phosphatidylcholines has been researched along with Pregnancy in 1506 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1182 (78.49) | 18.7374 |
| 1990's | 161 (10.69) | 18.2507 |
| 2000's | 81 (5.38) | 29.6817 |
| 2010's | 54 (3.59) | 24.3611 |
| 2020's | 28 (1.86) | 2.80 |
| Authors | Studies |
|---|---|
| Blaauwendraad, SM; Gaillard, R; Jaddoe, VWV; Kannan, K; Koletzko, B; Marchioro, L; Ruijter, GJG; Santos, S; Shokry, E; Sol, CM; Trasande, L; Voerman, E | 1 |
| Babincak, M; Kiskova, T; Kolesarova, M; Kostolny, J; Kukelova, D; Leskanicova, A; Macekova, D; Mochnacky, F; Pipova Kokosova, N; Urbanska, N | 1 |
| Alshawabkeh, A; Ashrap, P; Aung, MT; Cordero, JF; Meeker, JD; Mukherjee, B; Rosario-Pabón, Z; Vélez-Vega, CM; Watkins, DJ | 1 |
| Afanasyeva, Y; Brubaker, SG; Jacobson, MH; Kahn, LG; Kirchner, DR; Liu, M; Long, SE; McRitchie, S; Mehta-Lee, SS; Sumner, SJ; Trasande, L; Wang, Y | 1 |
| Anderson, E; Beckman, K; Bender, E; Bhawal, R; Brenna, JT; Caudill, MA; Devapatla, S; Dyer, RA; Jackson, KH; King, DJ; Klatt, KC; Loinard-González, AAP; Malysheva, OV; McDougall, MQ; Nevins, JEH; Taesuwan, S; Vidavalur, R; Zhang, S | 1 |
| Barros, FC; Barsosio, HC; Berkley, JA; Bhutta, ZA; Carrara, VI; Carvalho, M; Craik, R; Eskenazi, B; Fernandes, M; Gauglitz, JM; Gunier, RB; Ismail, LIC; Kennedy, SH; Lambert, A; McGready, R; Munim, S; Norris, SA; Nosten, F; Ochieng, R; Ohuma, EO; Papageorghiou, AT; Rauch, S; Stein, A; Tshivuila-Matala, COO; Uauy, R; Vatish, M; Villar, J; Winsey, A; Zammit, V | 1 |
| Bidne, KL; Palmer, C; Powell, TL; Uhlson, C; Zemski-Berry, K | 1 |
| Behrendt, A; Dröge, C; Gohlke, H; Golchin, P; Keitel, V; König, F; Mulnaes, D; Stalke, A | 1 |
| Caudill, MA; Klatt, KC; Loinard-González, AAP; Malysheva, OV | 1 |
| Chassen, SS; Driver, C; Hobbins, JC; Powell, TL; Raymond-Whish, S; Zemski-Berry, K | 1 |
| Brennan, L; Ferreira, ALL; Fiamoncini, J; Freire, SDSR; Kac, G; Normando, P; Padilha, M; Yin, X | 1 |
| Naik, VD; Ramadoss, J | 1 |
| Bartell, TR; Buckley, JP; Hong, X; Pearson, C; Wang, G; Wang, X | 1 |
| Koussa, S; Maddipati, KR; Sharma, A; Sood, BG; Xin, Y | 1 |
| Berry, KZ; Chassen, SS; Ferchaud-Roucher, V; Jansson, T; Madi, L; Powell, TL; Uhlson, C | 1 |
| Brenna, JT; Caudill, MA; Klatt, KC; Malysheva, OV; McDougall, MQ; Roberson, MS | 1 |
| Cai, X; Gao, A; Liang, N; Wang, H; Xiao, R; Yu, H | 1 |
| Adamski, J; Chu, C; Elitok, S; Hocher, B; Krämer, BK; Prehn, C; Reichetzeder, C; Yin, LH; Yong-Ping, L | 1 |
| Bahous, RH; Caudill, MA; Christensen, KE; Cosín-Tomás, M; Lauzon, N; Leclerc, D; Luan, Y; Malysheva, OV; Rozen, R | 1 |
| Bailey-Hytholt, CM; Nie, B; Shen, TL; Shukla, A; Tripathi, A | 1 |
| Aguayo-Maldonado, J; Calvo, MV; Fontecha, J; Jiménez-Flores, R; Megino-Tello, J; Pérez-Gálvez, A | 1 |
| Kuang, H; Li, M; Li, Y; Ling, Y; Liu, H; Lu, S; Shen, X; Tang, M; Yang, B | 1 |
| Alashmali, S; Albensi, BC; Aliani, M; Cadonic, C; Suh, M; Walchuk, C | 1 |
| Aristizabal-Henao, JJ; Chalil, A; Chalil, D; Stark, KD | 1 |
| Haginoya, K; Hiraga, K; Ikawa, M; Ishikita, H; Iwasawa, S; Kikuchi, A; Kobayashi, Y; Kosako, H; Kure, S; Matsunaga, M; Nagata, S; Nishimura, T; Nishino, K; Noji, T; Ochiai, Y; Segawa, K; Shoji, W; Suematsu, M; Sugihara, F; Sugiura, Y; Suzuki, C; Uchiyama, Y; Yamada, K | 1 |
| Bailey-Hytholt, CM; LaMastro, V; Shukla, A | 1 |
| Aris, IM; Bernard, JY; Botton, J; Calder, PC; Chen, LW; Chong, MFF; Chong, YS; Fortier, MV; Gluckman, PD; Godfrey, KM; Kramer, MS; Lee, YS; Quah, PL; Shek, L; Tan, KH; Tint, MT; Yap, F; Yeo, GS | 1 |
| Aristizabal Henao, JJ; Badoud, F; Chalil, A; Chalil, D; Elzinga, JL; Kitson, AP; Lamontagne-Kam, DME; Marks, KA; Mutch, DM; Stark, KD | 1 |
| Chadeau-Hyam, M; Chatzi, L; Keski-Rahkonen, P; Kogevinas, M; Nawrot, T; Pizzi, C; Plusquin, M; Richiardi, L; Robinot, N; Robinson, O; Scalbert, A; Sunyer, J; Vermeulen, R; Vineis, P; Vrijheid, M | 1 |
| Adamski, J; Chen, YP; Hocher, B; Kleuser, B; Lu, YP; Prehn, C; Reichetzeder, C; Slowinski, T; von Websky, K; Yang, XS; Yin, LH | 1 |
| Freedman, R; Hoffman, MC; Hunter, SK | 1 |
| Gázquez, A; Gill, C; Koletzko, B; Larqué, E; Patel, N; Poston, L; Ruíz-Palacios, M; Uhl, O | 1 |
| Freedman, R | 1 |
| Ait-Benali, S; Benazzoug, Y; Othmani-Mecif, K | 1 |
| Li, Q; Ma, Y; Mu, X; Song, L; Wang, D; Yin, R; Zhao, X | 1 |
| Carnielli, V; Cavicchiolo, ME; Cogo, P; Correani, A; Fantinato, M; Giambelluca, S; Priante, E; Simonato, M; Verlato, G | 1 |
| Auriola, S; Hanhineva, K; Heinonen, S; Jääskeläinen, T; Jokkala, J; Kärkkäinen, O; Laivuori, H; Lehtonen, M; Litonius, K | 1 |
| Bernhard, W; Franz, AR; Poets, CF | 1 |
| Spydell, LE | 1 |
| Ferchaud-Roucher, V; Jansson, T; Kramer, A; Pantham, P; Powell, TL; Silva, E; Weintraub, ST | 1 |
| Dijkstra, DJ; Gellhaus, A; Plösch, T; Scherjon, SA; Stojanovska, V; Vogtmann, R | 1 |
| Bancel, B; Brunel, T; Goubault, P; Mabrut, JY; Mohkam, K; Rode, A | 1 |
| Bender, L; Dahl, M; Ebbesen, F; Eschen, C; Fenger-Grøn, J; Heiring, C; Höskuldsson, A; Jessen, TE; Matthews, M; Reinholdt, J; Schousboe, P; Scoutaris, N; Smedegaard, H; Verder, H | 1 |
| Davis, AN; Dineen, MJ; Fontoura, ABP; McFadden, JW; Myers, WA; Rico, JE; Tate, BN | 1 |
| Bender, L; Dahl, M; Ebbesen, F; Eschen, C; Fenger-Grøn, J; Heiring, C; Höskuldsson, A; Jessen, TE; Reinholdt, J; Schousboe, P; Scoutaris, N; Smedegaard, H; Verder, H | 1 |
| Caudill, MA; Innis, SM; Jiang, X; Perry, CA; West, AA; Yan, J | 1 |
| Calder, PC; Du, ZY; Frøyland, L; Gao, Y; Li, L; Lie, Ø; Man, Q; Meng, L; Miles, EA; Song, P; Wang, C; Zhang, J | 1 |
| Hyötyläinen, T; Ivarsson, SA; La Torre, D; Larsson, HE; Lernmark, A; Oresic, M; Seppänen-Laakso, T | 1 |
| Allen, RH; Brenna, JT; Caudill, MA; Gregory, JF; Jiang, X; Malysheva, OV; Perry, CA; Stabler, SP; West, AA; Yan, J | 1 |
| Bertolla, RP; Cataldi, T; Cedenho, AP; Cordeiro, FB; Costa, Ldo V; Eberlin, MN; Ferreira, CR; Gozzo, FC; Pilau, EJ; Turco, EG | 1 |
| Eremina, OV; Khaustova, SA; Pavlovich, SV; Senyavina, NV; Tonevitsky, AG | 1 |
| Bell, RC; Curtis, JM; Field, CJ; Jacobs, RL; Lewis, ED; McCargar, LJ; Subhan, FB | 1 |
| Aït-Slimane, T; Barbu, V; Bolbach, G; Chignard, N; Delaunay, JL; Delautier, D; Durand-Schneider, AM; Falguières, T; Firrincieli, D; Gautherot, J; Housset, C; Maubert, MA; Maurice, M | 1 |
| Alldred, MJ; Caudill, MA; Ginsberg, SD; Powers, B; Saltzman, A; Strupp, BJ; Yan, J | 1 |
| Bai, SY; Briggs, DI; Vickers, MH | 1 |
| Achilles, MA; Bols, PE; Canevarolo, R; Catharino, RR; D'Ercole, DL; de Oliveira, DN; Ferreira, MS; Gonçalves, RF; Killian, GJ; Visintin, JA | 1 |
| Cho, KH; Kim, SH; Lee, EY | 1 |
| Ramsey, PS | 1 |
| Bryant, SN; Cantey, JB; McIntire, DD; Rac, MW; Sheffield, JS; Wendel, GD | 1 |
| Dilger, RN; Getty, CM; Mudd, AT; Sutton, BP | 1 |
| Fan, J; Kitajima, S; Koshimoto, C; Matsuda, Y; Morimoto, M; Nishijima, K; Watanabe, T | 1 |
| Hayasaka, T; Itoh, H; Kanayama, N; Kohmura-Kobayashi, Y; Masaki, N; Setou, M; Yaguchi, C; Yamazaki, K | 1 |
| Chambers, BM; Freedman, R; Hoffman, MC; Hunter, SK; Law, AJ; Leonard, S; McCarthy, L; Ross, RG; Zerbe, GO | 1 |
| Ito, J; Kato, S; Kimura, F; Miyazawa, T; Nakagawa, K | 1 |
| Gao, Y; Li, L; Li, Y; Man, Q; Meng, Z; Wang, C; Zhang, J | 1 |
| Burnum-Johnson, KE; Cha, J; Dey, SK; Kyle, JE; Lanekoff, I; Laskin, J | 1 |
| Fekete, A; Gessler, M; Gohla, A; Hadamek, K; Jeanclos, E; Koentgen, F; Mueller, MJ; Segerer, G; Seifried, A; Zundler, M | 1 |
| Murgia, X; Pelizzi, N; Razzetti, R; Ricci, F; Salomone, F | 1 |
| Capretti, MG; Cevenini, R; D'Antuono, A; Faldella, G; Farneti, G; Marangoni, A; Moroni, A; Tridapalli, E | 1 |
| Briceño, G; López-Zambrano, MA; Rodriguez-Morales, AJ | 1 |
| Brown, HA; Burnum, KE; Caprioli, RM; Cornett, DS; Dey, SK; Milne, SB; Myers, DS; Puolitaival, SM; Tranguch, S | 1 |
| Chen, J; Crawford, MA; Ghebremeskel, K; Meng, L; Wang, C; Wang, Y; Zhang, J; Zhao, W | 1 |
| Hu, Y; Hua, Z; Meng, K; Zhang, K; Zhang, Y | 1 |
| Ajayi, BB; Audu, BM; Bukar, M; Kullima, AA; Takai, UI | 1 |
| Bangham, A | 1 |
| Azpurua, H; Bahtiyar, MO; Campbell, KH; Copel, JA; Funai, EF; Kleine, M; Malkus, H; Norwitz, ER; Pettker, CM; Thung, SF | 1 |
| Hu, YL; Shen, Y; Wang, JM; Zhang, Y | 1 |
| da Costa, KA; Fischer, LM; Galanko, J; Sha, W; Stephenson, B; Vick, J; Zeisel, SH | 1 |
| Ikegami, M; Sato, A; Schehr, A | 1 |
| Burdge, GC; Hanson, MA; Lewis, RM | 1 |
| Zeisel, SH | 2 |
| Davidson, S | 1 |
| Campoy, C; Cruz, M; Decsi, T; Demmelmair, H; Escolano, M; Koletzko, B; Krauss-Etschmann, S; Marchal, G; Marosvölgyi, T; Szabó, E | 1 |
| Collins, JJ; Gavilanes, AW; Ikegami, M; Jobe, AH; Kallapur, SG; Kemp, MW; Kramer, BW; Kuypers, E; Newnham, JP; Nitsos, I; Nowacki, R; Ofman, G; Pillow, JJ; Polglase, GR | 1 |
| Adam, I; Bakheit, KH; Bueno, AA; Elbashir, MI; Ghebremeskel, K | 1 |
| Calder, PC; Cooper, C; Godfrey, KM; Inskip, HM; Lucas, JS; Pike, KC; Roberts, GC; Robinson, SM | 1 |
| Buratini, J; Eberlin, MN; Ferreira, CR; Landim-Alvarenga, FD; Machado, R; Paschoal, DM; Santos, VG; Sudano, MJ; Tata, A | 1 |
| Cruz, D; Delgado, JM; Jiménez-Capdeville, ME; Ríos, R; Santoyo, ME; Zarazúa, S | 1 |
| Cheatham, CL; da Costa, KA; Fischer, LM; Goldman, BD; Reznick, JS; Zeisel, SH | 1 |
| Mallampalli, RK; McCoy, DM; Medh, JD; Ryan, AJ; Salome, RG | 1 |
| Bever, FN; Herman, BA; Hockman, EM; Ross, GE; Uddin, Z | 1 |
| DeRoche, ME; Guerette, PJ; Ingardia, CJ; LaSala, CA; Mandavilli, SR; Wu, AH | 1 |
| Ghidini, A; Goodwin, K; Pezzullo, JC; Spong, CY | 1 |
| Dill, A; Ebert, A; Hundertmark, S; Kotelevtsev, YV; Mullins, JJ; Seckl, JR; Zimmermann, B | 1 |
| Daniels, CB; Orgeig, S; Sullivan, LC | 1 |
| Blackstone, J; Cartin, A; Pinette, MG; Wax, JR | 1 |
| Jobe, AH; Sosenko, IR | 1 |
| Caviglia, JM; Gonzalez, E; Igal, RA; Jawerbaum, A; Sinner, D | 1 |
| Bannon, PZ; Ghidini, A; Goodwin, KM; Pezzullo, JC; Poggi, SH; Spong, CY; Vink, J | 1 |
| Burdge, GC; Calder, PC; Delange, E; Dubois, L; Dunn, RL; Hanson, MA; Jackson, AA | 1 |
| NEIL, MW | 1 |
| DEALVAREZ, RR; GOODELL, BW | 1 |
| VIKROT, O | 1 |
| SEKIGUCHI, J | 1 |
| Allen, RH; Levy, HL; Mudd, SH; Stabler, SP; Tangerman, A; Wagner, C; Zeisel, SH | 1 |
| Bremme, K; Frostegård, J; Wramsby, ML; Wu, R | 1 |
| Balercia, G; Boscaro, M; Littarru, G; Mancini, A; Mantero, F; Mosca, F; Ricciardo-Lamonica, G | 1 |
| Barlier-Mur, AM; Bourbon, JR; Chailley-Heu, B; Delacourt, C; Maître, B; Raoul, W | 1 |
| Azakie, A; Fineman, JR; Goerke, J; Gutierrez, JA; Lee, JW; Ovadia, B; Salas, S | 1 |
| MARZIALE, P | 1 |
| Arabin, B; Bossuyt, PM; Bruinse, HW; de Kleine, M; Mol, BW; van de Leur, JJ; Visser, GH; Voorbij, HA; Wijnberger, LD | 1 |
| Crawford, MA; Ghebremeskel, K; Lowy, C; Min, Y; Thomas, B | 1 |
| Carnielli, VP; Cogo, PE; Gucciardi, A; Midrio, P; Ori, C; Verlato, G; Zimmermann, LJ | 1 |
| Kim, HY; Wen, Z | 2 |
| Chen, CM; Su, B; Wang, LF | 1 |
| Ghidini, A; Goodwin, KM; Pezzullo, JC; Poggi, SH; Spong, CY; Vink, J | 1 |
| Abayasekara, DR; Burdge, GC; Calder, PC; Cheng, Z; Elmes, M; Hanson, MA; Kirkup, SE; Tew, P; Wathes, DC | 1 |
| Chen, CM; Wang, LF; Yeh, TF | 1 |
| Bergen, HT; Dakshinamurti, S; Giles, BL; Hastings, C; Lombaert, GA; Mantsch, HH; Rand, T; Scott, JE; Shaw, AR; Thliveris, JA | 1 |
| Jackowski, S; Magdaleno, S; Tabas, I; Wang, L | 1 |
| Chan, PK; Chuh, AA; Lee, A | 1 |
| Bitsanis, D; Crawford, MA; Ghebremeskel, K; Lowy, C; Min, Y; Thomas, B | 1 |
| Kanayama, N; Kobayashi, T; Murakami, Y; Ohashi, R; Omatsu, K; Sugimura, M; Suzuki, M | 1 |
| Karon, BS; Winn-McMillan, T | 1 |
| Ball, BA; Crowe, JH; Delfino, WJ; Kysar, P; Linfor, JJ; Meyers, SA; Ricker, JV; Scholtz, EL; Tablin, F | 1 |
| Bitsanis, D; Crawford, MA; Djahanbakhch, O; Ghebremeskel, K; Holmsen, H; Moodley, T | 1 |
| Scott, CR | 1 |
| Crawford, M; Ghebremeskel, K; Kim, A; Min, Y; Nam, JH | 1 |
| Oude Elferink, RP; Paulusma, CC | 1 |
| Bergquist, J; Danielsson, R; Eriksson, P; Fredriksson, A; Isaac, G | 1 |
| Kano-Sueoka, T; Kume, H; Sasaki, H | 1 |
| Chen, CM; Wang, LF | 1 |
| Castagnetti, C; Fabbri, M; Grandis, A; Mari, G; Mariella, J; Merlo, B; Serrazanetti, GP | 1 |
| Jaisle, F | 2 |
| Zee, P | 1 |
| De Alvarez, RR; Goodell, BW; Zighelboim, I | 1 |
| Svanborg, A; Vikrot, O | 2 |
| Kerstell, J; Svanborg, A; Vikrot, O | 1 |
| Robertson, A; Sprecher, H | 2 |
| Ballard, PL | 1 |
| Bódis, J; Csaba, I; Drozgyik, J; Novák, P; Schwartz, J; Szabó, I | 1 |
| Dudenhausen, JW; Goeschen, K; Kynast, G; Saling, E | 2 |
| Chen, CY; Ng, HT; Wei, RD | 1 |
| Bergman, B | 1 |
| Cherkis, RC; Liu, JH; Merrit, TA; Miller, RK; Moodley, S; Whalen, LE | 1 |
| Rooney, SA | 2 |
| Whittle, MJ | 1 |
| Dzienis, K; Jaroszewicz, K; Urban, J | 1 |
| Bergström, S; Lindmark, G; Nilsson, BA; Tydén, O | 1 |
| Cunningham, MD | 1 |
| Azzarita, A; D'Ottavio, G; Gigli, C; Mandruzzato, GP; Rustico, MA | 1 |
| Haapalahti, J; Järvinen, PA; Puolakka, J; Tuimala, R; Ylöstalo, P | 1 |
| Egberts, H | 1 |
| Adewoye, HO; Akinkugbe, A; Olowe, SA | 1 |
| de Haan, J; di Renzo, GC; Feijen, HW; Houx, PC; Nederstigt, J | 1 |
| Hirato, K; Nakayama, T; Noguchi, Y; Ogawa, K; Saitoh, H; Tahara, R; Yanaihara, T | 1 |
| Gobran, LI; Khosla, SS; Rooney, SA | 1 |
| Gluck, L | 5 |
| Cox, MA; Torday, JS | 1 |
| Ishidate, K; Weinhold, PA | 1 |
| Barkai, G; Mashiach, S | 1 |
| Brooks, RL; Feldman, DA; Miller, JC; Quade, MM; Weinhold, PA | 1 |
| Freer, DE; Statland, BE | 2 |
| Bhattacharya, A; Vonderhaar, BK | 1 |
| Yee, HY | 1 |
| Branda, LA; Warr, JL | 1 |
| McNaughton, L; Mulay, S | 1 |
| Cornatzer, WE; Haning, JA; Hoffman, DR | 1 |
| Simko, J | 1 |
| Curet, LB; Engle, MJ; Farrell, PM; Morrison, JC; Poole, WK; Rao, AV; Zachman, RD | 1 |
| Berne, C; Eriksson, UJ; Tydén, O | 1 |
| Gupta, CM; Khorana, HG; Radhakrishnan, R; Takagaki, Y | 1 |
| Gross, I | 1 |
| Golde, SH; Platt, LD | 1 |
| Delahunty, T | 1 |
| Patel, DM; Rhodes, PG | 1 |
| Creasy, GW; Simon, NV | 1 |
| Dobiásová, M | 1 |
| Buhi, WC; Cruz, AC; Quinlan, RW | 1 |
| Tabsh, KM | 2 |
| Douvas, SG; Martin, JN; Morrison, JC; Palmer, SM; Rhodes, PG; Roberts, WE; Ruvinsky, ED | 1 |
| Cetrulo, CL; Kennison, R; Paul, B; Sbarra, AJ; Selvaraj, R; Thomas, G | 1 |
| Brans, YW; Hayashi, RH; Kuehl, TJ; Shannon, DL | 1 |
| Hisanaga, S; Kashiwabara, Y; Maesato, S; Nakano, H; Shimokawa, H | 1 |
| Robin, NI; Siegel, L; Walker, SI | 1 |
| Nijjar, MS | 1 |
| Batenburg, JJ; Post, M; Smith, BT; Van Golde, LM | 1 |
| Carrillo, A; Chuachingco, J; Schwartz, D; Tawwater, B; Yambao, TJ | 1 |
| Danielson, LA; Lehmann, CA; McClure, GL | 1 |
| Gebhardt, DO; van der Meer, BW; van der Voort, H; van Gent, CM | 1 |
| Bitman, J; Hamosh, M; Hamosh, P; Mehta, NR; Wood, DL | 1 |
| Dony, JM; Feijen, HW; Martin, CB | 1 |
| Jensen, HK; Kristensen, GB; Mather, O | 1 |
| Hikawa, A; Horigome, T; Kitoo, N; Nanba, S; Omata, S; Sugano, H | 1 |
| Johnson, P; Olund, A; Rosing, U; Samsioe, G | 4 |
| Caltabiano, M; Gazza, F; Mansani, FE | 1 |
| Plehwe, WE; Shearman, RP; Storey, GN; Turtle, JR | 1 |
| Lunell, NO; Persson, B; Pschera, H | 2 |
| Beck, RM; Broekhuizen, FF; Hamilton, PR; Hauschild, D | 1 |
| Amenta, JS; Katyal, SL; Silverman, JA; Singh, G | 1 |
| Anderson, GD; Lipshitz, J; Whybrew, WD | 2 |
| Eigenmann, UJ; Grunert, E; Jahn, D; Schoon, HA | 1 |
| Alam, BS; Alam, SQ | 1 |
| Chiswick, ML; Harkes, A; James, DK; Tindall, VR; Williams, M | 2 |
| Bretaudiere, JP; Cotton, DB; Lynn, SC; Spillman, T | 2 |
| Curet, LB; Engle, MJ; Farrell, PM; Morrison, JC; Perelman, RH | 1 |
| Corbet, A; Cregan, J; Frink, J; Landers, S; Rudolph, AJ | 1 |
| Brame, RG; Hodson, CA; MacKenna, J; Mattox, HE; Wimmer, JE | 1 |
| Kaliuzhna, VN; Novikova, NP; Pavlovich, SI; Timoshenko, LV; Travianko, TD | 1 |
| Higuchi, M; Hirano, H; Maki, M | 3 |
| Juravsky, LI; Khangura, BS; Nijjar, MS | 1 |
| Erhardt, W; Kaiser, E; Krieglsteiner, P; Lohninger, A; Martin, G; Nikiforov, A; Specker, M | 1 |
| Conaway, D; Fisher, DA; Jacobs, HC; Jobe, AH; Lam, RW; Padbury, JF | 1 |
| Kouzuma, M | 1 |
| Diakomanolis, E; Glatz, T; Ikegami, M; Jobe, A; Padbury, J; Yoshida, Y | 1 |
| Daston, GP | 3 |
| Kubli, F; Kühn, W; Lorenz, U; Rüttgers, H | 1 |
| Dudenhausen, JW | 1 |
| Ellefson, R; Hill, LM | 1 |
| Burkett, G; Curet, LB; Morrison, J; Poole, WK; Rao, AV; Zachman, RD | 1 |
| Alegre, B; Argudo, A; Bretó, M; Gresa, M; Salvadó, J; Sendra, R | 1 |
| Beers, PC; Dobbins, MF; Gabbe, SG; Levin, SS; Matthews, L; Touchstone, JC | 1 |
| Logan, RW; McGillivray, AI; Paton, RD; Speir, TF; Whitfield, CR; Whittle, MJ | 1 |
| Fewell, JE; Hislop, AA; Johnson, P; Kitterman, JA | 1 |
| Felix, JK; Lustgarten, JA; Wenk, RE | 1 |
| Beck, JC; Johnson, JW; Khouzami, VA; Sullivant, H | 1 |
| Aĭlamazian, EK | 1 |
| Dobbie, HG; Whitfield, CR; Whittle, MJ; Wilson, AI | 1 |
| Turnbull, AC | 2 |
| James, DK; Richardson, T; Tindall, VR | 1 |
| Brown, PB; Clark, RM; Hundrieser, KE | 1 |
| Agren, H; Berne, C; Eriksson, U; Tydén, O | 1 |
| Karakostov, P; Malchev, V; Marovski, S; Slavova, T | 1 |
| Amenta, JS; Silverman, JA | 1 |
| Egberts, J; Gebhardt, DO; Soederhuizen, W | 2 |
| Bowers, KK; Morrison, JC; Whitton, AC; Whitworth, NS | 1 |
| Korvenranta, H | 1 |
| Donovan, EF; Keenan, WJ; Patel, DM | 1 |
| Breckle, R; Ellefson, RD; Hill, LM; Ragozzino, MW; Smith, RC | 1 |
| Harding, PG; Possmayer, F; Scott, JE | 1 |
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| Sharma, DP; Venkitasubramanian, TA | 1 |
| Kalbac, RW; Newman, RL | 1 |
| Barrelet, V; Cruz, J; Weihs, D; Wilson, E | 1 |
| Caicedo, L; Lindback, T; Skjaeraasen, J | 1 |
| Arvidson, G; Astedt, B; Ekelund, L | 2 |
| Savel'eva, GM | 1 |
| Cormier, M; Feuillu, A; Rio, M; Taillanter, L | 1 |
| Dreher, E | 1 |
| Baur, B; Moser, R | 1 |
| Coch, EH; Kessler, G; Meyer, JS | 1 |
| Graven, SN; Olson, EB | 1 |
| McLain, CR; Miller, WJ; Russell, PT | 1 |
| Bhatnagar, AS; Bush, C; Davis, SE; Dunn, LJ | 1 |
| Borer, RC; Gluck, L; Kulovich, MV | 1 |
| Biggs, JS; Gaffney, TJ; McGeary, HM; McMahon, MJ | 1 |
| Gaffney, TJ; McGeary, HM; Yared, LE | 1 |
| Renovanz, HD | 1 |
| Charnock, EL; Doershuk, CF | 1 |
| Johnson, JW; Odell, GB | 1 |
| Goodlin, RC; Lowe, EW | 1 |
| Biale, Y | 1 |
| Alatyrtseva, SG; Pukhovskaia, NV | 1 |
| Lorrain, J; Paquin, R | 1 |
| Borer, RC; Gluck, L; Keidel, WN; Kulovich, MV | 1 |
| Broennle, AM | 1 |
| Kelly, JV | 1 |
| Logan, RW; MacVicar, J; Paton, RD | 1 |
| Perkins, RP | 1 |
| Bryson, MJ; Gabert, HA; Stenchever, MA | 2 |
| Helmuth, AC; Kerr, GR; Waisman, HA | 1 |
| Bryan, R | 1 |
| Attal, B; Colette, C; Gillet, JY; Heriot, G; Zurlinden, B | 1 |
| Haukkamaa, M; Luukkainen, T; Wichmann, K | 1 |
| Herod, L; Lanman, JT; Thau, R | 2 |
| Boehm, J; Gerbie, AB; Gerbie, MV | 1 |
| Armstrong, D; VanWormer, DE | 1 |
| Brown, EG; Nakamura, J; Roux, JF; Sweet, AY | 1 |
| Greene, EM; Sproule, WB; Whitfield, CR | 1 |
| Ogawa, Y | 1 |
| Harding, P; Jaco, NT; Milne, K; Possmayer, F; Walters, JH | 1 |
| Farrell, PM; Zachman, RD | 1 |
| Chan, WH; Donald, IR; Freeman, RK; Goebelsmann, U; Nakamura, RM | 1 |
| Beysens, AJ; Kock, HC; Merkus, FW; Merkus, JM; Verhoeven, AG | 1 |
| Roux, JF | 1 |
| Jaffe, RB; Lemons, JA | 1 |
| Lawson, SW; Nelson, GH | 1 |
| Dinwiddie, R; Fisher, PM; Russell, G; Sutherland, HW | 1 |
| Biggs, JS; Gaffney, TJ; McGeary, HM | 1 |
| Freinkel, N; Gerbie, AB; Nitxan, M | 1 |
| Bayer, H; Bonnar, J; Moore, RA; Phizackerley, PJ; Wylie, F | 1 |
| Balis, JU; Shelley, SA; Takagi, LR | 1 |
| Aubry, RH; Pennington, JC | 1 |
| Crosby, WM; Kling, OR; Merrill, JA | 1 |
| Brown, EG; Nakamura, J; Roux, JF | 1 |
| Bloomberg, G; Chaplin, H; Cohen, R; Dorner, I; Kaplan, HJ; Moore, JA | 1 |
| Farrell, RC; Kabacy, G; Kent, D; Marralle, T; Quinlivan, WL; Reynolds, WF; Sullivan, H | 1 |
| Krebs, A; Winkler, L | 1 |
| Brown, E; Nakamura, J; Roux, JF | 1 |
| Díaz Infante, JS; Karchmer, S; Murrieta Necoechea, S; Ríos Montiel, A | 1 |
| Foã, PP; Lipshaw, LA; Sherman, AI; Weinberg, JH | 1 |
| Buhi, WC; Holsinger, KL; Riggall, FC; Spellacy, WN | 1 |
| Amiel-Tison, C; Cedard, L; Centene, J; Henrion, R | 1 |
| Bromham, DR; Wagstaff, TI | 1 |
| Falconer, GF; Gadd, RL; Hodge, JS | 1 |
| Freedman, DS; Ho, WL; Lawson, SW; Nelson, GH | 1 |
| Coch, E; Goldman, G; Kessler, G; Meyer, JS | 1 |
| Bosmann, HB; Kirschbaum, BB | 1 |
| Haahti, E; Hokkanen, T; Laatikainen, T | 1 |
| Brantom, PG; Gangolli, SD; Gaunt, IF; Grasso, P; Hardy, J | 1 |
| Bouchama, S; Henrion, R; Michel, G | 1 |
| Ivanova, SP; Kozlova, GV; Smirnova, AM | 1 |
| Patrício, B | 1 |
| Bhagwanani, SG | 1 |
| Harbert, GM | 1 |
| Baillie, P; Edwards, J | 1 |
| Blass, KG; Draisey, TF; Thibert, RJ | 1 |
| Brudenell, M; Soroule, WB; Whitfield, CR | 1 |
| Kotas, RV; Mims, LC | 1 |
| Fux, G; Haller, U; Kubli, F; Lammers, G; Lorenz, U; Rüttgers, H | 1 |
| Gerner, R; Halberstadt, E; Schulz, J; Wernicke, K | 1 |
| Centaro, A; Montanari, GD | 1 |
| Joncourt, M; Levy, M | 1 |
| Kynast, G; Saling, EZ | 1 |
| Blanc, WA; Freeman, RK; Naeye, RL | 1 |
| Alcindor, LG; Bereziat, G; Gautray, JP; Vielh, JP | 1 |
| Buhi, W; Shephard, B; Spellacy, W | 1 |
| Body, DR; Shorland, FB | 1 |
| Cunningham, MD; Gluck, L; Pomerance, JJ; Richardson, CJ | 1 |
| Fukunaga, K; Goldstein, AS; Johnson, JD; Malachowski, N | 1 |
| Rosenthal, AF; Schiff, SV; Vargas, MG | 1 |
| Dalal, FR; Giridhar, V; Winsten, S | 1 |
| Biggs, JS; Gaffney, TJ; Hemming, J; McGeary, H | 1 |
| Nakamura, J; Roux, JF | 1 |
| Bolognese, RJ; Corson, SL; Johnson, LM; Merola, JC | 1 |
| Arce, JJ; Bateman, BG; Freeman, RK; Goebelsmann, U; James, J | 1 |
| Freedman, G; Wagstaff, TI; Whyley, GA | 1 |
| Casu, A; Pala, V; Pantarotto, MF; Pecorari, D | 1 |
| Bruce, A | 2 |
| Menkes, JH; Yavin, E | 1 |
| Lobstein, OE | 1 |
| Merkus, HM; Verhoeven, AG | 1 |
| Dreher, E; Ramzin, MS | 1 |
| Stallone, LA; Ziel, HK | 1 |
| Bennebroek Gravenhorst, J; Rethmeier, HB; Ruys, JH | 1 |
| Metcalfe, GR | 1 |
| Clark, SB; Holt, PR; Marubbio, AT; Morris, JA | 1 |
| Mejia, A; Singh, EJ; Zuspan, FP | 1 |
| Cordero, L; Damoulaki-Sfakianaki, E; De Walt, C; Macpherson, CR | 1 |
| Allen, JT; Holton, JB; Warren, C | 1 |
| Bykov, VB; Nogaller, AM | 1 |
| Gusdon, JP; Waite, BM | 1 |
| Singh, EJ; Swartwout, JR | 1 |
| Chan, WH; Sproule, WB; Stewart, AD; Whitfield, CR | 1 |
| Coch, EH; Kessler, G | 1 |
| Anderson, GG; Brock, W; Caldwell, B; Hobbins, JC; Speroff, L | 1 |
| Lacko, AG; Rutenberg, HL; Soloff, LA | 1 |
| Bieniarz, J; Burd, L; Kulkarni, BD; Scommegna, A | 1 |
| Arvidson, G; Astedt, B; Ekelund, H | 1 |
| Fujita, T; Heshiki, Y; Takano, Y | 1 |
| Musiala, TS; White, CA; Witte, DL | 1 |
| Fox, HA; Kerenyi, T; Kovacs, HN; Sarkozi, L | 1 |
| Brown, E; Gluck, L; Nakamura, J; Roux, JF; Sweet, AY | 1 |
| Myers, JL; Powell, LC; Rappoport, DA | 1 |
| Cordero, L; Eidelman, AI; Gluck, L; Khazin, AF; Kulovich, MV | 1 |
| Auld, PA; Church, E; Queenan, JT; Scarpelli, EM; Schulman, JD | 1 |
| Jipp, P | 1 |
| Anderson, GG; Borer, RC; Brenner, PH; Gluck, L; Kulovich, MV; Spellacy, WN | 1 |
| Bruce, A; Svennerholm, L | 1 |
| Adams, FH; Fujiwara, T; Latta, H | 1 |
| Gomes, WR; Iritani, A; Vandemark, NL | 1 |
| Gluck, L; Kulovich, MV; Landowne, RA | 1 |
| Boughton, K; Gairdner, D; Gandy, G | 1 |
| Gercken, G; Hürter, P; Schedel, I; Schröter, W | 1 |
| Olegård, R; Svennerholm, L | 1 |
| Herod, L; Lanman, JT; Ogawa, Y | 1 |
| Goetze, E; Haude, W | 1 |
| Weinhold, PA | 2 |
| Adams, FH; el-Salawy, A; Fujiwara, T; Sipos, S | 1 |
| Faccioli, G; Giordano, G | 1 |
| Barazia, G; Cattaneo, C; Malandra, C; Martini, PF; Piancino, G | 1 |
| Aho, K | 1 |
| Levy, HR; Miller, AL | 1 |
| Lesch, P | 1 |
| Kadowaki, H; Uchida, M | 1 |
| Cramér, K; Vikrot, O | 1 |
70 review(s) available for phosphatidylcholines and Pregnancy
| Article | Year |
|---|---|
Prenatal Primary Prevention of Mental Illness by Micronutrient Supplements in Pregnancy.
Topics: Dietary Supplements; Fatty Acids, Omega-3; Female; Folic Acid; Humans; Mental Disorders; Micronutrients; Phosphatidylcholines; Pregnancy; Prenatal Care; Primary Prevention | 2018 |
Choline and choline-related nutrients in regular and preterm infant growth.
Topics: Betaine; Child Development; Choline; Choline Deficiency; Female; Humans; Infant; Infant, Low Birth Weight; Infant, Newborn; Infant, Premature; Milk, Human; Phosphatidylcholines; Pregnancy; Sphingomyelins | 2019 |
Low-Phospholipid Associated Cholelithiasis (LPAC) syndrome: A synthetic review.
Topics: Adult; Age Factors; ATP Binding Cassette Transporter, Subfamily B; Bile; Bile Duct Neoplasms; Cholagogues and Choleretics; Cholangiocarcinoma; Cholangitis; Cholangitis, Sclerosing; Cholecystectomy; Cholelithiasis; Codon, Nonsense; Diagnosis, Differential; Female; Gallstones; Humans; Lithiasis; Liver Abscess; Liver Cirrhosis, Biliary; Liver Diseases; Mutation; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Recurrence; Syndrome; Ultrasonography; Ursodeoxycholic Acid | 2019 |
The supply of choline is important for fetal progenitor cells.
Topics: Animals; Brain; Child; Choline; Choline Deficiency; Developmental Biology; Diet; DNA Methylation; Embryo, Mammalian; Epigenesis, Genetic; Female; Fetal Development; Fetal Stem Cells; Fetus; Gene Expression Regulation, Developmental; Humans; Infant, Newborn; Mice; Neovascularization, Physiologic; Neurogenesis; Neurons; Phosphatidylcholines; Pregnancy | 2011 |
Function and pathophysiological importance of ABCB4 (MDR3 P-glycoprotein).
Topics: Animals; ATP Binding Cassette Transporter, Subfamily B; ATP-Binding Cassette Transporters; Bile; Bile Canaliculi; Biological Transport; Cholestasis, Intrahepatic; Disease Models, Animal; Female; Gallstones; Hepatocytes; Humans; Lipid Metabolism; Lipid Metabolism, Inborn Errors; Models, Biological; Phosphatidylcholines; Pregnancy; Pregnancy Complications | 2007 |
Combined hormonal treatment and lung maturation.
Topics: Animals; Drug Therapy, Combination; Female; Fetal Organ Maturity; Glucocorticoids; Humans; In Vitro Techniques; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Receptors, Cell Surface; Receptors, Thyroid Hormone; Respiratory Distress Syndrome, Newborn; Thyroid Gland; Thyroid Hormones; Thyronines; Thyroxine; Triiodothyronine | 1984 |
Lung surfactant.
Topics: Adrenergic beta-Agonists; Animals; Cyclic AMP; Diabetes Mellitus; Estrogens; Female; Fetus; Glucocorticoids; Glycogen; Humans; Lipids; Lung; Parasympathomimetics; Phosphatidic Acids; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prolactin; Prostaglandins; Pulmonary Surfactants; Subcellular Fractions; Thyrotropin-Releasing Hormone | 1984 |
Determination of fetal maturity in diabetic pregnancy.
Topics: Amniotic Fluid; Bone and Bones; Creatinine; Female; Fetal Organ Maturity; Humans; Lipids; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Radiography; Sphingomyelins; Staining and Labeling; Ultrasonography | 1981 |
Diagnosis of fetal lung maturity.
Topics: Amniotic Fluid; Animals; Female; Humans; Lung; Phosphatidylcholines; Phosphatidylinositols; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Rabbits; Sphingomyelins | 1980 |
Measurement of amniotic fluid surfactant.
Topics: Amniotic Fluid; Blood; Centrifugation; False Positive Reactions; Fatty Acids; Female; Fetal Organ Maturity; Fluorescence Polarization; Gestational Age; Humans; Hyaline Membrane Disease; Inclusion Bodies; Infant, Newborn; Lung; Meconium; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Reference Values; Respiratory Distress Syndrome, Newborn; Specimen Handling; Sphingomyelins; Surface Properties; Viscosity | 1981 |
The regulation of fetal lung development.
Topics: Animals; Dexamethasone; Drug Interactions; Female; Gestational Age; Glucocorticoids; Hormones; Humans; Lung; Organ Culture Techniques; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pulmonary Surfactants; Rats; Thyroid Hormones; Triiodothyronine | 1983 |
The use of ultrasound in the diagnosis of fetal lung maturity.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Fetus; Growth; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Placenta; Pregnancy; Pregnancy in Diabetics; Retrospective Studies; Risk; Sphingomyelins; Ultrasonography | 1984 |
Sensitivity and specificity of the L/S ratio in relation to gestational age.
Topics: Amniotic Fluid; Diagnostic Errors; Female; Fetal Organ Maturity; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Sphingomyelins | 1984 |
Lecithin: cholesterol acyltransferase and the regulation of endogenous cholesterol transport.
Topics: Animals; Apolipoprotein A-I; Apolipoprotein A-II; Apolipoproteins; Biological Transport, Active; Cholesterol; Diet; Enzyme Activation; Female; Heart Diseases; Humans; Hydrolysis; Hypertension; Kidney Diseases; Lipoproteins; Lipoproteins, HDL; Male; Molecular Weight; Phosphatidylcholine-Sterol O-Acyltransferase; Phosphatidylcholines; Physical Exertion; Pregnancy; Radioimmunoassay; Rats; Sex Factors; Species Specificity; Stress, Physiological; Tissue Distribution | 1983 |
Determination of fetal maturity.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Fetal Viability; Gestational Age; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Pulmonary Alveoli; Pulmonary Surfactants; Sphingomyelins; Surface Tension; Ultrasonography | 1982 |
Amniocentesis for determination of fetal maturity.
Topics: Amniocentesis; Amniotic Fluid; Creatinine; Female; Fetal Growth Retardation; Fetal Membranes, Premature Rupture; Fetal Organ Maturity; Humans; Labor, Induced; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Pregnancy Trimester, Third; Pregnancy, Prolonged; Pulmonary Surfactants; Risk; Sphingomyelins | 1982 |
[New aspects in the diagnosis and therapy of fetal lung immaturity. Determination of the infant respiratory system compliance. Analysis of dipalmitoylphosphatidylcholine in amniotic fluid. Use of carnitine for the enhancement of lung maturation. (Clinical
Topics: Amniotic Fluid; Animals; Carnitine; Diseases in Twins; Fatty Acids; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Labor, Induced; Lung; Lung Compliance; Male; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Respiration, Artificial; Respiratory Distress Syndrome, Newborn; Sheep | 1982 |
Dietary choline: biochemistry, physiology, and pharmacology.
Topics: Animals; Choline; Digestion; Female; Fetus; Food Analysis; Humans; Hypertension; Infant, Newborn; Intestinal Absorption; Kidney; Lipids; Liver; Methyltransferases; Models, Biological; Nervous System Diseases; Nutritional Requirements; Phosphatidylcholines; Pregnancy | 1981 |
Clinical applicability of amniotic fluid tests for fetal pulmonic maturity.
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1980 |
Maternal administration of glucocorticoids.
Topics: Animals; Female; Fetal Death; Gestational Age; Glucocorticoids; Humans; Hydrocortisone; Infant, Newborn; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Receptors, Glucocorticoid; Respiratory Distress Syndrome, Newborn; Structure-Activity Relationship | 1980 |
[Dissolution of gallstones: reality and prospects].
Topics: Adult; Bile; Bile Acids and Salts; Chenodeoxycholic Acid; Cholelithiasis; Cholesterol; Female; Humans; Male; Micelles; Phenobarbital; Phosphatidylcholines; Pregnancy; Solubility | 1980 |
Present status of the assessment of fetal maturity.
Topics: Amniotic Fluid; Animals; Female; Fetal Growth Retardation; Fetal Membranes, Premature Rupture; Fetal Organ Maturity; Gestational Age; Humans; Hyaline Membrane Disease; Hydrocortisone; Hypertension; Infant, Newborn; Lung; Obstetric Labor Complications; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Pulmonary Surfactants; Rats; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Ultrasonography | 1980 |
[Determination of fetal maturity from the phospholipid content of the amniotic fluid].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1980 |
[Fetal pulmonary maturity, II. Diagnosis].
Topics: Acid Phosphatase; Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Hydrocortisone; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; S-Adenosylmethionine; Sphingomyelins; Surface Tension | 1980 |
Laboratory variables in determining lecithin/sphingomyelin ratios.
Topics: Amniotic Fluid; Blood; Chemical Precipitation; Chromatography, Thin Layer; Densitometry; Female; Humans; Indicators and Reagents; Infant, Newborn; Meconium; Phosphatidylcholines; Pregnancy; Specimen Handling; Sphingomyelins | 1981 |
Medical therapy for gallstones. 1. Rationale and indications.
Topics: Abnormalities, Drug-Induced; Bile Acids and Salts; Bile Ducts; Chenodeoxycholic Acid; Cholelithiasis; Diabetes Complications; Female; Humans; Obesity; Phosphatidylcholines; Pregnancy; Prenatal Exposure Delayed Effects; Ursodeoxycholic Acid | 1982 |
Methods to diagnose fetal lung maturity.
Topics: Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Predictive Value of Tests; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Sphingomyelins | 1993 |
Strategic utilization of fetal lung maturity tests.
Topics: Diabetes, Gestational; Embryonic and Fetal Development; Evaluation Studies as Topic; Female; Humans; Infant, Newborn; Lung; Pathology, Clinical; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Reference Standards; Respiratory Function Tests; Retrospective Studies; Sphingomyelins | 1996 |
Standards of laboratory practice: evaluation of fetal lung maturity. National Academy of Clinical Biochemistry.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Laboratories; Lung; Phosphatidylcholines; Pregnancy; Specimen Handling; Sphingomyelins | 1997 |
[Antenatal follow-up and the attitude to a newborn of a mother with a positive VDRL test].
Topics: Cardiolipins; Cholesterol; Female; Humans; Infant Care; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Infectious; Prenatal Care; Syphilis; Syphilis, Congenital | 2001 |
The accuracy of lamellar body count and lecithin/sphingomyelin ratio in the prediction of neonatal respiratory distress syndrome: a meta-analysis.
Topics: Amniotic Fluid; Biomarkers; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; ROC Curve; Sensitivity and Specificity; Sphingomyelins | 2001 |
[Fetology in 1976].
Topics: Amniotic Fluid; Animals; Blood Flow Velocity; Blood Pressure; Dehydroepiandrosterone; Estrogens; Female; Fetal Diseases; Fetus; Humans; Hydrocortisone; Hydrogen-Ion Concentration; Lung; Phosphatidylcholines; Placenta; Pregnancy; Pulmonary Surfactants; Respiration; Sheep; Umbilical Arteries | 1977 |
Monitoring of the fetus.
Topics: alpha-Fetoproteins; Amniotic Fluid; Anesthesia, Obstetrical; Bilirubin; Creatinine; Delivery, Obstetric; Electrocardiography; Estriol; Female; Fetal Blood; Fetoscopy; Fetus; Humans; Hydrogen-Ion Concentration; Monitoring, Physiologic; Phosphatidylcholines; Placental Lactogen; Pregnancy; Sphingomyelins; Ultrasonography | 1976 |
Fetal lung development in pregnancies complicated by diabetes.
Topics: Animals; Female; Fetus; Glucose Tolerance Test; Haplorhini; Humans; Hyaline Membrane Disease; Infant, Newborn; Insulin; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Rabbits; Rats; Sphingomyelins | 1978 |
Development of the fetal lung.
Topics: Adrenal Cortex Hormones; Adult; Amniotic Fluid; Animals; Female; Humans; Infant, Newborn; Insulin; Lung; Palmitic Acids; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Phosphorus; Pregnancy; Pulmonary Alveoli; Pulmonary Circulation; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sympathomimetics; Thyroxine | 1977 |
Respiratory distress syndrome in the tiny baby.
Topics: Adrenal Cortex Hormones; Animals; Female; Humans; Hyaline Membrane Disease; Infant, Low Birth Weight; Infant, Newborn; Infant, Premature; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiration, Artificial; Respiratory Distress Syndrome, Newborn; Respiratory System; Sphingomyelins | 1977 |
[Role of lungs in lipid metabolism].
Topics: Acid-Base Equilibrium; Female; Golgi Apparatus; Humans; Lipid Metabolism; Lung; Male; Models, Biological; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Surface Properties | 1977 |
[Clinical importance of studying the lipids of the amniotic fluid].
Topics: Amniotic Fluid; Biological Transport; Cholesterol; Diglycerides; Fatty Acids; Fatty Acids, Nonesterified; Female; Fetal Diseases; Fetal Distress; Fetus; Gestational Age; Glycerides; Humans; Lipid Metabolism; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Pulmonary Surfactants; Triglycerides | 1978 |
[Amniotic fluid and the determination of fetal maturity (a review of the literature)].
Topics: Amniocentesis; Amniotic Fluid; Bilirubin; Creatine; Estriol; Female; Gestational Age; Humans; Labor, Obstetric; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1978 |
[Perspectives of inducing fetal maturity].
Topics: Amniotic Fluid; Female; Fetal Monitoring; Fetus; Gestational Age; Growth; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Gallstone dissolution--a progress report.
Topics: Animals; Bile; Bile Acids and Salts; Chemical and Drug Induced Liver Injury; Chenodeoxycholic Acid; Cholelithiasis; Cholesterol; Contraceptives, Oral, Synthetic; Deoxycholic Acid; Diarrhea; Enterohepatic Circulation; Estrogens; Female; Gallstones; Humans; Liver; Male; Phosphatidylcholines; Pregnancy; Recurrence; Risk | 1979 |
The biochemistry of fetal lung development.
Topics: Adrenal Cortex Hormones; Choline Kinase; Diglycerides; Female; Humans; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants | 1978 |
The first expiration: role of pulmonary surfactant.
Topics: Adrenal Cortex Hormones; Animals; Female; Fetus; Functional Residual Capacity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Respiration; Surface Tension | 1977 |
[Biochemistry of amniotic fluid (literature survey)].
Topics: Amniotic Fluid; Carbohydrate Metabolism; Chlorides; Creatinine; Female; Hormones; Humans; Lipid Metabolism; Magnesium; Osmolar Concentration; Phosphatidylcholines; Potassium; Pregnancy; Proteins; Sodium; Urea | 1975 |
Antenatal assessment of fetal maturity. A review.
Topics: Amniocentesis; Amniotic Fluid; Creatinine; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Male; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Radiography; Sphingomyelins; Ultrasonography | 1975 |
The implications of multiple forms of phenylalanine hydroxylase in phenylketonuria and related diseases of phenylalanine metabolism.
Topics: Aging; Amino Acid Metabolism, Inborn Errors; Animals; Animals, Newborn; Female; Fetus; Genetic Variation; Gestational Age; Humans; Isoenzymes; Kinetics; Liver; Phenylalanine Hydroxylase; Phenylketonurias; Phosphatidylcholines; Pregnancy; Rats | 1976 |
The prevention of hyaline membrane disease: new concepts and approaches to therapy.
Topics: Amniotic Fluid; Female; Glucocorticoids; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Lung Compliance; Male; Obstetric Labor, Premature; Phosphatidylcholines; Positive-Pressure Respiration; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1976 |
Pulmonary surfactant and amniotic fluid lipids.
Topics: Amniotic Fluid; Animals; Cattle; Dogs; Female; Haplorhini; Humans; Infant; Infant, Newborn; Lipid Metabolism; Lipids; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Rabbits; Respiratory Distress Syndrome, Newborn; Sheep; Sphingomyelins; Surface Properties; Swine | 1976 |
Respiratory distress syndrome, surfactant biochemistry, and acceleration of fetal lung maturity: a review.
Topics: Adrenal Cortex Hormones; Adrenal Glands; Amniotic Fluid; Animals; Binding Sites; Female; Fetus; Gestational Age; Glucocorticoids; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rabbits; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Thyroxine | 1975 |
Neonatal cardiorespiratory physiology.
Topics: Amniotic Fluid; Blood Circulation; Body Fluids; Carbon Dioxide; Cardiac Output; Child, Preschool; Female; Fetal Blood; Functional Residual Capacity; Heart; Hemoglobins; Humans; Infant, Newborn; Lung; Lung Volume Measurements; Oxygen; Oxygen Consumption; Phosphatidylcholines; Pregnancy; Pressure; Pulmonary Surfactants; Respiration; Sphingomyelins | 1975 |
Tests of foetal lung maturity: a review.
Topics: Age Determination by Skeleton; Amniotic Fluid; Cephalometry; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Ultrasonography | 1990 |
Assessment of foetal lung maturity.
Topics: Amniotic Fluid; Apoproteins; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1989 |
The surfactant system and lung phospholipid biochemistry.
Topics: Adrenergic beta-Agonists; Animals; Choline-Phosphate Cytidylyltransferase; Cyclic AMP; Diacylglycerol Cholinephosphotransferase; Estrogens; Female; Fetus; Glucocorticoids; Humans; Hyperglycemia; Insulin; Lung; Microsomes; Nucleotidyltransferases; Phosphatidate Phosphatase; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy; Prolactin; Sex Differentiation; Surface Properties; Thyroid Hormones | 1985 |
Phospholipids in amniotic fluid with special reference to the lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Animals; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1988 |
The assessment of foetal lung maturity by chemical analysis of amniotic fluid.
Topics: Amniotic Fluid; Chromatography; Female; Fetus; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn | 1986 |
Fetal pulmonary maturity and antenatal diagnosis of respiratory distress syndrome.
Topics: Adrenal Cortex Hormones; Animals; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Rabbits; Respiratory Distress Syndrome, Newborn | 1987 |
Fetal lung development in the diabetic pregnancy.
Topics: Animals; Embryonic and Fetal Development; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn | 1985 |
Developmental aspects of lung lipids.
Topics: Androgens; Animals; Choline; Embryonic and Fetal Development; Endocrine Glands; Fatty Acids; Female; Fetal Organ Maturity; Fetus; Gestational Age; Glucose; Glycerol; Glycogen; Humans; Infant, Newborn; Lipids; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn | 1985 |
Formation of lithogenic bile in man.
Topics: Animals; Bile; Bile Acids and Salts; Bile Ducts; Blood Protein Disorders; Cholecystokinin; Cholelithiasis; Cholesterol; Female; Gallbladder; Humans; Hyperlipidemias; Lipoproteins, VLDL; Liver; Liver Circulation; Male; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications | 1973 |
Developmental aspects of the human lung.
Topics: Amniotic Fluid; Animals; Bronchi; Cartilage; Connective Tissue; Diaphragm; Epithelial Cells; Epithelium; Female; Gestational Age; Humans; Lung; Lymphatic System; Mucus; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rabbits; Sphingomyelins; Trachea | 1973 |
Fetal lung development. Current concepts.
Topics: Adenosine Triphosphate; Amniotic Fluid; Cytosine Nucleotides; Fatty Acids; Female; Humans; Hydrogen-Ion Concentration; Infant, Newborn; Lung; Methylation; Mucus; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Alveoli; Respiration; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Trachea; Transferases | 1973 |
Estimation of gestational age in the fetal state.
Topics: Amniotic Fluid; Birth Weight; Creatinine; Embryonic and Fetal Development; Estriol; Female; Gestational Age; Humans; Labor, Induced; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Pregnancy, Prolonged; Ultrasonography | 1973 |
[Biosynthesis of lecithin in the fetal lung and its importance in the management of high-risk pregnancies].
Topics: Female; Humans; Infant, Newborn; Infant, Newborn, Diseases; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn | 1973 |
[Surfactant and its role in the pathogenesis of lung diseases (a review of the literature)].
Topics: Age Factors; Animals; Cattle; Epithelial Cells; Epithelium; Female; Guinea Pigs; Humans; Infant, Newborn; Infant, Newborn, Diseases; Lung Diseases; Molecular Conformation; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Alveoli; Pulmonary Atelectasis; Pulmonary Edema; Pulmonary Emphysema; Rabbits; Surface Tension | 1973 |
The interpretation and significance of the lecithin-sphingomyelin ratio in amniotic fluid.
Topics: Acetone; Amniotic Fluid; Chromatography, Gas; Chromatography, Thin Layer; Densitometry; Embryonic and Fetal Development; Extraembryonic Membranes; Female; Gestational Age; Humans; Lung; Phosphatidylcholines; Phosphorus; Pregnancy; Rupture; Sphingomyelins | 1974 |
Diagnostic techniques in prepartal fetal evaluation.
Topics: Amniotic Fluid; Cephalometry; Deglutition; Estrogens; Female; Fetal Death; Fetal Diseases; Fetal Heart; Fetus; Growth; Heart Rate; Humans; Hypoxia; Infant, Newborn; Infant, Premature; Insulin; Leukocytes; Movement; Oxytocin; Phosphatidylcholines; Phospholipids; Placenta; Pregnancy; Sphingomyelins; Transferrin; Ultrasonography; Urea | 1974 |
Prenatal diagnosis of respiratory distress syndrome and its basis.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Pulmonary Alveoli; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Surface Tension | 1974 |
Antenatal assessment of fetal maturity. A review.
Topics: Alkaline Phosphatase; Amniotic Fluid; Birth Weight; Creatinine; Estriol; Female; Fetus; Gestational Age; Humans; Labor Presentation; Osmolar Concentration; Phosphatidylcholines; Physical Examination; Placental Lactogen; Pregnancy; Pregnancy Tests; Radiography; Sphingomyelins; Triglycerides; Ultrasonography | 1974 |
[Current ideas on the mechanism of formation of biliary calculi].
Topics: Animals; Arteriosclerosis; Avitaminosis; Bacterial Infections; Bile; Bile Acids and Salts; Bile Pigments; Bilirubin; Calcium; Calcium Carbonate; Cattle; Child, Preschool; Cholelithiasis; Cholesterol; Chromatography, Gas; Diabetes Complications; Dogs; Electrophoresis; Female; Hemolysis; Hepatitis A; Humans; Hypercholesterolemia; Infant; Infant, Newborn; Liver; Metabolic Diseases; Obesity; Phosphatidylcholines; Potassium; Pregnancy; Pregnancy Complications; Proteins; Rabbits; Radiography; Spectrophotometry | 1971 |
Biochemical development of the lung: clinical aspects of surfactant development, RDS and the intrauterine assessment of lung maturity.
Topics: Animals; Dogs; Female; Gestational Age; Humans; Infant, Newborn; Lipoproteins; Lung; Methylation; Mucus; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rabbits; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Properties; Surface Tension; Surface-Active Agents; Transferases | 1971 |
24 trial(s) available for phosphatidylcholines and Pregnancy
| Article | Year |
|---|---|
Prenatal choline supplementation improves biomarkers of maternal docosahexaenoic acid (DHA) status among pregnant participants consuming supplemental DHA: a randomized controlled trial.
