norethindrone has been researched along with norgestrel in 423 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 338 (79.91) | 18.7374 |
| 1990's | 62 (14.66) | 18.2507 |
| 2000's | 16 (3.78) | 29.6817 |
| 2010's | 5 (1.18) | 24.3611 |
| 2020's | 2 (0.47) | 2.80 |
| Authors | Studies |
|---|---|
| Beckman, G; Beckman, L; Helgason, S; von Schoultz, B | 1 |
| Dingfelder, JR; Ravenholt, RT; Talwar, PP | 1 |
| Edelman, DA; Kothenbeutel, R; Levinski, MJ; Talwar, PP | 1 |
| de Weerd, CJ; van Kordelaar, JM; van Rossum, JM; Vermorken, AJ | 1 |
| Johansson, ED; Nygren, KG | 2 |
| Domány, Z; Varga, A | 1 |
| Damber, MG; Solheim, F; Stigbrand, T; von Schoultz, B | 1 |
| Chakrabarti, R; Haines, AP; Howarth, DJ; Meade, TW; North, WR; Stirling, Y | 1 |
| Briggs, M | 4 |
| Meade, TW | 2 |
| Smith, AM | 1 |
| Beier, S; Düsterberg, B; Elger, W; Haase, F; Kosub, B | 1 |
| Hümpel, M; Schulze, PE; Speck, U | 1 |
| Benagiano, G; Gabelnick, HL | 1 |
| Karjalainen, O; Saure, A; Teräväinen, T | 3 |
| Berger, GS; Edelman, DA; Talwar, PP | 1 |
| Fotherby, K; Warren, RJ | 4 |
| Korth-Schutz, S; Levine, LS; New, MI | 1 |
| Davajan, V; Kawagoe, S; Mishell, DR; Moore, DE; Nakamura, RM | 1 |
| Kinch, R; Lough, J | 1 |
| Chenault, CB; de la Peña, A; Dozier, TS; Goldzieher, JW; Kraemer, DC | 3 |
| Gustafson, A; Samsioe, G; Silfverstolpe, G; Svanborg, A | 3 |
| Leiderman, S; Moguilevsky, J; Rubinstein, L | 1 |
| Bounds, W; Vessey, M; Wiggins, P | 1 |
| Ranney, RE | 1 |
| Fotherby, K; Khan, FS | 3 |
| Burton, FG; Duncan, GW; Skiens, WE | 1 |
| Carrasco, A; Kessler, M; Kumar, S; Sanhueza, H; Sivin, I; Yee, J | 1 |
| Joshi, UM; Naik, VK; Nair, M; Prasad, KV; Sankolli, GM | 1 |
| Back, DJ; Breckenridge, AM; Crawford, FE; MacIver, M; Orme, ML; Rowe, PH; Watts, MJ | 1 |
| Fotherby, K; Jenkins, N | 3 |
| Busch, W; Dänhardt, S; Hobe, G | 1 |
| Law, B | 1 |
| Erkkola, R; Laakso, L; Liukko, P | 1 |
| Grudzinskas, JG; Saxena, BN; Shrimanker, K | 1 |
| Jahan, FA; Khan, AR; Swenson, I | 1 |
| Lisse, K; Schürenkämper, P | 1 |
| Potera, C; Rose, DP | 1 |
| Burton, FG; Duncan, GW; Gordon, NR; Kalkwarf, DR; Skiens, WE; Veal, JT | 1 |
| Craft, I; Mugglestone, CJ; Swinhoe, J | 1 |
| Knoth, M; Nathan, E; Nilsson, BO | 1 |
| Colás, AE; Dyer, RD; Shapiro, SS | 1 |
| Atkinson, LE; Moo Young, AJ; Nash, HA; Robertson, DN | 1 |
| Coutinho, E | 1 |
| Gruhn, K; Klinger, G | 1 |
| Bohnet, HG; del Pozo, E; Naber, NG; Schneider, HP | 1 |
| Aktories, K; Dericks-Tan, JS; Krög, W; Taubert, HD | 1 |
| Spellacy, WN | 1 |
| Fayad, M; Kamel, M; Mooro, H; Osman, MI; Youssef, AF; Zahran, MM | 1 |
| Degueldre, M; Delvoye, P; Hubinont, PO; L'Hermite, M; Robyn, C; Vekemans, M | 1 |
| Clewe, TH; Doyle, LL; Harrison, RA; Stryker, JC | 1 |
| Danzinger, RG; Koh, KS | 1 |
| Binnington, S; Chatten, LG; Moskalyk, RE; Yadav, RN | 1 |
| Friedrich, E | 1 |
