retinol has been researched along with retinol palmitate in 867 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 211 (24.34) | 18.7374 |
| 1990's | 306 (35.29) | 18.2507 |
| 2000's | 177 (20.42) | 29.6817 |
| 2010's | 162 (18.69) | 24.3611 |
| 2020's | 11 (1.27) | 2.80 |
| Authors | Studies |
|---|---|
| Jung, H; Kim, B; Kim, H; Lee, J; Ryoo, H; Um, S | 1 |
| Brown, IV; Lane, BP; Pearson, J | 1 |
| Eitenmiller, RR; Landen, WO | 1 |
| de Vries, N; Pastorino, U; van Zandwijk, N | 3 |
| Azais-Braesco, V; Berberian, I; Chen, LC; Chow, CK; Glauert, HP; Koch, B; Mercier, M; Robertson, LW | 1 |
| Albrecht, R; Grolier, P; Lhuissier, M; Narbonne, JF; Pélissier, MA; Robertson, LW; Siess, MH; Suschetet, M | 1 |
| Arad, J; Liron, M; Rassin, T; Rubinstein, A; Weintraub, M | 1 |
| Parviainen, MT; Pikkarainen, SA | 2 |
| Goda, T; Hoshi, T; Takase, S; Yokogoshi, H | 2 |
| Johnson, EJ; Krasinski, SD; Russell, RM | 1 |
| Daugherty, A; Mankowitz, K; Schonfeld, G; Seip, R; Semenkovich, CF | 1 |
| Bernal, DL; Ubels, JL | 1 |
| Gotoda, T; Harada, K; Katsuki, M; Shimada, M; Shimano, H; Yamada, N; Yamamoto, K; Yazaki, Y | 1 |
| Arad, J; Bodner, G; Liron, M; Rassin, T; Ringel, Y; Weintraub, M | 1 |
| Bentsianov, V; Le, NA; Ruotolo, G; Zhang, H | 1 |
| Brown, SA; Chambless, LE; Gotto, AM; Patsch, W; Sharrett, AR | 1 |
| Amédée-Manesme, O; Carlier, C; Ceccon, JF; Etchepare, M; Mourey, MS | 1 |
| Chen, LC; De Luca, LM; Jones, CS; Sly, L | 1 |
| Endo, K; Fukuhara, O; Furuyama, K; Harigae, H; Meguro, K; Nomura, J; Okuda, M; Satou, A; Shishido, T; Sugawara, T | 1 |
| Alberts, DW; Kuyl, JM; Van Jaarsveld, H | 1 |
| Boulton-Jones, JM; Burns, L; Packard, CJ; Shepherd, J; Stewart, JP; Warwick, GL; Watson, TD | 1 |
| Bhardwaj, N; Das, SR; Gouras, P; Kjeldbye, H | 1 |
| Abboud, HE; Gentilini, P; Pinzani, M | 1 |
| Berr, F | 1 |
| Blanco, MC; Fox, JG; Ribaya-Mercado, JD; Rosenblad, WD; Russell, RM | 1 |
| Malsbury, DW; Tsin, AT | 1 |
| Ong, DE; Rigtrup, KM | 1 |
| Chambers, JP; Mata, NL; Tsin, AT | 1 |
| Deltz, E; Gundlach, M; Schindler, R; Schroeder, P; Schweizer, E | 1 |
| Demacker, PN; Stalenhoef, AF; van Heijst, PJ | 1 |
| Cohen, JC; Grundy, SM | 1 |
| Cabana, VG; Getz, GS; Iverius, PH; Lewis, GF; O'Meara, NM; Polonsky, KS | 1 |
| Bera, E; Chiesa, G; Infante, M; Pastorino, U; Pisani, P; Ravasi, G; Valente, M | 1 |
| Jenkinson, HF; McMillan, MD; Shearer, BH | 2 |
| Chen, YD; Coulston, AM; Hollenbeck, CB; Pietarinen, J; Reaven, GM; Skowronski, R | 1 |
| Bachem, MG; Gressner, AM; Melchior, R; Meyer, D; Sell, KM | 1 |
| Eckhoff, C; Nau, H; Peiker, G | 1 |
| Haskell, WL; Superko, HR | 1 |
| Kagawa, D; Nakamura, T; Tanaka, T; Tsutani, H; Uchida, M; Ueda, T; Yoshimura, T | 1 |
| Chen, XM; Zachman, RD | 1 |
| Caren, LD; Guzman, JJ; Marks, JF | 1 |
| Nakamura, T; Tsutani, H; Uchida, M; Ueda, T | 1 |
| Akeson, AA; Black, DM; Dusing, M; Kaplan, LA; Knauer, SL; Lattier, D; Rymaszewski, M; Sprecher, DL; Stein, EA; Wiginton, DA | 1 |
| Bowen, PE; Friedman, H; Henderson, C; Kiani, R; Langenberg, P; Lucchesi, D; Mobarhan, S; Stacewicz-Sapuntzakis, M; Sugerman, SB | 1 |
| Cantrill, E; Farrell, GC; Martini, R; Murray, M | 1 |
| Collen, D; Nelles, L; Thompson, EA | 1 |
| Caren, LD; Guzman, JJ | 1 |
| Hopkins, L; Joll, CA; Martins, IJ; Redgrave, TG | 1 |
| Blackman, JD; Getz, GS; Iverius, PH; Lewis, GF; O'Meara, NM; Polonsky, KS; Pugh, WL; Soltys, PA | 1 |
| Apgar, J; Dulin, A; Kramer, T; Smith, JC | 1 |
| Collins, MD; Eckhoff, C; Nau, H | 1 |
| Allen, JE; Brooks, SP; Cooney, DR; Finegold, MJ; Fowler, CL; Rich, GA; Rossman, JE; Squire, R | 1 |
| Friedman, A | 1 |
| Hanisch, M; Klör, HU; Lodde, M; Luley, C; Probst, R; Schrezenmeir, J; Vohwinkel, M; Weber, P; Wieland, H | 1 |
| Krämer, A; Lohstöter, C; Niedmann, PD; Seidel, D; Walli, AK; Wieland, E | 1 |
| Lorimer, AR; MacLean, J; Packard, CJ; Pringle, S; Shepherd, J; Simpson, H; Williamson, CM | 1 |
| Assadollahi, F; Beaumont, JL | 1 |
| Bogaievsky, Y; Bonnefous, F; Lorimer, AR; Maclean, J; Olivecrona, T; Packard, CJ; Pringle, S; Shepherd, J; Simpson, HS; Williamson, CM | 1 |
| Gensler, HL; Holladay, K | 1 |
| Aickin, M; Gensler, HL; Peng, YM | 1 |
| Hussey, GD; Klein, M | 1 |
| Berger, GM; Coetzee, GA; Cohen, JC; Gevers, W; Rubinsztein, DC; van der Westhuyzen, DR | 1 |
| Azuma, M; Fujishita, S; Seki, T | 2 |
| Borgström, B; Fernández, E | 1 |
| Antignac, E; Grolier, P; Koch, B; Narbonne, JF | 1 |
| Frayssinet, C; Ghisolfi, J; Periquet, A; Periquet, B; Thouvenot, JP; Tomatis, I | 1 |
| Bok, D; Flannery, JG; Horwitz, J; O'Day, W; Pfeffer, BA | 1 |
| Dubach, UC; Forgo, I; Gysel, D; Hartmann, D | 1 |
| Chopra, DP; Cooney, RA; Taylor, GW | 1 |
| Chytil, F; Shenai, JP | 3 |
| Cooper, DA | 1 |
| Brooks, HL; Driebe, WT; Schemmer, GG | 1 |
| Huebler, SM; Ubels, JL | 1 |
| Guzmán, S; Nervi, F; Pimentel, F; Rollán, A | 1 |
| Culling-Berglund, AJ; Davis, TP; Newcomb, SA | 1 |
| Bhardwaj, N; Das, SR; Gouras, P | 1 |
| Goda, T; Takase, S | 1 |
| Aso, Y; Takeda, Y; Yoshioka, S | 1 |
| Cammer, TJ; Malsbury, DW; Tsin, AT | 1 |
| Iwasaki, H; Kawai, Y; Nakamura, T; Tanaka, T; Tsutani, H; Uchida, M; Ueda, T | 1 |
| Manakhova, LS; Nikiforov, SA; Nozdrin, VI; Orlova, AV | 1 |
| Gensler, HL | 1 |
| Chertow, BS; Cordle, MB; Leidy, JW; Webb, MD | 1 |
| Hidaka, K; Hisatsugu, T; Kishikawa, T; Matsumoto, S; Matsunaga, H | 1 |
| Senoo, H; Wake, K | 1 |
| Forsyth, KS; Gensler, HL; Watson, RR | 1 |
| Fukutomi, Y; Kasai, T; Moriwaki, H; Muto, Y | 1 |
| Bulux, J; Forman, MR; Gadomski, AM; Kjolhede, CL; Rosas, AR; Wittpenn, J | 1 |
| Law, WC; Rando, RR | 2 |
| Malsbury, DW; Phillips, TS; Reiter, RJ; Tsin, AT | 1 |
| Albrecht, R; Boisset, M; Pelissier, MA | 1 |
| Cohn, JS; Krasinski, SD; McNamara, JR; Russell, RM; Schaefer, EJ | 1 |
| Cañada, FJ; Deigner, PS; Law, WC; Rando, RR | 1 |
| Napoli, JL; Pacia, EB; Salerno, GJ | 1 |
| Moriguchi, S; Watson, RR | 1 |
| Kudo, S | 1 |
| Folman, Y; Russell, RM; Tang, GW; Wolf, DG | 1 |
| Gad, MZ; Harrison, EH | 1 |
| Ho, MT; Hollyfield, JG; Pownall, HJ | 1 |
| Martin, BR; Morré, DM | 1 |
| Darban, HR; Prabhala, RH; Watson, RR; Yahya, MD | 1 |
| Garcin, H; Narbonne, JF; Spear, PA | 1 |
| Lapinjoki, SP; Pynnönen, KM; Savolainen, KE; Vidgren, MT | 1 |
| Tsin, AT | 2 |
| Kishino, Y; Kitajima, S; Takama, S | 1 |
| Das, NP | 1 |
| Blomhoff, R; Carlander, B; Norum, KR; Wathne, KO | 1 |
| Fex, G; Wahlberg, P; Wennerberg, J | 1 |
| Bell, H; Nilsson, A; Norum, KR; Pedersen, LB; Raknerud, N; Rasmussen, M | 1 |
| Dong, ZY; Zhang, YH | 1 |
| Breslow, JL; Brown, A; Eisenberg, S; Weintraub, MS; Zechner, R | 1 |
| Cerruti Sola, S; Forni, G; Giovarelli, M; Martinetto, P; Santoni, A; Vietti, D | 2 |
| Gmeiner, BM | 1 |
| Bianucci, F; Capucci, A; Ferreri, AM; Grilli, MP; Prodi, G; Rocchi, P | 1 |
| Lawrence, CM; Shuster, S | 1 |
| Alam, BS; Alam, SQ; Weir, JC | 1 |
| da Silva, VA; Malheiros, LR; Paumgartten, FJ; Riul, TR | 1 |
| Hultin, TA; Mehta, RG; Moon, RC | 1 |
| Tsao, FH; Zachman, RD | 1 |
| Anton, HJ; Koussoulakos, S | 3 |
| Valceschini, G; Zachman, RD | 1 |
| Bosakowski, T; Edgcomb, JH; Levin, AA | 1 |
| Alberts, DS; Earnest, DL; Edwards, L; McDonald, L; Peng, YM; Ritenbaugh, C; Slymen, DJ; Xu, MJ | 1 |
| Foley, KM; Osgood, TB; Ubels, JL | 1 |
| Black, DA; Heduan, E; Mitchell, D | 1 |
| O'Connor, CJ; Yaghi, B | 1 |
| Blaskovits, A; Borvendég, J; Gampe, L; Ruby, M | 1 |
| Adkins, J; Blakely, SR; Knight, EV; Slaughter, L | 1 |
| Cooper, DA; Olson, JA | 1 |
| Folb, PI; Pillans, PI; Ponzi, SF | 1 |
| Borgström, B; Lindström, MB; Sternby, B | 1 |
| Das, SR; Gouras, P | 1 |
| Berg, T; Blomhoff, R; Norum, KR | 1 |
| De Luca, LM; Shankar, S | 1 |
| Anton, HJ; Koussoulakos, S; Sharma, KK | 1 |
| Butler, PA; O'Connor, J; Yaghi, BM | 1 |
| Fulton, BS; Rando, RR | 1 |
| Bowden, GT; Gensler, HL; Moriguchi, S; Watson, RR | 1 |
| Lie, SO; Slørdahl, SH | 2 |
| Breslow, JL; Eisenberg, S; Weintraub, MS | 1 |
| Bellamy, G; Goodman, GE; Kalman, DA; Omenn, GS; Rollins, B | 1 |
| Bernstein, PS; Fulton, BS; Rando, RR | 1 |
| Bernstein, PS; Law, WC; Rando, RR | 1 |
| Törmä, H; Vahlquist, A | 1 |
| Kay, ED | 2 |
| Blaner, WS; Dixon, JL; Goodman, DS; Martino, RA; Moriwaki, H; Stein, O; Stein, Y | 1 |
| Smith, DE; Warthesen, JJ; Zahar, M | 1 |
| Coates, PM; Cortner, JA; Cryer, DR; Faulkner, A; Langer, T; Le, NA; Ragni, MC | 1 |
| Brenninkmeijer, BJ; Demacker, PN; Stalenhoef, AF; Stuyt, PM; van 't Laar, A | 1 |
| Batlle, I; Karcioglu, Z; Kastl, PR; Rosenthal, WN | 1 |
| Drea, CM; Katz, ML; Robison, WG | 3 |
| Amedee-Manesme, O; Hanck, A; Mourey, MS; Therasse, J | 1 |
| Gensler, HL; Moriguchi, S; Watson, RR | 1 |
| Everson, GT; Kern, F | 1 |
| Heymann, E; Mentlein, R | 1 |
| Fukai, F; Kase, T; Katayama, T; Nagai, T; Shidotani, T | 1 |
| Geerts, A; Ichida, T; Shiratori, Y; Wisse, E | 1 |
| Flores, JM; Rodriguez, KA; Tsin, AT | 1 |
| Klopp, A; Schindler, R | 1 |
| Maden, M; Scadding, SR | 2 |
| Carey, F; Lheureux, E; Thoms, SD | 1 |
| Chambers, JP; Flores, JM; Garcia, MH; Tsin, AT | 1 |
| Berr, F; Eckel, RH; Kern, F | 1 |
| Anton, HJ; Sharma, KK | 1 |
| Underwood, BA; Wallingford, JC | 1 |
| Bailly, A; Ghisolfi, J; Periquet, A; Periquet, B; Thouvenot, JP | 2 |
| Blaner, WS; Das, SR; Flood, MT; Gouras, P | 1 |
| Rao, BS | 1 |
| Gaylord, AM; Smith, DE; Warthesen, JJ | 1 |
| Cunnane, SC; Horrobin, DF; Huang, YS | 1 |
| Kakkad, B; MacDonald, PN; Ong, DE | 1 |
| Han, MD; Jung, SE; Kim, JP; Lee, BH; Lee, MD; Park, JG; Park, ST | 1 |
| Lie, SO; Slørdahl, S | 1 |
| Endo, H; Himeno, K; Hirohata, T; Nomoto, K; Tomita, Y | 1 |
| Bernstein, PS; Rando, RR | 1 |
| Moriguchi, S; Watson, RR; Werner, L | 1 |
| Bailly, A; Ghisolfi, J; Periquet, B; Thouvenot, JP | 1 |
| Barlow, RD; Blow, RJ; Brown, I; Cuckle, HS; Harling, CC; McCulloch, WJ; Morgan, J; Nanchahal, K; Thompson, P; Wald, NJ | 1 |
| Abdelmegid, N; Ismail, A; Sadek, IA | 1 |
| Brouwer, A; Kukler, A; van den Berg, KJ | 1 |
| Akiyama, S; Komiyama, S; Kuwano, M; Nakagawa, M; Ogata, J; Shiraishi, N; Ueda, H; Yamaguchi, T | 1 |
| Bankson, DD; Russell, RM; Sadowski, JA | 1 |
| Chaudhary, LR; Nelson, EC | 2 |
| Brooke, OG; Brown, IR; Haste, F; Howells, DW; Rosenberg, D | 1 |
| Feldheim, W; Gorny, C; Klopp, A; Schindler, R | 1 |
| Fazely, F; Ledinko, N; Moses, DC | 1 |
| Berr, F; Eckel, R; Kern, F | 1 |
| Lamb, AJ; Ongsakul, M; Puengtomwatanakul, S; Sirisinha, S; Verasertniyom, O | 1 |
| Garcia, JJ; Lai, YL; Lam, KW; Tsin, AT | 1 |
| Brouwer, A; de Leeuw, AM; Hendriks, HF; Knook, DL; Verhoofstad, WA | 1 |
| Zachman, RD | 1 |
| Dolphin, RJ; Mulholland, M | 1 |
| Finnen, MJ; Lawrence, CM; Shuster, S | 1 |
| Chou, JY; Ito, F | 1 |
| Blondeel, A | 1 |
| Briones, O; Dawson, CR; Oh, J; Starr, MB | 1 |
| Chader, GJ; Derr, JE; Israel, P; Wiggert, B | 1 |
| Arfellini, G; Capucci, A; Grilli, MP; Prodi, G; Rocchi, P | 1 |
| Hiragun, A; Mitsui, H; Sato, M | 1 |
| Nöll, GN | 1 |
| Alvarez, RA; Bridges, CD; Fong, SL; Tsin, AT | 1 |
| Ikezaki, K; Kishiye, T; Komiyama, S; Kuwano, M | 1 |
| Nozdrin, VI; Subbotin, SM | 1 |
| Wrba, H | 1 |
| Ahlborg, UG; Busk, L; Sjöström, B | 1 |
| Kandarkar, SV; Sirsat, SM | 1 |
| Sadek, IA | 2 |
| Alam, BS; Alam, SQ; Gibson, WA; Weir, JC | 1 |
| Alberts, DS; Beaudry, J; Goodman, GE; Leigh, SA; Moon, TE; Peng, YM | 1 |
| Amédée-Manesme, O; Furr, HC; Olson, JA | 1 |
| Berr, F; Kern, F | 1 |
| Beck, CD; Napoli, JL | 1 |
| Chytil, F; Kakkad, B; Zachman, RD | 1 |
| Daemen, FJ; De Grip, WJ; Groenendijk, GW | 1 |
| Duggan, MB; James, HO; Ngwa, M; West, CE | 1 |
| Bukin, IuV; Pozniakov, SP | 1 |
| Alam, BS; Alam, SQ | 1 |
| Abdel-Galil, AM; El-Mofty, MM; Wrba, H | 1 |
| Hennekens, CH; Stampfer, MJ; Taylor, JO; Underwood, BA; Willett, WC | 1 |
| Chan, IF; Edwards, CQ; Wilson, DE | 1 |
| Maden, M | 1 |
| Brugh, M; De Luca, LM; Silverman-Jones, CS | 1 |
| Kishino, Y; Sone, S; Tachibana, K; Tsubura, E | 1 |
| Norum, KR; Petersen, LB; Rasmussen, M | 1 |
| Hiroto, I; Komiyama, S; Kuwano, M; Watanabe, H; Yanagita, T | 1 |
| Blaner, WS; Goodman, DS; Halperin, G; Stein, O; Stein, Y | 1 |
| Napoli, JL; Pramanik, BC; Williams, JB | 1 |
| Amédée-Manesme, O | 1 |
| Baranetsky, NG; Chertow, BS; Norris, RM; Ozuk, BA; Schikman, CH; Sivitz, WI; Sorensen, BJ; Styer, TB | 1 |
| Creek, KE; Morré, DJ | 1 |
| Artiukhina, NIa; Nozdrin, VI | 1 |
| Bieri, JG; McKenna, MC | 1 |
| Olson, JA; Tomassi, G | 1 |
| Harvey, F; Summerbell, D | 1 |
| Austin, KH; Edelhauser, HF; Ubels, JL | 1 |
| Bhat, PV; Lacroix, A | 1 |
| Broich, CR; Erdman, JW; Gerber, LE | 1 |
| Dutter, A; Hacker-Rieder, A; Wrba, H | 1 |
| Kirk, JR; Mulry, MC; Schmidt, RH | 1 |
| Fais, D; Ferraro, D; Mancino, V | 1 |
| Chader, GJ; Wiggert, B | 1 |
| Meyskens, FL | 1 |
| Nodes, BR; Pepperberg, DR; Perlman, JI | 1 |
| Bauernfeind, JC | 1 |
| Athanassiades, TJ | 1 |
| Ross, AC | 1 |
| Donoghue, S; Sklan, D | 1 |
| Bangerter, FW; Rando, RR | 1 |
| Berezin, S; Heyman, S; Rosenberg, HK; Watkins, JB; Witzleben, C | 1 |
| de Leeuw, AM; Knook, DL; Seffelaar, AM | 1 |
| Stowe, HD | 1 |
| Helgerud, P; Norum, KR; Petersen, LB | 1 |
| Landen, WO | 1 |
| George, T; Jayanthi Bai, N; Krishnamurthy, S; Sanjeev Kumar, P | 1 |
| Kasahara, T; Kudo, J; Nakai, Y; Nakayama, S; Sakamoto, K | 1 |
| Anbunathan, P; Pirie, A | 1 |
| Al-Midani, H; Mathieson, RD; Mobarhan, S; Russell, RM; Underwood, BA; Wallingford, J | 1 |
| Cobel-Geard, SR; Freshour, NL; Hanley, TR; Hayes, WC; John, JA; Murray, JS; Rao, KS | 1 |
| Daniel, J; Esparza, RJ; Lynd, FT; Morrison, DG; Moyer, MP; Moyer, RC; Rogers, W | 1 |
| Jayanthi Bai, N; Sanjeev Kumar, P; Vasudevan, DM | 1 |
| Koziorowska, J; Paczek, K | 1 |
| Aguilar, JR; Arroyave, G; Mejía, LA | 1 |
| Charach, G; Grosskopf, I; Iaina, A; Judevices, R; Mor, R; Rubinstein, A; Weintraub, MS; Wollman, Y | 1 |
| Biesalski, HK; Blanke, M; Melchert, F; Schneider, A; van Rissenbeck, A; Volz, J | 1 |
| Iwasaki, T; Kato, S; Sasaki, H; Tada, N | 1 |
| Chambless, LE; Heiss, G; Paton, CC; Patsch, W; Sharrett, AR | 1 |
| Connelly, PW; Hegele, RA; Kuksis, A; Ng, DS; Vezina, C; Wolever, TS | 1 |
| Chen, YD; Jeppesen, J; Reaven, GM; Wang, T; Zhou, MY | 1 |
| Dahlgren, UI; Hanson, LA; Holmgren, J; Wiedermann, U | 1 |
| Hiramatsu, Y; Kudo, T; Masuyama, H | 1 |
| de Filippis, S; Discepoli, S; Frati, L; Rea, S; Recchia, F; Sica, G; Torchio, P | 1 |
| Delacoux, E; Got, L; Gousson, T | 1 |
| Boerwinkle, E; Patsch, W; Sharrett, AR; Surguchov, AP | 1 |
| Begg, MD; Blaner, WS; Blood, D; Fields, L; Ginsberg, HN; Jones, J; Karmally, W; Thomas, A | 1 |
| Schreurs, WH; van den Berg, H; van Vliet, T | 1 |
| Blumberg, B; Bryant, SV; Gardiner, DM; Komine, Y | 1 |
| Attia, N; Betoulle, D; Durlach, V; Girard-Globa, A; Paul, JL; Soni, T | 1 |
| Alvarez, JO; Habte, D; Islam, M; Khaled, MA; Mahalanabis, D; Rahman, MM; Wahed, MA | 1 |
| Bonina, F; Menegatti, E; Renda, A; Ruberto, G; Scalia, S | 1 |
| Clifton, PM | 1 |
| Cavallero, E; Dolé, E; François, A; Gambert, P; Gandjini, H; Jacotot, B; Koziet, J; Nicolaïew, N | 1 |
| Shelley, ED; Shelley, WB; Talanin, NY | 1 |
| Applegate, WB; Bittle, JB; Bond, MG; Elam, MB; Hughes, SM; Hughes, TA; Kang, ES; Stentz, FB; Tolley, EA; Wang, X | 1 |
| Kiertsman, B; Okani, ET; Roncada, MJ; Velasquez-Melendez, G | 1 |
| Hooser, SB; Rosengren, RJ; Sauer, JM; Sipes, IG | 1 |
| Ikewaki, K; Nakamura, H; Nishiwaki, M; Shige, H | 1 |
| Chen, YI; Coulston, A; Jeppesen, J; Reaven, GM; Schaaf, P; Zhou, MY | 1 |
| Bartol, FF; Christenson, RK; Vallet, JL; Wiley, AA | 1 |
| Bitzén, U; Fex, G; Nilsson-Ehle, P; Winqvist, M | 1 |
| Alvarez, E; Batres, R; Mejía, LA; Pineda, O; Sylvi, J; Torún, B; Viteri, FE | 1 |
| Bell, M; Björkegren, J; Hamsten, A; Karpe, F | 1 |
| Chen, YD; Coulston, AM; Hollenbeck, CB; Jeppesen, J; Jones, C; Reaven, GM; Zhou, MY | 1 |
| Anthony, M; Folkers, K; Loop, RA; Willis, RA | 1 |
| Boerwinkle, E; Brown, S; de Andrade, M; Gotto, A; Patsch, W; Thandi, I | 1 |
| Kammann, JP; Vollenberg, C | 1 |
| de Bruin, TW; Erkelens, DW; Kock, LA; van Rijn, HJ; Westerveld, HT | 1 |
| Anderson, MJ; McMenamy, KR; Zachman, RD | 1 |
| Escotet Arias, VJ; Fidalgo Alvarez, LE; Gomis, DB; Gutiérrez Alvarez, MD | 1 |
| Berberian, I; Chen, LC; Chow, CK; Glauert, HP; Robertson, LW; Robinson, FR | 1 |
| Aguirre, A; Díaz Pérez, JL; Eizaguirre, X; Gardeazabal, J; Manzano, D | 1 |
| Pownall, HJ | 1 |
| Adler, R; Stenkamp, DL | 1 |
| Blaner, WS; Chertow, BS; Cordle, MB; Driscoll, HK; Matthews, KA; Meda, P | 1 |
| Jangir, OP; Sharma, AK; Soni, KC | 1 |
| Boehnlein, J; Bronaugh, RL; Lichtin, JL; Sakr, A | 1 |
| Blomhoff, R; Lie, SO; Norum, KR; Skrede, B | 1 |
| Chen, YD; Jeppesen, J; Reaven, GM; Zhou, MY | 1 |
| McEwen, LR; Ong, DE; Rigtrup, KM; Said, HM | 1 |
| Halttunen, J; Kuusanmäki, P; Pakarinen, M | 1 |
| Anderson, NV; Blecha, F; Chitko-McKown, CG; Eicher, SD; Higgins, JJ; Morrill, JL | 1 |
| Bürgin, H; Collins, MD; Hummler, H; Nau, H; Tzimas, G | 2 |
| Kimura, Y | 1 |
| Armand, M; Azais-Braesco, V; Bernard, PM; Borel, P; Dubois, C; Lafont, H; Lairon, D; Latgé, C; Pauli, AM; Portugal, H | 1 |
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| Johal, RS; Leo, M; Ma, B; Ma, T; Monico, G; Sivamani, RK | 1 |
| Hasegawa, S; Imai, M; Li, C; Matsuura, T; Takahashi, N; Yamasaki, M | 1 |
| Furusho, T; Kobayashi, K; Ota, T; Sato, M; Shichi, Y; Shirai, T; Suzuki, T; Tadokoro, T; Tanioka, Y; Yamamoto, Y | 1 |
| Cotler, SJ; Deaton, RJ; Dong, L; Enk, E; Gann, PH; Goldenberg, JR; Jensen, DM; Jin, M; Kataria, Y; Petrauskaite, M; van Breemen, RB | 1 |
| Bakall, B; Gordon, GM; Reddy, RK; Singer, JR | 1 |
| Beladi Moghadam, N; Bitarafan, S; Harirchian, MH; Mohammadzadeh Honarvar, N; Nafissi, S; Roostaei, T; Saboor-Yaraghi, A; Sahraian, MA; Soltani, D; Togha, M | 1 |
| Bauer, M; Bocklitz, T; Galler, K; Glaser, U; Markwart, R; Neugebauer, U; Popp, J; Requardt, RP | 1 |
| Abdolahi, M; Abedi, E; Bitarafan, S; Chahardoli, R; Geranmehr, M; Harirchian, MH; Koohdani, F; Mohammadzadeh Honarvar, N; Saboor-Yaraghi, AA; Sahraian, MA; Salehi, E; Siassi, F; Zareei, M | 1 |
| Gawronski, CA; Gawronski, KM | 1 |
| Govinden, P; Loughrill, E; Zand, N | 1 |
| Dimenstein, R; Grilo, EC; Gurgel, CS; Medeiros, WF; Ramalho, HM; Silva, AG | 1 |
| Caretti, F; Curini, R; Gentili, A; Pérez-Fernández, V; Perret, D; Rocchi, S | 1 |
| Calixto, G; Cartezani, PM; Cerri, PS; Chorilli, M; Polacow, ML; Ribeiro, MC; Rigon, RB; Sarmento, VH; Scarpa, MV | 1 |
| Cooperstone, JL; Curley, RW; Goetz, HJ; Kopec, RE; Narayanasamy, S; Riedl, KM; Schwartz, SJ | 1 |
| Barffour, MA; Chileshe, J; Hall, AG; Haskell, MJ; Molobeka, N; Palmer, AC; West, KP | 1 |
| Green, MH; Hodges, JK; Ross, AC; Tan, L | 2 |
| Rousselle, C | 1 |
| Hasegawa, S; Imai, M; Li, C; Takahashi, N; Yamasaki, M | 1 |
| Beland, FA; Boudreau, MD; Felton, RP; Fu, PP; Howard, PC; Mellick, PW; Olson, GR; Thorn, BT | 1 |
| Aguiar, RPS; Braga, AL; da Mata, AMOF; de Alencar, MVOB; de Carvalho, RM; de Lima, RMT; E Sousa, JMC; Islam, MT; Júnior, JJDS; Melo-Cavalcante, AAC; Paz, MFCJ; Sousa, LDR | 1 |
| Alberts, DS; Chen, Y; Di, PYP; Einspahr, J; Guerra, S; Krutzsch, M; Lizarraga, RE; Martinez, FD; Vasquez, MM; Zhu, L | 1 |
| Claeys, MC; Condron, KN; Lemenager, RP; Schoonmaker, JP; Waddell, JN | 1 |
| Cooperstone, JL; Goetz, HJ; Harrison, EH; Kopec, RE; Riedl, KM; Schwartz, SJ | 1 |
| Alhazmi, HA; Bratty, MA; Deeb, SE; Kurdi, SE; Muaileq, DA | 1 |
| Ebihara, N; Funaki, T; Kato, T; Murakami, A; Ono, K; Otake, H; Seki, T; Tabuchi, N; Toshida, H; Watanabe, S | 1 |
| Crane, A; Dixon, P; Flendrig, LM; Quadt, F; White, WS; Zhou, Y | 1 |
| Aksoy, F; Altuntas, E; Dogan, R; Guler, B; Ozturan, O; Topcu, G; Yener, FG | 1 |
| Boylston, TD; Clark, S; Gutierrez, AM | 1 |
| Banach, M; Katsiki, N; Mazidi, M; Mikhailidis, DP; Wong, ND | 1 |
| Akhtar, N; Farooq, U; Mahmood, T; Shahzad, Y; Yousaf, AM | 1 |
| Borel, P; Chapron, D; Desmarchelier, C; Devillard, E; Legrand-Defretin, V; Makky, A; Prévéraud, DP; Rosilio, V | 1 |
| Oshio, S; Yokota, S | 1 |
| Acevedo, NC; Tian, Y | 1 |
| Berson, EL; Gaudio, AR; Rosner, B; Sandberg, MA; Weigel-DiFranco, C | 1 |
| Gui, S; Guo, T; Guo, Z; Liu, B; Meng, F; Peng, H; Qian, W; Singh, V; Wu, L; Xiao, J; York, P; Zhang, G; Zhang, J | 1 |
| Ali, ES; Alves, LBDS; Braga, AL; da Mata, AMOF; Das, AK; de Lima, RMT; de Meneses, APM; Dev, S; Dos Reis, AC; E Sousa, JMC; Islam, MT; Khan, IN; Melo-Cavalcante, AAC; Mishra, SK; Mubarak, MS; Paz, MFCJ; Rouf, R; Santos, JVO; Shaw, S; Shil, MC; Shilpi, JA; Uddin, SJ | 1 |
| Carducci, F; Cervellati, F; Cortesi, R; Drechsler, M; Esposito, E; Mariani, P; Nastruzzi, C; Pecorelli, A; Sguizzato, M; Valacchi, G | 1 |
| Albino, SM; Barreto, F; Brango, H; da Rosa, HT; Espitia-Pérez, L; Espitia-Pérez, P; Gelain, DP; Hermann, PRS; Kunzler, A; Mingori, M; Moraes, DP; Moreira, JCF; Schnorr, CE; Silveira, AK | 1 |
| Barnett, MJ; Chen, C; Doherty, JA; Goodman, GE; Graw, S; Grieshober, L; Koestler, DC; Marsit, CJ; Thornquist, MD | 1 |
| Albino, SM; Brango, H; Cerveira, C; da Rosa, H; Espitia-Pérez, L; Espitia-Pérez, P; Fonseca Moreira, JC; Gelain, DP; Kleber Silveira, A; Mingori, M; Moraes, DP; Schnorr, CE; Tiefensee Ribeiro, C | 1 |
| Alencar, MVOB; da Mata, AMO; da Rocha Sousa, L; da Silva, FCC; de Carvalho Melo-Cavalcante, AA; de Carvalho, RM; de Castro E Sousaa, JM; de Oliveira Santos, JV; Ferreira, PMP; Gonçalves, JCR; Islam, MT; Mendes, AN; Nunes, NMF; Paz, MFCJ | 1 |
| Bitarafan, S; Harirchian, MH; Jafarirad, S; Mohammadpour, Z; Saboor-Yaraghi, AA; Yekaninejad, MS | 1 |
| Cui, C; Li, L; Li, M | 1 |
| Araújo, RMA; Costa, GDD; Cotta, RMM; Garcia, PPC; Silva, LSD; Silva, MA; Soares, MM | 1 |
| Binkley, NC; Chileshe, J; Gannon, BM; Kaliwile, C; Tanumihardjo, SA | 1 |
| Braga, AL; Cronemberger, LAC; da Silva, MBS; de Aguiar, RPS; de Alencar, MVOB; de Carvalho, RM; de Lima, RMT; de Meneses, APM; Duarte, JL; Islam, MT; Marcelo de Castro E Sousa, J; Melo-Cavalcante, AAC; Mubarak, MS; Paz, MFCJ | 1 |
| Dallas, RH; DeBeauchamp, J; Heine, R; Hurwitz, JL; Jones, BG; Patel, N; Penkert, RR; Richardson, J; Ross, AC; Sealy, RE; Sun, Y; Surman, SL; Tang, L; Webb, A; Webby, R | 1 |
| Carpi, A; Ferrari, P; Morganti, R; Nicolini, A | 1 |
| Derks, TGJ; Faber, KN; Heegsma, J; Hoogerland, JA; Mithieux, G; Oosterveer, MH; Rajas, F; Saeed, A; van der Veer, E; Wessel, H | 1 |
| Bel-Rhlid, R; Courtin, CM; Moccand, C; Rezaei, MN; Sagalowicz, L; Struyf, N; Van Wayenbergh, E | 1 |
| Correia Jardim Paz, MF; da Mata, AMOF; de Alencar, MVOB; de Carvalho, RM; de Lima, RMT; Islam, MT; Melo Cavalcante, AAC; Morais Chaves, SK; Pinheiro Ferreira, PM; Salehi, B; Setzer, WN; Sharifi-Rad, J; Silva Teixeira, J; Sousa de Aguiar, RP; Sousa, JMCE | 1 |
| Adams, RL; Bjerke, DL; Dobson, RLM; Goncalves, K; Li, R; Maltman, V; Oblong, JE; Price, JM; Przyborski, S; Rodrigues, M; Sherrill, JD; Styczynski, PB; Tey, C; Vires, L | 1 |
| Chipili, M; Greene, MD; Haskell, MJ; Jobarteh, ML; Lietz, G; Mwanza, R; Oxley, A; Palmer, AC | 1 |
| Chen, WL; Yang, ZY | 1 |
| Jungjohann, S; Morgan, D; Rimkus, GG; Schubert, M | 1 |
| Watson, J; Xu, M | 1 |
| Akiyama, M; Kono, M; Miyazaki, A; Takeichi, T; Taki, T; Yagi, H | 1 |
| Abd Elmoneam, AA; El-Kersh, MA; El-Sayed, MM; Hassan, R; Saleh, SR; Zaki, R | 1 |
| Courtin, CM; Foubert, I; Langenaeken, NA; Van Wayenbergh, E; Verheijen, J | 1 |
30 review(s) available for retinol and retinol palmitate
| Article | Year |
|---|---|
Chemoprevention in the management of oral cancer: EUROSCAN and other studies.
Topics: Acetylcysteine; Antineoplastic Agents; Carcinoma, Squamous Cell; Diterpenes; Europe; Head and Neck Neoplasms; Humans; Mouth Neoplasms; Neoplasms, Second Primary; Research Design; Retinyl Esters; Risk Factors; Vitamin A | 1992 |
All-trans and 13-cis-retinoic acids are normal constituents of human blood formed from all-trans-retinyl palmitate.
Topics: Diterpenes; Humans; Neoplasms; Retinyl Esters; Tretinoin; Vitamin A | 1991 |
alpha-Tocopherol influences tissue levels of vitamin A and its esters.
Topics: alpha-Tocopherol; Animals; Diterpenes; Esters; Hydrolysis; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Tocopherols; Vitamin A; Vitamin E; Vitamin E Deficiency; Vitamin K 1 | 1985 |
[Retinoids and cancer].
Topics: Animals; Antibody Formation; Cell Differentiation; Cell Division; Diterpenes; Female; Humans; Male; Mice; Neoplasms; Retinaldehyde; Retinyl Esters; Vitamin A | 1983 |
[Vitamin A, retinoids and tumor development].
Topics: Adjuvants, Immunologic; Animals; Breast Neoplasms; Carcinogens; Cricetinae; Diterpenes; Female; Humans; Keratoacanthoma; Lung Neoplasms; Male; Mice; Neoplasms; Prostatic Neoplasms; Rats; Retinoids; Retinyl Esters; Tretinoin; Vitamin A | 1983 |
Vitamin A - application technology.
Topics: Animals; Dietary Fats; Diterpenes; Edible Grain; Food, Fortified; Global Health; Humans; Margarine; Milk; Palmitates; Retinyl Esters; Sodium Chloride; Sodium Glutamate; Sucrose; Tea; Technology, Pharmaceutical; Vitamin A; Vitamin A Deficiency | 1980 |
Postprandial lipoproteins and coronary heart disease.
Topics: Anticarcinogenic Agents; Clinical Trials as Topic; Coronary Disease; Diterpenes; Eating; Factor VII; Fasting; Humans; Hyperlipidemias; Lipoproteins; Retinyl Esters; Risk Factors; Triglycerides; Vitamin A | 1994 |
Retinoid chemoprevention studies in upper aerodigestive tract and lung carcinogenesis.
Topics: Anticarcinogenic Agents; Diterpenes; Etretinate; Head and Neck Neoplasms; Humans; Isotretinoin; Leukoplakia; Lung Neoplasms; Mouth Neoplasms; Retinoids; Retinyl Esters; Vitamin A | 1994 |
[Retinyl palmitate].
Topics: Diterpenes; Humans; Methods; Retinyl Esters; Vitamin A | 1995 |
Plant sources of vitamin A and human nutrition: red palm oil does the job.
Topics: Anticarcinogenic Agents; Child; Controlled Clinical Trials as Topic; Diet; Diterpenes; Humans; India; Nutritional Requirements; Palm Oil; Plant Oils; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 1998 |
Effect of lutein on beta-carotene absorption and cleavage.
Topics: Absorption; Animals; beta Carotene; Chylomicrons; Diet; Diterpenes; Drug Interactions; Humans; Lipoproteins; Lutein; Retinyl Esters; Vitamin A | 1998 |
[Retinyl palmitate].
Topics: Diterpenes; Humans; Retinyl Esters; Vitamin A | 1999 |
Prevention of lung cancer.
Topics: Adenocarcinoma; Adolescent; Adult; Aged; Anticarcinogenic Agents; beta Carotene; Carotenoids; Chromosomes, Human, Pair 3; Clinical Trials as Topic; Cocarcinogenesis; Cytochrome P-450 CYP1A1; Diterpenes; Female; Flavonoids; Genetic Predisposition to Disease; Glutathione Transferase; Humans; Inactivation, Metabolic; Incidence; Lung Neoplasms; Lycopene; Male; Middle Aged; Polymorphism, Genetic; Precancerous Conditions; Retinoids; Retinyl Esters; Risk Factors; Selenium; Smoking; Smoking Prevention; Trace Elements; Treatment Outcome; Vitamin A; Vitamin E | 2000 |
[Administration of vitamin A derivatives in hereditary retinal degeneration. Status of recommendations].
Topics: Animals; Diterpenes; Humans; Mice; Randomized Controlled Trials as Topic; Retinal Degeneration; Retinitis Pigmentosa; Retinyl Esters; Vitamin A | 2001 |
New aspects in vitamin a metabolism: the role of retinyl esters as systemic and local sources for retinol in mucous epithelia.
Topics: Animals; Diterpenes; Epithelium; Esters; Humans; Lung Neoplasms; Mouth Mucosa; Mucous Membrane; Respiratory System; Retinyl Esters; Vitamin A | 2004 |
[Clinical significance of remnant-lipoprotein].
Topics: Apolipoprotein B-100; Apolipoprotein B-48; Apolipoproteins B; Arteriosclerosis; Biomarkers; Blood Chemical Analysis; Breath Tests; Cholesterol; Coronary Disease; Diterpenes; Electrophoresis, Polyacrylamide Gel; Humans; Hyperlipidemias; Lipoproteins; Receptors, LDL; Retinyl Esters; Triglycerides; Vitamin A | 2004 |
Physiological role of retinyl palmitate in the skin.
Topics: Animals; Antioxidants; Diterpenes; Humans; Retinyl Esters; Skin; Skin Physiological Phenomena; Vitamin A | 2007 |
Moving toward bioadjuvant approaches to head and neck cancer prevention.
Topics: Adenoviridae; Anticarcinogenic Agents; Carcinoma, Squamous Cell; Cyclooxygenase 2 Inhibitors; Diterpenes; ErbB Receptors; Etretinate; Head and Neck Neoplasms; Humans; Interferon-alpha; Isotretinoin; Neoadjuvant Therapy; Randomized Controlled Trials as Topic; Retinoids; Retinyl Esters; Viral Vaccines; Vitamin A | 2007 |
Cosmeceuticals: the evidence behind the retinoids.
Topics: Administration, Topical; Antioxidants; Cosmetics; Dermatologic Agents; Diterpenes; Humans; Keratolytic Agents; Randomized Controlled Trials as Topic; Retinaldehyde; Retinoids; Retinyl Esters; Skin Aging; Tretinoin; Vitamin A | 2010 |
Sunscreen update: the controversies, what's safe, what's next.
Topics: Benzophenones; Diterpenes; Humans; Nanoparticles; Retinyl Esters; Sunscreening Agents; Titanium; Vitamin A; Zinc Oxide | 2010 |
Xeroderma pigmentosum family support group: Helping families and promoting clinical initiatives.
Topics: Adolescent; Adult; Child; Child, Preschool; Delivery of Health Care, Integrated; Diterpenes; Family; Female; Humans; Male; Middle Aged; Rare Diseases; Retinyl Esters; Selenium; Self-Help Groups; Sunscreening Agents; Ultraviolet Rays; Vitamin A; Vitamin D; Xeroderma Pigmentosum; Young Adult | 2011 |
Vitamin A and retinoid derivatives for lung cancer: a systematic review and meta analysis.
Topics: Animals; beta Carotene; Diterpenes; Humans; Lung Neoplasms; Retinoids; Retinyl Esters; Vitamin A | 2011 |
Antioxidant vitamins and mineral supplementation, life span expansion and cancer incidence: a critical commentary.
Topics: Aging; alpha-Tocopherol; Antioxidants; Ascorbic Acid; beta Carotene; Biomarkers; Dietary Supplements; Diterpenes; Heart Diseases; Humans; Incidence; Life Expectancy; Neoplasms; Randomized Controlled Trials as Topic; Retinyl Esters; Selenium; Trace Elements; Vitamin A; Vitamin E; Vitamins | 2012 |
Vitamin A and its derivatives in experimental photocarcinogenesis: preventive effects and relevance to humans.
Topics: Administration, Cutaneous; Animals; Anticarcinogenic Agents; Disease Models, Animal; Diterpenes; Humans; Mice; Mice, Hairless; Neoplasms, Radiation-Induced; Retinoids; Retinyl Esters; Skin Neoplasms; Species Specificity; Ultraviolet Rays; Vitamin A | 2013 |
A comparison of retinyl palmitate and red palm oil β-carotene as strategies to address Vitamin A deficiency.
Topics: beta Carotene; Diet; Dietary Supplements; Diterpenes; Edible Grain; Feasibility Studies; Food, Fortified; Humans; Palm Oil; Plant Oils; Randomized Controlled Trials as Topic; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 2013 |
Hypercarotenodermia in Zambia: which children turned orange during mango season?
Topics: beta Carotene; Child, Preschool; Diet; Dietary Supplements; Diterpenes; Dose-Response Relationship, Drug; Evidence-Based Medicine; Food, Fortified; Humans; Hypervitaminosis A; Infant; Mangifera; Nutritional Status; Recommended Dietary Allowances; Retinyl Esters; Rural Population; Seasons; Skin; Vitamin A; Zambia | 2015 |
Treatment of vitamin A deficiency retinopathy with sublingual vitamin A palmitate.
Topics: Administration, Sublingual; Aged; Diterpenes; Electroretinography; Female; Humans; Night Blindness; Retina; Retinyl Esters; Visual Acuity; Visual Field Tests; Visual Fields; Vitamin A; Vitamin A Deficiency | 2016 |
Vitamin A Supplementation for Prevention of Bronchopulmonary Dysplasia: Cornerstone of Care or Futile Therapy?
Topics: Bronchopulmonary Dysplasia; Diterpenes; Drug Storage; Humans; Incidence; Infant; Infant, Extremely Low Birth Weight; Infant, Newborn; Injections, Intramuscular; Respiration, Artificial; Retinyl Esters; United States; Vitamin A | 2016 |
Retinol palmitate and ascorbic acid: Role in oncological prevention and therapy.
Topics: Animals; Antineoplastic Agents; Antioxidants; Apoptosis; Ascorbic Acid; Diterpenes; Humans; Reactive Oxygen Species; Retinyl Esters; Vitamin A | 2019 |
Efect of vitamin A suplementation: a systematic review.
Topics: Colostrum; Dietary Supplements; Diterpenes; Female; Humans; Infant, Newborn; Milk, Human; Postpartum Period; Pregnancy; Retinyl Esters; Time Factors; Vitamin A; Vitamin A Deficiency | 2019 |
123 trial(s) available for retinol and retinol palmitate
| Article | Year |
|---|---|
Laboratory evaluation during high-dose vitamin A administration: a randomized study on lung cancer patients after surgical resection.
Topics: Aspartate Aminotransferases; Blood Cell Count; Blood Urea Nitrogen; Carcinoma, Non-Small-Cell Lung; Cholesterol; Diterpenes; Drug Evaluation; Female; gamma-Glutamyltransferase; Humans; Liver; Lung Neoplasms; Male; Prealbumin; Retinol-Binding Proteins; Retinyl Esters; Triglycerides; Vitamin A | 1991 |
Pharmacological studies of retinol palmitate and its clinical effect in patients with acute non-lymphocytic leukemia.
Topics: Adult; Aged; Bone Marrow; Diterpenes; Female; Humans; Leukemia, Myeloid; Leukemia, Myeloid, Acute; Male; Middle Aged; Retinyl Esters; Tumor Cells, Cultured; Vitamin A | 1991 |
A randomized, controlled trial of vitamin A in children with severe measles.
Topics: Administration, Oral; Child, Preschool; Croup; Diarrhea; Diterpenes; Double-Blind Method; Female; Humans; Infant; Male; Measles; Pneumonia; Randomized Controlled Trials as Topic; Retinol-Binding Proteins; Retinyl Esters; Serum Albumin; Vitamin A | 1990 |
The effect of vitamin A supplementation on serum retinol and retinol binding protein levels.