Topics: Biomarkers; Choline; Dietary Supplements; Docosahexaenoic Acids; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Vitamins | 2022 |
Genetic Variants in One-Carbon Metabolism and Their Effects on DHA Biomarkers in Pregnant Women: A Post-Hoc Analysis.
Topics: Biomarkers; Carbon; Choline; Docosahexaenoic Acids; Fatty Acids; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Pregnancy; Pregnant Women | 2022 |
Reproductive state and choline intake influence enrichment of plasma lysophosphatidylcholine-DHA: a
Topics: Adult; Choline; Deuterium; Dietary Supplements; Docosahexaenoic Acids; Female; Genotype; Humans; Lactation; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Pregnancy; Pregnancy Trimester, Third; Reproduction | 2019 |
Placental lipid droplet composition: Effect of a lifestyle intervention (UPBEAT) in obese pregnant women.
Topics: Adult; Arachidonic Acid; Cholesterol; Diet; Docosahexaenoic Acids; Exercise; Fatty Acids; Female; Humans; Lipid Droplets; Lysophosphatidylcholines; Maternal-Fetal Exchange; Obesity; Phosphatidylcholines; Placenta; Pregnancy; Sphingomyelins; Symporters; Triglycerides; Tumor Suppressor Proteins | 2018 |
Choline intake influences phosphatidylcholine DHA enrichment in nonpregnant women but not in pregnant women in the third trimester.
Topics: Choline; Dietary Supplements; Docosahexaenoic Acids; Erythrocytes; Female; Humans; Lipid Metabolism; Lipotropic Agents; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Phosphatidylethanolamines; Pregnancy; Pregnancy Trimester, Third | 2013 |
Pregnancy alters choline dynamics: results of a randomized trial using stable isotope methodology in pregnant and nonpregnant women.
Topics: Adult; Betaine; Choline; Deuterium; Diet; Dietary Supplements; Female; Fetal Blood; Humans; Hydrolysis; Maternal Nutritional Physiological Phenomena; Maternal-Fetal Exchange; Methylation; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Placenta; Pregnancy; Pregnancy Trimester, Third; Young Adult | 2013 |
Choline intake and genetic polymorphisms influence choline metabolite concentrations in human breast milk and plasma.
Topics: Adult; Betaine; Choline; Diet; Diet Records; Dietary Supplements; Female; Genotype; Humans; Lactation; Maternal Nutritional Physiological Phenomena; Methylenetetrahydrofolate Reductase (NADPH2); Milk, Human; Nutrition Policy; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Phosphorylcholine; Polymorphism, Single Nucleotide; Pregnancy; Young Adult | 2010 |
Inverse association between trans isomeric and long-chain polyunsaturated fatty acids in pregnant women and their newborns: data from three European countries.
Topics: Arachidonic Acid; Dietary Supplements; Docosahexaenoic Acids; Double-Blind Method; Erythrocytes; Fatty Acids, Essential; Female; Germany; Gestational Age; Humans; Hungary; Infant, Newborn; Isomerism; Maternal Nutritional Physiological Phenomena; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Spain; Trans Fatty Acids | 2011 |
Phosphatidylcholine supplementation in pregnant women consuming moderate-choline diets does not enhance infant cognitive function: a randomized, double-blind, placebo-controlled trial.
Topics: Child Development; Choline Deficiency; Cognition; Diet; Dietary Supplements; Double-Blind Method; Female; Humans; Infant, Newborn; Lactation; Language Development; Male; Maternal Nutritional Physiological Phenomena; Memory, Long-Term; Memory, Short-Term; North Carolina; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Severity of Illness Index | 2012 |
Lecithin/sphingomyelin ratio and lamellar body count. What values predict the presence of phosphatidylglycerol?
Topics: Adult; Amniotic Fluid; Embryonic and Fetal Development; Female; Gestational Age; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Predictive Value of Tests; Pregnancy; Sphingomyelins | 2003 |
Amniotic fluid phospholipids after maternal administration of dexamethasone.
Topics: Amniotic Fluid; Clinical Trials as Topic; Dexamethasone; Double-Blind Method; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Male; Phosphatidylcholines; Phospholipids; Pregnancy; Random Allocation; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1983 |
Evaluation of the small third-trimester fetus using the foam stability index test.
Topics: Amniotic Fluid; Clinical Trials as Topic; Ethanol; Female; Fetal Growth Retardation; Humans; Infant, Low Birth Weight; Infant, Newborn; Methods; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1981 |
Maternal glucocorticoid in unplanned premature labor. Controlled study on the effects of betamethasone phosphate on the phospholipids of the gastric aspirate and on the adrenal cortical function of the newborn infant.
Topics: Adrenal Cortex; Amniotic Fluid; Betamethasone; Double-Blind Method; Female; Humans; Hydrocortisone; Infant, Newborn; Obstetric Labor, Premature; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Placebos; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1980 |
Prenatal dexamethasone and exogenous surfactant therapy: surface activity and surfactant components in airway specimens.
Topics: Apoproteins; Dexamethasone; Double-Blind Method; Female; Glucocorticoids; Humans; Hypertension; Infant, Newborn; Multicenter Studies as Topic; Phosphatidylcholines; Pregnancy; Prenatal Care; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Treatment Outcome | 1995 |
Prophylaxis of respiratory distress syndrome in premature calves by administration of dexamethasone or a prostaglandin F2 alpha analogue to their dams before parturition.
Topics: Acidosis; Amniotic Fluid; Analysis of Variance; Animals; Animals, Newborn; Cattle; Cattle Diseases; Chromatography, Thin Layer; Dexamethasone; Dinoprost; Female; Flumethasone; Humans; Hydrogen-Ion Concentration; Incidence; Infant, Newborn; Injections, Intramuscular; Lung; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Progesterone; Radioimmunoassay; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors | 1997 |
Is fluorescence polarization reliable and cost efficient in a fetal lung maturity cascade?
Topics: Amniocentesis; Cesarean Section; Cost-Benefit Analysis; Female; Fetal Organ Maturity; Fluorescence Polarization; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prospective Studies; Respiratory Distress Syndrome, Newborn; Sensitivity and Specificity; Sphingomyelins | 1997 |
Fetal syphilis: clinical and laboratory characteristics.
Topics: Adult; Amniocentesis; Cardiolipins; Cholesterol; Confidence Intervals; Female; Fetal Blood; Fetal Diseases; Follow-Up Studies; Humans; Incidence; Infant, Newborn; Infectious Disease Transmission, Vertical; Injections, Intramuscular; Odds Ratio; Penicillin G; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Prospective Studies; Risk Factors; Syphilis; Syphilis, Congenital; Ultrasonography, Prenatal | 2001 |
Antenatal glucocorticoid therapy for the prevention of respiratory distress syndrome in the premature infant.
Topics: Amniotic Fluid; Betamethasone; Clinical Trials as Topic; Double-Blind Method; Female; Fetal Death; Glucocorticoids; Humans; Infant Mortality; Infant, Newborn; Injections, Intramuscular; Lung; Maternal-Fetal Exchange; Methylprednisolone; Oklahoma; Phosphatidylcholines; Pregnancy; Prenatal Care; Respiratory Distress Syndrome, Newborn; Sodium Chloride; Sphingomyelins; Time Factors | 1977 |
Injection of corticosteroids into mother to prevent neonatal respiratory distress syndrome.
Topics: Adolescent; Adult; Amniotic Fluid; Birth Weight; Clinical Trials as Topic; Double-Blind Method; Female; Fetal Viability; Gestational Age; Humans; Hyaline Membrane Disease; Hydrocortisone; Infant, Newborn; Infant, Premature; Injections, Intravenous; Maternal-Fetal Exchange; Phosphatidylcholines; Placebos; Pregnancy; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins; Time Factors | 1978 |
The effect of betamethasone therapy on the L/S-ratio in amniotic fluid.
Topics: Amniotic Fluid; Betamethasone; Clinical Trials as Topic; Estriol; Female; Humans; Hydrocortisone; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Surfactant in the amniotic fluid and bromhexine metabolite VIII.
Topics: Ambroxol; Amniotic Fluid; Bromhexine; Clinical Trials as Topic; Double-Blind Method; Female; Gestational Age; Humans; Isoxsuprine; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1978 |
Use of the drop volume of amniotic fluid in predicting fetal lung maturity. Clinical experience.
Topics: Adult; Amniocentesis; Amniotic Fluid; Equipment Design; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Maternal Age; Parity; Phosphatidylcholines; Phosphatidylglycerols; Predictive Value of Tests; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Tension | 1991 |
Lecithin:sphingomyelin ratio in the amniotic fluid of male and female fetuses.
Topics: Amniotic Fluid; Double-Blind Method; Female; Humans; Infant, Newborn; Male; Phosphatidylcholines; Pregnancy; Prospective Studies; Random Allocation; Respiratory Distress Syndrome, Newborn; Sex Factors; Sphingomyelins; Steroids | 1989 |
Prediction of fetal lung and kidney maturity by determination of amniotic fluid lecithin: sphingomyelin ratio and creatinine concentration.
Topics: Amniocentesis; Amniotic Fluid; Body Weight; Clinical Trials as Topic; Creatinine; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Kidney; Lung; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
1412 other study(ies) available for phosphatidylcholines and Pregnancy
| Article | Year |
|---|---|
Associations of maternal bisphenol urine concentrations during pregnancy with neonatal metabolomic profiles.
Topics: Benzhydryl Compounds; Child; Chromatography, Liquid; Fatty Acids, Nonesterified; Female; Humans; Lysophosphatidylcholines; Metabolomics; Phenols; Phosphatidylcholines; Pregnancy; Prospective Studies; Tandem Mass Spectrometry | 2021 |
Sex-dependent differences in stress-induced depression in Wistar rats are accompanied predominantly by changes in phosphatidylcholines and sphingomyelins.
Topics: Animals; COVID-19; Depression; Female; Humans; Male; Phosphatidylcholines; Pregnancy; Rats; Rats, Wistar; SARS-CoV-2; Sphingomyelins | 2021 |
Maternal urinary phthalate metabolites are associated with lipidomic signatures among pregnant women in Puerto Rico.
Topics: Biomarkers; Diglycerides; Environmental Pollutants; Female; Humans; Lipidomics; Phosphatidylcholines; Phthalic Acids; Pregnancy; Pregnant Women; Puerto Rico | 2022 |
Longitudinal associations of pre-pregnancy BMI and gestational weight gain with maternal urinary metabolites: an NYU CHES study.
Topics: Body Mass Index; Female; Gestational Weight Gain; Humans; Obesity; Overweight; Phosphatidylcholines; Pregnancy; Risk Factors; Taurine; Weight Gain | 2022 |
Association between fetal abdominal growth trajectories, maternal metabolite signatures early in pregnancy, and childhood growth and adiposity: prospective observational multinational INTERBIO-21st fetal study.
Topics: Adiposity; Female; Fetal Development; Fungicides, Industrial; Humans; Kenya; Oxylipins; Pediatric Obesity; Phosphatidylcholines; Placenta; Pregnancy; Prenatal Care; Prospective Studies; South Africa; Ultrasonography, Prenatal | 2022 |
Human placental lipid content and lipid metabolic enzyme abundance in obesity and across gestation.
Topics: Acyltransferases; Chromatography, Liquid; Female; Glycerol; Humans; Obesity; Oxygen; Phosphates; Phosphatidylcholines; Phospholipids; Placenta; Pregnancy; Tandem Mass Spectrometry; Triglycerides | 2022 |
Vasor: Accurate prediction of variant effects for amino acid substitutions in multidrug resistance protein 3.
Topics: Amino Acid Substitution; ATP Binding Cassette Transporter, Subfamily B; Cholestasis, Intrahepatic; Female; Humans; Phosphatidylcholines; Pregnancy | 2022 |
Altered Cord Blood Lipid Concentrations Correlate with Birth Weight and Doppler Velocimetry of Fetal Vessels in Human Fetal Growth Restriction Pregnancies.
Topics: Arachidonic Acids; Birth Weight; Docosahexaenoic Acids; Female; Fetal Blood; Fetal Growth Retardation; Fetus; Humans; Lysophosphatidylcholines; Phosphatidylcholines; Placenta; Pregnancy; Rheology; Triglycerides; Ultrasonography, Prenatal | 2022 |
Prepregnancy Body Mass Index and Lipoprotein Fractions are Associated with Changes in Women's Serum Metabolome from Late Pregnancy to the First Months of Postpartum.
Topics: Amino Acids; Biogenic Amines; Body Mass Index; Cholesterol; Female; Humans; Lipoproteins; Metabolome; Metabolomics; Phosphatidylcholines; Postpartum Period; Pregnancy; Prospective Studies; Sphingomyelins | 2023 |
Untargeted and Targeted Blood Lipidomic Signature Profile of Gestational Alcohol Exposure.
Topics: Animals; Chromatography, Liquid; Ethanol; Female; Fetal Alcohol Spectrum Disorders; Humans; Lipidomics; Phosphatidylcholines; Pregnancy; Rats; Tandem Mass Spectrometry | 2023 |
Gestational Diabetes Mellitus, Postpartum Lipidomic Signatures, and Subsequent Risk of Type 2 Diabetes: A Lipidome-Wide Association Study.
Topics: Adult; Diabetes Mellitus, Type 2; Diabetes, Gestational; Female; Humans; Infant; Lipidomics; Male; Phosphatidylcholines; Postpartum Period; Pregnancy; Prospective Studies | 2023 |
Gastric Aspirate Phosphatidylcholine Species in Preterm Neonates Receiving Aerosolized Surfactant.
Topics: Biomarkers; Female; Humans; Infant; Infant, Newborn; Lipoproteins; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Aerosols and Droplets; Respiratory Distress Syndrome, Newborn; Surface-Active Agents | 2023 |
Fetal sex differences in placental LCPUFA ether and plasmalogen phosphatidylethanolamine and phosphatidylcholine contents in pregnancies complicated by obesity.
Topics: Chromatography, Liquid; Ether; Ethers; Ethyl Ethers; Female; Humans; Infant; Male; Obesity; Obesity, Maternal; Phosphatidylcholines; Phosphatidylethanolamines; Placenta; Plasmalogens; Pregnancy; Sex Characteristics; Tandem Mass Spectrometry | 2023 |
Lipidomic profiles of maternal blood at the earlier stage of gestation and umbilical venous blood in response to supraphysiological hypercholesterolemia versus physiological hypercholesterolemia: An evidence of potential biomarkers and early intervention.
Topics: Adult; Biomarkers; Cholesterol; Female; Fetal Blood; Humans; Hypercholesterolemia; Lipidomics; Mass Spectrometry; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Trimester, First; Sphingolipids | 2020 |
Impact of maternal smoking associated lyso-phosphatidylcholine 20:3 on offspring brain development.
Topics: Adult; Anthropometry; Brain; Female; Fetal Blood; Head; Humans; Infant, Newborn; Male; Mothers; Phosphatidylcholines; Pregnancy; Smoking | 2020 |
Moderate Folic Acid Supplementation in Pregnant Mice Results in Behavioral Alterations in Offspring with Sex-Specific Changes in Methyl Metabolism.
Topics: Animal Nutritional Physiological Phenomena; Animals; Behavior, Animal; Brain; Dietary Supplements; Dose-Response Relationship, Drug; Female; Folic Acid; Liver; Male; Maternal Nutritional Physiological Phenomena; Maternal-Fetal Exchange; Memory Disorders; Methylenetetrahydrofolate Reductase (NADPH2); Mice, Inbred C57BL; Phosphatidylcholines; Pregnancy; Recommended Dietary Allowances; Sex Characteristics; Sphingomyelins | 2020 |
Placental Trophoblast-Inspired Lipid Bilayers for Cell-Free Investigation of Molecular Interactions.
Topics: Amphotericin B; Diethylhexyl Phthalate; Female; Humans; Lipid Bilayers; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Placenta; Plasticizers; Pregnancy; Quartz Crystal Microbalance Techniques; Sphingomyelins; Trophoblasts | 2020 |
Effect of gestational age (preterm or full term) on lipid composition of the milk fat globule and its membrane in human colostrum.
Topics: Chromatography, High Pressure Liquid; Colostrum; Fatty Acids; Female; Gestational Age; Glycolipids; Glycoproteins; Humans; Infant, Newborn; Lactation; Lipid Droplets; Milk, Human; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Sphingomyelins | 2020 |
Reduced neuropathy target esterase in pre-eclampsia suppresses tube formation of HUVECs via dysregulation of phospholipid metabolism.
Topics: Adult; Carboxylic Ester Hydrolases; Case-Control Studies; Cell Movement; Cells, Cultured; Female; Glycerylphosphorylcholine; Human Umbilical Vein Endothelial Cells; Humans; Lysophosphatidylcholines; Neovascularization, Physiologic; Phosphatidylcholines; Phospholipases; Phospholipids; Placenta; Pre-Eclampsia; Pregnancy; Signal Transduction; Young Adult | 2021 |
The effect of choline availability from gestation to early development on brain and retina functions and phospholipid composition in a male mouse model.
Topics: Animals; Brain; Choline; Disease Models, Animal; Female; Male; Mice; Mice, Inbred C57BL; Phosphatidylcholines; Phospholipids; Pregnancy; Retina | 2022 |
Evidence of multiple hepatic mechanisms to mobilize docosahexaenoic acid into dam plasma during pregnancy in chow-fed sprague dawley rats.
Topics: 1-Acylglycerophosphocholine O-Acyltransferase; Acyltransferases; Animals; Brain; Diglycerides; Docosahexaenoic Acids; Female; Fetus; Glycerophospholipids; Liver; Metabolic Networks and Pathways; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipases; Phospholipases A2; Phospholipases A2, Calcium-Independent; Pregnancy; Rats, Sprague-Dawley; RNA, Messenger; Tumor Suppressor Proteins | 2021 |
A sublethal ATP11A mutation associated with neurological deterioration causes aberrant phosphatidylcholine flipping in plasma membranes.
Topics: Adult; Amino Acid Sequence; Amino Acid Substitution; Animals; ATP Binding Cassette Transporter 1; ATP-Binding Cassette Transporters; Brain; Cell Membrane; Female; Genes, Lethal; Heterozygote; Humans; Male; Membrane Lipids; Mice; Mice, Inbred C57BL; Mice, Inbred ICR; Mice, Mutant Strains; Molecular Dynamics Simulation; Neurodegenerative Diseases; Phosphatidylcholines; Phospholipid Transfer Proteins; Point Mutation; Pregnancy | 2021 |
Assembly of Cell Mimicking Supported and Suspended Lipid Bilayer Models for the Study of Molecular Interactions.
Topics: Female; Humans; Lipid Bilayers; Phosphatidylcholines; Placenta; Pregnancy; Quartz Crystal Microbalance Techniques; Reproducibility of Results | 2021 |
Maternal plasma phosphatidylcholine polyunsaturated fatty acids during pregnancy and offspring growth and adiposity.
Topics: Adiposity; alpha-Linolenic Acid; Birth Weight; Body Composition; Body Mass Index; Child Development; Child, Preschool; Docosahexaenoic Acids; Eicosapentaenoic Acid; Fatty Acids, Unsaturated; Female; Gestational Age; Humans; Infant; Infant, Newborn; Male; Obesity; Phosphatidylcholines; Pregnancy | 2017 |
PEMT, Δ6 desaturase, and palmitoyldocosahexaenoyl phosphatidylcholine are increased in rats during pregnancy.
Topics: Animals; Female; Linoleoyl-CoA Desaturase; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Pregnancy; Rats; Rats, Sprague-Dawley | 2018 |
Cord Blood Metabolic Signatures of Birth Weight: A Population-Based Study.
Topics: Birth Weight; Carnitine; Chromatography, High Pressure Liquid; Cohort Studies; Docosahexaenoic Acids; Environmental Exposure; Europe; Female; Fetal Blood; Fetal Development; Fetus; Humans; Indoles; Infant, Newborn; Male; Mass Spectrometry; Metabolome; Particulate Matter; Phosphatidylcholines; Pregnancy; Progesterone; Prostaglandins; Reference Standards; Tryptophan; Vitamin A | 2018 |
Fetal Serum Metabolites Are Independently Associated with Gestational Diabetes Mellitus.
Topics: Adult; Body Mass Index; Cohort Studies; Diabetes, Gestational; Female; Fetal Blood; Humans; Logistic Models; Metabolomics; Phosphatidylcholines; Pregnancy; Proline; Risk Factors; Serum; Smoking; Tandem Mass Spectrometry | 2018 |
Alcohol Use in a Study of Phosphatidylcholine Supplementation in Pregnancy: Response to Bell and Ajula.
Topics: Attention Deficit and Disruptive Behavior Disorders; Child; Child, Preschool; Dietary Supplements; Humans; Irritable Mood; Phenotype; Phosphatidylcholines; Pregnancy; Problem Behavior | 2018 |
Matrix metalloproteinase activities and oxidative stress in newborn cardiac tissue of rabbit female fed high cholesterol-methionine diet.
Topics: Animals; Animals, Newborn; Ascorbic Acid; Cholesterol; Diet, High-Fat; Female; Glutathione; Hypercholesterolemia; Lipid Peroxidation; Malondialdehyde; Matrix Metalloproteinase 2; Matrix Metalloproteinase 9; Methionine; Myocardium; Oxidative Stress; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Rabbits | 2020 |
Hepatic toxicity following actinomycin D chemotherapy in treatment of familial gestational trophoblastic neoplasia: A case report.
Topics: Adaptor Proteins, Signal Transducing; Administration, Intravenous; Antibiotics, Antineoplastic; Asian People; Chemical and Drug Induced Liver Injury; Chorionic Gonadotropin, beta Subunit, Human; Dactinomycin; Drug-Related Side Effects and Adverse Reactions; Female; Gestational Trophoblastic Disease; Humans; Hypolipidemic Agents; Liver; Lung Neoplasms; Mutation; Neoplasm Staging; Phosphatidylcholines; Pregnancy; Proteins; Saponins; Tomography, X-Ray Computed; Treatment Outcome; Triterpenes; Young Adult | 2018 |
Surfactant Components and Tracheal Aspirate Inflammatory Markers in Preterm Infants with Respiratory Distress Syndrome.
Topics: Albumins; Chorioamnionitis; Epithelium; Female; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Inflammation; Peroxidase; Phosphatidylcholines; Pregnancy; Prospective Studies; Pulmonary Surfactant-Associated Protein A; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Surface-Active Agents; Trachea | 2018 |
A Non-Targeted LC-MS Profiling Reveals Elevated Levels of Carnitine Precursors and Trimethylated Compounds in the Cord Plasma of Pre-Eclamptic Infants.
Topics: Adult; Biomarkers; Carnitine; Case-Control Studies; Chromatography, Liquid; Creatine; Cross-Sectional Studies; Female; Fetal Blood; Humans; Infant, Newborn; Metabolomics; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Principal Component Analysis; Putrescine; Pyridoxic Acid; Tandem Mass Spectrometry; Tryptophan; Urea | 2018 |
Congenital Syphilis and the Prozone Phenomenon: A Case Study.
Topics: Blister; Cardiolipins; Cholesterol; Exanthema; False Negative Reactions; Female; Femur; Hepatomegaly; Humans; Humerus; Hypoxia; Infant, Newborn; Infant, Premature; Male; Neurosyphilis; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Infectious; Radiography; Radius; Respiratory Insufficiency; Splenomegaly; Syphilis; Syphilis Serodiagnosis; Syphilis, Congenital; Tibia; Ulna | 2018 |
A potential role for lysophosphatidylcholine in the delivery of long chain polyunsaturated fatty acids to the fetal circulation.
Topics: Adult; Arachidonic Acids; Biological Transport; Docosahexaenoic Acids; Fatty Acids; Fatty Acids, Unsaturated; Female; Fetus; Humans; Lysophosphatidylcholines; Phosphatidylcholines; Placenta; Pregnancy; Trophoblasts | 2019 |
A double-hit pre-eclampsia model results in sex-specific growth restriction patterns.
Topics: Animals; Disease Models, Animal; Female; Fetal Growth Retardation; Gene Expression Regulation, Developmental; Lipopolysaccharides; Male; Membrane Transport Proteins; Metabolome; Metabolomics; Mice, Inbred C57BL; Phosphatidylcholines; Placenta; Pre-Eclampsia; Pregnancy; Vascular Endothelial Growth Factor Receptor-1 | 2019 |
Predicting respiratory distress syndrome at birth using a fast test based on spectroscopy of gastric aspirates: 2. Clinical part.
Topics: Female; Humans; Infant; Infant, Newborn; Infant, Premature; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Spectrum Analysis; Sphingomyelins | 2020 |
Effects of abomasal infusions of fatty acids and one-carbon donors on hepatic ceramide and phosphatidylcholine in lactating Holstein dairy cows.
Topics: Abomasum; Animals; Cattle; Ceramides; Choline; Diet; Docosahexaenoic Acids; Fatty Acids; Female; Lactation; Liver; Palmitic Acid; Phosphatidylcholines; Pregnancy; Random Allocation; Rumen; Serine; Silage; Triglycerides | 2019 |
Predicting respiratory distress syndrome at birth using fast test based on spectroscopy of gastric aspirates. 1. Biochemical part.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Spectrum Analysis; Sphingomyelins | 2020 |
Different intakes of n-3 fatty acids among pregnant women in 3 regions of China with contrasting dietary patterns are reflected in maternal but not in umbilical erythrocyte phosphatidylcholine fatty acid composition.
Topics: Adult; Arachidonic Acid; China; Diet; Dietary Fats; Docosahexaenoic Acids; Eicosapentaenoic Acid; Erythrocytes; Fatty Acids, Omega-3; Feeding Behavior; Female; Humans; Maternal Nutritional Physiological Phenomena; Phosphatidylcholines; Pregnancy; Umbilical Cord; Young Adult | 2013 |
Decreased cord-blood phospholipids in young age-at-onset type 1 diabetes.
Topics: Age of Onset; Autoantibodies; Case-Control Studies; Child; Child, Preschool; Diabetes Mellitus, Type 1; Female; Fetal Blood; Gestational Age; Humans; Infant; Infant, Newborn; Islets of Langerhans; Lysophosphatidylcholines; Male; Metabolomics; Neonatal Screening; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Pregnancy Complications, Infectious; Pregnancy Trimester, First; Risk; Sex Factors | 2013 |
Lipid profiling of follicular fluid from women undergoing IVF: young poor ovarian responders versus normal responders.
Topics: Adult; Case-Control Studies; Female; Fertilization in Vitro; Follicular Fluid; Humans; Lipids; Oocyte Retrieval; Ovulation Induction; Phosphatidylcholines; Pregnancy; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Treatment Failure | 2013 |
Serum metabolic profiles of pregnant women with burdened obstetrical history.
Topics: Abortion, Spontaneous; Amino Acids; Biomarkers; Carnitine; Case-Control Studies; Female; Hexoses; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 2013 |
Estimation of choline intake from 24 h dietary intake recalls and contribution of egg and milk consumption to intake among pregnant and lactating women in Alberta.
Topics: Adolescent; Adult; Alberta; Animals; Choline; Cohort Studies; Databases, Factual; Eggs; Female; Humans; Lactation; Maternal Nutritional Physiological Phenomena; Meat; Middle Aged; Milk; Nutritive Value; Patient Compliance; Phosphatidylcholines; Pregnancy; Prospective Studies; Recommended Dietary Allowances; Young Adult | 2014 |
Phosphorylation of ABCB4 impacts its function: insights from disease-causing mutations.
Topics: Adolescent; Adult; Animals; ATP Binding Cassette Transporter, Subfamily B; Cell Polarity; Cholestasis, Intrahepatic; Dogs; Female; Genotype; HEK293 Cells; Hep G2 Cells; Humans; Liver Neoplasms; Madin Darby Canine Kidney Cells; Male; Middle Aged; Mutation, Missense; Phosphatidylcholines; Phosphorylation; Pregnancy; Pregnancy Complications; Protein Serine-Threonine Kinases; Protein Structure, Tertiary | 2014 |
Maternal choline supplementation programs greater activity of the phosphatidylethanolamine N-methyltransferase (PEMT) pathway in adult Ts65Dn trisomic mice.
Topics: Animals; Choline; Dietary Supplements; Docosahexaenoic Acids; Down Syndrome; Female; Lipid Metabolism; Mice; Mice, Inbred C57BL; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Pregnancy; Prenatal Exposure Delayed Effects; Tissue Distribution | 2014 |
Increased systolic blood pressure in rat offspring following a maternal low-protein diet is normalized by maternal dietary choline supplementation.
Topics: Animals; Blood Pressure; Body Weight; Choline; Diet, Protein-Restricted; Dietary Supplements; Female; Homocysteine; Male; Maternal Nutritional Physiological Phenomena; Phosphatidylcholines; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Wistar | 2012 |
Analysis and characterisation of bovine oocyte and embryo biomarkers by matrix-assisted desorption ionisation mass spectrometry imaging.
Topics: Animals; Biomarkers; Blastocyst; Cattle; Embryo Culture Techniques; Embryonic Development; Female; Fertilization in Vitro; In Vitro Oocyte Maturation Techniques; Metabolomics; Multivariate Analysis; Oocytes; Phosphatidylcholines; Pregnancy; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Sphingomyelins; Time Factors | 2016 |
Incorporation of human growth hormone-2 into proteoliposome enhances tissue regeneration with anti-oxidant and anti-senescence activities.
Topics: Animals; Antioxidants; Apolipoprotein A-I; Cellular Senescence; Circular Dichroism; Densitometry; Escherichia coli; Female; Gene Expression Profiling; Gene Expression Regulation; Growth Hormone; Humans; Lipids; Lipoproteins, HDL; Monocytes; Oxygen; Phagocytosis; Phosphatidylcholines; Placental Hormones; Pregnancy; Proteolipids; Regeneration; Spectrometry, Fluorescence; Zebrafish | 2015 |
Editorial commentary: post-syphilotherapy titers in pregnancy.
Topics: Cardiolipins; Cholesterol; Female; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Infectious; Reagins; Syphilis | 2015 |
Maternal titers after adequate syphilotherapy during pregnancy.
Topics: Adult; Cardiolipins; Cholesterol; Cohort Studies; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Infectious; Reagins; Retrospective Studies; Syphilis; Young Adult | 2015 |
Perinatal choline deficiency delays brain development and alters metabolite concentrations in the young pig.
Topics: Animals; Animals, Newborn; Brain; Choline; Choline Deficiency; Diet; Diffusion Tensor Imaging; Disease Models, Animal; Female; Fetal Development; Fetal Growth Retardation; Imaging, Three-Dimensional; Magnetic Resonance Imaging; Male; Maternal Nutritional Physiological Phenomena; Neurogenesis; Neuroimaging; Organ Size; Phosphatidylcholines; Phosphorylcholine; Pregnancy; Sus scrofa | 2016 |
Motility and fertility of rabbit sperm cryopreserved using soybean lecithin as an alternative to egg yolk.
Topics: Animals; Cryopreservation; Cryoprotective Agents; Egg Yolk; Female; Fertility; Insemination, Artificial; Litter Size; Male; Phosphatidylcholines; Pregnancy; Rabbits; Semen Preservation; Sperm Motility; Spermatozoa | 2015 |
Decrease in Sphingomyelin (d18:1/16:0) in Stem Villi and Phosphatidylcholine (16:0/20:4) in Terminal Villi of Human Term Placentas with Pathohistological Maternal Malperfusion.
Topics: Chorioamnionitis; Chorionic Villi; Female; Humans; Ions; Perfusion; Phosphatidylcholines; Placenta; Placenta Diseases; Pregnancy; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Sphingomyelins; Term Birth; Thrombosis | 2015 |
Perinatal Phosphatidylcholine Supplementation and Early Childhood Behavior Problems: Evidence for CHRNA7 Moderation.
Topics: Adult; alpha7 Nicotinic Acetylcholine Receptor; Child Behavior; Child, Preschool; Double-Blind Method; Female; Genotype; Humans; Phosphatidylcholines; Pregnancy; Prenatal Exposure Delayed Effects; Young Adult | 2016 |
The combination of maternal and offspring high-fat diets causes marked oxidative stress and development of metabolic syndrome in mouse offspring.
Topics: Animals; Diet, High-Fat; Female; Fetal Development; Gene Expression; Glutathione Peroxidase; Lipids; Liver; Maternal Nutritional Physiological Phenomena; Metabolic Syndrome; Mice; Mice, Inbred C57BL; Overnutrition; Oxidative Stress; Phosphatidylcholines; Phospholipid Hydroperoxide Glutathione Peroxidase; Pregnancy; Prenatal Exposure Delayed Effects | 2016 |
[Relationship between dietary pattern and maternal state of fatty acids during pregnancy in three regions of China].
Topics: China; Diet; Docosahexaenoic Acids; Fatty Acids; Fatty Acids, Omega-3; Fatty Acids, Unsaturated; Female; Humans; Maternal Nutritional Physiological Phenomena; Nutritional Status; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Second | 2016 |
Trp53 deficient mice predisposed to preterm birth display region-specific lipid alterations at the embryo implantation site.
Topics: Animals; Diglycerides; Embryo Implantation; Female; Genes, p53; Lipid Metabolism; Mechanistic Target of Rapamycin Complex 1; Mice; Mice, Knockout; Oxidation-Reduction; Phosphatidylcholines; Pregnancy; Spectrometry, Mass, Electrospray Ionization; Uterus | 2016 |
An essential developmental function for murine phosphoglycolate phosphatase in safeguarding cell proliferation.
Topics: Animals; Cell Proliferation; DNA Damage; DNA Repair; Embryonic Development; Female; Gene Knock-In Techniques; Glycolates; Mice; Mice, Inbred C57BL; Mice, Mutant Strains; Mice, Transgenic; Mutant Proteins; Oxidation-Reduction; Phosphatidylcholines; Phosphoric Monoester Hydrolases; Pregnancy; Triglycerides; Triose-Phosphate Isomerase | 2016 |
In vitro and in vivo comparison between poractant alfa and the new generation synthetic surfactant CHF5633.
Topics: Animals; Animals, Newborn; Biological Products; Dose-Response Relationship, Drug; Drug Evaluation, Preclinical; Female; Infant, Premature; Lung; Peptide Fragments; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy, Animal; Pulmonary Surfactant-Associated Protein B; Pulmonary Surfactant-Associated Protein C; Pulmonary Surfactants; Rabbits; Respiration, Artificial; Respiratory Distress Syndrome, Newborn; Surface Tension; Surface-Active Agents; Swine | 2017 |
Antenatal syphilis serology in pregnant women and follow-up of their infants in northern Italy.
Topics: Antibodies, Bacterial; Bone Diseases; Cardiolipins; Child, Preschool; Cholesterol; DNA, Bacterial; Female; Humans; Immunoglobulin M; Infant; Infant, Newborn; Italy; Phosphatidylcholines; Pregnancy; Pregnant Women; Prevalence; Syphilis; Syphilis Serodiagnosis; Syphilis, Congenital; Treponema pallidum | 2008 |
Trends in the prevalence of HIV and syphilis among pregnant women under antenatal care in central Venezuela.
Topics: Cardiolipins; Cholesterol; Female; HIV Infections; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Infectious; Syphilis; Venezuela | 2009 |
Spatial and temporal alterations of phospholipids determined by mass spectrometry during mouse embryo implantation.
Topics: Animals; Cyclooxygenase 2; Cytosol; Embryo Implantation; Female; Group IV Phospholipases A2; Immunohistochemistry; Male; Mass Spectrometry; Mice; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Pregnancy; Spectrometry, Mass, Electrospray Ionization; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Sphingomyelins; Time Factors; Uterus | 2009 |
Maternal and neonatal plasma n-3 and n-6 fatty acids of pregnant women and neonates in three regions in China with contrasting dietary patterns.
Topics: China; Diet; Diet Surveys; Dietary Fats; Fatty Acids; Fatty Acids, Essential; Fatty Acids, Omega-3; Fatty Acids, Omega-6; Female; Fetal Blood; Food; Humans; Infant, Newborn; Male; Maternal Nutritional Physiological Phenomena; Nutrition Policy; Nutritional Status; Phosphatidylcholines; Pregnancy | 2009 |
Therapeutic effects of anticoagulant agents on preeclampsia in a murine model induced by phosphatidylserine/phosphatidylcholine microvesicles.
Topics: Animals; Annexin A5; Anticoagulants; Antithrombin III; Blood Pressure; Female; Fetal Death; Fetal Weight; Fibrin; Hemorrhage; Heparin; Hirudin Therapy; Hirudins; Intestines; Liposomes; Male; Mice; Mice, Inbred ICR; Organ Size; Phosphatidylcholines; Phosphatidylserines; Placenta; Platelet Count; Pre-Eclampsia; Pregnancy; Proteinuria | 2009 |
Is routine antenatal screening for syphilis in Nigeria still justified clinically and economically?
Topics: Cardiolipins; Cholesterol; Diagnostic Tests, Routine; Female; Hemagglutination Tests; Humans; Mass Screening; Nigeria; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Infectious; Prenatal Care; Prenatal Diagnosis; Prevalence; Retrospective Studies; Seroepidemiologic Studies; Syphilis; Treponema pallidum | 2009 |
The physical chemistry of self/non-self: jigsaws, transplants and fetuses.
Topics: Cell Separation; Electrophoresis; Erythrocytes; Female; Fetus; Histocompatibility, Maternal-Fetal; Humans; Liposomes; Phosphatidylcholines; Pregnancy; Transplantation Immunology; Volatile Organic Compounds | 2009 |
Acceleration/ejection time ratio in the fetal pulmonary artery predicts fetal lung maturity.
Topics: Adult; Amniotic Fluid; Blood Flow Velocity; Cohort Studies; Female; Fetal Organ Maturity; Fetus; Humans; Infant, Newborn; Lung; Male; Phosphatidylcholines; Pregnancy; Pulmonary Artery; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Statistics, Nonparametric; Ultrasonography, Prenatal | 2010 |
Effects of Danshensu on maternal syndrome in phosphatidylserine/phosphatidylcholine microvesicle induced-mouse model: is it a candidate for preeclampsia remedy?
Topics: Animals; Anticoagulants; Aspirin; Disease Models, Animal; Female; Heparin; Lactates; Mice; Mice, Inbred ICR; Phosphatidylcholines; Phosphatidylserines; Placenta; Pre-Eclampsia; Pregnancy; Random Allocation; Thrombomodulin | 2010 |
Leptin does not influence surfactant synthesis in fetal sheep and mice lungs.
Topics: Animals; Animals, Newborn; Body Weight; Female; Fetus; Gene Expression Regulation, Developmental; Leptin; Lung; Mice; Mice, Obese; Organ Size; Phosphatidylcholines; Pregnancy; Pulmonary Surfactant-Associated Proteins; Sheep | 2011 |
Umbilical venous-arterial plasma composition differences suggest differential incorporation of fatty acids in NEFA and cholesteryl ester pools.
Topics: Cholesterol Esters; Fatty Acids; Fatty Acids, Nonesterified; Female; Fetal Blood; Humans; Lipid Metabolism; Phosphatidylcholines; Placenta; Pregnancy; Triglycerides; Umbilical Arteries; Umbilical Veins | 2011 |
Flagging flora: heart disease link.
Topics: Animals; Anti-Bacterial Agents; Bacteria; Cardiovascular Diseases; Female; Gastrointestinal Tract; Humans; Metagenome; Microbial Viability; Phosphatidylcholines; Pregnancy | 2011 |
Intra-amniotic LPS and antenatal betamethasone: inflammation and maturation in preterm lamb lungs.
Topics: Amnion; Animals; Betamethasone; Bronchoalveolar Lavage Fluid; Chorioamnionitis; Cytokines; Female; Fetal Development; Fetal Organ Maturity; Gene Expression; Glucocorticoids; Inflammation; Lipopolysaccharides; Lung; Male; Medroxyprogesterone Acetate; Peroxidase; Phosphatidylcholines; Pregnancy; Premature Birth; Pulmonary Surfactant-Associated Protein C; Pulmonary Surfactant-Associated Protein D; Random Allocation; Sheep; Toll-Like Receptors | 2012 |
Dimethyl acetals, an indirect marker of the endogenous antioxidant plasmalogen level, are reduced in blood lipids of Sudanese pre-eclamptic subjects whose background diet is high in carbohydrate.
Topics: Acetals; Antioxidants; Biomarkers; Case-Control Studies; Cholesterol; Diet; Dietary Carbohydrates; Erythrocytes; Fatty Acids; Female; Humans; Oxidative Stress; Phosphatidylcholines; Phosphatidylethanolamines; Plasmalogens; Pre-Eclampsia; Pregnancy; Sudan; Triglycerides | 2012 |
Maternal plasma phosphatidylcholine fatty acids and atopy and wheeze in the offspring at age of 6 years.
Topics: Adult; Asthma; Child; Child, Preschool; Dermatitis, Atopic; Fatty Acids, Omega-3; Fatty Acids, Omega-6; Female; Follow-Up Studies; Humans; Hypersensitivity, Immediate; Infant; Maternal Exposure; Phosphatidylcholines; Pregnancy; Prenatal Exposure Delayed Effects; Respiratory Function Tests; Respiratory Sounds; Risk Factors; Skin Tests; Spirometry; Surveys and Questionnaires; Young Adult | 2012 |
Phosphatidylcholine and sphingomyelin profiles vary in Bos taurus indicus and Bos taurus taurus in vitro- and in vivo-produced blastocysts.
Topics: Animals; Biomarkers; Blastocyst; Brazil; Cattle; Cell Membrane; Cryopreservation; Cytoplasmic Granules; Ectogenesis; Female; Fertilization; Fertilization in Vitro; In Vitro Oocyte Maturation Techniques; Phosphatidylcholines; Pregnancy; Principal Component Analysis; Species Specificity; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Sphingomyelins; Tandem Mass Spectrometry | 2012 |
Methyl group balance in brain and liver: role of choline on increased S-adenosyl methionine (SAM) demand by chronic arsenic exposure.
Topics: Animals; Arsenic; Arsenic Poisoning; Brain; Choline; Female; Immunohistochemistry; Liver; Male; Methylation; Phosphatidylcholines; Pregnancy; Rats; Rats, Wistar; S-Adenosylmethionine; Thiobarbituric Acid Reactive Substances; Triglycerides | 2012 |
Maternal loading with very low-density lipoproteins stimulates fetal surfactant synthesis.
Topics: Animals; Apolipoproteins E; Choline-Phosphate Cytidylyltransferase; Fatty Acids; Female; Fetus; Immunoblotting; Injections, Intravenous; Lipoproteins, VLDL; Lung; Mice; Mice, Knockout; Phosphatidylcholines; Pregnancy; Pregnancy, Animal; Pulmonary Surfactants; Rats; Rats, Sprague-Dawley; Receptors, LDL | 2002 |
Decreased laboratory testing for lecithin-to-sphingomyelin ratio and phosphatidylglycerol after fetal lung maturity assessment from lamellar body count in amniotic fluid.
Topics: Adult; Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Organelles; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Sphingomyelins | 2002 |
The use of lamellar body counts to predict fetal lung maturity in pregnancies complicated by diabetes mellitus.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Forecasting; Humans; Incidence; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Pregnancy in Diabetics; Prospective Studies; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; ROC Curve; Sensitivity and Specificity; Sphingomyelins | 2002 |
Optimal thresholds of the lecithin/sphingomyelin ratio and lamellar body count for the prediction of the presence of phosphatidyl glycerol in diabetic women.
Topics: Adult; Amniocentesis; Amniotic Fluid; Diabetes Mellitus; False Positive Reactions; Female; Fetal Organ Maturity; Humans; Inclusion Bodies; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Predictive Value of Tests; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; ROC Curve; Sensitivity and Specificity; Sphingomyelins | 2002 |
Foetal lung maturation in 11beta-hydroxysteroid dehydrogenase type 1 knockout mice.
Topics: 11-beta-Hydroxysteroid Dehydrogenases; Amniotic Fluid; Animals; Animals, Newborn; Corticosterone; Embryonic and Fetal Development; Female; Glycyrrhetinic Acid; Hydroxysteroid Dehydrogenases; Keratins; Lung; Mice; Mice, Knockout; Microscopy, Confocal; Microscopy, Electron; Phosphatidylcholines; Pregnancy; Pulmonary Surfactant-Associated Protein A; RNA, Messenger; Sphingomyelins | 2002 |
Regulation of pulmonary surfactant secretion in the developing lizard, Pogona vitticeps.
Topics: Adrenergic Agonists; Animals; Carbachol; Cells, Cultured; Cholinergic Agonists; Dexamethasone; Epinephrine; Female; Glucocorticoids; Lizards; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Respiratory Mucosa; Triiodothyronine | 2002 |
Fetal lung maturity indices-a plea for gestational age-specific interpretation: a case report and discussion.
Topics: Adult; Amniotic Fluid; Cesarean Section; False Negative Reactions; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Reference Values; Respiratory Distress Syndrome, Newborn; Risk Factors; Sphingomyelins | 2002 |
Intraamniotic endotoxin increases lung antioxidant enzyme activity in preterm lambs.
Topics: Amniotic Fluid; Animals; Antioxidants; Catalase; Dose-Response Relationship, Drug; Endotoxins; Female; Glutathione Peroxidase; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sheep; Superoxide Dismutase | 2003 |
Lipid metabolism in the embryos of diabetic rats during early organogenesis: modulatory effect of prostaglandin E2.
Topics: Acetic Acid; Animals; Carbon Radioisotopes; Cholesterol; Cholesterol Esters; Diabetes Mellitus, Experimental; Dinoprostone; Embryo, Mammalian; Female; Lipid Metabolism; Lipids; Organogenesis; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Pregnancy in Diabetics; Rats; Triglycerides | 2003 |
Effect of reduced maternal protein intake in pregnancy in the rat on the fatty acid composition of brain, liver, plasma, heart and lung phospholipids of the offspring after weaning.
Topics: Animals; Brain; Cell Membrane; Dietary Proteins; Fatty Acids; Fatty Acids, Monounsaturated; Fatty Acids, Unsaturated; Female; Linoleic Acid; Liver; Lung; Myocardium; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Rats; Rats, Wistar; Weaning | 2003 |
The occurrence of phosphorylcholine and phosphorylethanolamine in goat placenta.
Topics: Amino Alcohols; Animals; Ethanolamines; Female; Goats; Lecithins; Phosphatidylcholines; Phosphorylcholine; Placenta; Pregnancy | 1961 |
SERUM LIPID PARTITIONS AND FATTY ACID COMPOSITION (USING GAS CHROMATOGRAPHY) IN GYNECOLOGICAL CANCER.
Topics: Adenocarcinoma; Biomedical Research; Cholesterol; Choriocarcinoma; Chromatography; Chromatography, Gas; Endometriosis; Fatty Acids; Female; Genital Neoplasms, Female; Glycerides; Humans; Lecithins; Lipids; Lipoproteins; Lysophosphatidylcholines; Neoplasm Metastasis; Ovarian Neoplasms; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Sphingomyelins; Uterine Cervical Neoplasms | 1964 |
QUANTITATIVE DETERMINATION OF PLASMA PHOSPHOLIPIDS IN PREGNANT AND NON-PREGNANT WOMEN, WITH SPECIAL REFERENCE TO LYSOLECITHIN.
Topics: Blood Chemical Analysis; Chromatography; Humans; Lecithins; Lipids; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Phosphorus; Plasma; Pregnancy; Silicon Dioxide; Sphingomyelins | 1964 |
[USE OF JOLETHIN IN PREGNANCY WITH THE PREVIOUS EXPERIENCE OF STILL BIRTH].
Topics: Biomedical Research; Drug Therapy; Female; Fetal Death; Humans; Iodides; Iodine; Phosphatidylcholines; Pregnancy; Stillbirth | 1964 |
Maternal methionine adenosyltransferase I/III deficiency: reproductive outcomes in a woman with four pregnancies.
Topics: Adult; Cystathionine; Female; Humans; Isoenzymes; Methionine; Methionine Adenosyltransferase; Milk, Human; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Outcome | 2003 |
Antibodies against platelet-activating factor and platelet-activating factor-like lipids are raised in women with primary recurrent abortion.
Topics: Abortion, Habitual; Adult; Antibodies; Cardiolipins; Case-Control Studies; Enzyme-Linked Immunosorbent Assay; Female; Humans; Lipoproteins, LDL; Lysophosphatidylcholines; Oxidation-Reduction; Phosphatidylcholines; Platelet Activating Factor; Pregnancy | 2003 |
Coenzyme Q(10) supplementation in infertile men with idiopathic asthenozoospermia: an open, uncontrolled pilot study.
Topics: Adult; Coenzymes; Dietary Supplements; Female; Humans; Infertility, Male; Male; Oligospermia; Phosphatidylcholines; Pregnancy; Pregnancy Rate; Semen; Sperm Count; Treatment Outcome; Ubiquinone | 2004 |
Effects of vascular endothelial growth factor on isolated fetal alveolar type II cells.
Topics: Animals; Bromodeoxyuridine; Cell Differentiation; Cell Division; Cell Fractionation; Cells, Cultured; Choline; Endothelial Cells; Female; In Vitro Techniques; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactant-Associated Protein A; Pulmonary Surfactant-Associated Protein B; Pulmonary Surfactant-Associated Protein C; Pulmonary Surfactant-Associated Protein D; Rats; Rats, Sprague-Dawley; Respiratory Mucosa; RNA, Messenger; Thymidine; Tritium; Vascular Endothelial Growth Factor A; Vascular Endothelial Growth Factor Receptor-2 | 2004 |
Increased pulmonary blood flow does not alter surfactant protein gene expression in lambs within the first week of life.
Topics: Age Factors; Animals; Animals, Newborn; Endothelin-1; Female; Gene Expression Regulation, Developmental; Nitric Oxide; Phosphatidylcholines; Pregnancy; Pulmonary Circulation; Pulmonary Surfactant-Associated Protein A; Pulmonary Surfactant-Associated Protein B; Pulmonary Surfactant-Associated Protein C; Pulmonary Surfactant-Associated Proteins; RNA, Messenger; Sheep; Vascular Resistance | 2004 |
[Therapy of eclampsia with cocarboxylase].
Topics: Eclampsia; Female; Lecithins; Phosphatidylcholines; Pregnancy; Thiamine Pyrophosphate | 1952 |
The effect of clinical characteristics on the lecithin/sphingomyelin ratio and lamellar body count: a cross-sectional study.
Topics: Amniotic Fluid; Cross-Sectional Studies; Female; Fetal Organ Maturity; Gestational Age; Hospitals, University; Humans; Infant, Newborn; Lung; Medical Records; Netherlands; Phosphatidylcholines; Phosphatidylglycerols; Predictive Value of Tests; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Retrospective Studies; Sphingomyelins | 2003 |
Plasma AA and DHA levels are not compromised in newly diagnosed gestational diabetic women.
Topics: Adult; Age Factors; Arachidonic Acid; Body Mass Index; Case-Control Studies; Cholesterol Esters; Cross-Sectional Studies; Diabetes, Gestational; Docosahexaenoic Acids; Fasting; Female; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Triglycerides | 2004 |
A dual stable isotope tracer method for the measurement of surfactant disaturated-phosphatidylcholine net synthesis in infants with congenital diaphragmatic hernia.
Topics: Animals; Carbon Radioisotopes; Female; Gestational Age; Hernia, Diaphragmatic; Hernias, Diaphragmatic, Congenital; Humans; Infant; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Radioactive Tracers; Statistics as Topic | 2004 |
Alterations in hippocampal phospholipid profile by prenatal exposure to ethanol.
Topics: Animals; Ethanol; Fatty Acids; Female; Food, Formulated; Hippocampus; Mothers; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylserines; Phospholipids; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Sprague-Dawley | 2004 |
Effects of maternal undernutrition during late gestation on the lung surfactant system and morphometry in rats.
Topics: Animals; Body Weight; Child; Child, Preschool; Corticosterone; Eating; Female; Fetal Growth Retardation; Humans; Lung; Maternal Nutritional Physiological Phenomena; Organ Size; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats; Rats, Sprague-Dawley | 2004 |
Role of lamellar body count for the prediction of neonatal respiratory distress syndrome in non-diabetic pregnant women.
Topics: Amniocentesis; Amniotic Fluid; Cohort Studies; Diagnostic Techniques, Respiratory System; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Logistic Models; Lung; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Respiratory Mucosa; Retrospective Studies; ROC Curve; Sphingomyelins | 2005 |
The effect of dietary supplementation with linoleic acid to late gestation ewes on the fatty acid composition of maternal and fetal plasma and tissues and the synthetic capacity of the placenta for 2-series prostaglandins.
Topics: Allantois; Animals; Chorion; Dietary Supplements; Dinoprostone; Endometrium; Fatty Acids; Female; Fetal Blood; Linoleic Acid; Maternal-Fetal Exchange; Phosphatidylcholines; Phosphatidylethanolamines; Placenta; Pregnancy; Pregnancy, Animal; Sheep | 2004 |
Effects of maternal nicotine exposure on lung surfactant system in rats.
Topics: Animals; Chromatography; Disease Models, Animal; Female; Gene Expression; Lung; Maternal Exposure; Maternal-Fetal Exchange; Nicotine; Nicotinic Agonists; Phosphatidylcholines; Pregnancy; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Random Allocation; Rats; Rats, Sprague-Dawley; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger | 2005 |
Stachybotrys chartarum alters surfactant-related phospholipid synthesis and CTP:cholinephosphate cytidylyltransferase activity in isolated fetal rat type II cells.
Topics: Animals; Cell Separation; Cells, Cultured; Choline; Choline-Phosphate Cytidylyltransferase; Chromatography, High Pressure Liquid; Cytidine Diphosphate Choline; Cytosol; Female; Fetus; Phosphatidylcholines; Phospholipids; Pregnancy; Rats; Rats, Sprague-Dawley; Spores, Fungal; Stachybotrys; Surface-Active Agents | 2005 |
Early embryonic lethality in mice with targeted deletion of the CTP:phosphocholine cytidylyltransferase alpha gene (Pcyt1a).
Topics: Animals; Choline-Phosphate Cytidylyltransferase; Embryo, Mammalian; Embryonic Development; Exons; Female; Gene Deletion; Gene Targeting; Genes, Lethal; In Situ Hybridization; Isoenzymes; Methyltransferases; Mice; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Pregnancy; RNA, Messenger; Tissue Distribution; Transcription, Genetic | 2005 |
Pityriasis rosea in pregnancy--specific diagnostic implications and management considerations.
Topics: Adult; Cardiolipins; Cholesterol; Diagnosis, Differential; Emollients; Female; Humans; Phosphatidylcholines; Pityriasis Rosea; Polymerase Chain Reaction; Pregnancy; Pregnancy Complications; Pregnancy Outcome; Syphilis Serodiagnosis; Syphilis, Cutaneous | 2005 |
Fetal erythrocyte membrane lipids modification: preliminary observation of an early sign of compromised insulin sensitivity in offspring of gestational diabetic women.
Topics: Adult; Arachidonic Acid; Diabetes, Gestational; Docosahexaenoic Acids; Erythrocyte Membrane; Fatty Acids, Unsaturated; Female; Fetal Blood; Humans; Infant, Newborn; Insulin Resistance; Male; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Triglycerides | 2005 |
Phosphatidylserine/phosphatidylcholine microvesicles can induce preeclampsia-like changes in pregnant mice.
Topics: Animals; Blood Pressure; Disease Models, Animal; Female; Fetal Weight; Injections; Liposomes; Mice; Mice, Inbred ICR; Organ Size; Phosphatidylcholines; Phosphatidylserines; Placenta; Placentation; Pre-Eclampsia; Pregnancy; Thrombophilia | 2005 |
Comparison of the TDx-FLM II and lecithin to sphingomyelin ratio assays in predicting fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Fluorescence Polarization Immunoassay; Gestational Age; Humans; Lung; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Retrospective Studies; Sphingomyelins | 2005 |
Equine sperm membrane phase behavior: the effects of lipid-based cryoprotectants.
Topics: Animals; Cell Membrane; Cryopreservation; Cryoprotective Agents; Egg Yolk; Female; Horses; Lipids; Male; Microscopy, Electron, Scanning; Phosphatidylcholines; Pregnancy; Pregnancy Rate; Semen Preservation; Spectroscopy, Fourier Transform Infrared; Sperm Motility; Spermatozoa | 2006 |
Arachidonic acid predominates in the membrane phosphoglycerides of the early and term human placenta.
Topics: Adolescent; Adult; Arachidonic Acid; Body Mass Index; Cell Membrane; Female; Gestational Age; Glycerophospholipids; Humans; Labor, Obstetric; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Placenta; Pregnancy; Sphingomyelins | 2005 |
Lecithin: it isn't just for plugged milk ducts and mastitis anymore.
Topics: Adult; Breast Feeding; Female; Humans; Infant Nutritional Physiological Phenomena; Infant, Newborn; Lactation; Mastitis; Milk, Human; Nutrition Policy; Phosphatidylcholines; Pregnancy | 2005 |
A distinctive fatty acid profile in circulating lipids of Korean gestational diabetics: a pilot study.
Topics: Adult; Cohort Studies; Diabetes, Gestational; Diet; Dietary Fats, Unsaturated; Erythrocytes; Fatty Acids, Omega-3; Fatty Acids, Unsaturated; Female; Humans; Korea; Phosphatidylcholines; Phosphatidylethanolamines; Pilot Projects; Pregnancy; Sphingomyelins; Triglycerides; United Kingdom | 2006 |
Brain lipid composition in postnatal iron-induced motor behavior alterations following chronic neuroleptic administration in mice.
Topics: Animals; Antipsychotic Agents; Brain; Brain Chemistry; Clozapine; Dietary Supplements; Drug Administration Schedule; Female; Haloperidol; Iron; Membrane Lipids; Mice; Mice, Inbred C57BL; Motor Activity; Phosphatidylcholines; Pregnancy; Sphingomyelins | 2006 |
Serum ethanolamine and hepatocyte proliferation in perinatal and partially hepatectomized rats.
Topics: Animals; Cell Proliferation; Ethanolamine; Female; Hepatectomy; Hepatocytes; Liver; Liver Regeneration; Maternal-Fetal Relations; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Rats; Rats, Sprague-Dawley; Weight Gain | 2006 |
High-dose vascular endothelial growth factor increases surfactant protein gene expressions in preterm rat lung.
Topics: Animals; Dose-Response Relationship, Drug; Female; Fetal Weight; Gene Expression Regulation, Developmental; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactant-Associated Proteins; Rats; Rats, Sprague-Dawley; Recombinant Proteins; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Vascular Endothelial Growth Factor A | 2007 |
Inhibition of phosphatidylserine biosynthesis in developing rat brain by maternal exposure to ethanol.
Topics: Animals; Central Nervous System Depressants; Cerebral Cortex; Ethanol; Fatty Acids; Female; Microsomes; Mitochondria; Nitrogenous Group Transferases; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylserines; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Sprague-Dawley; Statistics, Nonparametric | 2007 |
Evaluation of lung maturity by amniotic fluid analysis in equine neonate.
Topics: Amniotic Fluid; Animals; Animals, Newborn; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Horses; Lung; Microscopy, Electron, Transmission; Phosphatidylcholines; Pregnancy; Sphingomyelins | 2007 |
Infusion of phosphatides in animals in the last third of gestation.
Topics: Animals; Animals, Newborn; Body Weight; Female; Fetal Death; Muscle Contraction; Obstetric Labor, Premature; Phosphatidylcholines; Phospholipids; Pregnancy; Rabbits; Sheep; Uterus | 1966 |
Lipid metabolism in the newborn. I. Phospholipids in cord and maternal sera.
Topics: Adult; Blood Chemical Analysis; Female; Humans; Infant, Newborn; Lysophosphatidylcholines; Male; Maternal-Fetal Exchange; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Sphingomyelins; Umbilical Cord | 1967 |
Fatty acid composition of serum lipids in pregnancy and gynecologic cancer.
Topics: Adenocarcinoma; Cholesterol; Choriocarcinoma; Chromatography, Gas; Chromatography, Thin Layer; Fatty Acids; Fatty Acids, Nonesterified; Female; Glycerides; Humans; Lipids; Ovarian Neoplasms; Palmitic Acids; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Sphingomyelins; Triglycerides; Uterine Cervical Neoplasms | 1967 |
Plasma lipids in recurrent jaundice of pregnancy.