| Wu, JY | 1 |
| Chihal, HJ; Dickey, RP; Peppler, RD | 2 |
| Büttner, HH; Göretzlehner, G; Rudolf, K | 1 |
| Hommel, G; Muck, BR | 1 |
| Anlauf, M; Bock, KD; Schley, G | 1 |
| Devi, PK; Gupta, AN; Khanna, S | 1 |
| Rothe, K | 1 |
| Briggs, M; Briggs, MH | 2 |
| Doyle, LL | 1 |
| Lei, KY; Moghissi, KS; Oberleas, D; Prasad, AS; Stryker, JC | 2 |
| Pirroinen, O; Rauramo, L | 1 |
| Moghissi, KS | 2 |
| Cervantes, A; Chenault, CB; de la Peña, A; Goldzieher, JW | 1 |
| Friedrich, E; Jaeger-Whitegiver, ER; Joel, EW; Keller, E; Schindler, AE | 1 |
| Goldsmith, NF; Johnston, JO | 1 |
| Jackanicz, T; lumkin, M; Mishell, DR | 1 |
| Hansen, AP; Weeke, J | 2 |
| El Etreby, MF; Gräf, KJ; Günzel, P; Neumann, F; Richter, KD | 1 |
| Laumas, KR; Srivastava, UK | 1 |
| Croxatto, HB; Díaz, S; Kaplan, E; Leixelard, P; Mártinez, C; Quinteros, E; Rencoret, R; Simoneti, L | 1 |
| Ateyeh, E; Jones, JR; Keates, JS; Perez, R; Ramasamy, N; Sawyer, PN; Solash, J; Srinivasan, S; Stein, H; Troyansky, D | 1 |
| Briggs, MH | 2 |
| Dickey, RP; Stone, SC | 1 |
| Chen, AL; Ence, TJ; Flowers, CM; Glad, BW; Hershgold, EJ; Wilson, DE | 1 |
| Andersen, RN; Fish, SA; Givens, JR; Umstot, ES; Wiser, WL | 1 |
| Khowessah, M; Osman, M; Said, S; Shaala, S; Toppozada, M | 1 |
| Dunson, R; Garza-Flores, J; Martínez, M; McMullen, S; Pérez-Palacios, G; Valles De Bourges, V; Vázquez-Estrada, L | 1 |
| Jeng, MH; Jordan, VC; Parker, CJ | 1 |
| Khan, FY; Kitchens, CS; Notelovitz, M | 1 |
| Castro, JI; Cerbón, MA; Enríquez, J; García, GA; Lemus, AE; Moralí, G; Pasapera, AM; Pérez-Palacios, G; Vilchis, F | 1 |
| Arana, GW; Deci, PA; Lydiard, RB; Santos, AB | 1 |
| Carlier, PG; Fradin, EA; Gilles, RG; Rorive, GL; Vaesen, F | 1 |
| Keisler, LW; Kier, AB; Walker, SE | 1 |
| Edgren, RA | 2 |
| Carol, W; Etzrodt, R; Klinger, G | 1 |
| Kamenov, V; Nalbanski, B | 1 |
| Dubnitskaia, LV; Sotnikova, EI | 1 |
| Fridrichová, I | 1 |
| Cassidenti, DL; Lobo, RA; Paulson, RJ; Serafini, P; Stanczyk, FZ | 1 |
| LaRosa, JC; Miller, VT; Muesing, RA; Phillips, EA; Stillman, RJ; Stoy, DB | 1 |
| Balogh, G; Csehi, A; Csizér, E; Görög, S; Herényi, B; Laukó, A | 1 |
| Christiansen, C; Haarbo, J; Leth-Espensen, P; Stender, S | 1 |
| Christiansen, C; Haarbo, J; Hansen, BF | 1 |
| Darney, PD | 1 |
| Cust, MP; Gangar, KF; Hillard, TC; Lees, B; Stevenson, JC; Whitehead, MI | 1 |
| Back, DJ; Houlgrave, R; Orme, ML; Tjia, JF; Ward, S | 1 |
| Ellingson, AB; Gillespy, M; Khan, FY; Notelovitz, M | 1 |
| Falase, EA; Ladipo, OA; Otolorin, EO | 1 |
| Hager, SR; Kalkhoff, RK | 1 |
| Aedo, AR; Dada, O; Diczfalusy, E; Johannisson, E; Landgren, BM | 1 |
| Angel de Toro, LA; Lavarello, AC; Roncales Mateo, JM; Sagasta, CL; Salas Diaz, R; Wiemeyer, JC | 1 |
| Ellingson, AB; Spellacy, WN; Tsibris, JC | 1 |
| Broome, M; Fotherby, K | 1 |
| Andersch, B; Milsom, I; Sundell, G | 1 |