Topics: Adult; Clinical Trials as Topic; Diterpenes; Double-Blind Method; Female; Food, Fortified; Humans; Male; Middle Aged; Mucous Membrane; Random Allocation; Retinol-Binding Proteins; Retinyl Esters; Seasons; Skin; Vitamin A | 1985 |
Investigation of vitamin A nutrition in pregnant British Asians and their infants.
Topics: Adult; Anthropometry; Asia; Diterpenes; England; Female; Humans; Infant; Nutritional Physiological Phenomena; Pregnancy; Retinol-Binding Proteins; Retinol-Binding Proteins, Plasma; Retinyl Esters; Serum Albumin; Vitamin A | 1986 |
Inhibition of dithranol inflammation by free-radical scavengers.
Topics: Administration, Topical; Adult; Aged; Anthracenes; Anthralin; Butylated Hydroxyanisole; Diterpenes; Drug Eruptions; Erythema; Female; Free Radicals; Humans; Male; Middle Aged; Retinyl Esters; Vitamin A; Vitamin E | 1984 |
Vitamins A, E, and carotene: effects of supplementation on their plasma levels.
Topics: Adult; beta Carotene; Carotenoids; Diet; Diterpenes; Double-Blind Method; Female; Humans; Male; Middle Aged; Random Allocation; Retinyl Esters; Vitamin A; Vitamin E | 1983 |
Early serum changes in severely malnourished children with corneal xerophthalmia after injection of water-miscible vitamin A.
Topics: Child; Corneal Diseases; Diterpenes; Dose-Response Relationship, Drug; Female; Humans; Male; Nutrition Disorders; Palmitates; Retinol-Binding Proteins; Retinyl Esters; Vitamin A; Xerophthalmia | 1981 |
Bezafibrate therapy in patients with isolated low high-density lipoprotein cholesterol levels may have a beneficial effect in prevention of atherosclerosis.
Topics: Aged; Bezafibrate; Cholesterol, HDL; Chylomicrons; Coronary Artery Disease; Coronary Disease; Diterpenes; Eating; Fasting; Humans; Hypolipidemic Agents; Hypolipoproteinemias; Lipoproteins; Male; Middle Aged; Retinyl Esters; Triglycerides; Vitamin A | 1995 |
Effect of variations in oral fat and carbohydrate load on postprandial lipemia.
Topics: Adult; Analysis of Variance; Dietary Carbohydrates; Dietary Fats; Diterpenes; Dose-Response Relationship, Drug; Eating; Female; Fructose; Humans; Lipids; Lipoproteins; Male; Middle Aged; Retinyl Esters; Triglycerides; Vitamin A | 1995 |
Interferon-beta, retinoids, and tamoxifen in the treatment of metastatic breast cancer: a phase II study.
Topics: Adult; Aged; Aged, 80 and over; Anticarcinogenic Agents; Antineoplastic Combined Chemotherapy Protocols; Breast Neoplasms; Combined Modality Therapy; Diterpenes; Drug Synergism; Female; Follow-Up Studies; Humans; Interferon-beta; Middle Aged; Neoplasm Metastasis; Pilot Projects; Retinyl Esters; Tamoxifen; Vitamin A | 1995 |
Intestinal beta-carotene absorption and cleavage in men: response of beta-carotene and retinyl esters in the triglyceride-rich lipoprotein fraction after a single oral dose of beta-carotene.
Topics: Administration, Oral; Adult; beta Carotene; Carotenoids; Diterpenes; Humans; Intestinal Absorption; Intestinal Mucosa; Intestines; Lipoproteins; Male; Retinyl Esters; Triglycerides; Vitamin A | 1995 |
Conjunctival impression cytology fails to detect subclinical vitamin A deficiency in young children.
Topics: Bangladesh; Child, Preschool; Conjunctiva; Cytological Techniques; Diterpenes; Dose-Response Relationship, Drug; Female; Humans; Infant; Liver; Male; Protein-Energy Malnutrition; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 1995 |
Effect of acute glycerol administration with or without a mixed meal in humans.
Topics: Administration, Oral; Adult; Blood Glucose; Carbon Radioisotopes; Cholesterol, HDL; Diterpenes; Eating; Fatty Acids, Nonesterified; Female; Glucagon; Glycerol; Humans; Insulin; Lipid Metabolism; Lipids; Male; Middle Aged; Retinyl Esters; Triglycerides; Vitamin A | 1995 |
Vitamin A status in children with pneumonia.
Topics: Acute-Phase Reaction; Administration, Oral; Carotenoids; Child; Child, Preschool; Diterpenes; Dose-Response Relationship, Drug; Female; Humans; Infant; Male; Nutritional Status; Pneumonia; Retinol-Binding Proteins; Retinol-Binding Proteins, Plasma; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 1995 |
Postprandial triglyceride and retinyl ester responses to oral fat: effects of fructose.
Topics: Administration, Oral; Analysis of Variance; Dietary Fats; Diterpenes; Eating; Female; Fructose; Humans; Insulin; Lipoproteins; Male; Middle Aged; Retinyl Esters; Triglycerides; Vitamin A | 1995 |
Chemoprevention of second primary tumours in head and neck cancer in Europe: EUROSCAN.
Topics: Acetylcysteine; Animals; Anticarcinogenic Agents; Cricetinae; Diterpenes; Europe; Female; Head and Neck Neoplasms; Humans; Male; Mice; Neoplasms, Second Primary; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A | 1994 |
Fortification of sugar with iron sodium ethylenediaminotetraacetate (FeNaEDTA) improves iron status in semirural Guatemalan populations.
Topics: Adolescent; Adult; Anemia, Iron-Deficiency; Child; Child, Preschool; Cohort Studies; Dietary Carbohydrates; Diterpenes; Double-Blind Method; Edetic Acid; Feasibility Studies; Female; Ferric Compounds; Food, Fortified; Guatemala; Humans; Infant; Iron; Male; Middle Aged; Nutritional Status; Patient Acceptance of Health Care; Retinyl Esters; Rural Population; Vitamin A | 1995 |
[Effect of corneal collagen shields and epithelial growth promoting factors on epithelialization of the human cornea].
Topics: Aged; Aged, 80 and over; Collagen; Contact Lenses, Hydrophilic; Cornea; Diterpenes; Epidermal Growth Factor; Epithelium; Female; Follow-Up Studies; Humans; Keratoplasty, Penetrating; Male; Middle Aged; Ophthalmic Solutions; Postoperative Care; Retinyl Esters; Vitamin A; Wound Healing | 1994 |
Effect of glipizide treatment on postprandial lipaemia in patients with NIDDM.
Topics: Blood Glucose; Cholesterol; Circadian Rhythm; Diabetes Mellitus, Type 2; Diterpenes; Eating; Fatty Acids, Nonesterified; Female; Glipizide; Glycated Hemoglobin; Humans; Lipase; Lipoprotein Lipase; Lipoproteins; Liver; Male; Middle Aged; Reference Values; Retinyl Esters; Triglycerides; Vitamin A | 1994 |
Effects of moderate amounts of emulsified dietary fat on postprandial lipemia and lipoproteins in normolipidemic adults.
Topics: Adult; Anticarcinogenic Agents; Cholesterol; Chylomicrons; Dietary Fats; Diterpenes; Dose-Response Relationship, Drug; Double-Blind Method; Eating; Emulsions; Fasting; Humans; Insulin; Lipids; Lipoproteins; Male; Phospholipids; Retinyl Esters; Triglycerides; Vitamin A | 1994 |
Retinoid chemoprevention studies in upper aerodigestive tract and lung carcinogenesis.
Topics: Anticarcinogenic Agents; Diterpenes; Etretinate; Head and Neck Neoplasms; Humans; Isotretinoin; Leukoplakia; Lung Neoplasms; Mouth Neoplasms; Retinoids; Retinyl Esters; Vitamin A | 1994 |
The beta-carotene and retinol efficacy trial (CARET) for chemoprevention of lung cancer in high risk populations: smokers and asbestos-exposed workers.
Topics: Aged; Anticarcinogenic Agents; Asbestos; beta Carotene; Carotenoids; Diterpenes; Female; Follow-Up Studies; Humans; Lung Neoplasms; Male; Middle Aged; Occupational Exposure; Pilot Projects; Retinyl Esters; Risk Factors; Smoking; United States; Vitamin A | 1994 |
Relationship between improved postprandial lipemia and low-density lipoprotein metabolism during treatment with tetrahydrolipstatin, a pancreatic lipase inhibitor.
Topics: Administration, Oral; Apolipoproteins B; Cholesterol, HDL; Cholesterol, LDL; Chylomicrons; Diterpenes; Dose-Response Relationship, Drug; Double-Blind Method; Eating; Female; Humans; Hyperlipidemias; Intestinal Absorption; Lactones; Linear Models; Lipase; Lipids; Lipoproteins, LDL; Male; Middle Aged; Orlistat; Pancreas; Retinyl Esters; Triglycerides; Vitamin A | 1994 |
A randomised controlled trial to test equivalence between retinyl palmitate and beta carotene for vitamin A deficiency.
Topics: Adolescent; beta Carotene; Carotenoids; Child; Child, Preschool; Diterpenes; Female; Humans; Male; Retina; Retinyl Esters; Therapeutic Equivalency; Vitamin A; Vitamin A Deficiency | 1993 |
[5-fluorouracil, cisplatin and retinol palmitate in the management of advanced cancer of the oral cavity. Phase II study].
Topics: Adult; Antineoplastic Combined Chemotherapy Protocols; Cisplatin; Diterpenes; Female; Fluorouracil; Humans; Jaw Neoplasms; Lymphatic Metastasis; Male; Middle Aged; Mouth Mucosa; Mouth Neoplasms; Neoplasm Staging; Retinyl Esters; Tongue Neoplasms; Vitamin A | 1993 |
Statistical design and monitoring of the Carotene and Retinol Efficacy Trial (CARET).
Topics: Aged; Anticarcinogenic Agents; Asbestos; beta Carotene; Carotenoids; Diterpenes; Double-Blind Method; Female; Humans; Lung Neoplasms; Male; Middle Aged; Research Design; Retinyl Esters; Risk Factors; Smoking; Vitamin A | 1993 |
Research cost analyses to aid in decision making in the conduct of a large prevention trial, CARET. Carotene and Retinol Efficacy Trial.
Topics: Anticarcinogenic Agents; Asbestos; beta Carotene; Carotenoids; Costs and Cost Analysis; Diterpenes; Double-Blind Method; Humans; Lung Neoplasms; Patient Compliance; Randomized Controlled Trials as Topic; Retinyl Esters; Risk Factors; Smoking; Time Factors; Vitamin A | 1993 |
Adjuvant treatment of stage I lung cancer with high-dose vitamin A.
Topics: Adolescent; Adult; Anticarcinogenic Agents; Carcinoma, Non-Small-Cell Lung; Chemotherapy, Adjuvant; Child; Child, Preschool; Diterpenes; Female; Humans; Infant; Lung Neoplasms; Male; Middle Aged; Neoplasms, Second Primary; Patient Compliance; Recurrence; Retinyl Esters; Survival Analysis; Vitamin A | 1993 |
Gemfibrozil reduces postprandial lipemia in non-insulin-dependent diabetes mellitus.
Topics: Arteriosclerosis; Cholesterol, LDL; Diabetes Mellitus, Type 2; Diterpenes; Female; Food; Gemfibrozil; Humans; Lipids; Lipoproteins; Male; Middle Aged; Retinyl Esters; Triglycerides; Vitamin A | 1993 |
Effect of variations in dietary fat and carbohydrate intake on postprandial lipemia in patients with noninsulin dependent diabetes mellitus.
Topics: Aged; Blood Glucose; Diabetes Mellitus, Type 2; Dietary Carbohydrates; Dietary Fats; Dietary Proteins; Diterpenes; Food; Humans; Insulin; Lipids; Lipoproteins; Male; Middle Aged; Retinyl Esters; Triglycerides; Vitamin A | 1993 |
Chemoprevention of cancer.
Topics: Acetylcysteine; Animals; Antineoplastic Agents; Diet; Digestive System Neoplasms; Diterpenes; Head and Neck Neoplasms; Humans; Isotretinoin; Lung Neoplasms; Neoplasms, Second Primary; Retinyl Esters; Smoking Prevention; Vitamin A | 1993 |
Sequential chemotherapy, beta interferon, retinoids and tamoxifen in the treatment of metastatic breast cancer. A pilot study.
Topics: Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Breast Neoplasms; Diterpenes; Female; Humans; Interferon-beta; Middle Aged; Pilot Projects; Retinyl Esters; Tamoxifen; Vitamin A | 1995 |
Beta-interferon, retinoids and tamoxifen as maintenance therapy in metastatic breast cancer. A pilot study.
Topics: Adult; Aged; Anticarcinogenic Agents; Antineoplastic Agents; Breast Neoplasms; Diterpenes; Female; Humans; Interferon-beta; Middle Aged; Pilot Projects; Retinyl Esters; Tamoxifen; Vitamin A | 1995 |
Risk factors for lung cancer and for intervention effects in CARET, the Beta-Carotene and Retinol Efficacy Trial.
Topics: Anticarcinogenic Agents; Antioxidants; Asbestos; beta Carotene; Carcinogens; Diterpenes; Double-Blind Method; Drug Therapy, Combination; Female; Humans; Lung Neoplasms; Male; Proportional Hazards Models; Retinyl Esters; Risk Factors; Smoking; Vitamin A | 1996 |
Efficacy of vitamin A in the prevention of loco-regional recurrence and second primaries in head and neck cancer.
Topics: Anticarcinogenic Agents; Diterpenes; Female; Follow-Up Studies; Head and Neck Neoplasms; Humans; Male; Middle Aged; Neoplasm Recurrence, Local; Neoplasm Staging; Neoplasms, Second Primary; Retinyl Esters; Vitamin A | 1996 |
Effects of low-fat, high-carbohydrate diets on risk factors for ischemic heart disease in postmenopausal women.
Topics: Aged; Blood Glucose; Carbohydrate Metabolism; Cholesterol; Cholesterol, HDL; Diet, Fat-Restricted; Dietary Carbohydrates; Dietary Fats; Diterpenes; Female; Humans; Insulin; Insulin Resistance; Lipid Metabolism; Middle Aged; Myocardial Ischemia; Postmenopause; Retinyl Esters; Risk Factors; Triglycerides; Vitamin A | 1997 |
Retinoids in prevention of skin cancer.
Topics: Aged; Anticarcinogenic Agents; Carcinoma, Basal Cell; Carcinoma, Squamous Cell; Diterpenes; Female; Humans; Male; Middle Aged; Nevus; Retinoids; Retinyl Esters; Skin Neoplasms; Vitamin A | 1997 |
Olestra ingestion and retinyl palmitate absorption in humans.
Topics: Adult; Dietary Fats, Unsaturated; Diterpenes; Double-Blind Method; Fat Substitutes; Fatty Acids; Humans; Intestinal Absorption; Male; Retinyl Esters; Sucrose; Triglycerides; Vitamin A | 1997 |
Intestinal fatty acid-binding protein variation associated with variation in the response of plasma lipoproteins to dietary fibre.
Topics: Bile Acids and Salts; Carrier Proteins; Cross-Over Studies; Dietary Fiber; Diterpenes; Fatty Acid-Binding Protein 7; Fatty Acid-Binding Proteins; Feces; Female; Genetic Variation; Humans; Intestines; Lipids; Lipoproteins; Male; Middle Aged; Myelin P2 Protein; Neoplasm Proteins; Retinyl Esters; Tumor Suppressor Proteins; Vitamin A | 1997 |
Effect of retinol palmitate as a treatment for dry eye: a cytological evaluation.
Topics: Administration, Topical; Adult; Aged; Aged, 80 and over; Anticarcinogenic Agents; Cell Division; Conjunctiva; Cytological Techniques; Diterpenes; Dry Eye Syndromes; Epithelium, Corneal; Female; Humans; Male; Middle Aged; Ophthalmic Solutions; Retinyl Esters; Treatment Outcome; Vitamin A | 1997 |
Effect of supplementation with beta-carotene and vitamin A on lung nutrient levels.
Topics: Aged; Anticarcinogenic Agents; Asbestosis; beta Carotene; Bronchoalveolar Lavage Fluid; Bronchoscopy; Carotenoids; Diterpenes; Double-Blind Method; Humans; Lung; Lung Neoplasms; Male; Middle Aged; Retinyl Esters; Risk Factors; Smoking; Vitamin A | 1998 |
Advanced carcinoma of the pancreas: phase II study of combined chemotherapy, beta-interferon, and retinoids.
Topics: Adenocarcinoma; Adult; Aged; Antineoplastic Combined Chemotherapy Protocols; Diterpenes; Epirubicin; Female; Fluorouracil; Humans; Interferon-beta; Leucovorin; Male; Middle Aged; Mitomycin; Pancreatic Neoplasms; Retinyl Esters; Survival Rate; Vitamin A | 1998 |
Fluorometric determination of total retinyl esters in triglyceride-rich lipoproteins.
Topics: Buffers; Chromatography, High Pressure Liquid; Chylomicrons; Dietary Fats; Diterpenes; Humans; Lipoproteins, VLDL; Male; Postprandial Period; Retinyl Esters; Sensitivity and Specificity; Spectrometry, Fluorescence; Triglycerides; Vitamin A | 1998 |
Measurement of postprandial remnant-like particles (RLPs) following a fat-loading test.
Topics: Adult; Apolipoproteins; Biomarkers; Blood Glucose; Dietary Fats; Diterpenes; Female; Humans; Hyperlipidemias; Lipoproteins; Male; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A | 1998 |
Plasma retinoid levels in head and neck cancer patients: a comparison with healthy controls and the effect of retinyl palmitate treatment.
Topics: Anticarcinogenic Agents; Carcinoma, Squamous Cell; Chromatography, High Pressure Liquid; Diterpenes; Female; Head and Neck Neoplasms; Humans; Male; Middle Aged; Retinoids; Retinyl Esters; Vitamin A | 1999 |
Lack of influence of test meal fatty acid composition on the contribution of intestinally-derived lipoproteins to postprandial lipaemia.
Topics: Adult; Analysis of Variance; Apolipoprotein B-48; Apolipoproteins B; Area Under Curve; Biomarkers; Diterpenes; Esters; Fatty Acids; Fatty Acids, Monounsaturated; Humans; Intestinal Mucosa; Lipids; Male; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A | 1999 |
Insulin-like growth factor-I lowers fasting and postprandial triglyceride levels without affecting chylomicron clearance in healthy men.
Topics: Adult; Calorimetry, Indirect; Chylomicrons; Cross-Over Studies; Diterpenes; Fasting; Humans; Insulin; Insulin Secretion; Insulin-Like Growth Factor I; Lipids; Male; Postprandial Period; Reference Values; Retinyl Esters; Triglycerides; Vitamin A | 1999 |
Thyroxine replacement therapy enhances clearance of chylomicron remnants in patients with hypothyroidism.
Topics: Cholesterol, HDL; Cholesterol, LDL; Chylomicrons; Diterpenes; Fasting; Female; Food; Hormone Replacement Therapy; Humans; Hypothyroidism; Kinetics; Lipoproteins; Male; Retinyl Esters; Thyrotropin; Thyroxine; Triglycerides; Vitamin A | 1999 |
Delayed changes in postprandial lipid in young normolipidemic men after a nocturnal vitamin A oral fat load test.
Topics: Adult; Area Under Curve; Body Mass Index; Chylomicrons; Circadian Rhythm; Dietary Fats; Diterpenes; Humans; Lipids; Male; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A | 1999 |
Randomized trial testing the effect of vitamin A supplementation on pregnancy outcomes and early mother-to-child HIV-1 transmission in Durban, South Africa. South African Vitamin A Study Group.
Topics: Adult; beta Carotene; Dietary Supplements; Diterpenes; Double-Blind Method; Female; HIV Infections; HIV-1; Humans; Infant; Infant Mortality; Infant, Newborn; Infant, Premature; Infectious Disease Transmission, Vertical; Male; Pregnancy; Pregnancy Complications, Infectious; Pregnancy Outcome; Pregnancy Trimester, Third; Retinyl Esters; South Africa; Vitamin A | 1999 |
Hormone replacement therapy enhances postprandial lipid metabolism in postmenopausal women.
Topics: Chylomicrons; Diterpenes; Estrogens; Female; Hormone Replacement Therapy; Humans; Israel; Lipid Metabolism; Postmenopause; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A | 1999 |
Retinyl palmitate supplementation by inhalation of an aerosol improves vitamin A status of preschool children in Gondar (Ethiopia).
Topics: Administration, Inhalation; Aerosols; Child, Preschool; Diterpenes; Ethiopia; Humans; Nutritional Status; Pilot Projects; Retinol-Binding Proteins; Retinyl Esters; Rural Population; Statistics, Nonparametric; Vitamin A | 1999 |
Effect of stanol ester on postabsorptive squalene and retinyl palmitate.
Topics: Aged; Cholesterol; Cholesterol, LDL; Chylomicrons; Diet; Diterpenes; Eating; Esters; Humans; Lipoproteins; Male; Middle Aged; Phytosterols; Retinyl Esters; Squalene; Vitamin A | 2000 |
Intestinal absorption of beta-carotene ingested with a meal rich in sunflower oil or beef tallow: postprandial appearance in triacylglycerol-rich lipoproteins in women.
Topics: Adult; Animals; beta Carotene; Cattle; Chylomicrons; Dietary Fats; Diterpenes; Fats; Fatty Acids; Female; Humans; Intestinal Absorption; Lipoproteins; Lipoproteins, LDL; Lipoproteins, VLDL; Plant Oils; Postprandial Period; Retinyl Esters; Sunflower Oil; Triglycerides; Ultracentrifugation; Vitamin A | 2000 |
EUROSCAN, a randomized trial of vitamin A and N-acetylcysteine in patients with head and neck cancer or lung cancer. For the EUropean Organization for Research and Treatment of Cancer Head and Neck and Lung Cancer Cooperative Groups.
Topics: Acetylcysteine; Adult; Aged; Aged, 80 and over; Anticarcinogenic Agents; Antineoplastic Combined Chemotherapy Protocols; Disease-Free Survival; Diterpenes; Drug Administration Schedule; Europe; Female; Head and Neck Neoplasms; Humans; Lung Neoplasms; Male; Middle Aged; Neoplasms, Second Primary; Patient Compliance; Retinyl Esters; Risk Factors; Smoking; Survival Analysis; Treatment Failure; Vitamin A | 2000 |
Randomized controlled trial assessing the effect of vitamin A supplementation on maternal morbidity during pregnancy and postpartum among HIV-infected women.
Topics: Adult; beta Carotene; Diterpenes; Double-Blind Method; Female; HIV Seropositivity; Humans; Morbidity; Multivariate Analysis; Postpartum Period; Pregnancy; Pregnancy Complications, Infectious; Retinyl Esters; South Africa; Vitamin A | 2000 |
Bioefficacy of beta-carotene dissolved in oil studied in children in Indonesia.
Topics: beta Carotene; Biotransformation; Capsules; Carbon Isotopes; Chemistry, Pharmaceutical; Child; Chromatography, Liquid; Diterpenes; Feces; Female; Humans; Indonesia; Male; Mass Spectrometry; Retinyl Esters; Rural Population; Vitamin A | 2001 |
Vitamin A antagonizes calcium response to vitamin D in man.
Topics: Adult; Calcitriol; Calcium; Cross-Over Studies; Diterpenes; Double-Blind Method; Female; Humans; Male; Retinyl Esters; Vitamin A | 2001 |
Feeding mode, intestinal permeability, and neopterin excretion: a longitudinal study in infants of HIV-infected South African women.
Topics: Adult; Antioxidants; Apgar Score; Breast Feeding; CD4 Lymphocyte Count; CD8-Positive T-Lymphocytes; Cell Membrane Permeability; Cesarean Section; Dietary Supplements; Diterpenes; Female; Gestational Age; Humans; Income; Infant Food; Infant, Newborn; Intestinal Absorption; Longitudinal Studies; Lymphocyte Count; Male; Maternal Age; Neopterin; Placebos; Pregnancy; Retinyl Esters; South Africa; Vitamin A | 2001 |
Use of water-miscible retinyl palmitate as markers of chylomicrons gives earlier peak response of plasma retinyl esters compared with oil-soluble retinyl palmitate.
Topics: Adult; Apolipoproteins B; Area Under Curve; Chylomicrons; Dietary Fats; Diterpenes; Female; Humans; Lipoproteins; Postprandial Period; Retinyl Esters; Solubility; Time Factors; Triglycerides; Vitamin A | 2001 |
Impact of vitamin A supplementation through different dosages of red palm oil and retinol palmitate on preschool children.
Topics: alpha-Tocopherol; Antioxidants; beta Carotene; Dietary Supplements; Diterpenes; Female; Humans; Infant; Male; Plant Oils; Retinyl Esters; Treatment Outcome; Vitamin A; Vitamin A Deficiency | 2002 |
Inhalation of aerosolized vitamin a: reversibility of metaplasia and dysplasia of human respiratory epithelia -- a prospective pilot study.
Topics: Administration, Inhalation; Aerosols; Biopsy; Bronchi; Bronchoscopy; Diterpenes; Female; Fluorescence; Hoarseness; Humans; Male; Metaplasia; Middle Aged; Pilot Projects; Precancerous Conditions; Prospective Studies; Remission Induction; Respiratory Mucosa; Retinyl Esters; Smoking; Treatment Outcome; Vitamin A | 2002 |
Vitamin A and iron status are improved by vitamin A and iron supplementation in pregnant Indonesian women.
Topics: Adult; Dietary Supplements; Diterpenes; Dose-Response Relationship, Drug; Drug Combinations; Drug Interactions; Female; Humans; Indonesia; Iron; Pregnancy; Retinyl Esters; Vitamin A | 2002 |
Determination of vitamin A palmitate in buccal mucosal cells: a pilot study.
Topics: Adult; Diterpenes; DNA; Female; Humans; Male; Mouth Mucosa; Oral Hygiene; Pilot Projects; Retinyl Esters; Toothpastes; Vitamin A | 2002 |
Effect of an organized lipid matrix on lipid absorption and clinical outcomes in patients with cystic fibrosis.
Topics: Adolescent; Adult; Anthropometry; Area Under Curve; beta Carotene; Canada; Child; Child Welfare; Cystic Fibrosis; Dietary Fats; Diterpenes; Double-Blind Method; Eicosanoids; Energy Intake; Fatty Acids; Female; Follow-Up Studies; Forced Expiratory Volume; Humans; Intestinal Absorption; Liver; Male; Malondialdehyde; Patient Compliance; Retinol-Binding Proteins; Retinyl Esters; Time Factors; Treatment Outcome; Triglycerides; Vitamin A; Vitamins | 2002 |
Effect of atorvastatin on postprandial lipoprotein metabolism in hypertriglyceridemic patients.
Topics: Adult; Anticholesteremic Agents; Apolipoproteins; Atorvastatin; Blood Flow Velocity; Cholesterol; Diterpenes; Heptanoic Acids; Humans; Hypertriglyceridemia; Lipoproteins; Postprandial Period; Pyrroles; Retinyl Esters; Triglycerides; Vitamin A | 2003 |
Uptake of vitamin A in buccal mucosal cells after topical application of retinyl palmitate: a randomised, placebo-controlled and double-blind trial.
Topics: Absorption; Administration, Topical; Adult; Chromatography, High Pressure Liquid; Diterpenes; Double-Blind Method; Female; Humans; Male; Mouth Mucosa; Retinyl Esters; Toothpastes; Vitamin A | 2003 |
Postprandial lipidemia is normal in non-obese type 2 diabetic patients with relatively preserved insulin secretion.
Topics: Apolipoproteins B; Area Under Curve; Blood Glucose; Cholesterol, HDL; Cholesterol, LDL; Cholesterol, VLDL; Diabetes Mellitus, Type 2; Diterpenes; Electrophoresis, Polyacrylamide Gel; Fatty Acids, Nonesterified; Female; Humans; Insulin; Lipids; Male; Middle Aged; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A | 2003 |
Both free and esterified plant sterols reduce cholesterol absorption and the bioavailability of beta-carotene and alpha-tocopherol in normocholesterolemic humans.
Topics: Adult; alpha-Tocopherol; Antioxidants; Area Under Curve; beta Carotene; Biological Availability; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Cross-Over Studies; Diterpenes; Double-Blind Method; Esters; Humans; Intestinal Absorption; Male; Phytosterols; Retinyl Esters; Vitamin A | 2004 |
A prospective, randomized, double-blind, placebo-controlled trial of retinol palmitate (vitamin A) for symptomatic chronic radiation proctopathy.
Topics: Aged; Aged, 80 and over; Antioxidants; Chronic Disease; Diterpenes; Double-Blind Method; Humans; Male; Middle Aged; Placebos; Prospective Studies; Prostatic Diseases; Radiation Injuries; Retinyl Esters; Severity of Illness Index; Treatment Outcome; Vitamin A | 2005 |
Recovery from impaired dark adaptation in nightblind pregnant Nepali women who receive small daily doses of vitamin A as amaranth leaves, carrots, goat liver, vitamin A-fortified rice, or retinyl palmitate.
Topics: Adolescent; Adult; Animals; Dark Adaptation; Diet; Diterpenes; Female; Food, Fortified; Goats; Humans; Liver; Meat; Nepal; Night Blindness; Pregnancy; Pregnancy Complications; Retinyl Esters; Treatment Outcome; Vitamin A; Vitamin A Deficiency | 2005 |
Biphasic insulin aspart compared to biphasic human insulin reduces postprandial hyperlipidemia in patients with Type 2 diabetes.
Topics: Biphasic Insulins; Chylomicron Remnants; Chylomicrons; Cross-Over Studies; Diabetes Mellitus, Type 2; Diterpenes; Female; Humans; Hyperlipidemias; Hypoglycemic Agents; Insulin; Insulin Aspart; Insulin, Isophane; Male; Postprandial Period; Retinyl Esters; Time Factors; Vitamin A | 2005 |
The talinolol double-peak phenomenon is likely caused by presystemic processing after uptake from gut lumen.
Topics: Acetaminophen; Administration, Oral; Administration, Rectal; Adult; Area Under Curve; Biological Availability; Capsules; Delayed-Action Preparations; Diterpenes; Drug Administration Schedule; Gelatin; Half-Life; Humans; Intestinal Absorption; Male; Postprandial Period; Propanolamines; Retinyl Esters; Time Factors; Vitamin A | 2005 |
Exposure to retinoic acids in non-pregnant women following high vitamin A intake with a liver meal.
Topics: Adolescent; Adult; Animals; Cattle; Diterpenes; Female; Humans; Kinetics; Liver; Meat; Retinyl Esters; Tretinoin; Vitamin A | 2005 |
Comparison of indices of vitamin A status in children with chronic liver disease.
Topics: Administration, Oral; Adolescent; Adult; Child; Child, Preschool; Cholestasis; Chronic Disease; Diterpenes; Dry Eye Syndromes; Female; Humans; Infant; Liver Diseases; Male; Polyethylene Glycols; Retinol-Binding Proteins; Retinyl Esters; Sensitivity and Specificity; Vitamin A; Vitamin A Deficiency; Vitamin E | 2005 |
Repeated topical treatment, in contrast to single oral doses, with Vitamin A-containing preparations does not affect plasma concentrations of retinol, retinyl esters or retinoic acids in female subjects of child-bearing age.
Topics: Administration, Oral; Administration, Topical; Adult; Cosmetics; Diterpenes; Female; Humans; Retinyl Esters; Risk Assessment; Vitamin A | 2006 |
The effect of sensitisation to insulin with pioglitazone on fasting and postprandial lipid metabolism, lipoprotein modification by lipases, and lipid transfer activities in type 2 diabetic patients.
Topics: Blood Glucose; Diabetes Mellitus, Type 2; Diet; Diterpenes; Fatty Acids, Nonesterified; Female; Health; Humans; Insulin; Lipid Metabolism; Lipoprotein Lipase; Lipoproteins; Liver; Male; Middle Aged; Pioglitazone; Retinyl Esters; Thiazolidinediones; Triglycerides; Vitamin A | 2006 |
Use of intense pulsed light and a retinyl-based cream as a potential treatment for cellulite: a pilot study.
Topics: Adipose Tissue; Adult; Antioxidants; Diterpenes; Female; Follow-Up Studies; Humans; Laser Therapy; Lasers; Middle Aged; Obesity; Patient Satisfaction; Pilot Projects; Retinyl Esters; Treatment Outcome; Vitamin A | 2006 |
Effect of consumption of the nutrient-dense, freshwater small fish Amblypharyngodon mola on biochemical indicators of vitamin A status in Bangladeshi children: a randomised, controlled study of efficacy.
Topics: Animals; Anthropometry; Bangladesh; Child; Child Nutritional Physiological Phenomena; Child, Preschool; Developing Countries; Diterpenes; Female; Fishes; Food Analysis; Fresh Water; Humans; Male; Nutritive Value; Patient Compliance; Retinol-Binding Proteins; Retinyl Esters; Treatment Outcome; Vitamin A; Vitamin A Deficiency | 2008 |
[Impact on colostrum retinol levels of immediate postpartum supplementation with retinyl palmitate].
Topics: Adult; Brazil; Cesarean Section; Colostrum; Dietary Supplements; Diterpenes; Female; Humans; Nutritional Requirements; Orthomolecular Therapy; Postoperative Period; Postpartum Period; Retinyl Esters; Sampling Studies; Vitamin A | 2007 |
Suitability of 3-point versus 7-point postprandial retinyl palmitate AUC in human bioavailability studies.
Topics: Adult; Animals; Area Under Curve; Biological Availability; Cross-Over Studies; Dietary Fats; Diterpenes; Female; Food, Fortified; Humans; Intestinal Absorption; Male; Milk; Postprandial Period; Predictive Value of Tests; Retinyl Esters; Triglycerides; Vitamin A; Vitamin E | 2008 |
Effect of retinyl palmitate supplementation on egg yolk retinol and cholesterol concentrations in quail.
Topics: Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Cholesterol; Diet; Dietary Supplements; Diterpenes; Dose-Response Relationship, Drug; Egg Yolk; Female; Quail; Retinyl Esters; Vitamin A | 2008 |
A comparison of vitamin a and cyclosporine a 0.05% eye drops for treatment of dry eye syndrome.
Topics: Adult; Cell Count; Conjunctiva; Cyclosporine; Diterpenes; Dry Eye Syndromes; Female; Fluorescein Angiography; Goblet Cells; Humans; Male; Ophthalmic Solutions; Prospective Studies; Retinyl Esters; Treatment Outcome; Vision Disorders; Vitamin A | 2009 |
Randomized trial of 13-cis retinoic acid compared with retinyl palmitate with or without beta-carotene in oral premalignancy.
Topics: Adult; Aged; Aged, 80 and over; Anticarcinogenic Agents; beta Carotene; Disease-Free Survival; Diterpenes; Female; Humans; Isotretinoin; Male; Middle Aged; Mouth Neoplasms; Precancerous Conditions; Retinyl Esters; Treatment Outcome; Vitamin A; Vitamins | 2009 |
Total and cancer mortality after supplementation with vitamins and minerals: follow-up of the Linxian General Population Nutrition Intervention Trial.
Topics: Adult; Age Factors; Aged; Aged, 80 and over; alpha-Tocopherol; Antioxidants; Ascorbic Acid; beta Carotene; China; Confounding Factors, Epidemiologic; Dietary Supplements; Diterpenes; Female; Follow-Up Studies; Humans; Kaplan-Meier Estimate; Male; Malnutrition; Micronutrients; Middle Aged; Molybdenum; Neoplasms; Niacin; Odds Ratio; Retinyl Esters; Riboflavin; Risk Factors; Selenium; Vitamin A; Vitamins; Zinc Oxide | 2009 |
Acute effects of casein on postprandial lipemia and incretin responses in type 2 diabetic subjects.
Topics: Aged; Biomarkers; Blood Glucose; Caseins; Chylomicrons; Cross-Over Studies; Diabetes Mellitus, Type 2; Dietary Carbohydrates; Dietary Fats; Dietary Proteins; Diterpenes; Female; Glucagon; Glucagon-Like Peptide 1; Glycated Hemoglobin; Humans; Hyperlipidemias; Hypoglycemic Agents; Incretins; Insulin; Male; Middle Aged; Postprandial Period; Retinyl Esters; Time Factors; Triglycerides; Vitamin A | 2010 |
Maternal supplementation with retinyl palmitate during immediate postpartum period: potential consumption by infants.
Topics: Brazil; Breast Feeding; Dietary Supplements; Diterpenes; Female; Humans; Infant, Newborn; Milk, Human; Nutritional Status; Postpartum Period; Retinyl Esters; Vitamin A; Vitamin A Deficiency; Young Adult | 2009 |
DeltaNp63 overexpression, alone and in combination with other biomarkers, predicts the development of oral cancer in patients with leukoplakia.
Topics: Antineoplastic Combined Chemotherapy Protocols; beta Carotene; Biomarkers, Tumor; Carcinoma, Squamous Cell; Diterpenes; Female; Follow-Up Studies; Gene Expression Regulation, Neoplastic; Genetic Predisposition to Disease; Humans; Inflammation; Isotretinoin; Leukoplakia, Oral; Male; Membrane Glycoproteins; Middle Aged; Mouth Neoplasms; Prognosis; Retinyl Esters; Trans-Activators; Transcription Factors; Tumor Suppressor Proteins; Up-Regulation; Vitamin A | 2009 |
A randomized trial evaluating the effect of 2 regimens of maternal vitamin a supplementation on breast milk retinol levels.
Topics: Adult; Brazil; Chromatography, High Pressure Liquid; Colostrum; Dietary Supplements; Diterpenes; Dose-Response Relationship, Drug; Female; Humans; Infant, Newborn; Male; Milk, Human; Postpartum Period; Retinyl Esters; Vitamin A; Vitamin A Deficiency; Young Adult | 2010 |
Vitamin A equivalency and apparent absorption of beta-carotene in ileostomy subjects using a dual-isotope dilution technique.
Topics: Adult; beta Carotene; Capsules; Cross-Over Studies; Diet; Dietary Fats; Diterpenes; Feces; Female; Humans; Ileostomy; Indicator Dilution Techniques; Intestinal Absorption; Isotopes; Male; Middle Aged; Retinyl Esters; Vitamin A | 2010 |
Alpha-tocopherol concentration in the colostrum of nursing women supplemented with retinyl palmitate and alpha-tocopherol.
Topics: Adolescent; Adult; alpha-Tocopherol; Brazil; Breast Feeding; Colostrum; Cross-Sectional Studies; Dietary Supplements; Diterpenes; Female; Humans; Nutritional Status; Postpartum Period; Retinyl Esters; Vitamin A; Vitamin A Deficiency; Vitamin E Deficiency; Young Adult | 2010 |
Effects of vitamin A or beta carotene supplementation on pregnancy-related mortality and infant mortality in rural Bangladesh: a cluster randomized trial.
Topics: Adolescent; Adult; beta Carotene; Developing Countries; Dietary Supplements; Diterpenes; Female; Humans; Infant; Infant Mortality; Infant, Newborn; Maternal Mortality; Middle Aged; Night Blindness; Pregnancy; Pregnancy Complications; Pregnancy Outcome; Prenatal Care; Retinyl Esters; Rural Population; Stillbirth; Vitamin A; Vitamin A Deficiency; Vitamins; Young Adult | 2011 |
SNP may modify the effect of vitamin A supplementation at birth on cytokine production in a whole blood culture assay.
Topics: Blood Cells; Cells, Cultured; Cytokines; Dietary Supplements; Diterpenes; Double-Blind Method; Female; Genetic Association Studies; Guinea-Bissau; Homozygote; Humans; Immunologic Factors; Infant, Newborn; Male; Polymorphism, Single Nucleotide; Promoter Regions, Genetic; Retinyl Esters; Sex Characteristics; Toll-Like Receptor 4; Tumor Necrosis Factor-alpha; Vitamin A; Vitamin A Deficiency | 2012 |
ω-3 intake and visual acuity in patients with retinitis pigmentosa receiving vitamin A.
Topics: Adolescent; Adult; Antioxidants; Diet; Diterpenes; Docosahexaenoic Acids; Erythrocyte Membrane; Fatty Acids, Omega-3; Feeding Behavior; Female; Follow-Up Studies; Humans; Male; Middle Aged; Nutrition Surveys; Phosphatidylethanolamines; Retinitis Pigmentosa; Retinyl Esters; Surveys and Questionnaires; Vision Disorders; Visual Acuity; Visual Fields; Vitamin A; Young Adult | 2012 |
Effects of different fractions of whey protein on postprandial lipid and hormone responses in type 2 diabetes.
Topics: Aged; Area Under Curve; Cardiovascular Diseases; Caseins; Chylomicrons; Diabetes Mellitus, Type 2; Dietary Fats; Dietary Proteins; Dietary Supplements; Diterpenes; Female; Glycopeptides; Humans; Hyperlipidemias; Hypolipidemic Agents; Insulin; Lactalbumin; Male; Middle Aged; Milk Proteins; Postprandial Period; Protein Hydrolysates; Retinyl Esters; Triglycerides; Vitamin A; Whey Proteins | 2012 |
No improvement in suboptimal vitamin A status with a randomized, double-blind, placebo-controlled trial of vitamin A supplementation in children with sickle cell disease.
Topics: Anemia, Sickle Cell; Child; Child, Preschool; Dietary Supplements; Diterpenes; Double-Blind Method; Female; Hemoglobin, Sickle; Homozygote; Humans; Male; Nutritional Requirements; Nutritional Status; Pilot Projects; Prevalence; Retinyl Esters; Severity of Illness Index; United States; Vitamin A; Vitamin A Deficiency; Zinc Sulfate | 2012 |
No dose-dependent increase in fracture risk after long-term exposure to high doses of retinol or beta-carotene.
Topics: Adult; Aged; beta Carotene; Dietary Supplements; Diterpenes; Dose-Response Relationship, Drug; Drug Administration Schedule; Female; Follow-Up Studies; Humans; Incidence; Lung Neoplasms; Male; Mesothelioma; Middle Aged; Occupational Diseases; Osteoporotic Fractures; Retinyl Esters; Risk Assessment; Vitamin A; Western Australia | 2013 |
High prevalence of vitamin A deficiency is detected by the modified relative dose-response test in six-month-old Senegalese breast-fed infants.
Topics: Breast Feeding; Dietary Supplements; Diterpenes; Dose-Response Relationship, Drug; Female; Humans; Infant; Infant Nutrition Disorders; Infant Nutritional Physiological Phenomena; Liver; Maternal Nutritional Physiological Phenomena; Milk, Human; Prevalence; Retinyl Esters; Senegal; Vitamin A; Vitamin A Deficiency | 2012 |
The effect of at-birth vitamin A supplementation on differential leucocyte counts and in vitro cytokine production: an immunological study nested within a randomised trial in Guinea-Bissau.
Topics: BCG Vaccine; Cells, Cultured; Child Development; Cytokines; Dietary Supplements; Diterpenes; Double-Blind Method; Female; Guinea-Bissau; Humans; Immunity, Cellular; Immunity, Innate; Immunomodulation; Infant, Newborn; Leukocyte Count; Leukocytes; Male; Monocytes; Retinyl Esters; Sex Characteristics; Tuberculosis; Vitamin A | 2013 |
Biofortified cassava increases β-carotene and vitamin A concentrations in the TAG-rich plasma layer of American women.
Topics: Adult; Area Under Curve; beta Carotene; Diterpenes; Female; Food, Fortified; Humans; Lipoproteins; Manihot; Plant Oils; Reference Values; Retinyl Esters; Triglycerides; Vitamin A; Vitamin A Deficiency; Young Adult | 2013 |
The influence of vitamin A supplementation on Foxp3 and TGF-β gene expression in atherosclerotic patients.
Topics: Adult; Aged; Atherosclerosis; Dietary Supplements; Diterpenes; Female; Forkhead Transcription Factors; Gene Expression; Humans; Lymphocyte Activation; Male; Middle Aged; Placebos; Retinyl Esters; T-Lymphocytes, Regulatory; Transforming Growth Factor beta; Vitamin A | 2012 |
The effect of a vitamin A palmitate and antioxidant-containing oil-based moisturizer on photodamaged skin of several body sites.
Topics: Administration, Cutaneous; Adult; Aged; Antioxidants; Arm; Diterpenes; Face; Female; Humans; Leg; Middle Aged; Neck; Photosensitivity Disorders; Retinyl Esters; Single-Blind Method; Skin Aging; Sunlight; Thorax; Vitamin A | 2013 |
Vitamin A supplementation and serum Th1- and Th2-associated cytokine response in women.
Topics: Adult; Body Mass Index; Cytokines; Dietary Supplements; Diterpenes; Double-Blind Method; Female; Humans; Interleukin-13; Interleukin-1beta; Interleukin-4; Obesity; Retinyl Esters; Th1-Th2 Balance; Tumor Necrosis Factor-alpha; Vitamin A | 2013 |
A double blind randomized controlled trial in neonates to determine the effect of vitamin A supplementation on immune responses: The Gambia protocol.
Topics: Antioxidants; B-Lymphocytes; Dietary Supplements; Diterpenes; Double-Blind Method; Flow Cytometry; Gambia; Hepatitis B Antibodies; Humans; Immunization Programs; Infant; Infant, Newborn; Intestines; Receptors, Lymphocyte Homing; Retinyl Esters; T-Lymphocytes, Regulatory; Thymus Gland; Vaccination; Vitamin A | 2014 |
Glucagon-like peptide-2 regulates release of chylomicrons from the intestine.
Topics: Adult; Apolipoprotein B-100; Apolipoprotein B-48; Chylomicrons; Cross-Over Studies; Dietary Fats; Diterpenes; Dyslipidemias; Gastrointestinal Agents; Glucagon-Like Peptide 2; Glucose; Humans; Intestinal Mucosa; Intestines; Male; Middle Aged; Retinyl Esters; Single-Blind Method; Triglycerides; Vitamin A | 2014 |
Effect of neonatal vitamin A supplementation on mortality in infants in Tanzania (Neovita): a randomised, double-blind, placebo-controlled trial.
Topics: Administration, Oral; Capsules; Dietary Supplements; Diterpenes; Double-Blind Method; Drug Combinations; Female; Humans; Infant; Infant Mortality; Infant, Newborn; Kaplan-Meier Estimate; Male; Retinyl Esters; Tanzania; Treatment Outcome; Vitamin A; Vitamin A Deficiency; Vitamin E; Vitamins | 2015 |
Effect of early neonatal vitamin A supplementation on mortality during infancy in Ghana (Neovita): a randomised, double-blind, placebo-controlled trial.
Topics: Administration, Oral; Dietary Supplements; Diterpenes; Double-Blind Method; Drug Combinations; Female; Ghana; Humans; Infant; Infant Mortality; Infant, Newborn; Kaplan-Meier Estimate; Male; Retinyl Esters; Treatment Outcome; Vitamin A; Vitamin A Deficiency; Vitamin E; Vitamins | 2015 |
Efficacy of early neonatal supplementation with vitamin A to reduce mortality in infancy in Haryana, India (Neovita): a randomised, double-blind, placebo-controlled trial.
Topics: Administration, Oral; Capsules; Dietary Supplements; Diterpenes; Double-Blind Method; Drug Combinations; Female; Humans; India; Infant; Infant Mortality; Infant, Newborn; Male; Retinyl Esters; Treatment Outcome; Vitamin A; Vitamin A Deficiency; Vitamin E; Vitamins | 2015 |
Combination of retinyl palmitate and UV-filters: phototoxic risk assessment based on photostability and in vitro and in vivo phototoxicity assays.
Topics: 3T3 Cells; Acrylates; Adolescent; Adult; Aged; Animals; Benzophenones; Cinnamates; Dermatitis, Photoallergic; Dermatitis, Phototoxic; Diterpenes; Double-Blind Method; Drug Interactions; Drug Stability; Humans; Mice; Middle Aged; Neutral Red; Phenols; Retinyl Esters; Risk Assessment; Sunscreening Agents; Triazines; Ultraviolet Rays; Vitamin A; Young Adult | 2015 |
Impact of Vitamin A Supplementation on Disease Progression in Patients with Multiple Sclerosis.
Topics: Adult; Disability Evaluation; Disease Progression; Diterpenes; Double-Blind Method; Female; Humans; Iran; Magnetic Resonance Imaging; Male; Middle Aged; Multiple Sclerosis, Relapsing-Remitting; Retinyl Esters; Treatment Outcome; Vitamin A; Young Adult | 2015 |
Efficient dermal delivery of retinyl palmitate: Progressive polarimetry and Raman spectroscopy to evaluate the structure and efficacy.