Topics: Adult; Cholesterol; Fatty Acids; Female; Humans; Jaundice; Lipids; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Pregnancy Complications; Sphingomyelins; Triglycerides | 1967 |
Plasmalogens in human plasma during pregnancy. A study of healthy non-pregnant and pregnant women.
Topics: Contraceptive Agents; Female; Humans; Menstruation; Phosphatidylcholines; Phospholipids; Plasmalogens; Pregnancy; Progesterone | 1967 |
Analysis of lecithin and cephalin fatty acids from human maternal and fetal blood, perfused placenta, chorion laeve, and amnion.
Topics: Amnion; Chromatography, Gas; Chromatography, Thin Layer; Extraembryonic Membranes; Fatty Acids; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylethanolamines; Placenta; Pregnancy; Umbilical Cord | 1967 |
Effect of glucocorticoid on fetal lecithin and sphingomyelin concentrations.
Topics: Female; Humans; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Prednisolone; Pregnancy; Sphingomyelins | 1980 |
Lecithin Content of amniotic fluid in twin pregnancies with and without long-term tocolytic therapy.
Topics: Adrenergic beta-Agonists; Amniocentesis; Amniotic Fluid; Betamethasone; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Placenta; Pregnancy; Pregnancy, Multiple; Pulmonary Surfactants; Regional Blood Flow; Twins; Uterus | 1980 |
High-performance liquid chromatography to measure lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Birth Weight; Chromatography, High Pressure Liquid; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Retrospective Studies; Sphingomyelins | 1980 |
Beta-mimetics and the preterm neonatal lung. An experimental and clinical study.
Topics: Adrenergic beta-Agonists; Animals; Animals, Newborn; Female; Fetal Organ Maturity; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Infant, Premature; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Rabbits; Sphingomyelins; Sympathomimetics; Terbutaline | 1981 |
Fetal pulmonary maturity: relationship between optical density (650 nm) to the lecithin/sphingomyelin ratio and phosphatidylglycerol in amniotic fluid.
Topics: Amniotic Fluid; Female; Fetal Membranes, Premature Rupture; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Respiratory Distress Syndrome, Newborn; Retrospective Studies; Sphingomyelins | 1983 |
Lung maturation.
Topics: Adrenal Cortex Hormones; Adrenergic beta-Agonists; Amniotic Fluid; Epinephrine; Female; Fetal Membranes, Premature Rupture; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Labor, Obstetric; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Stress, Physiological | 1984 |
[Lecithin and total phospholipid concentrations in lung homogenates of fetuses and newborn rabbits after beta-receptor stimulation].
Topics: Adrenergic beta-Agonists; Animals; Animals, Newborn; Female; Fetal Organ Maturity; Gestational Age; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Rabbits | 1984 |
A comparison of the amniotic fluid cytology, lecithin/sphingomyelin ratio and creatinine in predicting fetal maturity at term.
Topics: Amniotic Fluid; Creatinine; Female; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Staining and Labeling | 1981 |
A case of prune-belly syndrome: prenatal diagnostic problems.
Topics: alpha-Fetoproteins; Amniocentesis; Echocardiography; Female; Humans; Infant, Newborn; Male; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Prune Belly Syndrome; Radiography, Abdominal | 1981 |
Amniotic fluid beta-2-microglobulin in normal and complicated pregnancies. Correlation with gestational age, creatinine concentration and L/S ratio.
Topics: Amniotic Fluid; beta 2-Microglobulin; Beta-Globulins; Creatinine; Female; Fetal Organ Maturity; Gestational Age; Humans; Kidney; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Sphingomyelins | 1982 |
Cupric acetate-phosphoric acid staining inadequately reflects the lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Female; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins; Staining and Labeling | 1982 |
Assessment of fetal maturity in Nigeria by amniotic fluid analysis.
Topics: Amniotic Fluid; Creatinine; Female; Gestational Age; Humans; Phosphatidylcholines; Pregnancy; Proteins; Sphingomyelins; Staining and Labeling; Urea; Uric Acid | 1981 |
Amniotic fluid amylase concentration: a reliable predictor of fetal maturity?
Topics: Amniotic Fluid; Amylases; Birth Weight; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1983 |
Enhancement of human amniotic phospholipase A2 activity by steroid-sulphate derived from the foeto-placental unit.
Topics: Amnion; Arachidonic Acid; Arachidonic Acids; Cholesterol Esters; Dehydroepiandrosterone; Dehydroepiandrosterone Sulfate; Estradiol; Estrone; Female; Humans; Hydrocortisone; Hydrogen-Ion Concentration; Phosphatidylcholines; Phospholipases; Phospholipases A; Phospholipases A2; Pregnancy; Pregnenolone; Progesterone | 1984 |
Stimulation of phosphatidylcholine synthesis by 17 beta-estradiol in fetal rabbit lung.
Topics: Animals; Choline-Phosphate Cytidylyltransferase; Cytidine Diphosphate Choline; Estradiol; Female; Liver; Lung; Nucleotidyltransferases; Phosphatidylcholines; Pregnancy; Rabbits; Stimulation, Chemical | 1980 |
Pituitary oligopeptide regulation of phosphatidylcholine synthesis by fetal rabbit lung cells: lack of effect with prolactin.
Topics: Adrenocorticotropic Hormone; Animals; Female; Fetus; Lung; Luteinizing Hormone; Phosphatidylcholines; Pituitary Hormones, Anterior; Pregnancy; Prolactin; Rabbits; Thyrotropin | 1981 |
The content of diacylglycerol, triacylglycerol and monoacylglycerol and a comparison of the structural and metabolic heterogeneity of diacylglycerols and phosphatidylcholine during rat lung development.
Topics: Age Factors; Animals; Diacylglycerol Cholinephosphotransferase; Diglycerides; Female; Fetus; Glycerides; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats; Triglycerides | 1981 |
[Fetal lung maturity].
Topics: Amniotic Fluid; Cyclic AMP; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1981 |
Evidence for a regulatory role of CTP : choline phosphate cytidylyltransferase in the synthesis of phosphatidylcholine in fetal lung following premature birth.
Topics: Animals; Animals, Newborn; Choline; Choline-Phosphate Cytidylyltransferase; Cytidine Diphosphate Choline; Cytosol; Female; Lung; Microsomes; Nucleotidyltransferases; Phosphatidylcholines; Phosphorylcholine; Pregnancy; Rats | 1981 |
Membrane modification differentially affects the binding of the lactogenic hormones human growth hormone and ovine prolactin.
Topics: Animals; Cell Membrane; Cells, Cultured; Female; Growth Hormone; Humans; Lactation; Mammary Glands, Animal; Membrane Lipids; Methylation; Mice; Phosphatidylcholines; Pregnancy; Prolactin; Receptors, Cell Surface; S-Adenosylmethionine | 1981 |
Quantitative determination of lecithin and sphingomyelin in amniotic fluid.
Topics: Amniocentesis; Amniotic Fluid; Cesarean Section; Chromatography, Thin Layer; Durapatite; Female; Fetal Organ Maturity; Humans; Hydroxyapatites; Indicators and Reagents; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1982 |
The role of phospholipids in the binding of oxytocin to its receptors in lactating rabbit mammary gland.
Topics: Animals; Cell Membrane; Female; Lactation; Mammary Glands, Animal; Oxytocin; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Rabbits; Receptors, Cell Surface; Receptors, Oxytocin; Sphingomyelins; Type C Phospholipases | 1983 |
Fetal lung development in streptozotocin-induced experimental diabetes: cytidylyl transferase activity, disaturated phosphatidyl choline and glycogen levels.
Topics: Animals; Blood Glucose; Body Weight; Choline-Phosphate Cytidylyltransferase; Diabetes Mellitus, Experimental; Female; Fetal Blood; Gestational Age; Glycogen; Insulin; Lung; Maternal-Fetal Exchange; Nucleotidyltransferases; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Rats; Rats, Inbred Strains; Streptozocin | 1983 |
The effect of embryological development on phosphatidylethanolamine methyltransferase, phosphatidyldimethylethanolamine methyltransferase and choline phosphotransferase of rabbit liver microsomes.
Topics: Animals; Animals, Newborn; Diacylglycerol Cholinephosphotransferase; Female; Liver; Methyltransferases; Microsomes, Liver; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Phosphotransferases; Pregnancy; Rabbits | 1984 |
[The value of examining the ratio of lecithin to sphingomyelin, creatinine and alpha-amylase in the prenatal diagnosis of the idiopathic respiratory insufficiency syndrome of newborn infants].
Topics: alpha-Amylases; Amniotic Fluid; Creatinine; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1984 |
Development of phosphatidyl glycerol biosynthesis in the lungs of fetuses of diabetic rats.
Topics: Animals; Diabetes Mellitus, Experimental; Female; Fetus; Glucose; Growth; Insulin; Lung; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Rats; Rats, Inbred Strains | 1983 |
The membrane-embedded segment of cytochrome b5 as studied by cross-linking with photoactivatable phospholipids.
Topics: Animals; Chromatography, Gel; Cross-Linking Reagents; Cyanogen Bromide; Cytochrome b Group; Cytochromes b5; Endopeptidase K; Endopeptidases; Female; Liver; Peptide Fragments; Phosphatidylcholines; Phospholipids; Photochemistry; Pregnancy; Rabbits; Trypsin | 1983 |
Hyaline membrane disease: recent developments.
Topics: Ambroxol; Amniotic Fluid; Bronchopulmonary Dysplasia; Female; Glucocorticoids; Humans; Hyaline Membrane Disease; Infant, Newborn; Oxygen; Phosphatidylcholines; Positive-Pressure Respiration; Pregnancy; Prenatal Diagnosis; Prognosis; Pulmonary Surfactants; Sphingomyelins | 1983 |
A new technique for studying the relationship between maternal diabetes and the sialic acid content of fetal pulmonary surfactant.
Topics: Amniotic Fluid; Apoproteins; C-Peptide; Chemical Phenomena; Chemical Precipitation; Chemistry; Female; Fetus; Humans; Insulin; Phosphatidylcholines; Phosphotungstic Acid; Pilot Projects; Pregnancy; Pregnancy in Diabetics; Pregnancy Trimester, Third; Pulmonary Surfactants; Sialic Acids; Sphingomyelins | 1984 |
Effects of insulin and hydrocortisone on lung tissue phosphatidyl choline and disaturated phosphatidyl choline in fetal rabbits in vivo.
Topics: Animals; Blood Glucose; Female; Fetal Blood; Fetus; Hydrocortisone; Insulin; Lung; Phosphatidylcholines; Pregnancy; Rabbits; Structure-Activity Relationship | 1984 |
Fetal pulmonary maturity in isoimmunized pregnancies.
Topics: Amniotic Fluid; Blood Group Incompatibility; Female; Fetal Organ Maturity; Gestational Age; Humans; Isoantibodies; Lung; Phosphatidylcholines; Pregnancy; Rh-Hr Blood-Group System; Sphingomyelins | 1984 |
Correlation of ultrasonic epiphyseal centers and the lecithin: sphingomyelin ratio.
Topics: Amniocentesis; Amniotic Fluid; Epiphyses; Female; Fetal Growth Retardation; Fetal Organ Maturity; Humans; Lung; Ossification, Heterotopic; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Sphingomyelins; Tibia; Ultrasonography | 1984 |
Maternal administration of dexamethasone in severe pregnancy-induced hypertension.
Topics: Amniotic Fluid; Dexamethasone; Female; Fetal Organ Maturity; Fetus; Humans; Hypertension; Infant, Newborn; Lung; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Cardiovascular; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1984 |
Correlation of amniotic fluid optical density at 650 nm and lecithin/sphingomyelin ratios with phosphatidylglycerol.
Topics: Amniotic Fluid; Centrifugation; Densitometry; Diagnostic Errors; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Spectrophotometry; Sphingomyelins | 1984 |
Absence of phosphatidylglycerol in amniotic fluid of baboons at term.
Topics: Amniotic Fluid; Animals; Female; Fetal Organ Maturity; Gestational Age; Lung; Papio; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Sphingomyelins | 1984 |
Unexpectedly low lecithin/sphingomyelin ratio associated with fetal diaphragmatic hernia.
Topics: Adult; Amniotic Fluid; Female; Hernia, Diaphragmatic; Hernias, Diaphragmatic, Congenital; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1984 |
Total hydrolyzable glycerol in amniotic fluid, and its relationship to fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Glycerol; Humans; Hydrolysis; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Sphingomyelins | 1984 |
Ventilation-induced release of phosphatidylcholine from neonatal-rat lungs in vitro.
Topics: Animals; Animals, Newborn; Calcium; Choline; Diabetes Mellitus, Experimental; Female; Lung; Models, Biological; Oxygen; Phosphatidylcholines; Phosphorylases; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Inbred Strains; Respiration | 1984 |
The rate-limiting reaction in phosphatidylcholine synthesis by alveolar type II cells isolated from fetal rat lung.
Topics: Animals; Choline; Cytidine Diphosphate Choline; Female; Fetus; Kinetics; Lung; Phosphatidylcholines; Phosphorylcholine; Pregnancy; Rats; Tritium | 1984 |
Effect of meconium on the detection of phosphatidylglycerol.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Humans; Lung; Meconium; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Sphingomyelins | 1984 |
Infrared analysis of lecithin/sphingomyelin ratios.
Topics: Amniotic Fluid; Chloroform; Chromatography, Thin Layer; Female; Humans; Phosphatidylcholines; Pregnancy; Spectrophotometry, Infrared; Sphingomyelins | 1984 |
An explanation of the low lecithin/sphingomyelin ratio of amniotic fluid in early pregnancy.
Topics: Amniotic Fluid; Female; Fetal Blood; Fluorescence Polarization; Gestational Age; Humans; Lipolysis; Lipoproteins, LDL; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1984 |
Comparison of the phospholipid composition of breast milk from mothers of term and preterm infants during lactation.
Topics: Colostrum; Fatty Acids; Female; Humans; Infant, Newborn; Infant, Premature; Lactation; Milk, Human; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Pregnancy; Sphingomyelins; Time Factors | 1984 |
The L/S ratio in vaginally collected amniotic fluid: a misleading result in a breech presentation.
Topics: Adult; Amniotic Fluid; Breech Presentation; Female; Fetal Membranes, Premature Rupture; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins; Vagina | 1984 |
[Prenatal evaluation of fetal lung maturity by measuring the optical density of amniotic fluid].
Topics: Amniotic Fluid; Densitometry; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1984 |
Interaction of secretory protein precursors with phospholipids in liposomes.
Topics: Animals; Cell-Free System; Female; Humans; Kinetics; Liposomes; Phosphatidylcholines; Phospholipids; Placenta; Placental Lactogen; Pregnancy; Protein Binding; Protein Biosynthesis; Protein Precursors; Rabbits; Rats; Reticulocytes; RNA, Messenger; Serum Albumin; Thermodynamics | 1984 |
The fatty acid composition of serum lecithin after pregnancy complicated by pre-eclampsia.
Topics: Adult; Fatty Acids; Female; Humans; Phosphatidylcholines; Postpartum Period; Pre-Eclampsia; Pregnancy; Time Factors | 1984 |
RDS prophylaxis in preterm labor: corticosteroids and beta-mimetics association-indications and limits.
Topics: 1,2-Dipalmitoylphosphatidylcholine; Adrenal Cortex Hormones; Drug Therapy, Combination; Female; Humans; Indomethacin; Infant Mortality; Infant, Newborn; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Respiratory Distress Syndrome, Newborn; Scopolamine; Sympathomimetics | 1984 |
Outcome of pregnancy complicated by diabetes: experience with 232 patients in a 4 year period.
Topics: Abnormalities, Multiple; Amniotic Fluid; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Female; Fetal Blood; Gestational Age; Humans; Hydrogen-Ion Concentration; Hypocalcemia; Hypoglycemia; Infant Mortality; Infant, Newborn; Infant, Newborn, Diseases; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1984 |
Fatty acid composition of amniotic fluid lecithin and its relationship to amniotic fluid C-peptide in diabetic pregnancy.
Topics: Adult; Amniotic Fluid; Birth Weight; C-Peptide; Fatty Acids; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Pregnancy Trimester, Third | 1984 |
Comparison of lecithin: sphingomyelin ratio, fluorescence polarization, and phosphatidylglycerol in the amniotic fluid in the prediction of respiratory distress syndrome.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Fluorescence Polarization; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1984 |
Deficient lung surfactant apoproteins in amniotic fluid with mature phospholipid profile from diabetic pregnancies.
Topics: Amniotic Fluid; Apoproteins; Electrophoresis, Polyacrylamide Gel; Enzyme-Linked Immunosorbent Assay; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1984 |
Comparison of the Lumadex-foam stability index test, lecithin: sphingomyelin ratio, and simple shake test for fetal lung maturity.
Topics: Amniotic Fluid; Diagnostic Errors; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1984 |
Neonatal respiratory distress syndrome in the calf.
Topics: Amniotic Fluid; Animals; Animals, Newborn; Bicarbonates; Cattle; Cattle Diseases; Female; Gestational Age; Humans; Hydrogen-Ion Concentration; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1984 |
Lung surfactant and fatty acid composition of lung tissue and lavage of rats fed diets containing different lipids.
Topics: Animals; Body Weight; Dietary Fats; Fatty Acids; Fatty Acids, Essential; Female; Lipids; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats; Rats, Inbred Strains | 1984 |
Maternal diabetes and neonatal respiratory distress. I. Maturation of fetal surfactant.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Fetus; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Pregnancy in Diabetics; Pregnancy Trimester, Third; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Respiratory Insufficiency; Sphingomyelins | 1984 |
Removal of a component interfering with phosphatidylglycerol estimation in the "Helena" system for amniotic fluid phospholipids.
Topics: Amniotic Fluid; Chromatography, Thin Layer; False Positive Reactions; Female; Humans; Infant, Newborn; Methods; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Reagent Kits, Diagnostic; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1984 |
Saturated phospholipids in amniotic fluid of normal and diabetic pregnancies.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn | 1984 |
Effect of aminophylline and caffeine on total and surfactant phospholipid in fetal rabbit lung.
Topics: Aminophylline; Animals; Caffeine; Female; Fetal Blood; Lung; Organ Size; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Rabbits; Total Lung Capacity | 1984 |
Comparison of pharyngeal aspirate and amniotic fluid surfactant composition.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Oropharynx; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Pulmonary Surfactants; Sphingomyelins; Suction | 1984 |
[Hormonal stimulation of the maturation of the fetal pulmonary surfactant system].
Topics: Animals; Dexamethasone; Drug Evaluation; Estrone; Female; Fetal Organ Maturity; Humans; Hydrocortisone; Lung; Obstetric Labor, Premature; Phosphatidylcholines; Prednisolone; Pregnancy; Progesterone; Pulmonary Surfactants; Rats; Sphingomyelins; Stimulation, Chemical | 1984 |
The influence of long-term administration of terbutaline on the disaturated phosphatidyl-choline concentration of fetal lung tissue and amniotic fluid in pregnant rabbits.
Topics: Amniotic Fluid; Animals; Female; Lung; Phosphatidylcholines; Pregnancy; Pregnancy, Animal; Pulmonary Surfactants; Rabbits; Terbutaline | 1984 |
The effect of maternal diabetes on the synthesis and secretion of phosphatidylcholine in fetal and maternal rat lungs in vitro.
Topics: Animals; Blood Glucose; Choline; Diabetes Mellitus, Experimental; Female; Fetal Organ Maturity; Fetus; In Vitro Techniques; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Rats | 1984 |
Comparison of the effects of betamethasone and L-carnitine on dipalmitoylphosphatidylcholine content and phosphatidylcholine species composition in fetal rat lungs.
Topics: Animals; Betamethasone; Carnitine; Fatty Acids; Female; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats; Rats, Inbred Strains | 1984 |
[Adrenal epinephrine and the regulation of pulmonary surfactant release in neonatal rabbits].
Topics: Adrenal Glands; Animals; Animals, Newborn; Epinephrine; Female; Isoquinolines; Phenylethanolamine N-Methyltransferase; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rabbits | 1984 |
[The experimental and clinical evaluations of the foam stability test--as a simple method of the prenatal diagnosing technique for the RDS].
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn | 1984 |
Saturated phosphatidylcholine secretion and the effect of natural surfactant on premature and term lambs ventilated for 2 days.
Topics: Animals; Animals, Newborn; Blood Gas Analysis; Disease Models, Animal; Female; Humans; Infant, Newborn; Lung Compliance; Palmitic Acid; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiration, Artificial; Respiratory Distress Syndrome, Newborn; Sheep | 1983 |
Effects of maternal cadmium exposure in the rat on prenatal maturation of the pulmonary surfactant system.
Topics: Animals; Cadmium; Cadmium Chloride; Cell Differentiation; Dose-Response Relationship, Drug; Epithelial Cells; Female; Gestational Age; Glycogen; Humans; Infant, Newborn; Lung; Maternal-Fetal Exchange; Organ Size; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rats; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1983 |
[Preventive treatment of respiratory distress syndrome in newborn infants with antepartal glucocorticoid administration (betamethasone). Clinical results and changes in the lecithin/sphingomyelin ratio of the amniotic fluid].
Topics: Amniotic Fluid; Betamethasone; Female; Germany, West; Humans; Infant, Newborn; Male; Phosphatidylcholines; Pregnancy; Prenatal Care; Respiratory Distress Syndrome, Newborn; Sex Factors; Sphingomyelins | 1984 |
[Effect of intra-amnial thyroxine administration in the fetus].
Topics: Amnion; Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Hyaline Membrane Disease; Infant, Newborn; Injections; Male; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Thyroid Hormones; Thyroxine | 1984 |
Variable interference of meconium in the determination of phosphatidylglycerol.
Topics: Amniotic Fluid; Chromatography; Female; Fetal Organ Maturity; Humans; Lung; Meconium; Phosphatidylcholines; Pregnancy | 1983 |
Maternal smoking and respiratory distress syndrome.
Topics: Amniocentesis; Birth Weight; Female; Humans; Infant, Newborn; Male; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Risk; Smoking; Sphingomyelins | 1983 |
[Assessment of fetal maturity by measurement of the phospholipids in the amniotic fluid. Comparison of the results with the lecithin/sphingomyelin ratio].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Trimester, Third; Sphingomyelins | 1983 |
(3-sn-Phosphatidyl)cholines (lecithins) in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Copper; Copper Sulfate; Female; Fetal Diseases; Gestational Age; Humans; Infant, Newborn; Organometallic Compounds; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1983 |
HPLC of phospholipids in biological fluids -- application to amniotic fluid for the prediction of fetal lung maturity.
Topics: Amniotic Fluid; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy | 1983 |
Effect of tracheostomy on lung development in fetal lambs.
Topics: Animals; DNA; Female; Lung; Organ Size; Phosphatidylcholines; Pregnancy; Sheep; Tissue Distribution; Tracheotomy | 1983 |
Predicting the risk of respiratory distress syndrome from the lecithin/sphingomyelin ratio and phosphatidyl glycerol results of amniotic fluid analysis.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1983 |
Amniotic fluid absorbance at 650 nm: its relationship to the lecithin/sphingomyelin ratio and neonatal pulmonary sufficiency.
Topics: Amniotic Fluid; Evaluation Studies as Topic; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Spectrophotometry; Sphingomyelins; Time Factors | 1983 |
[Effect of exogenous phospholipids on lipid metabolism indices in late pregnancy toxemias and in the newborn].
Topics: Adult; Female; Fetal Blood; Humans; Infant, Newborn; Infant, Newborn, Diseases; Lipids; Phosphatidylcholines; Pre-Eclampsia; Pregnancy | 1983 |
Amniotic fluid phospholipid profile in multiple pregnancy and the effect of zygosity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy; Pregnancy, Multiple; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Triplets; Twins, Dizygotic; Twins, Monozygotic | 1983 |
The lecithin/sphingomyelin ratio in decline.
Topics: Amniotic Fluid; England; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1983 |
Is the lecithin/sphingomyelin ratio outdated?
Topics: Amniotic Fluid; England; Female; Fetal Organ Maturity; Humans; Infant Care; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1983 |
Distribution of trans-octadecenoic acid in the major glycerolipids of human milk.
Topics: Adult; Fatty Acids; Female; Humans; Isomerism; Milk, Human; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Stearic Acids; Triglycerides | 1983 |
Estimation of fetal maturity by amniotic fluid cytology, creatinine, lecithin/sphingomyelin ratio and phosphatidylglycerol.
Topics: Amniotic Fluid; Creatinine; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1983 |
[Optimized determination of amniotic lecithin (the sphingomyelin index)].
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Phosphatidylcholines; Pregnancy; Reference Values; Sphingomyelins | 1983 |
Amniotic fluid lecithin, phosphatidylglycerol, L/S ratio, and foam stability test in predicting respiratory distress in the newborn.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Infant, Newborn; Mathematics; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1983 |
Fluorometric procedure for determining "lamellar body" phospholipids in the particulate fraction of amniotic fluid after filtration.
Topics: Amniotic Fluid; Autoanalysis; Diphenylhexatriene; Female; Fluorometry; Humans; Infant, Newborn; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Ultrafiltration | 1983 |
Quantified scoring of the amniotic fluid surfactant foam test and assessment of factors contributing to false negative test results.
Topics: Amniotic Fluid; Densitometry; Ethanol; False Negative Reactions; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Medical Laboratory Science; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1983 |
Gastric aspirate lecithin/sphingomyelin ratio and neonatal breathing difficulties.
Topics: Asphyxia Neonatorum; Diagnosis, Differential; Female; Gastric Juice; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1983 |
Transient respiratory difficulty following cesarian delivery.
Topics: Amniotic Fluid; Cesarean Section; Female; Gastric Juice; Humans; Infant, Newborn; Infant, Newborn, Diseases; Male; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Insufficiency; Sphingomyelins | 1983 |
The relationship of placental grade by ultrasound to markers of fetal lung maturity.
Topics: Amniocentesis; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Placenta; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Ultrasonography | 1983 |
Alveolar pre-type II cells from the fetal rabbit lung. Isolation and characterization.
Topics: Animals; Cell Adhesion; Cell Differentiation; Cell Separation; Cells, Cultured; Choline; Dexamethasone; Female; Fetus; Fibroblasts; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rabbits; Temperature | 1983 |
Single plate separation of lung phospholipids including disaturated phosphatidylcholine.
Topics: Amniotic Fluid; Animals; Chromatography, Thin Layer; Female; Humans; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Rabbits; Rats; Species Specificity | 1983 |
Use of amniocentesis in preterm gestation with ruptured membranes.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Membranes, Premature Rupture; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Length of Stay; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1984 |
The relationship of placental grade, fetal lung maturity, and neonatal outcome in normal and complicated pregnancies.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Placenta Diseases; Placental Function Tests; Pregnancy; Pregnancy Complications; Prospective Studies; Risk; Sphingomyelins; Ultrasonography | 1984 |
A problem concerning determination of the lecithin/sphingomyelin ratio of amniotic fluid.
Topics: Amniotic Fluid; Female; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1984 |
Lecithin/sphingomyelin ratio and the presence of phosphatidylglycerol.
Topics: Amniotic Fluid; Female; Humans; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Sphingomyelins | 1984 |
Association between ruptured membranes, tocolytic therapy, and respiratory distress syndrome.
Topics: Amniotic Fluid; Female; Fetal Membranes, Premature Rupture; Humans; Infant, Newborn; Isoxsuprine; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1984 |
Fetal lung maturation in twin gestation.
Topics: Amniotic Fluid; Birth Weight; Diseases in Twins; Female; Fetal Organ Maturity; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Male; Phosphatidylcholines; Pregnancy; Pregnancy, Multiple; Sex Factors; Sphingomyelins; Twins | 1984 |
Effect of blood contamination on lecithin to sphingomyelin ratio in amniotic fluid by different detection methods.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Phosphatidylcholines; Pregnancy; Specimen Handling; Sphingomyelins | 1984 |
Glucocorticoid-thyroid hormone interactions in fetal rat lung.
Topics: Animals; Betamethasone; Binding Sites; Cell Nucleus; Choline; Cytoplasm; Dexamethasone; Dose-Response Relationship, Drug; Drug Synergism; Female; Fetus; In Vitro Techniques; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Rats; Rats, Inbred Strains; Triiodothyronine | 1984 |
Amniotic fluid optical density, lecithin/sphingomyelin ratio, and phosphatidylglycerol comparisons.
Topics: Amniotic Fluid; Female; Humans; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1984 |
Maternal diabetes and neonatal respiratory distress. II. Prediction of fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Infant, Premature; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Respiratory Insufficiency; Sphingomyelins | 1984 |
Correlation of amniotic fluid estrogens with L/S ratios and urinary estriols.
Topics: Amniotic Fluid; Estradiol; Estriol; Estrogens; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Radioimmunoassay; Sphingomyelins | 1984 |
A simplified procedure for separating amniotic fluid phospholipids with thin-layer chromatography.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Evaluation Studies as Topic; Female; Humans; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1984 |
Amniotic fluid phosphatidylglycerol in diabetic and control pregnant patients at different gestational lengths.
Topics: Adult; Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Female; Gestational Age; Humans; Infant, Newborn; Male; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1984 |
Sensitivity versus predictive value: implications in low-risk populations.
Topics: Amniotic Fluid; False Negative Reactions; False Positive Reactions; Female; Humans; Infant, Newborn; Mathematics; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1984 |
Is the lecithin/sphingomyelin ratio outdated?
Topics: Female; Humans; Infant Mortality; Infant, Newborn; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1984 |
Evaluation of the Amniostat-FLM assay for assessment of fetal lung maturity.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Evaluation Studies as Topic; False Positive Reactions; Female; Fetal Organ Maturity; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Reagent Kits, Diagnostic; Sphingomyelins | 1984 |
Distribution of the molecular species of phospholipids in human umbilical cord blood.
Topics: Ceramides; Fatty Acids; Female; Fetal Blood; Humans; Lipoproteins, HDL; Lipoproteins, LDL; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1984 |
Ontogeny of intestinal phospholipase A2 in the rat.
Topics: Animals; Female; Intestine, Small; Phosphatidylcholines; Phospholipases; Phospholipases A; Phospholipases A2; Pregnancy; Rats; Time Factors; Weaning | 1984 |
A blind comparison study of the lung phospholipid profile, fluorescence microviscosimetry, and the lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Antibody Formation; Female; Fluorescence Polarization; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Rh-Hr Blood-Group System; Sphingomyelins; Viscosity | 1980 |
Ultrasonic features of preeclampsia.
Topics: Adolescent; Adult; Amniotic Fluid; Female; Fetal Growth Retardation; Humans; Phosphatidylcholines; Placenta; Pre-Eclampsia; Pregnancy; Prognosis; Sphingomyelins; Ultrasonography | 1980 |
Amniotic fluid phospholipid profile determined by two-dimensional thin-layer chromatography as index of fetal lung maturation.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1981 |
[Lecithin and sphingomyelin in amniotic fluid in late pregnancy in dairy cows].
Topics: Amniotic Fluid; Animals; Cattle; Female; Phosphatidylcholines; Pregnancy; Pregnancy, Animal; Sphingomyelins | 1981 |
Persistence Time of the Ring of Bubbles (PTRB): a method for the quantification of the Foam Tests.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Rh-Hr Blood-Group System; Sphingomyelins | 1981 |
[Lecithin determination in amniotic fluid].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy | 1982 |
Thyroid hormones, malnutrition, and biochemical composition of developing rat lung.
Topics: Animals; DNA; Female; Hypothyroidism; Lung; Male; Organ Size; Phosphatidylcholines; Pregnancy; Propylthiouracil; Protein-Energy Malnutrition; Rats; Rats, Inbred Strains; Sphingomyelins | 1982 |
Mobilization of arachidonic acid from specific glycerophospholipids of human fetal membranes during early labor.
Topics: Amnion; Arachidonic Acid; Arachidonic Acids; Chorion; Fatty Acids; Female; Humans; Labor, Obstetric; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Pregnancy | 1982 |
Influence of phospholipid saturation on classical thin-layer chromatographic detection methods and its effect on amniotic fluid lecithin/sphingomyelin ratio determinations.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Copper; Fatty Acids, Unsaturated; Female; Humans; Methods; Molybdenum; Organometallic Compounds; Phosphatidylcholines; Phospholipids; Phosphoric Acids; Pregnancy; Sphingomyelins | 1983 |
Fetal lung maturity assessed by fluorescence polarization: evaluation of predictive value, correction for endogenous fluorescence, and comparison with L/S ratio.
Topics: Amniotic Fluid; Diphenylhexatriene; Evaluation Studies as Topic; Female; Fetal Organ Maturity; Fluorescence Polarization; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1983 |
Corticosteroid stimulation of phosphatidylcholine synthesis in cultured fetal rabbit lung: evidence for de novo protein synthesis mediated by glucocorticoid receptors.
Topics: Animals; Binding, Competitive; Choline; Dexamethasone; Female; Fetus; Hydrocortisone; Kinetics; Lung; Male; Organ Culture Techniques; Phosphatidylcholines; Pregnancy; Protein Biosynthesis; Rabbits; Receptors, Glucocorticoid; Receptors, Steroid | 1983 |
Profile of phospholipids in amniotic fluid to assess fetal lung maturity in high-risk pregnancy.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Risk | 1983 |
Principles of managing the high-risk pregnant patient.
Topics: Adolescent; Adult; Amniotic Fluid; Estriol; Female; Fetal Distress; Fetal Monitoring; Gestational Age; Humans; Obstetric Labor Complications; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Risk; Sphingomyelins; Ultrasonography | 1983 |
A rapid and specific enzymatic method for the quantification of phosphatidylcholine, disaturated phosphatidylcholine, and phosphatidylglycerol in amniotic fluid.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Phosphatidylcholines; Phosphatidylglycerols; Phospholipase D; Pregnancy; Spectrophotometry | 1983 |
Correlation of real-time ultrasonic placental grading with amniotic fluid lecithin/sphingomyelin ratio.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Placenta; Pregnancy; Sphingomyelins; Ultrasonography | 1983 |
Amniotic fluid phosphatidylglycerol: an early indicator of fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Complications; Sphingomyelins | 1983 |
Binding by glycoproteins of seminal plasma membrane vesicles accelerates decapacitation in rabbit spermatozoa.
Topics: Animals; Cell Membrane; Cholesterol; Female; Fertilization; Glycoproteins; Kinetics; Liposomes; Male; Membrane Proteins; Microscopy, Electron; Phosphatidylcholines; Pregnancy; Rabbits; Semen; Sperm Capacitation; Spermatozoa | 1983 |
Influence of sex hormones on lung maturation in the fetal rabbit.
Topics: Animals; Choline; Cytosol; Diethylstilbestrol; Estradiol; Female; Gestational Age; Kinetics; Lung; Male; Phosphatidylcholines; Pregnancy; Progesterone; Rabbits; Receptors, Estradiol; Receptors, Estrogen; Sex Factors; Testosterone | 1983 |
Relative fatty acid composition of serum lecithin in the normal puerperium.
Topics: Adult; Fatty Acids; Fatty Acids, Unsaturated; Female; Humans; Linoleic Acids; Palmitic Acids; Phosphatidylcholines; Postpartum Period; Pregnancy; Stearic Acids | 1983 |
Assessment of fetal pulmonary maturity by the Lumadex Foam Stability Index Test.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Reagent Kits, Diagnostic; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1983 |
Comparison of methods to estimate fetal lung maturity.
Topics: Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prospective Studies; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1983 |
Fatty acid composition of polar lipids in goats' milk.
Topics: Animals; Fatty Acids; Female; Glycolipids; Goats; Milk; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylserines; Phospholipids; Pregnancy; Sphingomyelins | 1983 |
Relationship between Grade III placentas and biparietal diameter determinations.
Topics: Female; Fetal Organ Maturity; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Placenta; Pregnancy; Sphingomyelins; Ultrasonography | 1983 |
Selective changes in microsomal enzymes of triacylglycerol and phosphatidylcholine synthesis in fetal and postnatal rat liver. Induction of microsomal sn-glycerol 3-phosphate and dihydroxyacetonephosphate acyltransferase activities.
Topics: Acyltransferases; Aging; Animals; Enzyme Induction; Female; Glycerol-3-Phosphate O-Acyltransferase; Kinetics; Liver; Microsomes, Liver; Phosphatidylcholines; Pregnancy; Rats; Triglycerides | 1983 |
The role of phosphatidyl-glycerol in the determination of fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Sphingomyelins | 1983 |
Accelerated pulmonary maturity as measured by the Lumadex-foam stability index test.
Topics: Female; Fetal Growth Retardation; Fetal Membranes, Premature Rupture; Fetal Organ Maturity; Humans; Lung; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1983 |
L/S ratio, biochemical and clinical changes after ritodrine intravenous infusion.
Topics: Amniotic Fluid; Female; Humans; Hypoglycemia; Hypokalemia; Infusions, Parenteral; Obstetric Labor Complications; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Propanolamines; Ritodrine; Sphingomyelins | 1983 |
Placental grading in the complicated or high-risk pregnancy.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Placenta; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins; Ultrasonography | 1983 |
Phagocytosis and onset of human labor.
Topics: Acetylglucosaminidase; Amnion; Amniotic Fluid; Chorion; Extraembryonic Membranes; Female; Humans; In Vitro Techniques; Labor Onset; Labor, Obstetric; Lysosomes; Phagocytosis; Phosphatidylcholines; Pregnancy | 1983 |
The contribution of the fetal kidney to the amniotic fluid lung profile.
Topics: Adult; Amniotic Fluid; Female; Fetal Diseases; Fetal Organ Maturity; Humans; Hydronephrosis; Kidney; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1983 |
Use of obstetric perineal pads in collection of amniotic fluid in patients with rupture of the membranes.
Topics: Amniotic Fluid; Evaluation Studies as Topic; Female; Fetal Membranes, Premature Rupture; Humans; Obstetrics; Perineum; Phosphatidylcholines; Pregnancy; Specimen Handling; Sphingomyelins | 1983 |
Placental ultrasonic appearance.
Topics: Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Placenta; Pregnancy; Probability; Sphingomyelins; Ultrasonography | 1983 |
Enzymatic colorimetry of lecithin and sphingomyelin in aqueous solution.
Topics: Alkaline Phosphatase; Amniotic Fluid; Benzenesulfonates; Chromatography, Thin Layer; Colorimetry; Female; Humans; Hydrogen Peroxide; Oxidoreductases; Peroxidases; Phosphatidylcholines; Pregnancy; Spectrophotometry; Sphingomyelin Phosphodiesterase; Sphingomyelins | 1983 |
Absorbance of amniotic fluid at 650 nm as a fetal lung maturity test: a comparison with the lecithin/sphingomyelin ratio and tests for disaturated phosphatidylcholine and phosphatidylglycerol.
Topics: Amniotic Fluid; Evaluation Studies as Topic; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Male; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Probability; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1983 |
Biparietal diameter as a predictor of fetal lung maturity.
Topics: Amniocentesis; Amniotic Fluid; Cephalometry; Female; Fetal Organ Maturity; Fetus; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins; Ultrasonography | 1983 |
Pulmonary lamellar bodies in human amniotic fluid: their relationship to fetal age and the lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1980 |
The in vivo labeling with acetate and palmitate of lung phospholipids from developing and adult rabbits.
Topics: Acetates; Aging; Animals; Female; Half-Life; Lung; Microsomes; Palmitates; Palmitic Acids; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy; Pulmonary Surfactants; Rabbits | 1980 |
Type II alveolar cells in organotypic culture. A model system for the study of surfactant synthesis.
Topics: Animals; Choline; Female; Glucose; Organ Culture Techniques; Palmitic Acids; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rats | 1980 |
Prediction of respiratory-distress syndrome.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn | 1980 |
Impaired surfactant production in cretin lambs.
Topics: Amniotic Fluid; Animals; Animals, Newborn; Congenital Hypothyroidism; Female; Pharynx; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Sheep; Sphingomyelins; Thyroid Function Tests; Thyroidectomy | 1980 |
Clinical evaluation of the quantitative foam stability index test.
Topics: Amniotic Fluid; Ethanol; Evaluation Studies as Topic; Female; Fetal Growth Retardation; Fetal Monitoring; Humans; Hyaline Membrane Disease; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Sphingomyelins | 1980 |
Lamellar body phospholipid content of amniotic fluid and L/S ratio compared in assessing fetal lung maturity.
Topics: Amniotic Fluid; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1980 |
Gas chromatographic determination with flash methylation of palmitic acid in amniotic fluid in prediction of fetal lung maturity.
Topics: Amniotic Fluid; Chromatography, Gas; Female; Humans; Infant, Newborn; Lung; Methylation; Palmitic Acids; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn | 1980 |
[Diagnosis of fetal pulmonary maturity in pregnancy of high risk by means of lecithin determination and lecithin/spingomyelin relation in the amniotic fluid].
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1980 |
[Comparison between lecithin-sphingomyelin-ratio and surface tension of amniotic fluid with regard to the prediction of fetal lung maturity (author's transl)].
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Female; Fetus; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Tension | 1980 |
Effect of birth and surfactant treatment on phospholipid synthesis in the premature rabbit.
Topics: Animals; Animals, Newborn; Brain; Female; Fetal Hypoxia; Glycerol; Liver; Lung; Palmitic Acids; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Rabbits | 1980 |
[Is spectrophotometric analysis of the amniotic fluid a simple method for the determination of fetal pulmonary maturity? (author's transl)].
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Spectrophotometry | 1980 |
Lecithin/sphingomyelin ratio in amniotic fluid obtained vaginally.
Topics: Amniotic Fluid; Female; Fetal Membranes, Premature Rupture; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1980 |
Amniotic fluid palmitic acid/stearic acid ratios, lecithin/sphingomyelin ratios and palmitic acid concentrations in the assessment of fetal lung maturity in diabetic pregnancies.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Sphingomyelins | 1980 |
Effect of corticosteroids and fetomaternal disorders on the L:S ratio.
Topics: Adolescent; Adult; Amniotic Fluid; Double-Blind Method; Female; Gestational Age; Humans; Hyaline Membrane Disease; Hydrocortisone; Infant Mortality; Infant, Newborn; Obstetric Labor, Premature; Phosphatidylcholines; Placebos; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1980 |
Surfactant metabolism of newborn lamb lungs studied in vivo.
Topics: Animals; Animals, Newborn; Female; Lipid Metabolism; Lung; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylglycerols; Pregnancy; Pulmonary Surfactants; Sheep | 1980 |
Cortisol reversal of functional delay of lung maturation in fetuses of diabetic rabbits.
Topics: Air Pressure; Animals; Diabetes Mellitus, Experimental; Female; Hydrocortisone; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Rabbits; Sphingomyelins | 1980 |
Fetal lung disaturated phosphatidylcholine. Ostensible increase following exposure to dexamethasone.
Topics: Animals; Choline; Dexamethasone; Female; Glucocorticoids; In Vitro Techniques; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Rats | 1980 |
Comparative pulmonary surfactant-inducing effect of three corticosteroids in the near-term rat.
Topics: Animals; Betamethasone; Dexamethasone; Female; Injections, Intraperitoneal; Lung; Phosphatidylcholines; Prednisolone; Pregnancy; Pulmonary Surfactants; Rats; Sphingomyelins | 1981 |
Effects of hexoprenaline on the lecithin/sphingomyelin ratio and pressure-volume relationships in fetal rabbits.
Topics: Amniotic Fluid; Animals; Double-Blind Method; Female; Hexoprenaline; Lung; Lung Volume Measurements; Organ Size; Phenethylamines; Phosphatidylcholines; Placebos; Pregnancy; Pressure; Pulmonary Surfactants; Rabbits; Sphingomyelins | 1981 |
Development of fetal rat lung during prolonged gestation.
Topics: Animals; DNA; Female; Fetus; Glycogen; Lung; Microscopy, Electron; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy, Prolonged; Proteins; Pulmonary Surfactants; Rats | 1980 |
Comparison of amniotic fluid lung maturity profiles in paired vaginal and amniocentesis specimens.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidic Acids; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Respiratory Distress Syndrome, Newborn; Specimen Handling; Sphingomyelins; Vagina | 1981 |
The effect of labor on surfactant secretion in newborn rabbit lung slices.
Topics: Animals; Animals, Newborn; Female; Labor, Obstetric; Lung; Phosphatidylcholines; Pregnancy; Prostaglandins E; Pulmonary Surfactants; Rats; Secretory Rate; Terbutaline | 1981 |
[The relation between the gastric aspirate foam test and pulmonary maturity in the newborn infant].
Topics: Amniotic Fluid; Female; Fetal Diseases; Fetal Organ Maturity; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Male; Phosphatidylcholines; Pregnancy; Pulmonary Atelectasis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Stomach; Suction | 1980 |
Surfactant phospholipid ontogeny in fetal rabbit lung lavage and amniotic fluid.
Topics: Amniotic Fluid; Animals; Female; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rabbits; Sex Factors; Therapeutic Irrigation | 1981 |
Amniotic fluid optical density: relationship to L:S ratio, phospholipid content, and desquamation of fetal cells.
Topics: Amniotic Fluid; Densitometry; Female; Humans; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylglycerols; Phospholipids; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1981 |
Evaluation of fetal lung maturity by measurement of 1,6-diphenyl-1,3,5-hexatriene fluorescence polarization in amniotic fluid.
Topics: Amniotic Fluid; Diphenylhexatriene; Female; Fetus; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Spectrometry, Fluorescence; Sphingomyelins | 1981 |
Toxicity of minimal amounts of cadmium to the developing rat lung and pulmonary surfactant.
Topics: Animals; Cadmium; Cadmium Chloride; Female; Fetal Death; Lung; Organ Size; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats; Sphingomyelins | 1981 |
Pulmonary surfactant release in fetal rabbits as affected by terbutaline and aminophyllin.
Topics: Aminophylline; Animals; Female; Gestational Age; Lung; Phosphatidylcholines; Phospholipids; Phosphorus; Pregnancy; Pulmonary Surfactants; Rabbits; Sphingolipids; Terbutaline | 1981 |
Inhibitors of prostaglandin synthesis, tracheal fluid, and surfactant in fetal lambs.
Topics: Animals; Body Fluids; Female; Hydrogen-Ion Concentration; Indomethacin; Lung; Oxygen; Phosphatidylcholines; Pregnancy; Prostaglandins; Pulmonary Surfactants; Sheep; Trachea | 1981 |
Terbutaline and pulmonary surfactant release in the rabbit fetus.
Topics: Animals; Chromatography, Gas; Fatty Acids; Female; Fetus; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rabbits; Sphingomyelins; Terbutaline | 1982 |
Explanation for lack of agreement between lecithin/sphingomyelin ratio of amniotic fluid in diabetic pregnancies and occurrence of respiratory distress.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1982 |
Surfactants, L/S ratio, amniotic fluid optical density and fetal pulmonary maturity.
Topics: Amniotic Fluid; Densitometry; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1982 |
Respiratory distress syndrome, fetal pulmonary surfactant, and amniotic fluid phospholipid analysis.
Topics: Amniotic Fluid; Chromatography, Gas; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1981 |
Fetal zinc deficiency as a mechanism for cadmium induced toxicity to the developing rat lung and pulmonary surfactant.
Topics: Animals; Body Weight; Cadmium Poisoning; Female; Fetal Diseases; Lung; Organ Size; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats; Sphingomyelins; Zinc | 1982 |
Postnatal respiratory difficulties associated with "incomplete" surfactant.
Topics: Amniotic Fluid; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1982 |
Effects of terbutaline on lung surfactant components in fetal lung tissue, fetal lung washing and amniotic fluid in pregnant rabbit.
Topics: Amniotic Fluid; Animals; Female; Fetus; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Rabbits; Terbutaline | 1982 |
[Significance of phosphatidylinositol and phosphatidylglycerol in amniotic fluid and thinchrographic method for surfactans assay].
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface-Active Agents | 1982 |
Fetal lamb lung phosphatidylcholine: response to asphyxia and recovery.
Topics: Acidosis, Respiratory; Animals; Carbon Radioisotopes; Female; Fetal Hypoxia; Humans; Infant, Newborn; Lung; Palmitic Acids; Phosphates; Phosphatidylcholines; Phosphorus Radioisotopes; Pregnancy; Respiratory Distress Syndrome, Newborn; Sheep | 1980 |
[The antepartum evaluation of pulmonary maturity in high risk pregnancies (author's transl)].
Topics: Amniotic Fluid; Erythroblastosis, Fetal; Female; Fetal Membranes, Premature Rupture; Humans; Lung; Obstetric Labor, Premature; Phosphatidylcholines; Placental Insufficiency; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Prenatal Diagnosis; Sphingomyelins | 1981 |
Fetal rat lung phosphatidylcholine synthesis in diabetic and normal pregnancies: a comparison of prenatal dexamethasone treatments.
Topics: Animals; Blood Glucose; Dexamethasone; Diabetes Mellitus, Experimental; Female; Fetus; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Rats; Respiratory Distress Syndrome, Newborn | 1981 |
Phospholipid studies of the amniotic fluid in diabetic pregnancy.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Infant, Newborn, Diseases; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Sphingomyelins | 1980 |
Relationship of amniotic fluid lecithin concentration to incidence of respiratory distress; determination by foam stability test with amniotic fluid phosphatidyl glycerol and creatinine as additional indexes of fetal pulmonary maturation.
Topics: Adult; Amniotic Fluid; Creatinine; Female; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Trimester, Third; Respiratory Distress Syndrome, Newborn | 1980 |
Amniotic fluid C-peptide in normal and insulin-dependent diabetic pregnancies.
Topics: Adolescent; Adult; Amniotic Fluid; C-Peptide; Female; Glucose; Humans; Insulin; Insulin Antibodies; Peptides; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Sphingomyelins | 1980 |
Lung maturation in fetuses of diabetic rats.
Topics: Animals; Diabetes Mellitus, Experimental; Female; Fetal Organ Maturity; Fetus; Insulin; Lung; Lysophosphatidylcholines; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Rats | 1980 |
Glucocorticoids, hyperinsulinemia, and fetal lung maturation.
Topics: Amniotic Fluid; Animals; Betamethasone; Female; Fetal Blood; Fetal Organ Maturity; Glucose; Insulin; Lung; Macaca mulatta; Male; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Sphingomyelins | 1981 |
Fetal lung hypoplasia: biochemical and structural variations and their possible significance.
Topics: DNA; Female; Fetal Diseases; Fetal Organ Maturity; Humans; Infant, Newborn; Lipids; Lung; Phosphatidylcholines; Phospholipids; Polyhydramnios; Pregnancy; Prospective Studies | 1981 |
Metabolic studies in gestational diabetic women during contraceptive treatment: effects on glucose tolerance and fatty acid composition of serum lipids.
Topics: Adult; Blood Glucose; Cholesterol Esters; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Female; Glucose Tolerance Test; Humans; Insulin; Intrauterine Devices; Lipids; Lynestrenol; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics | 1982 |
[Diabetes mellitus and pregnancy. Case contributions on the state of therapy].
Topics: Adult; Amniotic Fluid; Blood Glucose; Diabetic Nephropathies; Diabetic Retinopathy; Female; Fetal Monitoring; Fetal Organ Maturity; Glycated Hemoglobin; Humans; Insulin; Lung; Patient Care Team; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics | 1982 |
Lecithin:sphingomyelin ratio in pregnancies complicated by insulin-dependent diabetes mellitus.
Topics: Amniocentesis; Amnion; Female; Humans; Infant, Newborn; Insulin; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Pregnancy Trimester, Third; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1982 |
Improved prediction of fetal lung maturity in diabetic pregnancies: a comparison of chromatographic methods.
Topics: Chromatography; False Positive Reactions; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1982 |
Improved one-dimensional thin-layer chromatography of phospholipids in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1982 |
Improved procedure for lecithin/sphingomyelin ratio in amniotic fluid reduces false predictions of lung immaturity.
Topics: Amniotic Fluid; Centrifugation; Chromatography, Thin Layer; Diagnostic Errors; Female; Fetal Organ Maturity; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylinositols; Phosphatidylserines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1982 |
Real-time ultrasound of the placenta in assessment of fetal pulmonic maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Placenta; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Ultrasonography | 1982 |
Fetal lung maturation: amniotic fluid catecholamines, phospholipids, and cortisol.
Topics: Amniotic Fluid; Catecholamines; Epinephrine; Female; Fetal Organ Maturity; Humans; Hydrocortisone; Lung; Methoxyhydroxyphenylglycol; Norepinephrine; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Sphingomyelins | 1982 |
Fetal respiratory movements: relationship to postnatal respiratory capacity.
Topics: Abdomen; Amniotic Fluid; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Movement; Phosphatidylcholines; Pregnancy; Prenatal Care; Respiration; Respiratory Distress Syndrome, Newborn; Thorax; Ultrasonography | 1982 |
'High risk' lecithin/sphingomyelin ratios associated with neonatal diaphragmatic hernia. Case reports.
Topics: Adolescent; Adult; Amniotic Fluid; Female; Hernia, Diaphragmatic; Hernias, Diaphragmatic, Congenital; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1982 |
Determination of fetal lung maturity from amniotic fluid microviscosity in high-risk pregnancy.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Microscopy, Polarization; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Viscosity | 1982 |
Changes of fatty acid composition of phospholipids in liver mitochondria and microsomes of the rat during growth.
Topics: Animals; Cardiolipins; Fatty Acids; Female; Fetus; Liver; Male; Microsomes, Liver; Mitochondria, Liver; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Rats; Rats, Inbred Strains | 1982 |
The relative fatty acid composition of serum lecithin in preeclampsia.
Topics: Fatty Acids; Female; Humans; Liver; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Prospective Studies | 1982 |
Diagnostic reliability of the lecithin/sphingomyelin ratio assay and the quantitative foam stability index test: results of a comparative study.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1982 |
The correlation of ultrasonic placental grading and fetal pulmonary maturation in five hundred sixty-three pregnancies.
Topics: Amniocentesis; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidic Acids; Phosphatidylcholines; Placenta; Pregnancy; Ultrasonography | 1982 |
Comparison of the values for filter-trapped phospholipids with those for the lecithin/sphingomyelin ratio of amniotic fluid. A preliminary report.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins; Ultrafiltration | 1982 |
The effects of vaginal contamination on two pulmonary phospholipid assays.
Topics: Amniocentesis; Amniotic Fluid; Cervix Mucus; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins; Vagina | 1982 |
Phosphatidylglycerol and fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Complications; Sphingomyelins | 1982 |
Amniotic fluid phosphatidylglycerol and the lecithin/sphingomyelin ratio in the assessment of fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1982 |
A new method of evaluating fetal lung maturity: the enzymatic lecithin determination in amniotic fluid.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1982 |
Evaluation of the total lung profile, including the two-dimensional L/S ratio for the establishment of fetal lung maturation.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1982 |
Utilization of glycogen for phospholipid synthesis in fetal rat lung.
Topics: Animals; Female; Fetus; Glucose; Glycogen; Lung; Organ Culture Techniques; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Rats; Rats, Inbred Strains | 1982 |
Liquid-chromatographic estimation of saturated phospholipid palmitate in amniotic fluid compared with a thin-layer chromatographic method for acetone-precipitated lecithin.
Topics: Acetone; Amniotic Fluid; Chemical Precipitation; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Humans; Indicators and Reagents; Lung; Palmitates; Palmitic Acids; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1982 |
Relative fatty acid composition of serum lecithin in the second half of the normal pregnancy.
Topics: Adult; Chromatography, Gas; Fatty Acids; Female; Humans; Linoleic Acid; Linoleic Acids; Palmitic Acid; Palmitic Acids; Phosphatidylcholines; Pregnancy; Stearic Acids | 1982 |
The lecithin-sphingomyelin ratio in amniotic fluid by thin layer chromatography: three areas of difficulty.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1982 |
High performance thin layer chromatography of disaturated phosphatidylcholines in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, High Pressure Liquid; Color; Female; Humans; Phosphatidylcholines; Pregnancy | 1982 |
Trans fatty acids: transport and positional specificity in rat placental lecithin.
Topics: Animals; Fatty Acids; Fatty Acids, Unsaturated; Female; Isomerism; Linoleic Acid; Maternal-Fetal Exchange; Oleic Acids; Phosphatidylcholines; Phospholipids; Placenta; Pregnancy; Rats; Triglycerides | 1982 |
The relative fatty acid composition of serum lecithin in one woman with essential hypertension superimposed by severe preeclampsia.
Topics: Fatty Acids; Female; Humans; Hypertension; Linoleic Acids; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Pregnancy Complications, Cardiovascular | 1982 |
[An enzymatic method for the measurement of lecithin in the amniotic fluid with the object of assessing the maturity of the fetal lungs].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Type C Phospholipases | 1982 |
The lecithin/sphingomyelin ratio in twin pregnancies.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Phosphatidylcholines; Pregnancy; Pregnancy, Multiple; Sphingomyelins; Twins | 1982 |
[Amniotic fluid foam test vs L/S ratio---its application in the assessment of fetal maturity].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1982 |
[Study on determination of fetal maturity by biochemical analysis of the amniotic fluid--preliminary report on scoring fetal maturity indices].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Kidney; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1982 |
[Prospective assessment of fetal maturity in high risk patients by amniotic fluid analysis].
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Distress; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1982 |
[Preliminary study on the ratio of amniotic fluid accelerated clotting time (ACT) to plasma prothrombin time (PT) in estimating fetal maturity].
Topics: Amniotic Fluid; Blood Coagulation Tests; Female; Fetal Organ Maturity; Humans; Phosphatidylcholines; Pregnancy; Prothrombin Time; Sphingomyelins | 1982 |
[Analysis of the amniotic fluid as an assessment of fetal maturity].
Topics: Amniotic Fluid; Chromatography, Thin Layer; Creatinine; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Sphingomyelins | 1982 |
[Laboratory diagnosis of respiratory distress syndrome. Attempt at determining the lecithin/sphingomyelin relation and phosphatidglycerol in amniotic fluid].
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1982 |
Sampling of amniotic fluid for L/S ratio determination after rupture of membranes.
Topics: Amniotic Fluid; Female; Fetus; Humans; Lung; Methods; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1980 |
Lecithin-sphingomyelin ratio in fetal membranes during gestation.
Topics: Amniotic Fluid; Extraembryonic Membranes; Female; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1980 |
[Enzymatic lecithin determination in amniotic fluid for antepartal diagnosis of lung maturity - a multi-center study (author's transl)].
Topics: Amniotic Fluid; Choline; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy | 1982 |
[The effects of glucocorticoid treatment during pregnancy on lecithin synthesis in the fetal rat lung (author's transl)].
Topics: Animals; Female; Fetal Organ Maturity; Glucocorticoids; Lung; Phosphatidylcholines; Prednisolone; Pregnancy; Rats; Rats, Inbred Strains | 1982 |
Body lipids of guinea pigs exposed to different dietary fats from mid-gestation to 3 months of age. V. The fatty acid composition of brain lipids at birth.
Topics: Animals; Brain Chemistry; Dietary Fats; Fatty Acids; Female; Fetus; Guinea Pigs; Maternal-Fetal Exchange; Organ Size; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy | 1980 |
Alterations in lipid incorporation in Duchenne muscular dystrophy. Studies of fresh and cultured muscle.
Topics: Adolescent; Adult; Child; Child, Preschool; Culture Techniques; Female; Glycerol; Humans; Lipid Metabolism; Male; Muscles; Muscular Dystrophies; Phosphatidylcholines; Phosphatidylinositols; Phosphatidylserines; Pregnancy; Triglycerides | 1981 |
Hormonal induction of pulmonary maturation in the rabbit fetus: effects of maternal treatment with estradiol-17 beta on th endogenous levels of cholinephosphate, CDP-choline and phosphatidylcholine.
Topics: Animals; Choline; Cytidine Diphosphate Choline; Estradiol; Female; Fetus; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Phosphorylcholine; Pregnancy; Rabbits | 1981 |
Effect of dietary lipid on the acyl group composition of glycerophospholipids of brain endothelial cells in the developing rat.
Topics: Animals; Body Weight; Brain; Dietary Fats; Endothelium; Fatty Acids, Essential; Female; Male; Organ Size; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Rats; Stomach | 1981 |
A new test-combination for the enzymatic determination of fetal lung maturity.
Topics: Amniotic Fluid; Clinical Enzyme Tests; Densitometry; Double-Blind Method; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Type C Phospholipases | 1981 |
Severity of respiratory distress syndrome with low lecithin: sphingomyelin ratio.