| Hümpel, M; Li, QG | 1 |
| Fotherby, K | 2 |
| Anderson, RE; Marrs, RP; Paulson, RJ; Sauer, MV; Serafini, PC | 1 |
| Roy, S; Stanczyk, FZ | 1 |
| Anyaoku, V; Crook, D; Devenport, M; Felton, C; Godsland, IF; Lees, B; Proudler, T; Simpson, R; Wynn, V | 1 |
| Assendorp, R; Bergink, W; Kloosterboer, L; Qvist, I; van Lier, W; Voortman, G | 1 |
| Bernstein, GS; Douyan, S; Friedman, RL; Kjos, SL; Mestman, JH; Mishell, DR; Shoupe, D | 1 |
| Madwed, MP | 1 |
| Desrosiers, JA; Guilbert, E; Percival-Smith, RK; Rioux, JE; Yuzpe, AA | 1 |
| Baer, LJ; Reiter, SL | 1 |
| Dubnitskaia, LV; Kuramshina, AKh; Trutko, NS | 1 |
| Kral, JG; Odlind, V; Victor, A | 1 |
| Geissler, U | 1 |
| Dubnitskaia, LV; Korsakov, SG; Manuilova, IA | 1 |
| Apelo, R; Osteria, T; Ramos, R; Vilar, E | 1 |
| Goldzieher, JW | 1 |
| Chen, JK; Fotherby, K; He, ML; Song, S | 1 |
| Karunanithy, R; Leung, SL; Yeo, SH | 1 |
| Nilsson, B; von Schoultz, B | 1 |
| Haspels, AA; Kloosterboer, HJ; van der Berg, H; van der Vange, N | 1 |
| Elstein, M; Eyong, E; Killick, SR; Priddy, AR | 1 |
| Florio, V; Morini, A; Mossa, B; Roscetti, C | 1 |
| Mishell, DR | 2 |
| Farooq, A; Lal, B; Murugesan, K; Vij, U | 1 |
| Akinyemi, A; Ayangade, O | 1 |
| Bolding, OT; Chenault, CB; Chong, AP; Fleury, F; Forrest, K; Glick, HI; Hasson, HM; Heil, CG; London, RS; Schilling, LH | 1 |
| Feldman, EB; Gillespy, M; Gudat, J; Notelovitz, M | 1 |
| Edgren, RA; Gordon, RT; Keifer, WS; Nelson, JH | 1 |
| Bryant-Pitts, N; Durant, RH; Jay, S; Linder, CW | 1 |
| Endacott, J; Fraser, D; Morton, J; Pryse-Davies, J; Ryder, TA; Whitehead, MI | 1 |
| Milwidsky, A; Rahav, G; Shalev, O | 1 |
| Gerais, AS; Rushwan, H | 1 |
| Alexander, WJ; Austin, H; Louv, WC; Perlman, J | 1 |
| Aleksandrovskaia, TN; Dubnitskaia, LV; Manuilova, IA; Shallaeva, VV | 1 |
| Keller, PJ | 1 |
| King, RJ; Whitehead, MI | 1 |
| Odlind, V | 1 |
| Fraser, IS | 1 |
| Hoppe, G | 1 |
| Bonnar, J | 1 |
| Okada, H | 1 |
| Belsey, EM | 1 |
| Varma, TR | 2 |
| Abdalla, HI; Beastall, G; Fletcher, D; Hart, DM; Hawthorn, JS; Smith, J | 1 |
| Rådberg, G; Svanvik, J | 1 |
| Annus, J; Apró, G; Bartfai, G; Belsey, E; Bulpitt, C; Kovacs, L; Pinol, A | 1 |
| Joshi, JV; Joshi, UM; Sankolli, GM; Shah, RS | 1 |
| Hale, R | 1 |
| Back, DJ; el-Raghy, I; Fathalla, M; Makeram, M; Orme, ML; Osman, F; Salem, H | 1 |
| Godsland, I; Wynn, V | 1 |
| Cleary, PA; Gilbert, PR; LaRosa, JC; Lipson, A; Miller, VT; Muesing, RA; Stadel, B; Stoy, DB | 1 |
| Bonnar, J; Hourihan, HM; Sheppard, BL | 1 |
| Betrabet, SS; Patel, D; Saxena, BN; Shikary, ZK; Toddywalla, SP; Toddywalla, VS | 1 |
| Gillmer, MD | 1 |
| Hale, RW | 1 |
| Keisler, LW; Walker, SE | 1 |
| Nattrass, M; Nutter, SA; Singh, BM | 1 |
| Ahlesteen, I; Astedt, B; Kjaeldgaard, A; Larsson, B | 1 |
| Kloosterboer, HJ; Turpijn, EW; Vonk-Noordegraaf, CA | 1 |