Topics: Administration, Cutaneous; Adult; Diterpenes; Emulsions; Female; Humans; Lipids; Liquid Crystals; Molecular Structure; Retinyl Esters; Skin Absorption; Spectrum Analysis, Raman; Vitamin A | 2015 |
Vitamin A Palmitate and Carbomer Gel Protects the Conjunctiva of Patients With Long-term Prostaglandin Analogs Application.
Topics: Acrylic Resins; Adult; Aged; Antihypertensive Agents; Antioxidants; Cohort Studies; Conjunctiva; Diterpenes; Double-Blind Method; Dry Eye Syndromes; Epithelium; Female; Glaucoma, Open-Angle; Humans; Intraocular Pressure; Low Tension Glaucoma; Male; Microscopy, Confocal; Middle Aged; Ophthalmic Solutions; Prospective Studies; Prostaglandins F, Synthetic; Retinyl Esters; Surveys and Questionnaires; Tears; Vitamin A | 2016 |
Red palm oil-supplemented and biofortified cassava gari increase the carotenoid and retinyl palmitate concentrations of triacylglycerol-rich plasma in women.
Topics: Adult; Carotenoids; Dietary Supplements; Diterpenes; Female; Food, Fortified; Humans; Manihot; Palm Oil; Plant Oils; Retinyl Esters; Triglycerides; Vitamin A; Young Adult | 2015 |
Effect of Vitamin A Supplementation on fatigue and depression in Multiple Sclerosis patients: A Double-Blind Placebo-Controlled Clinical Trial.
Topics: Adult; Depression; Dietary Supplements; Disability Evaluation; Diterpenes; Double-Blind Method; Fatigue; Female; Humans; Iran; Male; Middle Aged; Multiple Sclerosis, Relapsing-Remitting; Psychiatric Status Rating Scales; Retinyl Esters; Time Factors; Treatment Outcome; Vitamin A; Young Adult | 2016 |
Retinyl Palmitate Supplementation Modulates T-bet and Interferon Gamma Gene Expression in Multiple Sclerosis Patients.
Topics: Adult; Diterpenes; Female; Humans; Interferon-gamma; Male; Multiple Sclerosis, Relapsing-Remitting; Retinyl Esters; T-Box Domain Proteins; Th1 Cells; Th2 Cells; Vitamin A; Vitamins | 2016 |
Maternal supplementation with a megadose of vitamin A reduces colostrum level of α-tocopherol: a randomised controlled trial.
Topics: alpha-Tocopherol; Brazil; Colostrum; Developing Countries; Dietary Supplements; Diterpenes; Female; Hospitals, Maternity; Humans; Infant, Newborn; Lactation; Lost to Follow-Up; Male; Maternal Nutritional Physiological Phenomena; Milk, Human; Nutritional Status; Postpartum Period; Retinyl Esters; Risk; Vitamin A; Vitamin A Deficiency; Vitamin E Deficiency | 2016 |
Short-Term Daily Consumption of Provitamin A Carotenoid-Biofortified Maize Has Limited Impact on Breast Milk Retinol Concentrations in Zambian Women Enrolled in a Randomized Controlled Feeding Trial.
Topics: Adult; Body Mass Index; Diterpenes; Female; Food, Fortified; Hemoglobins; Humans; Lactation; Milk, Human; Nutritional Status; Provitamins; Retinyl Esters; Treatment Outcome; Vitamin A; Vitamin A Deficiency; Young Adult; Zambia; Zea mays | 2016 |
Efficacy and safety of retinol palmitate ophthalmic solution in the treatment of dry eye: a Japanese Phase II clinical trial.
Topics: Adolescent; Adult; Aged; Antioxidants; Diterpenes; Double-Blind Method; Dry Eye Syndromes; Female; Humans; Japan; Male; Middle Aged; Ophthalmic Solutions; Retinyl Esters; Tears; Treatment Outcome; Vision Disorders; Vitamin A; Young Adult | 2017 |
Modeling the dose effects of soybean oil in salad dressing on carotenoid and fat-soluble vitamin bioavailability in salad vegetables.
Topics: Adult; Area Under Curve; Biological Availability; Carotenoids; Chylomicrons; Diet; Diterpenes; Dose-Response Relationship, Drug; Female; Humans; Intestinal Absorption; Lutein; Lycopene; Models, Biological; Retinyl Esters; Solubility; Soybean Oil; Tocopherols; Vegetables; Vitamin A; Vitamin K 1; Vitamins; Young Adult | 2017 |
Methylation-derived Neutrophil-to-Lymphocyte Ratio and Lung Cancer Risk in Heavy Smokers.
Topics: Aged; Asbestos; beta Carotene; Carcinoma, Non-Small-Cell Lung; Case-Control Studies; Diterpenes; DNA Methylation; Female; Humans; Inflammation; Lung Neoplasms; Lymphocyte Count; Lymphocytes; Male; Middle Aged; Neutrophils; Occupational Exposure; Oligonucleotide Array Sequence Analysis; Retinyl Esters; Risk Factors; Smokers; Smoking; Vitamin A | 2018 |
The effect of retinyl-palmitate on the level of pro and anti-inflammatory cytokines in multiple sclerosis patients: A randomized double blind clinical trial.
Topics: Adolescent; Adult; Anti-Inflammatory Agents; Cytokines; Dietary Supplements; Diterpenes; Double-Blind Method; Female; Humans; Leukocytes, Mononuclear; Male; Middle Aged; Multiple Sclerosis; Multiple Sclerosis, Relapsing-Remitting; Retinyl Esters; Vitamin A; Young Adult | 2019 |
Biofortified and fortified maize consumption reduces prevalence of low milk retinol, but does not increase vitamin A stores of breastfeeding Zambian infants with adequate reserves: a randomized controlled trial.
Topics: Adult; Biofortification; Breast Feeding; Cohort Studies; Diterpenes; Female; Food, Fortified; Humans; Infant; Milk, Human; Retinyl Esters; Vitamin A; Zambia; Zea mays | 2021 |
715 other study(ies) available for retinol and retinol palmitate
| Article | Year |
|---|---|
Synthesis and in vitro biological activity of retinyl retinoate, a novel hybrid retinoid derivative.
Topics: Cells, Cultured; Collagen; Humans; Light; Receptors, Retinoic Acid; Retinoids; Retinyl Esters; RNA, Messenger; Skin Aging; Transcription Factor AP-1; Tretinoin; Vitamin A | 2008 |
Effects of depot injections of retinyl palmitate on 7,12-dimethylbenz[a]anthracene-induced preneoplastic changes in rat skin.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Administration, Topical; Animals; Benz(a)Anthracenes; Diterpenes; Drug Administration Schedule; Injections, Intramuscular; Male; Neoplasms, Experimental; Palmitates; Precancerous Conditions; Rats; Retinyl Esters; Skin; Skin Neoplasms; Vitamin A | 1977 |
Application of gel permeation chromatography and nonaqueous reverse phase chromatography to high pressure liquid chromatographic determination of retinyl palmitate and beta-carotene in oil and margarine.
Topics: Carotenoids; Chromatography, High Pressure Liquid; Diterpenes; Margarine; Oils; Palmitates; Retinyl Esters; Vitamin A | 1979 |
Polychlorinated and polybrominated biphenyl congeners and retinoid levels in rat tissues: structure-activity relationships.
Topics: Animals; Carboxylic Ester Hydrolases; Diterpenes; Kidney; Lipid Metabolism; Liver; Male; Polybrominated Biphenyls; Polychlorinated Biphenyls; Rats; Rats, Inbred Strains; Retinoids; Retinyl Esters; Structure-Activity Relationship; Vitamin A | 1992 |
Effect of prototypic polychlorinated biphenyls on hepatic and renal vitamin contents and on drug-metabolizing enzymes in rats fed diets containing low or high levels of retinyl palmitate.
Topics: Animals; Ascorbic Acid; Diet; Diterpenes; Kidney; Liver; Male; Microsomes, Liver; Polychlorinated Biphenyls; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A | 1992 |
Vitamin A loading--an indicator of post-prandial lipoprotein clearance in healthy and hypertriglyceridemic subjects.
Topics: Adult; Aged; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Chromatography, High Pressure Liquid; Chylomicrons; Dietary Fats; Diterpenes; Evaluation Studies as Topic; Humans; Hyperlipoproteinemia Type IV; Metabolic Clearance Rate; Middle Aged; Retinyl Esters; Time Factors; Triglycerides; Vitamin A | 1992 |
Determination of retinyl palmitate and total vitamin A content in liver and liver-based ready-to-eat foods.
Topics: Animals; Cattle; Chromatography, High Pressure Liquid; Diterpenes; Liver; Meat Products; Reproducibility of Results; Retinyl Esters; Spectrophotometry, Ultraviolet; Swine; Vitamin A | 1992 |
Changes in vitamin A status following prolonged immobilization (simulated weightlessness).
Topics: Adrenal Glands; Analysis of Variance; Animals; Diterpenes; Immobilization; Liver; Lung; Male; Organ Size; Rats; Rats, Wistar; Retinol-Binding Proteins; Retinyl Esters; Stress, Physiological; Testis; Vitamin A; Weight Loss; Weightlessness | 1992 |
Sex differences in postabsorptive plasma vitamin A transport.
Topics: Adult; Aged; Biological Transport; Body Mass Index; Chromatography, High Pressure Liquid; Diterpenes; Female; Food; Humans; Male; Middle Aged; Prealbumin; Retinol-Binding Proteins; Retinol-Binding Proteins, Plasma; Retinyl Esters; Sex Characteristics; Vitamin A | 1992 |
Short-term interruption of training affects both fasting and post-prandial lipoproteins.
Topics: Adult; Chylomicrons; Diterpenes; Eating; Fasting; Humans; Lipoproteins; Male; Physical Education and Training; Retinyl Esters; Time Factors; Triglycerides; Vitamin A | 1992 |
Retinyl ester hydrolysis in the rabbit lacrimal gland.
Topics: Animals; Carboxylic Ester Hydrolases; Cell Membrane; Cytosol; Diterpenes; Hydrolysis; Lacrimal Apparatus; Liver; Rabbits; Retinyl Esters; Vitamin A | 1992 |
Plasma lipoprotein metabolism in transgenic mice overexpressing apolipoprotein E. Accelerated clearance of lipoproteins containing apolipoprotein B.
Topics: Animals; Apolipoproteins B; Apolipoproteins E; Base Sequence; Cholesterol; Diterpenes; Lipoproteins; Lipoproteins, VLDL; Liver; Metabolic Clearance Rate; Mice; Mice, Inbred C57BL; Mice, Inbred DBA; Mice, Transgenic; Molecular Sequence Data; Receptors, LDL; Retinyl Esters; RNA, Messenger; Vitamin A | 1992 |
Octogenarian subjects have low postprandial levels of chylomicron remnants: a possible explanation for protection against atherosclerosis.
Topics: Aged; Aged, 80 and over; Apolipoproteins E; Arteriosclerosis; Chylomicrons; Diterpenes; Eating; Humans; Lipids; Lipolysis; Lipoproteins; Retinyl Esters; Triglycerides; Vitamin A | 1992 |
Protocol for the study of the metabolism of retinyl esters in plasma lipoproteins during postprandial lipemia.
Topics: Chemical Fractionation; Chromatography, High Pressure Liquid; Diterpenes; Eating; Humans; Lipids; Lipoproteins; Retinyl Esters; Vitamin A | 1992 |
Postprandial lipemia: reliability in an epidemiologic field study.
Topics: Apolipoproteins; Arteriosclerosis; Cholesterol; Dietary Fats; Diterpenes; Fasting; Female; Humans; Male; Maryland; Middle Aged; North Carolina; Pilot Projects; Reproducibility of Results; Retinyl Esters; Triglycerides; Vitamin A | 1992 |
Efficacy of massive oral doses of retinyl palmitate and mango (Mangifera indica L.) consumption to correct an existing vitamin A deficiency in Senegalese children.
Topics: beta Carotene; Carotenoids; Child; Child, Preschool; Conjunctiva; Diterpenes; Drug Administration Schedule; Eye Diseases; Follow-Up Studies; Fruit; Humans; Retinyl Esters; Senegal; Vitamin A; Vitamin A Deficiency | 1992 |
Dietary retinoids are essential for skin papilloma formation induced by either the two-stage or the complete tumorigenesis model in female SENCAR mice.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Body Weight; Diet; Diterpenes; Female; Mice; Mice, Inbred Strains; Papilloma; Retinyl Esters; Skin Neoplasms; Tetradecanoylphorbol Acetate; Time Factors; Vitamin A; Vitamin A Deficiency | 1992 |
[Differentiating effect of oral administration of retinol palmitate (Chocola-A) for an aged AML (M3) with severe complications].
Topics: Administration, Oral; Aged; Cell Differentiation; Diterpenes; Female; Humans; Leukemia, Promyelocytic, Acute; Retinyl Esters; Tumor Cells, Cultured; Vitamin A | 1992 |
Antioxidant vitamin supplementation of smoke-exposed rats partially protects against myocardial ischaemic/reperfusion injury.
Topics: Animals; beta Carotene; Carotenoids; Diterpenes; Female; Iron; Mitochondria, Heart; Molecular Weight; Myocardial Reperfusion Injury; Oxidative Phosphorylation; Rats; Retinyl Esters; Tobacco Smoke Pollution; Vitamin A; Vitamin E | 1992 |
Post-prandial lipoprotein metabolism in nephrotic syndrome.
Topics: Adult; Aged; Chylomicrons; Dietary Fats; Diterpenes; Female; Humans; Hyperlipidemias; Lipase; Lipoprotein Lipase; Lipoproteins; Male; Middle Aged; Nephrotic Syndrome; Retinyl Esters; Triglycerides; Vitamin A | 1992 |
Muller cells of chicken retina synthesize 11-cis-retinol.
Topics: Animals; Cats; Cattle; Cell Membrane; Cells, Cultured; Chickens; Diterpenes; Humans; Immunohistochemistry; Isomerism; Microscopy, Electron; Photoreceptor Cells; Pigment Epithelium of Eye; Retina; Retinaldehyde; Retinyl Esters; Vitamin A | 1992 |
Phenotypical modulation of liver fat-storing cells by retinoids. Influence on unstimulated and growth factor-induced cell proliferation.
Topics: Analysis of Variance; Animals; Autoradiography; Cell Division; Cells, Cultured; Diterpenes; DNA Replication; Epidermal Growth Factor; Kinetics; Liver; Male; Phenotype; Platelet-Derived Growth Factor; Rats; Rats, Inbred Strains; Recombinant Proteins; Retinoids; Retinyl Esters; Thymidine; Tretinoin; Vitamin A | 1992 |
Characterization of chylomicron remnant clearance by retinyl palmitate label in normal humans.
Topics: Adult; Chylomicrons; Diterpenes; Drug Administration Schedule; Female; Humans; Injections, Intravenous; Male; Metabolic Clearance Rate; Models, Biological; Retinyl Esters; Vitamin A | 1992 |
Beta-carotene, retinol and retinyl ester concentrations in serum and selected tissues of ferrets fed beta-carotene.
Topics: Absorption; Adrenal Glands; Animals; beta Carotene; Carotenoids; Diet; Diterpenes; Ferrets; Gastric Mucosa; Intestinal Mucosa; Liver; Male; Organ Specificity; Retinyl Esters; Vitamin A | 1992 |
Bile salt independent retinyl ester hydrolases in the bovine eye.
Topics: Animals; Bile Acids and Salts; Carboxylic Ester Hydrolases; Cattle; Diterpenes; Eye Proteins; Retinyl Esters; Stereoisomerism; Vitamin A | 1992 |
A retinyl ester hydrolase activity intrinsic to the brush border membrane of rat small intestine.
Topics: Animals; Caproates; Carboxylic Ester Hydrolases; Common Bile Duct; Deoxycholic Acid; Detergents; Diterpenes; Esters; Fatty Acids; Hydrogen-Ion Concentration; Intestine, Small; Kinetics; Ligation; Microvilli; Rats; Rats, Inbred Strains; Retinyl Esters; Substrate Specificity; Taurocholic Acid; Vitamin A | 1992 |
Hydrolysis of 11-cis- and all-trans-retinyl palmitate by retinal pigment epithelium microsomes.
Topics: Animals; Carboxylic Ester Hydrolases; Cattle; Diterpenes; Hydrolysis; Isomerism; Kinetics; Microsomes; Palmitic Acid; Palmitic Acids; Pigment Epithelium of Eye; Retinyl Esters; Substrate Specificity; Vitamin A | 1992 |
Studies on bioavailability of vitamin A--uptake in rats with acute graft rejection following small bowel transplantation and in rats with short bowel syndrome.
Topics: Animals; Biological Availability; Diterpenes; Graft Rejection; Intestinal Absorption; Intestine, Small; Rats; Rats, Inbred Lew; Rats, Inbred Strains; Retinyl Esters; Short Bowel Syndrome; Transplantation, Homologous; Transplantation, Isogeneic; Vitamin A | 1992 |
A study of the chylomicron metabolism in WHHL rabbits after fat loading. Discrepancy between results based on measurement of apoprotein B-48 or retinyl palmitate.
Topics: Animals; Apolipoprotein B-48; Apolipoproteins B; Chylomicrons; Dietary Fats; Diterpenes; Electrophoresis, Agar Gel; Electrophoresis, Polyacrylamide Gel; Intestine, Small; Lymph; Rabbits; Retinyl Esters; Vitamin A | 1992 |
Normal postprandial lipemia in men with low plasma HDL concentrations.
Topics: Adult; Aged; Cholesterol, HDL; Diterpenes; Fasting; Food; Humans; Male; Middle Aged; Retinyl Esters; Triglycerides; Vitamin A | 1992 |
Role of basal triglyceride and high density lipoprotein in determination of postprandial lipid and lipoprotein responses.
Topics: Blood Glucose; Diterpenes; Eating; Fasting; Fatty Acids, Nonesterified; Humans; Insulin; Lipids; Lipoproteins; Lipoproteins, HDL; Male; Retinyl Esters; Triglycerides; Vitamin A | 1992 |
Comparison of the effects of four hyperplastic agents on hamster cheek pouch mucosa.
Topics: Alkynes; Animals; Cell Nucleus; Connective Tissue; Cricetinae; Cytoplasmic Granules; Diterpenes; Epithelium; Hyalin; Hyperplasia; Keratins; Male; Mouth Mucosa; Retinyl Esters; Tetradecanoylphorbol Acetate; Time Factors; Turpentine; Vitamin A | 1991 |
Effect of acute variations in dietary fat and carbohydrate intake on retinyl ester content of intestinally derived lipoproteins.
Topics: Aged; Analysis of Variance; Cholesterol; Diabetes Mellitus, Type 2; Dietary Carbohydrates; Dietary Fats; Diterpenes; Eating; Humans; Intestinal Mucosa; Lipoproteins; Male; Middle Aged; Retinyl Esters; Time Factors; Triglycerides; Vitamin A | 1992 |
Activation of rat liver perisinusoidal lipocytes by transforming growth factors derived from myofibroblastlike cells. A potential mechanism of self perpetuation in liver fibrogenesis.
Topics: Adipose Tissue; Animals; Cell Differentiation; Cell Division; Cells, Cultured; Diterpenes; Fibroblasts; Liver; Proteoglycans; Rats; Retinyl Esters; RNA, Messenger; Transforming Growth Factors; Vitamin A | 1992 |
[Plasma level and metabolism of vitamin A (Vitadral) in women of reproductive age].
Topics: Adolescent; Adult; Chromatography, High Pressure Liquid; Diterpenes; Female; Humans; Isotretinoin; Retinyl Esters; Tretinoin; Vitamin A | 1991 |
The effect of apolipoprotein E isoform difference on postprandial lipoprotein in patients matched for triglycerides, LDL-cholesterol, and HDL-cholesterol.
Topics: Apolipoproteins E; Cholesterol, HDL; Cholesterol, LDL; Diterpenes; Eating; Fasting; Female; Humans; Lipoproteins; Male; Middle Aged; Phenotype; Retinyl Esters; Triglycerides; Vitamin A | 1991 |
Purine nucleotide biosynthesis in leukemic promyelocytes treated with retinoids.
Topics: Aged; Bone Marrow; Carbon Radioisotopes; Cell Differentiation; Cell Line; Diterpenes; Female; Glycine; Hematopoietic Stem Cells; Humans; Hypoxanthine; Hypoxanthines; Leukemia, Promyelocytic, Acute; Monocytes; Phenotype; Purine Nucleosides; Retinyl Esters; Tumor Cells, Cultured; Vitamin A | 1991 |
Effects of various dietary protein contents on vitamin A status of rats exposed to prolonged immobilization through suspension.
Topics: Adrenal Glands; Animals; Dietary Proteins; Diterpenes; Immobilization; Liver; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Stress, Physiological; Testis; Vitamin A | 1991 |
Intramuscular relative dose response (RDR) determination of liver vitamin A stores in rats.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Dose-Response Relationship, Drug; Injections, Intramuscular; Liver; Male; Random Allocation; Rats; Rats, Inbred Strains; Retinyl Esters; Specific Pathogen-Free Organisms; Vitamin A | 1991 |
In vivo and in vitro studies on the effects of vitamin A on the chemiluminescent response of murine peritoneal exudate cells.
Topics: Animals; Antibody Formation; Diterpenes; Dose-Response Relationship, Drug; Female; Injections, Intraperitoneal; Injections, Subcutaneous; Luminescent Measurements; Macrophage Activation; Macrophages; Mice; Peritoneal Cavity; Retinyl Esters; Tretinoin; Vitamin A | 1991 |
Chylomicron-retinyl palmitate clearance in type I hyperlipidemic families.
Topics: Adolescent; Adult; Child; Child, Preschool; Chylomicrons; Diterpenes; Humans; Hyperlipoproteinemia Type I; Lipoproteins, LDL; Male; Metabolic Clearance Rate; Middle Aged; Retinyl Esters; Triglycerides; Vitamin A | 1991 |
Serum time curve characteristics of a fixed dose of beta-carotene in young and old men.
Topics: Adult; Aged; Aging; Analysis of Variance; Anthropometry; beta Carotene; Blood Proteins; Body Composition; Carotenoids; Diterpenes; Dose-Response Relationship, Drug; Eating; Humans; Lipids; Male; Retinoids; Retinyl Esters; Vitamin A | 1991 |
Increased expression of cytochrome P450 IIIA2 in male rat liver after dietary vitamin A supplementation.
Topics: Androstenedione; Animals; Aryl Hydrocarbon Hydroxylases; Cytochrome P-450 Enzyme System; Cytochrome P450 Family 2; Diet; Diterpenes; Liver; Male; Microsomes, Liver; Mixed Function Oxygenases; Phenobarbital; Progesterone; Rats; Rats, Inbred Strains; Reference Values; Retinyl Esters; Steroid 16-alpha-Hydroxylase; Steroid Hydroxylases; Vitamin A | 1991 |
Effect of retinoic acid on the synthesis of tissue-type plasminogen activator and plasminogen activator inhibitor-1 in human endothelial cells.
Topics: 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine; Cells, Cultured; Diterpenes; Endothelium, Vascular; Enzyme Inhibitors; Gene Expression Regulation; Humans; Isoquinolines; Molecular Probe Techniques; Piperazines; Plasminogen Inactivators; Protein Kinase Inhibitors; Retinyl Esters; RNA, Messenger; Tissue Plasminogen Activator; Tretinoin; Vitamin A | 1991 |
Effects of prenatal and postnatal exposure to vitamin A on the development of the murine immune system.
Topics: Animals; Animals, Newborn; Body Weight; Diterpenes; Female; Fetus; Hematocrit; Immune System; Immunoglobulin G; Immunoglobulin M; Leukocyte Count; Mice; Pregnancy; Retinyl Esters; Vitamin A | 1991 |
Interactions between model triacylglycerol-rich lipoproteins and high-density lipoproteins in rat, rabbit and man.
Topics: Animals; Cholesterol Esters; Diterpenes; Electrophoresis, Polyacrylamide Gel; Humans; Lipoproteins, HDL; Male; Phospholipids; Rabbits; Rats; Retinyl Esters; Triglycerides; Vitamin A | 1991 |
Fasting hypertriglyceridemia in noninsulin-dependent diabetes mellitus is an important predictor of postprandial lipid and lipoprotein abnormalities.
Topics: Blood Glucose; C-Peptide; Diabetes Mellitus, Type 2; Diterpenes; Eating; Fasting; Fatty Acids, Nonesterified; Forecasting; Heparin; Humans; Hypertriglyceridemia; Insulin; Lipase; Lipids; Lipoproteins; Pancreatic Hormones; Retinyl Esters; Vitamin A | 1991 |
Reduced survival of neonates due to vitamin A deficiency during pregnancy in the guinea pig.
Topics: Animals; Animals, Newborn; Body Weight; Diterpenes; Female; Guinea Pigs; Litter Size; Liver; Pregnancy; Pregnancy Complications; Reference Values; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 1991 |
Human plasma all-trans-, 13-cis- and 13-cis-4-oxoretinoic acid profiles during subchronic vitamin A supplementation: comparison to retinol and retinyl ester plasma levels.
Topics: Administration, Oral; Adult; Chromatography, High Pressure Liquid; Diterpenes; Humans; Male; Retinol-Binding Proteins; Retinol-Binding Proteins, Plasma; Retinyl Esters; Stereoisomerism; Tretinoin; Vitamin A | 1991 |
Enhanced resection and improved survival in murine neuroblastoma (C1300-NB) after preoperative immunotherapy.
Topics: Animals; Antineoplastic Combined Chemotherapy Protocols; Combined Modality Therapy; Cyclophosphamide; Diterpenes; Female; Histocompatibility Antigens Class I; Immunotherapy; Interleukin-2; Mice; Mice, Inbred A; Neuroblastoma; Preoperative Care; Recombinant Proteins; Retinyl Esters; Survival Rate; Vitamin A | 1991 |
Induction of immune response to protein antigens by subcutaneous co-injection with water-miscible vitamin A derivatives.
Topics: Adjuvants, Immunologic; Animals; Antibody Formation; Diterpenes; Female; Injections, Subcutaneous; Liver; Lymphocyte Activation; Male; Mice; Retinyl Esters; Solutions; Tretinoin; Vaccines, Synthetic; Vitamin A; Water | 1991 |
[Measuring postprandial lipoproteins].
Topics: Arteriosclerosis; Chromatography, Gel; Chylomicrons; Dietary Fats; Diterpenes; Humans; Lipoproteins; Lipoproteins, LDL; Reference Values; Retinyl Esters; Triglycerides; Vitamin A | 1990 |
[Defective remnant clearance as a risk factor for coronary heart disease].
Topics: Aged; Apolipoprotein E2; Apolipoproteins E; Cholesterol; Chylomicrons; Coronary Artery Disease; Dietary Fats; Diterpenes; Female; Half-Life; Humans; Lipoproteins; Male; Metabolic Clearance Rate; Middle Aged; Myocardial Infarction; Phenotype; Retinyl Esters; Risk Factors; Vitamin A | 1990 |
[Antilipemic agents and postprandial lipidemia].
Topics: Cholesterol; Chylomicrons; Coronary Artery Disease; Dietary Fats; Diterpenes; Female; Fenofibrate; Humans; Hyperlipidemias; Lipoproteins; Male; Metabolic Clearance Rate; Middle Aged; Niacin; Retinyl Esters; Triglycerides; Vitamin A | 1990 |
Retinyl palmitate labeled intestinally derived lipoproteins accumulate in the circulation of WHHL rabbits.
Topics: Animals; Diterpenes; Hyperlipoproteinemia Type II; Lipoproteins; Male; Rabbits; Retinyl Esters; Vitamin A | 1990 |
Postprandial lipemia, fenofibrate and coronary artery disease.
Topics: Adult; Cholesterol; Cholesterol, HDL; Cholesterol, VLDL; Coronary Disease; Dietary Fats; Diterpenes; Fenofibrate; Heparin; Humans; Lipase; Lipids; Lipoprotein Lipase; Liver; Middle Aged; Retinyl Esters; Triglycerides; Vitamin A | 1990 |
Enhanced resistance to an antigenic tumor in immunosuppressed mice by dietary retinyl palmitate plus canthaxanthin.
Topics: Animals; Body Weight; Canthaxanthin; Carotenoids; Diet; Diterpenes; Female; Immune Tolerance; Mice; Mice, Inbred C3H; Neoplasms, Radiation-Induced; Retinyl Esters; Ultraviolet Rays; Vitamin A | 1990 |
Cumulative reduction of primary skin tumor growth in UV-irradiated mice by the combination of retinyl palmitate and canthaxanthin.
Topics: Animals; Body Weight; Canthaxanthin; Carotenoids; Diterpenes; Drug Synergism; Drug Therapy, Combination; Female; Mice; Retinyl Esters; Skin; Skin Neoplasms; Ultraviolet Rays; Vitamin A | 1990 |
Chylomicron remnant clearance from the plasma is normal in familial hypercholesterolemic homozygotes with defined receptor defects.
Topics: Adolescent; Adult; Cells, Cultured; Chylomicrons; Diterpenes; Female; Homozygote; Humans; Hyperlipoproteinemia Type II; Lipoproteins, LDL; Lipoproteins, VLDL; Male; Metabolic Clearance Rate; Receptors, LDL; Retinyl Esters; Vitamin A | 1990 |
Changes of egg retinoids during the development of Xenopus laevis.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Eye; Larva; Ovum; Retina; Retinaldehyde; Retinoids; Retinyl Esters; Time Factors; Vitamin A; Xenopus laevis | 1990 |
Intestinal absorption of retinol and retinyl palmitate in the rat. Effects of tetrahydrolipstatin.
Topics: Animals; Biological Transport; Carbon Radioisotopes; Diterpenes; Infusions, Parenteral; Intestinal Absorption; Lactones; Lipase; Lymph; Male; Micelles; Orlistat; Rats; Rats, Inbred Strains; Retinyl Esters; Scintillation Counting; Tritium; Vitamin A | 1990 |
Effects of lipids on cytochrome P-450 dependent B(a)P monooxygenase activity in a reconstituted system.
Topics: Animals; Benzopyrene Hydroxylase; Cell Membrane; Cells, Cultured; Cytochrome P-450 Enzyme System; Diterpenes; Male; Microsomes, Liver; Rats; Rats, Inbred Strains; Retinyl Esters; Vitamin A | 1990 |
The effect of dietary retinyl palmitate on the retinyl ester content of human or rat liver tumours.
Topics: Administration, Oral; Animals; Chromatography, High Pressure Liquid; Diterpenes; Esters; Humans; Liver; Liver Neoplasms, Experimental; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Vitamin A | 1990 |
Uptake, processing and release of retinoids by cultured human retinal pigment epithelium.
Topics: Cells, Cultured; Chromatography, High Pressure Liquid; Diterpenes; Eye Proteins; Humans; Pigment Epithelium of Eye; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinyl Esters; Time Factors; Vitamin A | 1990 |
Pharmacokinetic modelling of the plasma concentration-time profile of the vitamin retinyl palmitate following intramuscular administration.
Topics: Adult; Biological Availability; Chromatography, High Pressure Liquid; Diterpenes; Humans; Injections, Intramuscular; Male; Models, Biological; Regression Analysis; Retinyl Esters; Spectrometry, Fluorescence; Vitamin A | 1990 |
Effects of vitamin A deficiency on cell proliferation and morphology of trachea of the hamster.
Topics: Animals; Body Weight; Cell Division; Cricetinae; Diterpenes; Liver; Mesocricetus; Retinyl Esters; Thymidine; Trachea; Tritium; Vitamin A; Vitamin A Deficiency | 1990 |
Effect of maternal vitamin-A administration on fetal lung vitamin-A stores in the perinatal rat.
Topics: Animals; Diterpenes; Dose-Response Relationship, Drug; Female; Fetus; Gestational Age; Liver; Lung; Maternal-Fetal Exchange; Organ Size; Perinatology; Placenta; Pregnancy; Rats; Rats, Inbred Strains; Retinyl Esters; Vitamin A | 1990 |
Assay of liver retinyl ester hydrolase.
Topics: Animals; Carbon Radioisotopes; Carboxylic Ester Hydrolases; Chromatography, High Pressure Liquid; Diterpenes; Kinetics; Liver; Radioisotope Dilution Technique; Rats; Retinyl Esters; Vitamin A | 1990 |
Xerophthalmia and cystic fibrosis.
Topics: Cystic Fibrosis; Diterpenes; Female; Humans; Infant; Malabsorption Syndromes; Male; Retinyl Esters; Vitamin A; Vitamin A Deficiency; Xerophthalmia | 1990 |
Vitamin A storage in lungs during perinatal development in the rat.
Topics: Animals; Animals, Newborn; Diterpenes; Fetus; Liver; Rats; Rats, Inbred Strains; Retinyl Esters; Stearates; Vitamin A | 1990 |
Esterification of retinol in lacrimal gland. Evidence for acyl-CoA:retinol acyltransferase activity.
Topics: Acyl Coenzyme A; Acyltransferases; Animals; Chromatography, High Pressure Liquid; Diterpenes; Esterification; Kinetics; Lacrimal Apparatus; Microsomes; Palmitoyl Coenzyme A; Rabbits; Retinol O-Fatty-Acyltransferase; Retinyl Esters; Vitamin A | 1990 |
Catabolism of chylomicron remnants in patients with previous acute pancreatitis.
Topics: Acute Disease; Adult; Cholesterol; Chromatography, High Pressure Liquid; Chylomicrons; Diterpenes; Humans; Lipoproteins, VLDL; Male; Metabolic Clearance Rate; Middle Aged; Pancreatitis; Retinyl Esters; Time Factors; Triglycerides; Vitamin A | 1990 |
Endogenous levels of beta-carotene in human buccal mucosa cells by reversed-phase high-performance liquid chromatography.
Topics: Administration, Oral; Carotenoids; Cheek; Chromatography, High Pressure Liquid; Diterpenes; Female; Humans; Male; Mouth Mucosa; Retinyl Esters; Vitamin A | 1990 |
Synthesis of retinoids by human retinal epithelium and transfer to rod outer segments.
Topics: Adult; Aged; Biological Transport; Cells, Cultured; Chromatography, High Pressure Liquid; Diterpenes; Esterification; Humans; Kinetics; Middle Aged; Oxidation-Reduction; Photoreceptor Cells; Pigment Epithelium of Eye; Retinaldehyde; Retinoids; Retinyl Esters; Rod Cell Outer Segment; Stereoisomerism; Vitamin A | 1990 |
Developmental changes in vitamin A level and lack of retinyl palmitate in chick lungs.
Topics: Aging; Animals; Chick Embryo; Chromatography, High Pressure Liquid; Diterpenes; Liver; Lung; Rats; Retinyl Esters; Species Specificity; Vitamin A | 1990 |
Isothermal and nonisothermal kinetics in the stability prediction of vitamin A preparations.
Topics: Chromatography, High Pressure Liquid; Diterpenes; Drug Stability; Humidity; Kinetics; Retinyl Esters; Thermodynamics; Vitamin A | 1990 |
Vitamin A metabolism in the baboon eye.
Topics: Animals; Carboxylic Ester Hydrolases; Chromatography, High Pressure Liquid; Diterpenes; Eye; In Vitro Techniques; Papio; Retinyl Esters; Vitamin A | 1990 |
Reduction of leukemia cell growth in a patient with acute promyelocytic leukemia treated by retinol palmitate.
Topics: Aged; Antineoplastic Agents; Bone Marrow; Cell Division; Diterpenes; Female; Humans; Leukemia, Promyelocytic, Acute; Retinyl Esters; Vitamin A | 1990 |
[Effect of retinoic acid on indices of humoral immunity].
Topics: Animals; Antibodies, Bacterial; Antibodies, Viral; Antibody Formation; Antiviral Agents; Diterpenes; Escherichia coli; Female; Interferons; Male; Mice; Orthomyxoviridae; Retinyl Esters; Tretinoin; Vitamin A | 1985 |
Reduction of immunosuppression in UV-irradiated mice by dietary retinyl palmitate plus canthaxanthin.
Topics: Animals; Body Weight; Canthaxanthin; Carotenoids; Diet; Diterpenes; Feeding Behavior; Immunity; Immunosuppression Therapy; Mice; Mice, Inbred Strains; Neoplasms, Experimental; Retinyl Esters; Ultraviolet Rays; Vitamin A | 1989 |
Protective effects of retinyl palmitate on streptozotocin- and alloxan-induced beta cell toxicity and diabetes in the rat.
Topics: Alloxan; Animals; Blood Glucose; Cell Membrane; Diabetes Mellitus, Experimental; Diterpenes; Dose-Response Relationship, Drug; Insulin; Insulin Secretion; Islets of Langerhans; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Streptozocin; Superoxide Dismutase; Vitamin A | 1989 |
[Slow releasing effect of adriamycin-lipiodol-emulsion made with chocola-A].
Topics: Delayed-Action Preparations; Diterpenes; Doxorubicin; Fat Emulsions, Intravenous; Iodized Oil; Retinyl Esters; Vitamin A | 1989 |
Suppression of experimental hepatic fibrosis by administration of vitamin A.
Topics: Animals; Blood; Carbon Tetrachloride; Connective Tissue; Diterpenes; Gold; Gold Compounds; Liver; Liver Regeneration; Male; Microscopy, Electron; Rats; Rats, Inbred Strains; Retinyl Esters; Staining and Labeling; Swine; Vitamin A | 1985 |
Osteotoxicity after chronic dietary administration of 13-cis-retinoic acid, retinyl palmitate or selenium in mice exposed to tumor initiation and promotion.
Topics: Administration, Oral; Animals; Bone and Bones; Bone Diseases; Carcinogens; Diterpenes; Dose-Response Relationship, Drug; Female; Mice; Mice, Inbred Strains; Osteoporosis; Retinyl Esters; Selenium; Skin Neoplasms; Tretinoin; Vitamin A | 1989 |
[Significance of retinyl palmitate analysis in clinical tests].
Topics: Acute Disease; Chromatography, High Pressure Liquid; Diterpenes; Hepatitis; Humans; Hyperlipidemias; Hypervitaminosis A; Liver Cirrhosis; Reference Values; Retinyl Esters; Specimen Handling; Vitamin A | 1989 |
Conjunctival impression cytology (CIC) to detect subclinical vitamin A deficiency: comparison of CIC with biochemical assessments.
Topics: Adolescent; Child; Child, Preschool; Conjunctiva; Developing Countries; Diterpenes; Fasting; Female; Guatemala; Humans; Infant; Male; Retinyl Esters; Sensitivity and Specificity; Vitamin A; Vitamin A Deficiency | 1989 |
The molecular basis of retinoic acid induced night blindness.
Topics: Alcohol Oxidoreductases; Animals; Diterpenes; Night Blindness; Pigment Epithelium of Eye; Rana pipiens; Retina; Retinaldehyde; Retinyl Esters; Tretinoin; Vitamin A | 1989 |
Retinoids in the bovine pineal gland.
Topics: Animals; Brain; Cattle; Chromatography, High Pressure Liquid; Diterpenes; Muscles; Pineal Gland; Retina; Retinyl Esters; Vitamin A | 1989 |
The effects of vitamin A nutritional status on microsomal lipid peroxidation and alpha-tocopherol level in rat liver.
Topics: Animals; Diterpenes; Glutathione Peroxidase; Lipid Peroxidation; Liver; Male; Microsomes, Liver; Rats; Rats, Inbred Strains; Retinyl Esters; Vitamin A; Vitamin A Deficiency; Vitamin E | 1989 |
Role of triglyceride-rich lipoproteins from the liver and intestine in the etiology of postprandial peaks in plasma triglyceride concentration.
Topics: Adult; Aged; Apolipoprotein B-48; Apolipoproteins B; Diterpenes; Eating; Female; Humans; Intestinal Mucosa; Lipoproteins; Liver; Male; Middle Aged; Osmolar Concentration; Retinyl Esters; Triglycerides; Vitamin A | 1989 |
Membranes as the energy source in the endergonic transformation of vitamin A to 11-cis-retinol.
Topics: Amphibians; Animals; Cattle; Cell Membrane; cis-trans-Isomerases; Diterpenes; Energy Metabolism; Isomerases; Isomerism; Kinetics; Molecular Structure; Pigment Epithelium of Eye; Retinyl Esters; Ultraviolet Rays; Vitamin A | 1989 |
Cholate effects on all-trans-retinyl palmitate hydrolysis in tissue homogenates: solubilization of multiple kidney membrane hydrolases.
Topics: Animals; Carboxylic Ester Hydrolases; Cell Fractionation; Cell Membrane; Cholic Acid; Cholic Acids; Chromatography, Gel; Chromatography, Ion Exchange; Detergents; Diterpenes; Isoenzymes; Kidney; Kinetics; Male; Organ Specificity; Rats; Retinyl Esters; Solubility; Subcellular Fractions; Vitamin A | 1989 |
Effect of retinyl palmitate and 13-cis retinoic acid on immune functions in immunodeficient, nude mice.
Topics: Animals; B-Lymphocytes; Cytotoxicity, Immunologic; Diterpenes; Female; Immunologic Deficiency Syndromes; Killer Cells, Natural; Macrophages; Melanoma; Mice; Mice, Nude; Mitogens; Phagocytosis; Retinyl Esters; T-Lymphocytes; Tretinoin; Vitamin A | 1989 |
Immunohistochemistry of vacuoles occurring in rat hepatocytes after retinol administration.
Topics: alpha 1-Antitrypsin; Animals; Antibodies; Ceruloplasmin; Diterpenes; Female; Immunohistochemistry; Kinetics; Liver; Prealbumin; Rats; Retinol-Binding Proteins; Retinol-Binding Proteins, Plasma; Retinyl Esters; Serum Albumin; Transferrin; Vacuoles; Vitamin A | 1989 |
Rabbits fed on beta-carotene have higher serum levels of all-trans retinoic acid than those receiving no beta-carotene.
Topics: Animals; beta Carotene; Carotenoids; Diterpenes; Drug Administration Schedule; Female; Liver; Rabbits; Retinyl Esters; Tretinoin; Vitamin A | 1989 |
Hydrolysis of retinyl palmitate by enzymes of rat pancreas and liver. Differentiation of bile salt-dependent and bile salt-independent, neutral retinyl ester hydrolases in rat liver.
Topics: Animals; Bile Acids and Salts; Carboxylic Ester Hydrolases; Cell Membrane; Cytosol; Diterpenes; Hydrolysis; Immunoglobulin G; Liver; Male; Microsomes, Liver; Pancreas; Rats; Rats, Inbred Strains; Retinyl Esters; Sterol Esterase; Vitamin A | 1989 |
Spontaneous transfer of retinoic acid, retinyl acetate, and retinyl palmitate between single unilamellar vesicles.
Topics: Diterpenes; Energy Transfer; Kinetics; Liposomes; Osmolar Concentration; Phosphatidylcholines; Phosphatidylethanolamines; Retinyl Esters; Spectrometry, Fluorescence; Thermodynamics; Tretinoin; Vitamin A | 1989 |
Excess vitamin A decreases the specific activity of galactosyltransferase in Golgi apparatus of rat liver.
Topics: Acid Anhydride Hydrolases; Animals; Diterpenes; Galactosyltransferases; Golgi Apparatus; Hypervitaminosis A; Lipid Metabolism; Liver; Male; Microscopy, Electron; N-Acetyllactosamine Synthase; Phosphoric Monoester Hydrolases; Pyrophosphatases; Random Allocation; Rats; Rats, Inbred Strains; Retinyl Esters; Time Factors; Uridine Monophosphate; Vitamin A | 1988 |
Enhanced survival by vitamin A supplementation during a retrovirus infection causing murine AIDS.
Topics: Acquired Immunodeficiency Syndrome; Animals; B-Lymphocytes; Disease Models, Animal; Diterpenes; Female; Leukemia Virus, Murine; Leukemia, Experimental; Leukocyte Count; Macrophage Activation; Macrophages; Mice; Mice, Inbred C57BL; Retinyl Esters; T-Lymphocytes; T-Lymphocytes, Cytotoxic; T-Lymphocytes, Helper-Inducer; T-Lymphocytes, Regulatory; Vitamin A | 1988 |
Increased retinoic acid metabolism following 3,3',4,4',5,5'-hexabromobiphenyl injection.
Topics: Animals; Cytochrome P-450 Enzyme System; Diterpenes; Glucuronosyltransferase; Hydroxylation; Liver; Male; Nitrophenols; Polybrominated Biphenyls; Rats; Rats, Inbred Strains; Retinyl Esters; Tretinoin; Vitamin A | 1988 |
Determination of fat-soluble vitamins in a pharmaceutical dosage form by solid-phase extraction and reversed-phase liquid chromatography.
Topics: Cholecalciferol; Chromatography, High Pressure Liquid; Diterpenes; Dosage Forms; Retinyl Esters; Spectrophotometry, Ultraviolet; Vitamin A; Vitamin E; Vitamins | 1988 |
Enzymatic esterification of exogenous retinol and 3,4-didehydroretinol in the retinal pigment epithelium.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Esters; Kinetics; Pigment Epithelium of Eye; Ranidae; Retinyl Esters; Vitamin A | 1986 |
Ultrastructure of tumor cell interaction with alveolar macrophages stimulated by vitamin A.
Topics: Animals; Cells, Cultured; Cytoplasm; Cytotoxicity, Immunologic; Diterpenes; Macrophages; Male; Mammary Neoplasms, Experimental; Microscopy, Electron; Microscopy, Electron, Scanning; Rats; Rats, Inbred F344; Retinyl Esters; Vitamin A | 1985 |
Effects of vitamin A and its analogs on nonenzymatic lipid peroxidation in rat brain mitochondria.
Topics: Animals; Ascorbic Acid; Brain; Diterpenes; Ferrous Compounds; Free Radicals; Lipid Peroxidation; Male; Malondialdehyde; Mitochondria; Rats; Rats, Inbred Strains; Retinaldehyde; Retinyl Esters; Tretinoin; Vitamin A | 1989 |
Uptake of retinyl ester in HL-60 cells via the low-density-lipoprotein-receptor pathway.
Topics: Cell Line; Diterpenes; Humans; Leukemia, Promyelocytic, Acute; Lipoproteins; Lipoproteins, LDL; Lovastatin; Retinoids; Retinol-Binding Proteins; Retinyl Esters; Sterol O-Acyltransferase; Tumor Cells, Cultured; Vitamin A | 1989 |
A relationship between retinol and cellular retinol-binding protein concentrations in human squamous cell carcinomas.
Topics: Carcinoma, Squamous Cell; Diterpenes; Epidermis; Humans; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Retinol-Binding Proteins, Plasma; Retinyl Esters; Tumor Cells, Cultured; Vitamin A | 1989 |
Retinol and retinyl esters in patients with alcoholic liver disease.
Topics: Adult; Aged; Diterpenes; Ethanol; Fatty Liver; Fatty Liver, Alcoholic; Female; Humans; Liver; Liver Diseases; Liver Diseases, Alcoholic; Male; Middle Aged; Retinoids; Retinol-Binding Proteins; Retinyl Esters; Vitamin A | 1989 |
[Retinoic acid and its analogs enhance allogeneic CTL induction in mice].
Topics: Animals; Antigen-Presenting Cells; Diterpenes; Female; Male; Mice; Retinyl Esters; T-Lymphocytes, Cytotoxic; Tretinoin; Vitamin A | 1987 |
Dietary polyunsaturated fats of the W-6 and W-3 series reduce postprandial lipoprotein levels. Chronic and acute effects of fat saturation on postprandial lipoprotein metabolism.
Topics: Adult; Chylomicrons; Dietary Fats; Diterpenes; Fatty Acids, Unsaturated; Glycated Hemoglobin; Humans; Insulin; Lipase; Lipolysis; Lipoproteins; Male; Platelet Count; Reference Values; Retinyl Esters; Vitamin A | 1988 |
Effect of prolonged administration of low doses of dietary retinoids on cell-mediated immunity and the growth of transplantable tumors in mice.
Topics: Animals; Concanavalin A; Diet; Diterpenes; Dose-Response Relationship, Drug; Female; Fibrosarcoma; Immunity, Cellular; Interferon-gamma; Interleukin-2; Lipopolysaccharides; Lymphocyte Activation; Mammary Neoplasms, Experimental; Mice; Mice, Inbred BALB C; Neoplasm Transplantation; Neoplasms, Experimental; Retinoids; Retinyl Esters; Vitamin A | 1986 |
The effect of retinoids on the activity of the membrane form of galactosyltransferase, studied in an enzyme/liposome model system.
Topics: Animals; Cattle; Diterpenes; Female; Galactosyltransferases; Kinetics; Liposomes; Milk; Phosphatidylserines; Retinaldehyde; Retinoids; Retinyl Esters; Vitamin A | 1986 |
Effect of antioxidants on mutagenesis induced by DMBA in human cells.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Antioxidants; Cell Line; Diterpenes; Humans; Mutation; Retinyl Esters; Vitamin A | 1986 |
Effect of arachidonic acid on anthralin inflammation.