Topics: Amniotic Fluid; Birth Weight; Cesarean Section; Female; Gestational Age; Humans; Infant, Newborn; Male; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1981 |
Clinical utility of fetal lung maturity profile.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Probability; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1981 |
Effects of bromocriptine administration to pregnant rabbits upon fetal lung maturation.
Topics: Animals; Body Weight; Bromocriptine; Female; Fetal Organ Maturity; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Pregnancy, Animal; Prolactin; Rabbits | 1981 |
Amniotic fluid phosphatidylglycerol: a potentially useful predictor of intrauterine growth retardation.
Topics: Amniotic Fluid; Female; Fetal Growth Retardation; Gestational Age; Humans; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Retrospective Studies; Sphingomyelins | 1981 |
Magnitude and duration of lung response to dexamethasone in fetal sheep.
Topics: Animals; Dexamethasone; Female; Fetus; Lung; Phosphatidylcholines; Pregnancy; Sheep | 1981 |
An explanation for the correlation between amniotic fluid optical density and the lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Densitometry; Female; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1981 |
Pulmonary maturity studies in the evaluation of premature labor.
Topics: Amniocentesis; Amniotic Fluid; Densitometry; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Prospective Studies; Sphingomyelins; Terbutaline | 1981 |
High-performance liquid chromatographic determination of the lecithin/sphingomyelin ratio in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Female; Humans; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Sphingomyelins | 1981 |
Pregnancy and diabetes.
Topics: Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Sphingomyelins | 1981 |
L/S ratio and cortisol in amniotic fluid according to gestational age.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Hydrocortisone; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1981 |
Effect of corticosteroids on the lecithin/sphingomyelin ratio in the rhesus monkey.
Topics: Amniotic Fluid; Animals; Body Fluids; Dexamethasone; Female; Macaca mulatta; Phosphatidylcholines; Pregnancy; Sphingomyelins; Trachea | 1981 |
Measurement of the lecithin/sphingomyelin ratio and phosphatidylglycerol in aminotic fluid: an accurate method for the assessment of fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Infant, Premature, Diseases; Lung; Lung Diseases; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1981 |
[Lecithin/sphingomyelin ratio, lecithin phosphorus and phosphatidyl glycerol in amniotic fluid. Correlation with idiopathic respiratory insufficiency syndrome].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1980 |
[Determination of fetal lung maturity using the Shake Test by Clements and the L/S ratio].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1981 |
Positional specificity of trans fatty acids in fetal lecithin.
Topics: Animals; Fatty Acids; Fatty Acids, Unsaturated; Female; Fetus; Isomerism; Linoleic Acid; Linoleic Acids; Oleic Acid; Oleic Acids; Phosphatidylcholines; Phospholipases A; Phospholipids; Pregnancy; Rats | 1981 |
Amniotic fluid phosphatidylglycerol in stressed pregnancies.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1981 |
The stability of phospholipids in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Preservation, Biological; Temperature; Time Factors | 1981 |
Assessment of fetal maturity by amniotic fluid analysis: a retrospective and prospective study.
Topics: Amniotic Fluid; Creatinine; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Osmolar Concentration; Phosphatidylcholines; Pregnancy; Prospective Studies; Retrospective Studies; Sphingomyelins | 1981 |
A modified Gluck method for the lecithin/sphingomyelin ratio with increased specificity and validity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1981 |
Effects of estrogen on fetal rabbit lung maturation: morphological and biochemical studies.
Topics: Animals; Estradiol; Female; Fetal Organ Maturity; Fetus; Glycogen; Lung; Phosphatidylcholines; Pregnancy; Rabbits | 1981 |
[Studies on phospholipids in amniotic fluid in normal and abnormal pregnancy (author's transl)].
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Growth Retardation; Humans; Infant, Newborn; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1981 |
Pool sizes of the precursors for phosphatidylcholine synthesis in developing rat lung.
Topics: Animals; Choline; Cytidine Diphosphate Choline; Fatty Acids; Female; Fetus; Glycerol; Lung; Palmitic Acid; Palmitic Acids; Phosphatidylcholines; Pregnancy; Rats; Rats, Inbred Strains | 1981 |
Total surface-active phospholipid/sphingomyelin ratio as an index of fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetus; Humans; Lung; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy | 1981 |
[Measurement of L/S ratio in amniotic fluid and its clinical application (author's transl)].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1981 |
Effect of meconium contamination on amniotic fluid lecithin: sphingomyelin ratio.
Topics: Amniotic Fluid; Female; Fetal Distress; Humans; In Vitro Techniques; Infant, Newborn; Infant, Premature; Meconium; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1981 |
Amniotic fluid fluorescence polarisation values for assessing fetal lung maturation.
Topics: Amniotic Fluid; Diphenylhexatriene; Female; Fetal Organ Maturity; Fluorescence Polarization; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins; Viscosity | 1981 |
Improved thin-layer chromatographic assay for monitoring lecithin/sphingomyelin ratios in amniotic fluid.
Topics: Amniotic Fluid; Anilino Naphthalenesulfonates; Chromatography, Thin Layer; Female; Fluorescent Dyes; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1981 |
[Amniotic fluid testing - importance to prophylaxis against idiopathic respiratory distress syndrome (author's transl)].
Topics: Amniotic Fluid; Dexamethasone; Female; Fetal Organ Maturity; Glucocorticoids; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1981 |
Separation and quantitation of amniotic fluid phospholipids using one-dimensional thin layer chromatography.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy; Sphingomyelins | 1981 |
Rapid test on amniotic fluid for diagnosis of foetal pulmonary maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Pregnancy; Spectrophotometry; Sphingomyelins | 1981 |
Amniotic fluid fluorescence polarization value as a predictor of respiratory distress syndrome.
Topics: Amniotic Fluid; Diphenylhexatriene; Evaluation Studies as Topic; Female; Fluorescence Polarization; Humans; Infant, Newborn; Phosphatidylcholines; Polyenes; Pregnancy; Probability; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1980 |
Amniotic fluid optical density and neonatal respiratory outcome.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1980 |
Test can detect respiratory problems in premature infants.
Topics: Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1980 |
Amniotic fluid lipids in sickle cell disease.
Topics: Amniotic Fluid; Anemia, Sickle Cell; Cholesterol Esters; Fatty Acids; Female; Fetus; Humans; Lipids; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications, Hematologic; Pregnancy Trimester, Third; Sphingomyelins; Triglycerides | 1980 |
Lecithin/sphingomyelin ratios in diabetic pregnancies.
Topics: Amniotic Fluid; Female; Gestational Age; Gravitation; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1980 |
Increased synthesis of phosphatidylcholine by rat lung following premature birth.
Topics: Animals; Choline; Dexamethasone; Female; Gestational Age; Glucose; Lung; Maternal-Fetal Exchange; Phosphates; Phosphatidylcholines; Pregnancy; Rats | 1980 |
Amniotic fluid phosphatidylglycerol and phosphatidylinositol separated by stepwise-development thin-layer chromatography.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Hypertension; Infant, Newborn; Infant, Newborn, Diseases; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Pregnancy Complications, Cardiovascular; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors; Trachea | 1980 |
Effect of gestational variation of phosphatidylglycerol and phosphatidylinositol on the microviscosity of amniotic fluid phospholipids.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Temperature; Viscosity | 1980 |
Optimization of diagnostic discrimination applied to the amniotic fluid lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Diabetes Mellitus; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1980 |
Phospholipid synthesis in lung slices from fetuses of alloxan diabetic rabbits.
Topics: Animals; Choline; Diabetes Mellitus, Experimental; Female; Fetus; In Vitro Techniques; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Rabbits | 1980 |
Relation between the amniotic fluid lecithin/sphingomyelin ratio, fetal cord blood corticosteroid levels and the duration of induced labour.
Topics: 11-Hydroxycorticosteroids; Amniotic Fluid; Female; Fetal Blood; Humans; Labor, Induced; Phosphatidylcholines; Pregnancy; Sphingomyelins; Time Factors | 1980 |
Amniotic fluid phospholipids measured by continuous-development thin-layer chromatography.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Microchemistry; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylglycerols; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Pregnancy; Sphingomyelins | 1980 |
[Value of the optical density of the amniotic fluid at 650 nanometer as a diagnosis of fetal maturity. Preliminary report].
Topics: Amniotic Fluid; Densitometry; Female; Fetal Diseases; Fetal Monitoring; Humans; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1980 |
[Effect of various medicoobstetrical disorders on phospholipids in the amniotic fluid].
Topics: Amniotic Fluid; Female; Fetal Diseases; Humans; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Sphingomyelins | 1980 |
[Development and comparison of lecithin/sphingomyelin and palmitic acid/stearic acid ratios in amniotic fluid].
Topics: Amniotic Fluid; Chromatography, Gas; Chromatography, Gel; Female; Fetus; Gestational Age; Humans; Lung; Palmitic Acids; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1980 |
The effect of blood on lecithin/sphingomyelin (L/S) ratio and rapid surfactant test.
Topics: Amniocentesis; Amniotic Fluid; Blood; Female; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins; Time Factors | 1980 |
Arachidonic acid content of decidua, fetal membranes, and amniotic fluid in early and near-term pregnancy.
Topics: Adult; Amniotic Fluid; Arachidonic Acids; Decidua; Extraembryonic Membranes; Fatty Acids; Female; Humans; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Pregnancy Trimester, First; Pregnancy Trimester, Third | 1980 |
Antenatal corticosteroids to prevent neonatal respiratory distress syndrome: risk versus benefit considerations.
Topics: Adrenal Cortex Hormones; Amniocentesis; Amniotic Fluid; Female; Gestational Age; Hospitalization; Humans; Infant, Newborn; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Placebos; Pregnancy; Prospective Studies; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins; Time Factors | 1980 |
Lecithin-sphingomyelin ratio and RDS in patients with diabetes mellitus: possible mechanisms.
Topics: Amniotic Fluid; Female; Humans; Hyperglycemia; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1980 |
Influence of the compound NA872 on cardiopulmonary maturation in the unanaesthetised fetal lamb.
Topics: Ambroxol; Amniotic Fluid; Animals; Blood Pressure; Bromhexine; Female; Fetal Heart; Fetus; Lung; Phosphatidylcholines; Pregnancy; Sheep; Sphingomyelins; Venous Pressure | 1980 |
Simultaneous measurement of lecithin, sphingomyelin, phosphatidylglycerol, phosphatidylinositol, phosphatidylethanolamine, and phosphatidylserine in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Chronic Disease; Female; Gestational Age; Humans; Kidney Diseases; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylglycerols; Phosphatidylinositols; Phosphatidylserines; Pregnancy; Pregnancy Complications; Reference Values; Sphingomyelins | 1980 |
Miniature two-dimensional thin-layer chromatographic separation of lecithin and sphingomyelin.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1980 |
The effect of cold acetone fractionation on the total phospholipid value and the lecithin/sphingomyelin ratio of amniotic fluid.
Topics: Acetone; Amniotic Fluid; Chemical Fractionation; Female; Humans; Methods; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1980 |
Evidence for stimulation of glycerophospholipid synthesis in cultured human cells infected with measles virus.
Topics: Amnion; Cell Line; Cell Transformation, Viral; Choline; Female; Humans; Kinetics; Measles virus; Phosphates; Phosphatidylcholines; Phospholipids; Pregnancy; Transferases | 1980 |
Effect of in utero intravenous administration of thyroxine and other hormones on the lung fluid lecithin/sphingomyelin ratio in the fetal lamb.
Topics: Animals; Female; Fetus; Glucocorticoids; Lung; Phosphatidylcholines; Pregnancy; Sheep; Sphingomyelins; Thyroxine; Triiodothyronine | 1980 |
The effect of maternal dietary fat on fetal pulmonary maturation in rats.
Topics: Animals; Dietary Fats; Female; Fetal Organ Maturity; Lung; Palmitic Acids; Phosphatidylcholines; Pregnancy; Rats | 1980 |
Amniotic fluid lipids of patients with sickle cell disease.
Topics: Amniotic Fluid; Anemia, Sickle Cell; Fatty Acids, Unsaturated; Female; Humans; Phosphatidylcholines; Pregnancy | 1980 |
Studies in normal pregnancy. III. Fatty acid composition of serum phosphoglycerides and cholesterol esters.
Topics: Adolescent; Adult; Cholesterol Esters; Fatty Acids, Essential; Female; Glycerophosphates; Humans; Phosphatidylcholines; Postpartum Period; Pregnancy; Pregnancy Trimester, First; Pregnancy Trimester, Second; Pregnancy Trimester, Third | 1980 |
Optical density at 650 nm in amniotic fluid, L/S ratio and foam test as indicators of fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Methods; Phosphatidylcholines; Pregnancy; Spectrophotometry; Sphingomyelins | 1980 |
[Surface properties of serum in case of premature onset of labour (author's transl)].
Topics: Fatty Acids, Nonesterified; Female; Humans; Lipids; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Surface Properties | 1980 |
The effect of cervical/vaginal secretions on measurements of lecithin/sphingomyelin ratio and optical density at 650 nm.
Topics: Amniotic Fluid; Cervix Mucus; Female; Fetal Membranes, Premature Rupture; Fetal Organ Maturity; Humans; Phosphatidylcholines; Pregnancy; Sodium Chloride; Spectrophotometry; Sphingomyelins; Therapeutic Irrigation; Vagina | 1981 |
A study of the procoagulant properties of amniotic fluid and their correlation with the lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Blood Coagulation; Factor VII; Factor X; Female; Humans; Lung; Partial Thromboplastin Time; Phosphatidylcholines; Pregnancy; Prothrombin Time; Sphingomyelins | 1981 |
Improved thin-layer chromatography of disaturated phosphatidylcholine in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Membranes, Premature Rupture; Humans; Infant, Newborn; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn | 1981 |
Human amniotic fluid contains fibroblast-pneumonocyte factor.
Topics: Amniotic Fluid; Cells, Cultured; Choline; Female; Fetus; Fibroblast Growth Factors; Gestational Age; Humans; Oligopeptides; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Second; Pulmonary Alveoli | 1980 |
Prediction of fetal lung maturity by amniotic fluid fluorescence polarization, L:S ratio, and phosphatidyl glycerol.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Fluorescence Polarization; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Sphingomyelins | 1981 |
Changes in the lecithin:sphingomyelin ratio during labor and the associated fetal heart rate patterns.
Topics: Amniotic Fluid; Female; Fetal Heart; Heart Rate; Humans; Labor, Obstetric; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1981 |
[Dynamic surface tension measurements and L/S-ratio in amniotic fluid before birth in comparison with the respiratory compliance of the newborns immediately after parturition (author's transl)].
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lung Compliance; Phosphatidylcholines; Pregnancy; Sphingomyelins; Surface Tension | 1980 |
Phosphatidylglycerol determination on amniotic fluid 10,000 x g pellet in the prediction of fetal lung maturity.
Topics: Amniotic Fluid; False Negative Reactions; False Positive Reactions; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1981 |
Amniotic fluid prolactin levels and lecithin/sphingomyelin ratios during the third trimester of human gestation.
Topics: Amniotic Fluid; Birth Weight; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Trimester, Third; Prolactin; Sphingomyelins | 1981 |
New method for determining lecithin and sphingomyelin in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Ion Exchange; Female; Fetal Organ Maturity; Humans; Hydrolysis; Lung; Methods; Phosphatidylcholines; Phosphorylcholine; Pregnancy; Sphingomyelins | 1981 |
Choline distribution and metabolism in pregnant rats and fetuses are influenced by the choline content of the maternal diet.
Topics: Administration, Oral; Animals; Betaine; Brain; Carbon Radioisotopes; Choline; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Diet; Dose-Response Relationship, Drug; Female; Fetus; Food, Fortified; Intestinal Absorption; Liver; Nootropic Agents; Phosphatidylcholines; Phosphorylcholine; Placenta; Pregnancy; Pregnancy, Animal; Rats; Rats, Sprague-Dawley | 1995 |
Distribution of arachidonic, eicosapentaenoic, docosahexaenoic and related fatty acids in ovine endometrial phospholipids in late gestation and labor.
Topics: Animals; Arachidonic Acid; Chromatography, Gas; Chromatography, Thin Layer; Docosahexaenoic Acids; Eicosapentaenoic Acid; Endometrium; Fatty Acids; Female; Labor, Obstetric; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Pregnancy; Sheep; Time Factors | 1995 |
The effect of betamethasone on phosphatidylcholine species composition in fetal rat lungs.
Topics: Animals; Anti-Inflammatory Agents; Betamethasone; Female; Fetus; Gestational Age; Lung; Phosphatidylcholines; Pregnancy; Rats; Rats, Wistar | 1995 |
Pregnancy and lactation are associated with diminished concentrations of choline and its metabolites in rat liver.
Topics: Animals; Betaine; Choline; Choline Deficiency; Female; Lactation; Liver; Male; Maternal-Fetal Exchange; Phosphatidylcholines; Phosphorylcholine; Pregnancy; Pregnancy, Animal; Rats; Rats, Sprague-Dawley | 1995 |
Fetal lung maturation in congenital diaphragmatic hernia.
Topics: Amniocentesis; Biomarkers; Extracorporeal Membrane Oxygenation; Female; Fetal Death; Fetus; Gestational Age; Glycoproteins; Hernia, Diaphragmatic; Hernias, Diaphragmatic, Congenital; Humans; Lung; Phosphatidylcholines; Pregnancy; Proteolipids; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Reference Values | 1995 |
Antenatal glucocorticoid corrects pulmonary immaturity in experimentally induced congenital diaphragmatic hernia in rats.
Topics: Amino Acid Oxidoreductases; Animals; Animals, Newborn; Dexamethasone; Female; Fetal Organ Maturity; Gene Expression; Hernia, Diaphragmatic; Hernias, Diaphragmatic, Congenital; Lung; Maternal-Fetal Exchange; Nitric Oxide Synthase; Phenyl Ethers; Phosphatidylcholines; Pregnancy; Proteolipids; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Rats; Rats, Sprague-Dawley; RNA, Messenger | 1994 |
Amniotic fluid phospholipids. New predictive values of L/S and PG/S ratios.
Topics: Acetone; Amniotic Fluid; Chemical Precipitation; Cold Temperature; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Predictive Value of Tests; Pregnancy; Regression Analysis; Sphingomyelins | 1995 |
A novel phospholipase A2 from human placenta.
Topics: Amino Acid Sequence; Arachidonic Acid; Calcium; Cations, Divalent; Chromatography, Gel; Dithiothreitol; Electrophoresis, Polyacrylamide Gel; Enzyme Inhibitors; Female; Humans; Immunoblotting; Liposomes; Molecular Sequence Data; Molecular Weight; Phosphatidylcholines; Phospholipases A; Phospholipases A2; Placenta; Pregnancy; Substrate Specificity | 1995 |
Amniotic fluid lamellar body count: a rapid and reliable fetal lung maturity test.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Prospective Studies; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sensitivity and Specificity; Sphingomyelins | 1995 |
Amniotic fluid analysis in a fetus with laryngeal atresia.
Topics: Adult; Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Larynx; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins; Ultrasonography, Prenatal | 1995 |
Gallstones in pregnancy.
Topics: Cholelithiasis; Drug Therapy, Combination; Female; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pyridoxine | 1995 |
[The value of saturated phosphatidylcholine determination in amniotic fluid of pregnancies in the third trimester].
Topics: Adult; Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Labor Onset; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third | 1994 |
Protein-energy malnutrition during gestation and lactation in rats affects growth rate, brain development and essential fatty acid metabolism.
Topics: Analysis of Variance; Animals; Animals, Suckling; Brain; Brain Chemistry; Diet, Protein-Restricted; Embryonic and Fetal Development; Fatty Acids, Essential; Fatty Acids, Unsaturated; Female; Lactation; Liver; Milk; Organ Size; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Pregnancy Complications; Protein-Energy Malnutrition; Rats; Rats, Wistar; Weight Gain | 1995 |
[Ultrasound diagnosis of fetal lung maturity].
Topics: Amniocentesis; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prospective Studies; Reference Standards; Reproducibility of Results; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Ultrasonography, Prenatal | 1995 |
The presence of prolidase activity in amniotic fluid and its evaluation as a maturity test.
Topics: Adolescent; Adult; Amniotic Fluid; Collagen; Dipeptidases; Embryonic and Fetal Development; Female; Fetal Blood; Fetal Growth Retardation; Fetal Organ Maturity; Gestational Age; Growth Hormone; Humans; Hydroxyproline; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third | 1995 |
Effect of maternal ethanol consumption during pregnancy on the phospholipid molecular species composition of fetal guinea-pig brain, liver and plasma.
Topics: Alcohol Drinking; Animals; Brain; Disease Models, Animal; Docosahexaenoic Acids; Embryonic and Fetal Development; Female; Fetal Alcohol Spectrum Disorders; Fetal Blood; Fetus; Gestational Age; Guinea Pigs; Liver; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy | 1995 |
Regulation of CTP:choline-phosphate cytidylyltransferase by polyunsaturated n-3 fatty acids.
Topics: Animals; Choline-Phosphate Cytidylyltransferase; Docosahexaenoic Acids; Fatty Acids, Omega-3; Female; Lung; Nucleotidyltransferases; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats; Rats, Sprague-Dawley; Sphingomyelins | 1994 |
Molecular species composition of plasma phosphatidylcholine in human pregnancy.
Topics: Female; Fetal Blood; Humans; Linoleic Acid; Linoleic Acids; Phosphatidylcholines; Pregnancy | 1994 |
Surfactant replacement therapy in late-stage adult respiratory distress syndrome.
Topics: Adolescent; Adult; Bronchoalveolar Lavage Fluid; Child; Female; Humans; Male; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Respiratory Distress Syndrome | 1994 |
Changes in alveolar surface area, surfactant protein A, and saturated phosphatidylcholine with postnatal rat lung growth.
Topics: Age Factors; Animals; Animals, Newborn; Body Weight; Female; Lung; Male; Phosphatidylcholines; Pregnancy; Proteolipids; Pulmonary Alveoli; Pulmonary Surfactant-Associated Protein A; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Rats; Rats, Sprague-Dawley | 1994 |
Mechanisms of hepatic phosphatidylcholine synthesis in adult rat: effects of pregnancy.
Topics: Animals; Binding Sites; Carbon Radioisotopes; Choline; Diglycerides; Female; Methionine; Microsomes, Liver; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Pregnancy, Animal; Rats; Rats, Wistar | 1994 |
Interactions between saturated acyl chains confer detergent resistance on lipids and glycosylphosphatidylinositol (GPI)-anchored proteins: GPI-anchored proteins in liposomes and cells show similar behavior.
Topics: 1,2-Dipalmitoylphosphatidylcholine; Acylation; Alkaline Phosphatase; Bacillus cereus; Cholesterol; Detergents; Diphenylhexatriene; Escherichia coli; Female; Glycosylphosphatidylinositols; Humans; Liposomes; Phosphatidylcholines; Phosphatidylinositol Diacylglycerol-Lyase; Phosphoric Diester Hydrolases; Placenta; Pregnancy; Recombinant Proteins; Solubility; Structure-Activity Relationship | 1994 |
The effects of dietary fatty acid composition combined with environmental enrichment on brain and behavior in mice.
Topics: Animals; Animals, Newborn; Attention; Behavior, Animal; Body Weight; Brain; Dietary Fats; Discrimination Learning; Escape Reaction; Exploratory Behavior; Fatty Acids; Fatty Acids, Essential; Female; Male; Mental Recall; Mice; Orientation; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Social Environment; Weaning | 1994 |
Retinoids control surfactant phospholipid biosynthesis in fetal rat lung.
Topics: Acetates; Acyclic Monoterpenes; Animals; Cells, Cultured; Choline; Female; Fetus; Lipid Metabolism; Lung; Maternal-Fetal Exchange; Monoterpenes; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Rats; Rats, Wistar; Retinoids; Terpenes; Tretinoin; Vitamin A | 1994 |
Phosphocholine transferase is more efficient than diacylglycerol kinase as possible attenuator of diacylglycerol signals in primordial human placenta.
Topics: Data Interpretation, Statistical; Diacylglycerol Cholinephosphotransferase; Diacylglycerol Kinase; Diglycerides; Ethylene Glycols; Female; Humans; Phosphatidic Acids; Phosphatidylcholines; Phosphotransferases (Alcohol Group Acceptor); Placenta; Polyethylene Glycols; Pregnancy; Radioactive Tracers; Signal Transduction | 1993 |
Maternal administration of glucocorticoid and thyrotropin-releasing hormone enhances fetal lung maturation in undisturbed preterm lambs.
Topics: Analysis of Variance; Animals; Betamethasone; Bronchoalveolar Lavage Fluid; Drug Therapy, Combination; Female; Fetal Organ Maturity; Gestational Age; Lung; Lung Compliance; Male; Phosphatidylcholines; Phospholipids; Pregnancy; Sheep; Thyrotropin-Releasing Hormone | 1994 |
The tap test: a simple and inexpensive method for the diagnosis of fetal pulmonary maturity.
Topics: Amniotic Fluid; Female; Fetal Diseases; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Sensitivity and Specificity; Sphingomyelins | 1993 |
Sympathectomy and beta-adrenergic blockade during lung maturation stimulated by TRH and cortisol in fetal sheep.
Topics: Adrenergic beta-Antagonists; Animals; Blood Proteins; Bronchoalveolar Lavage Fluid; DNA; Female; Gestational Age; Hydrocortisone; Lung; Organ Size; Oxidopamine; Phosphatidylcholines; Phospholipids; Pregnancy; Sheep; Sympathectomy, Chemical; Thyrotropin-Releasing Hormone | 1993 |
Formation of two-dimensional arrays of annexin V on phosphatidylserine-containing liposomes.
Topics: Annexin A5; Calcium; Female; Humans; Kinetics; Lipid Bilayers; Liposomes; Microscopy, Electron; Phosphatidylcholines; Phosphatidylserines; Placenta; Pregnancy; Protein Conformation | 1994 |
Analytical validity of electrochemical determination of lecithin for establishing foetal lung maturity in normal and complicated pregnancies.
Topics: Amniotic Fluid; Animals; Electrochemistry; Female; Fetal Organ Maturity; Fluorescence Polarization; Humans; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Rats; Rats, Sprague-Dawley | 1993 |
Corticotrophin releasing hormone levels in human plasma and amniotic fluid during gestation.
Topics: Amniotic Fluid; Corticotropin-Releasing Hormone; Female; Fetal Blood; Gestational Age; Humans; Hypertension; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Cardiovascular; Pregnancy Trimester, Third; Reference Values | 1994 |
Fetal lung growth. Influence of pulmonary arterial flow and surgery in sheep.
Topics: Analysis of Variance; Animals; Cesarean Section; DNA; Female; Fetal Monitoring; Fetal Organ Maturity; Ligation; Lung; Phosphatidylcholines; Pregnancy; Proteins; Pulmonary Artery; Pulmonary Circulation; Sheep; Thoracotomy | 1994 |
Enzymatic measurement of phosphatidylglycerol in amniotic fluid.
Topics: Amniotic Fluid; Ampyrone; Chromogenic Compounds; Female; Fetal Organ Maturity; Fluorescence Polarization; Glycerol Kinase; Glycerolphosphate Dehydrogenase; Humans; Lung; Microchemistry; Oxidation-Reduction; Phosphatidylcholines; Phosphatidylglycerols; Phospholipase D; Pregnancy; Sensitivity and Specificity; Sphingomyelins | 1994 |
Diagnostic power of lecithin/sphingomyelin ratio and fluorescence polarization assays for respiratory distress syndrome compared by relative operating characteristic curves.
Topics: Albumins; Amniotic Fluid; Female; Fetal Organ Maturity; Fluorescence Polarization; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; ROC Curve; Sphingomyelins | 1994 |
Hepatic phospholipid molecular species in the guinea pig. Adaptations to pregnancy.
Topics: Animals; Brain; Cholesterol; Fatty Acids; Fatty Acids, Unsaturated; Female; Gestational Age; Guinea Pigs; Humans; Liver; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Pregnancy, Animal; Rats | 1994 |
Racial differences in predictive value of the lecithin/sphingomyelin ratio.
Topics: Adult; Amniotic Fluid; Analysis of Variance; Black People; Cohort Studies; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Male; Odds Ratio; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Racial Groups; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1994 |
A comparison of the accuracy of the TDx-FLM assay, lecithin-sphingomyelin ratio, and phosphatidylglycerol in the prediction of neonatal respiratory distress syndrome.
Topics: Albumins; Amniotic Fluid; False Positive Reactions; Female; Fluorescence Polarization; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Predictive Value of Tests; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; ROC Curve; Sensitivity and Specificity; Sphingomyelins; Surface-Active Agents | 1993 |
Analysis of saturated phosphatidylcholine in amniotic fluid by 31P NMR.
Topics: Amniocentesis; Amniotic Fluid; Cholic Acid; Cholic Acids; Female; Humans; Magnetic Resonance Spectroscopy; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Second; Pregnancy Trimester, Third | 1993 |
Attenuation of diacylglycerol signal in the primordial human placenta: role of phosphatidylcholine formation.
Topics: Diacylglycerol Cholinephosphotransferase; Diacylglycerol Kinase; Diglycerides; Ethylene Glycols; Female; Humans; In Vitro Techniques; Phosphatidic Acids; Phosphatidylcholines; Phosphotransferases (Alcohol Group Acceptor); Placenta; Pregnancy; Signal Transduction | 1993 |
Phospholipase A2 activity in endometrium from early pregnant and non-pregnant ewes.
Topics: Animals; Arachidonic Acid; Cytosol; Dinoprost; Endometrium; Estrus; Female; Kinetics; Oleic Acid; Oleic Acids; Phosphatidylcholines; Phospholipases A; Phospholipases A2; Pregnancy; Pregnancy, Animal; Sheep | 1993 |
Is lung maturation related to fetal growth in diabetic or hypertensive pregnancies?
Topics: Amniotic Fluid; Birth Weight; Embryonic and Fetal Development; Female; Fetal Organ Maturity; Gestational Age; Humans; Hypertension; Infant, Newborn; Infant, Small for Gestational Age; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pre-Eclampsia; Pregnancy; Pregnancy Complications, Cardiovascular; Pregnancy in Diabetics; Sphingomyelins | 1993 |
Does maternal diabetes delay fetal pulmonary maturity?
Topics: Amniotic Fluid; Data Interpretation, Statistical; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Sphingomyelins | 1994 |
Lamellar body concentrations and the prediction of fetal pulmonary maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Regression Analysis; Respiratory Distress Syndrome, Newborn; Sensitivity and Specificity; Sphingomyelins | 1994 |
Reversal of lung maturational delay in the fetus of the diabetic rat using triiodothyronine or dexamethasone.
Topics: Animals; Blood Glucose; Body Weight; Dexamethasone; Diabetes Mellitus, Experimental; Embryonic and Fetal Development; Female; Fetal Blood; Fetus; Glycogen; In Vitro Techniques; Lung; Organ Size; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Rats; Rats, Sprague-Dawley; Triiodothyronine | 1993 |
Amniotic fluid epidermal growth factor concentrations. The effect of intra-amniotic thyroxine for acceleration of fetal maturation.
Topics: Adult; Amnion; Amniotic Fluid; Embryonic and Fetal Development; Epidermal Growth Factor; Female; Fetal Organ Maturity; Gestational Age; Humans; Injections; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins; Thyroxine | 1993 |
Immature lecithin/sphingomyelin ratios and neonatal respiratory course.
Topics: Amniotic Fluid; Delivery, Obstetric; Female; Fetal Membranes, Premature Rupture; Humans; Infant, Newborn; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Regression Analysis; Respiration; Sphingomyelins; Time Factors | 1993 |
Stable microbubble test for predicting the risk of respiratory distress syndrome: I. Comparisons with other predictors of fetal lung maturity in amniotic fluid.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Infant, Premature; Infant, Premature, Diseases; Lung; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Risk Factors; Sensitivity and Specificity; Sphingomyelins | 1993 |
Assessment of fetal lung maturity by fluorescence polarization in high-risk pregnancies.
Topics: 4-Chloro-7-nitrobenzofurazan; Amniotic Fluid; Female; Fetal Organ Maturity; Fluorescence Polarization; Fluorescent Dyes; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Complications; Prospective Studies; Reproducibility of Results; Risk Factors; Sphingomyelins | 1993 |
Role of the TDx FLM assay in fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Fluorescence Polarization; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Reagent Kits, Diagnostic; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1993 |
Single dose versus two doses of betamethasone for lung maturation in preterm rabbits.
Topics: Albumins; Animals; Animals, Newborn; Betamethasone; Drug Administration Schedule; Female; Fetal Growth Retardation; Fetal Organ Maturity; Gestational Age; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Rabbits | 1993 |
Biochemical immaturity of lungs in congenital diaphragmatic hernia.
Topics: Animals; Body Weight; DNA; Female; Fetal Organ Maturity; Glycogen; Hernia, Diaphragmatic; Hernias, Diaphragmatic, Congenital; Lung; Organ Size; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats; Rats, Sprague-Dawley | 1993 |
CD10/neutral endopeptidase 24.11 regulates fetal lung growth and maturation in utero by potentiating endogenous bombesin-like peptides.
Topics: Animals; Bombesin; Cell Division; Choline; Dipeptides; DNA; DNA Replication; Female; Fetus; Kinetics; Lung; Mice; Neprilysin; Phosphatidylcholines; Pregnancy; Proteins; Thymidine | 1993 |
Prediction of fetal lung maturity in infants of diabetic mothers using the FLM S/A and disaturated phosphatidylcholine tests.
Topics: Albumins; Amniotic Fluid; Diabetes Mellitus, Type 1; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Male; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Respiration Disorders; Respiratory Distress Syndrome, Newborn; Retrospective Studies; Sensitivity and Specificity | 1996 |
The composition of individual molecular species of plasma phosphatidylcholine in human pregnancy.
Topics: Chromatography, High Pressure Liquid; Fatty Acids, Omega-3; Fatty Acids, Unsaturated; Female; Fetal Blood; Fetus; Humans; Infant, Newborn; Liver; Longitudinal Studies; Male; Maternal-Fetal Exchange; Palmitates; Phosphatidylcholines; Placenta; Pregnancy; Prospective Studies; Stearates | 1995 |
The relationship of sonographic placental grading, biochemical pulmonary maturity and neonatal outcome in pregnancy-induced hypertension.
Topics: Amniotic Fluid; Biochemical Phenomena; Biochemistry; Female; Gestational Age; Humans; Hypertension; Infant, Newborn; Lung; Male; Phosphatidylcholines; Phosphatidylglycerols; Placenta; Pregnancy; Pregnancy Complications, Cardiovascular; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Ultrasonography | 1995 |
Evaluation of amniotic fluid elastolytic activity: can it be a method of fetal lung maturity assessment? A comparison with Gluck's L/S test.
Topics: Amniotic Fluid; Birth Weight; Connective Tissue; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Lung; Oligopeptides; Pancreatic Elastase; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Prognosis; Respiratory Distress Syndrome, Newborn; Sensitivity and Specificity; Sphingomyelins | 1994 |
Outcome of amniotic fluid analysis and neonatal respiratory status in diabetic and nondiabetic pregnancies.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Sphingomyelins | 1995 |
Prediction of respiratory distress syndrome by the novel dipalmitoyl phosphatidylcholine test.
Topics: 1,2-Dipalmitoylphosphatidylcholine; Amniotic Fluid; Delivery, Obstetric; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Pregnancy, High-Risk; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; ROC Curve; Sphingomyelins | 1996 |
Regulation of phosphatidylcholine synthesis in maturing type II cells: increased mRNA stability of CTP:phosphocholine cytidylyltransferase.
Topics: Animals; Choline-Phosphate Cytidylyltransferase; Cytosol; Dexamethasone; Embryonic and Fetal Development; Female; Fetus; Gene Expression Regulation, Enzymologic; Gestational Age; Lung; Male; Microsomes; Nucleotidyltransferases; Phosphatidylcholines; Pregnancy; Rats; Rats, Wistar; RNA Processing, Post-Transcriptional; RNA, Messenger; Transcription, Genetic | 1996 |
Lung hypoplasia and surfactant system immaturity induced in the fetal rat by prenatal exposure to nitrofen.
Topics: Animals; Female; Hernias, Diaphragmatic, Congenital; Lung; Male; Phenyl Ethers; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Exposure Delayed Effects; Pulmonary Surfactants; Rats; Rats, Wistar | 1996 |
Surfactant administration to the human fetus in utero: a new approach to prevention of neonatal respiratory distress syndrome (RDS).
Topics: Adult; Aminophylline; Amnion; Amniotic Fluid; Cesarean Section; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1996 |
Effects of prenatal treatment with betamethasone, L-carnitine, or betamethasone-L-carnitine combinations on the phosphatidylcholine content and composition of the foetal and maternal rat lung.
Topics: 1,2-Dipalmitoylphosphatidylcholine; Animals; Betamethasone; Carnitine; Drug Interactions; Female; Fetus; Glucocorticoids; Lung; Phosphatidylcholines; Pregnancy; Rats; Rats, Wistar | 1996 |
BY963: a sonographic contrast medium.
Topics: Animals; Contrast Media; Dogs; Dose-Response Relationship, Drug; Embryonic and Fetal Development; Female; Guinea Pigs; Male; Mice; Phosphatidylcholines; Pregnancy; Rabbits; Rats; Toxicity Tests; Ultrasonography | 1996 |
Fetal mouse lung ultrastructural maturation is accelerated by maternal thyrotropin-releasing hormone treatment.
Topics: Animals; Embryonic and Fetal Development; Female; Fetus; Lung; Maternal-Fetal Exchange; Mice; Mice, Inbred BALB C; Microscopy, Electron; Phosphatidylcholines; Pregnancy; Thyrotropin-Releasing Hormone | 1996 |
The choline content of human breast milk expressed during the first few weeks of lactation.
Topics: Choline; Female; Glycerylphosphorylcholine; Humans; Infant Nutritional Physiological Phenomena; Infant, Newborn; Lactation; Milk, Human; Nutritional Requirements; Phosphatidylcholines; Phosphorylcholine; Pregnancy; Sphingomyelins; Time Factors | 1996 |
A comparison of the shake test, optical density, L/S ratio (planimetric and stechiometric) and PG for the assessment of fetal lung maturity.
Topics: Adult; Amniotic Fluid; Densitometry; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Light; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Outcome; Prospective Studies; Reproducibility of Results; Sensitivity and Specificity; Sphingomyelins | 1996 |
Lung maturity tests. Relation to source, clarity, gestational age and neonatal outcome.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Linear Models; Lung; Multivariate Analysis; Phosphatidylcholines; Pregnancy; Pregnancy Outcome; Prostaglandins; Reproducibility of Results; Respiratory Distress Syndrome, Newborn; Sensitivity and Specificity; Sphingomyelins | 1996 |
Tissue phospholipids during human pregnancy by 31P NMR: myometrium, decidua, placenta and fetal membranes.
Topics: Decidua; Extraembryonic Membranes; Female; Humans; Labor, Obstetric; Magnetic Resonance Spectroscopy; Myometrium; Phosphatidylcholines; Phospholipids; Phosphorus; Placenta; Pregnancy; Sphingomyelins | 1996 |
Ultrasonic fetal and placental tissue characterization and lung maturity.
Topics: Amniotic Fluid; Case-Control Studies; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Low Birth Weight; Infant, Newborn; Liver; Lung; Phosphatidylcholines; Placenta; Pre-Eclampsia; Pregnancy; Sphingomyelins; Ultrasonography, Prenatal | 1996 |
Analytical and clinical evaluation of refractive index-matched anomalous diffraction (RIMAD) for assessment of fetal lung maturation.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Light; Lung; Phosphatidylcholines; Pregnancy; Quality Control; Reference Values; Refractometry; Respiratory Distress Syndrome, Newborn; ROC Curve; Scattering, Radiation; Sensitivity and Specificity; Sphingomyelins | 1996 |
Didecanoyl phosphatidylcholine is a superior substrate for assaying mammalian phospholipase D.
Topics: ADP-Ribosylation Factors; Animals; Brain; Carbon Radioisotopes; Cell Membrane; Cytosol; Female; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Humans; Mammals; Neutrophils; Phosphatidylcholines; Phospholipase D; Placenta; Pregnancy; Substrate Specificity; Swine | 1996 |
A microcentrifugation assay of phospholipid in lung surfactant from amniotic fluid.
Topics: Amniotic Fluid; Centrifugation; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants | 1996 |
Six alternative methods to the lecithin/sphingomyelin ratio in amniotic fluid for assessing fetal lung maturity.
Topics: Albumins; Amniotic Fluid; Apolipoproteins A; Apolipoproteins B; Autoanalysis; Female; Fetal Organ Maturity; Fluorescence Polarization; Gestational Age; Humans; Light; Lung; Organelles; Pathology, Clinical; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Reproducibility of Results; Scattering, Radiation; Sensitivity and Specificity; Sphingomyelins | 1997 |
Phosphatidylcholine cycle: an intracellular signaling mechanism in the primordial human placenta.
Topics: Diglycerides; Female; Glycerophospholipids; Humans; In Vitro Techniques; Kinetics; Myristic Acid; Myristic Acids; Phosphates; Phosphatidic Acids; Phosphatidylcholines; Phospholipids; Phosphorus Radioisotopes; Placenta; Pregnancy; Signal Transduction; Tetradecanoylphorbol Acetate; Tritium | 1996 |
The effect of dexamethasone on phosphatidylcholine species composition in fetal rat lungs.
Topics: Animals; Dexamethasone; Fatty Acids, Monounsaturated; Female; Glucocorticoids; Lung; Oleic Acid; Phosphatidylcholines; Pregnancy; Rats; Rats, Wistar | 1995 |
Prenatal effects of betamethasone-L-carnitine combinations on fetal rat lung.
Topics: 1,2-Dipalmitoylphosphatidylcholine; Animals; Betamethasone; Body Weight; Carnitine; Female; Lung; Organ Size; Phosphatidylcholines; Phospholipids; Pregnancy; Rats; Rats, Wistar | 1996 |
Contributions by individual lungs to the surfactant status in congenital diaphragmatic hernia.
Topics: Animals; Animals, Newborn; Bronchoalveolar Lavage Fluid; Female; Hernia, Diaphragmatic; Hernias, Diaphragmatic, Congenital; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Proteolipids; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Sheep | 1997 |
Prediction of fetal lung maturity from near-infrared spectra of amniotic fluid.
Topics: Adult; Amniotic Fluid; Feasibility Studies; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Prenatal Diagnosis; Sensitivity and Specificity; Spectroscopy, Near-Infrared; Sphingomyelins | 1997 |
The effects of oligohydramnios and cervical cord transection on lung growth in experimental pulmonary hypoplasia in rabbits.
Topics: Animals; Body Weight; Bronchoalveolar Lavage Fluid; Female; Fetal Movement; Fetus; Lectins; Lung; Lung Diseases; Organ Size; Phosphatidylcholines; Polyhydramnios; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rabbits; Respiration; Sphingomyelins; Spinal Cord | 1997 |
Effect of the size of liposomes on the transfer and uptake of carboxyfluorescein by the perfused human term placenta.
Topics: Analysis of Variance; Area Under Curve; Cholesterol; Chromatography, Gel; Drug Carriers; Drug Compounding; Drug Stability; Female; Fluoresceins; Fluorescent Dyes; Humans; In Vitro Techniques; Liposomes; Particle Size; Perfusion; Phosphatidylcholines; Placenta; Pregnancy; Spectrometry, Fluorescence; Tissue Distribution | 1997 |
Morbidity in the preterm infant with mature lung indices.
Topics: Amniotic Fluid; Analysis of Variance; Apgar Score; Birth Weight; Cerebral Hemorrhage; Delivery, Obstetric; Ductus Arteriosus, Patent; Enterocolitis, Pseudomembranous; Female; Fetal Organ Maturity; Gestational Age; Humans; Incidence; Infant, Newborn; Infant, Premature; Infant, Premature, Diseases; Lung; Meningitis; Multivariate Analysis; Outcome Assessment, Health Care; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pneumonia; Pregnancy; Pregnancy Outcome; Respiration, Artificial; Respiratory Distress Syndrome, Newborn; Retinopathy of Prematurity; Retrospective Studies; Sepsis; Sphingomyelins; Survival Rate | 1997 |
Effect of maternal cholestasis on biliary lipid and bile acid secretion in the infant rat.
Topics: Aging; Animals; Bile; Bile Acids and Salts; Bile Canaliculi; Carbon Radioisotopes; Cholestasis; Cholesterol; Chromatography, High Pressure Liquid; Common Bile Duct; Female; Gas Chromatography-Mass Spectrometry; Glycocholic Acid; Liver; Organelles; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prenatal Exposure Delayed Effects; Radioisotope Dilution Technique; Rats; Rats, Wistar | 1997 |
[Immunoenzyme analysis in the determination of antibodies to main classes of cell phospholipids in human blood].
Topics: Adult; Antibodies, Anticardiolipin; Antibodies, Antiphospholipid; Autoantibodies; Chromatography, Thin Layer; Female; Humans; Immunoenzyme Techniques; Immunoglobulin G; Immunoglobulin M; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Pregnancy; Sphingomyelins | 1997 |
Glucocorticoid regulation of surfactant components in immature lambs.
Topics: Animals; Betamethasone; Body Weight; Bronchoalveolar Lavage Fluid; Female; Glucocorticoids; Lung; Organ Size; Phosphatidylcholines; Pregnancy; Prenatal Exposure Delayed Effects; Proteolipids; Pulmonary Surfactant-Associated Protein A; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Regression Analysis; Respiration; Respiratory Function Tests; Sheep | 1997 |
Pulmonary phospholipid saturation increases with glucocorticoid receptor mRNAs in late gestation but not due to labor in the fetal rhesus monkey.
Topics: Animals; Blotting, Northern; Fatty Acids; Female; Fetus; Gestational Age; Labor, Obstetric; Lung; Macaca mulatta; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipases A; Phospholipases A2; Phospholipids; Pregnancy; Receptors, Glucocorticoid; Regression Analysis; RNA, Messenger | 1997 |
Changes in uterine endometrial phospholipids and fatty acids throughout the oestrous cycle and early pregnancy in the ewe.
Topics: Animals; Arachidonic Acid; Dinoprost; Endometrium; Estrus; Fatty Acids; Female; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Pregnancy; Pregnancy, Animal; Sheep | 1997 |
Developmental regulation of the effects of surfactant protein A on phospholipid uptake by fetal rat type II pneumocytes.
Topics: Animals; Binding Sites; Cell Division; Cell Membrane Permeability; Cells, Cultured; Dose-Response Relationship, Drug; Drug Carriers; Female; Fetus; Follow-Up Studies; Glycoproteins; Liposomes; Lung; Phosphatidylcholines; Pregnancy; Proteolipids; Pulmonary Surfactant-Associated Protein A; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Rats; Rats, Sprague-Dawley | 1998 |
Fetal lung maturation. Comparison of biochemical indices in gestational diabetic and nondiabetic pregnancies.
Topics: Adult; Amniotic Fluid; Blood Glucose; Diabetes, Gestational; Female; Fetal Organ Maturity; Humans; Hypertension; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Complications; Sphingomyelins | 1997 |
Rapid determination of fetal lung maturity from infrared spectra of amniotic fluid.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Spectrophotometry, Infrared; Sphingomyelins | 1998 |
Reversible translocation of CTP:phosphocholine cytidylyltransferase from cytosol to membranes in the adult bovine liver around parturition.
Topics: Animals; Biological Transport, Active; Cattle; Choline-Phosphate Cytidylyltransferase; Cytosol; Female; Labor, Obstetric; Lipoproteins, VLDL; Liver; Methyltransferases; Microsomes, Liver; Models, Biological; Nucleotidyltransferases; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Phospholipids; Postpartum Period; Pregnancy; RNA Nucleotidyltransferases | 1998 |
Pregnancy-associated adaptations to hepatic phosphatidylcholine biosynthesis in the guinea-pig.
Topics: Adaptation, Physiological; Animals; Choline; Chromatography, High Pressure Liquid; Female; Guinea Pigs; Liver; Methionine; Microsomes, Liver; Phosphatidylcholines; Pregnancy; Pregnancy, Animal; Radioligand Assay | 1998 |
Lecithin can be detected by volume-selected proton MR spectroscopy using a 1.5 T whole body scanner: a potentially non-invasive method for the prenatal assessment of fetal lung maturity.
Topics: Adult; Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Magnetic Resonance Imaging; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis | 1998 |
Prediction of RDS from amniotic fluid analysis: a comparison of the prognostic value of TLC and infra-red spectroscopy.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Prognosis; Reproducibility of Results; Respiratory Distress Syndrome, Newborn; Spectrophotometry, Infrared; Sphingomyelins | 1998 |
Simultaneous quantitation from infrared spectra of glucose concentrations, lactate concentrations, and lecithin/sphingomyelin ratios in amniotic fluid.
Topics: Amniotic Fluid; Female; Fetal Diseases; Fetal Distress; Fetal Organ Maturity; Glucose; Humans; Lactic Acid; Lung; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Pregnancy Complications, Infectious; Spectrophotometry, Infrared; Sphingomyelins | 1999 |
Effect of epidermal growth factor on enzymes of phospholipid biosynthesis in lung and liver of fetal rat in vivo and in vitro.
Topics: Animals; Dexamethasone; Epidermal Growth Factor; ErbB Receptors; Female; Glucocorticoids; Liver; Lung; Maternal-Fetal Exchange; Organ Culture Techniques; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Rats; Rats, Wistar | 1999 |
Vascular endothelial growth factor in human preterm lung.
Topics: Bronchopulmonary Dysplasia; Chorioamnionitis; Endothelial Growth Factors; Female; Fetal Membranes, Premature Rupture; Humans; Infant, Newborn; Infant, Premature; Lung; Lymphokines; Osmolar Concentration; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Sphingomyelins; Suction; Trachea; Vascular Endothelial Growth Factor A; Vascular Endothelial Growth Factors | 1999 |
Perinatal sidestream cigarette smoke exposure and the developing pulmonary surfactant system in rats.
Topics: Animals; Animals, Newborn; Bronchoalveolar Lavage Fluid; Cotinine; Cytochrome P-450 CYP1A1; Female; Immunoblotting; Microsomes; Phosphatidylcholines; Phospholipids; Pregnancy; Proteins; Pulmonary Surfactants; Random Allocation; Rats; Rats, Sprague-Dawley; Tobacco Smoke Pollution | 1999 |
Evaluation of fetal lung maturity in diamniotic twins.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Linear Models; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins; Twins | 1999 |
Effect of acute glucose depletion following glucose excess on surfactant phospholipid synthesis in developing fetal lung.
Topics: Animals; Choline; Down-Regulation; Embryonic and Fetal Development; Female; Glucose; Insulin; Lung; Organ Culture Techniques; Phosphatidylcholines; Pregnancy; Protein-Tyrosine Kinases; Pulmonary Surfactants; Rats; Rats, Sprague-Dawley; Receptor, Insulin | 1999 |
Prevention by a silymarin/phospholipid compound of ethanol-induced social learning deficits in rats.
Topics: Animals; Female; Fetal Alcohol Spectrum Disorders; Male; Memory; Phosphatidylcholines; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Sprague-Dawley; Silymarin; Social Behavior | 1999 |
Arachidonic acid-induced oxidative injury to cultured spinal cord neurons.
Topics: Animals; Arachidonic Acid; Calcium; Cell Survival; Cells, Cultured; Dose-Response Relationship, Drug; Enhancer Elements, Genetic; Fatty Acids, Nonesterified; Female; Fetus; Mice; Neurons; NF-kappa B; Oxidative Stress; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Pregnancy; Spinal Cord; Spinal Cord Injuries; Superoxide Dismutase | 1999 |
The biophysical/biochemical test. A new marker of fetal lung maturity in borderline cases.
Topics: Amniocentesis; Amniotic Fluid; Biomarkers; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Respiratory Distress Syndrome, Newborn; Retrospective Studies; ROC Curve; Sensitivity and Specificity; Sphingomyelins | 1999 |
Annexin V inhibits phosphatidylserine-induced intrauterine growth restriction in mice.
Topics: Animals; Annexin A5; Blood Platelets; Female; Fetal Growth Retardation; Humans; Liposomes; Mice; Mice, Inbred ICR; Phosphatidylcholines; Phosphatidylserines; Pregnancy; Recombinant Proteins; Thrombin; Trophoblasts | 1999 |
Effect of dexamethasone, triiodothyronine and dimethyl-isopropyl-thyronine on lung maturation of the fetal rat lung.
Topics: Animals; Blotting, Northern; Dexamethasone; Female; Fetal Organ Maturity; Glucocorticoids; Humans; Infant, Newborn; Lung; Microscopy, Electron; Phosphatidylcholines; Pregnancy; Proteolipids; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Rats; Rats, Wistar; Respiratory Distress Syndrome, Newborn; Thyronines; Triiodothyronine | 1999 |
Surfactant protein C in fetal and ventilated preterm rabbit lungs.
Topics: Animals; Animals, Newborn; Blotting, Western; Bronchoalveolar Lavage Fluid; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Proteolipids; Pulmonary Alveoli; Pulmonary Surfactants; Rabbits; Respiration, Artificial; Respiratory Distress Syndrome, Newborn; Tidal Volume | 1999 |
Comparison of disaturated phosphatidylcholine and fetal lung maturity surfactant/albumin ratio in diabetic and nondiabetic pregnancies.
Topics: Albumins; Amniotic Fluid; Blood Glucose; Diabetes Mellitus, Type 1; Female; Fetal Organ Maturity; Gestational Age; Glycated Hemoglobin; Humans; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Regression Analysis | 2000 |
Fetal surfactant as a source of arachidonate in human amniotic fluid.
Topics: Amniotic Fluid; Arachidonic Acid; Carbon Radioisotopes; Fatty Acids; Female; Humans; Lipid Metabolism; Lipoprotein Lipase; Phosphatidylcholines; Pregnancy; Prostaglandins; Pulmonary Surfactants; Type C Phospholipases | 2000 |
Effect of epidermal growth factor on lung growth in experimental fetal pulmonary hypoplasia.
Topics: Amniotic Fluid; Animals; Epidermal Growth Factor; ErbB Receptors; Female; Fetal Diseases; Humans; Lung; Lung Diseases; Oligohydramnios; Phosphatidylcholines; Pregnancy; Rabbits | 2000 |
Magnetic resonance spectroscopy to detect lecithin in amniotic fluid and fetal lung.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Fetus; Humans; Lung; Magnetic Resonance Spectroscopy; Phosphatidylcholines; Pregnancy | 2000 |
Localization of mRNAs for phospholipase D (PLD) type 1 and 2 in the brain of developing and mature rat.
Topics: Age Factors; Animals; Blotting, Northern; Brain; Female; Gene Expression Regulation, Developmental; Gene Expression Regulation, Enzymologic; In Situ Hybridization; Neuroglia; Phosphatidylcholines; Phospholipase D; Pregnancy; Rats; Rats, Wistar; RNA, Messenger | 2000 |
Sonographic measurements of fetal parts to predict pulmonary maturity among twins and singletons.
Topics: Adult; Biometry; Female; Femur; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Pregnancy; ROC Curve; Sphingomyelins; Twins; Ultrasonography, Prenatal | 2000 |
Differences in TDx fetal lung maturity assay values between twin and singleton gestations.
Topics: Adrenal Cortex Hormones; Amniotic Fluid; Biomarkers; Diseases in Twins; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Reference Values; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Twins | 2000 |
Amniotic fluid indices of fetal pulmonary maturity with preterm premature rupture of membranes.
Topics: Adult; Amniotic Fluid; Female; Fetal Membranes, Premature Rupture; Fetal Organ Maturity; Fluorescence Polarization Immunoassay; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Respiratory Distress Syndrome, Newborn; Retrospective Studies; Sphingomyelins | 2000 |
Blood fatty acid composition of pregnant and nonpregnant Korean women: red cells may act as a reservoir of arachidonic acid and docosahexaenoic acid for utilization by the developing fetus.
Topics: Adult; Arachidonic Acid; Docosahexaenoic Acids; Erythrocytes; Fatty Acids; Female; Humans; Korea; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Pregnancy Trimester, Third; Reference Values | 2000 |
Does preeclampsia influence fetal lung maturity?
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Obstetric Labor, Premature; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Sphingomyelins | 2000 |
The effect in premature infants of prenatal corticosteroids on endogenous surfactant synthesis as measured with stable isotopes.
Topics: Betamethasone; Dose-Response Relationship, Drug; Female; Glucocorticoids; Humans; Infant, Newborn; Injections, Intramuscular; Male; Phosphatidylcholines; Pregnancy; Prenatal Care; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Treatment Outcome | 2000 |
Prevalence of various antiphospholipid antibodies in pregnant women.
Topics: Adult; Antibodies, Anticardiolipin; Antibody Specificity; Female; Humans; Immunoglobulin G; Immunoglobulin M; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Pregnancy; Pregnancy Complications; Seroepidemiologic Studies | 2000 |
Surfactant levels after reversible tracheal occlusion and prenatal steroids in experimental diaphragmatic hernia.
Topics: Analysis of Variance; Animals; Betamethasone; Enzyme-Linked Immunosorbent Assay; Female; Glucocorticoids; Hernia, Diaphragmatic; Hernias, Diaphragmatic, Congenital; Lung; Membrane Proteins; Microscopy, Electron; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sheep; Trachea | 2001 |
Lamellar body counts compared with traditional phospholipid analysis as an assay for evaluating fetal lung maturity.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Inclusion Bodies; Infant, Newborn; Likelihood Functions; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Predictive Value of Tests; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 2001 |
Choline deficiency induces apoptosis in primary cultures of fetal neurons.
Topics: Animals; Apoptosis; Cell Membrane; Cells, Cultured; Ceramides; Cerebral Cortex; Choline; Choline Deficiency; Culture Media; Female; Hippocampus; In Situ Nick-End Labeling; Neurites; Neurons; PC12 Cells; Phosphatidylcholines; Phosphorylcholine; Pregnancy; Rats; Rats, Sprague-Dawley | 2001 |
CTP:phosphocholine cytidylyltransferase alpha is a cytosolic protein in pulmonary epithelial cells and tissues.
Topics: Animals; Cell Line; Cell Nucleus; Cells, Cultured; Choline-Phosphate Cytidylyltransferase; Culture Media, Serum-Free; Epithelial Cells; Female; Genes, Reporter; Green Fluorescent Proteins; Humans; Immunohistochemistry; Indicators and Reagents; Luminescent Proteins; Lung; Microscopy, Fluorescence; Phosphatidylcholines; Pregnancy; Protein Isoforms; Pulmonary Surfactants; Rats; Recombinant Fusion Proteins; Respiratory Mucosa | 2001 |
Restoring effects of vitamin A on surfactant synthesis in nitrofen-induced congenital diaphragmatic hernia in rats.
Topics: Analysis of Variance; Animals; Blotting, Northern; Chromatography, Thin Layer; Disease Models, Animal; DNA; Female; Fetus; Fluorescent Antibody Technique; Gestational Age; Herbicides; Hernia, Diaphragmatic; Hernias, Diaphragmatic, Congenital; Lung; Male; Phenyl Ethers; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats; Rats, Wistar; RNA, Messenger; Vitamin A | 2001 |
Maternal-fetal n-6 and n-3 polyunsaturated fatty acids gradient in plasma and red cell phospholipids.
Topics: Adult; Erythrocytes; Fatty Acids, Omega-3; Fatty Acids, Omega-6; Fatty Acids, Unsaturated; Female; Humans; Hypolipidemic Agents; Infant, Newborn; Korea; Maternal-Fetal Exchange; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Sphingomyelins; Triglycerides | 2001 |
Amniotic fluid Clara cell protein concentration in normal pregnancy, a marker of fetal airway growth or fetal lung maturation?
Topics: Amniotic Fluid; Bronchi; Female; Fetal Organ Maturity; Fetus; Gestational Age; Humans; Lung; Phosphatidylcholines; Pregnancy; Proteins; Sphingomyelins; Uteroglobin | 2001 |
Comparative effects of chronic exposure to glucose or sodium butyrate on surfactant development in fetal rabbits.
Topics: Animals; Blood Glucose; Butyrates; Female; Fetal Blood; Fetal Organ Maturity; Fetal Weight; Glucose; Insulin; Lung; Phosphatidylcholines; Phosphatidylinositols; Phospholipids; Placebos; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Rabbits | 2001 |
The pattern of change in the lecithin/sphingomyelin ratio in patients with preterm premature rupture of membranes between 24 and 34 weeks' gestation.