| Nair, KM; Prasad, KV; Rao, BS; Sivakumar, B | 2 |
| von Schoultz, B | 1 |
| Gazdag, M; Szeleczki, E; Szepesi, G | 1 |
| Fábián-Varga, K; Gazdag, M; Szepesi, G | 1 |
| Caillouette, JC; Koehler, AL | 1 |
| Levinsohn, DG | 1 |
| Bridge, DT | 1 |
| Brinkman, UA; Farjam, A; Frei, RW; Nielen, MW; van Ingen, HE; van Soest, RE | 1 |
| Görög, S; Herényi, B | 1 |
| Cheong, ST; Hwang, PL; Ng, CS | 1 |
| Berger, W; Chabot, V; Stamm, H | 1 |
| Cao, XL; Lu, XL; Wang, XY | 1 |
| Adams, J; Guillebaud, J; Jacobs, HS; Tayob, Y | 1 |
| Donde, UM; Joshi, JV; Joshi, UM; Sankoli, GM; Saxena, BN; Virkar, KD | 1 |
| Tiltman, AJ | 1 |
| Heller, J; Himmelstein, KJ | 1 |
| Becket, G; Karunanithy, R; Leung, SL; Yeo, SH | 1 |
| Buse, M; Casals-Stenzel, J; Losert, W | 1 |
| Hodges, RE | 1 |
| Krause, J; Stamm, H | 1 |
| Kharma, K; Mishell, DR; Nakamura, RM; Stone, S; Thorneycroft, IH | 1 |
| Terenius, L | 1 |
| Kaffarnik, H | 1 |
| Garcia, CR; Myers, AR; Tarzy, BJ; Wallach, EE; Zweiman, B | 1 |
| Brennan, DM; Tinsley, FC | 1 |
| Kaiser, R | 1 |
| Barbosa, J; Doe, RP; Seal, US | 1 |
| McLeroy, VJ; Schendel, HE | 1 |
| Holsen, H; Kirchner, M; Nehrkorn, A; Norpoth, K; Teipel, H | 1 |
| Desaulles, PA; Kalvoda, J; Meglioli, G | 1 |
| Desaulles, PA; Meglioli, G | 1 |
| Avery, GS; Brogden, RN; Speight, TM | 1 |
| Tenhaeff, D | 1 |
| Neumann, F; Nishino, Y | 1 |
| Brehm, H; Melzer, H; Schöffling, K; Zeller, WJ | 1 |
| Hoonakker, EW; Law, B; Mumford, JP | 1 |
| Hoffmann, E; Hubbes, A; Meiers, HG | 1 |
| Marre, M; Nemetz, U; Neubauer, O | 1 |
| Winkler, K | 1 |
| Barranco, VP; Jones, DD | 1 |
| Seppälä, M | 1 |
| Järvinen, PA; Kauppila, A; Reinilä, M; Ylöstalo, P | 1 |
| Blümel, A; Oelkers, W; Schöneshöfer, M | 1 |
| Breuer, H; Fritzsche, G; Kaulhausen, H; Oehm, W | 1 |
| Azadian-Boulanger, G; Philibert, D; Raynaud, JP | 1 |
| Hammerstein, J; Schwartz, U | 3 |
| Hüthwohl, B; Kahl, GF; Kahl, R; Tüttenberg, KH | 1 |
| Ahmad, A; Garg, RC | 1 |
| Horning, EC; Stillwell, RN; Stillwell, WG | 1 |
| Hirvonen, E; Kauraniemi, TV | 1 |
| Eberhard, A; Gautray, JP; Jalivet, A; Leygonie, G | 1 |
| Dube, JY; Tremblay, RR | 1 |
| Neugebauer, H | 1 |
| Biggs, JS | 1 |
| Hassan, MM; Longmore, DB | 1 |
| Brown, RR; Leklem, JE; Rose, DP | 1 |
| DeVane, G; Vandenberg, G; Yen, SS | 1 |
| Borzakova, LI; Manuilova, IA; Pshenichnikova, TIa; Zal'tsman, IN | 1 |
| Banerjee, RC; Brazeau, P; Husain, SM; Saucier, R | 1 |
| Edgren, RA; Jones, RC | 1 |
| Duffy, T; Phillips, N | 1 |
| Garmendia, F; Kesserü, E; Llerena, LA | 1 |
| Gerhards, E; Schillinger, E | 1 |
| Akinyanju, PA; Kuku, SB | 1 |
| Jover Sanz, E; Velasco Alonso, R | 1 |
| Lecompte, F; Renaud, S | 1 |
| Gautheron, P; Renaud, S | 1 |
| Guttmacher, AF | 1 |
| Yeung, DL | 1 |
| Fievez, C; Mingeot, R | 1 |
| Alburn, HE; Boyd, CP; Greenspan, G; Jones, RC; Link, GD; Rees, RW | 1 |