Topics: Administration, Topical; Adult; Aged; Anthralin; Arachidonic Acid; Arachidonic Acids; Diterpenes; Edema; Erythema; Female; Free Radicals; Humans; Inflammation; Male; Middle Aged; Retinyl Esters; Time Factors; Vitamin A; Vitamin E | 1987 |
Effects of excess vitamin A and canthaxanthin on salivary gland tumors.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; beta Carotene; Canthaxanthin; Carotenoids; Diterpenes; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Salivary Gland Neoplasms; Tissue Distribution; Vitamin A | 1988 |
Protein-energy malnutrition increases teratogenicity of hypervitaminosis A in rats.
Topics: Animals; Body Weight; Congenital Abnormalities; Diterpenes; Female; Hypervitaminosis A; Pregnancy; Protein-Energy Malnutrition; Rats; Rats, Inbred Strains; Retinyl Esters; Tretinoin; Vitamin A | 1988 |
Simple high-performance liquid chromatographic method for the separation of retinoids including N-(4-hydroxyphenyl)-all-trans-retinamide.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Female; Fenretinide; Liver; Mice; Rats; Rats, Inbred Strains; Retinoids; Retinyl Esters; Tretinoin; Vitamin A | 1985 |
Retinyl ester synthesis by isolated adult rabbit lung type II cells.
Topics: Animals; Cells, Cultured; Diterpenes; Pulmonary Alveoli; Rabbits; Retinyl Esters; Vitamin A | 1988 |
Influence of vitamin A palmitate on the growth of regenerating Triturus alpestris forelimbs.
Topics: Animals; Cell Division; Diterpenes; Forelimb; Regeneration; Retinyl Esters; Time Factors; Triturus; Vitamin A | 1988 |
Effect of premature delivery on rat lung retinol (vitamin A) and retinyl ester stores.
Topics: Animals; Diterpenes; Gestational Age; Lung; Rats; Rats, Inbred Strains; Retinyl Esters; Time Factors; Vitamin A | 1988 |
Studies on the testicular effects of vitamin A palmitate in the Sprague-Dawley rat.
Topics: Animals; Diterpenes; Dose-Response Relationship, Drug; Male; Organ Size; Rats; Rats, Inbred Strains; Retinyl Esters; Testis; Testosterone; Vitamin A | 1988 |
Pharmacokinetics and metabolism of retinol administered at a chemopreventive level to normal subjects.
Topics: Adipose Tissue; Aged; Antineoplastic Agents; Diterpenes; Female; Humans; Male; Middle Aged; Retinyl Esters; Skin; Tissue Distribution; Vitamin A | 1988 |
Vitamin A is stored as fatty acyl esters of retinol in the lacrimal gland.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Lacrimal Apparatus; Rabbits; Retinoids; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 1988 |
Hepatic stores of retinol and retinyl esters in elderly people.
Topics: Aged; Aged, 80 and over; Animals; Autopsy; Chromatography, High Pressure Liquid; Chronic Disease; Diterpenes; Female; Humans; Liver; Male; Nutrition Disorders; Retinoids; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 1988 |
A rapid and sensitive separation of retinol and retinyl palmitate using a small, disposable bonded-phase column: kinetic applications.
Topics: Catalysis; Chromatography; Diterpenes; Humans; Lipase; Milk, Human; Retinyl Esters; Sterol Esterase; Vitamin A | 1988 |
[Experimental animal studies of absorption of vitamin A palmitate dissolved in various plant oils].
Topics: Animals; Diterpenes; Intestinal Absorption; Liver; Male; Oils; Plants; Rats; Retinyl Esters; Vitamin A | 1988 |
Formation of visual pigment chromophores during the development of Xenopus laevis.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Embryo, Nonmammalian; Retina; Retinal Pigments; Retinaldehyde; Retinoids; Retinyl Esters; Vitamin A; Xenopus laevis | 1988 |
Stereochemical inversion at C-15 accompanies the enzymatic isomerization of all-trans- to 11-cis-retinoids.
Topics: Alcohol Dehydrogenase; Animals; Cattle; Diterpenes; Horses; Isomerases; Molecular Conformation; Pigment Epithelium of Eye; Rana pipiens; Retinoids; Retinyl Esters; Stereoisomerism; Vitamin A | 1988 |
Effects of beta-carotene and retinyl palmitate on corn oil-induced superoxide dismutase and catalase in rats.
Topics: Administration, Oral; Animals; beta Carotene; Carotenoids; Catalase; Cholesterol, HDL; Corn Oil; Diterpenes; Enzyme Induction; Liver; Liver Neoplasms, Experimental; Male; Rats; Rats, Inbred BUF; Retinyl Esters; Superoxide Dismutase; Vitamin A | 1988 |
Hydrolysis of cis and trans isomers of retinyl palmitate by retinyl ester hydrolase of pig liver.
Topics: Ammonium Sulfate; Animals; Carboxylic Ester Hydrolases; Chemical Precipitation; Chromatography, High Pressure Liquid; Cytosol; Diterpenes; Hydrolysis; Liver; Molecular Weight; Phenylmethylsulfonyl Fluoride; Retinyl Esters; Stereoisomerism; Swine; Vitamin A | 1988 |
The effects of in vivo administration of teratogenic doses of vitamin A during the preimplantation period in the mouse.
Topics: Abnormalities, Drug-Induced; Animals; Blastocyst; Diterpenes; Female; Fetal Resorption; Litter Size; Mice; Mice, Inbred C3H; Pregnancy; Retinyl Esters; Teratogens; Vitamin A | 1988 |
Concerted action of human carboxyl ester lipase and pancreatic lipase during lipid digestion in vitro: importance of the physicochemical state of the substrate.
Topics: Bile Acids and Salts; Carboxylic Ester Hydrolases; Chemical Phenomena; Chemistry, Physical; Cholesterol Esters; Digestion; Diterpenes; Emulsions; Humans; In Vitro Techniques; Lipid Metabolism; Micelles; Pancreas; Phosphatidylcholines; Retinyl Esters; Triglycerides; Vitamin A | 1988 |
Retinoid metabolism in cultured human retinal pigment epithelium.
Topics: Blood; Cells, Cultured; Chromatography, High Pressure Liquid; Diterpenes; Eye Proteins; Humans; Hydrolysis; Pigment Epithelium of Eye; Retinol-Binding Proteins; Retinyl Esters; Serum Albumin, Bovine; Vitamin A | 1988 |
Transfer of retinol from parenchymal to stellate cells in liver is mediated by retinol-binding protein.
Topics: Animals; Cell Communication; Chylomicrons; Diterpenes; Kinetics; Liver; Lymph; Male; Rats; Rats, Inbred Strains; Retinol-Binding Proteins; Retinyl Esters; Vitamin A | 1988 |
Retinoic acid supplementation of a vitamin A-deficient diet inhibits retinoid loss from hamster liver and serum pools.
Topics: Animals; Blood Glucose; Cricetinae; Diet; Diterpenes; Epithelium; Growth; Life Expectancy; Liver; Male; Mesocricetus; Metaplasia; Retinyl Esters; Trachea; Tretinoin; Vitamin A; Vitamin A Deficiency | 1988 |
Vitamin A induced bilateral asymmetries in triturus forelimb regenerates.
Topics: Aging; Animals; Diterpenes; Forelimb; Metamorphosis, Biological; Regeneration; Retinyl Esters; Triturus; Vitamin A | 1988 |
Autoradiographic evaluation of vitamin A effects on Triturus alpestris blastema cells.
Topics: Animals; Autoradiography; Cell Division; Diterpenes; DNA; Extremities; Regeneration; Retinyl Esters; Thymidine; Time Factors; Triturus; Vitamin A | 1988 |
The effect of bile-salt-stimulated human milk lipase on the interconversion of retinyl palmitate and retinol.
Topics: Animals; Bile Acids and Salts; Diterpenes; Humans; Hydrolysis; Lipase; Milk, Human; Retinyl Esters; Vitamin A | 1988 |
Biosynthesis of 11-cis-retinoids and retinyl esters by bovine pigment epithelium membranes.
Topics: Animals; Cattle; Cell Membrane; Diterpenes; Hydroxylamine; Hydroxylamines; Hydroxymercuribenzoates; Kinetics; Pigment Epithelium of Eye; Retinaldehyde; Retinoids; Retinyl Esters; Tritium; Vitamin A | 1987 |
Effects of dietary retinyl palmitate or 13-cis-retinoic acid on the promotion of tumors in mouse skin.
Topics: Administration, Cutaneous; Animals; Cell Transformation, Neoplastic; Diet; Diterpenes; Dose-Response Relationship, Drug; Female; Isotretinoin; Mice; Papilloma; Retinyl Esters; Skin; Skin Neoplasms; Tetradecanoylphorbol Acetate; Time Factors; Tretinoin; Vitamin A | 1987 |
High-dose cytosine arabinoside and retinol in the treatment of acute myelogenous leukemia in childhood.
Topics: Antineoplastic Combined Chemotherapy Protocols; Child; Cytarabine; Diterpenes; Humans; Leukemia, Myeloid, Acute; Retinyl Esters; Vitamin A | 1987 |
Dietary fat clearance in normal subjects is regulated by genetic variation in apolipoprotein E.
Topics: Adult; Aged; Apolipoproteins E; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Cholesterol, VLDL; Chylomicrons; Dietary Fats; Diterpenes; Female; Genetic Variation; Humans; Lipoproteins, VLDL; Male; Middle Aged; Phenotype; Retinyl Esters; Vitamin A | 1987 |
Micronutrient assay for cancer prevention clinical trials: serum retinol, retinyl palmitate, alpha-carotene, and beta-carotene with the use of high-performance liquid chromatography.
Topics: beta Carotene; Carotenoids; Chromatography, High Pressure Liquid; Diterpenes; Humans; Individuality; Neoplasms; Retinyl Esters; Vitamin A | 1987 |
Mechanism of action of aromatic amines that short-circuit the visual cycle.
Topics: Adaptation, Ocular; Amines; Aniline Compounds; Animals; Diterpenes; Magnetic Resonance Spectroscopy; Rana pipiens; Retinal Pigments; Retinyl Esters; Rhodopsin; Schiff Bases; Structure-Activity Relationship; Vision, Ocular; Vitamin A | 1986 |
Competition between retinol and 3,4-didehydroretinol for esterification in crude pigment epithelial cell fractions.
Topics: Animals; Diterpenes; Esterification; In Vitro Techniques; Pigment Epithelium of Eye; Rana pipiens; Retinyl Esters; Vitamin A | 1986 |
Biochemical characterization of the retinoid isomerase system of the eye.
Topics: Animals; cis-trans-Isomerases; Detergents; Diterpenes; Endopeptidase K; Ethanol; Eye; Hydrogen-Ion Concentration; Isomerases; Isomerism; Kinetics; Pigment Epithelium of Eye; Rana pipiens; Retinaldehyde; Retinyl Esters; Serine Endopeptidases; Type C Phospholipases; Vitamin A | 1987 |
Retinol esterification by mouse epidermal microsomes: evidence for acyl-CoA:retinol acyltransferase activity.
Topics: Acyltransferases; Animals; Binding, Competitive; Diterpenes; Epidermis; Esters; Mice; Microsomes; Retinol O-Fatty-Acyltransferase; Retinyl Esters; Vitamin A | 1987 |
Craniofacial dysmorphogenesis following hypervitaminosis A in mice.
Topics: Animals; Diterpenes; Ear Ossicles; Facial Bones; Female; Mandible; Maternal-Fetal Exchange; Mice; Muscles; Pregnancy; Retinyl Esters; Skull; Temporomandibular Joint; Vitamin A; Zygoma | 1987 |
Studies on the in vivo transfer of retinoids from parenchymal to stellate cells in rat liver.
Topics: Animals; Biological Transport, Active; Chylomicrons; Diterpenes; Female; In Vitro Techniques; Kinetics; Liver; Rats; Rats, Inbred Strains; Retinoids; Retinyl Esters; Vitamin A | 1987 |
Factors related to the light stability of vitamin A in various carriers.
Topics: Animals; Cattle; Diterpenes; Light; Milk; Retinyl Esters; Vitamin A | 1987 |
Kinetics of chylomicron remnant clearance in normal and in hyperlipoproteinemic subjects.
Topics: Adult; Aged; Chylomicrons; Diterpenes; Half-Life; Humans; Hyperlipoproteinemia Type III; Hyperlipoproteinemia Type IV; Hyperlipoproteinemias; Kinetics; Male; Middle Aged; Retinyl Esters; Vitamin A | 1987 |
Catabolism of chylomicron remnants in normolipidemic subjects in relation to the apoprotein E phenotype.
Topics: Adult; Apolipoprotein E2; Apolipoproteins E; Chylomicrons; Diterpenes; Heterozygote; Homozygote; Humans; Lipids; Lipoproteins; Lipoproteins, VLDL; Male; Phenotype; Retinyl Esters; Vitamin A | 1987 |
Long-term relapse-free survival in childhood acute nonlymphocytic leukemia.
Topics: Acute Disease; Adolescent; Antineoplastic Combined Chemotherapy Protocols; Child; Cytarabine; Diterpenes; Dose-Response Relationship, Drug; Doxorubicin; Humans; Leukemia; Retinyl Esters; Thioguanine; Vitamin A | 1987 |
Topical vitamin A ointment increases healing of cataract incisions.
Topics: Administration, Topical; Animals; Cataract Extraction; Cornea; Diterpenes; Ointments; Petrolatum; Rabbits; Retinyl Esters; Sclera; Tensile Strength; Vitamin A; Wound Healing | 1987 |
Dietary vitamins A and E influence retinyl ester composition and content of the retinal pigment epithelium.
Topics: Animals; Diet; Diterpenes; Male; Pigment Epithelium of Eye; Rats; Rats, Inbred F344; Retinyl Esters; Vitamin A; Vitamin E | 1987 |
Vitamin A relative dose response test: validation by intravenous injection in children with liver disease.
Topics: Biliary Atresia; Biopsy; Child, Preschool; Diterpenes; Dose-Response Relationship, Drug; Humans; Infant; Liver; Liver Diseases; Retinyl Esters; Time Factors; Vitamin A; Vitamin A Deficiency | 1987 |
Effects of dietary retinyl palmitate and selenium on tumoricidal capacity of macrophages in mice undergoing tumor promotion.
Topics: Animals; Cytotoxicity, Immunologic; Diet; Diterpenes; Female; Macrophages; Mice; Neoplasms, Experimental; Retinyl Esters; Selenium; Vitamin A | 1987 |
Contraceptive steroids increase cholesterol in bile: mechanisms of action.
Topics: Absorption; Adult; Bile; Bile Acids and Salts; Cholesterol; Cholesterol, Dietary; Chylomicrons; Contraceptives, Oral, Hormonal; Diet; Diterpenes; Female; Gallbladder; Humans; Kinetics; Lipids; Liver; Retinyl Esters; Vitamin A | 1987 |
Age-related alterations in vitamin A metabolism in the rat retina.
Topics: Adaptation, Ocular; Aging; Animals; Diterpenes; Male; Pigment Epithelium of Eye; Rats; Rats, Inbred ACI; Retina; Retinyl Esters; Vitamin A | 1987 |
The phenotypic interdependence of the musculoskeletal characters of the mandibular arch in mice.
Topics: Abnormalities, Drug-Induced; Animals; Diterpenes; Ear Ossicles; Genetic Linkage; Mandible; Mice; Musculoskeletal System; Phenotype; Retinyl Esters; Temporomandibular Joint; Vitamin A; Zygoma | 1986 |
Hydrolysis of retinyl esters by non-specific carboxylesterases from rat liver endoplasmic reticulum.
Topics: Animals; Carboxylic Ester Hydrolases; Centrifugation; Diterpenes; Endoplasmic Reticulum; Hydrolysis; Liver; Microsomes, Liver; Palmitoyl Coenzyme A; Rats; Retinol-Binding Proteins; Retinol-Binding Proteins, Plasma; Retinyl Esters; Vitamin A | 1987 |
A novel role of fatty acid-binding protein as a vehicle of retinoids.
Topics: Animals; Carrier Proteins; Cytosol; Diterpenes; Fatty Acid-Binding Protein 7; Fatty Acid-Binding Proteins; Liver; Neoplasm Proteins; Nerve Tissue Proteins; Rats; Retinoids; Retinyl Esters; Vitamin A | 1987 |
Modulation of collagen synthesis by fat-storing cells, isolated from CCl4- or vitamin A-treated rats.
Topics: Animals; Carbon Tetrachloride; Cells, Cultured; Collagen; Diterpenes; Endoplasmic Reticulum; Lipid Metabolism; Liver; Liver Cirrhosis, Experimental; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Vitamin A | 1987 |
Visual pigments and retinoids in the Mongolian jird.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Female; Gerbillinae; Glucosides; Liver; Male; Microscopy, Electron, Scanning; Photoreceptor Cells; Pigment Epithelium of Eye; Retina; Retinal Pigments; Retinoids; Retinyl Esters; Rhodopsin; Rod Cell Outer Segment; Spectrophotometry; Vitamin A | 1987 |
Vitamin A promotes DNA synthesis and mitosis in blastemas of Triturus alpestris.
Topics: Animals; Diterpenes; DNA; Mitosis; Regeneration; Retinyl Esters; Triturus; Vitamin A | 1987 |
Transport of esterified retinol in fasting human blood.
Topics: Adult; Aged; Biological Transport, Active; Chylomicrons; Diterpenes; Fasting; Female; Humans; Lipoproteins, LDL; Lipoproteins, VLDL; Male; Middle Aged; Retinyl Esters; Vitamin A | 1986 |
Comparison of the effects of vitamin A on limb development and regeneration in the axolotl, Ambystoma mexicanum.
Topics: Ambystoma mexicanum; Animals; Diterpenes; Extremities; Forelimb; Hindlimb; Regeneration; Retinyl Esters; Vitamin A | 1986 |
Comparison of the effects of vitamin A on limb development and regeneration in Xenopus laevis tadpoles.
Topics: Animals; Diterpenes; Dose-Response Relationship, Drug; Extremities; Forelimb; Hindlimb; Regeneration; Retinyl Esters; Vitamin A; Xenopus laevis | 1986 |
The effects of two retinoids on limb regeneration in Pleurodeles waltl and Triturus vulgaris.
Topics: Animals; Diterpenes; Dose-Response Relationship, Drug; Extremities; Larva; Light; Pleurodeles; Regeneration; Retinoids; Retinyl Esters; Tretinoin; Triturus; Vitamin A | 1986 |
Decreased hepatic retinyl palmitate hydrolase activity in protein-deficient rats.
Topics: Animals; Carboxylic Ester Hydrolases; Diterpenes; Liver; Male; Protein Deficiency; Rats; Retinyl Esters; Vitamin A | 1986 |
Contraceptive steroids increase hepatic uptake of chylomicron remnants in healthy young women.
Topics: Adult; Biological Transport, Active; Cholesterol; Cholesterol, HDL; Chylomicrons; Contraceptives, Oral; Diterpenes; Female; Humans; Lipids; Liver; Metabolic Clearance Rate; Retinyl Esters; Vitamin A | 1986 |
Biochemical and ultrastructural studies on vitamin A induced proximalization of limb regeneration in axolotl.
Topics: Ambystoma; Animals; Cell Cycle; Diterpenes; DNA; Forelimb; Regeneration; Retinyl Esters; Vitamin A | 1986 |
Rapid preparation of anhydroretinol and its use as an internal standard in determination of liver total vitamin A by high-performance liquid chromatography.
Topics: Chromatography, High Pressure Liquid; Diterpenes; Humans; Liver; Reference Standards; Retinyl Esters; Spectrophotometry, Ultraviolet; Vitamin A | 1986 |
Relationship between dietary retinol and lipofuscin in the retinal pigment epithelium.
Topics: Animals; Diet; Diterpenes; Drug Interactions; Lipofuscin; Male; Oxidation-Reduction; Photoreceptor Cells; Pigment Epithelium of Eye; Pigments, Biological; Rats; Rats, Inbred F344; Retinyl Esters; Vitamin A; Vitamin A Deficiency; Vitamin E; Vitamin E Deficiency | 1986 |
Effects of retinoic acid on hepatic cytochrome P-450 dependent enzymes in rats under different vitamin A status.
Topics: Aminopyrine N-Demethylase; Aniline Hydroxylase; Animals; Cytochrome P-450 Enzyme System; Diterpenes; Liver; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Tretinoin; Vitamin A; Vitamin A Deficiency | 1986 |
Modulation of natural killer activity in mice by prolonged administration of various doses of dietary retinoids.
Topics: Age Factors; Animals; Cytotoxicity, Immunologic; Diterpenes; Dose-Response Relationship, Drug; Immunity, Innate; Killer Cells, Natural; Mice; Retinyl Esters; Spleen; Time Factors; Vitamin A | 1986 |
Hydrolysis of 11-cis- and all-trans-retinyl palmitate by homogenates of human retinal epithelial cells.
Topics: Adult; Aged; Aged, 80 and over; Diterpenes; Epithelium; Humans; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Middle Aged; Retina; Retinyl Esters; Stereoisomerism; Vitamin A | 1987 |
Effect of vitamin A analogs on concanavalin A-induced agglutination of erythrocytes.
Topics: Concanavalin A; Diterpenes; Erythrocytes; Hemagglutination; Humans; Retinyl Esters; Tretinoin; Vitamin A | 1986 |
Influence of milk fat, milk solids, and light intensity on the light stability of vitamin A and riboflavin in lowfat milk.
Topics: Animals; Cattle; Diterpenes; Drug Stability; Fats; Light; Milk; Retinyl Esters; Riboflavin; Vitamin A | 1986 |
Dietary manipulation of ethanol preference in the Syrian golden hamster.
Topics: Alcohol Drinking; Animals; Brain; Cholesterol; Cholesterol, Dietary; Cricetinae; Dietary Fats, Unsaturated; Diterpenes; Fatty Acids, Essential; Liver; Male; Mesocricetus; Phospholipids; Retinyl Esters; Vitamin A | 1986 |
Acyl-CoA-independent esterification of retinol bound to cellular retinol-binding protein (type II) by microsomes from rat small intestine.
Topics: Acyl Coenzyme A; Animals; Diterpenes; Intestine, Small; Isoenzymes; Kinetics; Microsomes; Protein Binding; Rats; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Retinyl Esters; Serum Albumin; Vitamin A | 1987 |
Co-carcinogenic effects of several Korean foods on gastric cancer induced by N-methyl-N'-nitro-N-nitrosoguanidine in rats.
Topics: Animals; Cocarcinogenesis; Condiments; Diterpenes; Duodenal Neoplasms; Feeding Behavior; Glycine max; Korea; Methylnitronitrosoguanidine; Panax; Plants, Medicinal; Rats; Rats, Inbred ACI; Rats, Inbred F344; Rats, Inbred Strains; Retinyl Esters; Sodium Chloride; Stomach Neoplasms; Vitamin A | 1985 |
High-dose cytosine arabinoside in the treatment of childhood malignancies.
Topics: Adolescent; Adult; Antineoplastic Combined Chemotherapy Protocols; Central Nervous System Diseases; Child; Child, Preschool; Cytarabine; Diterpenes; Doxorubicin; Female; Humans; Infant; Leukemia, Lymphoid; Leukemia, Myeloid, Acute; Lymphoma; Male; Pancytopenia; Recurrence; Retinyl Esters; Vitamin A; Vomiting | 1985 |
Vitamin A and tumor immunity.
Topics: Animals; Diterpenes; Female; Fibrosarcoma; Lymph Nodes; Mice; Mice, Inbred BALB C; Neoplasm Transplantation; Retinyl Esters; T-Lymphocytes, Cytotoxic; Vitamin A | 1985 |
The specific inhibition of 11-cis-retinyl palmitate formation in the frog eye by diaminophenoxypentane, an inhibitor of rhodopsin regeneration.
Topics: Aniline Compounds; Animals; Chromatography, High Pressure Liquid; Dark Adaptation; Diterpenes; Dose-Response Relationship, Drug; Pigment Epithelium of Eye; Rana pipiens; Retina; Retinyl Esters; Rhodopsin; Vitamin A | 1985 |
High dietary vitamin A (retinyl palmitate) and cellular immune functions in mice.
Topics: Animals; Ascitic Fluid; Body Weight; Cell Count; Cytotoxicity, Immunologic; Diet; Diterpenes; Female; Interleukin-1; Macrophage Activation; Mice; Mice, Inbred Strains; Neoplasms, Experimental; Phagocytosis; Retinyl Esters; Vitamin A | 1985 |
Determination of retinyl palmitate in homogenates and subcellular fractions of rat liver by liquid chromatography.
Topics: Animals; Chromatography, High Pressure Liquid; Chromatography, Thin Layer; Diterpenes; Liver; Microscopy, Phase-Contrast; Rats; Rats, Inbred Strains; Retinyl Esters; Spectrophotometry; Subcellular Fractions; Vitamin A | 1985 |
Effect of vitamin A palmitate on diphosphopyridine nucleotide activity in DMBA-induced hyperplastic toad skin.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Bufonidae; Diterpenes; Female; Hyperplasia; Male; NAD; Retinyl Esters; Skin; Vitamin A | 1985 |
Time and dose responses of the reduction in retinoid concentrations in C57BL/Rij and DBA/2 mice induced by 3,4,3',4'-tetrachlorobiphenyl.
Topics: Animals; Aryl Hydrocarbon Hydroxylases; Diterpenes; Enzyme Induction; Female; Liver; Male; Mice; Mice, Inbred C57BL; Mice, Inbred DBA; Polychlorinated Biphenyls; Rats; Rats, Inbred Strains; Retinoids; Retinyl Esters; Species Specificity; Time Factors; Vitamin A | 1985 |
Potentiation by vitamin A of the action of anticancer agents against murine tumors.
Topics: Animals; Antineoplastic Combined Chemotherapy Protocols; Cisplatin; Diterpenes; Doxorubicin; Drug Evaluation, Preclinical; Drug Synergism; Fluorouracil; Leukemia P388; Male; Mercaptopurine; Methotrexate; Mice; Mice, Inbred Strains; Neoplasm Transplantation; Neoplasms, Experimental; Nimustine; Nitrosourea Compounds; Retinyl Esters; Sarcoma 180; Vitamin A | 1985 |
Determination of retinyl esters and retinol in serum or plasma by normal-phase liquid chromatography: method and applications.
Topics: Adult; Animals; Child; Chromatography, High Pressure Liquid; Diterpenes; Female; Humans; Hypervitaminosis A; Male; Microchemistry; Plasma; Rats; Rats, Inbred Strains; Retinyl Esters; Vitamin A | 1986 |
Metabolism of all-trans-[11-3H]retinyl acetate in the testes of young rats.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Injections; Liver; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Testis; Time Factors; Tretinoin; Vitamin A | 1986 |
Comparison between three fluorometric micromethods for determination of vitamin A in serum.
Topics: Adult; Aged; Chromatography; Chromatography, High Pressure Liquid; Diterpenes; Fasting; Humans; Microchemistry; Middle Aged; Retinyl Esters; Spectrometry, Fluorescence; Vitamin A | 1985 |
Effects of retinoids on invasion of organ cultures of chick chorioallantoic membrane by adenovirus transformed cells.
Topics: Adenoviruses, Human; Allantois; Animals; Cell Differentiation; Cell Division; Cell Transformation, Neoplastic; Cell Transformation, Viral; Chick Embryo; Chorion; Diterpenes; Extraembryonic Membranes; Neoplasm Invasiveness; Organ Culture Techniques; Rats; Retinoids; Retinyl Esters; Tretinoin; Vitamin A | 1985 |
Plasma decay of chylomicron remnants is not affected by heparin-stimulated plasma lipolytic activity in normal fasting man.
Topics: Adult; Chylomicrons; Diterpenes; Female; Heparin; Humans; Kinetics; Lipid Mobilization; Lipoprotein Lipase; Male; Retinyl Esters; Triglycerides; Vitamin A | 1985 |
Effect of retinoic acid (RA) and retinyl palmitate (RP) repletion on lymphocytes of vitamin A deficient rats.
Topics: Animals; Antibody-Producing Cells; Diterpenes; Leukocyte Count; Lymphocyte Activation; Lymphocytes; Male; Rats; Retinyl Esters; Tretinoin; Vitamin A; Vitamin A Deficiency | 1985 |
Distribution of retinoids in different compartments of the posterior segment of the rabbit eye.
Topics: Animals; Chromatography, High Pressure Liquid; Cytosol; Dark Adaptation; Diterpenes; Membranes; Pigment Epithelium of Eye; Rabbits; Retina; Retinaldehyde; Retinoids; Retinyl Esters; Vitamin A | 1985 |
Perisinusoidal fat-storing cells are the main vitamin A storage sites in rat liver.
Topics: Aging; Animals; Cell Separation; Chromatography, High Pressure Liquid; Chylomicrons; Diterpenes; Female; Lipid Metabolism; Liver; Rats; Retinyl Esters; Temperature; Tissue Distribution; Vitamin A | 1985 |
Evidence for two subcellular pools and different kinetic behaviour of retinyl palmitate in rat liver.
Topics: Animals; Cell Nucleus; Cytosol; Diet; Diterpenes; Growth; Kinetics; Liver; Lysosomes; Male; Microsomes, Liver; Mitochondria, Liver; Rats; Rats, Inbred Strains; Retinyl Esters; Subcellular Fractions; Vitamin A; Vitamin A Deficiency | 1985 |
Retinyl ester synthesis by the isolated perfused-ventilated neonatal rabbit lung.
Topics: Animals; Animals, Newborn; Diterpenes; Kinetics; Lung; Perfusion; Rabbits; Retinyl Esters; Tritium; Vitamin A | 1985 |
Analysis of the fat-soluble vitamins using narrow-bore high-performance liquid chromatography with multichannel UV-VIS detection.
Topics: Animal Feed; Chromatography, High Pressure Liquid; Dairy Products; Diterpenes; Retinyl Esters; Spectrophotometry, Ultraviolet; Vitamin A; Vitamin E; Vitamins | 1985 |
Role of retinoic acid in maturation of fetal liver cells in vitro.
Topics: alpha-Fetoproteins; Animals; Cell Line; Diterpenes; Fetus; Kinetics; Liver; Rats; Retinyl Esters; Serum Albumin; Tretinoin; Vitamin A | 1984 |
Contact allergy to vitamin A.
Topics: Dermatitis, Contact; Diterpenes; Drug Eruptions; Female; Humans; Middle Aged; Retinyl Esters; Vitamin A | 1984 |
Vitamin A in experimental herpetic keratitis.
Topics: Animals; Antibodies, Viral; Body Weight; Diterpenes; Drug Evaluation; Female; Keratitis, Dendritic; Palmitates; Rabbits; Retinyl Esters; Simplexvirus; Triamcinolone Acetonide; Vitamin A | 1981 |
Cytosol binding of retinyl palmitate and palmitic acid in pigment epithelium and retina.
Topics: Animals; Cattle; Centrifugation, Density Gradient; Chick Embryo; Chromatography, Gel; Chromatography, Thin Layer; Cytosol; Diterpenes; Palmitates; Palmitic Acids; Pigment Epithelium of Eye; Receptors, Cell Surface; Retina; Retinol-Binding Proteins; Retinyl Esters; Vitamin A | 1981 |
Effect of vitamin A palmitate on mutagenesis induced by polycyclic aromatic hydrocarbons in human cells.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Benz(a)Anthracenes; Benzo(a)pyrene; Benzopyrenes; Cell Line; Cell Survival; Diterpenes; Epithelium; Humans; Methylcholanthrene; Mutagenicity Tests; Mutagens; Retinyl Esters; Vitamin A | 1983 |
Stimulation of cell proliferation by vitamin A derivatives on murine sarcoma virus-transformed mouse cells in serum-free culture.
Topics: Animals; Blood; Cell Line; Cell Transformation, Viral; Culture Media; Diterpenes; Dose-Response Relationship, Drug; Growth Substances; Kirsten murine sarcoma virus; Mice; Retinaldehyde; Retinyl Esters; Sarcoma Viruses, Murine; Simian virus 40; Tretinoin; Vitamin A | 1983 |
Suitability of retinol, retinal and retinyl palmitate for the regeneration of bleached rhodopsin in the isolated frog retina.
Topics: Animals; Dark Adaptation; Diterpenes; In Vitro Techniques; Isomerism; Liposomes; Photic Stimulation; Rana esculenta; Retina; Retinal Pigments; Retinaldehyde; Retinoids; Retinyl Esters; Rhodopsin; Vitamin A | 1984 |
Use of high-performance liquid chromatography in the analysis of retinyl and 3,4-didehydroretinyl compounds in tissue extracts of bullfrog tadpoles and goldfish.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Esters; Eye; Goldfish; Larva; Liver; Rana catesbeiana; Retinaldehyde; Retinoids; Retinyl Esters; Vitamin A | 1984 |
Experimental cancer prophylaxis.
Topics: Adenoma; Animals; Diterpenes; Ethylnitrosourea; Female; Fetus; Leukemia, Experimental; Lung Neoplasms; Male; Methylcholanthrene; Mice; Peptide Hydrolases; Pregnancy; Retinyl Esters; Sarcoma, Experimental; Vitamin A; Water Supply | 1983 |
Effects of vitamin A on cyclophosphamide mutagenicity in vitro (Ames test) and in vivo (mouse micronucleus test).
Topics: Animals; Body Weight; Bone Marrow; Cell Nucleus; Cyclophosphamide; Diterpenes; In Vitro Techniques; Liver; Male; Mice; Microsomes, Liver; Mutagenicity Tests; Mutagens; Retinyl Esters; Salmonella typhimurium; Vitamin A | 1984 |
Influence of excess of retinoid on DMBA carcinogenesis.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Basement Membrane; Benz(a)Anthracenes; Carcinoma, Squamous Cell; Cheek; Cricetinae; Diterpenes; Epithelium; Female; Male; Mesocricetus; Microscopy, Electron; Mouth Neoplasms; Retinyl Esters; Time Factors; Vitamin A | 1983 |
Opalina ranarum: inhibitory effect of 13-cis-retinoic acid or retinyl palmitate on the induction of cyst formation.
Topics: Animals; Ciliophora; Diterpenes; Female; Isotretinoin; Male; Methylcholanthrene; Ranidae; Retinyl Esters; Tretinoin; Urine; Vitamin A | 1983 |
Chemopreventive effects of beta-carotene and 13-cis-retinoic acid on salivary gland tumors.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; beta Carotene; Butylated Hydroxytoluene; Carotenoids; Diterpenes; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Salivary Gland Neoplasms; Submandibular Gland Neoplasms; Time Factors; Tretinoin; Vitamin A | 1984 |
Plasma kinetics of oral retinol in cancer patients.
Topics: Administration, Oral; Aged; Capsules; Chromatography, High Pressure Liquid; Diterpenes; Drug Evaluation; Female; Half-Life; Humans; Kinetics; Male; Middle Aged; Neoplasms; Prospective Studies; Retinyl Esters; Vitamin A | 1984 |
Gradient reversed-phase high-performance liquid chromatographic separation of naturally occurring retinoids.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Female; Humans; Kidney; Liver; Liver Neoplasms, Experimental; Rats; Rats, Inbred Strains; Retinoids; Retinyl Esters; Swine; Tissue Extracts; Vitamin A | 1984 |
Plasma clearance of chylomicrons labeled with retinyl palmitate in healthy human subjects.
Topics: Adult; Chylomicrons; Diterpenes; Female; Humans; In Vitro Techniques; Intestinal Mucosa; Lipoproteins, HDL; Lipoproteins, LDL; Lipoproteins, VLDL; Liver; Male; Metabolic Clearance Rate; Retinyl Esters; Vitamin A | 1984 |
Alpha-tocopherol and phylloquinone as non-competitive inhibitors of retinyl ester hydrolysis.
Topics: Animals; Carboxylic Ester Hydrolases; Diterpenes; Hydrolysis; Rats; Retinyl Esters; Time Factors; Vitamin A; Vitamin E; Vitamin K 1 | 1984 |
Perinatal rat lung retinol (vitamin A) and retinyl palmitate.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Female; Fetal Blood; Lung; Pregnancy; Rats; Retinyl Esters; Time Factors; Vitamin A | 1984 |
Rod outer segment membranes: good acceptors for retinoids?
Topics: Animals; Cattle; Diterpenes; Liposomes; Membranes; Microsomes, Liver; Photoreceptor Cells; Retinaldehyde; Retinoids; Retinyl Esters; Rod Cell Outer Segment; Vitamin A | 1984 |
A controlled study on the effect of injected water-miscible retinyl palmitate on plasma concentrations of retinol and retinol-binding protein in children with measles in northern Nigeria.
Topics: Child, Preschool; Corneal Ulcer; Diterpenes; Humans; Infant; Injections, Intramuscular; Measles; Nigeria; Nutrition Disorders; Retinol-Binding Proteins; Retinol-Binding Proteins, Plasma; Retinyl Esters; Vitamin A | 1984 |
[Regression of the Pliss lymphosarcoma in rats and biochemical indices in hypovitaminosis A].
Topics: Animals; Diterpenes; Liver; Lymphoma, Non-Hodgkin; Male; Neoplasm Transplantation; Rats; Rats, Inbred Strains; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 1984 |
Lipid peroxide, alpha-tocopherol and retinoid levels in plasma and liver of rats fed diets containing beta-carotene and 13-cis-retinoic acid.
Topics: Animals; beta Carotene; Carotenoids; Chromatography, High Pressure Liquid; Diet; Diterpenes; Isotretinoin; Lipid Peroxides; Liver; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Tretinoin; Vitamin A; Vitamin E; Weaning | 1983 |
Prevention of 3-methylcholanthrene-induced skin tumors in mice by simultaneous application of 13-cis-retinoic acid and retinyl palmitate (vitamin A palmitate).
Topics: Animals; Diterpenes; Isotretinoin; Methylcholanthrene; Mice; Papilloma; Retinyl Esters; Skin Neoplasms; Tretinoin; Vitamin A | 1984 |
Phenotypic heterogeneity in the extended pedigree of a proband with lipoprotein lipase deficiency.
Topics: Adipose Tissue; Adolescent; Adult; Aged; Child; Diterpenes; Female; Humans; Hyperlipoproteinemia Type I; Hyperlipoproteinemias; Lipids; Lipoprotein Lipase; Male; Middle Aged; Pedigree; Phenotype; Retinyl Esters; Triglycerides; Vitamin A | 1983 |
The effect of vitamin A on the regenerating axolotl limb.
Topics: Ambystoma mexicanum; Animals; Connective Tissue; Diterpenes; Dose-Response Relationship, Drug; Forelimb; Mitotic Index; Morphogenesis; Regeneration; Retinyl Esters; Time Factors; Tretinoin; Vitamin A | 1983 |
Retinyl palmitate, retinyl phosphate, and dolichyl phosphate of postnuclear membrane fraction from hepatoma, host liver, and regenerating liver: marginal vitamin A status of hepatoma tissue.
Topics: Animals; Carbon Radioisotopes; Cell Membrane; Diterpenes; Dolichol Phosphates; Guinea Pigs; Liver; Liver Neoplasms, Experimental; Liver Regeneration; Male; Polyisoprenyl Phosphates; Rats; Rats, Inbred BUF; Retinyl Esters; Vitamin A | 1984 |
Stimulatory effect of vitamin A on tumoricidal activity of rat alveolar macrophages.
Topics: Adenocarcinoma; Animals; Cells, Cultured; Cytotoxicity, Immunologic; Diterpenes; Dose-Response Relationship, Immunologic; Macrophage Activation; Macrophages; Male; Mammary Neoplasms, Experimental; Phagocytosis; Pulmonary Alveoli; Rats; Rats, Inbred F344; Retinyl Esters; Tretinoin; Vitamin A | 1984 |
The activity of acyl CoA: retinol acyltransferase in the rat: variation with vitamin A status.
Topics: Acyltransferases; Animals; Diterpenes; Intestinal Mucosa; Jejunum; Kidney; Liver; Male; Microsomes; Microsomes, Liver; Rats; Rats, Inbred Strains; Retinol O-Fatty-Acyltransferase; Retinyl Esters; Tretinoin; Vitamin A | 1984 |
Inhibition of stomal recurrence in laryngectomy with preoperative far therapy. A statistical evaluation.
Topics: Combined Modality Therapy; Diterpenes; Fluorouracil; Humans; Laryngeal Neoplasms; Laryngectomy; Neoplasm Recurrence, Local; Preoperative Care; Radiotherapy Dosage; Retinyl Esters; Tracheotomy; Vitamin A | 1984 |
Inhibition of rat liver retinyl palmitate hydrolase activity by ether analogs of cholesteryl esters and acylglycerides.
Topics: Animals; Carboxylic Ester Hydrolases; Cholesterol; Cholesterol Esters; Diterpenes; Ethers; Glycerol; Lipase; Liver; Rats; Rats, Inbred Strains; Retinyl Esters; Sterol Esterase; Triolein; Vitamin A | 1984 |
Separation of vitamin A and retinyl esters by reversed-phase high-performance liquid chromatography.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Testis; Tretinoin; Vitamin A | 1984 |
Vitamin A metabolism: analysis of steady-state neutral metabolites in rat tissues.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Esters; Intestinal Mucosa; Kidney; Liver; Mass Spectrometry; Rats; Rats, Inbred Strains; Retinyl Esters; Tissue Distribution; Vitamin A | 1984 |
Evaluation of vitamin A stores.
Topics: Adult; Diterpenes; Dose-Response Relationship, Drug; Humans; Liver; Retinyl Esters; Vitamin A | 1984 |
Vitamin A palmitate decreases intravenous glucose tolerance in man.
Topics: Adult; Diterpenes; Glucose; Glucose Tolerance Test; Humans; Hydrocortisone; Injections, Intravenous; Insulin; Insulin Secretion; Lymphocytes; Male; Middle Aged; Receptor, Insulin; Retinyl Esters; Vitamin A | 1982 |
Effects of retinol and retinol palmitate on glycolipid and glycoprotein galactosyltransferase activities of rat liver plasma membranes.
Topics: Adenosine Triphosphate; Animals; beta-N-Acetylglucosaminylglycopeptide beta-1,4-Galactosyltransferase; Cell Membrane; Diterpenes; Galactose; Galactosyltransferases; Glycolipids; In Vitro Techniques; Liver; Male; Mannose; Palmitates; Rats; Retinyl Esters; Uridine Diphosphate Galactose; Vitamin A | 1980 |
[Effect of the joint action of retinol palmitate and BCG vaccine on the occurrence of skin tumors induced by DMBA].
Topics: 9,10-Dimethyl-1,2-benzanthracene; Animals; Antineoplastic Agents; BCG Vaccine; Benz(a)Anthracenes; Diterpenes; Drug Evaluation, Preclinical; Drug Therapy, Combination; Male; Mice; Neoplasms, Experimental; Palmitates; Retinyl Esters; Skin Neoplasms; Vitamin A | 1981 |
Tissue storage of vitamins A and E in rats drinking or infused with total parenteral nutrition solutions.
Topics: alpha-Tocopherol; Animals; Diterpenes; Enteral Nutrition; Male; Parenteral Nutrition; Parenteral Nutrition, Total; Rats; Retinyl Esters; Tissue Distribution; Tocopherols; Vitamin A; Vitamin A Deficiency; Vitamin E; Vitamin E Deficiency | 1982 |
Effect of dietary essential fatty acids on vitamin A utilization in the rat.
Topics: Administration, Oral; Animals; Diet; Dietary Fats; Diterpenes; Fatty Acids, Essential; Fatty Acids, Unsaturated; Lipids; Liver; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Time Factors; Vitamin A; Vitamin E | 1983 |
Vitamin A and the control of pattern in developing limbs.
Topics: Animals; Cell Differentiation; Chick Embryo; Diterpenes; Embryonic Induction; Extremities; Pharmaceutical Vehicles; Regeneration; Retinyl Esters; Time Factors; Tretinoin; Vitamin A | 1983 |
Healing of experimental corneal wounds treated with topically applied retinoids.
Topics: Administration, Topical; Animals; Cornea; Corneal Injuries; Diterpenes; Rabbits; Retinyl Esters; Tretinoin; Vitamin A; Wound Healing | 1983 |
Separation and estimation of retinyl fatty acyl esters in tissues of normal rat by high-performance liquid chromatography.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Esters; Fatty Acids; Liver; Rats; Rats, Inbred Strains; Retinyl Esters; Time Factors; Vitamin A | 1983 |
Determination of lycopene, alpha- and beta-carotene and retinyl esters in human serum by reversed-phase high performance liquid chromatography.
Topics: beta Carotene; Carotenoids; Chromatography, High Pressure Liquid; Diterpenes; Freezing; Humans; Lycopene; Retinyl Esters; Vitamin A | 1983 |
Influence of vitamin A on the formation of ethylnitrosourea (ENU)-induced leukemias.
Topics: Adenoma; Aging; Animals; Diterpenes; Ethylnitrosourea; Female; Leukemia, Experimental; Lung Neoplasms; Male; Mice; Neoplasms, Experimental; Nitrosourea Compounds; Pregnancy; Retinyl Esters; Vitamin A | 1983 |
Isomerization of retinyl palmitate using conventional lipid extraction solvents.
Topics: Diterpenes; Food, Fortified; Isomerism; Lipids; Retinyl Esters; Solvents; Vitamin A | 1983 |
Effects of retinol, retinal, retinoic acid, retinyl palmitate and retinyl acetate on HeLa cell viability.
Topics: Cell Survival; Diterpenes; HeLa Cells; Humans; Retinaldehyde; Retinyl Esters; Tretinoin; Vitamin A | 1983 |
Cytosol binding of retinyl palmitate and palmitic acid in pigment epithelium (PE) and retina.
Topics: Animals; Cattle; Chickens; Cytosol; Diterpenes; Epithelium; Palmitates; Palmitic Acids; Retina; Retinal Pigments; Retinyl Esters; Vitamin A | 1981 |
Studies of retinoids in the prevention and treatment of cancer.
Topics: Diterpenes; Female; Humans; Isomerism; Isotretinoin; Melanoma; Neoplasms; Palmitates; Retinyl Esters; Skin Neoplasms; Tretinoin; Uterine Cervical Dysplasia; Vitamin A | 1982 |
Utilization of retinoids in the bullfrog retina.
Topics: Animals; Diterpenes; Electrophysiology; Photoreceptor Cells; Rana catesbeiana; Retina; Retinaldehyde; Retinyl Esters; Rhodopsin; Vitamin A | 1982 |
Adjuvant effect of vitamin A palmitate and analogs on cell-mediated immunity.
Topics: Adjuvants, Immunologic; Animals; Diterpenes; Female; Immunity, Cellular; Immunologic Techniques; Mice; Palmitates; Pertussis Vaccine; Retinyl Esters; Skin Tests; Time Factors; Vitamin A | 1981 |
Retinol esterification by rat liver microsomes. Evidence for a fatty acyl coenzyme A: retinol acyltransferase.
Topics: Acyltransferases; Animals; Diterpenes; Female; Kinetics; Male; Microsomes, Liver; Palmitates; Palmitoyl Coenzyme A; Progesterone; Rats; Rats, Inbred Strains; Retinol O-Fatty-Acyltransferase; Retinyl Esters; Vitamin A | 1982 |
Vitamin E response to high dietary vitamin A in the chick.
Topics: Animals; Chickens; Diterpenes; Dose-Response Relationship, Drug; Glutathione Peroxidase; Liver; Male; Malondialdehyde; Palmitates; Retinyl Esters; Superoxide Dismutase; Vitamin A; Vitamin E; Vitamin E Deficiency | 1982 |
The rapid intermembraneous transfer of retinoids.
Topics: Animals; Cattle; Diterpenes; Erythrocyte Membrane; Erythrocytes; Kinetics; Membrane Proteins; Palmitates; Retinaldehyde; Retinyl Esters; Stereoisomerism; Structure-Activity Relationship; Tritium; Vitamin A | 1982 |
Pleural effusion and ascites: unusual presenting features in a pediatric patient with vitamin A intoxication.
Topics: Age Determination by Skeleton; Ascites; Biopsy; Child; Diterpenes; Female; Humans; Hypervitaminosis A; Liver; Microscopy, Electron; Pleural Effusion; Radiography, Thoracic; Retinyl Esters; Skin Diseases; Vitamin A | 1982 |
Fat-storing cells of the rat liver. Their isolation and purification.
Topics: Animals; Cell Separation; Cell Survival; Centrifugation, Density Gradient; Chromatography, High Pressure Liquid; Cytoplasm; Diterpenes; Female; Lipid Metabolism; Liver; Rats; Retinyl Esters; Vitamin A | 1982 |
Vitamin A profiles of equine serum and milk.
Topics: Animals; Animals, Newborn; Chromatography, High Pressure Liquid; Colostrum; Diterpenes; Female; Horses; Milk; Postpartum Period; Pregnancy; Retinyl Esters; Vitamin A | 1982 |
Acyl CoA:retinol acyltransferase in rat small intestine: its activity and some properties of the enzymic reaction.