Topics: Amniotic Fluid; Female; Fetal Membranes, Premature Rupture; Fetal Organ Maturity; Humans; Male; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Prospective Studies; Sex Characteristics; Sphingomyelins | 2002 |
Low HIV-seroprevalence in pregnant women in a rural area in Tanzania.
Topics: Cardiolipins; Cholesterol; Enzyme-Linked Immunosorbent Assay; Female; HIV; HIV Antibodies; HIV Infections; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Infectious; Rural Population; Seroepidemiologic Studies; Syphilis; Syphilis Serodiagnosis; Tanzania | 2001 |
Efficacy of dietary arachidonic acid provided as triglyceride or phospholipid as substrates for brain arachidonic acid accretion in baboon neonates.
Topics: Animals; Animals, Newborn; Arachidonic Acid; Brain; Carbon Isotopes; Erythrocytes; Female; Humans; Liver; Lung; Myocardium; Organ Size; Papio; Phosphatidylcholines; Pigment Epithelium of Eye; Pregnancy; Retina; Tissue Distribution; Triglycerides | 2002 |
A comparison of amniotic fluid fetal pulmonary phospholipids in normal and diabetic pregnancy.
Topics: Amniocentesis; Amniotic Fluid; Blood Glucose; Case-Control Studies; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Diabetes, Gestational; Female; Fetal Organ Maturity; Gestational Age; Humans; Linear Models; Lung; Odds Ratio; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy; Pregnancy in Diabetics; Racial Groups; Sphingomyelins | 2002 |
Effect of pregnancy on plasma lipid concentration in Trinidadian women. Result of a pilot study.
Topics: Adult; Birth Weight; Black People; Cross-Sectional Studies; Fatty Acids, Unsaturated; Female; Fetal Blood; Gestational Age; Humans; Lipids; Phosphatidylcholines; Pilot Projects; Pregnancy; Triglycerides; Trinidad and Tobago; White People | 2001 |
The fetal maturational and inflammatory responses to different routes of endotoxin infusion in sheep.
Topics: Acidosis; Amniotic Fluid; Animals; Animals, Newborn; Bronchoalveolar Lavage Fluid; Chorioamnionitis; Embryonic and Fetal Development; Endotoxins; Escherichia coli; Female; Fetal Death; Infusion Pumps; Injections, Intraperitoneal; Leukocyte Count; Lung; Neutrophils; Phosphatidylcholines; Pregnancy; Sheep; Stomach; Trachea | 2002 |
Tetrahydrocannabinol (THC) alters synthesis and release of surfactant-related material in isolated fetal rabbit type II cells.
Topics: Animals; Cell Survival; Cells, Cultured; Choline; Choline-Phosphate Cytidylyltransferase; Dose-Response Relationship, Drug; Dronabinol; Female; L-Lactate Dehydrogenase; Phosphatidylcholines; Pregnancy; Psychotropic Drugs; Pulmonary Alveoli; Pulmonary Surfactants; Rabbits; Tritium | 2002 |
Plasma phosphatidylcholine hydroperoxide-reducing activity in pregnant women.
Topics: Adult; Apolipoprotein B-100; Apolipoproteins B; Chromatography, High Pressure Liquid; Female; Glutathione Peroxidase; Humans; Male; Oxidation-Reduction; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Reference Values | 2001 |
Lamellar body counts--a rapid, reliable and cost-effective primary assay for fetal lung maturity determination.
Topics: Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 2002 |
Stretch-stimulated surfactant synthesis is coordinated by the paracrine actions of PTHrP and leptin.
Topics: Animals; Cells, Cultured; Female; Fibroblasts; Gene Expression; Leptin; Membrane Proteins; Paracrine Communication; Parathyroid Hormone-Related Protein; Perilipin-2; Phosphatidylcholines; Pregnancy; Proteins; Pulmonary Surfactants; Rats; Rats, Sprague-Dawley; Receptor, Parathyroid Hormone, Type 1; Receptors, Parathyroid Hormone; Stress, Mechanical; Triglycerides; Up-Regulation | 2002 |
Proximity of the protein moiety of a GPI-anchored protein to the membrane surface: a FRET study.
Topics: Alkaline Phosphatase; Cell Membrane; Energy Transfer; Female; Glycosylphosphatidylinositols; GPI-Linked Proteins; Humans; Intracellular Membranes; Isoenzymes; Kinetics; Lipid Bilayers; Microsomes; Models, Molecular; Phosphatidylcholines; Placenta; Pregnancy; Protein Conformation; Spectrometry, Fluorescence | 2002 |
The effect of parturition on amniotic fluid lecithin concentration.
Topics: Amniocentesis; Amniotic Fluid; Blood; Female; Gestational Age; Humans; Hydrogen-Ion Concentration; Labor Onset; Labor, Induced; Labor, Obstetric; Phosphatidylcholines; Pregnancy; Umbilical Cord | 1976 |
Lung lecithin biosynthesis in the nonhuman primate fetus: determination of the primary pathway in vivo.
Topics: Acid-Base Equilibrium; Animals; Choline; Ethanolamines; Female; Fetus; Haplorhini; Hydrogen-Ion Concentration; Lung; Macaca mulatta; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy | 1976 |
Lecithin/sphingomyelin ratio versus rapid surfactant test in normal and diabetic pregnancies.
Topics: Adult; Amniotic Fluid; False Negative Reactions; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Prognosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
Ossification centers as evidence of fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetus; Growth; Humans; Knee; Lung; Osteogenesis; Phosphatidylcholines; Pregnancy; Radiography; Sphingomyelins | 1976 |
The influence of changes in the phospholipid pattern of intact fibroblasts on the activities of four membrane-bound enzymes.
Topics: Adenosine Triphosphatases; Adenylyl Cyclases; Cell Membrane; Cells, Cultured; Enzyme Activation; Female; Fibroblasts; gamma-Glutamyltransferase; Humans; Kinetics; Nucleotidases; Ouabain; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylserines; Phospholipids; Pregnancy; Thyrotropin; Umbilical Cord | 1977 |
Effects of monitoring high-risk pregnancies and intrapartum FHR monitoring on perinates.
Topics: Amniotic Fluid; Birth Weight; Creatinine; Delivery, Obstetric; Estriol; Female; Fetal Death; Fetal Diseases; Fetal Heart; Fetal Monitoring; Gestational Age; Heart Rate; Humans; Infant Mortality; Labor, Obstetric; Mortality; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Sphingomyelins; Ultrasonography | 1978 |
Letter: Risk of respiratory-distress syndrome.
Topics: Amniotic Fluid; Apgar Score; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
Letter: Amniotic fluid: visual assessment of fetal maturity.
Topics: Amniotic Fluid; Female; Fetus; Humans; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Specimen Handling; Sphingomyelins | 1975 |
Progress in fetal assessment.
Topics: Alpha-Globulins; Amniocentesis; Amniotic Fluid; Creatinine; Estriol; Estrogens; Female; Fetal Death; Fetal Diseases; Fetal Proteins; Gestational Age; Humans; Isoenzymes; L-Lactate Dehydrogenase; Lung; Phosphatidylcholines; Phospholipids; Placental Hormones; Pregnancy; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Prenatal Diagnosis; Radioimmunoassay; Sphingomyelins; Ultrasonography | 1975 |
The evaluation of fetal lung maturity by amniotic fluid analysis.
Topics: Amniotic Fluid; Cell Count; Chromatography, Thin Layer; Color; Creatinine; Erythrocytes; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Staining and Labeling | 1975 |
Letter: Gastric-aspirate lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Female; Gastric Juice; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
Pharyngeal lecithin/sphingomyelin ratios in newborn infants.
Topics: Birth Order; Female; Gestational Age; Humans; Infant, Newborn; Lung; Pharynx; Phosphatidylcholines; Pregnancy; Quadruplets; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors; Triplets | 1976 |
Letter: Indices of fetal maturation in diabetic pregnancy.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
Letter: Lecithin/sphingomyelin ratios and sex incidence of respiratory-distress syndrome.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Lung; Male; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sex Factors; Sex Ratio; Sphingomyelins | 1976 |
Letter: Lecithin/sphingomyelin ratio in tracheal aspirate.
Topics: Birth Order; Exudates and Transudates; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Quadruplets; Sphingomyelins; Trachea; Triplets | 1976 |
Letter: Lecithin/sphingomyelin ratio in tracheal aspirate.
Topics: Female; Humans; Infant, Newborn; Labor Onset; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Trachea | 1976 |
Amniotic fluid tests for fetal maturity in normal and abnormal pregnancies.
Topics: Amniocentesis; Amniotic Fluid; Birth Weight; Creatinine; Female; Fetus; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Sphingomyelins; Staining and Labeling | 1977 |
Polyunsaturated fatty acids and the brain.
Topics: Adult; Brain; Diet, Vegetarian; Dietary Fats; Erythrocytes; Fatty Acids, Unsaturated; Female; Humans; Infant; Lipids; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy | 1977 |
Antepartum evaluation of the high-risk fetus: problems and prospects.
Topics: alpha-Fetoproteins; Amniocentesis; Amniotic Fluid; Birth Weight; Chromosome Aberrations; Chromosome Disorders; Congenital Abnormalities; Estriol; Female; Fetal Diseases; Gestational Age; Humans; Obstetric Labor, Premature; Oxytocin; Phosphatidylcholines; Placental Function Tests; Placental Lactogen; Pregnancy; Prenatal Diagnosis; Spinal Dysraphism; Ultrasonography; Uterine Contraction | 1976 |
Cortisol concentrations and lecithin-sphingomyelin ratios in amniotic fluid.
Topics: Amniotic Fluid; Female; Humans; Hydrocortisone; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Sphingomyelins | 1978 |
A comparison between the lecithin/sphingomyelin ratio and the Nile blue sulphate test in the estimation of fetal maturity.
Topics: Adult; Amniotic Fluid; Female; Fetus; Humans; Infant, Newborn; Labor, Induced; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Staining and Labeling; Sulfates | 1977 |
Simultaneous determination of phosphatidylglycerol and the lecithin/sphingomyelin ratio in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Female; Humans; Indicators and Reagents; Molybdenum; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Sphingomyelins; Staining and Labeling | 1978 |
CEA and NCA in amniotic fluid of normal and abnormal pregnancies.
Topics: alpha-Fetoproteins; Amniotic Fluid; Carcinoembryonic Antigen; Chromosome Aberrations; Female; Gestational Age; Glycoproteins; Humans; Neural Tube Defects; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Radioimmunoassay; Sphingomyelins | 1978 |
Amniotic fluid beta 2 microglobulin: correlation with L/S ratios and creatinine levels.
Topics: Amniotic Fluid; beta 2-Microglobulin; Beta-Globulins; Creatinine; Female; Gestational Age; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Sphingomyelins | 1979 |
Implications for amniocentesis.
Topics: alpha-Fetoproteins; Amniocentesis; Chromosomes, Human; Female; Fetal Diseases; Humans; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1979 |
Effect of a lipid load on blood and urinary carnitine in man.
Topics: Administration, Oral; Carnitine; Dietary Fats; Fats; Fatty Acids; Female; Glycerol; Humans; Kidney Failure, Chronic; Malabsorption Syndromes; Parenteral Nutrition; Phosphatidylcholines; Pregnancy; Renal Dialysis; Triglycerides | 1978 |
Determination of disaturated lecithin in rhesus monkey amniotic fluid as an index of fetal lung maturity.
Topics: Amniotic Fluid; Animals; Chromatography, Gas; Chromatography, Thin Layer; Female; Haplorhini; Lung; Macaca mulatta; Methods; Models, Biological; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1978 |
The biochemical effects of a maternal hyperalimentation during pregnancy.
Topics: Amino Acids; Ammonia; Amniotic Fluid; Estriol; Female; Humans; Infant, Newborn; Osmolar Concentration; Parenteral Nutrition; Parenteral Nutrition, Total; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1978 |
Significance of phosphatidylglycerol in amniotic fluid in complicated pregnancies.
Topics: Amniocentesis; Amniotic Fluid; Antibody Formation; Chromatography, Thin Layer; Female; Fetal Membranes, Premature Rupture; Humans; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylglycerols; Phosphatidylinositols; Phosphatidylserines; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Rh-Hr Blood-Group System; Sphingomyelins | 1979 |
Lung lecithin synthesis in primates as related to respiratory distress syndrome.
Topics: Amniotic Fluid; Animals; Choline; Ethanolamines; Female; Fetus; Gestational Age; Haplorhini; Humans; In Vitro Techniques; Infant, Newborn; Lung; Macaca; Macaca mulatta; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Thyrotropin-releasing hormone increases the amount of surfactant in lung lavage from fetal rabbits.
Topics: Animals; Female; Fetus; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rabbits; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Therapeutic Irrigation; Thyrotropin-Releasing Hormone | 1979 |
Influence of glucocorticoid administration and inhibition on fetal baboon pulmonary maturity and the amniotic fluid L/S ratio.
Topics: Amniotic Fluid; Animals; Dexamethasone; Estrone; Female; Fetus; Haplorhini; Lung; Lung Volume Measurements; Metyrapone; Papio; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1979 |
The lecithin/sphingomyelin ratio in Macaca arctoides.
Topics: Amniocentesis; Amniotic Fluid; Animals; Animals, Newborn; Female; Haplorhini; Macaca; Phosphatidylcholines; Pregnancy; Pregnancy, Animal; Pulmonary Surfactants; Sphingomyelins | 1979 |
Forebrain fatty acid composition during development in protein-calorie and essential fatty acid deficiencies in the rat.
Topics: Aging; Animals; Brain; Dietary Proteins; Dose-Response Relationship, Drug; Fatty Acids, Essential; Fatty Acids, Unsaturated; Female; Growth; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Protein-Energy Malnutrition; Rats | 1979 |
Fetal lung lecithin metabolism in the glucose-intolerant Rhesus monkey pregnancy.
Topics: Amniotic Fluid; Animals; Body Weight; Female; Fetal Death; Fetus; Glucose Tolerance Test; Haplorhini; Humans; Infant, Newborn; Lung; Macaca mulatta; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Sphingomyelins; Streptozocin | 1976 |
Phospholipid biosynthesis: the activity of phosphatidic acid phosphohydrolase in the developing lung and amnionic fluid.
Topics: Amniotic Fluid; Animals; Choline; Female; Fetus; Gestational Age; Humans; Liver; Lung; Microsomes; Phosphatidic Acids; Phosphatidylcholines; Phospholipids; Phosphoric Monoester Hydrolases; Phosphotransferases; Pregnancy; Rabbits | 1975 |
Fetal lung maturatio. III. Amniotic fluid phosphatidic acid phosphohydrolase (PAPase) and its relation to the lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Female; Fetus; Humans; Infant, Newborn; Lung; Nasopharynx; Phosphatidic Acids; Phosphatidylcholines; Phospholipids; Phosphoric Monoester Hydrolases; Pregnancy; Sphingomyelins | 1975 |
Role of adenosine 3', 5'-monophosphate in maturation of fetal lungs.
Topics: 3',5'-Cyclic-AMP Phosphodiesterases; Aminophylline; Animals; Choline; Cyclic AMP; Female; Hydrocortisone; Lung; Male; Maternal-Fetal Exchange; Methionine; Phenobarbital; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rabbits | 1976 |
Phosphatidylinositol and phosphatidylglycerol in amniotic fluid: indices of lung maturity.
Topics: Amniotic Fluid; Female; Fetus; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylglycerols; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
Fetal lung maturation IV: the release of phosphatidic acid phosphohydrolase and phospholipids into the human amniotic fluid.
Topics: Amniotic Fluid; Fatty Acids; Female; Humans; Lung; Palmitic Acids; Phosphatidic Acids; Phosphatidylcholines; Phospholipids; Phosphoric Monoester Hydrolases; Pregnancy; Pulmonary Surfactants | 1976 |
Studies on pulmonary surfactant. Effects of cortisol administration to fetal rabbits on lung phospholipid content, composition and biosynthesis.
Topics: 1-Acylglycerophosphocholine O-Acyltransferase; Animals; Choline Kinase; Cytidine Diphosphate Choline; Diacylglycerol Cholinephosphotransferase; Fatty Acids; Female; Fetus; Gestational Age; Glycerol; Hydrocortisone; Lung; Nucleotidyltransferases; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Rabbits | 1976 |
Cortisol metabolism in the perinatal period.
Topics: Adrenal Cortex; Adrenal Glands; Adrenocorticotropic Hormone; Amniotic Fluid; Animals; Circadian Rhythm; Estradiol Congeners; Female; Fetus; Gestational Age; Humans; Hydrocortisone; Hypothalamus; Labor, Obstetric; Lung; Male; Maternal-Fetal Exchange; Phosphatidylcholines; Pituitary Gland; Pregnancy; Pregnancy Trimester, First; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Sphingomyelins | 1976 |
Lung phosphatidylcholine synthesis and cholinephosphotransferase activity in anencephalic rat fetuses with corticosteroid deficiency.
Topics: Adrenal Cortex Hormones; Anencephaly; Animals; Dexamethasone; Diacylglycerol Cholinephosphotransferase; Female; Fetal Diseases; Fetus; Lung; Phosphatidylcholines; Phosphotransferases; Pregnancy; Rats | 1977 |
Phosphatidylcholine-lysophosphatidylcholine cycle pathway enzymes in rabbit lung. II. Marked differences in the effect of gestational age on activity compared to the CDP-choline pathway.
Topics: 1-Acylglycerophosphocholine O-Acyltransferase; Animals; Diacylglycerol Cholinephosphotransferase; Fatty Acids, Nonesterified; Female; Fetus; Gestational Age; Lung; Lysophosphatidylcholines; Nucleotidyltransferases; Phosphatidylcholines; Phosphoenolpyruvate Sugar Phosphotransferase System; Phospholipases; Phospholipids; Pregnancy; Proteins; Rabbits | 1977 |
Effect of maternal isoxsuprine on fetal rabbit lung biochemical maturation.
Topics: Animals; Diacylglycerol Cholinephosphotransferase; Female; Isoxsuprine; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Rabbits; Sphingomyelins; Therapeutic Irrigation; Trachea | 1977 |
The measurement of phosphatidate phosphohydrolase in human amniotic fluid.
Topics: Amniotic Fluid; Edetic Acid; Female; Humans; Kinetics; Phosphatidic Acids; Phosphatidylcholines; Phosphoric Monoester Hydrolases; Pregnancy; Sphingomyelins; Subcellular Fractions; Temperature | 1978 |
Fetal lung maturation: human amniotic fluid phosphatidate phosphohydrolase activity through normal gestation and its relation to the lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Female; Fetus; Gastric Juice; Gestational Age; Growth; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidate Phosphatase; Phosphatidylcholines; Phosphoric Monoester Hydrolases; Pregnancy; Sphingomyelins | 1978 |
Effects of betamethasone on phospholipid content, composition and biosynthesis in the fetal rabbit lung.
Topics: 1-Acylglycerophosphocholine O-Acyltransferase; Animals; Betamethasone; Choline; Choline Kinase; Diacylglycerol Cholinephosphotransferase; Female; Glycogen; Hydrocortisone; Lung; Phosphatidate Phosphatase; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Rabbits; Sphingomyelins | 1979 |
Plasma lipids and HDL cholesterol during pregnancy.
Topics: Adult; Animals; Cholesterol; Contraceptives, Oral; Coronary Disease; Female; Humans; Lipids; Lipoproteins, HDL; Phosphatidylcholines; Pregnancy; Rats; Risk | 1979 |
Surface properties of the amniotic fluid in normal pregnancy.
Topics: Amniotic Fluid; Blood; Female; Hemolysis; Humans; Hydrogen-Ion Concentration; Meconium; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Sodium Chloride; Surface Properties; Surface Tension; Vernix Caseosa | 1975 |
Foam-stability test on gastric aspirate and the diagnosis of respiratory-distress syndrome.
Topics: Amniotic Fluid; Female; Gastric Juice; Gestational Age; Humans; Hydrogen-Ion Concentration; Infant, Newborn; Methods; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
[Foam test (shake test)].
Topics: Amniotic Fluid; Female; Humans; Methods; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1978 |
Failure of immature lungs to produce foam and retain air at birth.
Topics: Amniotic Fluid; Animals; Animals, Newborn; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rabbits; Residual Volume; Respiration; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
[Changes in fetal lung maturity after maternal treatment with glucocorticoids].
Topics: Abortion, Threatened; Adult; Amniotic Fluid; Betamethasone; Female; Fetal Organ Maturity; Glucocorticoids; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Obstetric Labor, Premature; Phosphatidylcholines; Placenta Previa; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Sphingomyelins | 1979 |
Clinical studies on lecithin/sphingomyelin ratio.
Topics: Adult; Amniocentesis; Amniotic Fluid; Bilirubin; Creatinine; Delivery, Obstetric; Female; Fetal Diseases; Fetus; Gestational Age; Glucose; Humans; Infant, Newborn; Male; Organ Size; Phosphatidylcholines; Placenta; Placental Insufficiency; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Pulmonary Surfactants; Sphingomyelins | 1978 |
Use of liposomes for the enhancement of the cytotoxic effects of cytosine arabinoside.
Topics: Animals; Arabinofuranosylcytosine Triphosphate; Cytarabine; Drug Synergism; Female; Leukemia L1210; Liposomes; Mice; Mice, Inbred DBA; Pharmaceutical Vehicles; Phosphatidylcholines; Phosphatidylserines; Pregnancy; Tissue Distribution | 1978 |
Amniotic fluid prolactin.
Topics: Adolescent; Adult; Amniotic Fluid; Female; Fetal Monitoring; Fetus; Gestational Age; Growth; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prolactin; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Amniotic fluid lecithin and phosphatidylglycerol. Value in predicting development of neonatal respiratory distress syndrome in pregnant diabetic patients: pilot study.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Pilot Projects; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn | 1979 |
Factors influencing surfactant composition in the newborn infant.
Topics: alpha 1-Antitrypsin Deficiency; Female; Glucocorticoids; Hepatitis; Humans; Hypothyroidism; Infant, Newborn; Infant, Premature; Maternal-Fetal Exchange; Methylprednisolone; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Substance-Related Disorders; Surface Tension; Uterine Hemorrhage | 1978 |
The lecithin/sphingomyelin ratio in 132 insulin-dependent diabetic pregnancies.
Topics: Amniotic Fluid; Apgar Score; Diabetes Mellitus; False Positive Reactions; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Insulin; Male; Phosphatidylcholines; Polyhydramnios; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Effect of betamethasone on analysis of amniotic fluid in the rhesus-sensitized pregnancy.
Topics: Amniocentesis; Amniotic Fluid; Betamethasone; Blood Group Incompatibility; Female; Humans; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Hematologic; Rh-Hr Blood-Group System; Spectrophotometry; Sphingomyelins | 1977 |
[Investigation regarding the influence of erythroblastosis fetalis on infant lung maturity (author's transl)].
Topics: Amniotic Fluid; Betamethasone; Edema; Erythroblastosis, Fetal; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphorus; Pregnancy; Pregnancy Trimester, Third; Respiratory Distress Syndrome, Newborn; Rh-Hr Blood-Group System | 1977 |
Respiratory distress syndrome and the value of amniotic fluid phospholipids in predicting such complications before birth.
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
Lung development in the fetal primate, Macaca nemestrina. II. Pressure-volume and phospholipid changes.
Topics: Amniotic Fluid; Animals; Female; Gestational Age; Haplorhini; Lung; Lung Volume Measurements; Macaca; Phosphatidylcholines; Phospholipids; Pregnancy; Pressure; Surface Tension | 1977 |
Bacteriolytic activity of amniotic fluid.
Topics: Amniotic Fluid; Antibody Formation; Bacteriolysis; Female; Humans; Micrococcus; Phosphatidylcholines; Placenta Diseases; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Rh-Hr Blood-Group System | 1978 |
The significance of a low amniotic fluid creatinine and a mature lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Blood Group Incompatibility; Congenital Abnormalities; Creatinine; Female; Fetal Diseases; Humans; Phosphatidylcholines; Pregnancy; Rh-Hr Blood-Group System; Sphingomyelins | 1978 |
Response of immature baboon fetal lung to intra-amniotic betamethasone.
Topics: Amnion; Amniotic Fluid; Animals; Betamethasone; Female; Haplorhini; Injections; Lung; Papio; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1978 |
Glucocorticoids and the rhesus fetal lung.
Topics: Amniotic Fluid; Animals; Betamethasone; DNA; Female; Fetus; Glucocorticoids; Haplorhini; Lung; Lung Volume Measurements; Macaca mulatta; Maternal-Fetal Exchange; Models, Biological; Phosphatidylcholines; Phospholipids; Pregnancy; Pressure; Prospective Studies; Sphingomyelins; Surface Tension; Tissue Extracts | 1978 |
[Diabetes and pregnancy. A prospective study of 14 cases (author's transl)].
Topics: Adult; Amniotic Fluid; Creatinine; Diabetic Retinopathy; Female; Fetal Monitoring; Humans; Ophthalmoscopy; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prospective Studies; Risk; Sphingomyelins | 1979 |
Amniotic fluid lecithin/sphingomyelin ratio, palmitic acid, palmitic acid/stearic acid ratio, total cortisol, creatinine, and percentage of lipid-positive cells in assessment of fetal maturity and fetal pulmonary maturity: a comparison.
Topics: Amniotic Fluid; Creatinine; Cross Reactions; Female; Fetus; Humans; Hydrocortisone; Lipid Metabolism; Lung; Palmitic Acids; Phosphatidylcholines; Pregnancy; Sphingomyelins; Stearic Acids | 1979 |
The ultrasonic changes in the maturing placenta and their relation to fetal pulmonic maturity.
Topics: Amniotic Fluid; Classification; Female; Fetus; Humans; Lung; Phosphatidylcholines; Placenta; Pregnancy; Sphingomyelins; Ultrasonography | 1979 |
Relationship between the lecithin/sphingomyelin ratio and the P value of amniotic fluid.
Topics: Amniotic Fluid; Female; Fluorescence Polarization; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1979 |
[Significance of the change in the lecithin and sphingomyelin ratio in pregnant women in different pathological states].
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1979 |
"Antiaging" therapy in the USSR.
Topics: Aged; Aging; Animals; Cholesterol; Female; Humans; Male; Middle Aged; Phosphatidylcholines; Placental Extracts; Pregnancy; Research; USSR | 1979 |
[Amniotic fluid concentrations of thyroxine, reverse triiodothyronine and lecithins].
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Thyroid Gland; Thyroxine; Triiodothyronine; Triiodothyronine, Reverse | 1979 |
Amniotic fluid L/S ratio for fetal lung maturity. An update and review of new ideas.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Effect of terbutaline on lecithin content in alveolar lung wash in fetal rabbits.
Topics: Animals; Female; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Rabbits; Terbutaline | 1979 |
[Investigations of the effect and mechanism of action of the beta-sympathomimetic ritodrine on the synthesis and release of dipalmitoyl-lecithin in the fetal rabbit lung (author's transl)].
Topics: Animals; Female; Fetus; Lung; Phosphatidylcholines; Pregnancy; Propanolamines; Rabbits; Receptors, Glucocorticoid; Ritodrine | 1979 |
Quantitation of disaturated phosphatidylcholine and phosphatidylglycerol in amniotic fluid by fluorescence diminution: methodology and clinical results.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Complications; Spectrometry, Fluorescence | 1979 |
L/S ratios and RDS.
Topics: Female; Humans; Infant, Newborn; Methods; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Comparison of glucocorticoid conjugates with other indexes of fetal maturation.
Topics: Amniotic Fluid; Corticosterone; Creatinine; Female; Fetus; Gestational Age; Humans; Hydrocortisone; Infant, Newborn; Lung; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Risk; Sphingomyelins | 1979 |
Amniotic fluid phospholipid concentrations in pregnancies with pre-eclampsia and/or intrauterine growth-retardation of the fetus.
Topics: Amniotic Fluid; Female; Fetal Growth Retardation; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Lidocaine interference in lecithin/sphingomyelin ratios.
Topics: Adult; Amniotic Fluid; Chemical Phenomena; Chemistry; Female; Humans; Lidocaine; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1979 |
Assessment of fetal lung maturity: a comparison of the lecithin/sphingomyelin ratio and the tests of optical density at 400 and 650 nm.
Topics: Amniotic Fluid; Female; Fetal Monitoring; Fetus; Humans; Lung; Nephelometry and Turbidimetry; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1979 |
Phospholipid content of mitochondrial and microsomal membranes from Morris hepatomas of varying growth rates.
Topics: Animals; Cardiolipins; Female; Fetus; Liver Neoplasms, Experimental; Liver Regeneration; Membranes; Microsomes, Liver; Mitochondria, Liver; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Pregnancy; Rats; Sphingomyelins | 1979 |
The use of amniocentesis in patients with premature rupture of membranes.
Topics: Amniocentesis; Amnion; Amniotic Fluid; Bacterial Infections; Chorion; Delivery, Obstetric; Female; Fetal Membranes, Premature Rupture; Fetus; Humans; Infant, Newborn; Inflammation; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Complications, Infectious; Prenatal Diagnosis; Prospective Studies; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Ultrasonography | 1979 |
The value of lecithin/sphingomyelin ratios in diabetes: a critical review.
Topics: Amniotic Fluid; Delivery, Obstetric; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Research Design; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Performance of the amniotic fluid foam stability--50 percent test. A bedside precedure for the prenatal detection of hyaline membrane disease.
Topics: Amniotic Fluid; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Sphingomyelins | 1979 |
A simple foam test on liquor amnii to predict neo-natal outcome.
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Effect of diabetes mellitus on amniotic fluid lecithin/sphingomyelin ratio and respiratory distress syndrome.
Topics: Amniotic Fluid; Blood Glucose; Female; Gestational Age; Humans; Infant, Newborn; Insulin; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1979 |
The lung profile. I. Normal pregnancy.
Topics: Amniotic Fluid; Animals; Diagnostic Errors; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Prenatal Diagnosis; Rabbits; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Phospholipid contents and their fatty acid compositions in human embryonic kidney, during development.
Topics: Aging; Fatty Acids; Female; Gestational Age; Humans; Kidney; Male; Middle Aged; Phosphatidic Acids; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Pregnancy; Sphingomyelins | 1979 |
Effect of hyperlipidaemia on pulmonary diffusing capacity for carbon monoxide.
Topics: Adult; Aged; Carbon Monoxide; Cholesterol; Fat Emulsions, Intravenous; Female; Humans; Hyperlipidemias; Infusions, Parenteral; Male; Middle Aged; Phosphatidylcholines; Pregnancy; Pulmonary Diffusing Capacity; Triglycerides | 1979 |
[Evaluation of fetal lung maturity by enzymatic determination of lecithin content].
Topics: Amniotic Fluid; Female; Humans; Lung; Methods; Phosphatidylcholines; Pregnancy | 1979 |
Relationship between amylase concentration, L/S ratio and lecithin concentrations in amniotic fluid.
Topics: Amniotic Fluid; Amylases; Female; Fetus; Gestational Age; Humans; Methods; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1979 |
Saturated phosphatidylcholine in amniotic fluid and prediction of the respiratory-distress syndrome.
Topics: Acetone; Amniotic Fluid; Chemical Precipitation; Chromatography, Gas; False Negative Reactions; False Positive Reactions; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Amniotic fluid phosphatidylglycerol and real-time ultrasonic cephalometry.
Topics: Amniotic Fluid; Cephalometry; Female; Fetus; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Ultrasonography | 1979 |
The assessment of lung maturity in infants of diabetic mothers, by means of L/S ratio determination in tracheo-pharyngeal aspirate.
Topics: Diabetes Complications; Female; Humans; Infant, Newborn; Infant, Newborn, Diseases; Lung; Pharynx; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Trachea | 1979 |
Evaluation of the FELMA microviscosimeter in predicting fetal lung maturity.
Topics: Amniotic Fluid; Evaluation Studies as Topic; Female; Fetus; Fluorescence Polarization; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins; Viscosity | 1979 |
Effect of hydrocortisone on the metabolism of phosphatidylcholine in maternal and fetal rabbit lungs and livers.
Topics: Animals; Cytidine Diphosphate Choline; Female; Hydrocortisone; Liver; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Rabbits | 1979 |
Amniotic fluid optical density determination as a rapid test for assessment of fetal lung maturity.
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Lung; Phosphatidylcholines; Pregnancy; Spectrophotometry; Sphingomyelins; Vagina | 1979 |
Maternal glucocorticoid treatment and reduction of risk from respiratory distress syndrome.
Topics: Dexamethasone; Female; Glucocorticoids; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Care; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Retrospective Studies; Risk; Sphingomyelins | 1979 |
[Is the intake of palm oil (palmitic acid) in meals associated with the low incidence of respiratory distress syndrome in Nigeria? (author's transl)].
Topics: Animals; Dietary Fats; Female; Germany, West; Humans; Infant, Newborn; Linoleic Acids; Lung; Male; Maternal-Fetal Exchange; Nigeria; Palmitic Acids; Phosphatidylcholines; Pregnancy; Rabbits; Respiratory Distress Syndrome, Newborn | 1979 |
Amniotic fluid phospholipid profile as a predictor of fetal maturity in diabetic pregnancies.
Topics: Amniotic Fluid; Blood Glucose; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Infant, Newborn, Diseases; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiration Disorders; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Rapid assessment of fetal pulmonary maturity.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Risk; Spectrum Analysis; Sphingomyelins | 1979 |
The influence of hormones on the biochemical development of fetal rat lung in organ culture. I. Estrogen.
Topics: Acetates; Animals; Choline; Estradiol; Female; Glycogen; Lung; Organ Culture Techniques; Phosphatidylcholines; Phospholipids; Pregnancy; Rats | 1979 |
[Determination of the lecithin content in amniotic fluid by colorimetry].
Topics: Amniotic Fluid; Colorimetry; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Phospholipids in the liver of the pregnant rat: changes in fatty acid content and composition.
Topics: Animals; Fatty Acids; Female; Liver; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Pregnancy, Animal; Rats | 1979 |
Fatty acid content and composition of phospholipids bound to the hepatic endoplasmic reticulum of the rat: effect of pregnancy.
Topics: Animals; Endoplasmic Reticulum; Fatty Acids; Female; Liver; Microsomes, Liver; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy, Animal; Rats; Time Factors | 1979 |
Use of labetalol in the treatment of severe hypertension during pregnancy.
Topics: Adolescent; Adult; Amniotic Fluid; Birth Weight; Ethanolamines; Female; Fetal Blood; Humans; Hypertension; Labetalol; Milk, Human; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Cardiovascular; Sphingomyelins | 1979 |
Amniotic fluid palmitic acid/stearic acid ratios. Lecithin/sphingomyelin ratios and palmitic acid concentrations in the assessment of fetal lung maturity in diabetic pregnancies.
Topics: Amniotic Fluid; Fatty Acids; Female; Humans; Infant, Newborn; Lung; Palmitic Acids; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Stearic Acids; Time Factors | 1979 |
Mode of delivery and the lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Cesarean Section; Delivery, Obstetric; Female; Humans; Infant, Newborn; Labor, Induced; Pharynx; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors | 1979 |
[Determination of phospholipids in amniotic fluid in second half of pregnancy (author's transl)].
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Trimester, Third; Sphingomyelins | 1979 |
[Lecithin-sphingomyelin ratio "its prognostic importance to pregnancy" of diabetics (author's transl)].
Topics: Amniotic Fluid; Carbohydrate Metabolism; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prognosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Amniotic fluid phosphatidylinositol and phosphatidylglycerol. II. Diabetic and preeclamptic pregnancies.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lipids; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Phosphorus; Pre-Eclampsia; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Ratio of amniotic fluid cortisol and maternal serum cortisol (AFC/MSC) as an index of fetal lung maturity.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Hydrocortisone; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Is the L/S ratio really a lecithin/sphingomyelin ratio?
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylinositols; Phosphatidylserines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Total cortisol and L/S-ratio in amniotic fluid in late pregnancies complicated by diabetes mellitus.
Topics: Amniotic Fluid; Female; Humans; Hydrocortisone; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Pregnancy Trimester, Third; Sphingomyelins | 1979 |
[Evaluation of fetal maturity on the basis of amniotic fluid phospholipids and morphological examination of the placenta].
Topics: Amniotic Fluid; Female; Fetal Monitoring; Fetus; Gestational Age; Humans; Phosphatidylcholines; Placenta; Pregnancy; Sphingomyelins | 1979 |
The effect of growth and development on the phospholipids of the human brain.
Topics: Brain; Brain Stem; Cerebellum; Cerebral Cortex; Child, Preschool; Female; Gestational Age; Humans; Infant; Infant, Newborn; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Pregnancy; Sphingomyelins | 1977 |
Respiratory distress syndrome with mature lecithin/sphingomyelin ratios: diabetes mellitus and low Apgar scores.
Topics: Amniotic Fluid; Apgar Score; Diagnostic Errors; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
[Maturation diagnosis in full term hypotrophic fetuses].
Topics: Adult; Amniotic Fluid; Female; Humans; Infant, Newborn; Infant, Premature; Infant, Small for Gestational Age; Lung; Phosphatidylcholines; Placental Insufficiency; Pregnancy; Pregnancy Trimester, Third; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
[Measurement of surface tension of the amniotic fluid as compared with the lecithin level].
Topics: Amniotic Fluid; Female; Humans; Phosphatidylcholines; Pregnancy; Surface Tension | 1978 |
A study of erythrocyte properties during pregnancy hypolysolecithinaemia in the rat.
Topics: Animals; Cholesterol; Erythrocyte Membrane; Erythrocytes; Female; Hematocrit; Hyperlipidemias; Lysophosphatidylcholines; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy, Animal; Rats | 1978 |
Lecithin/sphingomyelin ratios centrifuged and uncentrifuged amniotic fluid.
Topics: Amniotic Fluid; Centrifugation; Female; Humans; Male; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1978 |
Acetylcarnitine and free carnitine in body fluids before and after birth.
Topics: Acetylcarnitine; Adult; Amniotic Fluid; Body Fluids; Carnitine; Female; Glycine max; Humans; Hydroxybutyrates; Infant Food; Infant, Newborn; Milk, Human; Phosphatidylcholines; Pregnancy; Sphingomyelins; Trachea | 1979 |
Fatty acid and molecular species composition of rat brain phosphatidylcholine and -ethanolamine from birth to weaning.
Topics: Aging; Animals; Animals, Newborn; Brain; Brain Chemistry; Fatty Acids; Female; Lactation; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Rats | 1979 |
[Analysis of the amniotic fluid and prevention of respiratory distress syndrome (RDS)].
Topics: Amniotic Fluid; Female; Humans; Infant Mortality; Infant, Newborn; Phosphatidylcholines; Phospholipids; Phosphorus; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn | 1977 |
The lecithin/sphingomyelin ratio in cases associated with fetomaternal disease.
Topics: Amniotic Fluid; Female; Fetal Diseases; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
Amniotic fluid cells and the lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Lipids; Male; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Pulmonary Surfactants; Sex Factors; Sphingomyelins | 1977 |
Rapid prediction of pulmonary maturity by amniotic fluid lipid globule formation.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lipid Metabolism; Lipids; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Alveoli; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Tension | 1977 |
Pulmonary surfactant and amniotic fluid insulin.
Topics: Adult; Amniotic Fluid; Antigens; Female; Gestational Age; Humans; Insulin; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1977 |
Amniotic fluid analysis in assessment of fetal maturity.
Topics: Amniotic Fluid; Female; Fetus; Growth; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
Effects of hydrocortisone on lecithin-sphingomyelin ratio.
Topics: Amniocentesis; Amniotic Fluid; Female; Gestational Age; Humans; Hydrocortisone; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors | 1977 |
Lecithin/sphingomyelin ratio in pregnancies complicated by diabetes mellitus.
Topics: Amniotic Fluid; California; Female; Fetus; Humans; Hyaline Membrane Disease; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Retrospective Studies; Sphingomyelins | 1977 |
[Intraamnial application of 14C-labeled lecithine at man 13 hrs. ante partum (author's transl)].
Topics: Adult; Amnion; Carbon Radioisotopes; Female; Fetus; Humans; Infant, Newborn; Injections; Intestines; Liver; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Time Factors | 1977 |
Palmitic acid concentration of amniotic fluid in diabetic pregnancy.
Topics: Acidosis; Amniotic Fluid; Female; Humans; Lipids; Palmitic Acids; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy in Diabetics | 1977 |
Surfactant tests and amniotic fluid cortisol.
Topics: Amniotic Fluid; Female; Humans; Hydrocortisone; Infant, Newborn; Labor, Obstetric; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
Determining fetal lung maturity: a sensitive surfactant method.
Topics: Amniotic Fluid; Female; Humans; Lung; Methods; Oxidation-Reduction; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1977 |
Isoxsuprine-induced release of pulmonary surfactant in the rabbit fetus.
Topics: Amniotic Fluid; Animals; Body Weight; Epithelium; Female; Fetus; Isoxsuprine; Organ Size; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rabbits; Sphingomyelins; Surface Properties | 1977 |
L/S ratios in twin pregnancy.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy, Multiple; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Twins | 1977 |
Amniotic fluid shake test versus lecithin-sphingomyelin ratio in the antenatal prediction of respiratory distress syndrome.
Topics: Amniotic Fluid; False Negative Reactions; False Positive Reactions; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
Laboratory assessment of fetal lung maturity: lecithin/sphingomyelin ratio vs. cortisol and foam-test assays.
Topics: Amniotic Fluid; Cortisone; Female; Fetus; Humans; Hydrocortisone; Lung; Methods; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1977 |
Alveolar lavage and lavaged lung tissue phosphatidylcholine composition during fetal rabbit development.
Topics: Animals; Animals, Newborn; Fatty Acids; Female; Fetus; Gestational Age; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rabbits; Therapeutic Irrigation | 1977 |
Assessment of a rapid test on amniotic fluid for estimating fetal lung maturity.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Spectrophotometry, Atomic; Sphingomyelins | 1978 |
The effects of NA872 on pulmonary maturation in the fetal lamb and rabbit.
Topics: Ambroxol; Animals; Blood Pressure; Body Fluids; Bromhexine; Female; Heart Rate; Lung; Lung Volume Measurements; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Pressure; Pulmonary Surfactants; Rabbits; Seasons; Sheep; Sphingomyelins; Trachea | 1978 |
[The L/S ratio and its relationship to the degree of severity of the respiratory distress syndrome (proceedings)].
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
[Organ distribution of intra-amniotically administered 14C labelled lecithin in pregnant guinea pigs (proceedings)].
Topics: Amnion; Animals; Female; Fetus; Guinea Pigs; Injections; Lung; Phosphatidylcholines; Pregnancy; Tissue Distribution | 1977 |
[The effect of labor-inhibiting agents on phospholipid synthesis in the fetal lung (proceedings)].
Topics: Animals; Ethanolamines; Female; Fenoterol; Lung; Nylidrin; Phosphatidylcholines; Pregnancy; Rats | 1977 |
[Increased production of alveolar surfactant in the human fetus after treatment with cytidine diphosphocholine].
Topics: Adult; Amniotic Fluid; Choline; Cytidine Diphosphate Choline; Female; Fetus; Humans; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1977 |
[Fetal lung maturity in differen abnormal pregnancies (author's transl)].
Topics: Amniotic Fluid; Erythroblastosis, Fetal; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Placental Insufficiency; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Pregnancy Trimester, Third; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Gastric shake test and pharyngeal lecithin/sphingomyelin ratios in new born infants.
Topics: Cesarean Section; Female; Humans; Infant, Newborn; Pharynx; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Stomach | 1978 |
Differentiation of the pulmonary surfactant system. Disaturated phosphatidylcholine accumulation in fetal rat lung in vivo and in vitro.
Topics: Animals; DNA; Female; Gestational Age; Lung; Organ Culture Techniques; Oxidation-Reduction; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Rats | 1978 |
[Determination of the maturity of the lungs in premature or term hypotrophic fetuses].
Topics: Amniotic Fluid; Female; Humans; Infant, Low Birth Weight; Infant, Newborn; Infant, Premature; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Sphingomyelins | 1978 |
The L/S ratio and shake test in normal and abnormal pregnancies.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
[Evaluation of fetal lung maturity using a modified lecithin-sphingomyelin determination and Clements' foam test].
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Assessing fetal lung maturation by the foam stability index test.
Topics: Amniotic Fluid; Ethanol; Female; Fetus; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiration Disorders; Respiratory Distress Syndrome, Newborn; Sodium Chloride; Sphingomyelins; Surface Tension | 1978 |
The bubble test as a measure of amniotic fluid surfactant and as a predictor of hyaline membrane disease.
Topics: Amniotic Fluid; Chemical Phenomena; Chemistry, Physical; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Sphingomyelins; Surface Tension | 1978 |
The association between the fat cell count of amniotic fluid and tests of fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetus; Growth; Humans; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1978 |
Stimulation of fetal lung surfactant production by administration of 17beta-estradiol to the maternal rabbit.
Topics: Animals; Estradiol; Female; Injections, Intramuscular; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Rabbits; Therapeutic Irrigation | 1979 |
Isoxsuprine infusion to the pregnant rabbit and its effect on fetal lung surfactant.
Topics: Animals; Body Fluids; Female; Heart Rate; Infusions, Parenteral; Isoxsuprine; Lung; Maternal-Fetal Exchange; Organ Size; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rabbits; Sphingomyelins | 1979 |
Antenatal assessment of pulmonary maturation.
Topics: Amniocentesis; Female; Fetal Monitoring; Fetus; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Pulmonary Surfactants; Radiography; Sphingomyelins; Ultrasonography | 1978 |
Pharmacologic control of fetal lung development.
Topics: Catecholamines; Drug Interactions; Female; Glucocorticoids; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Changes in human amniotic fluid lecithin/sphingomyelin ratio and dipalmitoyl lecithin associated with maternal betamethasone therapy.
Topics: Amniocentesis; Amniotic Fluid; Betamethasone; Birth Weight; Female; Humans; Infant, Newborn; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Determination of fetal lung maturity by L/S ratio, "shake test" and phosphatidylglycerol in amniotic fluid.
Topics: Amniotic Fluid; Female; Fetus; Humans; Lung; Methods; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Complications; Pulmonary Surfactants; Sphingomyelins | 1979 |
The lung profile. II. Complicated pregnancy.
Topics: Amniotic Fluid; Female; Humans; Hypertension; Infant, Newborn; Lung; Obstetric Labor Complications; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy Complications, Cardiovascular; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Inhibition of surfactant production by insulin in fetal rabbit lung slices.
Topics: Animals; Blood Glucose; Culture Techniques; Dose-Response Relationship, Drug; Female; Insulin; Lipid Metabolism; Lung; Lysophosphatidylcholines; Maternal-Fetal Exchange; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rabbits | 1979 |
A modified lecithin/sphingomyelin ratio test for fetal maturity.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
The role of centrifugation in the measurement of surfactant in amniotic fluid.
Topics: Amniotic Fluid; Centrifugation; Female; Gestational Age; Gravitation; Humans; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1979 |
[Animal experiments on the effect of various drugs on the lecithin content and fibrinolytic activity of the fetal lung].
Topics: Ambroxol; Animals; Betamethasone; Bromhexine; Carnitine; Female; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats | 1979 |
[Fetus-linked termination of labor following longtime tocolysis].
Topics: Female; Humans; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Time Factors | 1979 |
Maturity of fetal lungs tested by production of stable microbubbles in amniotic fluid.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
[Thin-layer chromatographic-densitometric determination of the lecithin/sphinomyelin (LS)-ratio in amniotic fluid to exclude a respiratory distress syndrome and to assess gestational age].
Topics: Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Recent advances in the assessment of fetal maturity.
Topics: Adrenal Cortex Hormones; Female; Fetal Monitoring; Fetus; Gestational Age; Humans; Phosphatidylcholines; Pregnancy; Prolactin; Pulmonary Surfactants; Thyroid Hormones | 1979 |
Acceleration of pulmonary surfactant maturation in stresses pregnancies: a study of neonatal lung effluent.
Topics: Birth Weight; Extraembryonic Membranes; Female; Gestational Age; Humans; Infant, Newborn; Obstetric Labor Complications; Pharynx; Phosphatidic Acids; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy; Pregnancy Complications; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Surface Tension; Time Factors; Trachea | 1979 |
Correlations between the lecithin-sphingomyelin ratio in the amniotic fluid, data from pregnancy and birth, and the idiopathic respiratory distress syndrome.
Topics: Abortion, Induced; Amniotic Fluid; Anemia; Asphyxia Neonatorum; Birth Weight; Estriol; Female; Gestational Age; Humans; Infant, Newborn; Male; Phosphatidylcholines; Placenta Diseases; Placental Lactogen; Pre-Eclampsia; Pregnancy; Pregnancy Complications, Hematologic; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Smoking; Sphingomyelins | 1979 |
[Enzymatic determination of lecithin in amniotic fluid for the evaluation of maturity of the fetal lung (author's transl)].
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Methods; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Time Factors | 1979 |
Enhancement of fetal lung surfactant production by aminophylline.
Topics: Aminophylline; Animals; Female; Lung; Phosphatidylcholines; Phosphatidylinositols; Phospholipids; Pregnancy; Pulmonary Surfactants; Rabbits | 1979 |
[Comparative study of the lecithin/sphingomyelin ratio and the foam stability test for predicting hyaline membrane disease].
Topics: Amniocentesis; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1979 |
Evaluation of the rapid bubble test in assessing foetal pulmonary maturity.
Topics: Amniotic Fluid; Female; Fetal Monitoring; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
Foetal pulmonary maturity in North West India.
Topics: Amniotic Fluid; Female; Fetal Monitoring; Humans; India; Infant, Newborn; Male; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1979 |
[Intraamniotic application of lecithin in pregnant rabbits (author's transl)].
Topics: Amnion; Amniotic Fluid; Animals; Female; Humans; Infant, Newborn; Injections; Intestine, Small; Liver; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Rabbits; Respiratory Distress Syndrome, Newborn | 1977 |
Lecithin: sphingomyelin ratio and presence of vernix in amniotic fluid.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Sphingomyelins; Vernix Caseosa | 1977 |
Accurate photodensitometric measurement of the lecithin: sphingomyelin ration after elimination of the acidic phospholipids from extracts of amniotic fluid specimens.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Female; Gestational Age; Humans; Methods; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1977 |
[Diagnostic amniocentesis during the last trimester of pregnancy].
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Trimester, Third; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
[Clinico-chemical method of evaluation of fetal pulmonary maturity. Determination of the lecithin and lecithin/sphingomyelin (L/S) ratio in the amniotic fluid].
Topics: Adult; Amniotic Fluid; Female; Fetus; Gestational Age; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1977 |
[A simplified fast method for the determination of the lecithin/sphingomyelin index].
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1977 |
Assessment of foetal maturity (a review and our preliminary study).
Topics: Amniotic Fluid; Creatinine; Female; Fetal Viability; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1977 |
Modified method for estimating the lecithin/sphingomyelin ratio in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Methods; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1978 |
Comparison of fetal maturity evaluation with ultrasonic biparietal diameter and amniotic fluid lecithin-sphingomyelin ratio.
Topics: Amniotic Fluid; Female; Fetus; Head; Humans; Infant, Newborn; Phosphatidylcholines; Placental Function Tests; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins; Ultrasonography | 1978 |
Lecithin/sphingomyelin ratio in amniotic fluid and its value for the prediction of neonatal respiratory distress syndrome in pregnant diabetic women.
Topics: Amniotic Fluid; Apgar Score; Cesarean Section; Delivery, Obstetric; Female; Gestational Age; Humans; Infant, Newborn; Pennsylvania; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1978 |
Correlation between amniotic fluid optical density, L/S ratio, and fetal pulmonary maturity.
Topics: Amniotic Fluid; Female; Humans; Light; Lung; Nephelometry and Turbidimetry; Phosphatidylcholines; Pregnancy; Spectrophotometry; Sphingomyelins | 1978 |
Flexible procedure for estimating the L/S ratio.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1978 |
The value of amniocentesis in prolonged pregnancy.
Topics: Amniocentesis; Amniotic Fluid; Creatinine; Female; Humans; Infant, Newborn; Meconium; Phosphatidylcholines; Pregnancy; Pregnancy, Prolonged; Sphingomyelins | 1978 |
Initiation of human parturition. X. Substrate specificity of phospholipase A2 in human fetal membranes.
Topics: Animals; Arachidonic Acids; Decidua; Extraembryonic Membranes; Fatty Acids; Female; Humans; Labor, Induced; Mitochondria, Liver; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipases; Pregnancy; Rats; Substrate Specificity | 1978 |
The lecithin/sphingomyelin ratio in cases associated with fetomaternal disease.
Topics: Amniotic Fluid; Female; Fetal Diseases; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Sphingomyelins | 1978 |
Surface-active material in human amniotic fluid.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Lung; Middle Aged; Phosphatidylcholines; Pregnancy; Surface-Active Agents | 1978 |
Fetal lung lamellar bodies in human amniotic fluid.
Topics: Amniotic Fluid; Female; Humans; Lung; Microscopy, Electron; Phosphatidylcholines; Phospholipids; Pregnancy; Proteins; Subcellular Fractions | 1978 |
Determination of fetal lung maturity by fluorescence polarization of amniotic fluid.
Topics: Amniotic Fluid; Blood; Female; Hemolysis; Humans; Liposomes; Lubrication; Lung; Meconium; Phosphatidylcholines; Polyenes; Pregnancy; Spectrometry, Fluorescence; Sphingomyelins; Viscosity | 1978 |
Positive correlation of optical density at 650 nm. with lecithin/sphingomyelin ratios in amniotic fluid.
Topics: Amniotic Fluid; Female; Humans; Lung; Phosphatidylcholines; Pregnancy; Spectrum Analysis; Sphingomyelins | 1978 |
[Evaluation of the lecithin/sphingomyelin ratio and the foam test as tests of fetal lung maturity].
Topics: Amniotic Fluid; Female; Fetus; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins; Time Factors | 1978 |
Studies of vegans: the fatty acid composition of plasma choline phosphoglycerides, erythrocytes, adipose tissue, and breast milk, and some indicators of susceptibility to ischemic heart disease in vegans and omnivore controls.
Topics: Adipose Tissue; Adult; Aged; Breast Feeding; Cholesterol; Coronary Disease; Diet, Vegetarian; Dietary Fats; Erythrocytes; Fatty Acids; Female; Humans; Infant; Infant, Newborn; Male; Middle Aged; Milk, Human; Phosphatidylcholines; Pregnancy; Triglycerides | 1978 |
Roentgenologic pulmonary findings and lecithin-sphingomyelin ratio in idiopathic respiratory distress syndrome of various degrees of severity.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Radiography; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Estimating fetal lung maturity: a comparison of L/S ratio, foam stability test, and fetogram.
Topics: Amniotic Fluid; Female; Fetus; Humans; Lung; Phosphatidylcholines; Pregnancy; Radiography; Sphingomyelins | 1978 |
[Experimental contribution on the biochemical and morphological study of lung maturation in Wistar rats].
Topics: Amniotic Fluid; Animals; Creatinine; Female; Fetus; Gestational Age; Histocytochemistry; Lung; Phosphatidylcholines; Pregnancy; Rats; Sphingomyelins | 1978 |
Evaluation of a modified foam stability (FS-50) test. An assay performed on amniotic fluid to predict fetal pulmonary maturity.
Topics: Amniotic Fluid; Ethanol; Evaluation Studies as Topic; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1978 |
Relation of amniotic fluid lecithin/sphingomyelin ratio and fetal asphyxia to respiratory distress syndrome in premature infants.
Topics: Acid-Base Equilibrium; Amniotic Fluid; False Negative Reactions; False Positive Reactions; Female; Fetal Hypoxia; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1978 |
Comparison of amniotic fluid optical density and foam stability test in predicting fetal lung maturity.
Topics: Amniotic Fluid; False Negative Reactions; False Positive Reactions; Female; Fetus; Humans; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Spectrum Analysis; Sphingomyelins | 1978 |
Terminology used in expression of centrifugation of amniotic fluid.
Topics: Amniotic Fluid; Centrifugation; Female; Gravitation; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1978 |
[Relationship between the value of the lecithin/sphingomyelin correlation and the distress syndrome in newborn infants].
Topics: Amniotic Fluid; Birth Weight; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
[Changes in the lecithin-sphingomyelin relationship in the amniotic fluid following the effect of dexamethasone].
Topics: Amniotic Fluid; Dexamethasone; Female; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1978 |
Noradrenaline to adrenaline ratio in amniotic fluid as an index of fetal maturity.
Topics: Amniotic Fluid; Epinephrine; Female; Fetus; Gestational Age; Humans; Norepinephrine; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1978 |
Lecithin-sphingomyelin ratio in amniotic fluid and its relation to gestational age, maternal factors and neonatal factors.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Male; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Amniotic fluid lecithin/sphingomyelin ratio: comparison between an African and North American community.
Topics: Amniotic Fluid; Black or African American; Black People; California; Female; Gestational Age; Humans; Infant, Newborn; Lung; Nigeria; Phosphatidylcholines; Pregnancy; Prospective Studies; Respiratory Distress Syndrome, Newborn; Sphingomyelins; White People | 1978 |
[Amniotic fluid tests for fetal lung maturity (author's transl)].
Topics: Amniocentesis; Amniotic Fluid; Female; Fetus; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1978 |
[Experimental contribution on the biochemical study of normal and pathologic (diabetes) lung maturation in the Wister rat].
Topics: Amniotic Fluid; Animals; Creatinine; Disease Models, Animal; Female; Gestational Age; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Rats; Sphingomyelins | 1978 |
Accelerated clotting time: an amniotic fluid thromboplastic activity index of fetal maturity.
Topics: Amniotic Fluid; Blood Coagulation Tests; Diagnostic Errors; Female; Fetus; Humans; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1978 |
Amniotic fluid phosphatidylglycerol in diabetic pregnancies.
Topics: Amniotic Fluid; False Positive Reactions; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Asessment of fetal gestational age in high-risk pregnancies by amniotic fluid analyses and ultrasound mensuration.
Topics: Amniocentesis; Amniotic Fluid; Creatinine; Evaluation Studies as Topic; Female; Gestational Age; Humans; Methods; Nitrogen; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Sphingomyelins; Ultrasonography | 1978 |
Effect of hypoxia on lecithin concentration in fetal lung tissue and amniotic fluid in rats.
Topics: Amniotic Fluid; Animals; Female; Fetal Hypoxia; Lung; Phosphatidylcholines; Pregnancy; Rats | 1978 |
The effects of aflatoxin B1 on rat fetal lung lipids.
Topics: Aflatoxins; Animals; Fatty Acids; Female; Gestational Age; Injections, Intraperitoneal; Lipids; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Rats | 1978 |
Labeling of phosphatidylcholine in the alveolar wash of rabbits in utero.
Topics: Animals; Choline; Female; Isotope Labeling; Models, Biological; Palmitic Acids; Phosphates; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Rabbits; Therapeutic Irrigation | 1978 |
Lecithin-spingomyelin ratio in amniotic fluid for determination of the optimal time of termination of pregnancy.
Topics: Amniotic Fluid; Cesarean Section; Female; Gestational Age; Humans; Infant, Newborn; Labor, Induced; Methylprednisolone; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Lecithin-spingomyelin ratio in eight cases of premature rupture of the membranes.
Topics: Amniotic Fluid; Female; Fetal Membranes, Premature Rupture; Gestational Age; Humans; Infant, Newborn; Labor Onset; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Ritodrine; Sphingomyelins | 1978 |
[Behavior of phospholipids of the amniotic fluid in diabetes and pregnancy].
Topics: Adult; Amniotic Fluid; Female; Humans; Infant, Newborn; Maternal Age; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingolipids | 1978 |
Formation of intracellular fat droplets: interrelation of newly synthesized phosphatidylcholine and triglyceride in milk.
Topics: Animals; Female; Goats; Lipids; Membrane Lipids; Membrane Proteins; Membranes; Milk; Palmitic Acids; Phosphatidylcholines; Phospholipids; Pregnancy; Surface Properties; Triglycerides | 1978 |
Amniotic fluid cortisol in normal and diabetic pregnant women and its relation to respiratory disease in the neonate.
Topics: Amniotic Fluid; Female; Humans; Hydrocortisone; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1978 |
Fetal pulmonary maturity as determined by fluorescent polarization of amniotic fluid.