| Longcope, C; Watson, D; Williams, KI | 1 |
| Kirby, JF; Kraft, GH | 1 |
| Johnson, AL | 1 |
| De Fine Olivarius, B; Kjaer, M; Waarst, A | 1 |
| Schneider, W | 1 |
| Beckman, L; Stigbrand, T; von Schoultz, B | 1 |
| Bellmann, O; Gerhards, E; Hecker, W; Hitze, H; Nieuweboer, B | 1 |
| Johansson, ED | 1 |
| Leyendecker, G; Saxena, BB | 1 |
| Kuhl, H; Mehlis, W; Sandow, J; Taubert, HD; Weber, W | 1 |
| Chaudhury, RR | 1 |
| Morsman, J; Varma, TR | 1 |
| Back, DJ; Breckenridge, A; Orme, M; Shaw, MA | 1 |
| Börner, A; Carol, W; Greinke, C; Klinger, G | 1 |
| Carol, W; Klinger, G | 1 |
| Fehlhaber, K; Scheibner, G | 1 |
| Freund, H; Freund, R; Kurischko, A; Meyer, M; Oettel, M; Stölzner, W | 1 |
| Klinger, G; Zellner, P | 1 |
| Conti, G; Di Carlo, F; Gallo, E; Racca, S | 1 |
| Hammond, GL; Lähteenmäki, P; Lähteenmäki, PL; Luukkainen, T | 1 |
| de Visser, J; van der Vies, J | 1 |
| Klove, KL; Lobo, RA; Roy, S | 1 |
| Düsterberg, B | 1 |
| Moore, B; Paterson, ME; Sturdee, DW; Whitehead, TP | 1 |
| King, RJ; Townsend, PT; Whitehead, MI | 1 |
| King, RJ; Lane, G; Pryse-Davies, J; Ryder, T; Siddle, N; Townsend, PT; Whitehead, MI | 1 |
| King, RJ; Minardi, J; Siddle, NC; Townsend, PT; Whitehead, MI; Young, O | 1 |
| Lithell, H; Selinus, I; Vessby, B; Victor, A | 1 |
| Lachnit-Fixson, U | 1 |
| Casagrande, J; Krauss, RM; Mishell, DR; Pike, MC; Roy, S | 1 |
| Murthy, PB; Prema, K | 1 |
| Chan, L; Hadjigeogiou, P; Matlin, SA; Mehani, S; Prazeres, MA; Roshdi, S | 1 |
| Fotherby, K; Naderi, S | 1 |
| Bialy, G; Blye, RP; Enever, RP; Lindberg, MC; Naqvi, RH | 1 |
| Carol, W; Klinger, G; Lauterbach, H | 1 |
| Puolakka, J; Viinikka, L; Ylikorkala, O | 1 |
| Delezé, M; Gutiérrez, G; Mintz, G; Rodríguez, E | 1 |
| Cruickshank, J; McMaster, M; Weir, RJ; Wilson, ES | 1 |
| el-Kabsh, MY; Elwan, SI; Farghaly, SA; Shaaban, MM; Thabet, N | 1 |
| Babu, S; Prema, K; Ramalakshmi, BA | 1 |
| Düsterberg, B; Hümpel, M; Speck, U | 1 |
| Lisý, Z | 1 |
| Kulcsár, A; Kulcsár-Gergely, J; Udvardy, M; Weisz, G | 1 |
| Heiss, G; Hoover, J; Knopp, R; Rifkind, B; Wahl, P; Walden, C; Wallace, R | 1 |
| Etchegoyen, G; Galván, E; Landeros, J; Pérez-Palacios, G; Wolpert, E | 1 |
| Boonsiri, B; Channiyom, K; Virutamasen, P; Wongsrichanalai, C | 1 |
| Dippel, RL; Elias, JW; Yandell, L | 1 |
| Huang, L; Meng, JK; Wang, ZH; Zhu, LY | 1 |
| Kabarity, A; Mazrooei, S | 1 |
| Rodriguez, L; Schindler, C | 1 |
| Brenner, PF; de Quattro, V; Dozono-Takano, R; Eide, I; Gray, G; Mishell, DR; Roy, S; Shaw, ST | 1 |
| de Estrada, R; Sobrevilla, LA; Tafurt, CA | 1 |
| Elstein, M; Nuttal, ID | 1 |
| Lähteenmäki, P; Sipinen, S | 1 |
| Alvarado Durán, A; Aznar, R; Gallegos, A; González Diddí, M; Pedrón, N | 1 |
| Kay, CR | 1 |
| Niththyananthan, R; Wynn, V | 1 |