Topics: Acyltransferases; Animals; Chromatography, High Pressure Liquid; Diterpenes; Dithionitrobenzoic Acid; Intestine, Small; Male; Microsomes; Palmitoyl Coenzyme A; Rats; Rats, Inbred Strains; Retinol O-Fatty-Acyltransferase; Retinyl Esters; Sterol O-Acyltransferase; Vitamin A | 1982 |
Application of gel permeation chromatography and nonaqueous reverse phase chromatography to high performance liquid chromatographic determination of retinyl palmitate and alpha-tocopheryl acetate in infant formulas.
Topics: alpha-Tocopherol; Chromatography, Gel; Chromatography, High Pressure Liquid; Diterpenes; Humans; Infant; Infant Food; Retinyl Esters; Tocopherols; Vitamin A; Vitamin E | 1982 |
Effect of dietary protein and hypervitaminosis A or C on tissue peroxidation and erythrocyte lysis of vitamin E deficiency.
Topics: Animals; Ascorbic Acid; Dietary Fats; Dietary Proteins; Diterpenes; Hemolysis; Lipid Peroxides; Male; Oxidation-Reduction; Rats; Retinyl Esters; Vitamin A; Vitamin E Deficiency | 1982 |
Influence of etretinate on blood and liver in rats.
Topics: Animals; Chemical and Drug Induced Liver Injury; Diterpenes; Etretinate; Hematologic Diseases; Liver; Male; Rats; Rats, Inbred Strains; Retinyl Esters; Tretinoin; Vitamin A | 1982 |
Evaluation of the relative dose response test for vitamin A nutriture in cirrhotics.
Topics: Dark Adaptation; Diterpenes; Dose-Response Relationship, Drug; Humans; Liver Cirrhosis, Alcoholic; Palmitates; Prothrombin Time; Retinyl Esters; Vitamin A; Vitamin A Deficiency; Zinc | 1981 |
Teratogenic effects of vitamin A palmitate in Fischer 344 rats.
Topics: Animals; Behavior, Animal; Cleft Palate; Diterpenes; Embryo, Mammalian; Female; Fetus; Palmitates; Pregnancy; Rats; Rats, Inbred F344; Retinyl Esters; Teratogens; Vitamin A | 1981 |
Retinyl palmitate and ascorbic acid inhibit pulmonary neoplasms in mice exposed to fiberglass dust.
Topics: Animals; Ascorbic Acid; Diterpenes; Dust; Glass; Lung; Lung Neoplasms; Male; Mice; Mice, Inbred Strains; Neoplasms, Experimental; Retinyl Esters; Vitamin A | 1981 |
Antioxidant role of retinyl-palmitate on carbontetrachloride toxicity.
Topics: Animals; Antioxidants; Carbon Tetrachloride Poisoning; Diterpenes; Lipid Peroxides; Male; Microsomes, Liver; Rats; Retinyl Esters; Vitamin A | 1981 |
Changes in the properties of human fibroblasts in culture after treatment with vitamin A palmitate.
Topics: Acid Phosphatase; Cell Aggregation; Cell Division; Cell Line; Chromosomes, Human; Concanavalin A; Diterpenes; Fibroblasts; Humans; Lysosomes; Palmitates; Retinyl Esters; Vitamin A; Vitamin D | 1980 |
Vitamin A and its inhibitory effect as tested on Egyptian toads.
Topics: Animals; Bufonidae; Diterpenes; Female; Liver Neoplasms, Experimental; Male; Methylcholanthrene; Palmitates; Retinyl Esters; Vitamin A | 1981 |
The effect of vitamin A fortification of sugar on the serum vitamin A levels of preschool Guatemalan children: a longitudinal evaluation.
Topics: Child, Preschool; Diterpenes; Food, Fortified; Guatemala; Humans; Palmitates; Retinyl Esters; Sucrose; Vitamin A | 1981 |
[Changes in the vitamin A status in dysplastic epithelium of the cervix].
Topics: Anticarcinogenic Agents; Biopsy; Cell Transformation, Neoplastic; Cervix Uteri; Colposcopy; Diterpenes; Female; Humans; Neoplasm Staging; Papillomaviridae; Papillomavirus Infections; Retinyl Esters; Tumor Virus Infections; Uterine Cervical Dysplasia; Uterine Cervical Neoplasms; Vitamin A | 1995 |
High retinol/retinol-binding protein ratio in noninsulin-dependent diabetes mellitus.
Topics: Anticholesteremic Agents; Antioxidants; Apolipoprotein C-II; Apolipoprotein C-III; Apolipoproteins C; beta Carotene; Blood Glucose; Carotenoids; Cholesterol; Diabetes Mellitus, Type 2; Diterpenes; Female; Humans; Hypercholesterolemia; Lovastatin; Male; Middle Aged; Retinol-Binding Proteins; Retinyl Esters; Sex Characteristics; Simvastatin; Triglycerides; Vitamin A | 1995 |
Association of postprandial triglyceride and retinyl palmitate responses with asymptomatic carotid artery atherosclerosis in middle-aged men and women. The Atherosclerosis Risk in Communities (ARIC) Study.
Topics: Apolipoprotein B-48; Apolipoproteins B; Arteriosclerosis; Black People; Carotid Artery Diseases; Carotid Stenosis; Coronary Disease; Dietary Fats; Diterpenes; Female; Humans; Male; Middle Aged; Obesity; Retinyl Esters; Triglycerides; Vitamin A; White People | 1995 |
Apolipoprotein A-I deficiency. Biochemical and metabolic characteristics.
Topics: Apolipoprotein A-I; Apolipoprotein A-II; Apolipoproteins B; Cholesterol; Diterpenes; Female; Heterozygote; Homozygote; Humans; Lipoproteins; Lipoproteins, HDL; Lipoproteins, LDL; Male; Mutation; Phosphatidylcholine-Sterol O-Acyltransferase; Phospholipids; Retinyl Esters; Triglycerides; Vitamin A | 1995 |
Impaired mucosal immune response in vitamin A deficient rats immunized with oral cholera vaccine.
Topics: Administration, Oral; Animals; Antibody-Producing Cells; Bile; Cholera Toxin; Cholera Vaccines; Diterpenes; Immune Tolerance; Immunity, Mucosal; Immunization; Immunoglobulin A; Immunoglobulin A, Secretory; Male; Rats; Rats, Wistar; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 1995 |
Changes in cytokeratins following treatment of hamster cheek pouch epithelia with hyperplastic or neoplastic agents.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Alkynes; Animals; Cricetinae; Diterpenes; Epithelium; Gene Expression Regulation, Neoplastic; Hyperplasia; Immunoblotting; Immunohistochemistry; Keratins; Male; Molecular Weight; Mouth Mucosa; Mouth Neoplasms; Precancerous Conditions; Retinyl Esters; Tetradecanoylphorbol Acetate; Turpentine; Vitamin A | 1994 |
Effect of retinoids on fetal lung development in the rat.
Topics: Animals; Choline; Diterpenes; Fetal Organ Maturity; Gene Expression; Lung; Phosphatidylcholines; Polymerase Chain Reaction; Rats; Rats, Wistar; Receptors, Retinoic Acid; Retinoids; Retinyl Esters; RNA-Directed DNA Polymerase; RNA, Messenger; Vitamin A; Vitamin A Deficiency | 1995 |
Simultaneous determination of retinyl esters and retinol in human livers by reversed-phase high-performance liquid chromatography.
Topics: Adult; Aged; Chromatography, High Pressure Liquid; Diterpenes; Esters; Female; Humans; Liver; Male; Middle Aged; Reproducibility of Results; Retinyl Esters; Spectrophotometry, Ultraviolet; Vitamin A | 1995 |
Effect of apolipoprotein E polymorphism on fasting retinyl palmitate level.
Topics: Apolipoproteins E; Diterpenes; Fasting; Female; Genotype; Humans; Male; Middle Aged; Polymorphism, Genetic; Prospective Studies; Retinyl Esters; Vitamin A | 1995 |
Association of postprandial triglyceride and retinyl palmitate responses with newly diagnosed exercise-induced myocardial ischemia in middle-aged men and women.
Topics: Age Factors; Case-Control Studies; Coronary Disease; Diterpenes; Exercise Test; Female; Food; Humans; Male; Middle Aged; Myocardial Ischemia; Retinyl Esters; Risk Factors; Sex Factors; Triglycerides; Vitamin A | 1995 |
Regulation of HoxA expression in developing and regenerating axolotl limbs.
Topics: Ambystoma; Amino Acid Sequence; Animals; Anticarcinogenic Agents; Base Sequence; Blotting, Northern; Chick Embryo; Diterpenes; Down-Regulation; Drosophila; Extremities; Gene Expression; Gene Expression Regulation; Gene Expression Regulation, Developmental; Gene Library; Guinea Pigs; Homeodomain Proteins; In Situ Hybridization; Mice; Molecular Sequence Data; Regeneration; Retinyl Esters; Sequence Homology, Amino Acid; Trans-Activators; Vitamin A; Xenopus | 1995 |
Modulation of low density lipoprotein subclasses by alimentary lipemia in control and normotriglyceridemic non-insulin-dependent diabetic subjects.
Topics: Analysis of Variance; Apolipoproteins B; Apolipoproteins E; Blood Glucose; Case-Control Studies; Cholesterol; Diabetes Mellitus, Type 2; Dietary Fats; Diterpenes; Humans; Lipoproteins, LDL; Male; Phospholipids; Radioimmunoassay; Retinyl Esters; Triglycerides; Vitamin A | 1995 |
Assay of vitamin A palmitate and vitamin E acetate in cosmetic creams and lotions by supercritical fluid extraction and HPLC.
Topics: alpha-Tocopherol; Anticarcinogenic Agents; Chromatography, High Pressure Liquid; Cosmetics; Diterpenes; Radiation-Protective Agents; Retinyl Esters; Tocopherols; Vitamin A; Vitamin E | 1995 |
Hypersensitivity to retinol palmitate injection.
Topics: Aged; Anticarcinogenic Agents; Diterpenes; Drug Hypersensitivity; Female; Humans; Injections, Intramuscular; Retinyl Esters; Vitamin A | 1995 |
Postprandial lipoprotein responses in hypertriglyceridemic subjects with and without cardiovascular disease.
Topics: Adult; Aged; Alcohol Drinking; Apolipoprotein A-I; Blood Glucose; Cardiovascular Diseases; Case-Control Studies; Cholesterol Esters; Diet; Diterpenes; Eating; Glucose Tolerance Test; Humans; Hypertriglyceridemia; Lipoproteins; Lipoproteins, HDL; Lipoproteins, LDL; Liver; Male; Middle Aged; Phospholipids; Receptor, Insulin; Retinyl Esters; Time Factors; Vitamin A | 1995 |
The interactions between retinol and five different hepatotoxicants in the Swiss Webster mouse.
Topics: 1-Propanol; Acetaminophen; Animals; Carbon Tetrachloride; Diterpenes; Drug Interactions; Drug Synergism; Galactosamine; Liver; Male; Mice; Phalloidine; Propanols; Retinoids; Retinyl Esters; Transaminases; Vitamin A | 1995 |
Postprandial hyperlipemia and coronary artery disease.
Topics: Adult; Apolipoprotein B-100; Apolipoproteins B; Chylomicrons; Coronary Disease; Diterpenes; Eating; Fasting; Humans; In Vitro Techniques; Lipids; Macrophages; Middle Aged; Retinyl Esters; Time Factors; Vitamin A | 1995 |
Effect of treatment with retinyl palmitate, progesterone, oestradiol and tamoxifen on secretion of a protein similar to retinol-binding protein during uterine gland development in neonatal pigs.
Topics: Animals; Animals, Newborn; Culture Techniques; Diterpenes; Estradiol; Female; Precipitin Tests; Progesterone; Retinol-Binding Proteins; Retinyl Esters; Swine; Tamoxifen; Uterus; Vitamin A | 1995 |
Retinyl palmitate is a reproducible marker for chylomicron elimination from blood.
Topics: Adult; Biomarkers; Chylomicrons; Diterpenes; Female; Half-Life; Humans; Male; Metabolic Clearance Rate; Retinyl Esters; Vitamin A | 1994 |
Quantification of postprandial triglyceride-rich lipoproteins in healthy men by retinyl ester labeling and simultaneous measurement of apolipoproteins B-48 and B-100.
Topics: Adult; Apolipoprotein B-100; Apolipoprotein B-48; Apolipoproteins B; Chylomicrons; Dietary Fats; Diterpenes; Eating; Fasting; Humans; Male; Retinyl Esters; Triglycerides; Vitamin A | 1995 |
Relation between insulin resistance, hyperinsulinemia, postheparin plasma lipoprotein lipase activity, and postprandial lipemia.
Topics: Adult; Aged; Blood Glucose; Diterpenes; Eating; Female; Heparin; Homeostasis; Humans; Hyperinsulinism; Insulin Resistance; Intestinal Mucosa; Lipids; Lipoprotein Lipase; Lipoproteins; Liver; Male; Middle Aged; Retinyl Esters; Triglycerides; Vitamin A | 1995 |
Effects of ethanol, lovastatin and coenzyme Q10 treatment on antioxidants and TBA reactive material in liver of rats.
Topics: Animals; Antioxidants; Body Weight; Coenzymes; Diet; Diterpenes; Drug Evaluation, Preclinical; Ethanol; Liver; Liver Diseases, Alcoholic; Lovastatin; Organ Size; Oxidative Stress; Rats; Rats, Sprague-Dawley; Retinyl Esters; Thiobarbituric Acid Reactive Substances; Ubiquinone; Vitamin A; Vitamin E | 1994 |
Relationship of the apolipoprotein E polymorphism with carotid artery atherosclerosis.
Topics: Adult; Apolipoproteins E; Arteriosclerosis; Carotid Arteries; Case-Control Studies; Cohort Studies; Diterpenes; Fasting; Female; Humans; Life Style; Lipids; Lipoproteins; Male; Models, Biological; Multicenter Studies as Topic; Polymorphism, Genetic; Prevalence; Regression Analysis; Retinyl Esters; Vitamin A | 1995 |
17 beta-Estradiol improves postprandial lipid metabolism in postmenopausal women.
Topics: Diterpenes; Eating; Estradiol; Female; Humans; Lipase; Lipid Metabolism; Lipids; Lipoproteins; Middle Aged; Postmenopause; Retinyl Esters; Vitamin A | 1995 |
Effect of dexamethasone and oxygen exposure on neonatal rat lung retinoic acid receptor proteins.
Topics: Animals; Animals, Newborn; Dexamethasone; Diterpenes; Liver; Lung; Models, Biological; Oxygen; Protein Binding; Rats; Rats, Sprague-Dawley; Receptors, Retinoic Acid; Retinyl Esters; Time Factors; Tretinoin; Vitamin A | 1994 |
Simultaneous determination of vitamins D3, E and K1 and retinyl palmitate in cattle plasma by liquid chromatography with a narrow-bore column.
Topics: Animals; Anticarcinogenic Agents; Cattle; Cholecalciferol; Chromatography, Liquid; Diterpenes; Indicators and Reagents; Retinyl Esters; Spectrophotometry, Ultraviolet; Vitamin A; Vitamin E; Vitamin K 1; Vitamins | 1994 |
Effect of dietary retinyl palmitate on the promotion of altered hepatic foci by 3,3',4,4'-tetrachlorobiphenyl and 2,2',4,4',5,5'-hexachlorobiphenyl in rats initiated with diethylnitrosamine.
Topics: Animals; Body Weight; Cell Division; Cocarcinogenesis; Diethylnitrosamine; Diterpenes; Drug Interactions; Female; Liver; Liver Neoplasms, Experimental; Methylcholanthrene; Polychlorinated Biphenyls; Precancerous Conditions; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A | 1995 |
Allergic contact dermatitis from tocopheryl acetate (vitamin E) and retinol palmitate (vitamin A) in a moisturizing cream.
Topics: Adolescent; alpha-Tocopherol; Antioxidants; Dermatitis, Allergic Contact; Dermatologic Agents; Diterpenes; Eczema; Humans; Male; Retinyl Esters; Tocopherols; Vitamin A; Vitamin E | 1994 |
Dietary ethanol is associated with reduced lipolysis of intestinally derived lipoproteins.
Topics: Diet; Dietary Fats; Diterpenes; Ethanol; Fatty Acids; Fatty Acids, Nonesterified; Humans; Intestinal Mucosa; Kinetics; Lipids; Lipolysis; Lipoproteins; Lipoproteins, VLDL; Retinyl Esters; Triglycerides; Vitamin A | 1994 |
Cell-type- and developmental-stage-specific metabolism and storage of retinoids by embryonic chick retinal cells in culture.
Topics: Animals; Cells, Cultured; Chick Embryo; Diterpenes; Neuroglia; Neurons; Photoreceptor Cells; Retina; Retinaldehyde; Retinoids; Retinyl Esters; Tretinoin; Vitamin A | 1994 |
Effects of vitamin A deficiency and repletion on rat glucagon secretion.
Topics: Animals; Arginine; Cell Line; Diterpenes; Female; Glucagon; Glucose; Insulin; Insulin Secretion; Islets of Langerhans; Pregnancy; Radioimmunoassay; Rats; Rats, Sprague-Dawley; Receptors, Retinoic Acid; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Retinyl Esters; Tretinoin; Vitamin A; Vitamin A Deficiency | 1994 |
Effect of vitamin A excess on oral armature in tadpoles of toad, Bufo melanostictus (Schneider) and frog, Rana cyanophlyctis (Schneider).
Topics: Animals; Bufonidae; Diterpenes; Jaw; Larva; Ranidae; Retinyl Esters; Vitamin A | 1994 |
Effect of maternal dexamethasone treatment on fetal lung vitamin A stores in the perinatal rat.
Topics: Animals; Animals, Newborn; Dexamethasone; Diterpenes; Female; Gestational Age; Liver; Lung; Maternal-Fetal Exchange; Pregnancy; Rats; Rats, Sprague-Dawley; Retinyl Esters; Stearic Acids; Vitamin A | 1994 |
Characterization of esterase and alcohol dehydrogenase activity in skin. Metabolism of retinyl palmitate to retinol (vitamin A) during percutaneous absorption.
Topics: Alcohol Dehydrogenase; Animals; Anticarcinogenic Agents; Benzyl Alcohols; Chromatography, High Pressure Liquid; Diffusion; Diterpenes; Esterases; Female; Guinea Pigs; Humans; In Vitro Techniques; Male; Retinyl Esters; Salicylates; Sex Characteristics; Skin; Skin Absorption; Vitamin A | 1994 |
Uptake and storage of retinol and retinyl esters in bone marrow of children with acute myeloid leukemia treated with high-dose retinyl palmitate.
Topics: Anticarcinogenic Agents; Bone Marrow; Child; Diterpenes; Humans; Leukemia, Myeloid, Acute; Leukocytes; Metabolic Clearance Rate; Retinyl Esters; Time Factors; Vitamin A | 1994 |
Retinyl ester hydrolytic activity associated with human intestinal brush border membranes.
Topics: Adult; Animals; Anticarcinogenic Agents; Bile Acids and Salts; Carboxylic Ester Hydrolases; Chromatography, High Pressure Liquid; Diterpenes; Esters; Humans; Hydrolysis; Intestine, Small; Microvilli; Rats; Retinyl Esters; Species Specificity; Sterol Esterase; Vitamin A | 1994 |
Recovery of fat absorption in the transplanted ileum.
Topics: Animals; Dietary Fats; Diterpenes; Ileum; Intestinal Absorption; Muscle, Smooth; Reference Values; Retinyl Esters; Swine; Time Factors; Transplantation, Autologous; Transplantation, Isogeneic; Vitamin A | 1994 |
Leukocyte functions of young dairy calves fed milk replacers supplemented with vitamins A and E.
Topics: Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Blood Bactericidal Activity; Cattle; Diterpenes; Kinetics; Leukocytes; Milk; Neutrophils; Retinyl Esters; Vitamin A; Vitamin E | 1994 |
Comparative teratology and transplacental pharmacokinetics of all-trans-retinoic acid, 13-cis-retinoic acid, and retinyl palmitate following daily administrations in rats.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Embryonic and Fetal Development; Female; Isotretinoin; Male; Placenta; Rats; Rats, Sprague-Dawley; Rats, Wistar; Retinyl Esters; Teratogens; Tretinoin; Vitamin A | 1994 |
[Morphological changes in the knee joint of rat by intra-articular injection of vitamin A].
Topics: Animals; Cartilage, Articular; Diterpenes; Eosinophils; Female; Hindlimb; Injections, Intra-Articular; Joints; Osteoclasts; Rats; Rats, Sprague-Dawley; Retinyl Esters; Synovial Membrane; Vitamin A | 1994 |
Postprandial triglyceride response in young adult men and familial risk for coronary atherosclerosis.
Topics: Adult; Coronary Artery Disease; Cross-Sectional Studies; Dietary Fats; Diterpenes; Eating; Humans; Lipids; Male; Nuclear Family; Retinyl Esters; Risk Factors; Time Factors; Triglycerides; Vitamin A | 1994 |
Effect of vitamin A and beta-carotene intake on dioxygenase activity in rat intestine.
Topics: Analysis of Variance; Animals; beta Carotene; beta-Carotene 15,15'-Monooxygenase; Carotenoids; Diet; Diterpenes; Intestinal Mucosa; Intestine, Small; Liver; Lung; Male; Oxygenases; Rats; Rats, Wistar; Retinyl Esters; Tissue Distribution; Vitamin A | 1993 |
Distribution of beta-carotene and vitamin A in lipoprotein fractions of ferret serum. Effect of beta-carotene supplementation.
Topics: Animals; beta Carotene; Carotenoids; Cholesterol; Diterpenes; Ferrets; Lipoproteins; Lycopene; Male; Retinyl Esters; Stereoisomerism; Vitamin A | 1993 |
Age-related increase in liver retinyl palmitate. Relationship to lipofuscin.
Topics: Aging; Animals; Diterpenes; Lipofuscin; Liver; Male; Rats; Rats, Inbred F344; Retinyl Esters; Spectrometry, Fluorescence; Ultraviolet Rays; Vitamin A | 1994 |
Abnormal metabolism of postprandial lipoproteins in patients with non-insulin-dependent diabetes mellitus is not related to coronary artery disease.
Topics: Aged; Apolipoproteins E; Blood Glucose; Cholesterol; Coronary Disease; Diabetes Mellitus, Type 2; Dietary Fats; Diterpenes; Humans; Hypertriglyceridemia; Insulin; Lipase; Lipoprotein Lipase; Lipoproteins; Lipoproteins, HDL; Lipoproteins, IDL; Lipoproteins, VLDL; Male; Middle Aged; Plasminogen Activator Inhibitor 1; Retinyl Esters; Triglycerides; Vitamin A | 1994 |
Effect of ethanol and vitamin A excess on vitamin A status in the liver, plasma and foetuses of pregnant rats.
Topics: Administration, Oral; Animals; Diterpenes; Drug Interactions; Ethanol; Female; Fetus; Liver; Male; Pregnancy; Pregnancy, Animal; Rats; Retinyl Esters; Sex Characteristics; Stereoisomerism; Vitamin A | 1994 |
High concentrations of vitamin A esters circulate primarily as retinyl stearate and are stored primarily as retinyl palmitate in ferret tissues.
Topics: Animals; Diterpenes; Esters; Ferrets; Male; Organ Specificity; Retinyl Esters; Vitamin A | 1994 |
Depletion of retinyl esters in the lungs coincides with lung prenatal morphological maturation.
Topics: Animals; Animals, Newborn; Diterpenes; Female; Gestational Age; Lung; Pregnancy; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A | 1994 |
Metabolism of chylomicron remnants in transgenic mice expressing apolipoprotein E in the intestine.
Topics: Administration, Oral; Animals; Apolipoproteins E; Chylomicrons; Diterpenes; Gene Expression; Heterozygote; Homozygote; Immunohistochemistry; Intestinal Mucosa; Intestine, Small; Mice; Mice, Transgenic; Rats; Retinyl Esters; Vitamin A | 1994 |
Epidermis and serum protect retinol but not retinyl esters from sunlight-induced photodegradation.
Topics: Blood; Blood Physiological Phenomena; Chromatography, High Pressure Liquid; Diterpenes; Epidermis; Humans; In Vitro Techniques; Keratinocytes; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Retinyl Esters; Seasons; Sunlight; Vitamin A | 1994 |
Hydrolysis of retinyl esters in rat liver. Description of a lysosomal activity.
Topics: Animals; Carboxylic Ester Hydrolases; Diterpenes; Liver; Lysosomes; Male; Rats; Rats, Wistar; Retinyl Esters; Sterol Esterase; Vitamin A | 1994 |
Plasma response of children to short-term chronic beta-carotene supplementation.
Topics: beta Carotene; Biological Availability; Carotenoids; Child; Diet; Diterpenes; Female; Humans; Male; Retinyl Esters; Vegetables; Vitamin A | 1994 |
Increase in retinyl palmitate concentration in eyes and livers and the concentration of interphotoreceptor retinoid-binding protein in eyes of vitiligo mutant mice.
Topics: Animals; Base Sequence; Diterpenes; DNA Primers; Eye; Eye Proteins; Liver; Mice; Mice, Inbred C57BL; Molecular Sequence Data; Retinol-Binding Proteins; Retinol-Binding Proteins, Plasma; Retinyl Esters; RNA, Messenger; Vitamin A; Vitiligo | 1994 |
The teratogenic metabolites of vitamin A in women following supplements and liver.
Topics: Administration, Oral; Adult; Diterpenes; Female; Food; Humans; Injections, Intramuscular; Retinyl Esters; Teratogens; Tretinoin; Vitamin A | 1994 |
beta-Carotene storage in rat organs following carrier mediated supplementation.
Topics: Animals; beta Carotene; Carotenoids; Chromatography, High Pressure Liquid; Diet; Diterpenes; Drug Carriers; Eicosanoic Acids; Female; Rats; Rats, Wistar; Retinyl Esters; Tissue Distribution; Vitamin A | 1994 |
Vitamin A levels in bovine and pork liver.
Topics: Animals; Cattle; Chromatography, High Pressure Liquid; Diterpenes; Liver; Meat; Retinyl Esters; Swine; Vitamin A | 1994 |
Retinol and retinyl esters in rabbit bone marrow and blood leukocytes.
Topics: Animals; Bone Marrow; Diterpenes; Leukocytes; Liver; Male; Rabbits; Receptors, LDL; Retinyl Esters; Vitamin A | 1993 |
Role of hepatic vitamin A and lipocyte distribution in experimental hepatic fibrosis.
Topics: Animals; Carbon Tetrachloride; Collagen; Diterpenes; Hydroxyproline; Liver; Liver Cirrhosis, Experimental; Male; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A | 1993 |
Postprandial lipemia in subjects with hypobetalipoproteinemia and a single intestinal allele for apoB-48.
Topics: Adult; Aged; Apolipoprotein B-100; Apolipoprotein B-48; Apolipoproteins B; Apolipoproteins E; Chylomicrons; Diterpenes; Fasting; Female; Food; Heterozygote; Humans; Hypobetalipoproteinemias; Intestinal Absorption; Intestinal Mucosa; Lipid Metabolism; Lipids; Lipoproteins, HDL; Male; Middle Aged; Mutation; Phenotype; Retinyl Esters; Triglycerides; Vitamin A; Vitamin E | 1993 |
Regulation of the interphotoreceptor retinoid-binding protein content of the retina by vitamin A.
Topics: Animals; Diterpenes; Eye Proteins; Light; Male; Microscopy, Immunoelectron; Pigment Epithelium of Eye; Rats; Rats, Inbred F344; Retina; Retinol-Binding Proteins; Retinyl Esters; Tretinoin; Vitamin A | 1993 |
Assessment of vitamin A status in pregnant women as reflected by in vitro destruction of vitamin A by hemolysates and urinary ammonium nitrogen to creatinine ratio.
Topics: Chi-Square Distribution; Colorimetry; Creatinine; Diterpenes; Erythrocytes; Female; Ferrous Compounds; Follow-Up Studies; Hemolysis; Humans; Pregnancy; Quaternary Ammonium Compounds; Retinyl Esters; Sensitivity and Specificity; Time Factors; Vitamin A | 1993 |
Apolipoprotein E polymorphism influences postprandial retinyl palmitate but not triglyceride concentrations.
Topics: Apolipoproteins B; Apolipoproteins E; Diterpenes; Eating; Female; Genotype; Humans; Male; Middle Aged; Polymorphism, Genetic; Retinyl Esters; Triglycerides; Vitamin A | 1994 |
The vitamin A fat-loading test in young normolipidemic subjects.
Topics: Adult; Dietary Fats; Diterpenes; Female; Humans; Lipids; Lipoproteins; Male; Retinyl Esters; Sex Characteristics; Triglycerides; Vitamin A | 1993 |
Postabsorptive retinyl palmitate removal is retarded in lecithin-cholesterol acyltransferase deficiency.
Topics: Aged; Cholesterol Esters; Dietary Fats; Diterpenes; Female; Humans; Intestinal Absorption; Lecithin Cholesterol Acyltransferase Deficiency; Lipoprotein Lipase; Lipoproteins; Male; Middle Aged; Retinyl Esters; Vitamin A | 1993 |
The use of retinyl palmitate to measure clearance of chylomicrons and chylomicron remnants following meals of different fatty acid compositions.
Topics: Chylomicrons; Dietary Fats; Diterpenes; Eating; Fatty Acids; Fish Oils; Humans; Retinyl Esters; Triglycerides; Vitamin A | 1993 |
Simultaneous determination of retinol, alpha-tocopherol and retinyl palmitate in plasma of premature newborns by reversed-phase high-performance liquid chromatography.
Topics: Chromatography, High Pressure Liquid; Diterpenes; Humans; Infant, Newborn; Infant, Premature; Reference Values; Reproducibility of Results; Retinyl Esters; Spectrophotometry, Ultraviolet; Vitamin A; Vitamin E | 1993 |
Morphologic alterations in small intestinal epithelium of lambs fed vitamin A-depleted diet.
Topics: Analysis of Variance; Animals; Diet; Diterpenes; Epithelium; Intestine, Small; Least-Squares Analysis; Microscopy, Electron; Retinyl Esters; Sheep; Sheep Diseases; Time Factors; Vitamin A; Vitamin A Deficiency | 1993 |
Combined preoperative and postoperative immunotherapy for murine C1300 neuroblastoma.
Topics: Animals; Combined Modality Therapy; Cyclophosphamide; Diterpenes; Drug Therapy, Combination; Female; Genes, MHC Class I; Immunosuppression Therapy; Interleukin-2; Mice; Models, Biological; Neoplasm Recurrence, Local; Neuroblastoma; Postoperative Care; Preoperative Care; Retinyl Esters; Survival Rate; Time Factors; Vitamin A | 1993 |
Characterization of vitamin A potentiation of carbon tetrachloride-induced liver injury.
Topics: 1-Propanol; Acetaminophen; Alanine Transaminase; Animals; Carbon Tetrachloride; Chemical and Drug Induced Liver Injury; Chromatography, High Pressure Liquid; Diterpenes; Dose-Response Relationship, Drug; Drug Synergism; Endotoxins; Liver Diseases; Male; Propanols; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A | 1993 |
Hepatic lipase deficiency. Clinical, biochemical, and molecular genetic characteristics.
Topics: Adult; Aged; Chylomicrons; Diterpenes; DNA; Female; Genetic Variation; Genotype; Haplotypes; Heart Diseases; Humans; In Situ Hybridization; Lipase; Lipoproteins; Liver; Lovastatin; Male; Middle Aged; Molecular Biology; Pedigree; Phenotype; Retinyl Esters; RNA, Messenger; Vitamin A | 1993 |
Simvastatin improves chylomicron remnant removal in familial combined hyperlipidemia without changing chylomicron conversion.
Topics: Adult; Aged; Apolipoprotein C-II; Apolipoproteins B; Apolipoproteins C; Apolipoproteins E; Cholesterol; Cholesterol, VLDL; Chylomicrons; Diterpenes; Humans; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Hyperlipidemia, Familial Combined; Lipoprotein Lipase; Lovastatin; Middle Aged; Retinyl Esters; Simvastatin; Triglycerides; Vitamin A | 1993 |
Vitamin A contained in the lipid droplets of rat liver stellate cells is substrate for acid retinyl ester hydrolase.
Topics: Acid Phosphatase; Adipocytes; Animals; Carboxylic Ester Hydrolases; Cell Fractionation; Cells, Cultured; Diterpenes; Electrophoresis, Polyacrylamide Gel; Hydrogen-Ion Concentration; Lipid Bilayers; Lipids; Liposomes; Liver; Male; Microscopy, Electron; Rats; Rats, Wistar; Retinyl Esters; Vitamin A | 1995 |
Postprandial lipoprotein metabolism in normotriglyceridemic non-insulin-dependent diabetic patients: influence of apolipoprotein E polymorphism.
Topics: Adult; Apolipoproteins E; Cholesterol, HDL; Chylomicrons; Diabetes Mellitus; Diabetes Mellitus, Type 2; Dietary Fats; Diterpenes; Eating; Female; Humans; Lipoproteins; Lipoproteins, HDL; Male; Middle Aged; Obesity; Phenotype; Polymorphism, Genetic; Retinyl Esters; Triglycerides; Vitamin A | 1996 |
Vitamin E, retinyl palmitate, and protein in rhesus monkey retina and retinal pigment epithelium-choroid.
Topics: Animals; Choroid; Chromatography, High Pressure Liquid; Diterpenes; Eye Proteins; Female; Humans; Macaca mulatta; Male; Pigment Epithelium of Eye; Retina; Retinyl Esters; Vitamin A; Vitamin E | 1996 |
Response to oral beta-carotene supplementation in patients with cystic fibrosis: a 16-month follow-up study.
Topics: Adjuvants, Immunologic; Adolescent; Antioxidants; beta Carotene; Carotenoids; Child; Cholesterol; Cystic Fibrosis; Diterpenes; Female; Follow-Up Studies; Food, Fortified; Humans; Male; Regression Analysis; Retinyl Esters; Statistics, Nonparametric; Vitamin A; Vitamin E | 1995 |
Experimental vitamin A deficiency in mallards (Anas platyrhynchos): lesions and tissue vitamin A levels.
Topics: Animals; Bird Diseases; Body Weight; Diet; Diterpenes; Ducks; Esophagus; Female; Kidney; Liver; Male; Metaplasia; Organ Size; Random Allocation; Retinyl Esters; Salivary Glands; Vitamin A; Vitamin A Deficiency | 1995 |
Vitamin A status of wild mallards (Anas platyrhynchos) wintering in Saskatchewan.
Topics: Animal Nutritional Physiological Phenomena; Animals; Bird Diseases; Body Constitution; Diterpenes; Ducks; Liver; Male; Nutritional Status; Retinyl Esters; Saskatchewan; Seasons; Vitamin A; Vitamin A Deficiency | 1995 |
Effect of vitamin A deficiency on the early response to experimental Pseudomonas keratitis.
Topics: Animals; Anticarcinogenic Agents; Blotting, Western; Cornea; Corneal Ulcer; Disease Models, Animal; Disease Susceptibility; Diterpenes; Electrophoresis, Polyacrylamide Gel; Endopeptidases; Eye Infections, Bacterial; Female; Liver; Male; Neutrophils; Peroxidase; Pseudomonas Infections; Rats; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 1996 |
Carbon flow through the hepatic folate-dependent one-carbon pool is not altered in vitamin A-deficient rats.
Topics: Animals; Carbon; Carbon Radioisotopes; Diterpenes; Folic Acid; Liver; Male; Methionine; Random Allocation; Rats; Rats, Sprague-Dawley; Retinyl Esters; S-Adenosylhomocysteine; S-Adenosylmethionine; Serine; Tritium; Vitamin A; Vitamin A Deficiency | 1996 |
Use of the intramuscular relative-dose-response test to predict bronchopulmonary dysplasia in premature infants.
Topics: Bronchopulmonary Dysplasia; Cerebral Hemorrhage; Chromatography, High Pressure Liquid; Dexamethasone; Diterpenes; Dose-Response Relationship, Drug; Gestational Age; Humans; Incidence; Infant, Newborn; Infant, Premature, Diseases; Injections, Intramuscular; Prospective Studies; Retinol-Binding Proteins; Retinyl Esters; Retrospective Studies; Vitamin A | 1996 |
Long-term administration of high dose vitamin A to rats does not cause fetal malformations: macroscopic, skeletal and physicochemical findings.
Topics: Abnormalities, Drug-Induced; Animals; Chemical Phenomena; Chemistry, Physical; Chromatography, High Pressure Liquid; Diterpenes; Esters; Female; Maternal-Fetal Exchange; Pregnancy; Rats; Retinyl Esters; Vitamin A | 1996 |
The photochemistry of the retinoids as studied by steady-state and pulsed methods.
Topics: Diterpenes; Electron Spin Resonance Spectroscopy; Free Radicals; Humans; Kinetics; Light; Photochemistry; Retina; Retinaldehyde; Retinoids; Retinyl Esters; Schiff Bases; Vitamin A | 1996 |
beta-Carotene absorption and cleavage in rats is affected by the vitamin A concentration of the diet.
Topics: Animals; beta Carotene; Carotenoids; Diterpenes; Dose-Response Relationship, Drug; Intestinal Absorption; Intestines; Liver; Lung; Lymph; Male; Oxygenases; Random Allocation; Rats; Rats, Wistar; Retinyl Esters; Time Factors; Vitamin A | 1996 |
Vitamin A deficiency enhances ozone-induced lung injury.
Topics: Analysis of Variance; Animals; Bronchoalveolar Lavage Fluid; Chromatography, High Pressure Liquid; Diterpenes; Epithelial Cells; Epithelium; Female; Inflammation; Liver; Lung; Lung Injury; Lymphocytes; Macrophages, Alveolar; Male; Mice; Mice, Inbred C3H; Mice, Inbred C57BL; Ozone; Retinyl Esters; Species Specificity; Vitamin A; Vitamin A Deficiency | 1996 |
Characterization and identification of an adrenal age-related nonpolar fluorescent substance.
Topics: Adrenal Cortex; Adrenocorticotropic Hormone; Aging; Animals; Centrifugation, Density Gradient; Cholesterol Esters; Chromatography, Gel; Chromatography, High Pressure Liquid; Diterpenes; Lipofuscin; Male; Mass Spectrometry; Rats; Rats, Inbred F344; Retinyl Esters; Spectrometry, Fluorescence; Stearic Acids; Vitamin A | 1996 |
A genetic model for absent chylomicron formation: mice producing apolipoprotein B in the liver, but not in the intestine.
Topics: Animals; Apolipoproteins B; Chylomicrons; Crosses, Genetic; Diterpenes; Endoplasmic Reticulum; Female; Genotype; Golgi Apparatus; Heterozygote; Humans; Intestinal Absorption; Intestinal Mucosa; Intestines; Liver; Male; Mice; Mice, Inbred C57BL; Mice, Inbred Strains; Mice, Knockout; Mice, Transgenic; Models, Genetic; Organ Specificity; Retinyl Esters; Vitamin A; Vitamin E | 1995 |
Measurement of oxygen free radicals in a rabbit shock lung model. Effect of superoxide dismutase and retinol.
Topics: Acute Disease; Animals; Anticarcinogenic Agents; Diterpenes; Electron Spin Resonance Spectroscopy; Evaluation Studies as Topic; Free Radical Scavengers; Lung; Lung Diseases; Microscopy, Electron, Scanning; Models, Biological; Prospective Studies; Rabbits; Random Allocation; Reactive Oxygen Species; Respiratory Distress Syndrome; Retinyl Esters; Shock; Superoxide Dismutase; Vitamin A | 1996 |
Plasma and hepatic antioxidant control and vitamin A nutritional status.
Topics: Animals; Antioxidants; Diet; Diterpenes; Glutathione Peroxidase; Liver; Male; Nutritional Status; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A; Vitamin E | 1996 |
Effect of prepubertal retinyl palmitate treatment on uterine development and subsequent uterine capacity in swine.
Topics: Acid Phosphatase; Aging; Animals; Anticarcinogenic Agents; Diterpenes; Endometrium; Female; Hysterectomy; Leucine; Litter Size; Organ Size; Ovariectomy; Pregnancy; Random Allocation; Retinol-Binding Proteins; Retinyl Esters; Sexual Maturation; Swine; Tritium; Uterus; Vitamin A | 1996 |
Liver transglutaminases and vitamin-A deficiency in hairless mice.
Topics: Animals; Body Weight; Cytoplasm; Diet; Diterpenes; Female; Least-Squares Analysis; Liver; Mice; Mice, Hairless; Retinyl Esters; Time Factors; Transglutaminases; Vitamin A; Vitamin A Deficiency; Vitamin E | 1996 |
Interactions in indices of vitamin A, zinc and copper status when these nutrients are fed to rats at adequate and increased levels.
Topics: Animals; Anticarcinogenic Agents; Ceruloplasmin; Copper; Diet; Diterpenes; Female; Liver; Minerals; Nutritional Status; Organ Size; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A; Zinc | 1996 |
Embryotoxic doses of vitamin A to rabbits result in low plasma but high embryonic concentrations of all-trans-retinoic acid: risk of vitamin A exposure in humans.
Topics: Animals; Diterpenes; Dose-Response Relationship, Drug; Embryo, Mammalian; Embryonic and Fetal Development; Female; Humans; Male; Maternal-Fetal Exchange; Placenta; Pregnancy; Rabbits; Retinoids; Retinyl Esters; Time Factors; Tretinoin; Vitamin A | 1996 |
Abnormal postprandial apolipoprotein B-48 and triglyceride responses in normolipidemic women with greater than 70% stenotic coronary artery disease: a case-control study.
Topics: Analysis of Variance; Anticoagulants; Apolipoprotein B-48; Apolipoproteins B; Case-Control Studies; Cholesterol; Coronary Angiography; Coronary Disease; Diterpenes; Electrophoresis, Polyacrylamide Gel; Female; Heparin; Humans; Lipoprotein Lipase; Lipoproteins; Lipoproteins, IDL; Liver; Middle Aged; Postprandial Period; Radioimmunoassay; Retinyl Esters; Retrospective Studies; Risk Factors; Triglycerides; Ultracentrifugation; Vitamin A | 1996 |
Beta-carotene as antioxidant.
Topics: Animals; Antioxidants; Ascorbic Acid; beta Carotene; Diterpenes; Ferrous Compounds; Glutathione; Lipid Peroxidation; Male; Microsomes, Liver; Rats; Rats, Wistar; Retinyl Esters; Vitamin A | 1996 |
[High concentrate A-mulsin, a new therapy concept in laryngeal leukoplakia].
Topics: Aged; Aged, 80 and over; Anticarcinogenic Agents; Cell Transformation, Neoplastic; Diterpenes; Dose-Response Relationship, Drug; Drug Administration Schedule; Female; Humans; Laryngeal Neoplasms; Larynx; Leukoplakia; Male; Middle Aged; Retinyl Esters; Vitamin A | 1996 |
A frequently occurring mutation in the lipoprotein lipase gene (Asn291Ser) results in altered postprandial chylomicron triglyceride and retinyl palmitate response in normolipidemic carriers.
Topics: Adult; Chylomicrons; Cohort Studies; Dietary Fats; Diterpenes; Female; Humans; Lipoprotein Lipase; Male; Middle Aged; Mutation; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A | 1996 |
Serum retinoids in retinitis pigmentosa patients treated with vitamin A.
Topics: Administration, Oral; Adult; Aged; Anticarcinogenic Agents; Chromatography, High Pressure Liquid; Diterpenes; Electroretinography; Female; Humans; Male; Middle Aged; Retinitis Pigmentosa; Retinoids; Retinyl Esters; Tretinoin; Vitamin A; Vitamin E | 1996 |
Teratogenicity of a single oral dose of retinyl palmitate in the rat, and the role of dietary vitamin A status.
Topics: Administration, Oral; Animals; Anticarcinogenic Agents; Diet; Diterpenes; Embryonic and Fetal Development; Female; Gestational Age; Pregnancy; Rats; Retinyl Esters; Teratogens; Vitamin A | 1996 |
Reproducibility of relative dose response (RDR) test and serum retinol and retinyl ester concentrations in children after a 2-week interval.
Topics: Anticarcinogenic Agents; Child; Child, Preschool; Chromatography, High Pressure Liquid; Diterpenes; Dose-Response Relationship, Drug; Female; Humans; Male; Reproducibility of Results; Retinyl Esters; Vitamin A | 1996 |
Plasma kinetics of vitamin A in humans after a single oral dose of [8,9,19-13C]retinyl palmitate.
Topics: Administration, Oral; Adult; Carbon Isotopes; Diterpenes; Esters; Gas Chromatography-Mass Spectrometry; Humans; Male; Retinyl Esters; Time Factors; Vitamin A | 1996 |
Comparison of retinyl ester hydrolase activities in bovine liver and retinal pigment epithelium.
Topics: Animals; Carboxylic Ester Hydrolases; Cattle; Diterpenes; Dose-Response Relationship, Drug; Ethylmaleimide; Isomerism; Microsomes, Liver; Pigment Epithelium of Eye; Retinyl Esters; Substrate Specificity; Triolein; Vitamin A | 1996 |
The association between participant characteristics and serum concentrations of beta-carotene, retinol, retinyl palmitate, and alpha-tocopherol among participants in the Carotene and Retinol Efficacy Trial (CARET) for prevention of lung cancer.
Topics: Alcohol Drinking; Anticarcinogenic Agents; Asbestos; beta Carotene; Diet; Diterpenes; Female; Food, Fortified; Humans; Lung Neoplasms; Male; Micronutrients; Middle Aged; Multivariate Analysis; Nutritional Status; Occupational Exposure; Regression Analysis; Retinyl Esters; Smoking; Vitamin A; Vitamin E; Vitamins | 1996 |
An ex vivo model of the rat trachea to study the effect of inhalable toxic compounds.
Topics: Animals; Benzopyrenes; Diterpenes; Lectins; Microscopy, Electron; Oligosaccharides; Organ Culture Techniques; Protein Binding; Rats; Rats, Wistar; Retinyl Esters; Trachea; Vitamin A; Vitamin A Deficiency; Xenobiotics | 1996 |
Nerve dependency of regeneration: the role of Distal-less and FGF signaling in amphibian limb regeneration.
Topics: Ambystoma; Amino Acid Sequence; Animals; Base Sequence; Cloning, Molecular; Diterpenes; Epidermal Cells; Epidermis; Extremities; Fibroblast Growth Factors; Gene Expression Regulation, Developmental; Homeodomain Proteins; In Situ Hybridization; Molecular Sequence Data; Regeneration; Retinyl Esters; RNA, Messenger; Sequence Alignment; Sequence Homology, Amino Acid; Transcription Factors; Vitamin A | 1996 |
Regeneration of lower and upper jaws in urodeles is differentially affected by retinoic acid.
Topics: Abnormalities, Drug-Induced; Animals; Diterpenes; Gene Expression; In Situ Hybridization; Jaw; Mandible; Maxilla; Notophthalmus; Receptors, Retinoic Acid; Regeneration; Retinyl Esters; Teratogens; Tretinoin; Vitamin A | 1996 |
Post-prandial metabolism of triglyceride-rich lipoproteins in non-insulin-dependent diabetic patients before and after bezafibrate treatment.
Topics: Aged; Apolipoprotein C-III; Apolipoproteins C; Bezafibrate; Blood Glucose; Chylomicrons; Diabetes Mellitus, Type 2; Dietary Fats; Diterpenes; Fatty Acids, Nonesterified; Humans; Lipoproteins; Male; Middle Aged; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A | 1997 |
Bioavailability of alpha-tocopherol fed with retinol and relative bioavailability of D-alpha-tocopherol or DL-alpha-tocopherol acetate.
Topics: alpha-Tocopherol; Animals; Biological Availability; Cattle; Diet; Diterpenes; Kidney; Kinetics; Male; Retinyl Esters; Tocopherols; Vitamin A; Vitamin E | 1997 |
Positive impact of retinyl palmitate in leukoplakia of the larynx.
Topics: Aged; Aged, 80 and over; Alcohol Drinking; Anticarcinogenic Agents; Biopsy; Carcinoma in Situ; Carcinoma, Squamous Cell; Disease Progression; Diterpenes; Female; Follow-Up Studies; Humans; Hyperplasia; Laryngeal Neoplasms; Laryngoscopy; Leukoplakia; Male; Middle Aged; Neoplasm Recurrence, Local; Precancerous Conditions; Remission Induction; Retinyl Esters; Smoking; Vitamin A | 1997 |
Regulation of hepatic stearoyl-CoA desaturase gene 1 by vitamin A.
Topics: Actins; Animals; Clofibrate; Diterpenes; Dose-Response Relationship, Drug; Fatty Acid Synthases; Gene Expression Regulation, Enzymologic; Liver; Male; Mice; Mice, Inbred BALB C; Microbodies; Receptors, Retinoic Acid; Retinoid X Receptors; Retinyl Esters; RNA, Messenger; Stearoyl-CoA Desaturase; Transcription Factors; Triiodothyronine; Vitamin A; Vitamin A Deficiency | 1997 |
Contribution of vitamin A to the oxidation resistance of human low density lipoproteins.