Topics: Amniotic Fluid; Female; Fluorescence Polarization; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins; Viscosity | 1978 |
The site of amniocentesis and the lecithin-sphingomyelin ratio.
Topics: Adult; Amniocentesis; Amniotic Fluid; Female; Fetus; Humans; Infant, Newborn; Lung; Male; Mouth; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1978 |
Inhibition of fetal lung maturation by indomethacin in pregnant rabbits.
Topics: Animals; Female; Fetal Blood; Fetus; Gestational Age; Hydrocortisone; Indomethacin; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Rabbits | 1978 |
[Changes in the lecithin/sphingomyelin ratio and creatinine in the amniotic fluid as a function of the gestational period in normal and high-risk pregnancy].
Topics: Adult; Amniotic Fluid; Creatinine; Female; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Pregnancy, Prolonged; Risk; Sphingomyelins | 1978 |
[At-risk pregnancy (analysis of correlations between parameters)].
Topics: Amniocentesis; Amniotic Fluid; Blood Group Incompatibility; Estriol; Female; Fetal Diseases; Fetal Distress; Fetus; Humans; Phosphatidylcholines; Placental Insufficiency; Placental Lactogen; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy Complications, Hematologic; Pregnanediol; Sphingomyelins | 1978 |
Influence of long-term beta-mimetic therapy on the lecithin content of amniotic fluid.
Topics: Administration, Oral; Amniotic Fluid; Ethanolamines; Female; Fenoterol; Humans; Infusions, Parenteral; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Time Factors | 1978 |
Comparison of foam test and L/S ratio for amniotic fluid in the assessment of foetal maturity.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetus; Humans; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1978 |
Role of fetal adrenal glands. A contribution to the etiology and mechanism of fetal pulmonary maturation.
Topics: Adrenal Glands; Adult; Anencephaly; Female; Humans; Lung; Microcephaly; Phosphatidylcholines; Pregnancy; Radiography; Sphingomyelins | 1978 |
Enzymic assay for lecithin in amniotic fluid.
Topics: Alcohol Oxidoreductases; Amniotic Fluid; Arthrobacter; Bilirubin; Blood; Choline; Female; Humans; Phosphatidylcholines; Phospholipases; Plants; Pregnancy | 1979 |
Determination of amniotic fluid phospholipids by thin-layer chromatography, with use of a hydrogen flame ionization detector.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Sphingomyelins | 1979 |
The detection of phospholipids with acid fuchsin-uranyl nitrate reagent and its application for the estimation of phosphatidylcholine-sphingomyelin ratio (L : S) in amniotic fluid by thin-layer chromatography.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Indicators and Reagents; Methods; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1979 |
[A simple method for evaluation of the lecithin/sphingomyelin ratio in amniotic fluid. Variation in normal and abnormal pregnancies (138 cases) (author's transl)].
Topics: Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Fatty Acids, Unsaturated; Female; Fetal Diseases; Fetus; Humans; Hyaline Membrane Disease; Indicators and Reagents; Infant, Newborn; Iodine; Lipids; Lung; Phosphatidylcholines; Phospholipids; Phosphorus; Pregnancy; Pregnancy Trimester, Third; Prenatal Diagnosis; Sphingomyelins | 1976 |
[Problem of premature termination of risk pregnancies].
Topics: Adult; Amniotic Fluid; Chromatography, Thin Layer; Erythroblastosis, Fetal; Estriol; Female; Fetal Death; Fetus; Gestational Age; Humans; Labor, Induced; Phosphatidylcholines; Phospholipids; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Rh-Hr Blood-Group System; Sphingomyelins; Time Factors | 1975 |
Amniotic fluid phospholipid analysis in normal and complicated pregnancies.
Topics: Amniocentesis; Amniotic Fluid; Apgar Score; Cesarean Section; Chromatography, Thin Layer; Female; Fetal Diseases; Humans; Hyaline Membrane Disease; Infant, Newborn; Labor, Obstetric; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Polyhydramnios; Pre-Eclampsia; Pregnancy; Pregnancy Complications, Hematologic; Pregnancy in Diabetics; Pregnancy, Prolonged; Prenatal Diagnosis; Prognosis; Respiratory Distress Syndrome, Newborn; Retrospective Studies; Rh-Hr Blood-Group System; Specimen Handling; Sphingomyelins; Vagina | 1975 |
Fetal maturity: biochemical analyses of amniotic fluid.
Topics: Adipose Tissue; Amniocentesis; Amniotic Fluid; Antibody Formation; Bilirubin; Creatinine; False Negative Reactions; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Pregnancy, Multiple; Probability; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Rh-Hr Blood-Group System; Spectrum Analysis; Sphingomyelins; Twins | 1975 |
A comparison between the lecithin/sphingomyelin ratio of Gluck and other phospholipid values of amniotic fluid.
Topics: Acetone; Amniotic Fluid; Blood Group Incompatibility; Chromatography, Thin Layer; Densitometry; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Rh-Hr Blood-Group System; Sphingomyelins | 1975 |
Influence of intrauterine haemolysis on the amniotic fluid phospholipid concentration.
Topics: Amniotic Fluid; Antibody Formation; Female; Hemolysis; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Hematologic; Pregnancy Trimester, Third; Rh-Hr Blood-Group System; Sphingomyelins | 1975 |
The lecithin/sphingomyelin ratio in a high-risk obstetric population.
Topics: Amniotic Fluid; Birth Weight; Diabetes Mellitus; Female; Humans; Hypertension; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Complications, Cardiovascular; Pregnancy Complications, Hematologic; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Rh-Hr Blood-Group System; Sphingomyelins | 1976 |
[Problem of fetal maturity during RH isoimmunization].
Topics: Amniotic Fluid; Creatinine; Erythroblastosis, Fetal; Female; Fetus; Humans; Phosphatidylcholines; Pregnancy; Rh-Hr Blood-Group System | 1975 |
[Methionine adenosyltransferase and transmethylation in fetal and neonatal lung of the human, monkey, and rabbit (author's transl)].
Topics: Animals; Animals, Newborn; Choline; Cortisone; Female; Gestational Age; Haplorhini; Humans; Infant, Newborn; Liver; Lung; Macaca; Methionine; Methionine Adenosyltransferase; Methylation; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, First; Pregnancy Trimester, Second; Pulmonary Surfactants; Rabbits; Transferases | 1976 |
Amniotic fluid tests for fetal maturity in normal and abnormal pregnancies.
Topics: Amniotic Fluid; Antibody Formation; Creatinine; Female; Fetal Diseases; Fetus; Growth; Humans; Hypertension; Phosphatidylcholines; Polyhydramnios; Pregnancy; Pregnancy Complications; Pregnancy Complications, Cardiovascular; Pregnancy in Diabetics; Rh-Hr Blood-Group System; Sphingomyelins | 1976 |
Rhesus haemolytic disease.
Topics: Amniocentesis; Amniotic Fluid; Antibodies, Anti-Idiotypic; Bilirubin; Blood Transfusion, Intrauterine; Erythroblastosis, Fetal; Female; Humans; Infant, Newborn; Phosphatidylcholines; Plasmapheresis; Pregnancy; Rh-Hr Blood-Group System; Sphingomyelins | 1976 |
Fetal lung lecithin metabolism and the amniotic fluid L/S ratio in rhesus monkey gestations.
Topics: Amniotic Fluid; Animals; Choline; Female; Fetus; Gestational Age; Haplorhini; Lung; Macaca mulatta; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1976 |
Amniotic-fluid cortisol and human fetal lung maturation.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Hydrocortisone; Lung; Palmitic Acids; Phosphatidylcholines; Pregnancy; Sphingomyelins; Stearic Acids | 1977 |
The effect of amniography on amniotic fluid L/S ratio.
Topics: Amnion; Amniotic Fluid; Chemical Phenomena; Chemistry; Diatrizoate; Diatrizoate Meglumine; Female; Humans; Phosphatidylcholines; Pregnancy; Radiography; Sphingomyelins | 1977 |
[Intrauterine evaluation of fetal lung maturation. Continuous examination of the amniotic fluid lecithin/sphingomyelin ratio and the shake test].
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Lung; Methods; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1977 |
Human amnion metabolism. II. Incorporation of fatty acids into tissue phospholipids in vitro.
Topics: Amnion; Arachidonic Acids; Chromatography, Thin Layer; Female; Humans; In Vitro Techniques; Palmitic Acids; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Pregnancy; Sphingomyelins; Time Factors | 1977 |
Assessing fetal maturity: amniotic fluid assessment.
Topics: Amniotic Fluid; Bilirubin; Creatinine; Female; Fetus; Growth; Humans; Osmolar Concentration; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1977 |
Studies in cholestasis of pregnancy. VI. Fatty acid composition of glycero-phospholipids before and after delivery.
Topics: Adult; Cholestasis; Chromatography, Gas; Chromatography, Liquid; Fatty Acids; Female; Humans; Labor, Obstetric; Lipoproteins; Liver Function Tests; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Pruritus | 1977 |
A critical evaluation of tests used to assess gestational age.
Topics: Amniotic Fluid; Cephalometry; Creatinine; Female; Gestational Age; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Sphingomyelins; Ultrasonography; Urea; Uric Acid | 1977 |
[Evaluation of fetal lung maturity in case of diabetic pregnancy by determination of the L/S ratio in the tracheal aspirate].
Topics: Body Fluids; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Trachea | 1977 |
Amniotic fluid cortisol in high-risk human pregnancies.
Topics: Amniotic Fluid; Erythroblastosis, Fetal; Female; Gestational Age; Humans; Hydrocortisone; Lung; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Prenatal Diagnosis; Risk; Sphingomyelins | 1977 |
[A simple rapid method for the demonstration of the lecithin/sphingomyelin index].
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Lung; Mucous Membrane; Pharynx; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1977 |
[Prevention and therapy of the respiratory distress syndrome in premature infants using lecithin. Distribution of 14C--labeled lecithin after intravenous and intraamnial administration in pregnant miniature pigs?].
Topics: Amnion; Animals; Carbon Radioisotopes; Disease Models, Animal; Female; Humans; Infant, Newborn; Infant, Premature; Injections; Phosphatidylcholines; Pregnancy; Pregnancy, Animal; Respiratory Distress Syndrome, Newborn; Swine | 1977 |
Amniotic fluid cortisol as an index of fetal lung maturity.
Topics: Amniotic Fluid; Birth Weight; Female; Gestational Age; Humans; Hydrocortisone; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
Amniotic fluid lecithin/sphingomyelin ratio in pregnancy complicated by diabetes.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
Lipoprotein lipase and uptake of triacylglycerol, cholesterol and phosphatidylcholine from chylomicrons by mammary and adipose tissue of lactating rats in vivo.
Topics: Adipose Tissue; Animals; Broad Ligament; Cholesterol; Chylomicrons; Female; Lactation; Lipoprotein Lipase; Mammary Glands, Animal; Oleic Acids; Phosphatidylcholines; Pregnancy; Rats; Triglycerides; Weaning | 1977 |
The relationship of cortisol and cortisone to saturated lecithin concentration in ovine amniotic fluid and fetal lung liquid.
Topics: Amniotic Fluid; Animals; Body Fluids; Cortisone; Female; Gestational Age; Hydrocortisone; Lung; Phosphatidylcholines; Pregnancy; Regression Analysis; Sheep; Trachea | 1977 |
The amniotic fluid shake test, L/S ratio and lecithin concentration in the evaluation of lung maturity.
Topics: Amniotic Fluid; Female; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1977 |
What is meant by the "at risk" pregnancy?
Topics: Australia; Estriol; Female; Fetal Diseases; Humans; Infant Mortality; Infant, Newborn; Maternal Age; Maternal Mortality; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Risk; Sphingomyelins; Ultrasonography | 1977 |
Field desorption mass spectrometry of phospholipids. III. Survey of structural types.
Topics: Amniotic Fluid; Egg Yolk; Female; Humans; Lysophosphatidylcholines; Mass Spectrometry; Molecular Conformation; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Structure-Activity Relationship | 1977 |
Abnormal prenatal lung development resulting from maternal zinc deficiency in rats.
Topics: Animals; Body Weight; DNA; Embryo Implantation; Female; Fetal Resorption; Gestational Age; Litter Size; Lung; Organ Size; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Pregnancy Complications; Rats; Sphingomyelins; Zinc | 1977 |
Amniotic fluid L/S ratio in twin gestation.
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Phosphatidylcholines; Pregnancy; Pregnancy, Multiple; Sphingomyelins; Twins | 1977 |
Regulation of fetal lung phosphatidyl choline synthesis by cortisol: role of glycogen and glucose.
Topics: Animals; Carbon Dioxide; Female; Fetus; Glucose; Glycogen; Hydrocortisone; Lipid Metabolism; Lung; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Rabbits | 1977 |
Evaluation of fetal maturity by amniotic fluid creatinine concentrations and lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Creatinine; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiration; Sphingomyelins | 1977 |
Surface tension of amniotic fluid lipid extracts: prediction of pulmonary maturity.
Topics: Amniotic Fluid; Blood; False Positive Reactions; Female; Humans; Infant, Newborn; Lipids; Lung; Meconium; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Tension | 1977 |
[Value of phospholipid determination in the amniotic fluid in the evaluation of fetal maturity].
Topics: Adolescent; Adult; Amniotic Fluid; Birth Weight; Female; Fetus; Gestational Age; Growth; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1977 |
Correlation between thromboplastic activity and lecithin/sphingomyelin ratio in amniotic fluid preliminary report.
Topics: Amniotic Fluid; Blood Coagulation Tests; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins; Thromboplastin | 1977 |
Tests for maturity of fetal lung.
Topics: Amniotic Fluid; False Negative Reactions; False Positive Reactions; Female; Fetus; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
A new method of amniocentesis using ultrasound in multiple pregnancy to assess the second twin.
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Lung; Phosphatidylcholines; Pregnancy; Pregnancy, Multiple; Sphingomyelins; Twins; Ultrasonography | 1977 |
[A modified method for the determination of the phospholipids lecithin and shpingomyelin and their importance for the assessment of perinatal lung maturity (author's transl)].
Topics: Amniotic Fluid; Birth Weight; Chromatography, Thin Layer; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiration, Artificial; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
Effect of labour on the lecithin/sphingomyelin ratio in serial samples of amniotic fluid.
Topics: Amniotic Fluid; Female; Humans; Labor, Obstetric; Phosphatidylcholines; Pregnancy; Sphingolipids | 1977 |
The effect of intrauterine fetal transfusion and a beta-sympathomimetic substance on the lecithin/sphingomyelin ratio in human amniotic fluid.
Topics: Amniotic Fluid; Blood Transfusion, Intrauterine; Erythroblastosis, Fetal; Female; Gestational Age; Humans; Isoxsuprine; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1977 |
Correlation between thromboplastic activity and lecithin/sphingomyelin ratio in amniotic fluid--preliminary report.
Topics: Amniotic Fluid; Blood Coagulation; Female; Gestational Age; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1977 |
Estimation of gestational age from study of amniotic fluid and clinical assessment.
Topics: Amniotic Fluid; Bilirubin; Creatinine; Diabetes Mellitus; Female; Fetal Growth Retardation; Fetal Membranes, Premature Rupture; Gestational Age; Humans; Hypertension; Lipids; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Smoking; Sodium; Sphingomyelins | 1977 |
Colorimetric determination of phospholipids by use of molybdophosphate, and its application to amniotic fluid.
Topics: Amniotic Fluid; Colorimetry; Female; Humans; Indicators and Reagents; Molecular Weight; Molybdenum; Phosphatidylcholines; Phospholipids; Pregnancy; Spectrophotometry, Infrared; Sphingomyelins | 1977 |
The relationship of amniotic fluid insulin levels and the lecithin-sphingomyelin ratio.
Topics: Amniotic Fluid; Diabetes Mellitus; Female; Humans; Insulin; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Sphingomyelins | 1977 |
Amniotic fluid cortisol during gestation and its relation to fetal lung maturation.
Topics: Amniotic Fluid; Female; Fetus; Gestational Age; Humans; Hydrocortisone; Lung; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, First; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Radioimmunoassay | 1977 |
Amniotic fluid lecithin/sphingomyelin ratio changes related to centrifugal force.
Topics: Amniotic Fluid; Centrifugation; False Negative Reactions; False Positive Reactions; Female; Gestational Age; Gravitation; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1977 |
Relation between optical density at 650 nm and L/S ratios.
Topics: Amniotic Fluid; Female; Humans; Phosphatidylcholines; Pregnancy; Spectrum Analysis; Sphingomyelins | 1977 |
Predicting respiratory distress by thin-layer chromatography of the newborn gastric aspirate.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Female; Gastric Juice; Humans; Infant, Newborn; Infant, Premature, Diseases; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Prognosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
Phospholipid concentrations in amniotic fluid from diabetic pregnant women.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
Maternal, fetal, and intra-amniotic hormonal and biologic changes resulting from a single dose of hydrocortisone injected in the intra-amniotic compartment.
Topics: Adolescent; Adult; Amniotic Fluid; Creatinine; Estriol; Female; Fetal Blood; Humans; Hydrocortisone; Infant, Newborn; Injections; Phosphatidylcholines; Pregnancy; Progesterone; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
The analysis of the molecular species of fetal rabbit lung phosphatidylcholine by consecutive chromatographic techniques.
Topics: Animals; Chromatography, Gas; Chromatography, Thin Layer; Diglycerides; Female; Fetus; Gestational Age; Lung; Phosphatidylcholines; Pregnancy; Rabbits | 1976 |
Influence of labour on the lecithin, lecithin/sphingomyelin (L/S) ratio and palmitic acid values in the amniotic fluid.
Topics: Amniotic Fluid; Female; Gestational Age; Labor, Obstetric; Palmitic Acids; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1976 |
Estimation of surfactant lecithin in amniotic fluid and prediction of respiratory distress syndrome.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn | 1976 |
Amniotic fluid and fetal maturity.
Topics: Amniotic Fluid; Female; Humans; Lung; Methadone; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins; Substance-Related Disorders | 1976 |
The relationship between premature rupture of the membranes and the respiratory distress syndrome.
Topics: Amniotic Fluid; Animals; Black People; Female; Fetal Membranes, Premature Rupture; Humans; Infant, Newborn; Male; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Retrospective Studies; Sepsis; Sex Factors; Sphingomyelins; Stomach; Time Factors; White People | 1976 |
[Biomechanic examination of prenatal lung maturity. Testing of amniotic fluid specimens and lung homogenates on Wilhelmy's scale].
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Diseases; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Tension; Tissue Extracts | 1976 |
A safe method of amniocentesis for lecithin/sphingomyelin determination in late pregnancy using ultrasound.
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Prenatal Diagnosis; Sphingomyelins; Ultrasonography | 1976 |
Assessment of fetal pulmonic maturity by measurement of the surface tension of amniotic fluid lipid extract.
Topics: Amniotic Fluid; Female; Fetus; Humans; Infant, Newborn; Lipids; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Tension | 1976 |
Phosphatidylcholine content and fatty acid composition of tracheal and gastric liquids from premature and full-term newborn infants.
Topics: Fatty Acids; Female; Gastric Mucosa; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Phosphatidylcholines; Phospholipids; Pregnancy; Trachea | 1976 |
Proceedings: The determination of the fatty acid profile of lecithin from human amniotic fluid and the pharyngeal aspirate of the new-born.
Topics: Amniotic Fluid; Fatty Acids; Female; Humans; Infant, Newborn; Pharynx; Phosphatidylcholines; Pregnancy | 1976 |
Unconjugated cortisol in human amniotic fluid: relationship to lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Female; Humans; Hydrocortisone; Lung; Phosphatidylcholines; Pregnancy; Protein Binding; Sphingomyelins | 1976 |
Accurate measurement of lecithin and sphingomyelin after ultra-rapid chromatographic separation.
Topics: Amniotic Fluid; Chromatography; Evaluation Studies as Topic; Female; Humans; Kinetics; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1976 |
A simple and rapid determination of the lecithin/sphingomyelin (LS) ratio in amniotic fluids and in pharyngeal aspirates of newborn infants.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Pharynx; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1976 |
Letter: Effect of cortisol/insulin in lecithin synthesis.
Topics: Female; Humans; Hydrocortisone; Infant, Newborn; Insulin; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics | 1976 |
The lecithin/spingomyelin quotient as determined using a modified method and human placental lactogen in the amniotic fluid.
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Phosphatidylcholines; Placental Lactogen; Pregnancy; Pregnancy Complications, Hematologic; Sphingomyelins | 1976 |
Use of prenatal glucocorticoid therapy to prevent respiratory distress syndrome. A supporting view.
Topics: Amniotic Fluid; Betamethasone; Female; Fetal Blood; Fetus; Glucocorticoids; Humans; Hydrocortisone; Infant, Newborn; Infant, Premature; Phosphatidylcholines; Placebos; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
A more specific indicator for use in the determination of amniotic fluid lecithin/sphingomyelin ratios.
Topics: Amniotic Fluid; Animals; Female; Fluoresceins; Humans; Indicators and Reagents; Methods; Phosphatidylcholines; Pregnancy; Rabbits; Species Specificity; Sphingomyelins | 1976 |
Administration of corticosteroids to induce maturation of fetal lung.
Topics: Adrenal Cortex Hormones; Amniotic Fluid; Cortisone; Female; Fetal Blood; Fetal Membranes, Premature Rupture; Fetus; Humans; Hydrocortisone; Infant, Newborn; Lung; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
A comparative study between the values of lecithin, sphingomyelin, lysolecithin, the L/S index, and the Clements test in amniotic fluid.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
[Comparison of lipid concentrations in lung homogenates of newborns with and without hyaline membrane disease (author's transl)].
Topics: Amniotic Fluid; Analysis of Variance; Fatty Acids; Female; Histocytochemistry; Humans; Hyaline Membrane Disease; Infant, Newborn; Lipids; Lung; Myristic Acids; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1976 |
Solubilization of glucocerebrosidase from human placenta and demonstration of a phospholipid requirement for its catalytic activity.
Topics: Female; Gaucher Disease; Glucosidases; Glucosylceramidase; Humans; Kinetics; Phosphatidic Acids; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Placenta; Pregnancy | 1976 |
Amniotic fluid lecithin concentrations in pregnancies complicated by hypertensive disorders and intrauterine growth retardation.
Topics: Amniotic Fluid; Female; Humans; Hypertension; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Pregnancy Complications, Cardiovascular | 1976 |
Indication of increase of the lecithin/sphingomyelin (L/S) ratio in lung fluid of lambs maternally treated with metabolite VIII of Bisolvon.
Topics: Ambroxol; Animals; Bromhexine; Exudates and Transudates; Female; Fetus; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Sheep; Sphingomyelins; Stimulation, Chemical | 1976 |
Stabilization of bromthymol blue colour in lecithin-sphingomyelin ratio determinations in amniotic fluid.
Topics: Amniotic Fluid; Bromthymol Blue; Chromatography, Thin Layer; Female; Humans; Methods; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1976 |
Correlation between amniotic fluid optical density and L/S ratio.
Topics: Amniotic Fluid; Centrifugation; Densitometry; Female; Humans; Methods; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1976 |
Dexamethasone in prevention of respiratory distress syndrome.
Topics: Amniotic Fluid; Dexamethasone; Female; Humans; Infant, Newborn; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
Respiratory distress syndrome with mature lecithin/sphingomyelin ratios: diabetes mellitus and low Apgar scores.
Topics: Amniotic Fluid; Apgar Score; Diabetes Complications; Diabetes Mellitus; Female; Humans; Infant, Newborn; Insulin; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
Placental function and renal tract studies in pre-eclampsia with proteinuria and long-term maternal consequences.
Topics: Amniotic Fluid; Blood Urea Nitrogen; Estriol; Female; Fetal Death; Humans; Infant, Newborn; Infant, Newborn, Diseases; Kidney Diseases; Kidney Function Tests; Labor, Induced; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Proteinuria; Puerperal Disorders; Sphingomyelins | 1976 |
[Phospholipids in the amniotic fluid. Their usefullness in repeated cesarean section].
Topics: Amniotic Fluid; Cesarean Section; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1976 |
[The appearance of surface-active phospholipids of the surfactant-system of the lung during ontogenetic development of humans (author's transl)].
Topics: Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Water | 1976 |
[In vivo and in vitro investigations of the effect of decortilen (16-methylenprednisolone) on lecithin synthesis in the fetal lung (author's transl)].
Topics: Animals; Choline; Female; Humans; Hyaline Membrane Disease; In Vitro Techniques; Infant, Newborn; Lung; Methylation; Methylprednisolone; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats | 1976 |
[Experimental investigations in regard to the optimal stimulation of lecithin synthesis in the fetal lung via glucocorticoids (author's transl)].
Topics: Animals; Choline; Dexamethasone; Dose-Response Relationship, Drug; Female; Glucocorticoids; Hydrocortisone; In Vitro Techniques; Lung; Methylprednisolone; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats | 1976 |
[Surfactants in amniotic fluids: a comparision between biomechanical and biochemical analyses (author's transl)].
Topics: Amniotic Fluid; Fatty Acids; Fatty Acids, Unsaturated; Female; Gestational Age; Humans; Infant, Newborn; Palmitic Acids; Phosphatidylcholines; Phospholipids; Phosphorus; Pregnancy; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Surface Tension | 1976 |
[Case study of 14C-labelled lecithin placental transfer].
Topics: Adult; Amniocentesis; Amniotic Fluid; Bilirubin; Carbon Radioisotopes; Erythroblastosis, Fetal; Female; Humans; Infant, Newborn; Maternal-Fetal Exchange; Phosphatidylcholines; Placenta; Pregnancy; Respiratory Distress Syndrome, Newborn; Urine | 1976 |
Fetal biparietal diameter as a predictor of a mature lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Cephalometry; Female; Fetus; Humans; Infant, Newborn; Lung; Parietal Bone; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Sphingomyelins | 1976 |
The value of amniotic fluid lecithin/sphingomyelin determination in prediction of hyaline membrane disease.
Topics: Amniotic Fluid; Creatinine; Diabetes Mellitus; Female; Fetal Death; Humans; Hyaline Membrane Disease; Immunization; Infant, Newborn; Isoantigens; Male; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Pregnancy, Multiple; Prenatal Diagnosis; Sphingomyelins; Time Factors; Twins | 1976 |
[Course observation after intra-amniotic administration of lecithin in premature cesarean section].
Topics: Amnion; Cesarean Section; Female; Humans; Infant, Newborn; Injections; Labor Onset; Labor, Obstetric; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Time Factors | 1976 |
[Prenatal lung development].
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Atelectasis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
Positional fatty acid composition in total and acetone-precipitated amniotic fluid lecithin.
Topics: Acetone; Amniotic Fluid; Fatty Acids, Unsaturated; Female; Humans; Linoleic Acids; Myristic Acids; Oleic Acids; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Stearic Acids; Structure-Activity Relationship | 1976 |
Amniotic fluid palmitic acid concentrations and prediction of fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetus; Gestational Age; Humans; Lung; Palmitic Acids; Phosphatidylcholines; Pregnancy | 1976 |
Changes in amniotic fluid phospholipids on treatment with glucocorticoids to prevent respiratory distress syndrome.
Topics: Amniotic Fluid; Betamethasone; Female; Humans; Infant, Newborn; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Trimester, Third; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
Antepartum prevention of respiratory distress syndrome (hyaline membrane disease).
Topics: Delivery, Obstetric; Female; Glucocorticoids; Humans; Hyaline Membrane Disease; Infant, Newborn; Infant, Premature; Lung; Phosphatidylcholines; Pregnancy; Prenatal Care; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1976 |
Prenatal prediction of respiratory distress syndrome. Measurement of surface properties and Lecithin/Sphingomyelin ratio in human amniotic fluid.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Prognosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Tension | 1976 |
Endocrine influences on pulmonary maturation and the lecithin/sphingomyelin ratio in the fetal baboon.
Topics: Adrenal Cortex; Amniotic Fluid; Animals; Dexamethasone; Disease Models, Animal; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Lung; Metyrapone; Mixed Function Oxygenases; Papio; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Tension | 1975 |
Transversal and longitudinal lecithin-sphingomyelin ratios in amniotic and lung fluids of fetal lambs.
Topics: Amniotic Fluid; Animals; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sheep; Sphingomyelins | 1975 |
[Our expereiences with the analysis of lecithin in the amniotic fluid].
Topics: Amniotic Fluid; Female; Humans; Methods; Phosphatidylcholines; Pregnancy | 1976 |
Lamb fetal pulmonary fluid. II. Fate of phosphatidylcholine.
Topics: Animals; Body Fluids; Carbon Radioisotopes; Catheterization; Epithelial Cells; Fatty Acids; Female; Fetus; Humans; Lipids; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Alveoli; Radioisotope Dilution Technique; Serum Albumin, Radio-Iodinated; Sheep | 1975 |
Significance of amniotic fluid phospholipid determination for the prediction of neonatal respiratory distress syndrome.
Topics: Amniocentesis; Amniotic Fluid; Bibliographies as Topic; Diagnostic Errors; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
Lecithin---sphingomyelin ratio in amniotic fluid, as assessed by a modified thin-layer chromatographic method in which a commercial pre-coated plate is used.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Evaluation Studies as Topic; Female; Humans; Methods; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1975 |
The use of monolayer cell cultures in the study of fetal and neonatal pulmonary cell growth and lecithin synthesis.
Topics: Animals; Animals, Newborn; Cells, Cultured; Choline; Female; Fetus; Growth; Hydrocortisone; Lung; Methionine; Palmitic Acids; Phosphatidylcholines; Pregnancy | 1975 |
Phospholipids in amniotic fluid. II. Lecithin fatty acid patterns related to gestation, maternal disease and fetal outcome.
Topics: Amniotic Fluid; Chromatography, Gas; Chromatography, Thin Layer; Fatty Acids; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Maternal-Fetal Exchange; Methylation; Myristic Acids; Oleic Acids; Palmitic Acids; Phosphatidylcholines; Phospholipids; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Stearic Acids | 1975 |
Effects of blood or meconium on the determination of the amniotic fluid lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Blood; Female; Humans; Meconium; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1975 |
Amniotic fluid phospholipids and fatty acids in normal pregnancies. Relation to gestational age and neonatal condition.
Topics: Amniotic Fluid; Chromatography, Gas; Fatty Acids; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Male; Phosphatidylcholines; Phospholipids; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
Sphingomyelin and other phospholipid metabolism in the rabbit atheromatous and normal aorta.
Topics: Animals; Aorta; Arteriosclerosis; Cholesterol, Dietary; Diet, Atherogenic; Female; Hypercholesterolemia; Mice; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Pregnancy; Rabbits; Sphingomyelins | 1975 |
Comparison of the fetogram and L/S ratio for fetal maturity.
Topics: Amniotic Fluid; Birth Weight; Epiphyses; False Negative Reactions; False Positive Reactions; Female; Femur; Fetus; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Radiography; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
Amniotic fluid lecithin to sphingomyelin ration of 3.5 and fetal pulmonary maturity.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Female; Follow-Up Studies; Gestational Age; Humans; Infant, Newborn; Methods; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Prognosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors | 1975 |
On the specificity of a phosphomolybdic acid spray used in the thin-layer chromatography of amniotic fluid phosphatides.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Indicators and Reagents; Methods; Molybdenum; Phosphates; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1975 |
Gestational variation of fatty acid composition of human amniotic fluid lipids.
Topics: Amniotic Fluid; Arachidonic Acids; Cholesterol; Diglycerides; Fatty Acids; Fatty Acids, Nonesterified; Female; Gestational Age; Humans; Hydrocarbons; Labor, Obstetric; Lipids; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Sphingomyelins; Triglycerides | 1975 |
Aspects of the Pathogenesis of Cholestasis of Pregnancy with reference to the Serum Lipid Abnormalities.
Topics: Cholestasis; Cholesterol; Estriol; Fatty Acids; Female; Humans; Lipids; Lipoproteins; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Pregnanediol; Pruritus; Triglycerides | 1975 |
The rabbit fetal lung as a glucocorticoid target tissue.
Topics: Aldosterone; Animals; Cells, Cultured; Choline; Corticosterone; Cortisone; Dexamethasone; Estradiol; Female; Fetus; Glucocorticoids; Hydrocortisone; Hydroxyprogesterones; Lung; Phosphatidylcholines; Pregnancy; Progesterone; Rabbits; Testosterone; Time Factors | 1975 |
Relationship between cortisol and lecithin/sphingomyelin ratios in human amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Hydrocortisone; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Regression Analysis; Sphingomyelins | 1975 |
Effect of centrifugation on amniotic fluid phospolipid recovery.
Topics: Amniotic Fluid; Centrifugation; Fatty Acids; Female; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Sphingomyelins | 1975 |
The origin of amnitoic fluid lecithin.
Topics: Amniotic Fluid; Centrifugation; Extraembryonic Membranes; Female; Gestational Age; Humans; Palmitic Acids; Phosphatidylcholines; Pregnancy | 1975 |
Studies on the phospholipids in tracheal aspirate from normal full term newborn infants. Comparison with amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Fatty Acids; Fatty Acids, Unsaturated; Female; Humans; Infant, Newborn; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Pregnancy; Sphingomyelins; Trachea | 1975 |
Letter: Palmitic acid/stearic acid ratio in lecithin and fetal maturity.
Topics: Amniotic Fluid; Chromatography, Gas; Female; Gestational Age; Humans; Palmitic Acids; Phosphatidylcholines; Pregnancy; Stearic Acids | 1975 |
Palmitic acid concentrations and lecithin/sphingomyelin ratios in amniotic fluid.
Topics: Acetone; Amniocentesis; Amniotic Fluid; Female; Humans; Infant, Newborn; Palmitic Acids; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors | 1975 |
Amniotic fluid components as determinants of fetal maturity.
Topics: Adipose Tissue; Amniocentesis; Amniotic Fluid; Amylases; Bilirubin; Birth Weight; Creatinine; Female; Fetus; Gestational Age; Growth; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Proteins; Spectrophotometry; Sphingomyelins | 1975 |
The choline incorporation pathway: primary mechanism for de novo lecithin synthesis in fetal primate lung.
Topics: Adenosine Triphosphate; Amniotic Fluid; Animals; Animals, Newborn; Choline; Female; Gestational Age; Lung; Macaca mulatta; Methionine; Methylation; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Sphingomyelins; Time Factors | 1975 |
Incorporation of a phospholipid precursor into the hemochorionic and yolk sac placentas associated rat embryos.
Topics: Animals; Chorion; Embryo, Mammalian; Ethanolamines; Female; Folic Acid; Gestational Age; Liver; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Placenta; Pregnancy; Rats; Teratogens; Vitelline Membrane | 1975 |
[First experiences with prenatal affection of infantile lung maturation by betamethason (author's transl)].
Topics: Amniotic Fluid; Apgar Score; Betamethasone; Estrogens; Female; Glucocorticoids; Humans; Hyaline Membrane Disease; Infant, Newborn; Jaundice, Neonatal; Lung; Phosphatidylcholines; Phosphorus; Pregnancy; Prenatal Care; Respiratory Distress Syndrome, Newborn; Time Factors | 1975 |
The use of amniotic fluid bubble stability, L/S ratio, and creatinine concentration in the assessment of fetal maturity.
Topics: Amniocentesis; Amniotic Fluid; Creatinine; Female; Fetus; Growth; Humans; Infant, Newborn; Infant, Premature; Obstetric Labor, Premature; Phosphatidylcholines; Pregnancy; Prognosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
Amniotic fluid lecithin/sphingomyelin ratio in complicated pregnancies.
Topics: Amniocentesis; Amniotic Fluid; Asphyxia Neonatorum; Black People; Creatinine; Densitometry; Estrogens; Female; Fetus; Gestational Age; Growth; Humans; Infant, Newborn; Infant, Newborn, Diseases; Male; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Respiratory System; Sex Factors; Sphingomyelins; White People | 1975 |
Critical assessment of phospholipid measurement in amniotic fluid.
Topics: Amniotic Fluid; Female; Humans; Phosphates; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1975 |
Can the oxytocin challenge test serve as the primary method for managing high-risk pregnancies?
Topics: Chronic Disease; Estriol; Female; Fetus; Gestational Age; Growth; Humans; Hypertension; Infant, Newborn; Oxytocin; Phosphatidylcholines; Placenta Diseases; Placental Function Tests; Placental Insufficiency; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy Complications, Cardiovascular; Pregnancy in Diabetics; Pregnancy, Prolonged; Risk; Sphingomyelins; Ultrasonography | 1975 |
Studies in cholestasis of pregnancy. III. Fatty acid composition of serum phosphoglycerides.
Topics: Cholestasis; Fatty Acids, Unsaturated; Female; Glycerides; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Trimester, Third; Pruritus | 1975 |
Studies in normal pregnancy. I. Serum lipids and fatty acid composition of serum phosphoglycerides.
Topics: Adolescent; Adult; Arachidonic Acids; Cholesterol; Fatty Acids, Unsaturated; Female; Glycerides; Humans; Linoleic Acids; Lipids; Oleic Acids; Palmitic Acids; Phosphatidylcholines; Phospholipids; Pregnancy; Stearic Acids; Triglycerides | 1975 |
Clinical laboratory tests for fetal lung maturity.
Topics: Amniotic Fluid; Blood; Female; Fetal Diseases; Fetus; Gestational Age; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
Morphine administration to pregnant rabbits: effect on fetal growth and lung development.
Topics: Abortion, Spontaneous; Amniotic Fluid; Animals; Birth Weight; Body Weight; Dose-Response Relationship, Drug; Embryo Implantation; Female; Fetal Death; Fetus; Gestational Age; Humans; Injections, Subcutaneous; Lung; Morphine; Naloxone; Phosphatidylcholines; Pregnancy; Pregnancy, Animal; Rabbits; Residual Volume; Sphingomyelins; Substance Withdrawal Syndrome | 1975 |
A prospective evaluation of the lecithin/sphingomyelin ratio and the rapid surfactant test in relation to fetal pulmonary maturity.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Evaluation Studies as Topic; False Positive Reactions; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Prospective Studies; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
Amniotic fluid phospholipids and fetal lung maturity. I. Assessment of various methods of determining lecithin and sphingomyelin.
Topics: Amniotic Fluid; Evaluation Studies as Topic; Female; Gestational Age; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
Risk of respiratory distress syndrome as determined by amniotic fluid lecithin concentration.
Topics: Amniocentesis; Amniotic Fluid; Delivery, Obstetric; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Male; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Specimen Handling; Time Factors | 1975 |
[Clinical significance of amniotic fluid lipids].
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lipids; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
The amniotic fluid foam test, L/S ratio, and total phospholipids in the evaluation of fetal lung maturity.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
Changes in amniotic fluid lecithin-sphingomyelin ratio following maternal dexamethasone administration.
Topics: Amniotic Fluid; Dexamethasone; Female; Fetal Membranes, Premature Rupture; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
Proceedings: Fetal lung surfactant--changes in composition during late pregnancy and the possible role of cortisol.
Topics: Amniotic Fluid; Female; Fetus; Humans; Hydrocortisone; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1975 |
Palmitic acid and lecithin measurements in amniotic fluid.
Topics: Amniocentesis; Amniotic Fluid; Carbon Radioisotopes; Cesarean Section; Chromatography, Gas; Chromatography, Thin Layer; Female; Fetus; Growth; Humans; Infant, Newborn; Lung; Methods; Palmitic Acids; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn | 1975 |
Radiologic evaluation of the premature newborn rabbit after pharyngeal deposition of surfactant.
Topics: Absorptiometry, Photon; Animals; Animals, Newborn; Female; Lung; Pharynx; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rabbits; Respiration; Ribs | 1975 |
Effect of metopirone on the synthesis of lung surfactant in does and fetal rabbits.
Topics: Animals; Cortisone; Depression, Chemical; DNA; Female; Fetus; Gestational Age; Lung; Maternal-Fetal Exchange; Metyrapone; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Pressure; Pulmonary Surfactants; Rabbits; Sodium Chloride; Stimulation, Chemical | 1975 |
A method for determination of lecithin/sphingomyelin ratio in amniotic fluid.
Topics: Acetone; Amniotic Fluid; Bismuth; Chemical Precipitation; Female; Humans; Indicators and Reagents; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
[Assessment of fetal maturity].
Topics: Amniocentesis; Amniotic Fluid; Cephalometry; Female; Fetus; Gestational Age; Humans; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Radiography; Sphingomyelins; Ultrasonics | 1975 |
The benefits and risks of amniocentesis for the assessment of fetal lung maturity.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Death; Fetal Distress; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
Colour stabilization of stained phospholipid spots in the determination of the amniotic fluid lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Indicators and Reagents; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1975 |
Determination of fetal maturity and of development of the fetal lungs by means of combined methods.
Topics: Amniotic Fluid; Female; Fetal Death; Fetus; Gestational Age; Humans; Infant Mortality; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prognosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Ultrasonography | 1975 |
A study of the lecithin/sphingomyelin ratio of amniotic fluid.
Topics: Amniotic Fluid; Animals; Brain Chemistry; Cattle; Egg Yolk; Fatty Acids; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Tension | 1975 |
Total cortisol in amniotic fluid and fetal lung maturation.
Topics: Amniotic Fluid; Female; Fetus; Gestational Age; Humans; Hydrocortisone; Lung; Phosphatidylcholines; Pregnancy; Radioimmunoassay; Sphingomyelins | 1975 |
Amniotic fluid volume, total phospholipids concentratio, and L/S ratio in term pregnancies.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Trimester, Third; Sphingomyelins | 1975 |
Studies in cholestasis of pregnancy. IV. Serum lipids and lipoproteins in relation to duration of symptoms and severity of the disease, and fatty acid composition of lecithin in relation to duration of symptoms.
Topics: Cholestasis; Cholesterol; Fatty Acids; Female; Humans; Iron; Lipids; Lipoproteins; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Pruritus; Time Factors; Triglycerides | 1975 |
Treatment of pruritus in cholestasis of pregnancy with a new anion exchange resin (Secholex).
Topics: Anion Exchange Resins; Cholestasis; Dextrans; Female; Humans; Infant, Newborn; Ion Exchange Resins; Iron; Lipids; Liver Function Tests; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pruritus | 1975 |
Studies in cholestasis of pregnancy. V. Gallbladder disease, liver function tests, serum lipids and fatty acid composition of serum lecithin in the non-pregnant state.
Topics: Adult; Cholecystectomy; Cholecystography; Cholelithiasis; Cholestasis; Cholesterol; Fatty Acids; Female; Humans; Lipids; Lipoproteins; Liver Function Tests; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Retrospective Studies | 1975 |
Phospholipids and creatinine in amniotic fluid in relation to gestational age.
Topics: Amniocentesis; Amniotic Fluid; Creatinine; Female; Humans; Meconium; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Sphingomyelins | 1975 |
Simple rapid test for specific determination of fetal lung maturity.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetus; Gestational Age; Humans; Lung; Methods; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1975 |
Effects of cortisol on serially propogated fibroblast cell cultures derived from the rabbit retal lung and skin.
Topics: Animals; Biotransformation; Cells, Cultured; Choline; Cortisone; Culture Media; Female; Fetus; Fibroblasts; Hydrocortisone; Lung; Phosphatidylcholines; Pregnancy; Rabbits; Skin | 1975 |
[Total phospholipids and lecithin-sphingomyelin ratio for the determination of the maturity of the fetal lung].
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Infant, Premature; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1975 |
[Postnatal determination of the maturity of the lung].
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiration, Artificial; Sphingomyelins; Sputum | 1975 |
Effect of maternal malnutrition on surface activity of fetal lungs in rats.
Topics: Animals; Dietary Proteins; DNA; Female; Food Deprivation; Gestational Age; Lung; Maternal-Fetal Exchange; Nutrition Disorders; Organ Size; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Proteins; Pulmonary Surfactants; Rats; Surface Tension | 1975 |
[Prenatal maturity determination of the fetus from amniotic fluid].
Topics: Amniotic Fluid; Creatinine; Female; Gestational Age; Humans; Phosphatidylcholines; Pregnancy; Ultrasonography | 1975 |
[Influence of corticoids on fetal lung maturity].
Topics: Adrenal Cortex Hormones; Amniotic Fluid; Female; Fetus; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Methylprednisolone; Phosphatidylcholines; Pregnancy | 1975 |
[Induction of surfactant formation in the fetal lung using bromhexine metabolite VIII].
Topics: Amniotic Fluid; Bromhexine; Enzyme Induction; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
[Lecithin-sphingomylein quotient and HCS in the amniotic fluid].
Topics: Amniotic Fluid; Chorionic Gonadotropin; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1975 |
[Evaluation of the maturity of the fetal lungs by determining the lecithin/sphingnomyelin correlation in the amniotic fluid via Clements' foam test].
Topics: Amniotic Fluid; Female; Fetus; Humans; Infant, Newborn; Infant, Premature; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Respiratory Function Tests; Sphingomyelins | 1975 |
[The value of various investigations of amniotic fluid in the estimation of fetal maturity (author's transl)].
Topics: Amniotic Fluid; Creatinine; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Uric Acid | 1975 |
Introduction of purified hexosaminidase A into Tay-Sachs leukocytes by means of immunoglobulin-coated liposomes.
Topics: Biological Transport; Cholesterol; Female; Hexosaminidases; Humans; Immunoglobulin G; Leukocytes; Lipidoses; Liposomes; Microscopy, Electron; Phosphatidylcholines; Placenta; Pregnancy; Receptors, Drug | 1976 |
Serum lipids and fatty acid composition of serum lecithin in the non-pregnant state in patients with previous cholestasis of pregnancy.
Topics: Adult; Cholestasis; Cholesterol; Female; Humans; Linoleic Acids; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Stearic Acids; Triglycerides | 1976 |
Regulation of phospholipid metabolism in differentiating cells from rat brain cerebral hemispheres in culture. Patterns of acetylcholine phosphocholine, and choline phosphoglycerides labeling from (methyl-14C)choline.
Topics: Acetylcholine; Animals; Brain; Cell Differentiation; Cells, Cultured; Embryo, Mammalian; Female; Kinetics; Phosphatidylcholines; Physostigmine; Pregnancy; Rats | 1976 |
[Evaluation of fetal maturity on the basis of amniotic fluid examination].
Topics: Amniotic Fluid; Creatinine; Female; Fetus; Gestational Age; Growth; Humans; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1976 |
Specificity and reproducibility of acetone precipitation in identifying surface-active phosphatidylcholine in amniotic fluid.
Topics: Acetone; Amniotic Fluid; Animals; Chemical Precipitation; Female; Humans; Methods; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Rabbits; Sphingomyelins | 1976 |
Clinical usefulness of the lecithin/sphingomyelin ratio determined by visual means in predicting hyaline membrane disease.
Topics: Amniocentesis; Densitometry; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Methods; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1976 |
[Evaluation of age and maturation of the foetus].
Topics: Amniotic Fluid; Female; Fetus; Gestational Age; Growth; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins; Ultrasonics | 1976 |
The use of the amniotic fluid lecithin/sphingomyelin (L/S) ratio, creatinine concentration and nile blue sulphate tests, individually and in combination, in the assessment of fetal lung maturity.
Topics: Amniotic Fluid; Apgar Score; Birth Weight; Creatinine; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins; Sulfates | 1976 |
The lecithin/sphingomyelin (L/S) ratio in twin pregnancies.
Topics: Amniotic Fluid; Apgar Score; Female; Humans; Infant, Newborn; Labor Presentation; Lung; Phosphatidylcholines; Pregnancy; Pregnancy, Multiple; Sphingomyelins; Twins | 1976 |
Amniotic fluid surface tension during pregnancy.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Surface Tension | 1976 |
[Effect of thyroxine on lung maturation in rabbit fetuses].
Topics: Amnion; Animals; Female; Fetal Organ Maturity; Injections; Lung; Microscopy, Electron; Models, Biological; Phosphatidylcholines; Pregnancy; Rabbits; Sphingomyelins; Staining and Labeling; Stimulation, Chemical; Thyroxine | 1992 |
Effect of centrifugation on amniotic fluid phospholipid composition.
Topics: Amniotic Fluid; Centrifugation; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1992 |
Changes in phospholipase A2 in myometrium of the guinea pig uterus during pregnancy.
Topics: Animals; Arachidonic Acid; Calcium; Cell Membrane; Enzyme Activation; Female; Guinea Pigs; Kinetics; Myometrium; Phosphatidylcholines; Phospholipases A; Phospholipases A2; Pregnancy; Pregnancy, Animal | 1992 |
Generation of arachidonic acid and diacylglycerol second messengers from polyphosphoinositides in ischemic fetal brain.
Topics: Animals; Arachidonic Acids; Brain; Brain Ischemia; Diglycerides; Enzyme Activation; Female; Fetus; Injections, Intraventricular; Phosphatidylcholines; Phosphatidylinositol Phosphates; Phosphatidylinositols; Pregnancy; Protein Kinase C; Rats; Rats, Sprague-Dawley; Second Messenger Systems | 1992 |
Possible implication of lysophosphatidylcholine in cell fusion accompanying implantation in rabbits.
Topics: Animals; Cell Fusion; Chromatography, Thin Layer; Embryo Implantation; Endometrium; Female; Hemolysis; Lysophosphatidylcholines; Lysophospholipase; Phosphatidylcholines; Phospholipases A; Phospholipases A2; Pregnancy; Pregnancy, Animal; Rabbits; Trophoblasts; Yolk Sac | 1992 |
Amniotic fluid turbidity: a useful adjunct for assessing fetal pulmonary maturity status.
Topics: Amniocentesis; Female; Fetal Organ Maturity; Humans; Lung; Nephelometry and Turbidimetry; Phosphatidylcholines; Phosphatidylglycerols; Predictive Value of Tests; Pregnancy; Sensitivity and Specificity; Sphingomyelins | 1992 |
Comparison of effects of epidermal and insulin-like growth factors, gastrin releasing peptide and retinoic acid on fetal lung cell growth and maturation in vitro.
Topics: Animals; Cell Division; Choline; DNA; Epidermal Growth Factor; Epithelium; Female; Fibroblasts; Fluorescent Antibody Technique; Gastrin-Releasing Peptide; Keratins; Lung; Microscopy, Electron; Peptides; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rats; Rats, Inbred Strains; Somatomedins; Thymidine; Tretinoin; Vimentin | 1992 |
A neutron solution scattering study of the structure of annexin-V and its binding to lipid vesicles.
Topics: Annexin A5; Calcium; Calcium-Binding Proteins; Female; Humans; Lipid Bilayers; Membrane Proteins; Neutrons; Phosphatidylcholines; Phosphatidylserines; Placenta; Pregnancy; Pregnancy Proteins; Protein Conformation; Scattering, Radiation; Solutions | 1992 |
Clinical evaluation of the NBD-PC fluorescence polarization assay for prediction of fetal lung maturity.
Topics: Amniotic Fluid; Evaluation Studies as Topic; Female; Fetal Organ Maturity; Fluorescence Polarization; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Predictive Value of Tests; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Reference Values; Respiratory Distress Syndrome, Newborn; Sensitivity and Specificity; Sphingomyelins | 1992 |
Prediction of RDS by amniotic fluid analysis: a comparison of the prognostic value of traditional and recent methods.
Topics: Albumins; Amniotic Fluid; Evaluation Studies as Topic; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prognosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1992 |
Effects of betamethasone and thyroid hormone on fetal rat lung maturation in vivo.
Topics: Animals; Betamethasone; Choline; Drug Synergism; Embryonic and Fetal Development; Female; Injections, Intramuscular; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Rats; Rats, Sprague-Dawley; Triiodothyronine | 1992 |
Immunoassay for the determination of surfactant apoprotein (SP-A) in human amniotic fluid: comparison with other indices of assessing foetal lung maturity.
Topics: Amniotic Fluid; Enzyme-Linked Immunosorbent Assay; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Male; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Proteolipids; Pulmonary Surfactant-Associated Protein A; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Sphingomyelins | 1992 |
Association of intrauterine cigarette smoke exposure with indices of fetal lung maturation.
Topics: Adult; Amniotic Fluid; Cotinine; Female; Fetal Organ Maturity; Humans; Hydrocortisone; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Risk Factors; Smoking; Sphingomyelins | 1992 |
Human placental phospholipase A2 activity in term and preterm labour.
Topics: Amnion; Arachidonic Acid; Calcium; Chorion; Decidua; Female; Humans; Hydrogen-Ion Concentration; Kinetics; Labor, Obstetric; Obstetric Labor, Premature; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipases A; Phospholipases A2; Phospholipids; Placenta; Pregnancy; Substrate Specificity; Time Factors | 1992 |
Effects of antenatal thyrotropin-releasing hormone, antenatal corticosteroids, and postnatal ventilation on surfactant mobilization in premature rabbits.
Topics: Adrenal Cortex Hormones; Animals; Betamethasone; Female; Gestational Age; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rabbits; Respiration, Artificial; Thyrotropin-Releasing Hormone | 1992 |
Pre- and postnatal stimulation of pulmonary surfactant protein D by in vivo dexamethasone treatment of rats.
Topics: Aging; Animals; Animals, Newborn; Body Weight; Dexamethasone; Embryonic and Fetal Development; Female; Fetus; Glycoproteins; Lung; Organ Size; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Proteolipids; Pulmonary Surfactant-Associated Protein D; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Rats; Rats, Inbred Strains; Stimulation, Chemical | 1992 |
GTP-related effects and binding by differentiating fetal rabbit type II alveolar cells in vitro.
Topics: Animals; Cell Differentiation; Cell Membrane Permeability; Cells, Cultured; Choline; Ethidium; Female; Fetus; Fluoresceins; Fluorescence; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Guanosine Triphosphate; Lung; Osmolar Concentration; Phosphatidylcholines; Pregnancy; Protein Binding; Pulmonary Alveoli; Rabbits; Sodium Fluoride; Sulfur Radioisotopes; Tritium | 1992 |
Amniotic fluid analysis for ante-partum foetal assessment in the horse.
Topics: Amniotic Fluid; Animals; Creatinine; Female; Fetal Organ Maturity; Horses; Hydrocortisone; Kidney; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy, Animal; Prenatal Diagnosis; Reference Values; Sphingomyelins | 1992 |
The use of amniotic fluid viscosity measurements to establish fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Sphingomyelins; Viscosity | 1991 |
Essential fatty acids in pregnancies complicated by intrauterine growth retardation.
Topics: Fatty Acids, Essential; Female; Fetal Blood; Fetal Growth Retardation; Humans; Infant, Newborn; Infant, Small for Gestational Age; Phosphatidylcholines; Pregnancy; Risk Factors | 1991 |
Metabolic transformation of intracraneally injected [1-14C]linoleic and [1-14C]alpha-linolenic acids in malnourished developing rats.
Topics: Aging; alpha-Linolenic Acid; Animals; Animals, Newborn; Animals, Suckling; Brain; Embryo, Mammalian; Fatty Acids; Female; Injections, Intraventricular; Linoleic Acid; Linoleic Acids; Linolenic Acids; Male; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Pregnancy Complications; Protein Deficiency; Rats | 1991 |
Sex-specific differences in rabbit fetal lung maturation in response to epidermal growth factor.
Topics: Animals; Epidermal Growth Factor; Female; Fetal Organ Maturity; Glycerol; Lung; Male; Organ Culture Techniques; Phosphatidylcholines; Pregnancy; Rabbits; Sex Characteristics | 1992 |
Culture of fetal alveolar epithelial type II cells in serum-free medium.
Topics: Animals; Biotin; Cell Division; Cells, Cultured; Choline; Culture Media, Serum-Free; DNA; Epithelial Cells; Epithelium; Female; Fetus; Microscopy, Electron; Microscopy, Fluorescence; Microscopy, Phase-Contrast; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Alveoli; Pyruvates; Pyruvic Acid; Rats; Rats, Inbred Strains; Selenium; Thymidine; Transferrin | 1991 |
The role of n-3 essential fatty acids in brain and behavioral development: a cross-fostering study in the mouse.
Topics: Animals; Behavior, Animal; Body Weight; Brain; Docosahexaenoic Acids; Fatty Acids, Essential; Female; Learning; Maternal-Fetal Exchange; Mice; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy | 1991 |
The fatty acid composition of placenta in intrauterine growth retardation.
Topics: Adult; Birth Weight; Chromatography, Gas; Fatty Acids; Female; Fetal Growth Retardation; Glycerides; Humans; Infant, Newborn; Infant, Premature; Phosphatidylcholines; Phosphatidylethanolamines; Placenta; Pregnancy; Reference Values | 1991 |
Measurement of the ratio of lecithin to sphingomyelin in amniotic fluid by fast atom bombardment mass spectrometry.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Phosphatidylcholines; Phospholipids; Pregnancy; Spectrometry, Mass, Fast Atom Bombardment; Sphingomyelins | 1991 |
Relationship of fetal breathing movement pattern to surfactant phospholipid levels in amniotic fluid and postnatal respiratory complications.
Topics: Amniotic Fluid; Evaluation Studies as Topic; Female; Fetal Growth Retardation; Fetal Membranes, Premature Rupture; Fetal Movement; Humans; Infant, Newborn; Obstetric Labor, Premature; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Respiration; Respiratory Distress Syndrome, Newborn; Ultrasonography, Prenatal | 1991 |
Late gestation changes in rat tissue phosphatidylcholine composition.
Topics: Animals; Animals, Newborn; Brain; Brain Chemistry; Fatty Acids; Female; Fetus; Liver; Phosphatidylcholines; Pregnancy; Pregnancy, Animal; Rats | 1991 |
Corticosteroid and thyrotropin-releasing hormone effects on preterm sheep lung function.
Topics: Animals; Animals, Newborn; Female; Fetal Organ Maturity; Hormones; Hydrocortisone; Lung; Phosphatidylcholines; Pregnancy; Proteolipids; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Respiration; Sheep; Thyrotropin-Releasing Hormone | 1991 |
Enhancement of disaturated phosphatidylcholine synthesis by epidermal growth factor in cultured fetal lung cells involves a fibroblast-epithelial cell interaction.
Topics: Animals; Cells, Cultured; Chromatography, Liquid; Dexamethasone; Epidermal Growth Factor; Epithelium; Female; Fibroblasts; Lung; Phosphatidylcholines; Pregnancy; Rats; Rats, Inbred Strains | 1991 |
Analysis of phospholipids in human amniotic fluid by 31P NMR.
Topics: Amniotic Fluid; Cesium; Densitometry; Edetic Acid; Female; Fetal Organ Maturity; Humans; Lung; Magnetic Resonance Spectroscopy; Phosphatidylcholines; Phospholipids; Pregnancy; Solvents; Sphingomyelins | 1991 |
A markedly immature lecithin-sphingomyelin ratio at term and congenital hypothyroidism.
Topics: Adult; Amniotic Fluid; Congenital Hypothyroidism; Female; Humans; Hypothyroidism; Infant, Newborn; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1991 |
Potential diagnostic value of the umbilical artery as a definition of neural fatty acid status of the fetus during its growth: the umbilical artery as a diagnostic tool.
Topics: Adult; Birth Weight; Brain; Fatty Acids; Fatty Acids, Essential; Female; Fetal Growth Retardation; Humans; Infant, Low Birth Weight; Infant, Newborn; Muscle, Smooth, Vascular; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Umbilical Arteries | 1990 |
Chemometric investigation of some analytical methods used for the chemical test of foetal lung maturity.
Topics: Adult; Amniotic Fluid; Computers; Female; Fetus; Humans; Indicators and Reagents; Lung; Pattern Recognition, Automated; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1990 |
Surfactant maturation and preterm premature membrane rupture: a case study.
Topics: Adult; Amniotic Fluid; Female; Fetal Membranes, Premature Rupture; Gestational Age; Humans; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1990 |
Study on a new index of fetal respiratory function: a novel optical analysis of the amniotic fluid by the vacuum-dried infrared attenuated total reflection (ATR) method.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Fetus; Forecasting; Humans; Infant, Newborn; Infrared Rays; Lung; Phosphatidylcholines; Pregnancy; Respiration; Respiratory Distress Syndrome, Newborn; Respiratory Function Tests; Sensitivity and Specificity; Spectrophotometry | 1990 |
Prevalence and etiology of respiratory distress in infants of diabetic mothers: predictive value of fetal lung maturation tests.
Topics: Cardiomegaly; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Male; Phosphatidylcholines; Pneumonia; Pregnancy; Pregnancy in Diabetics; Prevalence; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1990 |
The identification and characterization of an epidermal growth factor-stimulated phosphorylation of a specific low molecular weight GTP-binding protein in a reconstituted phospholipid vesicle system.