| Adatia, A; Andolsek, L; Ayeni, S; Belsey, MA; Hall, PE; Jain, U; Li Hoi Foo, C; Parker, RA; Patankar, S; Pinol, A; Pretnar-Darovec, A; Sharma, S; Sheth, A | 1 |
| Wingrave, SJ | 1 |
| Back, DJ; Breckenridge, AM; MacIver, M; Orme, M; Rowe, PH; Staiger, C; Thomas, E; Tjia, J | 1 |
| Hodsman, GP; Mackay, A; Robertson, JI; Semple, PF | 1 |
| Weir, RJ | 1 |
| Edelman, DA; Kelly, SE; Kothenbeutel, R; Levinski, MJ | 1 |
| Hegde, UC; Jaswaney, VL; Joshi, JV; Rao, SS; Tezabwala, BU | 1 |
| Back, DJ; Breckenridge, AM; Crawford, F; Cross, K; MacIver, M; Orme, ML; Rowe, PH; Smith, E | 1 |
| Dallenbach-Hellweg, G | 1 |
| Craft, IL; Mugglestone, CJ; Swinhoe, JR | 1 |
| Pavlovich, T; Schindler, C | 1 |
| Swyer, GI | 1 |
| King, RJ; Lane, G; Pryse-Davies, J; Ryder, T; Siddle, NC; Townsend, PT; Whitehead, MI | 1 |
| Elder, MG; Lim, L; Marr, W; Moore, PA; White, JO | 1 |
| Damber, MG; Nilsson, B; Södergård, R; von Schoultz, B | 1 |
| Goebelsmann, U; Stanczyk, FZ | 1 |
| Bolt, HM; Jung, R; Oesch, F; Peter, H | 1 |
| Schindler, C | 1 |
| Brandt, M; Hofmann, KD; Sommer, J | 1 |
| Schindler, C; Schober, J | 1 |
| Gruhn, K; Hennig, A; Klinger, G; Krause, G | 1 |
| King, RJ; Pryse-Davies, J; Ryder, TA; Townsend, PT; Whitehead, MI | 1 |
| Greenberg, G; Meade, TW; Thompson, SG | 1 |
| Mehta, S; Saxena, BN; Toddywalla, VS; Virkar, KD | 1 |
| Channiyom, K; Dusitsin, N; Leepipatpaiboon, S; Vaivanijkul, B; Virutamasen, P; Werawatgoompa, S | 1 |
| Love, AH; Vir, SC | 1 |
| Crews, MG; Ritchey, SJ; Taper, LJ | 1 |
| Carrillo, D; Croxatto, HB; Croxatto, HD; Díaz, S; Pavez, M; Quinteros, E; Rosati, S; Simonetti, L | 1 |
| Dhumeaux, D; Julien, M; Le Cudonnec, B; Pinaudeau, Y; Zafrani, ES | 1 |
| Lai, JC; Leung, TK; Lim, L; Marr, W | 2 |
| Hirvonen, E; Mälkönen, M; Manninen, V | 1 |
| Axelson, M; Sjövall, J; Tetsuo, M | 1 |
| Elder, MG; Lim, L; Marr, W | 1 |
| Back, DJ; Bates, M; Bowden, A; Breckenridge, AM; Hall, MJ; Jones, H; MacIver, M; Orme, M; Perucca, E; Richens, A; Rowe, PH; Smith, E | 1 |
| Casper, RF; Chachra, D; Grynpas, MD; Kasra, M; MacLusky, NJ; Vanin, CM | 1 |
| Taskinen, MR | 1 |
| Berenson, AB; Wiemann, CM | 1 |
| Donnez, J; Grandjean, P; Lavenne, E; Schlit, AF | 1 |
| Cortés-Gallegos, V; Sojo-Aranda, I | 2 |
| Gudkova, MA; Krymskaia, ML; Kulakov, VI; Solov'eva, AD | 1 |
| Crook, D; Ellerington, MC; Marsh, MS; Stevenson, JC; Whitcroft, SI; Whitehead, MI | 1 |
| Bonnar, J; Norris, LA | 1 |
| Ellerington, MC; Hillard, TC; Lees, B; Stevenson, JC; Whitcroft, SI; Whitehead, MI | 1 |
| Dunson, TR; Israngkura, B; Leelapattana, B; McLaurin, VL; Mukherjee, R; Perez-Palacios, G; Saleh, AA | 1 |
| Franssen, E; Hilditch, JR; Masson, S; Powell, MG | 1 |
| Kakis, G; Marshall, A; Powell, M; Steiner, G | 1 |
| Crook, D; Godsland, IF; Lees, B; Stevenson, JC; Whitehead, MI | 1 |
| Gazdag, M; Görög, S; Kemenes-Bakos, P | 1 |
| Bihari, M; Csizér, E; Dravetz, F; Gazdag, M; Görög, S; Herényi, B | 1 |