Topics: Adult; Antioxidants; Arteriosclerosis; Copper; Diterpenes; Female; Free Radicals; Humans; In Vitro Techniques; Kinetics; Lipid Peroxidation; Lipoproteins, LDL; Male; Middle Aged; Oxidation-Reduction; Oxidative Stress; Retinyl Esters; Vitamin A | 1995 |
Delayed postprandial retinyl palmitate and squalene removal in a patient heterozygous for apolipoprotein A-IFIN mutation (Leu 159-->Arg) and low HDL cholesterol level without coronary artery disease.
Topics: Adult; Anticarcinogenic Agents; Apolipoprotein A-I; Apolipoprotein B-48; Apolipoproteins B; Cholesterol, HDL; Cholesterol, VLDL; Chromatography, Gas; Chylomicrons; Coronary Disease; Dietary Fats; Diterpenes; Electrophoresis, Polyacrylamide Gel; Female; Heterozygote; Humans; Middle Aged; Point Mutation; Postprandial Period; Retinyl Esters; Risk Factors; Squalene; Triglycerides; Vitamin A | 1996 |
Vitamin A concentration in the liver decreases with age in patients with cystic fibrosis.
Topics: Adolescent; Adult; Aging; Biopsy; Child; Cystic Fibrosis; Diterpenes; Female; Humans; Liver; Male; Reference Values; Retinol-Binding Proteins; Retinyl Esters; Vitamin A | 1997 |
Chylomicron/chylomicron remnant turnover in humans: evidence for margination of chylomicrons and poor conversion of larger to smaller chylomicron remnants.
Topics: Adolescent; Adult; Chylomicrons; Diterpenes; Humans; Kinetics; Male; Middle Aged; Models, Biological; Retinyl Esters; Vitamin A | 1997 |
Retinyl palmitate in macaque retina-retinal pigment epithelium-choroid: distribution and correlation with age and vitamin E.
Topics: Age Factors; Animals; Choroid; Diterpenes; Eye; Macaca mulatta; Pigment Epithelium of Eye; Regression Analysis; Retina; Retinyl Esters; Vitamin A; Vitamin E | 1997 |
Unoccluded retinol penetrates human skin in vivo more effectively than unoccluded retinyl palmitate or retinoic acid.
Topics: Administration, Topical; Adult; Anticarcinogenic Agents; Antioxidants; Cell Membrane Permeability; Cytochrome P-450 Enzyme System; Diterpenes; Dose-Response Relationship, Drug; Enzyme Activation; Erythema; Humans; Hyperplasia; Retinoic Acid 4-Hydroxylase; Retinyl Esters; Skin; Tretinoin; Vitamin A | 1997 |
Vitamin A and apoptosis in colonic tumor cells.
Topics: Adenocarcinoma; Alkaline Phosphatase; Animals; Apoptosis; Cell Differentiation; Cell Division; Colonic Neoplasms; Culture Media; Diterpenes; DNA Fragmentation; Rats; Retinyl Esters; Tumor Cells, Cultured; Vitamin A | 1997 |
Purification and characterization of a neutral, bile salt-independent retinyl ester hydrolase from rat liver microsomes. Relationship To rat carboxylesterase ES-2.
Topics: Amino Acid Sequence; Animals; Antibodies; Bile Acids and Salts; Blotting, Western; Carboxylic Ester Hydrolases; Chromatography, Gel; Chromatography, Ion Exchange; Diterpenes; Electrophoresis, Polyacrylamide Gel; Hydrolysis; Male; Microsomes, Liver; Molecular Sequence Data; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A | 1997 |
Dietary fat clearance in normal subjects is modulated by genetic variation at the apolipoprotein B gene locus.
Topics: Adolescent; Adult; Alleles; Apolipoprotein B-48; Apolipoprotein E3; Apolipoproteins; Apolipoproteins B; Apolipoproteins E; Chromosome Mapping; Dietary Fats; Diterpenes; Eating; Genetic Variation; Humans; Lipoproteins; Male; Middle Aged; Polymorphism, Genetic; Reference Values; Retinyl Esters; Triglycerides; Vitamin A | 1997 |
Vitamin A repletion in thoroughbred mares with retinyl palmitate or beta-carotene.
Topics: Animals; beta Carotene; Diet; Dietary Supplements; Diterpenes; Dose-Response Relationship, Drug; Female; Horses; Retinyl Esters; Seasons; Vitamin A | 1997 |
[Permitted for use by Russian Federation Ministry of Health].
Topics: Anti-Infective Agents, Local; Anticarcinogenic Agents; Antioxidants; Diterpenes; Drug Approval; Humans; Neuromuscular Depolarizing Agents; Pharmacology; Phenyl Ethers; Plants, Medicinal; Retinyl Esters; Russia; Succinylcholine; Vitamin A | 1997 |
Lobe of origin and histologic type of lung cancer associated with asbestos exposure in the Carotene and Retinol Efficacy Trial (CARET).
Topics: Adenocarcinoma; Anticarcinogenic Agents; beta Carotene; Causality; Confounding Factors, Epidemiologic; Diterpenes; Double-Blind Method; Female; Humans; Lung Neoplasms; Male; Middle Aged; Multicenter Studies as Topic; Occupational Diseases; Occupational Exposure; Prospective Studies; Pulmonary Fibrosis; Randomized Controlled Trials as Topic; Retinyl Esters; Smoking; Vitamin A | 1997 |
Apolipoprotein E R112; R251G: a carboxy-terminal variant found in patients with hyperlipidemia and coronary heart disease.
Topics: Animals; Apolipoproteins E; Cell Line; Cholesterol; Cholesterol Esters; Coronary Disease; Diterpenes; Female; Humans; Hyperlipidemia, Familial Combined; Hyperlipoproteinemia Type II; Isoelectric Focusing; Lipoproteins, VLDL; Macrophages; Male; Mice; Middle Aged; Oleic Acid; Pedigree; Polymorphism, Restriction Fragment Length; Postprandial Period; Retinyl Esters; Sequence Analysis, DNA; Triglycerides; Vitamin A | 1997 |
Analysis of esterification of retinoids in the retinal pigmented epithelium of the Mitf-vit (vitiligo) mutant mouse.
Topics: Acyltransferases; Aging; Animals; Chromatography, High Pressure Liquid; Diterpenes; DNA-Binding Proteins; Esterification; Mice; Mice, Inbred C57BL; Mice, Mutant Strains; Microphthalmia-Associated Transcription Factor; Microscopy, Electron, Scanning; Microsomes, Liver; Mutation; Pigment Epithelium of Eye; Retinyl Esters; Time Factors; Transcription Factors; Tretinoin; Vitamin A; Vitiligo | 1997 |
Clearance of lipoprotein remnant particles in adipose tissue and muscle in humans.
Topics: Adipose Tissue; Adult; Apolipoprotein B-100; Apolipoprotein B-48; Apolipoproteins B; Centrifugation, Density Gradient; Chylomicrons; Dietary Fats; Diterpenes; Humans; Lipoproteins; Male; Middle Aged; Muscle, Skeletal; Retinyl Esters; Triglycerides; Vitamin A | 1997 |
beta-carotene inhibits persistent and stimulates remodeling gamma GT-positive preneoplastic lesions during early promotion of hepatocarcinogenesis.
Topics: Animals; Anticarcinogenic Agents; beta Carotene; Diterpenes; gamma-Glutamyltransferase; Liver; Liver Neoplasms; Male; Precancerous Conditions; Rats; Rats, Wistar; Retinyl Esters; Vitamin A | 1997 |
Aging decreases retinoic acid and triiodothyronine nuclear expression in rat liver: exogenous retinol and retinoic acid differentially modulate this decreased expression.
Topics: Aging; Animals; Cell Nucleus; Diterpenes; Liver; Male; Rats; Rats, Wistar; Receptors, Retinoic Acid; Receptors, Thyroid Hormone; Retinyl Esters; Tretinoin; Vitamin A | 1997 |
Development of a method for quantitation of retinol and retinyl palmitate in human serum using high-performance liquid chromatography-atmospheric pressure chemical ionization-mass spectrometry.
Topics: Chromatography, High Pressure Liquid; Diterpenes; Hexanes; Humans; Mass Spectrometry; Retinyl Esters; Vitamin A | 1998 |
[Morphofunctional changes in animal skin during combined administration of zinc sulfate and vitamin A].
Topics: Administration, Oral; Animals; Diterpenes; Drug Therapy, Combination; Epidermis; Male; Mice; Mice, Inbred CBA; Retinyl Esters; Skin; Vitamin A; Zinc Sulfate | 1997 |
Comparison of the postprandial plasma vitamin A response in young and older adults.
Topics: Adult; Aged; Aging; Chylomicrons; Diterpenes; Eating; Fasting; Humans; Lipids; Male; Middle Aged; Osmolar Concentration; Retinyl Esters; Triglycerides; Vitamin A | 1998 |
Normal postprandial lipemia and chylomicron clearance in offspring of parents with early coronary artery disease.
Topics: Adolescent; Adult; Analysis of Variance; Case-Control Studies; Cholesterol; Chylomicrons; Coronary Disease; Diterpenes; Humans; Male; Metabolic Clearance Rate; Middle Aged; Parents; Postprandial Period; Reference Values; Retinyl Esters; Triglycerides; Vitamin A | 1998 |
Substrate specificity of retinyl ester hydrolase activity in retinal pigment epithelium.
Topics: Animals; Binding, Competitive; Carboxylic Ester Hydrolases; Cattle; Diterpenes; Fatty Acids; Hydrolysis; Kinetics; Palmitates; Pigment Epithelium of Eye; Retinyl Esters; Substrate Specificity; Vitamin A | 1998 |
Retinyl palmitate injections reduce serum levels and effects of endotoxin on systemic haemodynamics and oxygen transport in the pig.
Topics: Animals; Biological Transport; Blood Cell Count; Diterpenes; Endotoxins; Female; Hemodynamics; Male; Oxygen; Retinyl Esters; Swine; Vitamin A | 1998 |
Accelerated maturation of fetal ductus arteriosus by maternally administered vitamin A in rats.
Topics: Analysis of Variance; Animals; Diterpenes; Ductus Arteriosus; Embryonic and Fetal Development; Gestational Age; Indomethacin; Rats; Rats, Wistar; Retinyl Esters; Tretinoin; Vasoconstriction; Vasodilation; Vitamin A | 1998 |
Expression of type III hyperlipoproteinemia in patients homozygous for apolipoprotein E-2 is modulated by lipoprotein lipase and postprandial hyperinsulinemia.
Topics: Adult; Apolipoprotein E2; Apolipoprotein E3; Apolipoproteins E; Blood Glucose; Body Mass Index; Cell Line; Diterpenes; Fasting; Female; Fibroblasts; Homozygote; Humans; Hyperinsulinism; Hyperlipoproteinemia Type III; Lipids; Lipoprotein Lipase; Lipoproteins, VLDL; Male; Middle Aged; Polymorphism, Single-Stranded Conformational; Postprandial Period; Retinyl Esters; Vitamin A | 1998 |
Detection of retinyl palmitate and retinol in the liver of mice injected with excessive amounts of retinyl acetate.
Topics: Animals; Bile; Cells, Cultured; Chromatography, High Pressure Liquid; Diterpenes; Gallbladder; Liver; Male; Mice; Mice, Inbred ICR; Retinyl Esters; Tissue Distribution; Vacuoles; Vitamin A | 1998 |
Delayed increase in high density lipoprotein-phospholipids after ingestion of a fat load in normolipidemic patients with coronary artery disease.
Topics: Adult; Aged; Carrier Proteins; Cholesterol Ester Transfer Proteins; Cholesterol, HDL; Chromatography, High Pressure Liquid; Coronary Disease; Dietary Fats; Diterpenes; Follow-Up Studies; Glycoproteins; Humans; Male; Middle Aged; Phospholipids; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A | 1998 |
Accumulation of chylomicron remnants in homozygous subjects with familial hypercholesterolaemia.
Topics: Adolescent; Adult; Cells, Cultured; Chylomicrons; Diterpenes; Fibroblasts; Homozygote; Humans; Hypercholesterolemia; Lipoproteins; Middle Aged; Postprandial Period; Protein Binding; Retinyl Esters; Skin; Vitamin A | 1998 |
Colocalization of 11-cis retinyl esters and retinyl ester hydrolase activity in retinal pigment epithelium plasma membrane.
Topics: 5'-Nucleotidase; Alkaline Phosphatase; Animals; Biomarkers; Carboxylesterase; Carboxylic Ester Hydrolases; Cattle; Cell Membrane; Centrifugation, Density Gradient; Chromatography, High Pressure Liquid; Diterpenes; Endoplasmic Reticulum; Pigment Epithelium of Eye; Retinoids; Retinyl Esters; Sodium-Potassium-Exchanging ATPase; Subcellular Fractions; Vitamin A | 1998 |
Effect of simultaneous, single oral doses of beta-carotene with lutein or lycopene on the beta-carotene and retinyl ester responses in the triacylglycerol-rich lipoprotein fraction of men.
Topics: Absorption; Adult; beta Carotene; Carotenoids; Diterpenes; Humans; Kinetics; Lipoproteins; Lutein; Lycopene; Male; Retinyl Esters; Triglycerides; Vegetables; Vitamin A | 1998 |
Decline in plasma retinol in unconjugated hyperbilirubinemia treated with bilirubin adsorption using an anion-exchange resin.
Topics: Adolescent; Adsorption; Anion Exchange Resins; Bilirubin; Crigler-Najjar Syndrome; Diterpenes; Humans; Liver; Male; Plasmapheresis; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Retinol-Binding Proteins, Plasma; Retinyl Esters; Serum Albumin; Vitamin A | 1998 |
Taurocholate stimulates the absorption and biotransformation of beta-carotene in intact and lymph duct-cannulated ferrets.
Topics: Absorption; Animals; Antineoplastic Agents; beta Carotene; Biotransformation; Carbon Radioisotopes; Catheterization; Chromatography, High Pressure Liquid; Diterpenes; Ferrets; Liver; Lung; Lymph; Lymphatic System; Male; Retinyl Esters; Taurocholic Acid; Vitamin A | 1998 |
Effect of added drinking water nitrate on the vitamin A status of rabbits.
Topics: Animals; Diterpenes; Drinking; Female; Liver; Male; Nitrates; Pregnancy; Rabbits; Reproduction; Retinyl Esters; Vitamin A; Water Supply | 1998 |
Chylomicron beta-carotene and retinyl palmitate responses are dramatically diminished when men ingest beta-carotene with medium-chain rather than long-chain triglycerides.
Topics: Adult; beta Carotene; Biological Availability; Chylomicrons; Diterpenes; Drug Interactions; Food; Humans; Kinetics; Male; Retinyl Esters; Triglycerides; Vitamin A | 1998 |
Liposome encapsulated vitamin A compounds exhibit greater stability and diminished toxicity.
Topics: Anticarcinogenic Agents; Diterpenes; Drug Stability; Erythrocyte Membrane; Humans; Kinetics; Lipid Bilayers; Liposomes; Phosphatidylcholines; Retinyl Esters; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Viscosity; Vitamin A | 1998 |
Effect of vitamin A supplementation on rhodopsin mutants threonine-17 --> methionine and proline-347 --> serine in transgenic mice and in cell cultures.
Topics: Animals; Cells, Cultured; Diterpenes; Electroretinography; Gene Expression; Humans; Liver; Mice; Mice, Transgenic; Microscopy, Electron; Photoreceptor Cells; Point Mutation; Retina; Retinaldehyde; Retinitis Pigmentosa; Retinyl Esters; Rhodopsin; Transfection; Vitamin A | 1998 |
Protective role of melatonin and retinol palmitate in oxidative stress and hyperlipidemic nephropathy induced by adriamycin in rats.
Topics: Animals; Diterpenes; Doxorubicin; Glutathione; Hyperlipidemias; Kidney; Kidney Diseases; Lipid Metabolism; Lipid Peroxides; Male; Malondialdehyde; Melatonin; Oxidative Stress; Proteinuria; Rats; Rats, Wistar; Retinyl Esters; Vitamin A | 1998 |
Development of a compartmental model describing the dynamics of vitamin A metabolism in men.
Topics: Adult; Animals; Carbon Isotopes; Chromatography, High Pressure Liquid; Computer Simulation; Diterpenes; Gas Chromatography-Mass Spectrometry; Humans; Liver; Male; Models, Biological; Rats; Reference Values; Retinoids; Retinyl Esters; Vitamin A | 1998 |
Apolipoprotein B-48 and retinyl palmitate are not equivalent markers of postprandial intestinal lipoproteins.
Topics: Adult; Apolipoprotein B-100; Apolipoprotein B-48; Apolipoproteins B; Biomarkers; Dietary Fats; Diterpenes; Fasting; Food; Heparin; Humans; Intestinal Mucosa; Kinetics; Lipoproteins; Male; Middle Aged; Retinyl Esters; Triglycerides; Vitamin A | 1998 |
Effects on performance, tissue integrity, and metabolism of vitamin E supplementation for beef heifers fed a diet that contains gossypol.
Topics: Alkaline Phosphatase; Animal Feed; Animals; beta Carotene; Cattle; Cottonseed Oil; Creatine Kinase; Dietary Supplements; Diterpenes; Female; Gossypol; Hematocrit; Hemoglobins; Liver; Myocardium; Neck Muscles; Osmotic Fragility; Random Allocation; Retinoids; Retinyl Esters; Vitamin A; Vitamin E; Weight Gain | 1998 |
Retinyl palmitate reduces hepatic fibrosis in rats induced by dimethylnitrosamine or pig serum.
Topics: Animals; Antioxidants; Blood Physiological Phenomena; Dimethylnitrosamine; Diterpenes; Dose-Response Relationship, Drug; Lipid Peroxidation; Liver Cirrhosis, Experimental; Male; Oxidative Stress; Rats; Rats, Wistar; Retinyl Esters; Swine; Vitamin A | 1998 |
Retinoid signaling and activator protein-1 expression in ferrets given beta-carotene supplements and exposed to tobacco smoke.
Topics: Animals; beta Carotene; Cell Division; Cocarcinogenesis; Diterpenes; Down-Regulation; Environmental Exposure; Ferrets; Gene Expression Regulation; Genes, fos; Genes, jun; Humans; Lung; Lung Neoplasms; Male; Metaplasia; Nicotiana; Plants, Toxic; Precancerous Conditions; Proliferating Cell Nuclear Antigen; Receptors, Retinoic Acid; Retinyl Esters; Signal Transduction; Smoke; Transcription Factor AP-1; Tretinoin; Vitamin A | 1999 |
The enhancing effect of excess retinol palmitate on induction of odontogenic tumors and inhibitory effect on squamous cell carcinoma of the gingiva in hamsters treated with N-methylnitrosourea.
Topics: Animals; Anticarcinogenic Agents; Carcinogens; Carcinoma, Squamous Cell; Cricetinae; Diterpenes; Drug Antagonism; Drug Synergism; Gingival Neoplasms; Mesocricetus; Methylnitrosourea; Mouth Neoplasms; Odontogenic Tumors; Retinoids; Retinyl Esters; Vitamin A | 1999 |
Influence of dietary vitamins A and E on serum alpha- and gamma-tocopherols, retinol, retinyl palmitate and carotenoid concentrations in Humboldt penguins (Spheniscus humboldti).
Topics: Animal Feed; Animals; Animals, Zoo; Anticarcinogenic Agents; Birds; Carotenoids; Diterpenes; Nutrition Assessment; Retinyl Esters; Vitamin A; Vitamin E | 1998 |
Lipoprotein lipase expression level influences tissue clearance of chylomicron retinyl ester.
Topics: Animals; Chylomicrons; Dietary Fats; Diterpenes; Fasting; Humans; Lipoproteins; Male; Mice; Mice, Knockout; Rats; Rats, Sprague-Dawley; Retinol-Binding Proteins; Retinyl Esters; Vitamin A | 1999 |
Binding of lipophilic nutrients to beta-lactoglobulin prepared by bioselective adsorption.
Topics: Adsorption; Binding, Competitive; Diterpenes; Ergocalciferols; Hydrogen-Ion Concentration; Lactoglobulins; Retinaldehyde; Retinyl Esters; Spectrometry, Fluorescence; Tryptophan; Vitamin A | 1999 |
Storage of retinoids and beta-carotene in the genital organs of Japanese quail.
Topics: Animals; Anticarcinogenic Agents; beta Carotene; Chromatography, High Pressure Liquid; Coturnix; Diterpenes; Female; Male; Ovarian Follicle; Retinyl Esters; Sex Characteristics; Testis; Vitamin A | 1999 |
Bile diversion in rats leads to a decreased plasma concentration of linoleic acid which is not due to decreased net intestinal absorption of dietary linoleic acid.
Topics: Animals; Arachidonic Acid; Bile; Body Weight; Dietary Fats, Unsaturated; Diterpenes; Food; Intestinal Absorption; Linoleic Acid; Male; Rats; Rats, Wistar; Retinyl Esters; Vitamin A | 1999 |
Vitamin A prevents the decline in immunoglobulin A and Th2 cytokine levels in small intestinal mucosa of protein-malnourished mice.
Topics: Animals; Cholera Toxin; Diterpenes; Immunoglobulin A; Immunohistochemistry; Interleukin-4; Interleukin-5; Intestinal Mucosa; Intestine, Small; Male; Mice; Mice, Inbred C3H; Nutritional Status; Protein Deficiency; Retinyl Esters; Vitamin A | 1999 |
In vitro growth changes of oral human keratinocytes after treatment with carotenoids, retinoid, and/or DMBA.
Topics: 9,10-Dimethyl-1,2-benzanthracene; Adult; Animals; Anticarcinogenic Agents; beta Carotene; Canthaxanthin; Carcinogens; Cell Division; Cell Transformation, Neoplastic; Chromatography, High Pressure Liquid; Diterpenes; Flow Cytometry; Gene Expression Regulation; Humans; Immunohistochemistry; Keratinocytes; Male; Mice; Mice, Nude; Mouth Mucosa; Mouth Neoplasms; Retinyl Esters; Vitamin A | 1999 |
Enhancement of glucose transport in small intestinal brush border membrane of retinol administered rat.
Topics: Alkaline Phosphatase; Animals; Biological Transport; Diterpenes; Glucose; Injections, Intraperitoneal; Intestinal Mucosa; Intestine, Small; Jejunum; Kinetics; Male; Microvilli; Rats; Rats, Wistar; Retinyl Esters; Thymidine Kinase; Vitamin A | 1999 |
Delayed post-prandial lipid metabolism in subjects with intra-abdominal visceral fat accumulation.
Topics: Abdomen; Adipose Tissue; Adult; Aged; Anticarcinogenic Agents; Apolipoproteins E; Body Mass Index; Dietary Fats; Diterpenes; Female; Humans; Hyperlipidemias; Lipoprotein Lipase; Male; Middle Aged; Obesity; Phenotype; Postprandial Period; Regression Analysis; Retinyl Esters; Triglycerides; Viscera; Vitamin A | 1999 |
Biochemical but not clinical vitamin A deficiency results from mutations in the gene for retinol binding protein.
Topics: Adolescent; Base Sequence; Diterpenes; Exons; Female; Humans; Molecular Sequence Data; Nuclear Family; Point Mutation; Prealbumin; Retinol-Binding Proteins; Retinol-Binding Proteins, Plasma; Retinyl Esters; Vitamin A; Vitamin A Deficiency; Zinc | 1999 |
Mild vitamin A deficiency delays fetal lung maturation in the rat.
Topics: Animals; Choline-Phosphate Cytidylyltransferase; Diterpenes; Female; Lung; Phospholipids; Pregnancy; Pregnancy Complications; Pregnancy, Animal; Pulmonary Surfactants; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 1999 |
Impaired postprandial clearance of squalene and apolipoprotein B-48 in post-menopausal women with coronary artery disease.
Topics: Apolipoprotein B-48; Apolipoproteins B; Coronary Disease; Diterpenes; Estrogen Replacement Therapy; Female; Humans; Lipoproteins, VLDL; Middle Aged; Postmenopause; Postprandial Period; Retinyl Esters; Squalene; Triglycerides; Vitamin A | 1999 |
The vitamin A metabolism and expression of retinoid-binding proteins differ in HaCaT cells and normal human keratinocytes.
Topics: Biomarkers; Carrier Proteins; Cell Differentiation; Cell Line; Cytochrome P-450 Enzyme System; Diterpenes; Humans; Keratinocytes; Receptors, Retinoic Acid; Reference Values; Retinoic Acid 4-Hydroxylase; Retinoids; Retinyl Esters; Tretinoin; Vitamin A | 1999 |
Inhibitory effects of vitamin A and vitamin K on rat cytochrome P4501A1-dependent monooxygenase activity.
Topics: Animals; Coumarins; Cytochrome P-450 CYP1A1; Diterpenes; Kinetics; Microsomes; NADP; Oxygenases; Rats; Recombinant Proteins; Retinyl Esters; Saccharomyces cerevisiae; Tretinoin; Vitamin A; Vitamin K | 1999 |
[Effect of vitamin A palmitate on the synthesis of mucins in cultured conjunctiva].
Topics: Animals; Cells, Cultured; Conjunctiva; Diterpenes; Goblet Cells; Mucins; Rabbits; Retinyl Esters; Vitamin A | 1999 |
Coordinated distribution patterns of three enzyme activities involved in the absorption and metabolism of beta-carotene and vitamin A along the villus-crypt axis of chick duodenum.
Topics: Acyltransferases; Alcohol Oxidoreductases; Animals; Anticarcinogenic Agents; beta Carotene; Chickens; Diterpenes; Duodenum; Retinol O-Fatty-Acyltransferase; Retinyl Esters; Vitamin A | 1999 |
Expression of Mmp-9 and related matrix metalloproteinase genes during axolotl limb regeneration.
Topics: Ambystoma; Amino Acid Sequence; Animals; Collagenases; Denervation; Diterpenes; DNA, Complementary; Extremities; Gene Expression; In Situ Hybridization; Matrix Metalloproteinase 9; Metalloendopeptidases; Molecular Sequence Data; Regeneration; Retinyl Esters; Sequence Homology, Amino Acid; Vitamin A | 1999 |
The effect of alpha tocopherol, all-trans retinol and retinyl palmitate on the non enzymatic lipid peroxidation of rod outer segments.
Topics: Animals; Cattle; Diterpenes; Lipid Peroxidation; Luminescent Measurements; Retinyl Esters; Rod Cell Outer Segment; Vitamin A; Vitamin E | 1999 |
Nonaqueous electrochromatography on C30 columns: separation of retinyl esters.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Electric Conductivity; Electrophoresis, Capillary; Liver; Retinyl Esters; Seals, Earless; Temperature; Vitamin A | 1999 |
Esterification makes retinol more labile to photolysis.
Topics: Air; Chemical Phenomena; Chemistry, Physical; Chromatography, High Pressure Liquid; Diterpenes; Drug Stability; Esterification; Ethanol; Oxidation-Reduction; Photolysis; Retinyl Esters; Solutions; Vitamin A | 1999 |
Acute effects of vitamin A on the kinetics of endotoxin in conscious rabbits.
Topics: Analysis of Variance; Animals; Antibodies, Bacterial; Bacteremia; Disease Models, Animal; Diterpenes; Drug Evaluation, Preclinical; Endotoxins; Escherichia coli; Escherichia coli Infections; Immunoglobulin G; Immunoglobulin M; Injections, Intravenous; Leukocyte Count; Metabolic Clearance Rate; Nonlinear Dynamics; Rabbits; Random Allocation; Regression Analysis; Retinyl Esters; Time Factors; Vitamin A | 1999 |
[Effect of vitamin A palmitate on vitamin A-deficient rabbits].
Topics: Animals; Anterior Eye Segment; Diterpenes; Male; Ophthalmic Solutions; Rabbits; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 1999 |
Serum alpha- and gamma-tocopherols, retinol, retinyl palmitate, and carotenoid concentrations in captive and free-ranging bottlenose dolphins (Tursiops truncatus).
Topics: Animals; Animals, Wild; Animals, Zoo; beta Carotene; Carotenoids; Diet; Diterpenes; Dolphins; Female; Lutein; Male; Retinyl Esters; Vitamin A; Vitamin E | 1999 |
Formation and stability of the dispersed particles composed of retinyl palmitate and phosphatidylcholine.
Topics: Anticarcinogenic Agents; Chemistry, Pharmaceutical; Diterpenes; Drug Stability; Emulsions; Infusions, Intravenous; Membranes, Artificial; Particle Size; Phosphatidylcholines; Retinyl Esters; Spectrum Analysis; Surface Properties; Temperature; Ultrasonics; Vitamin A | 2000 |
Postprandial chylomicrons and VLDLs in severe hypertriacylglycerolemia are lowered more effectively than are chylomicron remnants after treatment with n-3 fatty acids.
Topics: Adult; Chromatography, Gel; Chylomicrons; Diterpenes; Fasting; Fatty Acids, Omega-3; Fluorescence; Food; Humans; Hypertriglyceridemia; Lipoprotein Lipase; Lipoproteins, LDL; Lipoproteins, VLDL; Male; Middle Aged; Retinyl Esters; Triglycerides; Vitamin A | 2000 |
Distribution of cadmium in selected organs of mice: effects of cadmium on organ contents of retinoids and beta-carotene.
Topics: Animals; Anticarcinogenic Agents; Antioxidants; beta Carotene; Cadmium; Diterpenes; Dose-Response Relationship, Drug; Injections, Intraperitoneal; Mice; Mice, Inbred ICR; Retinoids; Retinyl Esters; Tissue Distribution; Vitamin A | 1999 |
Vitamin A-loaded solid lipid nanoparticles for topical use: drug release properties.
Topics: Administration, Topical; Diterpenes; Drug Delivery Systems; Emulsions; Hydrogels; Lipids; Microspheres; Retinyl Esters; Vitamin A | 2000 |
Hepatic hyper-vitaminosis A: importance of retinyl ester level determination.
Topics: Adult; Biopsy; Diterpenes; Esophageal and Gastric Varices; Humans; Hypertension, Portal; Hypervitaminosis A; Liver; Male; Retinol-Binding Proteins; Retinyl Esters; Vitamin A | 2000 |
Relationship between altered postprandial lipemia and insulin resistance in normolipidemic and normoglucose tolerant obese patients.
Topics: Adult; Area Under Curve; Blood Glucose; Case-Control Studies; Diterpenes; Eating; Fatty Acids, Nonesterified; Female; Glucose Tolerance Test; Humans; Insulin; Insulin Resistance; Leptin; Lipids; Male; Middle Aged; Obesity; Postprandial Period; Regression Analysis; Retinyl Esters; Triglycerides; Vitamin A | 2000 |
Microemulsion electrokinetic chromatography in suppressed electroosmotic flow environment. Separation of fat-soluble vitamins.
Topics: alpha-Tocopherol; Buffers; Cholecalciferol; Chromatography, Micellar Electrokinetic Capillary; Diterpenes; Emulsions; Oils; Reference Standards; Retinyl Esters; Solubility; Tocopherols; Vitamin A; Vitamin E; Vitamins | 2000 |
Vitamin A deficiency in mice causes a systemic expansion of myeloid cells.
Topics: Animals; Apoptosis; B-Lymphocytes; Bone Marrow; Colony-Forming Units Assay; Cytokines; Diet; Diterpenes; Female; Granulocytes; Hematopoietic Stem Cells; In Situ Nick-End Labeling; Liver; Mice; Mice, Inbred SENCAR; Retinyl Esters; Reverse Transcriptase Polymerase Chain Reaction; Spleen; T-Lymphocytes; Vitamin A; Vitamin A Deficiency | 2000 |
Chemoprevention of lung cancer is proving difficult and frustrating, requiring new approaches.
Topics: Acetylcysteine; Anticarcinogenic Agents; beta Carotene; Carcinogens; Diterpenes; Glucuronides; Glutathione; Humans; Lung Neoplasms; Randomized Controlled Trials as Topic; Retinyl Esters; Vitamin A | 2000 |
Improved method of determining retinol and retinyl palmitate in rat liver and serum by high-performance liquid chromatography.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Liver; Rats; Reference Standards; Retinyl Esters; Solvents; Vitamin A | 2000 |
Conjugated linoleic acid is synthesized endogenously in lactating dairy cows by Delta(9)-desaturase.
Topics: Animals; Anticarcinogenic Agents; Cattle; Diterpenes; Fatty Acid Desaturases; Female; Lactation; Linoleic Acid; Milk; Retinyl Esters; Stearoyl-CoA Desaturase; Stereoisomerism; Vitamin A | 2000 |
Isomerization of all-trans-retinol to cis-retinols in bovine retinal pigment epithelial cells: dependence on the specificity of retinoid-binding proteins.
Topics: Animals; Cattle; cis-trans-Isomerases; Diterpenes; Humans; Hydrochloric Acid; Isomerism; Mass Spectrometry; Mathematical Computing; Microsomes; Photochemistry; Pigment Epithelium of Eye; Retinaldehyde; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Retinyl Esters; Sodium Hydroxide; Vitamin A | 2000 |
Uptake of barbituric acid derivatives in small intestinal brush border membrane vesicles from retinyl palmitate-treated rats.
Topics: Alkaline Phosphatase; Animals; Anticarcinogenic Agents; Barbiturates; Biological Transport; Chromatography, High Pressure Liquid; Diterpenes; Jejunum; Male; Microvilli; Rats; Rats, Wistar; Retinyl Esters; Thymidine Kinase; Vitamin A | 2000 |
Initial experience in the treatment of oral leukoplakia with high-dose vitamin A and follow-up 5-aminolevulinic acid induced protoporphyrin IX fluorescence.
Topics: Adult; Aminolevulinic Acid; Anticarcinogenic Agents; Diterpenes; Female; Fluorescence; Humans; Leukoplakia, Oral; Male; Middle Aged; Photochemotherapy; Photosensitizing Agents; Protoporphyrins; Retinyl Esters; Vitamin A | 2000 |
Liquid chromatographic analysis of all-trans-retinyl palmitate, beta-carotene, and vitamin E in fortified foods and the extraction of encapsulated and nonencapsulated retinyl palmitate.
Topics: beta Carotene; Chromatography, Liquid; Diterpenes; Food, Fortified; Retinyl Esters; Vitamin A; Vitamin E | 2000 |
Esterification of vitamin A by the human placenta involves villous mesenchymal fibroblasts.
Topics: Adult; Cell Line; Culture Techniques; Diterpenes; Esterification; Female; Fibroblasts; Humans; Lung; Male; Mesoderm; Myristic Acid; Placenta; Pregnancy; Retinol-Binding Proteins; Retinyl Esters; Trophoblasts; Vitamin A | 2000 |
Differential expression of lipoprotein lipase gene in tissues of the rat model with visceral obesity and postprandial hyperlipidemia.
Topics: Adipose Tissue; Animals; Blood Glucose; Blotting, Northern; Body Weight; Cholesterol; Cholesterol, HDL; Cloning, Molecular; Disease Models, Animal; Diterpenes; Humans; Hyperlipidemias; Insulin; Leptin; Lipoprotein Lipase; Male; Muscle, Skeletal; Obesity; Rats; Rats, Long-Evans; Retinyl Esters; RNA, Messenger; Time Factors; Tissue Distribution; Triglycerides; Tumor Necrosis Factor-alpha; Vitamin A | 2000 |
The apolipoprotein A-IV-360His polymorphism determines the dietary fat clearance in normal subjects.
Topics: Adult; Apolipoproteins A; Dietary Fats; Diterpenes; Humans; Lipoproteins; Male; Polymorphism, Genetic; Postprandial Period; Reference Values; Retinyl Esters; Triglycerides; Vitamin A | 2000 |
Predictors of postprandial triacylglycerol response in children: the Columbia University Biomarkers Study.
Topics: Adolescent; Adult; Apolipoproteins E; Biomarkers; Body Mass Index; Child; Cholesterol, HDL; Dietary Fats; Diterpenes; Fasting; Female; Food; Genotype; Humans; Male; Myocardial Ischemia; Retinyl Esters; Triglycerides; Vitamin A | 2000 |
Postprandial retinyl palmitate and squalene metabolism is age dependent.
Topics: Adult; Aged; Aging; Chylomicrons; Diterpenes; Humans; Lipoproteins, VLDL; Male; Postprandial Period; Retinyl Esters; Squalene; Triglycerides; Vitamin A | 2000 |
Abnormal development of the sinuatrial venous valve and posterior hindbrain may contribute to late fetal resorption of vitamin A-deficient rat embryos.
Topics: Abnormalities, Multiple; Animal Feed; Animals; Cranial Nerves; Diterpenes; Dose-Response Relationship, Drug; Embryonic and Fetal Development; Female; Fetal Death; Fetal Heart; Fetal Resorption; Gastrula; Genes, Homeobox; Gestational Age; Morphogenesis; Pregnancy; Pregnancy Complications; Rats; Retinyl Esters; Rhombencephalon; Transcription Factors; Tretinoin; Veins; Vitamin A; Vitamin A Deficiency | 2000 |
Transcutaneous absorption of vitamin A in newborn rats.
Topics: Absorption; Animals; Animals, Newborn; Diterpenes; Kinetics; Liver; Lung; Rats; Rats, Sprague-Dawley; Retinyl Esters; Skin; Vitamin A | 2000 |
A retinyl palmitate model of the phenomenon of the intrinsic fluorescence increase in ceroid-lipofuscin cytosomes.
Topics: Aging; Animals; Cattle; Ceroid; Chromatography, High Pressure Liquid; Diterpenes; Fluorescence; Lipofuscin; Liver; Magnetic Resonance Spectroscopy; Male; Organelles; Photochemistry; Rats; Rats, Wistar; Retinoids; Retinyl Esters; Spectrometry, Fluorescence; Ultraviolet Rays; Vitamin A | 2000 |
Effects of physiological versus pharmacological beta-carotene supplementation on cell proliferation and histopathological changes in the lungs of cigarette smoke-exposed ferrets.
Topics: Animals; beta Carotene; Cell Division; Cyclin D1; Dietary Supplements; Diterpenes; Dose-Response Relationship, Drug; Ferrets; Humans; Lung; Male; Proliferating Cell Nuclear Antigen; Proto-Oncogene Proteins c-fos; Proto-Oncogene Proteins c-jun; Retinyl Esters; Tobacco Smoke Pollution; Tretinoin; Vitamin A | 2000 |
Follicle-stimulating hormone and leukemia inhibitory factor regulate Sertoli cell retinol metabolism.
Topics: Animals; Bucladesine; Cells, Cultured; Cyclic AMP; Diazomethane; Diterpenes; Esterification; Follicle Stimulating Hormone; Gene Expression; Growth Inhibitors; Interleukin-6; Leukemia Inhibitory Factor; Lymphokines; Male; Rats; Rats, Wistar; Retinyl Esters; Sertoli Cells; Tretinoin; Vitamin A | 2001 |
Retinoids inhibit 2,3,7,8-tetrachlorodibenzo-p-dioxine-induced activity of benzo[a]pyrene metabolizing enzymes in human diploid fibroblasts.
Topics: Anticarcinogenic Agents; Benzo(a)pyrene; Cells, Cultured; Dioxins; Diploidy; Diterpenes; Dose-Response Relationship, Drug; Drug Interactions; Enzyme Induction; Fibroblasts; Humans; Retinyl Esters; Skin; Solubility; Tretinoin; Tritium; Vitamin A | 1980 |
Comparative studies on lipid peroxidation of microsomes and mitochondria obtained from different rat tissues: effect of retinyl palmitate.
Topics: Animals; Antioxidants; Diterpenes; Fatty Acids, Unsaturated; Female; Heart; Iron; Kidney; Lipid Peroxidation; Liver; Luminescent Measurements; Lung; Microsomes; Mitochondria; Rats; Rats, Wistar; Retinyl Esters; Vitamin A | 2001 |
Effect of apolipoprotein E3/4 phenotype on postprandial triglycerides and retinyl palmitate metabolism in plasma from hyperlipidemic subjects in Japan.
Topics: Adult; Aged; Apolipoprotein A-I; Apolipoprotein E3; Apolipoprotein E4; Apolipoproteins B; Apolipoproteins E; Dietary Fats; Diterpenes; Female; Humans; Hyperlipidemias; Lipids; Lipoproteins; Male; Middle Aged; Phenotype; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A | 2001 |
Post-prandial lipaemia and endothelial function among healthy men.
Topics: Adult; Diterpenes; Endothelium, Vascular; Humans; Male; Plethysmography; Postprandial Period; Reference Values; Retinyl Esters; Risk Factors; Triglycerides; Vasodilation; Vitamin A | 2001 |
Retinol palmitate counteracts oxidative injury during experimental septic shock.
Topics: Analysis of Variance; Animals; Antioxidants; Dinoprost; Disease Models, Animal; Diterpenes; Endotoxins; Escherichia coli Infections; F2-Isoprostanes; Female; Inflammation; Lipid Peroxidation; Male; Oxidative Stress; Radioimmunoassay; Random Allocation; Retinyl Esters; Shock, Septic; Swine; Vitamin A | 2001 |
Postprandial dyslipidemia in men with visceral obesity: an effect of reduced LDL receptor expression?
Topics: Apolipoprotein B-48; Apolipoproteins B; Arteriosclerosis; Body Constitution; Body Mass Index; Cholesterol; Cholesterol, HDL; Chylomicrons; Dietary Fats; Diterpenes; Food; Humans; Hyperlipidemias; Insulin; Insulin Resistance; Kinetics; Lipase; Lipoproteins, LDL; Male; Middle Aged; Obesity; Receptors, LDL; Retinyl Esters; Triglycerides; Viscera; Vitamin A | 2001 |
Analysis of the postprandial lipid metabolism: use of a 3-point test.
Topics: Area Under Curve; Body Mass Index; Body Weight; Chylomicrons; Diabetes Mellitus, Type 2; Dietary Fats; Diterpenes; Female; Humans; Hypertriglyceridemia; Hypoglycemic Agents; Male; Models, Biological; Obesity; Postprandial Period; Reference Values; Retinyl Esters; Time Factors; Triglycerides; Vitamin A | 2001 |
Effect of process variables on the microencapsulation of vitamin A palmitate by gelatin-acacia coacervation.
Topics: Acacia; Antioxidants; Capsules; Desiccation; Diterpenes; Drug Compounding; Excipients; Formaldehyde; Gelatin; Microscopy, Electron, Scanning; Particle Size; Retinyl Esters; Spectrophotometry, Ultraviolet; Vitamin A | 2001 |
Retinyl palmitate and the blue-light-induced phototoxicity of human ocular lipofuscin.
Topics: Aged; Aged, 80 and over; Dermatitis, Phototoxic; Diterpenes; Humans; Light; Lipofuscin; Middle Aged; Pigment Epithelium of Eye; Retinyl Esters; Vitamin A | 2001 |
Topical application of vitamin A reverses metaplasia of rat vaginal epithelium: a rapid and efficient approach to improve mucosal barrier function.
Topics: Administration, Topical; Animals; Anticarcinogenic Agents; Disease Models, Animal; Diterpenes; Dose-Response Relationship, Drug; Epithelium; Female; Metaplasia; Ovariectomy; Rats; Retinyl Esters; Vagina; Vaginal Diseases; Vitamin A | 2001 |
Mechanisms of action of the anti-atherogenic effect of magnesium: lessons from a mouse model.
Topics: Animals; Antibodies; Antioxidants; Arteriosclerosis; Cholesterol, LDL; Copper; Diet, Atherogenic; Disease Models, Animal; Diterpenes; Female; Humans; Lipoproteins, LDL; Liver; Magnesium; Male; Mice; Mice, Transgenic; Receptors, LDL; Retinyl Esters; Vitamin A | 2001 |
Magnetic resonance imaging of ethyl-nitrosourea-induced rat gliomas: a model for experimental therapeutics of low-grade gliomas.
Topics: Angiogenesis Inhibitors; Animals; Brain Neoplasms; Carcinogens; Diet; Disease Models, Animal; Diterpenes; Ethylnitrosourea; Glioma; Indoles; Magnetic Resonance Imaging; Neoplasms, Multiple Primary; Neoplasms, Second Primary; Pyrroles; Rats; Rats, Inbred F344; Receptor Protein-Tyrosine Kinases; Receptors, Growth Factor; Receptors, Vascular Endothelial Growth Factor; Retinyl Esters; Survival Analysis; Time Factors; Vitamin A | 2001 |
Thyroid hormone and retinoids affect motoneuron phenotype and reaction after axotomy in the spinal cord of adult rats.
Topics: Animals; Axotomy; Calcitonin Gene-Related Peptide; Choline O-Acetyltransferase; Diterpenes; Gene Expression Regulation; Hyperthyroidism; Hypothyroidism; In Situ Hybridization; Male; Motor Neurons; Phenotype; Rats; Rats, Sprague-Dawley; Receptor, Nerve Growth Factor; Receptors, Nerve Growth Factor; Retinyl Esters; Retrograde Degeneration; RNA, Messenger; Sciatic Nerve; Specific Pathogen-Free Organisms; Spinal Cord; Thyroid Hormones; Vitamin A | 2002 |
Postprandial changes of apoB-100 and apoB-48 in TG rich lipoproteins in familial combined hyperlipidemia.
Topics: Adult; Apolipoprotein B-100; Apolipoprotein B-48; Apolipoproteins B; Cholesterol; Chylomicrons; Dietary Fats; Diterpenes; Female; Humans; Hyperlipidemia, Familial Combined; Lipoproteins, VLDL; Male; Metabolic Clearance Rate; Middle Aged; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A | 2002 |
Vitamin A and its derivatives induce hepatic glycine N-methyltransferase and hypomethylation of DNA in rats.
Topics: Animals; Diterpenes; DNA Methylation; Enzyme Activation; Glutathione; Glycine N-Methyltransferase; Isotretinoin; Liver; Male; Methyltransferases; Rats; Rats, Sprague-Dawley; Retinyl Esters; Tretinoin; Vitamin A | 2002 |
HEK293S cells have functional retinoid processing machinery.
Topics: Aniline Compounds; Cell Line; Dark Adaptation; Diterpenes; Humans; Kidney; Photic Stimulation; Retinaldehyde; Retinyl Esters; Rhodopsin; Vision, Ocular; Vitamin A | 2002 |
Retinol and retinyl ester responses in the blood plasma and urine of dogs after a single oral dose of vitamin A.
Topics: Administration, Oral; Animals; Chylomicrons; Diet; Diterpenes; Dogs; Male; Mucoproteins; Retinyl Esters; Triglycerides; Uromodulin; Vitamin A | 2002 |
The ferret as a model for vitamin A metabolism in carnivores.
Topics: Animals; Carnivora; Diet; Diterpenes; Female; Ferrets; Kidney; Liver; Retinol-Binding Proteins; Retinyl Esters; Tissue Distribution; Vitamin A | 2002 |
Activation and induction of glycine N-methyltransferase by retinoids are tissue- and gender-specific.
Topics: Animals; Diterpenes; Enzyme Activation; Enzyme Induction; Female; Glycine N-Methyltransferase; Isotretinoin; Kidney; Liver; Male; Methyltransferases; Pancreas; Rats; Rats, Sprague-Dawley; Retinoids; Retinyl Esters; S-Adenosylmethionine; Sex Characteristics; Tissue Distribution; Tretinoin; Vitamin A | 2002 |
Vitamin A and vitamin A palmitate stability over time and under UVA and UVB radiation.
Topics: beta Carotene; Butylated Hydroxytoluene; Diterpenes; Drug Stability; Emulsions; Retinyl Esters; Solubility; Spectrophotometry; Sunscreening Agents; Time Factors; Ultraviolet Rays; Vitamin A | 2002 |
Carotenol fatty acid esters: easy substrates for digestive enzymes?
Topics: Animals; Biological Assay; Carotenoids; Diterpenes; Esters; Fungal Proteins; Humans; Lipase; Pancreatin; Plant Extracts; Retinyl Esters; Sterol Esterase; Swine; Vitamin A | 2002 |
Essential fatty acid deficiency and nutritional supplementation in cystic fibrosis.
Topics: beta Carotene; Cystic Fibrosis; Dietary Fats; Dietary Supplements; Diterpenes; Eicosanoids; Energy Intake; Fatty Acids, Essential; Forced Expiratory Volume; Humans; Intestinal Absorption; Malondialdehyde; Retinol-Binding Proteins; Retinyl Esters; Triglycerides; Vitamin A; Vitamins | 2002 |
Losses of vitamin A and E in parenteral nutrition suitable for premature infants.
Topics: Diterpenes; Humans; Infant Nutrition Disorders; Infant Nutritional Physiological Phenomena; Infant, Newborn; Infant, Premature; Light; Parenteral Nutrition; Phototherapy; Retinyl Esters; Time Factors; Vitamin A; Vitamin E | 2002 |
Effect of citric pectin on beta-carotene bioavailability in rats.