Topics: Animals; Brain; Cattle; Cell Membrane; Epidermal Growth Factor; ErbB Receptors; Female; GTP-Binding Proteins; Guanosine 5'-O-(3-Thiotriphosphate); Guanosine Triphosphate; Humans; Kinetics; Liposomes; Molecular Weight; Phosphatidylcholines; Phosphorylation; Placenta; Pregnancy; Protein Binding; Protein-Tyrosine Kinases; Thionucleotides | 1990 |
Neutral cholesteryl ester hydrolase in the rat lactating mammary gland: regulation by phosphorylation-dephosphorylation.
Topics: Adenosine Triphosphate; Alkaline Phosphatase; Animals; Cyclic AMP; Cytosol; Edetic Acid; Female; Hydrogen-Ion Concentration; Kinetics; Lactation; Magnesium Chloride; Mammary Glands, Animal; Micelles; Microsomes; Phosphatidylcholines; Phosphorylation; Pregnancy; Protein Kinases; Rats; Rats, Inbred Strains; Sodium Fluoride; Sterol Esterase; Taurocholic Acid | 1990 |
Incorporation of human liver and placental alkaline phosphatases into liposomes and membranes is via phosphatidylinositol.
Topics: Alkaline Phosphatase; Antibodies, Monoclonal; Cells, Cultured; Electrophoresis, Polyacrylamide Gel; Erythrocyte Membrane; Female; Glycolipids; Glycosylphosphatidylinositols; Humans; Liposomes; Liver; Macromolecular Substances; Phosphatidylcholines; Phosphatidylinositol Diacylglycerol-Lyase; Phosphatidylinositols; Phosphoric Diester Hydrolases; Placenta; Pregnancy; Sepharose | 1990 |
Role of lung fluid volume in growth and maturation of the fetal sheep lung.
Topics: Animals; DNA; Extravascular Lung Water; Female; Fetal Organ Maturity; Lung; Lung Volume Measurements; Organ Size; Phosphatidylcholines; Pregnancy; Sheep | 1990 |
Migraines, spontaneous abortions, central nervous system involvement and a positive VDRL in a 36-year-old white female.
Topics: Abortion, Spontaneous; Adult; Antibodies; Autoimmune Diseases; Cardiolipins; Central Nervous System; Cholesterol; Female; Humans; Migraine Disorders; Phosphatidylcholines; Phospholipids; Pregnancy; Syndrome | 1990 |
Sequence of prolactin effects on phospholipid synthesis in mouse mammary gland explants.
Topics: Acetates; Animals; Culture Techniques; Ethanolamines; Female; Glucose; Glycerol; Lipid Metabolism; Mammary Glands, Animal; Mice; Phosphatidylcholines; Phospholipids; Pregnancy; Prolactin; Sphingomyelins | 1990 |
Comparison of amniotic fluid disaturated phosphatidylcholine, phosphatidylglycerol and lecithin/sphingomyelin ratio in predicting the risk of developing neonatal respiratory distress syndrome.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1990 |
Radial "high-performance" thin-layer chromatography used to assess fetal lung maturity.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Female; Fetal Organ Maturity; Humans; Lipids; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy in Diabetics | 1990 |
Antenatal betamethasone dose effects in preterm rabbits studied at 27 days gestation.
Topics: Animals; Animals, Newborn; Betamethasone; Dose-Response Relationship, Drug; Female; Fetal Organ Maturity; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Proteins; Rabbits | 1990 |
Responsiveness of L-S ratio of the amniotic fluid to intra-amniotic administration of thyroxine. Role of fetal age.
Topics: Amniotic Fluid; Embryonic and Fetal Development; Female; Fetal Organ Maturity; Gestational Age; Humans; Obstetric Labor, Premature; Phosphatidylcholines; Placenta Previa; Pregnancy; Sphingomyelins; Stimulation, Chemical; Thyroxine | 1990 |
Bombesin increases fetal lung growth and maturation in utero and in organ culture.
Topics: Animals; Antibodies, Monoclonal; Blotting, Northern; Bombesin; DNA; Embryonic and Fetal Development; Female; Gastrin-Releasing Peptide; Humans; Lung; Mice; Mice, Inbred Strains; Microscopy, Electron; Organ Culture Techniques; Peptides; Phosphatidylcholines; Pregnancy | 1990 |
Effect of differences in saturation sensitivity of phospholipid stains on clinical predictivity of L/S ratios.
Topics: Amniotic Fluid; Copper; Female; Humans; Infant, Newborn; Organometallic Compounds; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Staining and Labeling | 1985 |
Pulmonary phospholipids in amniotic fluid of pathologic pregnancies: relationship with clinical status of the newborn.
Topics: Amniotic Fluid; C-Peptide; Female; Fetal Organ Maturity; Humans; Hyaline Membrane Disease; Hydrocortisone; Infant, Newborn; Lung; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Rh Isoimmunization; Sphingomyelins | 1989 |
Phospholipid binding properties of human placental anticoagulant protein-I, a member of the lipocortin family.
Topics: Annexins; Blood Coagulation; Calcium; Female; Fluorescein-5-isothiocyanate; Fluoresceins; Fluorescence Polarization; Fluorescent Dyes; Glycoproteins; Humans; Hydrogen-Ion Concentration; Liposomes; Osmolar Concentration; Phosphatidylcholines; Phosphatidylserines; Phospholipids; Placenta; Pregnancy; Pregnancy Proteins; Spectrometry, Fluorescence; Thiocyanates | 1989 |
Effect of fetal sex and race on amniotic fluid lecithin concentration.
Topics: Adult; Amniotic Fluid; Black People; Female; Fetal Organ Maturity; Fetus; Gestational Age; Humans; Lung; Phosphatidylcholines; Pregnancy; Sex Characteristics; White People | 1989 |
Phosphatidylglycerol, lecithin/sphingomyelin ratio and respiratory distress syndrome in diabetic and non-diabetic pregnancies.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Risk Factors; Sphingomyelins | 1989 |
Amniotic fluid prolactin levels in rhesus isoimmunized patients.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Outcome; Pregnancy Trimester, Third; Prolactin; Prospective Studies; Respiratory Distress Syndrome, Newborn; Rh Isoimmunization; Sphingomyelins | 1989 |
Meclofenamate does not affect lung development in fetal sheep.
Topics: Animals; Dinoprostone; Female; Heart; Hydrocortisone; Lung; Maternal-Fetal Exchange; Meclofenamic Acid; Organ Size; ortho-Aminobenzoates; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sheep | 1989 |
Phospholipid surface tension: the diagnostic utility of amniotic fluid and its lipid extract, an analysis of the value of precipitation with cold acetone.
Topics: Acetone; Amniotic Fluid; Chemical Precipitation; Cold Temperature; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Tension; Tissue Extracts | 1989 |
[Comparison of the effect of Lasolvan and betamethasone on lung maturity of fetal rabbits].
Topics: Ambroxol; Animals; Betamethasone; Body Weight; Bromhexine; Female; Fetal Organ Maturity; Infusions, Intravenous; Lung; Organ Size; Phosphatidylcholines; Pregnancy; Rabbits; Sphingomyelins | 1989 |
Studies on amniotic prolactin: chromatographic pattern and correlation with the lecithin content.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Gel; Female; Humans; Molecular Weight; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Prolactin; Radioimmunoassay | 1989 |
[Antioxidant therapy in the complex treatment of late pregnancy toxemia].
Topics: Actihaemyl; Antioxidants; Drug Therapy, Combination; Female; Humans; Lipid Peroxidation; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Pregnancy Trimester, Third; Tissue Extracts; Vitamin E | 1989 |
[Determination of fetal pulmonary maturity using gas chromatographic analysis of fatty acids in the amniotic fluid. Statistic reliability of the method].
Topics: Amniotic Fluid; Chromatography, Gas; Fatty Acids; Female; Fetal Organ Maturity; Humans; Lung; Palmitic Acids; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Sphingomyelins; Stearic Acids | 1989 |
Prostaglandin precursor fatty acids in serum and bile as influenced by oophorectomy, contraceptive steroids and pregnancy. An experimental study in the cat.
Topics: Animals; Arachidonic Acids; Bile; Cats; Contraceptives, Oral, Hormonal; Female; Gallbladder; Lysophosphatidylcholines; Ovariectomy; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Pregnancy, Animal; Sphingomyelins | 1989 |
Surfactant proteins in the diagnosis of fetal lung maturity. II. The 35 kd protein and phospholipids in complicated pregnancy.
Topics: Amniotic Fluid; Female; Fetal Membranes, Premature Rupture; Fetal Organ Maturity; Gestational Age; Glycoproteins; Humans; Lung; Molecular Weight; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pre-Eclampsia; Predictive Value of Tests; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Proteolipids; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants | 1989 |
Changes in fatty acid composition of cervical mucus lecithin during pregnancy.
Topics: Adult; Cervix Mucus; Chromatography, Gas; Fatty Acids; Female; Humans; Phosphatidylcholines; Pregnancy | 1989 |
Effect of human epidermal growth factor on lung surfactant production in fetal rabbit.
Topics: Animals; Epidermal Growth Factor; ErbB Receptors; Fatty Acids; Female; Fetal Organ Maturity; Fetus; Gestational Age; Humans; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rabbits | 1989 |
Effects of glucose infusion on surfactant and glycogen regulation in fetal lamb lung.
Topics: Animals; Blood Glucose; Cyclic AMP; Female; Fetal Blood; Glycogen; Humans; Infant, Newborn; Lung; Lung Volume Measurements; Phosphatidylcholines; Phosphorylases; Pregnancy; Protein Kinase C; Protein Kinases; Respiratory Distress Syndrome, Newborn; Sheep | 1987 |
Combined effects of corticosteroid, thyroid hormones, and beta-agonist on surfactant, pulmonary mechanics, and beta-receptor binding in fetal lamb lung.
Topics: Animals; Bronchoalveolar Lavage Fluid; DNA; Female; Fetus; Hydrocortisone; Lung; Lung Volume Measurements; Organ Size; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Proteins; Pulmonary Surfactants; Random Allocation; Receptors, Adrenergic, beta; Ritodrine; Sheep; Thyrotropin-Releasing Hormone; Thyroxine; Trachea; Triiodothyronine | 1988 |
Relationship between alveolar saturated phosphatidylcholine pool sizes and compliance of preterm rabbit lungs. The effect of maternal corticosteroid treatment.
Topics: Animals; Animals, Newborn; Betamethasone; Bronchoalveolar Lavage Fluid; Female; Gestational Age; Lung Compliance; Phosphatidylcholines; Pregnancy; Prenatal Exposure Delayed Effects; Pulmonary Alveoli; Pulmonary Surfactants; Rabbits; Respiration, Artificial | 1989 |
Gestational effects of corticosteroids and surfactant in ventilated rabbits.
Topics: Animals; Betamethasone; Birth Weight; Female; Gestational Age; Humans; Infant, Newborn; Lung Compliance; Phosphatidylcholines; Pregnancy; Proteins; Pulmonary Surfactants; Rabbits; Respiratory Distress Syndrome, Newborn | 1989 |
Lecithin-sphingomyelin ratios in amniotic fluid of pregnancies with an anencephalic fetus.
Topics: Amniotic Fluid; Anencephaly; Dehydroepiandrosterone; Estrogens; Female; Fetal Blood; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1986 |
Placental anticoagulant proteins: isolation and comparative characterization four members of the lipocortin family.
Topics: Amino Acid Sequence; Annexins; Anticoagulants; Cyanogen Bromide; Female; Glycoproteins; Humans; Liposomes; Molecular Sequence Data; Molecular Weight; Peptide Fragments; Phosphatidylcholines; Phospholipases; Phospholipases A; Phospholipases A2; Placenta; Pregnancy; Pregnancy Proteins | 1988 |
Phosphatidylcholine and 4-methylumbelliferyl phosphorylcholine hydrolysis by purified placental sphingomyelinase.
Topics: Adenine Nucleotides; Carbon Radioisotopes; Female; Humans; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Phosphatidylcholines; Phospholipid Ethers; Phosphoric Diester Hydrolases; Placenta; Pregnancy; Pulmonary Surfactants; Sphingomyelin Phosphodiesterase; Substrate Specificity; Type C Phospholipases | 1985 |
Influence of beta-receptor stimulation on catecholamine and phospholipid concentrations in lungs of fetal rabbits.
Topics: Animals; Dopamine; Female; Fenoterol; Fetal Organ Maturity; Lung; Norepinephrine; Phosphatidylcholines; Phospholipids; Pregnancy; Rabbits; Receptors, Adrenergic, beta | 1985 |
The cellular mechanism of glucocorticoid acceleration of fetal lung maturation. Fibroblast-pneumonocyte factor stimulates choline-phosphate cytidylyltransferase activity.
Topics: Animals; Cells, Cultured; Choline Kinase; Choline-Phosphate Cytidylyltransferase; Dexamethasone; Diacylglycerol Cholinephosphotransferase; Female; Fetal Organ Maturity; Fibroblast Growth Factors; Fibroblasts; Hydrocortisone; Lung; Nucleotidyltransferases; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats; Rats, Inbred Strains; Stimulation, Chemical | 1986 |
Amniotic fluid collagenase inhibitor: correlation with gestational age and fetal lung maturity.
Topics: Amniotic Fluid; Cells, Cultured; Chromatography, High Pressure Liquid; Enzyme-Linked Immunosorbent Assay; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Microbial Collagenase; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Sphingomyelins | 1986 |
Fetal lung maturity in diabetic pregnancies: relation among amniotic fluid insulin, prolactin, and lecithin.
Topics: Adult; Amniocentesis; Amniotic Fluid; Diabetes Mellitus, Type 1; Female; Fetal Organ Maturity; Gestational Age; Humans; Insulin; Lung; Phosphatidylcholines; Phosphorus; Pregnancy; Pregnancy in Diabetics; Prolactin | 1988 |
Preliminary report of transabdominal amniocentesis for the determination of pulmonary maturity in an equine population.
Topics: Amniocentesis; Amniotic Fluid; Animals; Female; Fetal Organ Maturity; Horses; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy, Animal; Sphingomyelins; Ultrasonography | 1988 |
[Lecithin/sphingomyelin in the amniotic fluid in Rh isoimmunization pregnancy and diabetes].
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Hematologic; Pregnancy in Diabetics; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Rh Isoimmunization; Risk; Sphingomyelins | 1986 |
Arachidonic acid incorporation into lipids of term human amnion.
Topics: Amnion; Arachidonic Acid; Arachidonic Acids; Female; Glycerides; Humans; In Vitro Techniques; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Pregnancy; Triglycerides | 1988 |
Detection frequency by thin-layer chromatography of phosphatidylglycerol in amniotic fluid with clinically functional pulmonary surfactant.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1988 |
[Critical evaluation of various methods of determining markers of fetal maturity in amniotic fluid].
Topics: Amniotic Fluid; Cell Count; Creatinine; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Skin; Sphingomyelins | 1988 |
Rat and human mammary tissue can synthesize choline moiety via the methylation of phosphatidylethanolamine.
Topics: Animals; Breast; Choline; Female; Humans; Lactation; Mammary Glands, Animal; Methylation; Methyltransferases; Phosphatidylcholines; Phosphatidylethanolamine N-Methyltransferase; Phosphatidylethanolamines; Pregnancy; Rats; Rats, Inbred Strains | 1988 |
[The effects of nicotine on the synthesis and secretion of surfactant in the rabbit fetal lung].
Topics: Amniotic Fluid; Animals; Catecholamines; Female; Fetal Growth Retardation; Fetal Organ Maturity; Lung; Nicotine; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pulmonary Surfactants; Rabbits | 1988 |
Amniotic fluid lecithin/sphingomyelin ratio in high risk pregnancy.
Topics: Amniotic Fluid; Female; Fetal Diseases; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Risk Factors; Sphingomyelins | 1988 |
Corticotropin-releasing hormone in amniotic fluid during gestation and labor and in relation to fetal lung maturation.
Topics: Amniotic Fluid; Corticotropin-Releasing Hormone; Female; Fetal Growth Retardation; Fetal Organ Maturity; Humans; Hydrocortisone; Labor, Obstetric; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Sphingomyelins | 1988 |
Third-trimester biparietal diameter as a predictor of fetal lung maturity.
Topics: Amniotic Fluid; Cephalometry; Female; Fetal Organ Maturity; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Male; Parietal Bone; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Pregnancy Trimester, Third; Prenatal Diagnosis; Retrospective Studies; Sphingomyelins; Ultrasonography | 1987 |
[Correlation of sonomorphologic placental maturity with the L/S ratio and creatinine level in the amniotic fluid].
Topics: Amniotic Fluid; Creatinine; Female; Fetal Death; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Placenta; Pregnancy; Sphingomyelins; Ultrasonography | 1987 |
A new assay for choline-containing phospholipids in amniotic fluid by an enzyme sensor.
Topics: Adult; Alcohol Oxidoreductases; Amniotic Fluid; Densitometry; Electrodes; Enzymes, Immobilized; Female; Humans; Phosphatidylcholines; Pregnancy | 1987 |
Comparing different statistical methods for evaluating diagnostic effectiveness of clinical tests: respiratory distress syndrome as a model.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Statistics as Topic | 1988 |
Surfactant proteins in the diagnosis of fetal lung maturity. I. Predictive accuracy of the 35 kD protein, the lecithin/sphingomyelin ratio, and phosphatidylglycerol.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Proteolipids; Pulmonary Surfactant-Associated Proteins; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1988 |
[Determination and clinical application of the lecithin/sphingomyelin ratio in amniotic fluid by high performance liquid chromatography].
Topics: Amniotic Fluid; Chromatography, High Pressure Liquid; Female; Fetal Diseases; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1988 |
Fetal lung maturity tests on the 10,000 X g pellet.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Fetus; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1988 |
Fetal growth and fetal lung phospholipid content in rats fed safflower oil, menhaden oil, or hydrogenated coconut oil.
Topics: Animals; Coconut Oil; Dietary Fats; Embryonic and Fetal Development; Fatty Acid Synthases; Fatty Acids, Unsaturated; Female; Fish Oils; Liver; Lung; Male; Maternal-Fetal Exchange; Palmitic Acid; Palmitic Acids; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Plant Oils; Pregnancy; Rats; Rats, Inbred Strains; Safflower Oil | 1988 |
Combined enzymatic assay of phosphatidylglycerol and phosphatidylcholine in amniotic fluid.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Methods; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Type C Phospholipases | 1988 |
A rapid electrochemical assay of lecithin in amniotic fluid using a fluoride ion-sensitive electrode.
Topics: Amniotic Fluid; Animals; Choline; Electrodes; Female; Fluorides; Gestational Age; Humans; Ions; Methods; Phosphatidylcholines; Pregnancy; Rats | 1988 |
Pulmonary surfactant. I. In immature and mature babies.
Topics: Female; Fetal Death; Humans; Hyaline Membrane Disease; Infant, Newborn; Infant, Premature; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants | 1988 |
Postnatal development of rat lung following retarded fetal lung growth.
Topics: Animals; Azetidinecarboxylic Acid; Collagen; Dexamethasone; DNA Replication; Female; Fetal Organ Maturity; Hydroxyproline; Lung; Organ Size; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats; Rats, Inbred Strains | 1988 |
Amniotic fluid urea nitrogen in the prediction of respiratory distress syndrome.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Nitrogen; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prospective Studies; Respiratory Distress Syndrome, Newborn; Risk Factors; Sphingomyelins; Urea | 1988 |
[Correlation between disaturated phosphatidylcholine in amniotic fluid and fetal lung maturation].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Predictive Value of Tests; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn | 1987 |
Relationship between amniotic fluid optical density and L/S ratio.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Spectrophotometry; Sphingomyelins | 1987 |
Lactation response to short-term abomasal infusion of choline, inositol, and soy lecithin.
Topics: Abomasum; Animals; Cattle; Choline; Female; Inositol; Lactation; Phosphatidic Acids; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Plant Oils; Pregnancy; Soybean Oil | 1987 |
[Manifestation of diabetes in the amniotic fluid].
Topics: alpha-Amylases; Amniotic Fluid; Estriol; Female; Fetal Diseases; Glucose; Humans; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics | 1987 |
Relationship of placental grade to fetal pulmonary maturity and respiratory distress syndrome.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Placenta Diseases; Placental Function Tests; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Ultrasonography | 1986 |
Pregnancy following renal transplantation in class T diabetes mellitus.
Topics: Adult; Amniotic Fluid; Cesarean Section; Diabetic Angiopathies; Diabetic Nephropathies; Female; Fetal Death; Humans; Hypertension; Kidney Transplantation; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Cardiovascular; Pregnancy in Diabetics; Prenatal Care; Retrospective Studies; Sphingomyelins | 1986 |
[Sonographically detectable fetal epiphyseal centers as a criterion for maturity in comparison to L/S ratio].
Topics: Amniocentesis; Amniotic Fluid; Erythroblastosis, Fetal; Female; Femur; Fetal Organ Maturity; Growth Plate; Humans; Phosphatidylcholines; Placental Insufficiency; Pregnancy; Pregnancy Trimester, Third; Sphingomyelins; Tibia; Ultrasonography | 1986 |
Placental grading by ultrasonography as an index of fetal maturity. Its application to the problem of elective caesarean section.
Topics: Cesarean Section; Female; Gestational Age; Humans; Phosphatidylcholines; Phosphatidylglycerols; Placenta; Pregnancy; Sphingomyelins; Ultrasonography | 1986 |
Amniotic fluid protease activity, protease inhibitory activity, and fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Peptide Hydrolases; Phosphatidylcholines; Pregnancy; Protease Inhibitors; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1987 |
Nasopharyngeal aspirate for prediction of respiratory distress syndrome.
Topics: Female; Humans; Infant, Newborn; Nasopharynx; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1986 |
The prediction of fetal lung maturity by amniotic fluid fluorescence polarization in diabetic pregnancy.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Fluorescence Polarization; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Male; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Sphingomyelins; Viscosity | 1987 |
Evaluating the clinical effectiveness of amniotic fluid assays in predicting respiratory distress syndrome in the neonate.
Topics: Amniotic Fluid; Evaluation Studies as Topic; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1987 |
Infrequency of pulmonary immaturity in an indigent population with preterm premature rupture of the membranes.
Topics: Adrenal Cortex Hormones; Adult; Female; Fetal Membranes, Premature Rupture; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Research Design; Sphingomyelins | 1987 |
[Measurement of the lecithin/sphingomyelin ratio in amniotic fluid: a simple method for the assessment of fetal lung maturity].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1986 |
Effects of cis-hydroxyproline on type II cell development in fetal rat lung.
Topics: Animals; Cell Adhesion; Collagen; Epithelial Cells; Female; Gestational Age; Hydroxyproline; Lung; Male; Mesoderm; Phosphatidylcholines; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rats | 1987 |
The influence of gonadal steroids and the pituitary on the levels and composition of plasma phospholipids in the rat.
Topics: Animals; Castration; Estrogens; Fatty Acids; Female; Gonadal Steroid Hormones; Hypophysectomy; Male; Phosphatidylcholines; Phospholipids; Pituitary Gland; Pregnancy; Rats; Rats, Inbred Strains; Testosterone | 1987 |
A comparison of HPLC and TLC in the assessment of amniotic fluid lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; False Negative Reactions; False Positive Reactions; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Prognosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1987 |
Profile of phospholipase A2 activity in subcellular fractions and lamellar bodies of developing, neonatal and adult rabbit lung. Correlation with intracellular levels of disaturated phosphatidylcholine.
Topics: Animals; Animals, Newborn; Female; Gestational Age; Lung; Phosphatidylcholines; Phospholipases; Phospholipases A; Phospholipases A2; Pregnancy; Rabbits; Subcellular Fractions | 1987 |
Assay of disaturated phosphatidylcholine in amniotic fluid as a test of fetal lung maturity: experience with 2000 analyses.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Specimen Handling; Sphingomyelins | 1987 |
Effect of aminophylline on lung maturation in preterm rabbit fetuses.
Topics: Aminophylline; Animals; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Lung Compliance; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Rabbits; Respiratory Distress Syndrome, Newborn | 1986 |
Clinical and economic considerations associated with testing for fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1986 |
Lung surfactant apoprotein and phosphatidylglycerol in amniotic fluid for prediction of respiratory distress syndrome.
Topics: Amniotic Fluid; Apoproteins; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1986 |
Is maternal serum heat stable alkaline phosphatase an index of fetal maturity?
Topics: Alkaline Phosphatase; Amniotic Fluid; Female; Fetal Viability; Humans; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Sphingomyelins | 1986 |
L-azetidine-2-carboxylic acid retards lung growth and surfactant synthesis in fetal rats.
Topics: Animals; Autoradiography; Azetidinecarboxylic Acid; Azetines; Basement Membrane; Cell Division; Collagen; Epithelium; Female; Fibroblasts; Glycogen; Hydroxyproline; Lung; Male; Maternal-Fetal Exchange; Microscopy, Electron; Phosphatidylcholines; Pregnancy; Protein Biosynthesis; Pulmonary Surfactants; Rats | 1987 |
[Studies of fetal lung maturity of maternal spontaneous diabetes in the Chinese hamster].
Topics: Animals; Cricetinae; Cricetulus; Diabetes Mellitus, Type 1; Disease Models, Animal; Female; Fetal Organ Maturity; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy in Diabetics | 1987 |
Corticosteroids and surfactant increase lung volumes and decrease rupture pressures of preterm rabbit lungs.
Topics: Animals; Betamethasone; Female; Lung; Lung Volume Measurements; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Pressure; Pulmonary Surfactants; Rabbits; Random Allocation | 1987 |
[Studies on surface tension of amniotic fluid with special emphasis on evaluating fetal lung maturity].
Topics: Amniotic Fluid; Blood; Centrifugation; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Meconium; Phosphatidylcholines; Pregnancy; Sphingomyelins; Surface Tension | 1986 |
Fetal lung maturity assessment by a modified A650 determination.
Topics: Amniotic Fluid; Centrifugation; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1986 |
Effect of acetone precipitation on the clinical prediction of respiratory distress syndrome when utilizing amniotic fluid lecithin/sphingomyelin ratios.
Topics: Acetone; Amniotic Fluid; Chemical Precipitation; Chromatography, Thin Layer; Densitometry; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1986 |
Decreased fetal cord prolactin concentration in diabetic pregnancies.
Topics: Amniotic Fluid; Estradiol; Estrone; Female; Fetal Blood; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Male; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prolactin; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins; Thyroxine; Triiodothyronine | 1986 |
Thyroid hormone opposes some glucocorticoid effects on glycogen content and lipid synthesis in developing fetal rat lung.
Topics: Animals; Dexamethasone; Female; Gestational Age; Glucocorticoids; Glycogen; Lipids; Lung; Phosphatidylcholines; Pregnancy; Rats; Rats, Inbred Strains; Thyroid Hormones; Triiodothyronine | 1986 |
[Estriol in the amniotic liquid as a test of pulmonary maturity and fetal viability. Clinical evaluation in comparison with urinary E3 and lecithin].
Topics: Amniotic Fluid; Estriol; Female; Fetal Organ Maturity; Fetal Viability; Humans; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications | 1986 |
Foetal lung maturation in twin gestation.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Pregnancy, Multiple; Prospective Studies; Sphingomyelins; Twins | 1986 |
Disaturated phosphatidylcholine as a fetal lung maturity test: lack of interference by seminal ejaculate as a contaminant in vaginally pooled amniotic fluid samples.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Semen; Vagina | 1986 |
Plasma and erythrocyte lipid composition in normal pregnancy.
Topics: Adult; Cholesterol; Cholesterol Esters; Erythrocytes; Female; Gestational Age; Humans; Longitudinal Studies; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1986 |
Epithelial-interstitial cell interactions in fetal rat lung development accelerated by steroids.
Topics: Animals; Autoradiography; Cell Differentiation; Dexamethasone; Epithelial Cells; Female; Fetus; Injections, Intraperitoneal; Lung; Male; Microscopy, Electron; Phosphatidylcholines; Pregnancy; Rats; Rats, Inbred Strains | 1986 |
Quantitative analysis of amniotic fluid phospholipids in diabetic pregnant women.
Topics: Amniotic Fluid; Birth Weight; Cesarean Section; Chromatography, High Pressure Liquid; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Prognosis; Sphingomyelins | 1986 |
Effect of maternal-fetal disorders on lung maturation. I. Diabetes mellitus.
Topics: Amniocentesis; Amniotic Fluid; Birth Weight; Diabetes Mellitus; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Parity; Phosphatidylcholines; Phosphorus; Pregnancy; Pregnancy Complications, Hematologic; Pregnancy in Diabetics; Sex Factors; Statistics as Topic | 1986 |
Pre- and postnatal carbohydrate metabolism of rat lung tissue. The effect of maternal nicotine exposure.
Topics: Animals; Carbohydrate Metabolism; Female; Glycogen; Lung; Nicotine; Phosphatidylcholines; Phosphorylases; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Inbred Strains | 1986 |
Improved fluorescence polarization assay for use in evaluating fetal lung maturity. I. Development of the assay procedure.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Fluorescence Polarization; Fluorescent Dyes; Humans; Lung; Phosphatidylcholines; Pregnancy; Solutions; Sphingomyelins; Temperature; Time Factors | 1986 |
Improved fluorescence polarization assay for use in evaluating fetal lung maturity. II. Analytical evaluation and comparison with the lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Centrifugation; Chromatography, Thin Layer; Evaluation Studies as Topic; Female; Fetal Organ Maturity; Fluorescence Polarization; Fluorescent Dyes; Freezing; Humans; Lung; Phosphatidylcholines; Pregnancy; Specimen Handling; Sphingomyelins | 1986 |
Gestational age-dependent changes in plasma inositol levels and surfactant composition in the fetal rat.
Topics: Amniotic Fluid; Animals; Female; Fetal Blood; Gestational Age; Inositol; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Phospholipids; Pregnancy; Proteins; Pulmonary Surfactants; Rats; Rats, Inbred Strains | 1986 |
Lung development in the streptozotocin rat fetus: antioxidant enzymes and survival in high oxygen.
Topics: Animals; Animals, Newborn; Catalase; Diabetes Mellitus, Experimental; Embryonic and Fetal Development; Female; Fetal Organ Maturity; Gestational Age; Glutathione Peroxidase; Lung; Lung Diseases; Oxidoreductases; Oxygen; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy in Diabetics; Pulmonary Alveoli; Pulmonary Surfactants; Rats; Rats, Inbred Strains; Superoxide Dismutase | 1986 |
Use of the drop volume of amniotic fluid in estimating the risk for respiratory distress syndrome in the newborn infant.
Topics: Adult; Amniotic Fluid; Equipment and Supplies; False Negative Reactions; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Mathematics; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins; Surface Tension | 1986 |
Degree of unsaturation of the fatty acid chains of phospholipids influences the fluorescence polarization: implications for evaluating fetal lung maturity.
Topics: Amniotic Fluid; Fatty Acids, Unsaturated; Female; Fetal Organ Maturity; Fluorescence Polarization; Humans; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants | 1986 |
Fetal maturity cascade: a rapid and cost-effective method for fetal lung maturity testing.
Topics: Amniocentesis; Amniotic Fluid; Cesarean Section; False Positive Reactions; Female; Fetal Organ Maturity; Fluorescence; Gestational Age; Humans; Infant, Newborn; Labor, Obstetric; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1986 |
[The effect of prolactin on the production of surfactant in rat fetal lung].
Topics: Animals; Corticosterone; Fatty Acids; Female; Fetus; Gestational Age; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Prolactin; Pulmonary Surfactants; Rats; Rats, Inbred Strains | 1986 |
Studies on the effects of betamethasone, L-carnitine, and betamethasone-L-carnitine combinations on the dipalmitoyl phosphatidylcholine content and phosphatidylcholine species composition in foetal rat lungs.
Topics: Animals; Betamethasone; Body Weight; Carnitine; Fatty Acids; Female; Fetus; Lung; Organ Size; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rats; Rats, Inbred Strains | 1986 |
[Colorimetric determination of lecithin and sphingomyelin in the amniotic fluid].
Topics: Amniotic Fluid; Colorimetry; Female; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1986 |
Potential-sensitive response mechanism of diS-C3-(5) in biological membranes.
Topics: Animals; Benzothiazoles; Carbocyanines; Female; Humans; Kidney Cortex; Kinetics; Liposomes; Mathematics; Membrane Potentials; Microvilli; Models, Biological; Phosphatidylcholines; Placenta; Pregnancy; Quinolines; Rabbits; Spectrometry, Fluorescence | 1986 |
The effect of incorporation of cloxacillin in liposomes on treatment of experimental staphylococcal mastitis in mice.
Topics: Animals; Cholesterol; Cloxacillin; Female; Lactation; Liposomes; Mastitis; Mice; Mice, Inbred Strains; Phosphatidylcholines; Pregnancy; Staphylococcal Infections | 1986 |
Modified lamellar body phospholipid assay compared with L/S ratio and phosphatidylglycerol assay for assessment of fetal pulmonary status.
Topics: Amniotic Fluid; Diagnostic Errors; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Sphingomyelins | 1987 |
Prospective clinical evaluation of an improved fluorescence polarization assay for predicting fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Fluorescence Polarization; Humans; Lung; Phosphatidylcholines; Pregnancy; Prospective Studies; Sphingomyelins | 1987 |
Amniotic fluid prostaglandins do not reflect human fetal lung maturation.
Topics: 6-Ketoprostaglandin F1 alpha; Adult; Amniotic Fluid; Dinoprost; Female; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Prostaglandins; Prostaglandins F; Sphingomyelins; Thromboxane B2; Thromboxanes | 1985 |
[Prenatal assessment of fetal lung maturity by the stable microbubble method--fundamental and clinical study].
Topics: Amniotic Fluid; Animals; Evaluation Studies as Topic; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Rabbits; Respiratory Distress Syndrome, Newborn | 1985 |
Reliability of amniotic fluid surfactant measurements.
Topics: Amniotic Fluid; Female; Humans; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Reference Standards; Sphingomyelins | 1985 |
[The Clements test: its correlation with the lecithin/sphingomyelin ratio, precipitable lecithin and phosphatidylglycerol].
Topics: Amniocentesis; Amniotic Fluid; False Negative Reactions; Female; Fetal Organ Maturity; Humans; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins; Surface Tension | 1985 |
Laboratory and clinical evaluation of a rapid slide agglutination test for phosphatidylglycerol.
Topics: Agglutination Tests; Amniotic Fluid; Chromatography, Thin Layer; Evaluation Studies as Topic; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Reagent Kits, Diagnostic; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1985 |
Efficacy of amniotic phosphatidylglycerol in predicting foetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1985 |
Serum unconjugated estriol level as a predictor of pulmonary maturity.
Topics: Amniocentesis; Estriol; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Trimester, Third; Prenatal Diagnosis; Radioimmunoassay; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1985 |
[Phosphatidylglycerol in amniotic fluid. Value of rapid determination using an immunologic technic].
Topics: Agglutination Tests; Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Growth Retardation; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Complications, Cardiovascular; Sphingomyelins | 1985 |
Prediction of fetal lung maturity: inaccuracy of study using conventional ultrasound instruments.
Topics: Amniocentesis; Amniotic Fluid; Female; Fetal Organ Maturity; Fetus; Humans; Liver; Lung; Phosphatidylcholines; Pregnancy; Sphingomyelins; Ultrasonography | 1985 |
Ultrasound screening for free-floating particles and fetal lung maturity.
Topics: Amniotic Fluid; Cephalometry; Female; Fetal Organ Maturity; Humans; Lung; Particle Size; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Prenatal Diagnosis; Sphingomyelins; Ultrasonography | 1985 |
Echogenicity of fetal lung: relation to fetal age and maturity.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Liver; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Sphingomyelins; Ultrasonography | 1985 |
Theoretical effects of amniotic fluid volume changes on surfactant concentration measurements.
Topics: Acute Disease; Amniotic Fluid; Female; Gestational Age; Humans; Models, Biological; Phosphatidylcholines; Polyhydramnios; Pregnancy; Pulmonary Surfactants | 1985 |
Hyperinsulinemia and decreased surfactant in fetal rabbits.
Topics: Animals; Body Weight; Disease Models, Animal; Female; Fetus; Glucose; Glycogen; Insulin; Macaca mulatta; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rabbits; Rats; Sphingomyelins | 1985 |
[Correlation of the echographic pattern of the placenta and of biparietal diameter with fetal lung maturity].
Topics: Amniotic Fluid; Cephalometry; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Placenta; Pregnancy; Skull; Sphingomyelins; Ultrasonography | 1985 |
[Correlation of fetal maturity indices].
Topics: Adolescent; Adult; Age Determination by Skeleton; Amniocentesis; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Methods; Middle Aged; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Sphingomyelins; Ultrasonography | 1985 |
Incorporation of linoleic and arachidonic acids into ovine placental phospholipids in vitro.
Topics: Animals; Arachidonic Acid; Arachidonic Acids; Female; In Vitro Techniques; Linoleic Acid; Linoleic Acids; Lipid Metabolism; Phosphatidic Acids; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Placenta; Pregnancy; Sheep | 1985 |
Stimulation of phosphatidylcholine synthesis by fatty acids in fetal rabbit type II pneumocytes.
Topics: Animals; Female; Fetus; In Vitro Techniques; Kinetics; Lung; Melitten; Oleic Acid; Oleic Acids; Palmitic Acid; Palmitic Acids; Phosphatidylcholines; Pregnancy; Rabbits; Type C Phospholipases | 1986 |
Improved fluorescence polarization assay for use in evaluating fetal lung maturity. III. Retrospective clinical evaluation and comparison with the lecithin/sphingomyelin ratio.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Fluorescence Polarization; Freezing; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiration Disorders; Respiratory Distress Syndrome, Newborn; Retrospective Studies; Specimen Handling; Sphingomyelins | 1986 |
Prediction of fetal lung maturity by use of the Lumadex-FSI test.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Organ Maturity; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Prenatal Diagnosis; Sphingomyelins | 1986 |
Amniotic fluid phosphatidylglycerol and phosphatidylcholine phosphorus as predictors of fetal lung maturity.
Topics: Amniocentesis; Amniotic Fluid; Delivery, Obstetric; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Probability; Respiratory Distress Syndrome, Newborn | 1986 |
Fatty acid composition of amniotic fluid lecithin in pregnancies with intrauterine fetal growth retardation.
Topics: Amniotic Fluid; C-Peptide; Fatty Acids; Female; Fetal Growth Retardation; Gestational Age; Humans; Phosphatidylcholines; Pregnancy | 1986 |
[Amniotic lecithin--fetal maturity and chronic fetal distress].
Topics: Amniotic Fluid; Erythroblastosis, Fetal; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn | 1986 |
Altered prolactin bioactivity in amniotic fluid of hypertensive pregnancy.
Topics: Amniotic Fluid; Female; Fetus; Humans; Hypertension; Infant, Newborn; Male; Pharynx; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Complications, Cardiovascular; Prolactin; Radioimmunoassay; Sphingomyelins; Suction | 1985 |
Effect of cortisol on the synthesis of lamellar body glycerophospholipids in fetal rabbit lung tissue in vitro.
Topics: Animals; Choline; Female; Hydrocortisone; Lung; Organ Culture Techniques; Phosphatidic Acids; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Rabbits | 1985 |
[Assessment of fetal lung maturity by determination of phosphatidylglycerol in human amniotic fluid].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy Trimester, Third; Respiratory Distress Syndrome, Newborn | 1985 |
Validation of a simple rapid high performance liquid chromatographic method for amniotic fluid lecithin/sphingomyelin ratios.
Topics: Amniotic Fluid; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Evaluation Studies as Topic; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1985 |
Influence of theophylline on fetal rat lung phosphatidylcholine synthesis in vivo.
Topics: Animals; Choline; Female; Fetus; Injections, Intraperitoneal; Kinetics; Lung; Phosphatidylcholines; Pregnancy; Rats; Rats, Inbred Strains; Theophylline | 1985 |
Amniotic fluid OD 650 as a rapid indicator of fetal pulmonary maturity.
Topics: Amniotic Fluid; Centrifugation; Chromatography, Thin Layer; False Positive Reactions; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Retrospective Studies; Spectrophotometry; Sphingomyelins | 1985 |
Dihydrotestosterone inhibits fibroblast-pneumonocyte factor-mediated synthesis of saturated phosphatidylcholine by fetal rat lung cells.
Topics: Animals; Cells, Cultured; Choline; Dihydrotestosterone; Female; Fibroblast Growth Factors; Hydrocortisone; Lung; Phosphatidylcholines; Pregnancy; Rats; Rats, Inbred Strains | 1985 |
The effect of heavy maternal alcohol intake on amniotic fluid phospholipids in late pregnancy.
Topics: Alcoholism; Amniotic Fluid; Ethanol; Female; Fetal Organ Maturity; Gestational Age; Humans; Lung; Phosphatidylcholines; Phosphatidylglycerols; Phospholipids; Pregnancy; Pregnancy Complications; Sphingomyelins | 1985 |
Comparison of amniotic fluid optical density, L/S ratio and creatinine concentration in predicting fetal pulmonary maturity.
Topics: Adolescent; Adult; Amniocentesis; Amniotic Fluid; Creatinine; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1985 |
Lung profile: sex differences in normal pregnancy.
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Gestational Age; Humans; Infant, Newborn; Lung; Male; Phosphatidylcholines; Phosphatidylglycerols; Phosphatidylinositols; Pregnancy; Sex Factors; Sphingomyelins | 1985 |
The fluorimetric determination of the lecithin/sphingomyelin ratio of amniotic fluid after HPLC.
Topics: Amniotic Fluid; Chromatography, High Pressure Liquid; Female; Fluorometry; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1985 |
Fatty acids of sphingomyelin from amniotic fluid of normal and diabetic pregnancies.
Topics: Amniotic Fluid; Aorta; Erythrocytes; Fatty Acids; Female; Humans; Hypertension; Liver; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications, Cardiovascular; Pregnancy in Diabetics; Reference Values; Sphingomyelins; Structure-Activity Relationship | 1985 |
The phospholipids of lamellar body material from fetal rabbit lung tissue in culture. Unusual phosphatidylcholine fatty acid profile.
Topics: Animals; Cells, Cultured; Chemical Phenomena; Chemistry; DNA; Fatty Acid Desaturases; Fatty Acids; Female; Gestational Age; Hydrocortisone; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Rabbits; Thyroxine | 1985 |
Effects of a commercial soy lecithin preparation on development of sensorimotor behavior and brain biochemistry in the rat.
Topics: Animals; Animals, Newborn; Diet Fads; Dietary Fats; Female; Glycine max; Humans; Maternal-Fetal Exchange; Movement Disorders; Nervous System Diseases; Phosphatidylcholines; Pregnancy; Rats; Rats, Inbred Strains; Reflex, Abnormal; Sensation | 1985 |
Reliability of lecithin/sphingomyelin ratios in diabetic pregnancy.
Topics: Amniotic Fluid; Blood Glucose; Cesarean Section; Chromatography, Thin Layer; False Positive Reactions; Female; Fetal Organ Maturity; Gestational Age; Glycated Hemoglobin; Humans; Infant, Newborn; Labor, Induced; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Sphingomyelins | 1985 |
Clinical experience with the Helena Fetal-Tek method of lecithin/sphingomyelin determination.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1985 |
[Value of the demonstration of amniotic phosphatidylglycerol in pregnancy in diabetic women].
Topics: Amniotic Fluid; Female; Fetal Organ Maturity; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Risk; Sphingomyelins | 1985 |
Positive correlation between mature amniotic fluid optical density readings and the absence of neonatal hyaline membrane disease.
Topics: Amniotic Fluid; False Positive Reactions; Female; Fetal Organ Maturity; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylglycerols; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1985 |
Characterization of human placental blood vessel phospholipase A2, demonstration of substrate selectivity for arachidonyl-phosphatidylcholine.
Topics: Arachidonic Acids; Blood Vessels; Calcium; Female; Humans; Hydrogen-Ion Concentration; Phosphatidylcholines; Phospholipases; Phospholipases A; Phospholipases A2; Phospholipid Ethers; Placenta; Pregnancy; Substrate Specificity; Time Factors | 1985 |
Prediction of neonatal respiratory distress by estimation of amniotic-fluid lecithin.
Topics: Amniocentesis; Amniotic Fluid; Birth Weight; Chromatography; Delivery, Obstetric; Female; Gels; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Male; Phosphatidylcholines; Pregnancy; Prognosis; Pulmonary Surfactants; Respiration; Respiratory Distress Syndrome, Newborn; Silicon Dioxide; Time Factors | 1972 |
Neonatal respiratory distress.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1972 |
Assessment of gestational age from amniotic fluid.
Topics: Amniocentesis; Amniotic Fluid; Body Weight; Creatinine; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn | 1972 |
Prediction of neonatal respiratory distress by estimation of amniotic-fluid lecithin.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Infant, Newborn; Methods; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1972 |
Amniotic-fluid lecithin and neonatal respiratory distress.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn | 1972 |
Quick determination of amniotic-fluid lecithin concentration for prediction of neonatal respiratory distress.
Topics: Amniotic Fluid; Female; Humans; Indicators and Reagents; Infant, Newborn; Infant, Newborn, Diseases; Methods; Phosphatidylcholines; Phosphorus; Pregnancy; Respiratory Insufficiency; Spectrum Analysis | 1972 |
Amniotic fluid lecithin-sphingomyelin ratio as an index of fetal maturity.
Topics: Amniocentesis; Amniotic Fluid; Bilirubin; Birth Weight; Chromatography; Creatinine; Diagnosis, Computer-Assisted; Female; Gestational Age; Humans; Infant, Newborn; Methods; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Staining and Labeling | 1972 |
Evaluation of the maturity of fetal lungs: a simplified, inexpensive modification of amniotic fluid analysis by thin-layer chromatography.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Hyaline Membrane Disease; Indicators and Reagents; Infant, Newborn; Iodine; Lung; Phosphatidylcholines; Phospholipids; Polyethylene Terephthalates; Pregnancy; Respiratory Distress Syndrome, Newborn; Silicon Dioxide; Sphingomyelins; Staining and Labeling | 1972 |
Lecithin-sphingomyelin ratio in amniotic fluid of diabetic mothers: a warning of respiratory distress in newborn?
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
The incorporation of (1- 14 C) acetate into the lipids of the human umbilical cord vessels.
Topics: Acetates; Carbon Isotopes; Cholesterol; Chromatography, Thin Layer; Esters; Fatty Acids, Nonesterified; Female; Glycerides; Humans; Lipids; Organ Size; Perfusion; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Sphingomyelins; Time Factors; Triglycerides; Umbilical Arteries; Umbilical Veins | 1972 |
Relation between lecithin-sphingomyelin ratios of amniotic fluid and method of determination.
Topics: Amniotic Fluid; Female; Fetal Diseases; Humans; Infant, Newborn; Infant, Newborn, Diseases; Methods; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
Prediction of respiratory-distress syndrome by estimation of surfactant in the amniotic fluid.
Topics: Amniocentesis; Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Prenatal Diagnosis; Prognosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
A comparison between the lecithin-sphingomyelin ratio and other methods of assessing the presence of fetal pulmonary surfactant in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Methods; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Solvents; Sphingomyelins; Staining and Labeling | 1973 |
Prediction of respiratory-distress syndrome.
Topics: Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn | 1973 |
Prediction of respiratory distress syndrome.
Topics: Female; Fetal Diseases; Humans; Infant, Newborn; Methods; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Xanthines | 1973 |
Prediction of respiratory-distress syndrome.
Topics: Amniocentesis; Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn | 1973 |
Amniotic-fluid lecithin-sphingomyelin ratios and dexamethasone.
Topics: Amniotic Fluid; Dexamethasone; Female; Humans; Infant, Newborn; Lung; Male; Phosphatidylcholines; Pregnancy; Prenatal Care; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
Clinical application of the amniotic fluid lecithin-sphingomyelin ratio.
Topics: Amniocentesis; Amniotic Fluid; Chromatography; Creatinine; Embryonic and Fetal Development; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Staining and Labeling | 1973 |
A method for determination of lecithin and sphingomyelin in amniotic fluid.
Topics: Amniotic Fluid; Chromatography; Female; Methods; Phosphatidylcholines; Pregnancy; Sphingomyelins; Staining and Labeling; Therapeutic Irrigation | 1974 |
Amniotic fluid lecithin-sphingomyelin ratio and other tests for fetal maturity.
Topics: Amniotic Fluid; Birth Weight; Coloring Agents; Creatinine; Female; Follow-Up Studies; Gestational Age; Humans; Infant, Newborn; Methods; Osmolar Concentration; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Staining and Labeling | 1974 |
Antenatal diagnosis and lung maturation in anencephaly.
Topics: Adult; Amniotic Fluid; Anencephaly; Autopsy; Beta-Globulins; Bilirubin; Coloring Agents; Creatinine; Female; Humans; Hysterosalpingography; Immunodiffusion; Infant, Newborn; Lung; Male; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Skull; Sphingomyelins; Staining and Labeling; Ultrasonography | 1974 |
The fetus at risk.
Topics: Amniotic Fluid; Birth Weight; Down Syndrome; Estriol; Female; Fetal Death; Fetal Diseases; Fetal Heart; Heart Function Tests; Humans; Intellectual Disability; Maternal Age; Phosphatidylcholines; Placental Lactogen; Pregnancy; Pregnancy Complications; Pregnancy Trimester, Second; Pregnancy Trimester, Third; Prenatal Care; Prenatal Diagnosis; Sphingomyelins; Ultrasonography | 1974 |
Letter: Fetal lung maturation in toxaemia and oestrogen therapy in management of respiratory distress syndrome.
Topics: Amniotic Fluid; Birth Weight; Estrogens; Female; Gestational Age; Humans; Infant, Newborn; Labor, Induced; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
Rapid phospholipid test for fetal pulmonary maturity.
Topics: Amniotic Fluid; Chromatography, Paper; Densitometry; Female; Humans; Infant, Newborn; Methadone; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Staining and Labeling; Substance-Related Disorders | 1974 |
Lecithin-sphingomyelin ratio and a rapid test for surfactant in amniotic fluid. A comparison.
Topics: Amniocentesis; Amniotic Fluid; Blood Group Incompatibility; Cesarean Section; Chromatography, Thin Layer; Diabetes Complications; Eclampsia; Evaluation Studies as Topic; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Methods; Phosphatidylcholines; Placenta Previa; Polyhydramnios; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Pulmonary Surfactants; Pyelonephritis; Respiratory Distress Syndrome, Newborn; Rh-Hr Blood-Group System; Sphingomyelins | 1973 |
[Evaluation of fetal maturity and fetal risk].
Topics: Amniotic Fluid; Estriol; Female; Fetal Death; Fetal Diseases; Fetal Heart; Gestational Age; Labor, Induced; Meconium; Oxytocin; Phosphatidylcholines; Pregnancy; Rh-Hr Blood-Group System; Sphingomyelins; Ultrasonography | 1972 |
Amniotic fluid assay as an index for gestational age and fetal development in the baboon.
Topics: Amniotic Fluid; Animals; Bilirubin; Creatinine; Embryonic and Fetal Development; Female; Gestational Age; Haplorhini; Humans; Infant, Newborn; Lipids; Lung; Models, Biological; Papio; Phosphatidylcholines; Pregnancy; Pregnancy, Animal; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Spectrum Analysis; Sphingomyelins | 1974 |
Estimating lecithin-sphingomyelin area ratio in amniotic fluid. A modified method for the prediction of neonatal respiratory distress.
Topics: Amniotic Fluid; Blood Group Incompatibility; Chromatography, Thin Layer; Female; Humans; Infant, Newborn; Methods; Molybdenum; Phosphatidylcholines; Placenta Diseases; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Rh-Hr Blood-Group System; Sphingomyelins; Time Factors | 1974 |
Assay of phospholipids in the amniotic fluid.
Topics: Amniotic Fluid; Chloroform; Chromatography, Thin Layer; Edetic Acid; Evaluation Studies as Topic; Fatty Acids, Nonesterified; Female; Humans; Lipase; Lysophosphatidylcholines; Methanol; Methods; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Sphingomyelins; Temperature; Time Factors | 1974 |
Amniotic fluid tests for fetal maturity.
Topics: Amniotic Fluid; Bilirubin; Centrifugation; Chlorides; Creatinine; Embryonic and Fetal Development; Female; Gestational Age; Humans; Hypertension; Lipids; Maternal-Fetal Exchange; Osmolar Concentration; Phosphatidylcholines; Potassium; Pregnancy; Pregnancy Complications, Cardiovascular; Pregnancy in Diabetics; Rh-Hr Blood-Group System; Sodium; Sphingomyelins; Uric Acid | 1974 |
Phospholipids in amniotic fluid. I. Relationship of phospholipid concentrations to gestation, maternal disease and fetal outcome.
Topics: Amniocentesis; Amniotic Fluid; Delivery, Obstetric; Female; Gestational Age; Humans; Infant, Newborn; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylethanolamines; Pre-Eclampsia; Pregnancy; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Rh-Hr Blood-Group System; Sphingomyelins | 1974 |
[Experiences with phospholipid determinations in amniotic fluid for the prenatal determination of fetal maturity].
Topics: Adult; Amniocentesis; Amniotic Fluid; Blood Group Incompatibility; Creatinine; Diabetes Mellitus; Erythroblastosis, Fetal; Female; Fetal Death; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Trimester, Third; Respiratory Distress Syndrome, Newborn; Rh-Hr Blood-Group System; Sphingomyelins | 1974 |
[Fatty acid composition of placental phospholipids: changes at the end of pregnancy in the castrated rat receiving supplementary hormonal treatments].
Topics: Animals; Castration; Estradiol; Fatty Acids; Female; Ovary; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Placenta; Pregnancy; Pregnancy, Animal; Progesterone; Rats | 1969 |
Sonography and amniocentesis as predictors of gestational age and fetal growth in the rhesus monkey.
Topics: Abortion, Threatened; Abortion, Veterinary; Amniocentesis; Amniotic Fluid; Animals; Chromatography, Thin Layer; Creatinine; Diabetes Mellitus; Embryonic and Fetal Development; Female; Gestational Age; Haplorhini; Macaca; Osmolar Concentration; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Sphingomyelins; Streptozocin; Ultrasonography | 1972 |
Proceedings: Penetration of choline through rat placenta in vivo.
Topics: Animals; Brain; Choline; Female; Fetus; Liver; Maternal-Fetal Exchange; Phosphatidylcholines; Placenta; Pregnancy; Rats; Time Factors | 1974 |
Phospholipids in human young placenta.
Topics: Chemical Phenomena; Chemistry; Chromatography; Chromatography, Thin Layer; Estradiol; Female; Humans; In Vitro Techniques; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Placenta; Pregnancy; Sphingomyelins | 1966 |
Study of the lungs of fetal and newborn rabbits. Morphologic, biochemical, and surface physical development.
Topics: Animals; Animals, Newborn; Cytoplasmic Granules; Endoplasmic Reticulum; Female; Golgi Apparatus; Histocytochemistry; Humans; Infant, Newborn; Lung; Mitochondria; Phosphatidylcholines; Phosphatidylinositols; Pregnancy; Pregnancy, Animal; Pulmonary Alveoli; Rabbits; Respiration; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Tension | 1968 |
[The fatty acid composition of individual lipid fractions of fetal and maternal rat liver as well as of the placenta and its changes at the end of pregnancy].
Topics: Animals; Arachidonic Acids; Cholesterol; Chromatography, Thin Layer; Fatty Acids; Female; Fetus; Linoleic Acids; Lipids; Liver; Oleic Acids; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Placenta; Pregnancy; Rats; Sphingomyelins; Stearic Acids; Triglycerides | 1967 |
Ovarian phospholipid composition and incorporation of [1-14C] acetate into the phospholipid fatty acids of ovaries from non-pregnant and pregnant rabbits.
Topics: Acetates; Animals; Carbon Isotopes; Fatty Acids; Female; Ovary; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Pregnancy; Pregnancy, Animal; Rabbits | 1968 |
[The lipids of human placenta during pregnancy. I. Quantitative determination of phosphatides by 2-dimensional thin layer chromatography].
Topics: Chromatography, Thin Layer; Female; Humans; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Placenta; Pregnancy; Sphingomyelins | 1968 |
The incorporation of [14C3]glycerol into lipids by dispersed bovine mammary cells.
Topics: Amino Alcohols; Animals; Carbon Isotopes; Cattle; Cerebrosides; Chromatography, Gas; Chromatography, Thin Layer; Culture Media; Culture Techniques; Fatty Acids; Female; Glycerides; Glycerol; Glycerophosphates; Lactation; Lipids; Mammary Glands, Animal; Microbial Collagenase; Milk; Models, Biological; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Pregnancy; Time Factors; Triglycerides | 1968 |
The effect of vitamin A deficiency on myelination in the central nervous system of the rat.
Topics: Age Factors; Animals; Brain; Brain Chemistry; Centrifugation, Density Gradient; Cerebrosides; Cholesterol; Diet; DNA; Female; Glycolipids; Hydrogen-Ion Concentration; Lipids; Microscopy, Electron; Myelin Sheath; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Pregnancy; Rats; Sphingomyelins; Sulfates; Sulfur Isotopes; Vitamin A; Vitamin A Deficiency | 1969 |
Structural and compositional changes in the red cell membrane during Clostridium welchii infection.
Topics: Abortion, Septic; Adult; Blood Protein Electrophoresis; Cell Membrane; Cholesterol; Clostridium Infections; Clostridium perfringens; Electron Spin Resonance Spectroscopy; Electrophoresis, Disc; Erythrocytes; Female; Gas Gangrene; Hemolysis; Humans; Neuraminidase; Osmotic Fragility; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipases; Phospholipids; Pregnancy; Sepsis; Sphingomyelins; Toxins, Biological | 1971 |
Role of placenta in fetal lipid metabolism. 3. Formation of rabbit plasma phospholipids.
Topics: Animals; Blood; Carbon Isotopes; Female; Lipid Metabolism; Liver; Lysophosphatidylcholines; Maternal-Fetal Exchange; Mathematics; Oleic Acids; Palmitic Acids; Phosphates; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Phosphorus Isotopes; Placenta; Pregnancy; Rabbits; Sodium; Sphingomyelins; Umbilical Veins | 1971 |
Genetic variability of human plasma and erythrocyte lipids.
Topics: Adolescent; Adult; Analysis of Variance; Blood; Blood Group Antigens; Carrier Proteins; Cell Membrane; Child; Cholesterol; Chromatography, Thin Layer; Densitometry; Electrophoresis; Erythrocytes; Esters; Fasting; Female; Fertilization; Genes, Dominant; Genetics, Medical; Humans; Hydrogen-Ion Concentration; Lipids; Lipoproteins; Lysophosphatidylcholines; Male; Ovum; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Pregnancy; Protein Binding; Sex Factors; Sphingomyelins; Time Factors; Triplets; Twins; Veins | 1971 |
The lipid composition of microsomal preparations from lactating bovine mammary tissue.
Topics: Animals; Cattle; Cholesterol; Chromatography, Gas; Chromatography, Thin Layer; Esters; Fatty Acids, Nonesterified; Female; Glycerides; Lactation; Lipids; Lysophosphatidylcholines; Mammary Glands, Animal; Microsomes; Milk; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Pregnancy; Species Specificity; Sphingomyelins; Triglycerides | 1972 |
Relation between liver microsomal and mitochondrial lipids and plasma lipids in pregnant and nonpregnant rats.
Topics: Acid Phosphatase; Animals; Cell Fractionation; Electron Transport Complex IV; Endoplasmic Reticulum; Female; Lysophosphatidylcholines; Microscopy, Electron; Microsomes, Liver; Mitochondria, Liver; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy, Animal; Rats; RNA | 1972 |
Phospholipid incorporation into plasma membrane of lactating mammary cell with special reference to sphingomyelin.
Topics: Animals; Cell Membrane; Female; Goats; Lactation; Mammary Glands, Animal; Milk; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Phosphorus Isotopes; Pregnancy; Sphingomyelins | 1973 |
Amniotic fluid phospholipids in early gestation.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Gestational Age; Humans; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Pregnancy; Sphingomyelins | 1973 |
Pulmonary surfactant. Is the fetal adrenal necessary?
Topics: Adrenal Glands; Adrenocorticotropic Hormone; Amniotic Fluid; Anencephaly; Estriol; Female; Fetus; Humans; Hydrocortisone; Infant, Newborn; Male; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1973 |
Incorporation of a phospholipid precursor into the subcellular organelles of 9-methylpteroylglutamic acid-treated rat embryos.