| Bazin, R; Bernard, D; Mechkouri, M; Reinberg, AE; Soudant, E; Touitou, Y | 1 |
| Schwingl, PJ; Shelton, J | 1 |
| Cortés-Gallegos, V; Rojas, T; Sojo Aranda, QI | 1 |
| Hyder, SM; Murthy, L; Stancel, GM | 1 |
| Arteaga, A; Arteaga, E; Bianchi, M; Durán, D; Rojas, A; Villaseca, P | 1 |
| Charkoudian, N; Johnson, JM | 1 |
| Godwin, A; Lippman, J; Massaro, J; Siu, C; Sulak, P | 1 |
| Brun, JF; El Bouhmadi, A; Laffargue, F; Raspal, N | 1 |
| Caubel, P; Lim, P; Ylikorkala, O | 1 |
| Dong, G; Li, Y; Wu, Y | 1 |
| Caubel, P; Lim, PC; Rozenberg, S | 1 |
| Afzal, M; Ahmad, ME; Azfer, MA; Shadab, GG | 1 |
| Ayotte, N; Bieber, E; Bouchard, C; Creasy, GW; Fisher, AC; Hampton, RM; Shangold, G; Short, M | 1 |
| Caubel, P; Lane, R; Wahlström, T; Ylikorkala, O | 1 |
| Applezweig, N | 1 |
| Gordon, M; Hemperly, S; Kohorn, EI; Rice, SI | 1 |
| Limouzin-lamothe, MA; Serog, P | 1 |
| Wynn, V | 1 |
| Abdin, FH; El Hakim, SM; Kandil, O | 1 |
| Prous, JR; Sussmann, AR | 1 |
| Rozenbaum, H | 1 |
| Furlong, LA | 1 |
| Bigrigg, A; Blanchard, K; Ellertson, C; Haskell, S; Shochet, T; Trussell, J; Webb, A | 1 |
| Görög, S | 1 |
| Huber, J; Walch, K | 1 |
| Burkman, RT; Fisher, AC; LaGuardia, KD | 1 |
| Handelsman, DJ; Heather, AK; Kazlauskas, R; McLeod, MD; McRobb, L; Wilkinson, S | 1 |
| Barnowski, C; Hampton, RM; Wan, GJ; Zhang, HF | 1 |
| Fisher, AC; Hampton, RM; LaGuardia, KD; Pagano, S | 1 |
| Buono, MJ; Martin, JG | 1 |
| Barnowski, CE; Burkman, RT; Fisher, AC; LaGuardia, KD; Wan, GJ | 1 |
| Freeman, S; Shulman, LP | 1 |
| Weisberg, E | 1 |
| Hall, KS; Trussell, J | 1 |
| Huang, Y; Li, H; Liao, X; Ma, X; Wang, L; Wang, Q | 1 |
| Abe, J; Fukuda, A; Hane, Y; Hasegawa, S; Hatahira, H; Hirade, K; Kinosada, Y; Matsui, T; Motooka, Y; Naganuma, M; Nakamura, M; Sasaoka, S; Takahashi, Y | 1 |
| Chang, W; Dragoo, JL; Hsue, L; Konopka, JA; Thio, T | 1 |
| Chiu, YL; Feldman, RA; Klein, CE; Ng, J | 1 |
17 review(s) available for norethindrone and norgestrel
| Article | Year |
|---|---|
Comparative metabolism of 17alpha-ethynyl steroids used in oral contraceptives.
Topics: Animals; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Estradiol; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Haplorhini; Humans; Lynestrenol; Mestranol; Norethindrone; Norethynodrel; Norgestrel; Rabbits; Rats; Steroids | 1977 |
Carbohydrate metabolism in male infertility and female fertility-control patients.
Topics: Candidiasis, Vulvovaginal; Carbohydrate Metabolism; Contraceptives, Oral; Diabetes Complications; Diabetes Mellitus; Erectile Dysfunction; Estrogens; Ethynodiol Diacetate; Female; Glucagon; Growth Hormone; Humans; Hydrocortisone; Infertility, Male; Male; Norethindrone; Norgestrel; Pregnancy; Proinsulin; Pyridoxine | 1976 |
[Trends in family planning with hormones and hormone combinations].