Topics: Animals; Antioxidants; beta Carotene; Biological Availability; Chromatography, High Pressure Liquid; Diterpenes; Liver; Male; Pectins; Rats; Rats, Wistar; Retinyl Esters; Vitamin A | 2002 |
Fat malabsorption in essential fatty acid-deficient mice is not due to impaired bile formation.
Topics: Animals; ATP Binding Cassette Transporter, Subfamily B; ATP-Binding Cassette Transporters; Bile; Bile Acids and Salts; Body Weight; Carbon Radioisotopes; Cholestanetriol 26-Monooxygenase; Cholesterol 7-alpha-Hydroxylase; Cytochrome P-450 Enzyme System; Dietary Fats; Diterpenes; Enterocytes; Fatty Acids; Fatty Acids, Essential; Homozygote; Kinetics; Liver; Malabsorption Syndromes; Mice; Mice, Knockout; Oleic Acid; Phospholipids; Polyethylene Glycols; Retinyl Esters; RNA, Messenger; Steroid Hydroxylases; Triolein; Tritium; Vitamin A | 2002 |
Identification of microsomal rat liver carboxylesterases and their activity with retinyl palmitate.
Topics: Amino Acid Sequence; Animals; Base Sequence; Blotting, Northern; Carboxylic Ester Hydrolases; Chromatography, Affinity; Chromatography, Liquid; Concanavalin A; Diterpenes; DNA; Electrophoresis, Polyacrylamide Gel; Isoelectric Point; Isoenzymes; Liver; Microsomes, Liver; Molecular Sequence Data; Organ Specificity; Rats; Retinyl Esters; Sequence Analysis, DNA; Sequence Analysis, Protein; Spectrometry, Mass, Electrospray Ionization; Vitamin A | 2002 |
Adolescent vitamin A intake alters susceptibility to mammary carcinogenesis in the Sprague-Dawley rat.
Topics: Animals; Disease Susceptibility; Diterpenes; Estradiol; Estrogen Receptor alpha; Mammary Neoplasms, Experimental; Milk Proteins; Rats; Rats, Sprague-Dawley; Receptors, Estrogen; Receptors, Glucocorticoid; Retinyl Esters; RNA, Messenger; Vitamin A | 2002 |
Retinol palmitate as a model substance to test antioxidant properties in vitro on the example of captopril.
Topics: Angiotensin-Converting Enzyme Inhibitors; Antioxidants; Captopril; Diterpenes; Gallic Acid; Paraffin; Retinyl Esters; Spectrophotometry, Ultraviolet; Temperature; Thermodynamics; Vitamin A | 2002 |
Chlormethiazole treatment prevents reduced hepatic vitamin A levels in ethanol-fed rats.
Topics: Alcohol Drinking; Animals; Chlormethiazole; Diterpenes; Dose-Response Relationship, Drug; Ethanol; Liver; Male; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 2002 |
Retinoid metabolism (LRAT, REH) in the yolk-sac membrane of Japanese quail eggs and effects of mono-ortho-PCBs.
Topics: Acyltransferases; Animals; Carboxylic Ester Hydrolases; Coturnix; Diterpenes; Dose-Response Relationship, Drug; Egg Yolk; Environmental Pollutants; Enzyme Inhibitors; Ethylmaleimide; Microsomes; Polychlorinated Biphenyls; Retinoids; Retinyl Esters; Vitamin A; Yolk Sac | 2003 |
The hepatic retinyl ester hydrolase activity is depressed at the onset of diabetes in BB rats.
Topics: Animals; Blood Glucose; Carboxylic Ester Hydrolases; Cholesterol; Diabetes Mellitus, Type 1; Diterpenes; Ileum; Intestinal Absorption; Jejunum; Liver; Rats; Rats, Inbred BB; Retinyl Esters; Triglycerides; Vitamin A | 2003 |
Retinyl esters are the substrate for isomerohydrolase.
Topics: Acyltransferases; Animals; Apoproteins; Carrier Proteins; Cattle; cis-trans-Isomerases; Cystine; Diterpenes; Dose-Response Relationship, Drug; Enzyme Inhibitors; Esters; Eye Proteins; Fatty Acids; Ketones; Mice; Mice, Inbred BALB C; Mice, Inbred C57BL; Mice, Knockout; Microsomes; Pigment Epithelium of Eye; Proteins; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Retinyl Esters; Substrate Specificity; Vitamin A | 2003 |
In vivo studies of altered expression patterns of p53 and proliferative control genes in chronic vitamin A deficiency and hypervitaminosis.
Topics: Animals; Blotting, Western; Cell Division; Chronic Disease; Cyclin-Dependent Kinase Inhibitor p21; Cyclins; Diterpenes; DNA; Gene Expression Profiling; Gene Expression Regulation; Hypervitaminosis A; Liver; Lung; Macromolecular Substances; Precipitin Tests; Proto-Oncogene Proteins c-jun; Rats; Rats, Wistar; Receptors, Retinoic Acid; Retinyl Esters; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Tumor Suppressor Protein p53; Vitamin A; Vitamin A Deficiency | 2003 |
Response of the insulin-like growth factor system to vitamin A depletion and repletion in rats.
Topics: Animals; Blotting, Northern; Diterpenes; Gene Expression Regulation; Insulin-Like Growth Factor Binding Proteins; Male; Random Allocation; Rats; Rats, Wistar; Retinyl Esters; RNA, Messenger; Somatomedins; Tissue Distribution; Tretinoin; Vitamin A; Vitamin A Deficiency | 2002 |
Triiodothyronine administration reverses vitamin A deficiency-related hypo-expression of retinoic acid and triiodothyronine nuclear receptors and of neurogranin in rat brain.
Topics: Animals; Blotting, Western; Brain Chemistry; Calmodulin-Binding Proteins; Diterpenes; GTP-Binding Proteins; Liver; Male; Nerve Tissue Proteins; Neurogranin; Protein Glutamine gamma Glutamyltransferase 2; Rats; Rats, Wistar; Receptors, Retinoic Acid; Receptors, Thyroid Hormone; Retinoid X Receptors; Retinyl Esters; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Transcription Factors; Transglutaminases; Tretinoin; Triiodothyronine; Vitamin A; Vitamin A Deficiency | 2003 |
The effect of retinyl palmitate added to iron-fortified maize porridge on erythrocyte incorporation of iron in African children with vitamin A deficiency.
Topics: Adolescent; Antioxidants; Capsules; Child; Diterpenes; Dose-Response Relationship, Drug; Erythrocytes; Female; Food, Fortified; Humans; Iron; Male; Retinyl Esters; Vitamin A; Vitamin A Deficiency; Zea mays | 2003 |
Sample preparation for routine high-performance liquid chromatographic determination of retinol palmitate in emulsified nutritional supplements by solid-phase extraction using monosodium L-glutamate as dissolving agent.
Topics: Chromatography, High Pressure Liquid; Dietary Supplements; Diterpenes; Emulsions; Retinyl Esters; Sodium Glutamate; Solubility; Spectrometry, Fluorescence; Vitamin A | 2003 |
The effects of eating and of sham feeding upon the absorption of vitamin A palmitate in man.
Topics: Blood; Diterpenes; Eating; Intestine, Small; Intestines; Lipid Metabolism; Retinyl Esters; Vitamin A | 1954 |
Response of the skin of mice to methyl ether of vitamin A and vitamin A palmitate.
Topics: Animals; Diterpenes; Methyl Ethers; Mice; Retinyl Esters; Skin; Vitamin A | 1956 |
Physicochemical and biological potency relations for isomerized vitamin A palmitate.
Topics: Diterpenes; Retinyl Esters; Vitamin A | 1961 |
[Comparative action of cod-liver oil and of axerophthol palmitate in avitaminosis A in rats].
Topics: Animals; Avitaminosis; Cod Liver Oil; Diet; Diterpenes; Feeding Behavior; Fish Oils; Liver; Nutrition Assessment; Palmitates; Rats; Retinyl Esters; Vitamin A | 1960 |
Estimation of the biological potency of isomerized vitamin A palmitate in aqueous multivitamin dispersions from maleic values.
Topics: Diterpenes; Humans; Regression Analysis; Retinyl Esters; Vitamin A; Vitamins; Water | 1960 |
A comparison of the oxidation of cholesterol-26-14C, palmitate-1-14C and tripalmitin-1-14C by macrophages in vitro.
Topics: Cholesterol; Diterpenes; Fatty Acids; Humans; In Vitro Techniques; Lipid Metabolism; Macrophages; Palmitates; Retinyl Esters; Triglycerides; Vitamin A | 1961 |
Effect of high doses of vitamin A palmitate on vitamin A aldehyde, esters and alcohol and carotenoid contents of hen's eggs.
Topics: Alcohols; Animals; Carotenoids; Chickens; Diterpenes; Eggs; Esters; Ethanol; Female; Humans; Liver; Retinaldehyde; Retinyl Esters; Vitamin A | 1963 |
[SPECTROPHOTOMETRIC DETERMINATION OF VITAMIN A ACETATE IN THE PRESENCE OF VITAMIN A PALMITATE IN THE INFRARED REGION].
Topics: Chemistry, Pharmaceutical; Diterpenes; Health Services; Pharmacy; Research; Retinyl Esters; Spectrophotometry; Vitamin A | 1963 |
INHIBITION OF CORNEAL NEOVASCULARIZATION BY VITAMIN A PALMITATE.
Topics: Animals; Blood Vessels; Cornea; Corneal Neovascularization; Diterpenes; Lagomorpha; Pharmacology; Rabbits; Research; Retinyl Esters; Toxicology; Vitamin A | 1965 |
Synthetic studies on vitamin A. III. Crystalline cis-isomers of vitamin A palmitate.
Topics: Diterpenes; Isomerism; Retinyl Esters; Vitamin A | 1961 |
A PMLRARA transgene results in a retinoid-deficient phenotype associated with enhanced susceptibility to skin tumorigenesis.
Topics: Animals; Calgranulin A; Cell Differentiation; Diterpenes; Genes, ras; Genetic Predisposition to Disease; Hair Follicle; Humans; Liver; Mice; Mice, Inbred C57BL; Mice, Transgenic; Mutation; Neoplasm Proteins; Oncogene Proteins, Fusion; Papilloma; Promoter Regions, Genetic; Receptors, Retinoic Acid; Retinoic Acid Receptor alpha; Retinoid X Receptors; Retinoids; Retinyl Esters; Skin Neoplasms; Transcription Factors; Transgenes; Tretinoin; Vitamin A | 2003 |
RPE65 operates in the vertebrate visual cycle by stereospecifically binding all-trans-retinyl esters.
Topics: Animals; Cattle; Diterpenes; Esters; Eye Proteins; Pigment Epithelium of Eye; Protein Binding; Proteins; Retinol-Binding Proteins; Retinyl Esters; Serum Albumin, Bovine; Spectrometry, Fluorescence; Stereoisomerism; Vitamin A | 2003 |
The leucocytic and parasitaemic profiles and immune response of rats treated with retinyl palmitate before infection with Trypanosoma brucei.
Topics: Animals; Anti-Infective Agents; Diterpenes; Leukocyte Count; Leukocytes; Male; Parasitemia; Rats; Rats, Sprague-Dawley; Retinyl Esters; Trypanosoma brucei brucei; Trypanosomiasis, African; Vitamin A | 2003 |
Levels of retinol and retinyl esters in plasma and urine of dogs with urolithiasis.
Topics: Animals; Case-Control Studies; Diterpenes; Dog Diseases; Dogs; Female; Male; Mucoproteins; Retinol-Binding Proteins; Retinol-Binding Proteins, Plasma; Retinyl Esters; Urinary Calculi; Uromodulin; Vitamin A; Vitamin A Deficiency | 2003 |
Peroxisome proliferator-activated receptor gamma induces a phenotypic switch from activated to quiescent hepatic stellate cells.
Topics: Animals; Binding Sites; Cell Division; Cells, Cultured; Diterpenes; DNA, Complementary; Liver; Male; Phenotype; Polymerase Chain Reaction; Rats; Rats, Wistar; Receptors, Cytoplasmic and Nuclear; Retinyl Esters; Transcription Factor AP-1; Transcription Factors; Vitamin A | 2004 |
Vitamin A exerts a photoprotective action in skin by absorbing ultraviolet B radiation.
Topics: Animals; Dimerization; Diterpenes; Erythema; Female; Mice; Mice, Hairless; Retinyl Esters; Skin; Sunscreening Agents; Thymine; Ultraviolet Rays; Vitamin A | 2003 |
Postprandial lipemia is modified by the presence of the polymorphism present in the exon 1 variant at the SR-BI gene locus.
Topics: Adult; CD36 Antigens; Cholesterol, LDL; Dietary Fats; Diterpenes; Fatty Acids; Heterozygote; Homozygote; Humans; Lipoproteins; Male; Polymorphism, Genetic; Postprandial Period; Receptors, Immunologic; Receptors, Scavenger; Retinyl Esters; Scavenger Receptors, Class B; Triglycerides; Vitamin A | 2004 |
Model lipophilic formulations of retinyl palmitate: influence of conservative agents on light-induced degradation.
Topics: Chemistry, Pharmaceutical; Diterpenes; Drug Carriers; Light; Lipid Metabolism; Lipids; Retinyl Esters; Vitamin A | 2004 |
Effect of fibrates on postprandial remnant-like particles in patients with combined hyperlipidemia.
Topics: Cholesterol; Dietary Fats; Diterpenes; Fasting; Female; Fenofibrate; Gemfibrozil; Humans; Hyperlipidemia, Familial Combined; Hypolipidemic Agents; Lipoproteins; Male; Middle Aged; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A | 2004 |
The specific binding of retinoic acid to RPE65 and approaches to the treatment of macular degeneration.
Topics: Animals; Cattle; Diterpenes; Eye Proteins; Macular Degeneration; Proteins; Retinyl Esters; Tretinoin; Vitamin A | 2004 |
Sea tangle supplementation lowers blood glucose and supports antioxidant systems in streptozotocin-induced diabetic rats.
Topics: Alginates; alpha-Tocopherol; Animals; Antioxidants; Blood Glucose; Body Weight; Diabetes Mellitus, Experimental; Diet; Dietary Supplements; Diterpenes; Eating; Glucuronic Acid; Hexuronic Acids; Liver; Male; Phaeophyceae; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A | 2004 |
Meal ingestion provokes entry of lipoproteins containing fat from the previous meal: possible metabolic implications.
Topics: Aged; Apolipoprotein B-48; Apolipoproteins B; Area Under Curve; Chylomicrons; Coronary Disease; Dietary Fats; Digestion; Diterpenes; Female; Humans; Middle Aged; Postmenopause; Postprandial Period; Retinyl Esters; Risk Factors; Triglycerides; Vitamin A | 2005 |
Circulating endogenous retinoic acid concentrations among participants enrolled in a randomized placebo-controlled clinical trial of retinyl palmitate.
Topics: Aged; Anticarcinogenic Agents; Chromatography, High Pressure Liquid; Diterpenes; Dose-Response Relationship, Drug; Female; Humans; Male; Middle Aged; Randomized Controlled Trials as Topic; Retinyl Esters; Skin Neoplasms; Stereoisomerism; Tretinoin; Vitamin A | 2004 |
Postprandial lipoprotein changes in patients taking antiretroviral therapy for HIV infection.
Topics: Adult; Anti-HIV Agents; Antiretroviral Therapy, Highly Active; Apolipoproteins E; Area Under Curve; Blood Glucose; Chylomicrons; Coronary Disease; Dietary Fats; Diterpenes; Female; HIV Infections; HIV Protease Inhibitors; Humans; Hyperlipidemias; Hypertension; Insulin; Lipoproteins; Lipoproteins, IDL; Lipoproteins, LDL; Lipoproteins, VLDL; Male; Postprandial Period; Retinyl Esters; Risk Factors; Smoking; Triglycerides; Vitamin A | 2005 |
Photodecomposition of retinyl palmitate in ethanol by UVA light-formation of photodecomposition products, reactive oxygen species, and lipid peroxides.
Topics: Diterpenes; Ethanol; Lipid Peroxides; Molecular Structure; Photochemistry; Photolysis; Reactive Oxygen Species; Retinyl Esters; Ultraviolet Rays; Vitamin A | 2005 |
Spectroscopic and thermodynamic study of charge transfer interactions of retinol palmitate with [60]- and [70]fullerenes by absorption spectrometric method.
Topics: Diterpenes; Electrons; Fullerenes; Kinetics; Retinyl Esters; Spectrophotometry; Temperature; Thermodynamics; Vitamin A | 2005 |
Isolation and characterization of a microsomal acid retinyl ester hydrolase.
Topics: Animals; Binding Sites; Blotting, Western; Carboxylesterase; Carboxylic Ester Hydrolases; Chromatography, Gel; Chromatography, Ion Exchange; Concanavalin A; Diterpenes; DNA Primers; DNA, Complementary; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Glycosylation; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Liver; Male; Mass Spectrometry; Micelles; Microsomes, Liver; Protein Structure, Tertiary; Rats; Rats, Sprague-Dawley; Retinyl Esters; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Sepharose; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tissue Distribution; Vitamin A | 2005 |
Effects of pentabrominated diphenyl ether (PBDE-99) on vitamin status in domestic duck (Anas platyrhynchos) hatchlings.
Topics: alpha-Tocopherol; Animals; Animals, Newborn; Diterpenes; Ducks; Flame Retardants; Halogenated Diphenyl Ethers; Linear Models; Liver; Phenyl Ethers; Polybrominated Biphenyls; Retinyl Esters; Vitamin A; Yolk Sac; Zygote | 2005 |
Serum retinoids and beta-carotene as predictors of hip and other fractures in elderly women.
Topics: Aged; Alkaline Phosphatase; beta Carotene; Body Height; Body Weight; Bone and Bones; Bone Density; Case-Control Studies; Dietary Supplements; Diterpenes; Female; Hip Fractures; Humans; Multivariate Analysis; Osteoporosis; Proportional Hazards Models; Regression Analysis; Retinoids; Retinyl Esters; Risk Factors; Time Factors; Vitamin A | 2005 |
Toxocara canis: impact of preweaning nutritional deprivation on the pathogenesis of pneumonia in the mouse.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Liver; Lung; Lung Diseases, Parasitic; Malnutrition; Mice; Pneumonia; Retinyl Esters; Toxocara canis; Toxocariasis; Vitamin A | 2005 |
Extra-hepatic vitamin A concentrations in captive Rhesus (Macaca mulatta) and Marmoset (Callithrix jacchus) monkeys fed excess vitamin A.
Topics: Animals; Callithrix; Chromatography, High Pressure Liquid; Diet; Diterpenes; Female; Kidney; Liver; Lung; Macaca mulatta; Male; Retinyl Esters; Vitamin A | 2005 |
Retinol and retinyl palmitate as biomarkers of health of environment in Gambusia holbrooki in Gharb field, Morocco.
Topics: Animals; Antioxidants; Biomarkers; Chromatography, High Pressure Liquid; Cyprinodontiformes; Diterpenes; Environmental Monitoring; Retinyl Esters; Vitamin A | 2001 |
Advanced keratomalacia with descemetocele in an infant with cystic fibrosis.
Topics: Corneal Diseases; Cystic Fibrosis; Descemet Membrane; Diterpenes; Female; Hernia; Humans; Infant; Keratoplasty, Penetrating; Retinyl Esters; Vitamin A; Xerophthalmia | 2005 |
Dietary levels of all-trans retinol affect retinoid nuclear receptor expression and skeletal development in European sea bass larvae.
Topics: Alkaline Phosphatase; alpha-Glucosidases; Aminopeptidases; Animal Nutritional Physiological Phenomena; Animals; Antioxidants; Bass; Body Weight; Bone and Bones; Bone Morphogenetic Protein 4; Bone Morphogenetic Proteins; Diet; Diterpenes; Gene Frequency; Insulin-Like Growth Factor I; Receptors, Retinoic Acid; Retinoic Acid Receptor gamma; Retinoid X Receptor alpha; Retinyl Esters; Trypsin; Vitamin A | 2005 |
Topical delivery of retinyl ascorbate: 4. Comparative anti-oxidant activity towards DPPH.
Topics: Administration, Topical; Ascorbic Acid; Biphenyl Compounds; Diterpenes; Free Radical Scavengers; Hydrazines; Picrates; Retinoids; Retinyl Esters; Tretinoin; Vitamin A | 2005 |
Photomutagenicity of retinyl palmitate by ultraviolet a irradiation in mouse lymphoma cells.
Topics: Animals; Anticarcinogenic Agents; Cell Survival; Diterpenes; DNA, Neoplasm; Dose-Response Relationship, Drug; Leukemia L5178; Loss of Heterozygosity; Mice; Mutagenicity Tests; Mutagens; Photolysis; Retinyl Esters; Thymidine Kinase; Ultraviolet Rays; Vitamin A | 2005 |
Hepatic retinoids of bullfrogs in relation to agricultural pesticides.
Topics: Agriculture; Animals; Body Weight; Canada; Diterpenes; Female; Liver; Male; Pesticides; Rana catesbeiana; Retinoids; Retinyl Esters; Rivers; Vitamin A; Water Pollutants, Chemical | 2005 |
Photo-induced DNA damage and photocytotoxicity of retinyl palmitate and its photodecomposition products.
Topics: Anticarcinogenic Agents; Cell Survival; Comet Assay; Dermatitis, Phototoxic; Diterpenes; DNA Damage; Humans; Retinyl Esters; Skin; Sunlight; Vitamin A | 2005 |
Effects of prenatal perfluorooctane sulfonate (PFOS) exposure on lung maturation in the perinatal rat.
Topics: Alkanesulfonic Acids; Animals; Animals, Newborn; Cell Differentiation; Dexamethasone; Diterpenes; Female; Fetal Organ Maturity; Fluorocarbons; Gene Expression Profiling; Longevity; Maternal Exposure; Oligonucleotide Array Sequence Analysis; Phospholipids; Pregnancy; Prenatal Exposure Delayed Effects; Pulmonary Alveoli; Pulmonary Surfactants; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A | 2005 |
Twice the amount of alpha-carotene isolated from carrots is as effective as beta-carotene in maintaining the vitamin A status of Mongolian gerbils.
Topics: Animals; beta Carotene; Carotenoids; Daucus carota; Diet; Diterpenes; Gerbillinae; Kinetics; Liver; Male; Nutritional Status; Retinyl Esters; Vitamin A; Weight Gain | 2005 |
A randomized trial on adjuvant treatment of stage I lung cancer with retinol palmitate: preliminary data at three years.
Topics: Adolescent; Adult; Anticarcinogenic Agents; Child; Child, Preschool; Diterpenes; Female; Follow-Up Studies; Humans; Infant; Lung Neoplasms; Male; Middle Aged; Neoplasm Staging; Randomized Controlled Trials as Topic; Retinyl Esters; Time Factors; Vitamin A | 1989 |
UVA photoirradiation of retinyl palmitate--formation of singlet oxygen and superoxide, and their role in induction of lipid peroxidation.
Topics: Antioxidants; Diterpenes; Electron Spin Resonance Spectroscopy; Linoleic Acids; Lipid Peroxidation; Retinyl Esters; Singlet Oxygen; Superoxides; Ultraviolet Rays; Vitamin A | 2006 |
Contamination and biomarkers in the great blue heron, an indicator of the state of the st. Lawrence river.
Topics: Animals; beta Carotene; Biomarkers; Birds; Diterpenes; Environmental Monitoring; Feathers; Hydrocarbons, Chlorinated; Mercury; Polychlorinated Biphenyls; Quebec; Retinyl Esters; Rivers; Vitamin A; Water Pollutants, Chemical; Zygote | 2006 |
Exposure and effects of persistent organic pollutants in European shag (Phalacrocorax aristotelis) hatchlings from the coast of Norway.
Topics: Animals; Biomarkers; Birds; Diterpenes; Egg Yolk; Environmental Monitoring; Environmental Pollutants; Flame Retardants; Hydrocarbons, Chlorinated; Lipids; Liver; Norway; Pesticides; Phenyl Ethers; Polybrominated Biphenyls; Retinyl Esters; Tocopherols; Vitamin A | 2006 |
Pancreatic lipase and pancreatic lipase-related protein 2, but not pancreatic lipase-related protein 1, hydrolyze retinyl palmitate in physiological conditions.
Topics: Animals; Diterpenes; Glycerides; Horses; Kinetics; Lipase; Micelles; Pancreas; Phospholipids; Retinyl Esters; Substrate Specificity; Vitamin A | 2006 |
Serum retinoic acid, retinol and retinyl palmitate levels in patients with lung cancer.
Topics: Adenocarcinoma; Aged; Biomarkers, Tumor; Carcinoma, Non-Small-Cell Lung; Carcinoma, Small Cell; Carcinoma, Squamous Cell; Chromatography, High Pressure Liquid; Disease Progression; Diterpenes; Female; Humans; Lung Neoplasms; Male; Prognosis; Retinyl Esters; Risk Factors; Tretinoin; Vitamin A | 2006 |
Lactoferrin (Lf): Retinoid interactions in the mammary glands of transgenic mice overexpressing human Lf.
Topics: Animals; Animals, Newborn; Blotting, Northern; Blotting, Southern; Diet; Diterpenes; Female; Humans; Lactation; Lactoferrin; Mammary Glands, Animal; Mice; Mice, Transgenic; Organogenesis; Polymerase Chain Reaction; Retinyl Esters; Signal Transduction; Transgenes; Vitamin A; Weight Gain | 2006 |
Vitamin A combined with retinoic acid increases retinol uptake and lung retinyl ester formation in a synergistic manner in neonatal rats.
Topics: Animals; Animals, Newborn; Diterpenes; Drug Synergism; Esters; Liver; Lung; Pulmonary Alveoli; Random Allocation; Rats; Rats, Sprague-Dawley; Retinoids; Retinyl Esters; Time Factors; Tretinoin; Vitamin A; Vitamins | 2006 |
Simultaneous analysis of Vitamins A and E in infant milk-based formulae by normal-phase high-performance liquid chromatography-diode array detection using a short narrow-bore column.
Topics: alpha-Tocopherol; Animals; Chromatography, High Pressure Liquid; Diterpenes; Humans; Infant; Infant Formula; Milk; Reproducibility of Results; Retinyl Esters; Tocopherols; Vitamin A; Vitamin E | 2006 |
Long-term results of an ultra low-dose cytarabine-based regimen for the treatment of acute megakaryoblastic leukaemia in children with Down syndrome.
Topics: Antineoplastic Combined Chemotherapy Protocols; Child; Cytarabine; Diterpenes; Down Syndrome; Drug Administration Schedule; Epidemiologic Methods; Humans; Leukemia, Megakaryoblastic, Acute; Retinyl Esters; Treatment Outcome; Vincristine; Vitamin A | 2006 |
Levels of retinyl palmitate and retinol in stratum corneum, epidermis and dermis of SKH-1 mice.
Topics: Age Factors; Animals; Chromatography, High Pressure Liquid; Dermis; Diterpenes; Epidermis; Female; Mice; Retinyl Esters; Skin; Vitamin A | 2006 |
Levels of retinyl palmitate and retinol in the stratum corneum, epidermis, and dermis of female SKH-1 mice topically treated with retinyl palmitate.
Topics: Administration, Topical; Animals; Antioxidants; Chromatography, High Pressure Liquid; Diterpenes; Female; Mice; Retinyl Esters; Skin; Skin Absorption; Tissue Distribution; Vitamin A | 2006 |
Photoirradiation of retinyl palmitate in ethanol with ultraviolet light--formation of photodecomposition products, reactive oxygen species, and lipid peroxides.
Topics: Deuterium Oxide; Diterpenes; Ethanol; Linoleic Acids; Lipid Peroxidation; Reactive Oxygen Species; Retinyl Esters; Sodium Azide; Ultraviolet Rays; Vitamin A | 2006 |
Micellar oleic and eicosapentaenoic acid but not linoleic acid influences the beta-carotene uptake and its cleavage into retinol in rats.
Topics: Animals; beta Carotene; beta-Carotene 15,15'-Monooxygenase; Diterpenes; Eicosapentaenoic Acid; Intestinal Absorption; Intestinal Mucosa; Linoleic Acid; Male; Micelles; Oleic Acid; Rats; Rats, Wistar; Retinyl Esters; Time Factors; Vitamin A | 2006 |
Risk of vitamin A toxicity from candy-like chewable vitamin supplements for children.
Topics: Biotransformation; Candy; Child, Preschool; Dietary Supplements; Diterpenes; Drug Overdose; Ergocalciferols; Follow-Up Studies; Hong Kong; Humans; Hypervitaminosis A; Male; Retinyl Esters; Risk; Tablets; Vitamin A | 2006 |
Vitamin A palmitate and aciclovir biodegradable microspheres for intraocular sustained release.
Topics: Acyclovir; Administration, Topical; Animals; Antiviral Agents; Biocompatible Materials; Calorimetry, Differential Scanning; Delayed-Action Preparations; Disease Models, Animal; Diterpenes; Drug Administration Routes; Eye; Lactic Acid; Microscopy, Electron, Scanning; Microspheres; Pharmaceutical Preparations; Polyglycolic Acid; Polylactic Acid-Polyglycolic Acid Copolymer; Polymers; Retinyl Esters; Vitamin A | 2006 |
Stability of cosmetic formulations containing esters of vitamins E and A: chemical and physical aspects.
Topics: alpha-Tocopherol; Chromatography, High Pressure Liquid; Cosmetics; Diterpenes; Drug Stability; Gels; Humidity; Retinyl Esters; Rheology; Temperature; Tocopherols; Vitamin A; Vitamins | 2006 |
Low-density lipoproteins generated during an oral fat load in mild hypertriglyceridemic and healthy subjects are smaller, denser, and have an increased low-density lipoprotein receptor binding affinity.
Topics: Adult; Binding, Competitive; Cell Line, Tumor; Chylomicrons; Dietary Fats; Diterpenes; Electrophoresis, Polyacrylamide Gel; Fasting; Female; Fibroblasts; Humans; Hypertriglyceridemia; Kinetics; Lipids; Lipoproteins, LDL; Male; Models, Biological; Postprandial Period; Receptors, LDL; Retinyl Esters; Ultracentrifugation; Vitamin A | 2006 |
Retinoids induce MMP-9 expression through RARalpha during mammary gland remodeling.
Topics: Adipogenesis; Animals; Apoptosis; Diterpenes; Extracellular Matrix; Female; Lactation; Mammary Glands, Animal; Matrix Metalloproteinase 2; Matrix Metalloproteinase 9; Matrix Metalloproteinases; Pregnancy; Rats; Rats, Wistar; Receptors, Retinoic Acid; Retinoic Acid Receptor alpha; Retinoids; Retinol-Binding Proteins; Retinol-Binding Proteins, Cellular; Retinyl Esters; RNA, Messenger; Signal Transduction; Time Factors; Tretinoin; Vitamin A; Weaning | 2007 |
Chronic vitamin A status and acute repletion with retinyl palmitate are determinants of the distribution and catabolism of all-trans-retinoic acid in rats.
Topics: Animals; Body Weight; Cytochrome P-450 Enzyme System; Diterpenes; Female; Organ Size; Rats; Rats, Sprague-Dawley; Retinoic Acid 4-Hydroxylase; Retinyl Esters; RNA, Messenger; Tretinoin; Vitamin A | 2007 |
The -250G/A polymorphism in the hepatic lipase gene promoter influences the postprandial lipemic response in healthy men.
Topics: Adult; Alleles; Apolipoprotein B-100; Apolipoprotein B-48; Area Under Curve; Cholesterol; Dietary Fats; Diterpenes; Gene Amplification; Genotype; Humans; Hyperlipidemias; Lipase; Lipoproteins; Liver; Male; Polymorphism, Genetic; Postprandial Period; Promoter Regions, Genetic; Retinyl Esters; Triglycerides; Vitamin A | 2008 |
Allergic contact dermatitis from retinyl palmitate in polycaprolactone.
Topics: Allergens; Cosmetics; Dermatitis, Allergic Contact; Diagnosis, Differential; Diterpenes; Facial Dermatoses; Female; Humans; Middle Aged; Patch Tests; Polyesters; Retinyl Esters; Vitamin A | 2007 |
Associations between persistent organic pollutants and vitamin status in Brünnich's guillemot and common eider hatchlings.
Topics: Animals; Animals, Newborn; Anseriformes; Arctic Regions; Charadriiformes; Diterpenes; Environmental Monitoring; Environmental Pollutants; Hydrocarbons, Chlorinated; Liver; Organ Size; Polybrominated Biphenyls; Polychlorinated Biphenyls; Retinyl Esters; Svalbard; Vitamin A; Vitamin E; Yolk Sac | 2007 |
Whole-food sources of vitamin A more effectively inhibit female rat sexual maturation, mammary gland development, and mammary carcinogenesis than retinyl palmitate.
Topics: Animals; Anticarcinogenic Agents; Diet; Diterpenes; Dose-Response Relationship, Drug; Female; Mammary Glands, Animal; Mammary Neoplasms, Animal; Rats; Rats, Sprague-Dawley; Retinyl Esters; Sexual Development; Vitamin A | 2007 |
Long-term visual prognoses in patients with retinitis pigmentosa: the Ludwig von Sallmann lecture.
Topics: Adult; Antioxidants; Diterpenes; Electroretinography; Female; Humans; Prognosis; Retina; Retinal Cone Photoreceptor Cells; Retinitis Pigmentosa; Retinyl Esters; Vision Disorders; Vitamin A | 2007 |
Photostability and efficacy studies of topical formulations containing UV-filters combination and vitamins A, C and E.
Topics: Administration, Cutaneous; alpha-Tocopherol; Animals; Ascorbic Acid; Diterpenes; Drug Stability; Male; Mice; Mice, Hairless; Retinyl Esters; Skin; Sunscreening Agents; Tocopherols; Ultraviolet Rays; Vitamin A; Vitamins; Water | 2007 |
Gestational exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin alters retinoid homeostasis in maternal and perinatal tissues of the Holtzman rat.
Topics: Aging; Animals; Animals, Newborn; Carboxylic Ester Hydrolases; Cytochrome P-450 CYP1A1; Cytochrome P-450 Enzyme System; Diterpenes; Environmental Pollutants; Female; Fetal Development; Gestational Age; Homeostasis; Kidney; Liver; Lung; Male; Microsomes; Polychlorinated Dibenzodioxins; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Sprague-Dawley; Retinoids; Retinyl Esters; Vitamin A | 2007 |
Apolipoprotein AII is a regulator of very low density lipoprotein metabolism and insulin resistance.
Topics: Animals; Apolipoprotein A-II; Chylomicrons; Diterpenes; Fatty Acids; Gene Expression Regulation; Hydrolysis; Insulin Resistance; Lipoproteins, VLDL; Liver; Mice; Mice, Inbred C57BL; Mice, Transgenic; Models, Biological; Retinyl Esters; Triglycerides; Vitamin A | 2008 |
Stereospecificity of retinol saturase: absolute configuration, synthesis, and biological evaluation of dihydroretinoids.
Topics: Adipocytes; Animals; Chromatography, High Pressure Liquid; Dimerization; Diterpenes; Gene Expression Regulation; Lipids; Liver; Mice; Models, Chemical; Oxidoreductases Acting on CH-CH Group Donors; Retinoids; Retinyl Esters; Stereoisomerism; Tretinoin; Vitamin A; Zebrafish; Zebrafish Proteins | 2008 |
Effect of retinol palmitate eye drops on experimental keratoconjunctival epithelial damage induced by n-heptanol in rabbit.
Topics: Animals; Burns, Chemical; Conjunctival Diseases; Corneal Diseases; Disease Models, Animal; Diterpenes; Epithelial Cells; Eye Burns; Eye Proteins; Fluorescein; Fluorescent Dyes; Heptanol; Male; Mucins; Ophthalmic Solutions; Rabbits; Retinyl Esters; Rose Bengal; Tears; Vitamin A; Wound Healing | 2008 |
Effect of Cryptosporidium parvum infection on the absorptive capacity and paracellular permeability of the small intestine in neonatal calves.
Topics: Animals; Animals, Newborn; Area Under Curve; Cattle; Cattle Diseases; Cryptosporidiosis; Cryptosporidium parvum; Diterpenes; Intestinal Absorption; Intestine, Small; Malabsorption Syndromes; Male; Permeability; Retinyl Esters; Time Factors; Vitamin A; Xylose | 2008 |
[Clinical and biochemical alterations in rats treated with high doses of vitamin A].
Topics: Acute Disease; Animals; Antioxidants; Diterpenes; Hydrolases; Hypervitaminosis A; Injections, Intramuscular; Liver; Male; Oxidoreductases; Rats; Rats, Wistar; Retinyl Esters; Transferases; Vitamin A | 2007 |
Homeostasis of retinol in lecithin: retinol acyltransferase gene knockout mice fed a high retinol diet.
Topics: Acyltransferases; Animals; Biotransformation; Diet; Diterpenes; Feces; Homeostasis; Mice; Mice, Knockout; Organ Specificity; Retinyl Esters; Vitamin A | 2008 |
Levels of retinyl palmitate and retinol in the skin of SKH-1 mice topically treated with retinyl palmitate and concomitant exposure to simulated solar light for thirteen weeks.
Topics: Administration, Topical; Analysis of Variance; Animals; Antioxidants; Chromatography, High Pressure Liquid; Diterpenes; Mice; Retinyl Esters; Skin; Skin Absorption; Sunlight; Tissue Distribution; Vitamin A | 2007 |
[Immobilized lipase catalyzed synthesis of vitamin A plamitate].
Topics: Candida; Catalysis; Diterpenes; Enzymes, Immobilized; Lipase; Retinyl Esters; Vitamin A | 2008 |
[Preparation and in vitro corneal retention behavior of novel cationic microemulsion/in situ gel system].
Topics: Animals; Cornea; Delayed-Action Preparations; Diterpenes; Drug Carriers; Drug Delivery Systems; Emulsions; Ophthalmic Solutions; Poloxamer; Rabbits; Random Allocation; Retinyl Esters; Viscosity; Vitamin A | 2008 |
Impaired redox state and respiratory chain enzyme activities in the cerebellum of vitamin A-treated rats.
Topics: Animals; Cerebellum; Diterpenes; Electron Transport Chain Complex Proteins; Glutathione Transferase; Lipid Peroxidation; Male; NADP; Oxidation-Reduction; Oxidative Stress; Rats; Rats, Wistar; Retinyl Esters; Superoxide Dismutase; Vitamin A | 2008 |
Retinyl palmitate is non-genotoxic in Chinese hamster ovary cells in the dark or after pre-irradiation or simultaneous irradiation with UV light.
Topics: Animals; Antioxidants; CHO Cells; Chromosome Aberrations; Comet Assay; Cricetinae; Diterpenes; DNA Damage; Humans; Jurkat Cells; Light; Methoxsalen; Mice; Mutagenicity Tests; Mutagens; Quinolones; Retinyl Esters; Ultraviolet Rays; Vitamin A | 2009 |
Vitamin A and vitamin E isoforms stability and peroxidation potential of all-in-one admixtures for parenteral nutrition.
Topics: Analysis of Variance; Chromatography, Liquid; Diterpenes; Drug Stability; Fat Emulsions, Intravenous; Fatty Acids, Unsaturated; Lipid Peroxidation; Malondialdehyde; Olive Oil; Parenteral Nutrition; Plant Oils; Retinyl Esters; Soybean Oil; Time Factors; Tocopherols; Triglycerides; Vitamin A; Vitamin E; Vitamins | 2008 |
ATP-binding cassette transporter A1 is significantly involved in the intestinal absorption of alpha- and gamma-tocopherol but not in that of retinyl palmitate in mice.
Topics: alpha-Tocopherol; Animals; ATP Binding Cassette Transporter 1; ATP-Binding Cassette Transporters; Biological Transport, Active; Caco-2 Cells; Cholesterol, HDL; Chromatography, High Pressure Liquid; Diterpenes; gamma-Tocopherol; Humans; Intestinal Absorption; Mice; Mice, Inbred DBA; Mice, Transgenic; Nutritional Status; Retinyl Esters; Vitamin A; Vitamin E | 2009 |
Familial hypobetalipoproteinemia due to apolipoprotein B R463W mutation causes intestinal fat accumulation and low postprandial lipemia.
Topics: Adolescent; Adult; Apolipoproteins B; Carrier Proteins; Child; Diterpenes; Female; Humans; Hyperlipidemias; Hypobetalipoproteinemia, Familial, Apolipoprotein B; Intestinal Mucosa; Intra-Abdominal Fat; Lipid Metabolism; Male; Middle Aged; Mutation, Missense; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A | 2009 |
Carotenoids provide the major antioxidant defence in the globally significant N2-fixing marine cyanobacterium Trichodesmium.
Topics: Antioxidants; Bacterial Proteins; beta Carotene; Chromatography, High Pressure Liquid; Cyanobacteria; Diterpenes; Retinyl Esters; Vitamin A | 2009 |
Differential effects of protein quality on postprandial lipemia in response to a fat-rich meal in type 2 diabetes: comparison of whey, casein, gluten, and cod protein.
Topics: Aged; Animals; Blood Glucose; Caseins; Cross-Over Studies; Diabetes Mellitus, Type 2; Dietary Fats; Dietary Proteins; Diterpenes; Fatty Acids, Nonesterified; Female; Fishes; Glucagon; Glutens; Glycated Hemoglobin; Humans; Insulin; Lipids; Male; Meat; Middle Aged; Milk Proteins; Postprandial Period; Retinyl Esters; Triglycerides; Vitamin A; Whey Proteins | 2009 |
Purified RPE65 shows isomerohydrolase activity after reassociation with a phospholipid membrane.
Topics: Animals; Blotting, Western; Cell Line; Chickens; Chromatography, Affinity; cis-trans-Isomerases; Diterpenes; Eye Proteins; Humans; Kinetics; Lipid Bilayers; Liposomes; Phospholipids; Recombinant Proteins; Retinyl Esters; Vitamin A | 2009 |
Encapsulation of Vitamin A palmitate for animal supplementation: Formulation, manufacturing and stability implications.
Topics: Capsules; Diterpenes; Drug Compounding; Drug Stability; Light; Retinyl Esters; Temperature; Vitamin A | 2010 |
Intestinal permeability, vitamin A absorption, alpha-tocopherol, and neopterin in patients with rectal carcinoma treated with chemoradiation.
Topics: Adenocarcinoma; Aged; alpha-Tocopherol; Antimetabolites, Antineoplastic; Antioxidants; Carbohydrates; Chromatography, Gas; Chromatography, High Pressure Liquid; Combined Modality Therapy; Dietary Carbohydrates; Diterpenes; Female; Fluorouracil; Humans; Intestinal Absorption; Male; Middle Aged; Neopterin; Radiotherapy, High-Energy; Rectal Neoplasms; Retinyl Esters; Vitamin A | 2010 |
Bioefficacy of beta-carotene is improved in rats after solubilized as equimolar dose of beta-carotene and lutein in phospholipid-mixed micelles.
Topics: Animals; Area Under Curve; beta Carotene; beta-Carotene 15,15'-Monooxygenase; Biological Availability; Diterpenes; Intestinal Mucosa; Lipids; Lutein; Lysophosphatidylcholines; Male; Micelles; Phosphatidylcholines; Rats; Rats, Wistar; Retinyl Esters; Vitamin A | 2009 |
Pharmacological doses of vitamin A increase caspase-3 activity selectively in cerebral cortex.
Topics: Animals; Apoptosis; Brain; Caspase 3; Caspase 8; Cerebral Cortex; Diterpenes; Dose-Response Relationship, Drug; Male; Rats; Rats, Wistar; Retinyl Esters; Tumor Necrosis Factor-alpha; Vitamin A; Vitamins | 2010 |
Penicillin and vitamin A as possible therapeutic agents in pityriasis rubra pilaris.
Topics: Administration, Oral; Anti-Bacterial Agents; Antioxidants; Delayed-Action Preparations; Diterpenes; Drug Therapy, Combination; Female; Follow-Up Studies; Humans; Infusions, Intravenous; Injections, Intramuscular; Middle Aged; Penicillin G; Penicillin G Benzathine; Pityriasis Rubra Pilaris; Retinyl Esters; Vitamin A | 2010 |
Increased adiposity in the retinol saturase-knockout mouse.
Topics: 3T3-L1 Cells; Adipose Tissue; Adiposity; Animals; Cell Differentiation; Diet, Fat-Restricted; Diterpenes; Fatty Acid-Binding Proteins; Female; Liver; Male; Mice; Mice, Knockout; Models, Biological; Oxidoreductases Acting on CH-CH Group Donors; PPAR gamma; Retinyl Esters; Up-Regulation; Vitamin A; Weight Gain | 2010 |
Downregulation of hepatic stellate cell activation by retinol and palmitate mediated by adipose differentiation-related protein (ADRP).
Topics: Actins; Cells, Cultured; Diterpenes; Down-Regulation; Gene Knockdown Techniques; Hepatic Stellate Cells; Humans; Lipids; Liver; Liver Cirrhosis; Membrane Proteins; Palmitates; Perilipin-2; Retinyl Esters; RNA, Messenger; RNA, Small Interfering; Up-Regulation; Vitamin A | 2010 |
Pyridoxine might not have a preventive effect on the retinyl palmitate-induced viscerocranial anomalies.
Topics: Animals; Brain; Cesarean Section; Craniofacial Abnormalities; Digestive System Abnormalities; Diterpenes; Eye Abnormalities; Female; Fetus; Immunohistochemistry; Pregnancy; Pyridoxine; Rats; Rats, Sprague-Dawley; Retinyl Esters; Teratogens; Viscera; Vitamin A | 2010 |
Increases in discontinuous rib cartilage and fused carpal bone in rat fetuses exposed to the teratogens, busulfan, acetazolamide, vitamin A, and ketoconazole.
Topics: Abnormalities, Drug-Induced; Acetazolamide; Animals; Busulfan; Carpal Bones; Cartilage; Diterpenes; Dose-Response Relationship, Drug; Female; Fetal Death; Fetal Development; Fetal Resorption; Fetal Weight; Fetus; Ketoconazole; Pregnancy; Random Allocation; Rats; Retinyl Esters; Ribs; Teratogens; Vitamin A | 2010 |
Effects of limited doses of retinyl palmitate at the critical time of limb morphogenesis in mouse embryos.
Topics: Abnormalities, Drug-Induced; Animals; Anticarcinogenic Agents; Diterpenes; Drug Administration Schedule; Embryo Loss; Embryo, Mammalian; Extremities; Female; Gestational Age; Injections, Intraperitoneal; Lower Extremity Deformities, Congenital; Mice; Morphogenesis; Pregnancy; Retinyl Esters; Teratoma; Upper Extremity Deformities, Congenital; Vitamin A | 2009 |
[Research on effects of vitamin A palmitate on repair of mechanical corneal epithelial defects and conjunctival goblet cells in rabbits].
Topics: Animals; Conjunctiva; Diterpenes; Epithelium, Corneal; Fibroblast Growth Factor 2; Goblet Cells; Male; Rabbits; Recombinant Proteins; Retinyl Esters; Vitamin A; Wound Healing | 2010 |
Development and validation of a dissolution test method for vitamin A in dietary supplement tablets.
Topics: Calibration; Chromatography, High Pressure Liquid; Dietary Supplements; Diterpenes; Drug Stability; Retinyl Esters; Sensitivity and Specificity; Solubility; Tablets; Vitamin A | 2010 |
Five decades of vitamin A studies in the region of Central America and Panama.
Topics: Academies and Institutes; Anemia, Iron-Deficiency; Carotenoids; Central America; Diet; Dietary Sucrose; Diterpenes; Food Analysis; Food Supply; Food, Fortified; History, 20th Century; Humans; Nutrition Policy; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 2010 |
Analysis of the retinoid isomerase activities in the retinal pigment epithelium and retina.
Topics: Animals; Cattle; Chickens; Chromatography, Liquid; cis-trans-Isomerases; Diterpenes; Enzyme Assays; Retinal Pigment Epithelium; Retinyl Esters; Vitamin A | 2010 |
Retinyl palmitate flexible polymeric nanocapsules: characterization and permeation studies.
Topics: Capsules; Chromatography, High Pressure Liquid; Diterpenes; Drug Carriers; Elasticity; Humans; Microscopy, Confocal; Microscopy, Electron, Transmission; Nanocapsules; Particle Size; Polyesters; Polymers; Retinyl Esters; Skin; Skin Absorption; Vitamin A; Vitamins | 2010 |
Vitamin A supplementation to pregnant and breastfeeding female rats induces oxidative stress in the neonatal lung.
Topics: Animals; Animals, Newborn; Antioxidants; Catalase; Diterpenes; Dose-Response Relationship, Drug; Female; Lactation; Lipid Peroxidation; Lung; Maternal-Fetal Exchange; Oxidative Stress; Pregnancy; Protein Carbonylation; Rats; Retinyl Esters; Sulfhydryl Compounds; Superoxide Dismutase; Vitamin A; Vitamins | 2010 |
Safety of retinyl palmitate in sunscreens: a critical analysis.