Topics: Acid Phosphatase; Animals; Carbon Radioisotopes; Cytochrome Reductases; Electron Transport Complex IV; Embryo, Mammalian; Endoplasmic Reticulum; Ethanolamines; Female; Folic Acid Antagonists; Gestational Age; Glutamates; Lysosomes; Maternal-Fetal Exchange; Methylation; Mitochondria; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Phosphorus; Pregnancy; Proteins; Pterins; Rats; Subcellular Fractions | 1973 |
Postnatal changes in the phospholipid composition of livers from young lambs.
Topics: Age Factors; Animals; Animals, Newborn; Chromatography; Chromatography, Gas; Chromatography, Thin Layer; Fatty Acids; Female; Lactation; Liver; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phospholipids; Pregnancy; Sheep; Sphingomyelins | 1971 |
Studies in cholestasis of pregnancy with special reference to lipids and lipoproteins.
Topics: Adolescent; Adult; Chlorides; Cholestasis; Cholesterol; Dextrans; Fatty Acids, Nonesterified; Female; Fetal Death; Humans; Infant, Newborn; Infant, Premature; Iron; Lipids; Lipoproteins; Lipoproteins, HDL; Lipoproteins, LDL; Lipoproteins, VLDL; Liver Function Tests; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Pruritus; Triglycerides | 1973 |
Choline kinase and choline phosphotransferase in developing fetal rat lung.
Topics: Animals; Carbon Radioisotopes; Choline; Cytosine Nucleotides; Female; Fetus; Gestational Age; Lung; Phosphatidylcholines; Phosphotransferases; Pregnancy; Rats | 1974 |
Quantitation of the lecithin-sphingomyelin ratio in amniotic fluid by a simple charring method.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Embryonic and Fetal Development; Female; Gels; Lung; Methods; Phosphatidylcholines; Pregnancy; Silicon Dioxide; Sphingomyelins; Sulfuric Acids | 1974 |
The identification of phosphatidylglycerol in the rat, rabbit, monkey and human lung.
Topics: Animals; Chromatography, DEAE-Cellulose; Chromatography, Gas; Chromatography, Gel; Chromatography, Paper; Chromatography, Thin Layer; Fatty Acids; Female; Fetus; Haplorhini; Humans; Infant, Newborn; Lung; Macaca; Perfusion; Phosphatidylcholines; Phospholipids; Pregnancy; Rabbits; Rats; Silicon Dioxide; Species Specificity | 1974 |
Adenosine 3',5'-monophosphate in amniotic fluid from pregnancy complicated by hypertension.
Topics: Adolescent; Adult; Amniocentesis; Amniotic Fluid; Blood Pressure; Creatinine; Cyclic AMP; Female; Humans; Hypertension; Infant, Newborn; Male; Phosphatidylcholines; Phospholipids; Pre-Eclampsia; Pregnancy; Pregnancy Complications, Cardiovascular; Sphingomyelins; Tritium | 1974 |
Workshop on possible pharmacologic mechanisms for enhancement of lung maturation.
Topics: Adrenocorticotropic Hormone; Choline; Cyclic AMP; Female; Glucocorticoids; Humans; Infant, Newborn; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Thyroxine | 1974 |
[A chemical method for the determination of phospholipids in the amniotic fluid].
Topics: Amniocentesis; Amniotic Fluid; Chemical Precipitation; Chloroform; Female; Humans; Methods; Perchlorates; Phosphates; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins; Trichloroacetic Acid | 1974 |
Lipids of cultured hepatoma cells: V. Distribution of isomeric monoene fatty acids in individual lipid classes.
Topics: Animals; Blood; Carcinoma, Hepatocellular; Cattle; Cholesterol; Culture Media; Fatty Acids, Unsaturated; Female; Fetus; Lipid Metabolism; Liver Neoplasms; Neoplasms, Experimental; Phosphatidylcholines; Pregnancy; Triglycerides | 1974 |
The cholesterol side-chain cleavage enzyme system in mitochondria of human term placenta.
Topics: Carbon Isotopes; Carbon Monoxide; Cell Fractionation; Cholesterol; Chromatography, Gel; Chromatography, Ion Exchange; Chromatography, Thin Layer; Cytochromes; Enzyme Inhibitors; Enzymes; Female; Flavoproteins; Freeze Drying; Humans; Kinetics; Light; Lipids; Mercaptoethylamines; Microsomes; Mitochondria; NADP; Oxygen Consumption; Phosphates; Phosphatidylcholines; Phosphatidylethanolamines; Placenta; Pregnancy; Pregnenolone; Progesterone; Temperature; Ultracentrifugation; Ultrasonics | 1971 |
Membrane proliferation and phosphatidylcholine synthesis in normal, preneoplastic, and neoplastic mammary gland tissues in C3H mice.
Topics: Adenocarcinoma; Animals; Carbon Isotopes; Choline; Cytochrome c Group; DNA; Endoplasmic Reticulum; Female; Hyperplasia; Lactation; Leucine; Mammary Glands, Animal; Mammary Neoplasms, Experimental; Membranes; Methionine; Mice; Mice, Inbred C3H; NADH, NADPH Oxidoreductases; Neoplasm Proteins; Phosphatidylcholines; Phosphoric Diester Hydrolases; Precancerous Conditions; Pregnancy; Protein Biosynthesis; Thymidine; Tritium | 1972 |
The L-S ratio. Its use in the prediction of respiratory maturity in infants.
Topics: Adrenal Cortex Hormones; Female; Fetal Diseases; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Infant, Premature, Diseases; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Sphingomyelins | 1974 |
Letter: Respiratory maturity in infants.
Topics: Amniotic Fluid; Embryonic and Fetal Development; Female; Humans; Infant, Newborn; Infant, Newborn, Diseases; Phosphatidylcholines; Pregnancy; Respiratory Insufficiency; Sphingomyelins | 1974 |
[Estimation of fetal lung maturity].
Topics: Amniotic Fluid; Creatinine; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
Fatty acid composition and concentration of lecithin in the acetone fraction of amniotic fluid phospholipids.
Topics: Acetone; Amniotic Fluid; Chemical Precipitation; Chromatography, Thin Layer; Densitometry; Fatty Acids; Female; Gestational Age; Humans; Lung; Phosphatidylcholines; Phospholipids; Phosphorus; Pregnancy; Pulmonary Surfactants; Solubility; Sphingomyelins | 1974 |
Fetal pulmonary surfactant induction by bromhexine metabolite 8.
Topics: Amniocentesis; Amniotic Fluid; Chemical Phenomena; Chemistry; Cyclohexylamines; Female; Fetus; Humans; Infant, Newborn; Phosphatidylcholines; Phospholipids; Phosphorus; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
Effects of steroids on the enzymatic pathways of lecithin production in fetal rabbits.
Topics: Adrenal Cortex Hormones; Animals; Body Weight; Choline; DNA; Enzyme Induction; Female; Fetus; Hydrocortisone; Lung; Methionine; Organ Size; Palmitic Acids; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Rabbits; Sodium Chloride | 1974 |
A new amniotic fluid lecithin button test.
Topics: Amniocentesis; Amniotic Fluid; Animals; Bees; Erythrocytes; Female; Fetal Diseases; Gestational Age; Humans; Lysophosphatidylcholines; Methods; Phosphatidylcholines; Phospholipases; Pregnancy | 1974 |
Comparison of phospholipid indicators of fetal lung maturity in the amniotic fluid of the monkey (Macaca mulatta) and baboon (Papio papio).
Topics: Amniotic Fluid; Animals; Chromatography, Gas; Chromatography, Thin Layer; Densitometry; Fatty Acids; Fatty Acids, Unsaturated; Female; Gestational Age; Humans; Ligation; Lung; Macaca; Macaca mulatta; Models, Biological; Papio; Phosphatidylcholines; Phospholipids; Pneumonectomy; Pregnancy; Pregnancy, Animal; Species Specificity; Sphingomyelins; Trachea | 1974 |
Effect of maternal blood contamination on amniotic fluid analysis.
Topics: Amniocentesis; Amniotic Fluid; Blood; Creatinine; Female; Gestational Age; Humans; Osmolar Concentration; Phosphatidylcholines; Pregnancy; Pregnancy Trimester, Third; Sphingomyelins | 1974 |
Acyl-CoA acyl-sn glycerol-3 phosphorylcholine acyl transferase of bovine mammary tissue.
Topics: Acyltransferases; Animals; Cattle; Coenzyme A; Female; Kinetics; Lactation; Mammary Glands, Animal; Microsomes; Oleic Acids; Palmitic Acids; Phosphatidylcholines; Pregnancy; Serum Albumin, Bovine; Sonication; Spectrophotometry; Structure-Activity Relationship; Time Factors | 1974 |
Total glycerophospholipid fatty acid and phospholipid class composition of nerve ending and related fractions from fetal and adult pig cerebellum and adult pig whole brain cortex.
Topics: Aging; Animals; Centrifugation, Zonal; Cerebellum; Cerebral Cortex; Chromatography, Gas; Fatty Acids; Fatty Acids, Unsaturated; Female; Fetus; Gestational Age; Membranes; Mitochondria; Nerve Endings; Neurons; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylserines; Phospholipids; Pregnancy; Swine | 1974 |
Individual phospholipid contents and their fatty acid compositions in early normal human embryonic lung tissue.
Topics: Adult; Aging; Fatty Acids; Female; Fetus; Gestational Age; Humans; Infant; Lung; Phosphatidylcholines; Phosphatidylethanolamines; Phosphatidylinositols; Phosphatidylserines; Phospholipids; Pregnancy; Sphingolipids | 1974 |
Effect of pregnancy and insulin administration on fatty acid distribution in phosphatidylcholine of maternal and fetal liver and lung in the rabbit.
Topics: Animals; Chromatography, Thin Layer; Fatty Acids; Female; Fetus; Insulin; Liver; Lung; Palmitic Acids; Phosphatidylcholines; Pregnancy | 1974 |
Discrepancies between the Brockerhoff and Gluck methods of lung lecithin fatty acid analysis.
Topics: Acetone; Animals; Chemical Precipitation; Chromatography, Gas; Chromatography, Thin Layer; Drug Contamination; Fatty Acids; Female; Fetus; Growth; Lung; Methods; Oleic Acids; Phosphatidylcholines; Phospholipases; Pregnancy; Rabbits; Snake Venoms; Stearic Acids | 1974 |
Modification of the lecithin-sphingomyelin assay for fetal development.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Female; Fetus; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
Lipid composition of guinea-pig placenta.
Topics: Acetates; Animals; Female; Guinea Pigs; Lipids; Phosphatidylcholines; Phosphatidylethanolamines; Placenta; Pregnancy | 1974 |
Amniotic fluid analysis in complicated pregnancies.
Topics: Adolescent; Adult; Amniocentesis; Amniotic Fluid; False Positive Reactions; Female; Hematoma; Humans; Infant, Newborn; Labor, Induced; Lung; Male; Obstetric Labor, Premature; Phosphatidylcholines; Placenta Diseases; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
[Amniocentesis indications and diagnostics].
Topics: Amniocentesis; Amniotic Fluid; Bilirubin; Chromosome Aberrations; Chromosome Disorders; Creatinine; Erythroblastosis, Fetal; Estriol; Female; Fetal Death; Fetal Diseases; Gestational Age; Humans; Karyotyping; Metabolism, Inborn Errors; Phosphatidylcholines; Pregnancy; Sex Determination Analysis; Sphingomyelins | 1974 |
Amniotic fluid phospholipid determinations by bubble stability test and quantitative lipid analysis.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Maternal-Fetal Exchange; Methods; Phosphatidylcholines; Postpartum Period; Pregnancy; Pregnancy Trimester, Third; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
Lecithin-bound palmitic acid and lecithin-sphingomyelin-ratio of amniotic fluid in relation to fetal maturity.
Topics: Amniotic Fluid; Chromatography, Gas; Chromatography, Thin Layer; Female; Fetus; Gestational Age; Growth; Humans; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Trimester, Third; Sphingomyelins | 1974 |
[Biochemistry of the amniotic fluid and its relation to the condition of the fetus and newborn infant].
Topics: Amino Acids; Amniotic Fluid; Blood Proteins; Creatinine; Estrogens; Female; Fetal Diseases; Fetus; Humans; Infant, Newborn; Infant, Newborn, Diseases; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Progesterone; Proteins; Sphingomyelins | 1974 |
[Value of estriol and creatinine determinations and phospholipid chromatography in amniotic fluid. 30 cases].
Topics: Amniocentesis; Amniotic Fluid; Body Weight; Chromatography; Creatinine; Estriol; Female; Fetal Diseases; Gestational Age; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1974 |
[Exchange of sphingomyelin and lecithin between mother and fetus].
Topics: Amniotic Fluid; Female; Humans; Maternal-Fetal Exchange; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1974 |
Letter: Amniotic fluid contamination and surfactant measurement.
Topics: Amniotic Fluid; False Positive Reactions; Female; Humans; Meconium; Phosphatidylcholines; Pregnancy | 1974 |
[Determination of lecithin and sphingomyelin in amniotic fluid for prenatal assessment of the pulmonary surface-active system].
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetus; Growth; Humans; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Alveoli; Pulmonary Surfactants; Sphingomyelins | 1974 |
Rapid thin-layer chromatographic method for assessing the lecithin-sphingomyelin ratio in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Gestational Age; Hot Temperature; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
Comparison of visualization methods used to measure the lecithin-sphingomyelin ratio in amniotic fluid.
Topics: Ammonium Sulfate; Amniotic Fluid; Chromates; Chromatography, Thin Layer; Evaluation Studies as Topic; Female; Gestational Age; Humans; Indicators and Reagents; Infant, Newborn; Methods; Molybdenum; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Sulfuric Acids | 1974 |
Palmitic acid content of amniotic fluid lecithin as an index to fetal lung maturity.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Gas; Chromatography, Thin Layer; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Lung; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Time Factors | 1974 |
Use of laboratory and clinical factors in the management of pregnancies complicated by maternal disease.
Topics: Adult; Amniocentesis; Amniotic Fluid; Cesarean Section; Estriol; Extraembryonic Membranes; Female; Fetal Death; Gestational Age; Humans; Hypertension; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Complications, Cardiovascular; Pregnancy in Diabetics; Prognosis; Respiratory Distress Syndrome, Newborn; Rupture; Sphingomyelins; Time Factors | 1974 |
Amniotic fluid total phospholipids versus lecithin-spingomyelin ratio in the evaluation of fetal lung maturity.
Topics: Amniotic Fluid; Evaluation Studies as Topic; Female; Fetus; Gestational Age; Glomerulonephritis; Humans; Hypertension; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Phospholipids; Placenta Diseases; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy Complications, Cardiovascular; Pregnancy in Diabetics; Pregnancy Trimester, Third; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
Respiratory distress syndrome.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Surface Tension | 1974 |
Routine diagnosis of fetal lung maturity.
Topics: Amniotic Fluid; Densitometry; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn | 1974 |
Estimates of fetal lung maturity.
Topics: Chromatography, Thin Layer; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
The phospholipid test of fetal respiratory maturity: its value in clinical obstetrics.
Topics: Amniocentesis; Amniotic Fluid; Cesarean Section; Chromatography, Thin Layer; Densitometry; Embryonic and Fetal Development; Female; Humans; Infant, Newborn; Labor, Induced; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors | 1973 |
The value of the amniotic fluid lecithin: sphingomyelin ratio in the management of high risk pregnancy.
Topics: Amniocentesis; Amniotic Fluid; Cesarean Section; Chromatography, Thin Layer; Densitometry; Female; Fetal Diseases; Growth Disorders; Humans; Hypertension; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy Complications, Cardiovascular; Pregnancy in Diabetics; Prospective Studies; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors | 1973 |
The anti-atelectasis factor considered in relation to Bisolvon and its metabolite VIII.
Topics: Amniotic Fluid; Aniline Compounds; Animals; Bromhexine; Cyclohexylamines; Female; Humans; Infant, Newborn; Lung; Maternal-Fetal Exchange; Mice; Phosphates; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Rabbits; Rats; Respiratory Distress Syndrome, Newborn; Stimulation, Chemical | 1974 |
Unexplained hydramnios associated with a thanatophoric dwarf.
Topics: Adult; Amniocentesis; Amniotic Fluid; Amylases; Dwarfism; Female; Humans; Labor, Induced; Osmolar Concentration; Phosphatidylcholines; Polyhydramnios; Pregnancy; Radiography; Sphingomyelins | 1974 |
[Interpretation of spectrophotometric analysis of amniotic fluid].
Topics: Amniocentesis; Amniotic Fluid; Anencephaly; Congenital Abnormalities; Creatinine; Duodenum; Female; Fetal Diseases; Gestational Age; Hemoglobins; Humans; Meconium; Methods; Phosphatidylcholines; Polyhydramnios; Pregnancy; Spectrophotometry; Sphingomyelins; Uric Acid | 1973 |
New light on pediatric respiratory problems.
Topics: Amniotic Fluid; Delivery, Obstetric; Female; Gestational Age; Humans; Infant, Newborn; Intubation, Intratracheal; Methods; Phosphatidylcholines; Phospholipids; Positive-Pressure Respiration; Pregnancy; Respiratory Distress Syndrome, Newborn | 1974 |
Amniotic fluid lecithin-sphingomyelin ratio as an assessment of fetal pulmonary maturity.
Topics: Amniotic Fluid; Blood Group Incompatibility; Chromatography, Thin Layer; Embryonic and Fetal Development; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Male; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Rh-Hr Blood-Group System; Sphingomyelins | 1972 |
Growth and development of the fetal rhesus monkey. IV. Fractional lipid analyses of the developing brain.
Topics: Age Factors; Animal Nutritional Physiological Phenomena; Animals; Animals, Newborn; Brain; Brain Chemistry; Cerebrosides; Cholesterol; Embryonic and Fetal Development; Female; Gangliosides; Gestational Age; Glycogen; Haplorhini; Lipids; Macaca; Nerve Tissue Proteins; Organ Size; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Sphingomyelins | 1973 |
Validity of the lecithin-sphingomyelin (L-S) ratio for amniotic fluid containing blood.
Topics: Amniotic Fluid; Blood; Centrifugation; Evaluation Studies as Topic; Female; Humans; Phosphatidylcholines; Plasma; Pregnancy; Specimen Handling; Sphingomyelins; Time Factors | 1972 |
[Fetal viability. Evaluation by a maturity coefficient].
Topics: Cephalometry; Cesarean Section; Creatinine; Embryonic and Fetal Development; Female; Fetal Diseases; Fetus; Gestational Age; Humans; Labor, Induced; Phosphatidylcholines; Pregnancy; Prognosis; Radiography; Sphingomyelins | 1972 |
[Attempted numerical evaluation of the conditions and indications for the interruption of pregnancy in the interest of the fetus].
Topics: Amniotic Fluid; Female; Fetal Heart; Fetus; Gestational Age; Humans; Labor, Induced; Meconium; Methods; Osteogenesis; Parietal Bone; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Sphingomyelins | 1972 |
Effect of phospholipids on the subcellular distribution of progesterone in pregnant rat myometrium and on protein binding of progesterone.
Topics: Animals; Blood; Carbon Isotopes; Cell Nucleus; Chromatography, Thin Layer; Cytoplasm; Dialysis; Estradiol; Female; Glycine max; Humans; Microsomes; Mitochondria; Phosphatidylcholines; Phospholipids; Pregnancy; Progesterone; Protein Binding; Rats; Subcellular Fractions; Time Factors; Uterus | 1972 |
Premature induction of labor with dilinoleyl lecithin in rabbits.
Topics: Animals; Dose-Response Relationship, Drug; Female; Gestational Age; Glycine max; Labor, Induced; Linoleic Acids; Oxytocin; Phosphatidylcholines; Phospholipids; Pregnancy; Rabbits; Uterus | 1972 |
Diagnosis of fetal maturity by amniotic fluid phospholipids.
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Creatinine; Embryonic and Fetal Development; Female; Fetal Diseases; Gestational Age; Humans; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1972 |
Rapid determination of pulmonary surfactant.
Topics: Acetone; Amniotic Fluid; Chloroform; Chromatography, Thin Layer; Densitometry; Female; Humans; Methanol; Methods; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1972 |
Total lipids and the lecithin-sphingomyelin ratio of amniotic fluid: an antenatal test of lung immaturity?
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Labor, Obstetric; Lipids; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1972 |
Respiratory distress syndrome.
Topics: Amniotic Fluid; Female; Fetal Diseases; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1972 |
Fetal pulmonary surfactant in amniotic fluid of ewes.
Topics: Amniotic Fluid; Animals; Fatty Acids; Female; Fetus; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Surfactants; Sheep; Time Factors | 1972 |
Amniotic fluid phospholipids and fetal maturity.
Topics: Amniotic Fluid; Birth Weight; Chromatography, Thin Layer; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Phospholipids; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors | 1973 |
Induction of choline phosphotransferase and lecithin synthesis in the fetal lung by corticosteroids.
Topics: Animals; Carbon Isotopes; Choline; Cycloheximide; Dactinomycin; Enzyme Induction; Female; Fetus; Gestational Age; In Vitro Techniques; Lung; Methionine; Phosphatidylcholines; Phosphotransferases; Prednisolone; Pregnancy; Rabbits | 1973 |
Clinical experience with the amniotic fluid lecithin-sphingomyelin ratio. I. Antenatal prediction of pulmonary maturity.
Topics: Amniotic Fluid; Apgar Score; Birth Weight; California; Delivery, Obstetric; Embryonic and Fetal Development; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Retrospective Studies; Sphingomyelins | 1973 |
Evaluation of the amniotic fluid test and its relationship to the respiratory distress syndrome.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Female; Gestational Age; Humans; Infant, Newborn; Methods; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors | 1973 |
Amniotic fluid lecithin-sphingomyelin ratio.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
Amniotic fluid lecithin-sphingomyelin ratio in the diagnosis of hyaline membrane disease.
Topics: Amniotic Fluid; Blood Transfusion, Intrauterine; Embryonic and Fetal Development; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Pregnancy, Multiple; Prenatal Diagnosis; Sphingomyelins; Triplets | 1973 |
Determination of amniotic fluid total phospholipid phosphorus as a test for fetal lung maturity.
Topics: Amniocentesis; Amniotic Fluid; Embryonic and Fetal Development; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Phosphorus; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn | 1973 |
Shake test on amniotic fluid and the respiratory distress syndrome.
Topics: Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn | 1973 |
Evidence that fetal lung fluid and phospholipids pass into amniotic fluid in late human pregnancy.
Topics: Amniotic Fluid; Body Fluids; Chlorides; Chromatography, Thin Layer; Densitometry; Female; Fetus; Gestational Age; Humans; Lung; Nitrogen; Phosphatidylcholines; Phospholipids; Pregnancy; Sodium; Sphingomyelins; Urea | 1973 |
Lecithin-sphingomyelin ratio changes with estrogen or glucocorticoid treatment.
Topics: Amniotic Fluid; Dexamethasone; Female; Humans; Methotrexate; Neoplasms; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1973 |
[Amniotic fluid lecithin-sphingomyelin ratios for evaluation of fetal lung maturity in pregnant diabetics].
Topics: Adult; Amniocentesis; Amniotic Fluid; Cesarean Section; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Labor, Induced; Lung; Methods; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Sphingomyelins | 1973 |
Amniotic fluid phospholipids in normal and abnormal pregnancy.
Topics: Amniotic Fluid; Anencephaly; Birth Weight; Chromatography, Thin Layer; Erythroblastosis, Fetal; Female; Gestational Age; Humans; Hypertension; Infant, Newborn; Lung; Male; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn | 1973 |
The effect of cesarean section on respiratory distress in the presence of a mature lecithin-sphingomyelin ratio.
Topics: Amniocentesis; Cesarean Section; Erythroblastosis, Fetal; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Maternal-Fetal Exchange; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
Assessment of surfactant activity in amniotic fluid for evaluation of fetal lung maturity.
Topics: Amniocentesis; Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Infant, Newborn, Diseases; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Surface-Active Agents | 1973 |
Identification and evaluation of high-risk pregnancy: the perinatal concept.
Topics: Amniotic Fluid; Creatinine; Estrogens; Evaluation Studies as Topic; Family Planning Services; Female; Fetal Death; Fetus; Gestational Age; Humans; Infant Mortality; Infant, Newborn; Labor, Obstetric; Maternal Age; Medical History Taking; Nitrogen; Nutritional Physiological Phenomena; Parity; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Prenatal Care; Prenatal Diagnosis; Socioeconomic Factors; Sphingomyelins; Ultrasonography; Urea | 1973 |
Amniotic fluid correlates of fetal maturity and perinatal outcome.
Topics: Adipose Tissue; Amniotic Fluid; Bilirubin; Creatinine; Female; Fetal Death; Gestational Age; Humans; Infant, Newborn; Infant, Newborn, Diseases; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
Further observations on the determination of gestational age by amniotic fluid analysis.
Topics: Amniocentesis; Amniotic Fluid; Analysis of Variance; Creatinine; Female; Fetus; Gestational Age; Humans; Infant, Newborn; Lipids; Lung; Pharynx; Phosphatidylcholines; Phosphorus; Pregnancy; Respiratory Distress Syndrome, Newborn; Skin; Sphingomyelins; Time Factors; Vernix Caseosa | 1973 |
Pregnancy and idiopathic autoimmune haemolytic anaemia: a prospective study during 6 months gestation and 3 months post-partum.
Topics: Adult; Amniotic Fluid; Anemia, Hemolytic, Autoimmune; Autoantibodies; Bilirubin; Cold Temperature; Complement System Proteins; Creatinine; Estriol; Female; Hemoglobinometry; Hemolysis; Humans; Immunoglobulin G; Infant, Newborn; Phosphatidylcholines; Postpartum Period; Precipitin Tests; Prednisone; Pregnancy; Pregnancy Complications, Hematologic; Prospective Studies; Sphingomyelins; Thrombocytopenia; Umbilical Cord | 1973 |
An evaluation of multiple tests and the lecithin-sphingomyelin ratio for determining gestational age.
Topics: Amniocentesis; Amniotic Fluid; Creatinine; Densitometry; Female; Gestational Age; Humans; Hydrogen-Ion Concentration; Methods; Phosphatidylcholines; Pregnancy; Sphingomyelins; Statistics as Topic | 1973 |
[Comparative studies on the cholesterolester formation capacity in fetal and adult rat serums].
Topics: Acyltransferases; Animals; Cholesterol; Chromatography, Thin Layer; Esters; Female; Fetus; Liver; Phosphatidylcholines; Pregnancy; Rats; Rats, Inbred Strains | 1973 |
Assessment of fetal maturation by the foam test.
Topics: Amniocentesis; Amniotic Fluid; Embryonic and Fetal Development; False Negative Reactions; Female; Fetal Death; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Phosphates; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn | 1973 |
[Lecithin-osphingomyelin ratio in amniotic fluid as a test of fetal maturity].
Topics: Adult; Amniotic Fluid; Chromatography, Thin Layer; Female; Gestational Age; Humans; Phosphatidylcholines; Pregnancy; Sphingomyelins | 1973 |
A rapid method for measuring the lecithin-sphingomyelin ratio in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Gestational Age; Humans; Infant, Newborn; Methods; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
Lecithin-sphingomyelin ratios in amniotic fluid in normal and abnormal pregnancy.
Topics: Amniocentesis; Amniotic Fluid; Birth Weight; Densitometry; Embryonic and Fetal Development; Female; Fetal Diseases; Gestational Age; Humans; Hypertension; Infant, Newborn; Lung; Phosphatidylcholines; Placenta Diseases; Pre-Eclampsia; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
Human amniotic fluid lecithin-sphingomyelin ratio changes with estrogen or glucocorticoid treatment.
Topics: Amniocentesis; Amniotic Fluid; Estrogens; Female; Fetal Diseases; Fetus; Glucocorticoids; Humans; Lung; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Sphingomyelins | 1973 |
Assessment of fetal lung maturity by amniocentesis with the lecithin-sphingomyelin ratio.
Topics: Amniocentesis; Amniotic Fluid; Embryonic and Fetal Development; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
Bubble stability test compared with lecithin assay in prediction of respiratory distress syndrome.
Topics: Amniotic Fluid; Ethanol; False Negative Reactions; Female; Gestational Age; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Pulmonary Atelectasis; Pulmonary Surfactants; Respiration; Respiratory Distress Syndrome, Newborn; Surface Tension | 1973 |
A comparison between the lecithin-sphingomyelin ratio and the "shake test" for the estimation of surfactant in amniotic fluid.
Topics: Amniotic Fluid; Ethanol; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Respiration; Sodium Chloride; Sphingomyelins | 1973 |
Influence of amniotic fluid volume on lecithin estimation in prediction of respiratory distress.
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Infant, Newborn; Obstetric Labor Complications; Phosphatidylcholines; Pregnancy; Prognosis; Respiratory Distress Syndrome, Newborn | 1973 |
Further observations on the relationship between the amniotic fluid lecithin concentration and fetal pulmonary maturity.
Topics: Amniotic Fluid; Birth Weight; Female; Gestational Age; Humans; Infant, Newborn; Infant, Newborn, Diseases; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn | 1973 |
A modified procedure for evaluation of the lecithin-sphingomyelin ratio in amniotic fluid.
Topics: Acetone; Amniotic Fluid; Bismuth; Chromatography, Thin Layer; Evaluation Studies as Topic; Female; Gestational Age; Humans; Indicators and Reagents; Iodine; Lung; Methods; Palmitic Acids; Phosphatidylcholines; Pregnancy; Sphingomyelins; Time Factors | 1973 |
The usefulness of amniotic fluid lecithin-sphinomyelin ratio in predicting neonatal respiratory problems.
Topics: Amniotic Fluid; Birth Weight; Cesarean Section; Erythroblastosis, Fetal; Female; Florida; Humans; Hyaline Membrane Disease; Infant Mortality; Infant, Newborn; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors | 1973 |
Lysolecithin enhancement of glycoprotein: glycosyl transferase activity.
Topics: Animals; Carbon Radioisotopes; Cats; Chromatography, Gel; Egg Yolk; Enzyme Activation; Female; Fetal Proteins; Folic Acid; Galactose; Hexosyltransferases; Humans; Kidney; Kinetics; Liver; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Rats; Time Factors; Uridine Diphosphate Sugars | 1973 |
Determination of amniotic fluid lecithin with a gas phase thin-layer chromatographic detector.
Topics: Acetates; Amniocentesis; Amniotic Fluid; Carbon Dioxide; Chromatography, Thin Layer; Female; Gestational Age; Humans; Hydrocortisone; Infant, Newborn; Labor, Obstetric; Methane; Methods; Nitrogen; Oxidation-Reduction; Phosphatidylcholines; Phospholipids; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Respiratory Tract Diseases; Sphingomyelins; Time Factors | 1973 |
Amniotic fluid lecithin and its fatty acid composition in respiratory distress syndrome.
Topics: Amniotic Fluid; Birth Weight; Chromatography, Thin Layer; Ethanolamines; Fatty Acids; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
Long-term feeding and reproduction studies on emulsifier YN in rats.
Topics: Animals; Body Weight; Diet; Endomyocardial Fibrosis; Female; Fertility; Hyperplasia; Kidney Function Tests; Lactation; Male; Organ Size; Parathyroid Diseases; Phosphatidylcholines; Phospholipids; Pregnancy; Rats; Thyroid Gland; Time Factors; Triglycerides | 1973 |
[Surgical importance of evaluation of fetal pulmonary maturity by examination of the amniotic fluid].
Topics: Adult; Amniotic Fluid; Cesarean Section; Chromatography; Embryonic and Fetal Development; Female; Humans; Hysterectomy; Lung; Ovarian Neoplasms; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Preoperative Care; Time Factors | 1973 |
[Antitoxic and anti-enzymatic shifts in the blood of women immunized with staphylococcal toxoid].
Topics: Antibodies; Antigens; Antitoxins; Blood; Female; Humans; Hyaluronoglucosaminidase; Infant, Newborn; Maternal-Fetal Exchange; Phosphatidylcholines; Phospholipases; Pregnancy; Staphylococcal Infections; Umbilical Cord; Vaccination | 1973 |
[Lecithin index of fetal maturity].
Topics: Amniotic Fluid; Female; Fetal Diseases; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy | 1973 |
Effect of pregnancy and insulin administration on plasma lipid levels in the rabbit.
Topics: Animals; Cholesterol; Chromatography, Thin Layer; Densitometry; Electrophoresis, Disc; Fatty Acids, Nonesterified; Female; Fetus; Insulin; Lipids; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Rabbits; Sphingomyelins; Time Factors; Triglycerides | 1973 |
Letter: Shake test on amniotic fluid and the respiratory distress syndrome.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn | 1973 |
Evaluation of fetal maturity.
Topics: Amniotic Fluid; Bilirubin; Blood Group Incompatibility; Body Weight; Creatinine; Embryonic and Fetal Development; Estriol; Female; Fetus; Gestational Age; Hypertension; Hypertension, Renal; Menstruation; Palpation; Parity; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Radiography; Spectrophotometry; Sphingomyelins; Ultrasonography | 1973 |
A simple method of detecting pulmonary surfactant activity in amniotic fluid.
Topics: Amniocentesis; Amniotic Fluid; Ethanol; False Negative Reactions; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Labor, Induced; Methods; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Pulmonary Surfactants; Time Factors | 1973 |
Simple, rapid determination of lecithin and sphingomyelin in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Coloring Agents; Evaluation Studies as Topic; Female; Humans; Infant, Newborn; Methods; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Ultraviolet Rays | 1973 |
The amniotic fluid lecithin: sphingomyelin area ratio (LSAR) in pregnancies complicated by diabetes.
Topics: Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
Respiratory distress in the newborn due to aspiration of amniotic fluid and its contents.
Topics: Amniotic Fluid; Blood; Cesarean Section; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Inhalation; Meconium; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1973 |
Glycerol as a phosphatidyl choline precursor in the developing mammalian lung.
Topics: Animals; Animals, Newborn; Autoradiography; Female; Glycerol; Lung; Microscopy, Electron; Phosphatidylcholines; Phosphorus Radioisotopes; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Rabbits; Tritium | 1973 |
[Proceedings: Determination of gestational age through study of amniotic fluid phospholipids].
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Female; Gestational Age; Humans; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1973 |
[Proceedings: RDS prediction by amniotic fluid studies. Evaluation of various determination methods].
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Gestational Age; Humans; Infant, Newborn; Methods; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors | 1973 |
[Cytochemistry of amniotic fluid and fetal maturity].
Topics: Amniotic Fluid; Bilirubin; C-Reactive Protein; Female; Fetus; Growth; Histocytochemistry; Humans; Osmolar Concentration; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Triglycerides; Uric Acid | 1973 |
[Changes in the phospholipids of liver cell mitochondrial internal membranes in the course of the development of the rat].
Topics: Age Factors; Animals; Cardiolipins; Chromatography, Thin Layer; Female; Liver; Male; Mitochondria, Liver; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Proteins; Rats; Sphingomyelins | 1973 |
Rapid specific determination of amniotic fluid lecithins as a test of fetal lung maturity.
Topics: Amniotic Fluid; Female; Humans; Lung; Phosphatidylcholines; Pregnancy | 1973 |
Phospholipids and fatty acids in relation to the premature induction of labor in rabbits.
Topics: Animals; Arachidonic Acids; Biological Transport, Active; Drug Synergism; Esters; Fatty Acids, Essential; Female; Infusions, Parenteral; Injections, Intravenous; Labor, Induced; Linoleic Acids; Oleic Acids; Oxytocin; Phosphatidylcholines; Phospholipids; Pregnancy; Prostaglandins; Rabbits; Stearic Acids; Triglycerides; Uterus | 1974 |
Nutrition, sex, and fetal lung maturation.
Topics: Amniotic Fluid; Body Height; Body Weight; Diet; Embryonic and Fetal Development; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Male; Nutritional Physiological Phenomena; Phosphatidylcholines; Pregnancy; Sex Factors; Sphingomyelins | 1974 |
[Ratio of the concentrations of palmitic and stearic acids as an indicator of fetal pulmonary maturity].
Topics: Amniotic Fluid; Chromatography, Gas; Chromatography, Thin Layer; Female; Fetus; Gestational Age; Humans; Lung; Palmitic Acids; Phosphatidylcholines; Pregnancy; Sphingomyelins; Stearic Acids | 1974 |
Critical analysis of the amniotic fluid shake test.
Topics: Amniotic Fluid; Bilirubin; Creatinine; Embryonic and Fetal Development; False Negative Reactions; False Positive Reactions; Female; Humans; Infant, Newborn; Obstetric Labor Complications; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Prognosis; Respiratory Distress Syndrome, Newborn; Spectrum Analysis; Sphingomyelins | 1974 |
The fatty acid composition of the main phospholipid fractions of the rumen and abomasum tissues of foetal and adult sheep.
Topics: Abomasum; Age Factors; Animals; Fatty Acids; Fatty Acids, Unsaturated; Female; Maternal-Fetal Exchange; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Rumen; Sheep; Sphingomyelins | 1974 |
Acceleration of fetal lung maturation following prolonged rupture of the membranes.
Topics: Acceleration; Amniotic Fluid; Birth Weight; Extraembryonic Membranes; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Rupture; Sphingomyelins; Time Factors | 1974 |
A comparison of the lecithin-sphingomyelin ratio and shake test for estimating fetal pulmonary maturity.
Topics: Amniocentesis; Amniotic Fluid; Embryonic and Fetal Development; False Positive Reactions; Female; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Prognosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
Comparison of four indexes to fetal pulmonary maturity.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Evaluation Studies as Topic; Female; Fetus; Gestational Age; Glycerophosphates; Humans; Lung; Methods; Phosphatidylcholines; Phospholipids; Pregnancy | 1974 |
Letter: Molybdenum blue reagent used in determination of the lecithin-sphingomyelin ratio in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Drug Stability; Evaluation Studies as Topic; Female; Humans; Indicators and Reagents; Methods; Molybdenum; Phosphatidylcholines; Pregnancy; Sphingomyelins; Time Factors | 1974 |
Human amniotic and fetal neonatal pharyngeal fluids.
Topics: Amniotic Fluid; Chlorides; Female; Gestational Age; Humans; Infant, Newborn; Pharynx; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1974 |
Determination of amniotic fluid phospholipids for the diagnosis of fetal maturation.
Topics: Acetone; Amniocentesis; Amniotic Fluid; Chemical Precipitation; Creatinine; Embryonic and Fetal Development; Female; Gestational Age; Humans; Lung; Phosphates; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins; Surface Tension | 1974 |
Determination of fetal pulmonary maturity by amniotic fluid lecithin-sphingomyelin ratio and rapid shake test.
Topics: Amniotic Fluid; Embryonic and Fetal Development; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
Clinical experience with the amniotic fluid lecithin-sphingomyelin ratio. II. The L-S ratio in "stressed pregnancies".
Topics: Amniotic Fluid; Embryonic and Fetal Development; Estriol; Female; Fetal Diseases; Gestational Age; Humans; Lung; Oxytocin; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Sphingomyelins | 1974 |
Factors influencing the measurement of the lecithin sphingomyelin ration in amniotic fluid.
Topics: Acetone; Amniotic Fluid; Ascitic Fluid; Blood; Centrifugation; Chromatography, Thin Layer; Densitometry; Female; Filtration; Gestational Age; Hematocrit; Humans; Meconium; Methods; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins; Surface-Active Agents | 1974 |
Idiopathic respiratory distress syndrome and the phospholipids in the amniotic fluid.
Topics: Adult; Amniotic Fluid; Asphyxia Neonatorum; Birth Weight; Cesarean Section; Chromatography, Thin Layer; Evaluation Studies as Topic; Female; Humans; Infant, Newborn; Methods; Phosphatidylcholines; Pre-Eclampsia; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Time Factors | 1974 |
Semi-micro-determination of amniotic fluid phospholipids.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Evaluation Studies as Topic; Female; Humans; Lysophosphatidylcholines; Methods; Microchemistry; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Phosphorus; Pregnancy; Sphingomyelins | 1974 |
Evidence for different gestation-dependent effects of cortisol on cultured fetal lung cells.
Topics: 17-Hydroxycorticosteroids; Animals; Carbon Radioisotopes; Cattle; Cell Survival; Cells, Cultured; Culture Media; DNA; Epithelial Cells; Epithelium; Female; Fetus; Fibroblasts; Gestational Age; Hydrocortisone; Lung; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pregnenediones; Rabbits; Sphingomyelins; Trypsin | 1974 |
Skeletal muscle lipids. II. Changes in phospholipid composition in man from fetal to middle age.
Topics: Adolescent; Adult; Aging; Brain; Cardiolipins; Child; Child, Preschool; Chromatography, DEAE-Cellulose; Chromatography, Gas; Chromatography, Ion Exchange; Chromatography, Thin Layer; Female; Fetus; Humans; Infant; Inositol; Lysophosphatidylcholines; Male; Middle Aged; Muscle Development; Muscles; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy | 1974 |
Skeletal muscle lipids. 3. Changes in fatty acid composition of individual phosphoglycerides in man from fetal to middle age.
Topics: Adolescent; Adult; Aging; Cardiolipins; Child; Child, Preschool; Choline; Chromatography, Gas; Chromatography, Thin Layer; Crystallization; Ethanolamines; Fatty Acids; Female; Fetus; Humans; Infant; Linolenic Acids; Male; Middle Aged; Muscle Development; Muscles; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Plasmalogens; Pregnancy | 1974 |
Incorporation and metabolism of fatty acids by cultured dissociated cells from rat cerebrum.
Topics: Animals; Animals, Newborn; Brain; Carbon Radioisotopes; Cells, Cultured; Chromatography; Chromatography, Gas; Chromatography, Thin Layer; Fatty Acids; Fatty Acids, Nonesterified; Fatty Acids, Unsaturated; Female; Glycerides; Linoleic Acids; Linolenic Acids; Lipids; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Rats; Stearic Acids | 1974 |
Letter: Reagent for measurement of lecithin-sphingomyelin ratio.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fluorescence; Humans; Indicators and Reagents; Methods; Molybdenum; Phosphatidylcholines; Pregnancy; Sphingomyelins; Time Factors | 1974 |
Procedure for the determination of the lecithin-sphingomyelin (L-S) ratio in amniotic fluid, with a new detection reagent.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Evaluation Studies as Topic; Female; Humans; Indicators and Reagents; Methods; Phosphatidylcholines; Pregnancy; Sphingomyelins; Time Factors | 1974 |
The permeability of human membranes to lecithin and sphingomyelin.
Topics: Amnion; Chromatography, Thin Layer; Extraembryonic Membranes; Female; Humans; In Vitro Techniques; Infant, Newborn; Labor, Obstetric; Maternal-Fetal Exchange; Methods; Permeability; Phosphatidylcholines; Pregnancy; Solutions; Sphingomyelins | 1974 |
Management of gestational diabetes.
Topics: Amniotic Fluid; Apgar Score; Birth Weight; Body Weight; Cesarean Section; Delivery, Obstetric; Female; Fetal Death; Gestational Age; Humans; Infant Mortality; Infant, Newborn; Insulin; Labor, Induced; Labor, Obstetric; Parity; Phosphatidylcholines; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Sphingomyelins | 1974 |
[The clinical significance of the lecithin-sphyngomyelin ratio in the amniotic fluid].
Topics: Adult; Amniotic Fluid; Female; Gestational Age; Humans; Infant, Newborn; Infant, Premature; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
Estimation of lecithin in amniotic fluid for the assessment of fetal pulmonary maturity.
Topics: Amniotic Fluid; Female; Fetus; Humans; Lung; Phosphatidylcholines; Pregnancy | 1974 |
Polyenoic acid metabolism in cultured dissociated brain cells.
Topics: Animals; Brain; Carbon Radioisotopes; Cells, Cultured; Chromatography, Gas; Chromatography, Thin Layer; Embryo, Mammalian; Fatty Acids, Nonesterified; Female; Glycerides; Isotope Labeling; Linolenic Acids; Phosphatidylcholines; Phosphatidylethanolamines; Pregnancy; Rats; Temperature; Time Factors; Triglycerides | 1974 |
Studies of human amniotic fluid phospholipids in normal, diabetic, and drug-abuse pregnancy.
Topics: Amniotic Fluid; Chromatography, Gas; Chromatography, Thin Layer; Densitometry; Fatty Acids; Female; Humans; Methadone; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Sphingomyelins; Substance-Related Disorders | 1974 |
Clinical value of lecithin and sphingomyelin determinations in amniotic fluid.
Topics: Amniocentesis; Amniotic Fluid; Female; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1974 |
Assessment of fetal lung maturity by estimation of amniotic fluid palmitic acid.
Topics: Amniotic Fluid; Chromatography, Gas; Embryonic and Fetal Development; Fatty Acids; Female; Gestational Age; Humans; Infant, Newborn; Lung; Oleic Acids; Palmitic Acids; Phosphatidylcholines; Pregnancy; Prenatal Diagnosis; Respiratory Distress Syndrome, Newborn; Sphingomyelins; Stearic Acids | 1974 |
A colorimetric method for amniotic fluid phospholipids and their relationship to the respiratory distress syndrome.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Colorimetry; Female; Gestational Age; Humans; Hydrolysis; Infant, Newborn; Methods; Phosphatidylcholines; Phospholipids; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1972 |
The phospholipid composition of human placenta, endometrium and amniotic fluid: a comparative study.
Topics: Amniotic Fluid; Brain Chemistry; Endometrium; Female; Humans; Kidney; Liver; Lung; Lysophosphatidylcholines; Muscles; Myocardium; Organ Specificity; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Placenta; Pregnancy; Sphingomyelins; Spleen | 1972 |
Amniotic fluid lecithin: sphingomyelin ratio and fetal lung development.
Topics: Amniotic Fluid; Blood Group Incompatibility; Chromatography, Thin Layer; Female; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1972 |
Rapid TLC separation and detection of lecithin and sphingomyelin in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Humans; Methods; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins; Time Factors | 1972 |
Relationship between amniotic fluid lecithin concentration and respiratory distress syndrome.
Topics: Absorption; Amniotic Fluid; Birth Weight; Cellulose; Female; Fetal Death; Filtration; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Methods; Phosphatidylcholines; Phosphorus; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1972 |
L-S ratio in predicting pulmonary maturity in utero.
Topics: Amniocentesis; Amniotic Fluid; Body Weight; Creatinine; Embryonic and Fetal Development; Female; Gestational Age; Humans; Lung; Methods; Phosphatidylcholines; Pregnancy; Sphingomyelins; Time Factors | 1972 |
On the rate of cholesterol esterification in cord blood serum.
Topics: Acyltransferases; Adult; Aging; Cholesterol; Chromatography, Thin Layer; Esters; Female; Humans; Kinetics; Male; Phosphatidylcholines; Pregnancy; Tritium; Umbilical Cord | 1972 |
Determination of lecithin-sphingomyelin ratio in amniotic fluid.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Fetal Diseases; Gestational Age; Humans; Indicators and Reagents; Infant, Newborn; Meconium; Methods; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Specimen Handling; Sphingomyelins; Temperature | 1972 |
Phospholipid composition of human amniotic fluid during gestation and at term.
Topics: Abortion, Legal; Adult; Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Female; Fetoscopy; Fetus; Gestational Age; Humans; Infant, Newborn; Labor, Obstetric; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Sphingomyelins | 1972 |
The evaluation of fetal lung maturity.
Topics: Amniotic Fluid; Female; Fetal Diseases; Gestational Age; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1972 |
[Effect of CDP-choline on phospholipid production in the fetal lung of the rabbit].
Topics: Animals; Choline; Cytosine Nucleotides; Female; Fetus; Lung; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Rabbits | 1972 |
Amniotic fluid lecithin-sphingomyelin ratio as a measure of fetal pulmonary maturity.
Topics: Amniotic Fluid; Embryonic and Fetal Development; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Function Tests; Respiratory Physiological Phenomena; Sphingomyelins | 1972 |
Modified method for estimating the phosphatidyl choline: sphingomyelin ratio in amniotic fluid, and its use in the assessment of fetal lung maturity.
Topics: Ammonium Sulfate; Amniotic Fluid; Chromatography, Thin Layer; Densitometry; Embryonic and Fetal Development; Female; Gestational Age; Humans; Infant, Newborn; Lung; Methods; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1972 |
The lecithin-sphingomyelin ratio of amniotic fluid: an index of fetal lung maturity?
Topics: Amniocentesis; Amniotic Fluid; Chromatography, Thin Layer; Embryonic and Fetal Development; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1972 |
Prenatal determination of fetal lung maturation by amniocentesis.
Topics: Amniocentesis; Amnion; Amniotic Fluid; Embryonic and Fetal Development; Female; Gestational Age; Humans; Lung; Palmitic Acids; Phosphatidylcholines; Pregnancy; Pulmonary Surfactants; Punctures | 1972 |
Surfactant: 1972.
Topics: Amniotic Fluid; Embryonic and Fetal Development; Female; Gestational Age; Humans; Infant, Newborn; Infant, Premature, Diseases; Methyltransferases; Phosphatidylcholines; Pregnancy; Prognosis; Pulmonary Alveoli; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Surface Tension; Surface-Active Agents | 1972 |
Biochemical development of surface activity in mammalian lung. IV. Pulmonary lecithin synthesis in the human fetus and newborn and etiology of the respiratory distress syndrome.
Topics: Chromatography, Thin Layer; Fatty Acids; Female; Fetus; Humans; Infant, Newborn; Lung; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Pulmonary Alveoli; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Saliva | 1972 |
[Determination of phospholipids in amniotic fluid].
Topics: Amniotic Fluid; Female; Humans; Hydrolysis; Methods; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1972 |
Lecithin-sphingomyelin ratios in amniotic fluid. Relation to neonatal condition and gestational age.
Topics: Amniotic Fluid; Chromatography, Thin Layer; Female; Gestational Age; Humans; Infant, Newborn; Phosphatidylcholines; Pregnancy; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1972 |
[Plasma phosphatides and pregnancy].
Topics: Adult; Chromatography, Thin Layer; Contraceptives, Oral; Female; Gestational Age; Humans; Menstruation; Parity; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Sphingomyelins; Thrombosis | 1971 |
Placental phospholipid patterns in normal and eclamptic pregnancies.
Topics: Adolescent; Adult; Child; Chromatography, Thin Layer; Eclampsia; Female; Humans; Lipids; Lysophosphatidylcholines; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Placenta; Pregnancy; Sphingomyelins; Triglycerides | 1971 |
Diagnosis of the respiratory distress syndrome by amniocentesis.
Topics: Amnion; Amniotic Fluid; Chromatography, Gas; Chromatography, Thin Layer; Diagnosis, Differential; Fatty Acids; Female; Gestational Age; Humans; Infant, Newborn; Lipids; Lung; Methods; Phosphatidylcholines; Phospholipids; Pregnancy; Pulmonary Alveoli; Punctures; Respiratory Distress Syndrome, Newborn; Sphingomyelins | 1971 |
Skeletal muscle lipids. I. Changes in fatty acid composition of lecithin in man during growth.
Topics: Abortion, Legal; Adolescent; Adult; Aging; Amino Alcohols; Child, Preschool; Chromatography, Gas; Chromatography, Thin Layer; Esters; Fatty Acids; Fatty Acids, Essential; Female; Gestational Age; Humans; Infant; Infant, Newborn; Inositol; Linoleic Acids; Lipid Metabolism; Male; Methylation; Middle Aged; Muscle Development; Muscles; Phosphatidylcholines; Phospholipids; Pregnancy | 1971 |
'Alveolar' and whole lung phospholipids of premature newborn lambs. Correlations with surface tension, respiratory distress and pathology.
Topics: Animals; Animals, Newborn; Body Weight; Female; Gestational Age; Humans; Hyaline Membrane Disease; Infant, Newborn; Lung; Organ Size; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Pulmonary Alveoli; Pulmonary Atelectasis; Pulmonary Surfactants; Respiratory Distress Syndrome, Newborn; Sheep; Sphingomyelins; Surface Tension; Surface-Active Agents | 1971 |
Amniotic fluid phospholipid patterns in normal and abnormal pregnancies.
Topics: Amniotic Fluid; Anencephaly; Animals; Chromatography, Thin Layer; Female; Humans; Hyaline Membrane Disease; Infant, Newborn; Infant, Premature; Lipids; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications; Respiratory Distress Syndrome, Newborn; Sheep; Sphingomyelins | 1969 |
Secretion rates and chemical composition of oviduct and uterine fluids in ewes.
Topics: Animals; Body Fluids; Citrates; Esterases; Estrus; Fatty Acids; Female; Glucose; Glycerylphosphorylcholine; Lactates; Lipids; Nitrogen; Oviducts; Phosphatidylcholines; Pregnancy; Proteins; Secretory Rate; Sheep; Uterus | 1969 |
The presence of an endogenous inhibitor of the cholesterol aide-chain-cleavage system of human placenta.
Topics: Carbon Isotopes; Cholesterol; Female; Freeze Drying; Humans; In Vitro Techniques; Mitochondria; Mixed Function Oxygenases; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Placenta; Pregnancy; Ultracentrifugation; Ultrasonics | 1970 |
Biochemical development of surface activity in mammalian lung. 3. Structural changes in lung lecithin during development of the rabbit fetus and newborn.
Topics: Acetone; Animals; Animals, Newborn; Breathing Exercises; Chemical Phenomena; Chemistry; Chromatography, Gas; Fatty Acids; Female; Fetus; Lung; Lysophosphatidylcholines; Palmitic Acids; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipases; Pregnancy; Pregnancy, Animal; Pulmonary Alveoli; Rabbits; Surface-Active Agents | 1970 |
Hyaline membrane disease. II. Lung lecithin.
Topics: Female; Fetal Death; Gestational Age; Hemorrhage; Humans; Hyaline Membrane Disease; Infant Mortality; Infant, Newborn; Lipoproteins; Lung; Phosphatidylcholines; Pregnancy; Pregnancy in Diabetics; Pulmonary Alveoli; Pulmonary Edema; Respiration; Surface Tension; Surface-Active Agents | 1970 |
Phospholipids of red cells and blood plasma in adults, newborn infants, and patients with Rh erythroblastosis.
Topics: Adult; Blood; Chromatography, Thin Layer; Erythroblastosis, Fetal; Erythrocytes; Female; Humans; Infant, Newborn; Methods; Phosphates; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Plasma; Pregnancy; Sphingomyelins; Umbilical Cord | 1970 |
Fatty acid composition of plasma and red cell phosphoglycerides in full term infants and their mothers.
Topics: Chromatography, Gas; Chromatography, Ion Exchange; Chromatography, Thin Layer; Erythrocytes; Fatty Acids; Female; Humans; Infant Nutritional Physiological Phenomena; Infant, Newborn; Lipids; Maternal-Fetal Exchange; Methods; Nutritional Physiological Phenomena; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Placenta; Plasma; Pregnancy; Umbilical Cord | 1970 |
Phospholipids and the onset of labor in rabbits.
Topics: Abortion, Induced; Animals; Biological Assay; Choline; Chromatography, Thin Layer; Fatty Acids; Female; Glycine max; Labor, Induced; Labor, Obstetric; Linoleic Acids; Phosphatidylcholines; Phospholipids; Pregnancy; Rabbits | 1970 |
[Lipid changes in liver cell fractions of rats of various developmental stages and of x-irradiated newborn rats].
Topics: Animals; Animals, Newborn; Chromatography, Thin Layer; Endoplasmic Reticulum; Fatty Acids; Female; Fetus; Liver; Microsomes; Mitochondria, Liver; Phosphatidylcholines; Phospholipids; Pregnancy; Radiation Effects; Rats | 1967 |
[Effects and side-effects of lipid and phospatide infusions at the end of gravidity].
Topics: Adult; Animals; Cottonseed Oil; Emulsions; Female; Gestational Age; Humans; Infusions, Parenteral; Lipids; Oils; Pain; Phlebitis; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy, Animal; Sorbitol | 1967 |
Biosynthesis of phosphatidyl choline during prenatal development of the rat lung.
Topics: Animals; Carbon Isotopes; Choline; Chromatography, Paper; Female; Lung; Male; Methionine; Phosphatidylcholines; Phospholipids; Pregnancy; Rats | 1968 |
"Alveolar" and whole lung phospholipids of the developing fetal lamb lung.
Topics: Animals; Chromatography, Thin Layer; Fatty Acids; Female; Fetus; Gestational Age; Lipids; Lung; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Pulmonary Alveoli; Sheep; Surface Tension; Surface-Active Agents | 1968 |
[Contribution to the study of the phosphatide fractions of the blood in normal pregnancy].
Topics: Adult; Female; Humans; Phosphatidylcholines; Phosphatidylethanolamines; Phospholipids; Pregnancy; Sphingomyelins | 1968 |
[The lipid pattern during pregnancy. Analysis of serum phosphatides].
Topics: Adult; Cholesterol; Female; Humans; Lipid Metabolism; Lysophosphatidylcholines; Phosphatidylcholines; Phospholipids; Pregnancy; Sphingomyelins | 1968 |
Studies of syphilitic antibodies. IV. Evidence of reactant partner common for C-reactive protein and certain anti-lipoidal antibodies.
Topics: Animals; Antibodies; Antigen-Antibody Reactions; C-Reactive Protein; Cholesterol; Complement Fixation Tests; Female; Humans; Immunoglobulin G; Immunoglobulin M; Male; Phosphatidylcholines; Phospholipids; Pregnancy; Proteins; Rabbits; Surface-Active Agents; Syphilis; Syphilis Serodiagnosis | 1969 |
Rat mammary acetyl coenzyme A carboxylase. I. Isolation and characterization.
Topics: Adenosine Triphosphate; Animals; Bicarbonates; Centrifugation, Density Gradient; Chemical Phenomena; Chemical Precipitation; Chemistry; Chromatography; Chromatography, Gel; Citrates; Coenzyme A; Dialysis; Female; Kinetics; Lactation; Ligases; Magnesium; Mammary Glands, Animal; Methods; Phosphatidylcholines; Pregnancy; Propionates; Rats | 1969 |
The development of the neutral lipids and fatty acids in the brain of man, whales and dolphins.
Topics: Adult; Age Factors; Aged; Amino Alcohols; Animals; Brain; Brain Chemistry; Cerebellum; Cerebrosides; Cetacea; Child; Child, Preschool; Cholesterol; Diencephalon; Dolphins; Fatty Acids; Female; Fetus; Humans; Infant; Infant, Newborn; Infant, Premature; Lipid Metabolism; Lipids; Middle Aged; Phosphatidylcholines; Phosphatidylethanolamines; Pons; Pregnancy; Species Specificity; Sphingomyelins | 1969 |
Phospholipid metabolism in the developing liver. I. The biosynthesis of choline glycerophosphatides by liver slices from fetal, newborn and adult rats.
Topics: Aging; Animals; Animals, Newborn; Carbon Isotopes; Choline; Chromatography, Thin Layer; Female; Fetus; Glycerophosphates; Liver; Methionine; Phosphatidylcholines; Phosphatidylethanolamines; Phosphorus Isotopes; Pregnancy; Rats; Tritium | 1969 |
Plasma cholesterol esterification and lysolecithin production in vitro during pregnancy hyperlipemia.
Topics: Cholesterol; Female; Humans; Hyperlipidemias; In Vitro Techniques; Lysophosphatidylcholines; Phosphatidylcholines; Pregnancy; Pregnancy Complications, Hematologic; Transferases | 1965 |
[Experience in the use of Lecicarbon suppository in obstetrics and gynecology].
Topics: Carbon; Constipation; Female; Genital Diseases, Female; Humans; Phosphatidylcholines; Pregnancy; Suppositories | 1965 |
Plasma phospholipid levels and distribution in human maternal blood and in blood from the umbilical cord.
Topics: Adult; Blood; Chromatography, Thin Layer; Female; Humans; Hyperlipidemias; Infant, Newborn; Maternal-Fetal Exchange; Phosphatidylcholines; Phospholipids; Pregnancy; Pregnancy Complications, Hematologic; Umbilical Cord | 1966 |
Human placental lipid metabolism. I. Synthesis of phosphatidylcholine from lysophosphatidylcholine.
Topics: Acyltransferases; Chromatography, Thin Layer; Extraembryonic Membranes; Female; Humans; Lipid Metabolism; Lysophosphatidylcholines; Phosphatidylcholines; Placenta; Pregnancy | 1966 |