Topics: Animals; Antioxidants; Disease Models, Animal; Diterpenes; Drug Approval; Humans; Mice; Retinyl Esters; Skin Neoplasms; Sunscreening Agents; United States; Vitamin A | 2010 |
Dark adaptation in vitamin A-deficient adults awaiting liver transplantation: improvement with intramuscular vitamin A treatment.
Topics: Adult; Case-Control Studies; Dark Adaptation; Diterpenes; Female; Humans; Injections, Intramuscular; Liver Cirrhosis, Alcoholic; Liver Diseases; Liver Transplantation; Male; Middle Aged; Prospective Studies; Retinyl Esters; Treatment Outcome; Vitamin A; Vitamin A Deficiency; Vitamins; Zinc | 2011 |
Vitamin A supplementation for different periods alters rat vascular redox parameters.
Topics: Animals; Antioxidants; Catalase; Dietary Supplements; Diterpenes; Dose-Response Relationship, Drug; Male; Oxidation-Reduction; Oxidative Stress; Rats; Reactive Oxygen Species; Retinyl Esters; Superoxide Dismutase; Thiobarbituric Acid Reactive Substances; Time Factors; Vitamin A | 2010 |
[Retinyl palmitate and oxidative stress reduction in rats].
Topics: Animals; Diterpenes; Dose-Response Relationship, Drug; Exercise Test; Lipid Peroxides; Liver; Male; Oxidative Stress; Rats; Rats, Wistar; Retinyl Esters; Vitamin A | 2010 |
Single oral dose of micellar β-carotene containing phospholipids improves β-carotene metabolism and plasma lipids in vitamin A-deficient rats.
Topics: Animals; beta Carotene; Diet; Diterpenes; Dose-Response Relationship, Drug; Lipid Metabolism; Liver; Lysophosphatidylcholines; Male; Micelles; Phosphatidylcholines; Rats; Rats, Wistar; Retinyl Esters; Vitamin A; Vitamin A Deficiency | 2011 |
Structural characterization and in vivo evaluation of retinyl palmitate in non-ionic lamellar liquid crystalline system.
Topics: Adult; Cosmetics; Diterpenes; Female; Humans; Liquid Crystals; Microscopy, Polarization; Middle Aged; Retinyl Esters; Rheology; Scattering, Small Angle; Skin Aging; Solubility; Surface-Active Agents; Vitamin A; Water; X-Ray Diffraction | 2011 |
Binding to lipid membrane induces conformational changes in RPE65: implications for its isomerohydrolase activity.
Topics: Animals; Carboxylic Ester Hydrolases; Chickens; cis-trans-Isomerases; Diterpenes; Eye Proteins; Liposomes; Membrane Lipids; Protein Conformation; Protein Structure, Secondary; Protein Structure, Tertiary; Retinyl Esters; Vitamin A | 2011 |
Retinyl palmitate does not have an adjuvant effect on the antibody response of chicks to keyhole limpet hemocyanin regardless of vitamin A status.
Topics: Adjuvants, Immunologic; Animals; Antibodies; Chickens; Diterpenes; Hemocyanins; Immunoglobulin G; Immunoglobulin M; Retinyl Esters; Vitamin A | 2011 |
L-NAME cotreatment did prevent neither mitochondrial impairment nor behavioral abnormalities in adult Wistar rats treated with vitamin A supplementation.
Topics: alpha-Synuclein; Animals; Anxiety Disorders; Behavior, Animal; Central Nervous System; Dietary Supplements; Diterpenes; Electron Transport; Glutathione Transferase; Heat-Shock Proteins; Illness Behavior; Locomotion; Male; Manganese; Mitochondria; Monoamine Oxidase; Neurodegenerative Diseases; NG-Nitroarginine Methyl Ester; Nitric Oxide; Oxidation-Reduction; Rats; Rats, Wistar; Receptor for Advanced Glycation End Products; Receptors, Dopamine; Receptors, Immunologic; Retinyl Esters; Superoxide Dismutase; Superoxides; Tyrosine; Vitamin A | 2012 |
Blood vitamin levels in dogs with chronic kidney disease.
Topics: Animals; Ascorbic Acid; Calcifediol; Case-Control Studies; Diterpenes; Dog Diseases; Dogs; Female; Folic Acid; Kidney Failure, Chronic; Male; Retinyl Esters; Riboflavin; Thiamine; Vitamin A; Vitamin B 6; Vitamins | 2012 |
[Effect of vitamin E supplementation on alpha-tocopherol levels in human colostrum].
Topics: Adult; alpha-Tocopherol; Body Weight; Brazil; Colostrum; Cross-Sectional Studies; Dietary Supplements; Diterpenes; Fasting; Female; Humans; Milk, Human; Pregnancy; Retinyl Esters; Vitamin A; Vitamin E; Young Adult | 2011 |
[Morphological characteristic of erythrocytes in experimental hypervitaminosis A].
Topics: Animals; Cell Shape; Cytoplasm; Diterpenes; Erythrocyte Deformability; Erythrocyte Membrane; Erythrocytes; Hypervitaminosis A; Male; Models, Animal; Oils; Rats; Rats, Wistar; Retinyl Esters; Spherocytes; Vitamin A | 2011 |
Tissue-specific distribution patterns of retinoids and didehydroretinoids in rainbow trout Oncorhynchus mykiss.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Female; Isomerism; Oncorhynchus mykiss; Organ Specificity; Retinoids; Retinyl Esters; Vitamin A | 2012 |
An unusual interpretation of "blind drunk".
Topics: Alcoholism; Conjunctival Diseases; Corneal Diseases; Diterpenes; Humans; Injections, Intramuscular; Liver Function Tests; Malabsorption Syndromes; Male; Middle Aged; Retinyl Esters; Tomography, X-Ray Computed; Vitamin A; Vitamin A Deficiency | 2011 |
Hepatic retinoid levels in seven fish species (teleosts) from a tropical coastal lagoon receiving effluents from iron-ore mining and processing.
Topics: Animals; Brazil; Diterpenes; Environmental Monitoring; Fishes; Iron; Liver; Mining; Retinoids; Retinyl Esters; Trace Elements; Vitamin A | 2012 |
Synthesis of retinyl palmitate catalyzed by Candida sp.99-125 lipase immobilized on fiber-like SBA-15 mesoporous material.
Topics: Adsorption; Biocatalysis; Candida; Diterpenes; Enzyme Stability; Enzymes, Immobilized; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Lipase; Microscopy, Electron, Scanning; Retinyl Esters; Silicon Dioxide; Vitamin A | 2011 |
Benefits of combinations of vitamin A, C and E derivatives in the stability of cosmetic formulations.
Topics: Ascorbic Acid; Chemistry, Pharmaceutical; Cosmetics; Diterpenes; Drug Stability; Retinyl Esters; Vitamin A; Vitamin E | 2012 |
Retinol metabolism in the mollusk Osilinus lineatus indicates an ancient origin for retinyl ester storage capacity.
Topics: Animals; Biological Evolution; Chromatography, High Pressure Liquid; Diterpenes; Esterification; Female; Homeostasis; Male; Microinjections; Mollusca; Muscles; Retinaldehyde; Retinyl Esters; Testis; Tretinoin; Vitamin A | 2012 |
Safety and efficacy of antioxidants-loaded nanoparticles for an anti-aging application.
Topics: Adult; Animals; Antioxidants; Cell Survival; Chickens; Chromans; Cosmetics; Diterpenes; Humans; Hydrogen-Ion Concentration; Linseed Oil; Mice; Mice, Inbred BALB C; Middle Aged; Nanoparticles; NIH 3T3 Cells; Particle Size; Retinyl Esters; Skin; Skin Aging; Skin Irritancy Tests; Sunscreening Agents; Tocopherols; Ubiquinone; Vitamin A | 2012 |
Vitamin A modulates the expression of genes involved in iron bioavailability.
Topics: Animals; Antimicrobial Cationic Peptides; Blotting, Western; Caco-2 Cells; Cation Transport Proteins; Dietary Supplements; Diterpenes; Drug Evaluation, Preclinical; Duodenum; Ferritins; Gene Expression Regulation; Hepcidins; Humans; Intestinal Absorption; Intestinal Mucosa; Iron; Liver; Male; Mice; Mice, Inbred BALB C; Retinyl Esters; RNA, Messenger; Tretinoin; Vitamin A; Vitamin A Deficiency | 2012 |
Hepatic vitamin A preloading reduces colorectal cancer metastatic multiplicity in a mouse xenograft model.
Topics: Animals; Antineoplastic Agents; Biotransformation; Carcinoma; Colorectal Neoplasms; Dietary Supplements; Diterpenes; Drug Resistance, Neoplasm; Female; HCT116 Cells; Humans; Liver; Liver Neoplasms, Experimental; Mice; Mice, Nude; Random Allocation; Retinyl Esters; Spleen; Tissue Distribution; Tretinoin; Vitamin A; Xenograft Model Antitumor Assays | 2012 |
Retinyl palmitate polymeric nanocapsules as carriers of bioactives.
Topics: Animals; Antioxidants; BALB 3T3 Cells; Benzophenones; Cell Line; Diterpenes; Flavanones; Humans; Mice; Nanocapsules; Particle Size; Polyesters; Retinyl Esters; Skin; Skin Absorption; Sunscreening Agents; Vitamin A | 2012 |
Fat-soluble vitamin (A, D, E, and β-carotene) contents from a Portuguese autochthonous cow breed--Minhota.
Topics: alpha-Tocopherol; Animals; beta Carotene; Breeding; Cattle; Chromatography, High Pressure Liquid; Diterpenes; Female; Milk; Portugal; Retinyl Esters; Seasons; Species Specificity; Vitamin A; Vitamin D; Vitamin E | 2012 |
Skin phototoxicity of cosmetic formulations containing photounstable and photostable UV-filters and vitamin A palmitate.
Topics: Animal Testing Alternatives; Animals; BALB 3T3 Cells; Coloring Agents; Cosmetics; Dermatitis, Phototoxic; Diterpenes; Humans; In Vitro Techniques; Mice; Neutral Red; Retinyl Esters; Skin; Sunscreening Agents; Ultraviolet Rays; Vitamin A | 2013 |
The effect of retinyl palmitate on healing of benign vocal fold lesions.
Topics: Administration, Oral; Adult; Aged; Antioxidants; Diterpenes; Female; Humans; Male; Middle Aged; Retinyl Esters; Stroboscopy; Treatment Outcome; Vitamin A; Vocal Cords; Voice Disorders; Wound Healing | 2013 |
Photocarcinogenesis study of retinoic acid and retinyl palmitate [CAS Nos. 302-79-4 (All-trans-retinoic acid) and 79-81-2 (All-trans-retinyl palmitate)] in SKH-1 mice (Simulated Solar Light and Topical Application Study).
Topics: Administration, Topical; Animals; Antineoplastic Agents; Carcinogenicity Tests; Carcinoma, Squamous Cell; Diterpenes; Dose-Response Relationship, Drug; Female; Male; Mice; Mice, Inbred Strains; Mice, Nude; Retinyl Esters; Skin; Skin Neoplasms; Sunlight; Tretinoin; Vitamin A | 2012 |
The effects of vitamin A compounds on hyaluronic acid released from cultured rabbit corneal epithelial cells and keratocytes.
Topics: Animals; Cell Count; Cells, Cultured; Cornea; Corneal Keratocytes; Diterpenes; Epithelial Cells; Hyaluronic Acid; Rabbits; Retinyl Esters; Tretinoin; Vitamin A | 2012 |
Vitamin A supplementation, serum lipids, liver enzymes and C-reactive protein concentrations in obese women of reproductive age.
Topics: Adult; Alanine Transaminase; Aspartate Aminotransferases; Blood Glucose; Body Mass Index; C-Reactive Protein; Case-Control Studies; Cholesterol, HDL; Cholesterol, LDL; Dietary Supplements; Diterpenes; Female; Humans; Insulin; Liver; Middle Aged; Obesity; Random Allocation; Retinyl Esters; Triglycerides; Vitamin A | 2013 |
Method validation and simultaneous determination of retinol, retinyl palmitate, β-carotene, α-tocopherol and vitamin C in rat serum treated with 7,12 dimethylbenz[a]anthracene and Plantago major L. by high- performance liquid chromatography using diode-ar
Topics: 9,10-Dimethyl-1,2-benzanthracene; alpha-Tocopherol; Animals; Ascorbic Acid; beta Carotene; Carcinogens; Chromatography, High Pressure Liquid; Diterpenes; Plant Extracts; Plantago; Rats; Rats, Wistar; Retinyl Esters; Sensitivity and Specificity; Vitamin A | 2013 |
Increased dietary intake of vitamin A promotes aortic valve calcification in vivo.
Topics: Animals; Aortic Valve; Calcinosis; Cell Line; Chick Embryo; Collagen Type II; Dietary Supplements; Disease Models, Animal; Diterpenes; Gene Expression Profiling; Gene Expression Regulation; Heart Valve Diseases; Hypervitaminosis A; Mice; Mice, Inbred C57BL; Oligonucleotide Array Sequence Analysis; Osteogenesis; Osteopontin; Receptors, Retinoic Acid; Retinoid X Receptors; Retinyl Esters; RNA Interference; Signal Transduction; SOX9 Transcription Factor; Time Factors; Tissue Culture Techniques; Transfection; Tretinoin; Vitamin A; Vitamins | 2013 |
Vitamin A supplementation in early life affects later response to an obesogenic diet in rats.
Topics: Adipose Tissue, White; Adiposity; Animals; Animals, Newborn; Animals, Suckling; Body Weight; Diet, High-Fat; Dietary Supplements; Diterpenes; Female; Gene Expression Regulation, Developmental; Immunohistochemistry; Male; PPAR gamma; Rats; Rats, Wistar; Real-Time Polymerase Chain Reaction; Retinyl Esters; Vitamin A; Weaning | 2013 |
Binding of vitamin A by casein micelles in commercial skim milk.
Topics: Animals; Caseins; Cattle; Diterpenes; Electrophoresis, Polyacrylamide Gel; Freeze Drying; Lactalbumin; Lactoglobulins; Micelles; Milk; Milk Proteins; Retinyl Esters; Vitamin A | 2013 |
Contrasting retinoid and thyroid hormone status in differentially-contaminated northern fulmar colonies from the Canadian Arctic, Svalbard and the Faroe Islands.
Topics: Animals; Arctic Regions; Benzofurans; Biomarkers; Birds; Canada; Cytochrome P-450 CYP1A1; Denmark; Dibenzofurans, Polychlorinated; Dichlorodiphenyl Dichloroethylene; Diterpenes; Environmental Monitoring; Environmental Pollutants; Hydrocarbons, Chlorinated; Liver; Nunavut; Polychlorinated Biphenyls; Polychlorinated Dibenzodioxins; Retinoids; Retinyl Esters; Svalbard; Thyroid Gland; Thyroid Hormones; Vitamin A | 2013 |
Quantification of β-carotene, retinol, retinyl acetate and retinyl palmitate in enriched fruit juices using dispersive liquid-liquid microextraction coupled to liquid chromatography with fluorescence detection and atmospheric pressure chemical ionization-
Topics: beta Carotene; Beverages; Chromatography, High Pressure Liquid; Diterpenes; Fruit; Least-Squares Analysis; Liquid Phase Microextraction; Mass Spectrometry; Reproducibility of Results; Retinyl Esters; Sensitivity and Specificity; Spectrometry, Fluorescence; Vitamin A | 2013 |
Physicochemical analysis of wheat flour fortified with vitamin A and three types of iron source and sensory analysis of bread using these flours.
Topics: Bread; Chemical Phenomena; Cooking; Diterpenes; Ferrous Compounds; Flour; Food Storage; Food, Fortified; Humans; Iron; Iron, Dietary; Kansas; Odorants; Oxidation-Reduction; Particle Size; Retinyl Esters; Sensation; Starch; Taste; Transportation; Vitamin A | 2013 |
Retinol palmitate prevents ischemia-induced cell changes in hippocampal neurons through the Notch1 signaling pathway in mice.
Topics: Analysis of Variance; Animals; Antioxidants; Astrocytes; Brain Ischemia; Disease Models, Animal; Diterpenes; Dose-Response Relationship, Drug; Gene Expression Regulation; Hippocampus; Male; Mice; Mice, Inbred C57BL; Neurons; Receptor, Notch1; Regional Blood Flow; Reperfusion; Retinyl Esters; Signal Transduction; Vitamin A | 2013 |
A retinyl palmitate-loaded solid lipid nanoparticle system: effect of surface modification with dicetyl phosphate on skin permeation in vitro and anti-wrinkle effect in vivo.
Topics: Acrylic Resins; Animals; Antioxidants; Diacetyl; Diglycerides; Diterpenes; Drug Carriers; Fats; Female; In Vitro Techniques; Male; Mice; Mice, Hairless; Nanoparticles; Oils; Organophosphorus Compounds; Particle Size; Rats; Rats, Sprague-Dawley; Retinyl Esters; Skin; Skin Absorption; Skin Aging; Surface Properties; Vitamin A | 2013 |
High-provitamin A carotenoid (Orange) maize increases hepatic vitamin A reserves of offspring in a vitamin A-depleted sow-piglet model during lactation.
Topics: Animal Feed; Animals; Animals, Suckling; Diet; Diterpenes; Female; Lactation; Liver; Male; Milk; Retinyl Esters; Swine; Vitamin A; Vitamin A Deficiency; Zea mays | 2013 |
Retinol and retinyl palmitate in fetal mice liver: sexual dimorphism.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Female; Liver; Male; Mice; Retinyl Esters; Sex Characteristics; Vitamin A | 2014 |
Altered hepatic retinyl ester concentration and acyl composition in response to alcohol consumption.
Topics: Acyltransferases; Adipose Tissue, White; Alcohol Drinking; Animals; Diacylglycerol O-Acyltransferase; Diterpenes; Esterification; Esters; Glycerol-3-Phosphate O-Acyltransferase; Hydrolysis; Liver; Liver Diseases, Alcoholic; Lung; Male; Mice; Mice, Inbred C57BL; Phosphatidylcholines; Retinyl Esters; Vitamin A | 2013 |
Case of acquired night blindness in a hemodialysis patient.
Topics: Diterpenes; Electroretinography; Humans; Male; Middle Aged; Night Blindness; Renal Dialysis; Renal Insufficiency, Chronic; Retinyl Esters; Tomography, Optical Coherence; Visual Acuity; Vitamin A | 2013 |
In vitro and in vivo studies on ocular vitamin A palmitate cationic liposomal in situ gels.
Topics: Absorption; Animals; Aqueous Humor; Cations; Chitosan; Cornea; Delayed-Action Preparations; Diterpenes; Drug Carriers; Excipients; Female; Gels; Liposomes; Male; Ophthalmic Solutions; Particle Size; Permeability; Poloxamer; Rabbits; Retinyl Esters; Solutions; Temperature; Vitamin A | 2013 |
Intranasal administration of retinyl palmitate with a respiratory virus vaccine corrects impaired mucosal IgA response in the vitamin A-deficient host.
Topics: Adjuvants, Immunologic; Administration, Intranasal; Animals; Diterpenes; Female; Immunity, Mucosal; Immunoglobulin A; Mice, Inbred C57BL; Pregnancy; Respiratory System; Retinyl Esters; Viral Vaccines; Vitamin A; Vitamin A Deficiency | 2014 |
Oral retinyl palmitate or retinoic acid corrects mucosal IgA responses toward an intranasal influenza virus vaccine in vitamin A deficient mice.
Topics: Administration, Intranasal; Animals; Antibody-Producing Cells; Diterpenes; Female; Immunity, Mucosal; Immunoglobulin A; Influenza Vaccines; Mice; Mice, Inbred C57BL; Pregnancy; Retinyl Esters; Tretinoin; Vaccination; Vitamin A; Vitamin A Deficiency | 2014 |
PNPLA3 has retinyl-palmitate lipase activity in human hepatic stellate cells.
Topics: Adult; Diterpenes; Female; Gene Expression Regulation; Hep G2 Cells; Hepatic Stellate Cells; Humans; Insulin; Lipase; Lipid Droplets; Male; Membrane Proteins; Middle Aged; Mutation; Non-alcoholic Fatty Liver Disease; Palmitic Acid; Primary Cell Culture; Retinol-Binding Proteins, Plasma; Retinyl Esters; Vitamin A | 2014 |
Topical application of retinyl palmitate-loaded nanotechnology-based drug delivery systems for the treatment of skin aging.
Topics: Administration, Topical; Diterpenes; Drug Delivery Systems; Drug Evaluation, Preclinical; Humans; Nanotechnology; Retinyl Esters; Skin Aging; Vitamin A | 2014 |
Vitamin A is rapidly degraded in retinyl palmitate-fortified soybean oil stored under household conditions.
Topics: Aldehydes; Copper; Diterpenes; Food Storage; Food, Fortified; Retinyl Esters; Soybean Oil; Tocopherols; Vitamin A | 2014 |
Vitamin A-enriched diet modulates reverse cholesterol transport in hypercholesterolemic obese rats of the WNIN/Ob strain.
Topics: Animals; Antioxidants; Biological Transport; Cholesterol; Diet; Diterpenes; Humans; Hypercholesterolemia; Liver; Male; Obesity; Rats; Rats, Mutant Strains; Retinyl Esters; Thinness; Vitamin A | 2014 |
Nanoemulsions (NEs), liposomes (LPs) and solid lipid nanoparticles (SLNs) for retinyl palmitate: effect on skin permeation.
Topics: Antioxidants; Diterpenes; Drug Carriers; Emulsions; Humans; In Vitro Techniques; Lipids; Liposomes; Nanoparticles; Retinyl Esters; Rheology; Skin; Skin Absorption; Vitamin A | 2014 |
A novel method to identify fat malabsorption: the Serum Retinyl Palmitate Test.
Topics: Adult; Case-Control Studies; Chromatography, High Pressure Liquid; Diarrhea; Dietary Fats; Diterpenes; Female; Humans; Malabsorption Syndromes; Male; Middle Aged; Retinyl Esters; Vitamin A | 2015 |
Vitamin A supplementation alleviates extrahepatic cholestasis liver injury through Nrf2 activation.
Topics: Alanine Transaminase; Alkaline Phosphatase; Animals; Aspartate Aminotransferases; Bile Ducts; Bilirubin; Catalase; Cholestasis, Extrahepatic; Dietary Supplements; Diterpenes; Glutathione; Liver; Liver Diseases; Male; Malondialdehyde; NF-E2-Related Factor 2; Rats; Rats, Wistar; Retinyl Esters; Superoxide Dismutase; Vitamin A | 2014 |
β-Carotene during the suckling period is absorbed intact and induces retinoic acid dependent responses similar to preformed vitamin A in intestine and liver, but not adipose tissue of young rats.
Topics: Adiponectin; Adipose Tissue, White; Administration, Oral; Animals; beta Carotene; Blood Glucose; Cell Proliferation; Diterpenes; Female; Insulin; Intestinal Mucosa; Intestines; Leptin; Liver; Male; PPAR gamma; Rats; Rats, Wistar; Retinyl Esters; Tretinoin; Vitamin A | 2014 |
Polycyclic aromatic hydrocarbon metabolites in Arctic cod (Boreogadus saida) from the Beaufort Sea and associative fish health effects.
Topics: Alaska; Animals; Canada; Cytochrome P-450 CYP1A1; Diterpenes; Environmental Monitoring; Gadiformes; Geography; Iodide Peroxidase; Liver; Oceans and Seas; Polycyclic Aromatic Hydrocarbons; Reference Values; Retinyl Esters; Vitamin A; Water Pollutants, Chemical | 2014 |
Characterization of the vitamin A transport in preterm infants after repeated high-dose vitamin A injections.
Topics: Diterpenes; Humans; Infant, Newborn; Infant, Premature; Injections, Intramuscular; Prealbumin; Prospective Studies; Retinol-Binding Proteins, Plasma; Retinyl Esters; Statistics, Nonparametric; Vitamin A | 2014 |
Neonatal vitamin A supplementation: time to move on.
Topics: Diterpenes; Female; Humans; Male; Retinyl Esters; Vitamin A; Vitamin A Deficiency; Vitamins | 2015 |
Vitamin A Palmitate-β-cyclodextrin inclusion complexes: characterization, protection and emulsification properties.
Topics: beta-Cyclodextrins; Chemistry, Pharmaceutical; Diterpenes; Emulsions; Retinyl Esters; Solubility; Vitamin A; Water | 2015 |
Vitamin A-fortified cooking oil reduces vitamin A deficiency in infants, young children and women: results from a programme evaluation in Indonesia.
Topics: Adolescent; Adult; Child; Child, Preschool; Cooking; Cross-Sectional Studies; Diet; Diterpenes; Female; Food, Fortified; Humans; Indonesia; Infant; Male; Milk, Human; Nutritional Status; Palm Oil; Plant Oils; Poverty; Prevalence; Program Evaluation; Retinyl Esters; Vitamin A; Vitamin A Deficiency; Vitamins; Young Adult | 2015 |
Assessment of a portable device to quantify vitamin A in fortified foods (flour, sugar, and milk) for quality control.
Topics: Animals; Chromatography, High Pressure Liquid; Dietary Sucrose; Diterpenes; Flour; Fluorometry; Food Analysis; Food, Fortified; Milk; Quality Control; Retinyl Esters; Triticum; Vitamin A; Zea mays | 2014 |
Chronic retinyl palmitate supplementation to middle-aged Wistar rats disrupts the brain redox homeostasis and induces changes in emotional behavior.
Topics: Animals; Body Weight; Brain; Dietary Supplements; Diterpenes; Emotions; Homeostasis; Male; Oxidation-Reduction; Rats; Rats, Wistar; Reactive Oxygen Species; Retinyl Esters; Superoxide Dismutase; Vitamin A | 2015 |
Vitamin A and retinol-binding protein deficiency among chronic liver disease patients.
Topics: Adult; Aged; Diterpenes; Female; Humans; Liver Diseases; Male; Metabolism, Inborn Errors; Middle Aged; Nutritional Status; Retinol-Binding Proteins; Retinyl Esters; Severity of Illness Index; Treatment Outcome; Vitamin A; Vitamin A Deficiency | 2015 |
Efficient two-step chemo-enzymatic synthesis of all-trans-retinyl palmitate with high substrate concentration and product yield.
Topics: Attention; Diterpenes; Enzymes, Immobilized; Esterification; Hydrolysis; Lipase; Palmitic Acid; Retinyl Esters; Temperature; Vitamin A | 2015 |
Lack of Impact of High Dietary Vitamin A on T Helper 2-Dependent Contact Hypersensitivity to Fluorescein Isothiocyanate in Mice.
Topics: Animals; Dermatitis, Contact; Diet; Dietary Supplements; Disease Models, Animal; Diterpenes; Fluorescein; Fluorescein-5-isothiocyanate; Isothiocyanates; Liver; Mice, Inbred BALB C; Pyridoxine; Retinyl Esters; Severity of Illness Index; Th1-Th2 Balance; Th2 Cells; Vitamin A | 2015 |
Photodecomposition, photomutagenicity and photocytotoxicity of retinyl palmitate under He-Ne laser photoirradiation and its effects on photodynamic therapy of cancer cells in vitro.
Topics: Cell Survival; Chromosome Aberrations; Diterpenes; Dose-Response Relationship, Drug; HeLa Cells; Humans; Laser Therapy; Neoplasms, Experimental; Photochemotherapy; Photosensitizing Agents; Retinyl Esters; Treatment Outcome; Vitamin A | 2016 |
Successful treatment of pityriasis rubra pilaris with oral Vitamin A in oil (Chocola A(®) ) for an 18-month-old child.
Topics: Administration, Oral; Diterpenes; Female; Humans; Infant; Pityriasis Rubra Pilaris; Retinyl Esters; Vitamin A | 2015 |
Effect of Hyperoxia on Retinoid Metabolism and Retinoid Receptor Expression in the Lungs of Newborn Mice.
Topics: Animals; Animals, Newborn; Cell Line, Tumor; Cell Proliferation; Diterpenes; Humans; Hyperoxia; Liver; Lung; Mice, Inbred ICR; Receptors, Retinoic Acid; Retinoids; Retinyl Esters; Survival Analysis; Thymidine; Vitamin A | 2015 |
The use of botanical products and vitamins in sunscreens.
Topics: Aloe; Cost-Benefit Analysis; Diterpenes; Glycyrrhiza; Humans; Plant Extracts; Retinyl Esters; Sun Protection Factor; Sunscreening Agents; Vitamin A; Vitamins | 2015 |
Inhibitory Effects of Retinol Are Greater than Retinoic Acid on the Growth and Adhesion of Human Refractory Cancer Cells.
Topics: Antineoplastic Agents; Cell Adhesion; Cell Line, Tumor; Cell Proliferation; Diterpenes; Drug Resistance, Neoplasm; Humans; Neoplasms; Retinyl Esters; Tretinoin; Vitamin A | 2016 |
High dietary fat-induced obesity in Wistar rats and type 2 diabetes in nonobese Goto-Kakizaki rats differentially affect retinol binding protein 4 expression and vitamin A metabolism.
Topics: Adipose Tissue; Animals; Blood Glucose; Diabetes Mellitus, Type 2; Diet, High-Fat; Dietary Fats; Diterpenes; Down-Regulation; Insulin; Kidney; Liver; Male; Obesity; Rats; Rats, Wistar; Receptors, Retinoic Acid; Retinol-Binding Proteins, Plasma; Retinyl Esters; Vitamin A | 2016 |
Retinoid and carotenoid status in serum and liver among patients at high-risk for liver cancer.
Topics: Actins; Adult; beta Carotene; Biomarkers; Biopsy; Carcinoma, Hepatocellular; Carotenoids; Chromatography, High Pressure Liquid; Cross-Sectional Studies; Disease Progression; Diterpenes; Enzyme-Linked Immunosorbent Assay; Female; Hepatic Stellate Cells; Hepatitis C, Chronic; Humans; Immunohistochemistry; Isoprostanes; Lipid Peroxidation; Liver; Liver Cirrhosis; Liver Neoplasms; Lycopene; Male; Middle Aged; Oxidative Stress; Retinoids; Retinol-Binding Proteins, Plasma; Retinyl Esters; Risk; Severity of Illness Index; Tandem Mass Spectrometry; Vitamin A | 2016 |
Single cell analysis in native tissue: Quantification of the retinoid content of hepatic stellate cells.
Topics: Animals; Calibration; Cells, Cultured; Discriminant Analysis; Diterpenes; Female; Hepatic Stellate Cells; Least-Squares Analysis; Liver; Mice; Mice, Inbred C57BL; Microscopy, Confocal; Principal Component Analysis; Retinoids; Retinyl Esters; Single-Cell Analysis; Spectrum Analysis, Raman; Vitamin A | 2016 |
Vitamins A and E content of commercial infant foods in the UK: A cause for concern?
Topics: alpha-Tocopherol; beta Carotene; Chromatography, High Pressure Liquid; Diterpenes; Food, Formulated; Humans; Infant; Infant Food; Micronutrients; Retinyl Esters; United Kingdom; Vitamin A; Vitamin E | 2016 |
Quantitative profiling of retinyl esters in milk from different ruminant species by using high performance liquid chromatography-diode array detection-tandem mass spectrometry.
Topics: Animals; Cattle; Chromatography, Reverse-Phase; Diterpenes; Esters; Female; Food Analysis; Goats; Limit of Detection; Liquid-Liquid Extraction; Milk; Reproducibility of Results; Retinyl Esters; Sheep; Tandem Mass Spectrometry; Vitamin A | 2016 |
Rheological Characterization and Safety Evaluation of Non-Ionic Lamellar Liquid Crystalline Systems Containing Retinyl Palmitate.
Topics: Animals; Cell Count; Cell Survival; Diterpenes; Elastic Modulus; Epidermis; Fibroblasts; Ions; Liquid Crystals; Mice; Rabbits; Retinyl Esters; Rheology; Stress, Mechanical; Vitamin A | 2016 |
An HPLC-MS/MS method for the separation of α-retinyl esters from retinyl esters.
Topics: Carotenoids; Chromatography, High Pressure Liquid; Diterpenes; Esters; Humans; Retinyl Esters; Stereoisomerism; Tandem Mass Spectrometry; Vitamin A | 2016 |
Vitamin A Supplementation Increases the Uptake of Chylomicron Retinyl Esters into the Brain of Neonatal Rats Raised under Vitamin A-Marginal Conditions.
Topics: Animals; Animals, Newborn; Body Weight; Brain; Chylomicrons; Dietary Supplements; Diterpenes; Dose-Response Relationship, Drug; Female; Lipoproteins; Male; Nonlinear Dynamics; Rats; Rats, Sprague-Dawley; Retinol-Binding Proteins; Retinyl Esters; Vitamin A | 2016 |
Vitamin A Supplementation Transiently Increases Retinol Concentrations in Extrahepatic Organs of Neonatal Rats Raised under Vitamin A-Marginal Conditions.
Topics: Adipose Tissue, White; Animals; Animals, Newborn; Body Weight; Diet; Dietary Supplements; Diterpenes; Dose-Response Relationship, Drug; Female; Kidney; Liver; Lung; Male; Plant Oils; Random Allocation; Rapeseed Oil; Rats; Rats, Sprague-Dawley; Retinyl Esters; Vitamin A | 2016 |
Opinion of the Scientific Committee on Consumer Safety (SCCS) - Final version of the Opinion on Vitamin A (retinol, retinyl acetate and retinyl palmitate) in cosmetic products.
Topics: Adolescent; Adult; Age Factors; Animals; Child; Child, Preschool; Consumer Product Safety; Cosmetics; Diet; Diterpenes; Female; Humans; Infant; Pregnancy; Recommended Dietary Allowances; Retinyl Esters; Risk Assessment; Risk Factors; Societies, Medical; Toxicity Tests; Vitamin A | 2017 |
Effects of Pre- and Post-Administration of Vitamin A on the Growth of Refractory Cancers in Xenograft Mice.
Topics: Animals; Carcinogenesis; Cell Line, Tumor; Diet, Healthy; Diterpenes; Drug Resistance, Neoplasm; Humans; Male; Mice; Mice, Nude; Neoplasms; Retinyl Esters; Specific Pathogen-Free Organisms; Tretinoin; Vitamin A; Vitamins; Xenograft Model Antitumor Assays | 2017 |
Photo-co-carcinogenesis of Topically Applied Retinyl Palmitate in SKH-1 Hairless Mice.
Topics: Administration, Topical; Animals; Carcinoma, Squamous Cell; Cocarcinogenesis; Diterpenes; Female; Male; Mice, Hairless; Neoplasms, Radiation-Induced; Retinyl Esters; Skin Neoplasms; Sunlight; Ultraviolet Rays; Vitamin A | 2017 |
Cytogenotoxicological defense of retinyl palmitate in the front damage of antineoplastics.
Topics: Animals; Antineoplastic Agents; Antioxidants; Cyclophosphamide; Diterpenes; DNA Damage; Doxorubicin; Female; Male; Mice; Retinyl Esters; Vitamin A | 2017 |
Effects of Retinoids on Augmentation of Club Cell Secretory Protein.
Topics: Aged; Anthracenes; Antioxidants; Benzoates; Bronchi; Diterpenes; Epithelial Cells; Female; Humans; In Vitro Techniques; Male; Middle Aged; Naphthols; Pulmonary Disease, Chronic Obstructive; Randomized Controlled Trials as Topic; Receptors, Retinoic Acid; Retinoic Acid Receptor alpha; Retinoic Acid Receptor gamma; Retinyl Esters; Skin Diseases; Smoking; Tetrahydronaphthalenes; Thiophenes; Tretinoin; Uteroglobin; Vitamin A | 2017 |
Effect of supplemental β-carotene compared to retinyl palmitate on fatty acid profile and expression of mRNA from genes involved in vitamin A metabolism in beef feedlot cattle.
Topics: Animals; beta Carotene; Cattle; Diet; Dietary Supplements; Dioxygenases; Diterpenes; Fatty Acids, Unsaturated; Female; Gene Expression; Linoleic Acid; Lipogenesis; Male; Muscle, Skeletal; PPAR gamma; Retinoic Acid Receptor alpha; Retinyl Esters; RNA, Messenger; Vitamin A | 2017 |
Relative contribution of α-carotene to postprandial vitamin A concentrations in healthy humans after carrot consumption.
Topics: Adult; beta Carotene; Biological Availability; Carotenoids; Daucus carota; Diterpenes; Enterocytes; Esterification; Female; Humans; Intestinal Absorption; Male; Meals; Plant Extracts; Postprandial Period; Provitamins; Retinyl Esters; Vitamin A; Young Adult | 2017 |
Comparing monolithic and fused core HPLC columns for fast chromatographic analysis of fat-soluble vitamins.
Topics: alpha-Tocopherol; Cholecalciferol; Chromatography, High Pressure Liquid; Diterpenes; Retinyl Esters; Silicon Dioxide; Vitamin A; Vitamin K 3; Vitamins | 2017 |
Effect of a combination of mometasone furoate, levofloxacin, and retinyl palmitate with an in situ gel-forming nasal delivery system on nasal mucosa damage repair in an experimental rabbit model.
Topics: Animals; Anti-Inflammatory Agents; Antioxidants; Cell Proliferation; Diterpenes; Drug Delivery Systems; Drug Therapy, Combination; Gels; Levofloxacin; Male; Models, Animal; Mometasone Furoate; Nasal Mucosa; Rabbits; Random Allocation; Retinyl Esters; Treatment Outcome; Vitamin A; Wound Healing | 2017 |
Effects of Pro-Oxidants and Antioxidants on the Total Antioxidant Capacity and Lipid Oxidation Products of Milk During Refrigerated Storage.
Topics: alpha-Tocopherol; Animals; Antioxidants; Consumer Behavior; Diterpenes; Food Additives; Food Quality; Food Storage; Humans; Lipid Metabolism; Milk; Oxidation-Reduction; Reactive Oxygen Species; Refrigeration; Retinyl Esters; Taste; Vitamin A; Volatile Organic Compounds | 2018 |
Dietary patterns, plasma vitamins and Trans fatty acids are associated with peripheral artery disease.
Topics: Adult; Aged; Ankle Brachial Index; Dietary Fats; Diterpenes; Fatty Acids, Unsaturated; Feeding Behavior; Female; Humans; Logistic Models; Male; Middle Aged; Nutrition Surveys; Odds Ratio; Oleic Acid; Peripheral Arterial Disease; Principal Component Analysis; Retinyl Esters; United States; Vitamin A; Vitamin D | 2017 |
Comparative efficacy of two anti-aging products containing retinyl palmitate in healthy human volunteers.
Topics: Adult; Antioxidants; Diterpenes; Face; Healthy Volunteers; Humans; Male; Retinyl Esters; Single-Blind Method; Skin Aging; Skin Cream; Treatment Outcome; Vitamin A; Young Adult | 2018 |
Molecular interactions governing the incorporation of cholecalciferol and retinyl-palmitate in mixed taurocholate-lipid micelles.
Topics: Cholecalciferol; Diterpenes; Lipids; Micelles; Retinyl Esters; Surface Tension; Taurocholic Acid; Vitamin A | 2018 |
A simple and robust quantitative analysis of retinol and retinyl palmitate using a liquid chromatographic isocratic method.
Topics: Animals; Chromatography, High Pressure Liquid; Diterpenes; Female; Liver; Male; Mice; Mice, Inbred ICR; Reproducibility of Results; Retinyl Esters; Vitamin A | 2018 |
Kinetic study on photostability of retinyl palmitate entrapped in policosanol oleogels.
Topics: Diterpenes; Fatty Alcohols; Kinetics; Organic Chemicals; Photolysis; Retinyl Esters; Ultraviolet Rays; Vitamin A | 2018 |
Association of Vitamin A Supplementation With Disease Course in Children With Retinitis Pigmentosa.
Topics: Adolescent; Antioxidants; Case-Control Studies; Child; Disease Progression; Diterpenes; Electroretinography; Female; Humans; Male; Photic Stimulation; Retinal Cone Photoreceptor Cells; Retinitis Pigmentosa; Retinyl Esters; Retrospective Studies; Visual Acuity; Vitamin A | 2018 |
Enhanced stability of vitamin A palmitate microencapsulated by γ-cyclodextrin metal-organic frameworks.
Topics: Antioxidants; Crystallization; Diterpenes; Drug Carriers; Drug Compounding; Drug Stability; gamma-Cyclodextrins; Metal-Organic Frameworks; Models, Molecular; Particle Size; Retinyl Esters; Vitamin A | 2018 |
Toxicogenetic study of omeprazole and the modulatory effects of retinol palmitate and ascorbic acid on Allium cepa.
Topics: Allium; Antioxidants; Ascorbic Acid; Diterpenes; DNA Damage; Mutagenesis; Mutagens; Omeprazole; Plant Extracts; Retinyl Esters; Toxicogenetics; Vitamin A | 2018 |
Production and Characterization of Nanoparticle Based Hyaluronate Gel Containing Retinyl Palmitate for Wound Healing.
Topics: Cell Line; Cell Survival; Cryoelectron Microscopy; Diterpenes; Gels; Humans; Hyaluronic Acid; Microscopy, Electron, Transmission; Nanoparticles; Poloxamer; Retinyl Esters; Triglycerides; Viscosity; Vitamin A; Wound Healing | 2018 |
Effects of methylmercury and retinol palmitate co-administration in rats during pregnancy and breastfeeding: Metabolic and redox parameters in dams and their offspring.
Topics: Animals; Animals, Newborn; Antioxidants; Catalase; Dietary Supplements; Diterpenes; Female; Glutathione Peroxidase; Glutathione Transferase; Lactation; Liver; Male; Methylmercury Compounds; Oxidation-Reduction; Pregnancy; Prenatal Exposure Delayed Effects; Rats; Rats, Wistar; Retinyl Esters; Superoxide Dismutase; Vitamin A | 2018 |
Neurobehavioral and oxidative stress alterations following methylmercury and retinyl palmitate co-administration in pregnant and lactating rats and their offspring.
Topics: Animals; Anticarcinogenic Agents; Association Learning; Diterpenes; Drug Combinations; Female; Lactation; Locomotion; Male; Methylmercury Compounds; Odorants; Oxidative Stress; Pregnancy; Prenatal Exposure Delayed Effects; Random Allocation; Rats; Rats, Wistar; Retinyl Esters; Vitamin A | 2018 |
Improvement of lipase activity by synergistic immobilization on polyurethane and its application for large-scale synthesizing vitamin A palmitate.
Topics: Amines; Carboxylic Acids; Diterpenes; Enzyme Assays; Enzymes, Immobilized; Hydrochloric Acid; Hydrophobic and Hydrophilic Interactions; Lipase; Polyethyleneimine; Polyurethanes; Retinyl Esters; Vitamin A | 2019 |
Restricting vitamin A intake increases bone formation in Zambian children with high liver stores of vitamin.
Topics: Biomarkers; Bone Remodeling; C-Reactive Protein; Child; Child, Preschool; Diet; Diterpenes; Female; Humans; Hypervitaminosis A; Liver; Male; Nutritional Status; Osteogenesis; Parathyroid Hormone; Provitamins; Retinyl Esters; Vitamin A; Vitamins; Zea mays | 2019 |
Ascorbic acid and retinol palmitate modulatory effect on omeprazole-induced oxidative damage, and the cytogenetic changes in S. cerevisiae and S180 cells.
Topics: Animals; Ascorbic Acid; Cell Line, Tumor; Cell Survival; Chromosome Aberrations; Cyclophosphamide; Diterpenes; Hydrogen Peroxide; Mice; Micronucleus Tests; Omeprazole; Oxidative Stress; Retinyl Esters; Saccharomyces cerevisiae; Vitamin A | 2019 |
Baseline Serum Vitamin A and D Levels Determine Benefit of Oral Vitamin A&D Supplements to Humoral Immune Responses Following Pediatric Influenza Vaccination.
Topics: Antibodies, Viral; Antibody Formation; Child; Child, Preschool; Dietary Supplements; Diterpenes; Female; Hemagglutination Inhibition Tests; Humans; Immunity, Humoral; Influenza Vaccines; Influenza, Human; Male; Retinyl Esters; Vaccination; Vitamin A; Vitamin D | 2019 |
Treatment of Metastatic or High-Risk Solid Cancer Patients by Targeting the Immune System and/or Tumor Burden: Six Cases Reports.
Topics: Adult; Aged; alpha-Tocopherol; Antineoplastic Agents; Breast Neoplasms; Celecoxib; Colonic Neoplasms; Cyclooxygenase 2 Inhibitors; Cyclophosphamide; Dexamethasone; Diterpenes; Female; Humans; Immunosuppressive Agents; Interleukins; Male; Middle Aged; Neoplasm Metastasis; Prostatic Neoplasms; Retinyl Esters; Tumor Burden; Tumor Escape; Vitamin A; Vitamins | 2019 |
Glycogen storage disease type 1a is associated with disturbed vitamin A metabolism and elevated serum retinol levels.
Topics: Adolescent; Adult; Animals; Diterpenes; Fatty Liver; Female; Glucose-6-Phosphatase; Glycogen Storage Disease Type I; Humans; Inflammation; Liver; Male; Mice; Mice, Knockout; Osteoporosis; Retinoic Acid 4-Hydroxylase; Retinol-Binding Proteins, Plasma; Retinyl Esters; Vitamin A | 2020 |
Cereal bran protects vitamin A from degradation during simmering and storage.
Topics: Cooking; Dietary Fiber; Diterpenes; Drug Storage; Edible Grain; Reactive Oxygen Species; Retinyl Esters; Vitamin A; Water | 2020 |
Retinol palmitate against toxicogenic damages of antineoplastic drugs on normal and tumor cells.
Topics: Animals; Antineoplastic Agents; Antineoplastic Combined Chemotherapy Protocols; Apoptosis; Cell Line; Cell Line, Tumor; Comet Assay; Cyclophosphamide; Diterpenes; DNA Damage; Dose-Response Relationship, Drug; Doxorubicin; Drug Interactions; Humans; Mice; Micronucleus Tests; Mutagenesis; Retinyl Esters; Vitamin A | 2020 |
The vitamin A ester retinyl propionate has a unique metabolic profile and higher retinoid-related bioactivity over retinol and retinyl palmitate in human skin models.
Topics: Administration, Cutaneous; Adult; Dermis; Diterpenes; Dose-Response Relationship, Drug; Epidermis; Female; Filaggrin Proteins; HEK293 Cells; Humans; Hyaluronic Acid; Keratinocytes; Ki-67 Antigen; Male; Middle Aged; Retinoic Acid Receptor alpha; Retinyl Esters; Skin; Skin Absorption; Transcriptome; Vitamin A | 2021 |
Physiological significance of link between polycyclic aromatic hydrocarbons and serum nutritional biomarkers.
Topics: Adult; Aged; Aged, 80 and over; beta Carotene; Biomarkers; Carotenoids; Cross-Sectional Studies; Diterpenes; Environmental Exposure; Female; Humans; Lutein; Lycopene; Male; Middle Aged; Nutrition Surveys; Nutritional Status; Polycyclic Aromatic Hydrocarbons; Retinyl Esters; Vitamin A; Zeaxanthins | 2021 |
Rapid direct analysis of retinyl palmitate (vitamin A) in fortified vegetable oils by HPLC-FLD.
Topics: Chromatography, High Pressure Liquid; Diterpenes; Food, Fortified; Humans; Lipids; Plant Oils; Retinyl Esters; Solvents; Vitamin A | 2022 |
Microencapsulated Vitamin A Palmitate Degradation Mechanism Study To Improve the Product Stability.
Topics: beta Carotene; Carotenoids; Diterpenes; Retinyl Esters; Vitamin A | 2021 |
Darier disease successfully treated with a topical agent containing vitamin A (retinyl palmitate), vitamin E, and urea.
Topics: Adolescent; Darier Disease; Diterpenes; Female; Humans; Retinoids; Retinyl Esters; Urea; Vitamin A; Vitamin E | 2022 |
The impact of vitamin A supplementation on thyroid function and insulin sensitivity: implication of deiodinases and phosphoenolpyruvate carboxykinase in male Wistar rats.
Topics: Animals; Blood Glucose; Diabetes Mellitus, Type 2; Dietary Supplements; Glucose; Hypothyroidism; Insulin; Insulin Resistance; Insulins; Iodide Peroxidase; Male; Phosphoenolpyruvate; Rats; Rats, Wistar; Thyroid Hormones; Thyrotropin; Vitamin A | 2022 |
A simple method for analysis of vitamin A palmitate in fortified cereal products using direct solvent extraction followed by reversed-phase HPLC with UV detection.
Topics: Chloroform; Chromatography, High Pressure Liquid; Edible Grain; Methanol; Solvents; Vitamin A | 2023 |