Topics: Adolescent; Adult; Delayed-Action Preparations; Diethylstilbestrol; Drug Combinations; Drug Evaluation; Embryo Implantation; Estradiol; Estradiol Congeners; Ethinyl Estradiol; Family Planning Services; Female; Humans; Male; Medroxyprogesterone; Norethindrone; Norgestrel; Progesterone Congeners; Sperm Capacitation; Sperm Motility; Spermatogenesis; Testosterone | 1975 |
Oral contraception: a review.
Topics: Contraceptives, Oral; Ethynodiol Diacetate; Female; History, 20th Century; Humans; Medroxyprogesterone; Medroxyprogesterone Acetate; Norethindrone; Norethynodrel; Norgestrel; Progesterone; United States; United States Food and Drug Administration | 1991 |
Subdermal progestin implant contraception.
Topics: Biodegradation, Environmental; Contraceptives, Oral, Combined; Drug Implants; Female; Humans; Levonorgestrel; Lipoproteins; Norethindrone; Norgestrel; Pregnancy; Pregnancy, Ectopic | 1991 |
Metabolism of levonorgestrel, norethindrone, and structurally related contraceptive steroids.
Topics: Animals; Contraceptives, Oral, Combined; Desogestrel; Female; Humans; Levonorgestrel; Norethindrone; Norgestrel; Norpregnenes | 1990 |
Pharmacology of contraceptive steroids: a brief review.
Topics: Biological Availability; Contraceptives, Oral; Drug Interactions; Ethinyl Estradiol; Humans; Levonorgestrel; Norethindrone; Norgestrel | 1989 |
[Hormonal contraception using depot preparations].
Topics: Abnormalities, Drug-Induced; Blood Coagulation; Carbohydrate Metabolism; Cardiovascular Diseases; Contraceptive Agents, Female; Delayed-Action Preparations; Female; Humans; Infant, Newborn; Levonorgestrel; Liver; Medroxyprogesterone; Medroxyprogesterone Acetate; Neoplasms; Norethindrone; Norgestrel; Pregnancy; Risk | 1986 |
New delivery systems for hormonal contraception.
Topics: Contraceptive Agents, Female; Drug Implants; Female; Humans; Intrauterine Devices, Medicated; Levonorgestrel; Medroxyprogesterone; Medroxyprogesterone Acetate; Norethindrone; Norgestrel; Pregnancy; Progesterone; Progestins; Research; Time Factors; Vagina | 1986 |
Progestagen-only oral contraceptives: a preliminary report of the action and clinical use of norgestrel and norethisterone.
Topics: Breast Neoplasms; Chlormadinone Acetate; Contraceptives, Oral; Corpus Luteum; Dose-Response Relationship, Drug; Female; Fertility; Follicle Stimulating Hormone; Humans; Lipids; Lipoproteins; Luteinizing Hormone; Mucus; Norethindrone; Norgestrel; Pregnancy; Thromboembolism; Vaginal Neoplasms | 1973 |
[Oral contraceptives and common acne].
Topics: 17-Hydroxycorticosteroids; Acne Vulgaris; Androgen Antagonists; Contraceptives, Oral; Estrogens; Ethinyl Estradiol; Female; Humans; Hypothalamo-Hypophyseal System; Lynestrenol; Norethindrone; Norgestrel; Progestins; Sebum | 1972 |
Current status of contraceptive steroids and the intrauterine device.
Topics: Breast; Cervix Mucus; Contraceptives, Oral; Endocrine Glands; Endometrium; Ethinyl Estradiol; Ethynodiol Diacetate; Fallopian Tubes; Female; Humans; Intrauterine Devices; Mestranol; Norethindrone; Norethynodrel; Norgestrel; Ovary; Ovulation; Pregnancy; Uterus; Vagina | 1974 |
Current status of research on intrauterine devices.
Topics: Aminocaproic Acid; Animals; Blood Platelets; Chloroquine; Clinical Trials as Topic; Cyclooxygenase Inhibitors; Endometrium; Female; Fibrinolysin; Heparin; Histamine H1 Antagonists; Humans; Intrauterine Devices; Intrauterine Devices, Copper; Intrauterine Devices, Medicated; Mast Cells; Menstruation; Norethindrone; Norgestrel; Progesterone; World Health Organization | 1980 |
Ectopic pregnancy risk when contraception fails. A review.
Topics: Clinical Trials as Topic; Contraceptive Agents; Contraceptives, Oral, Synthetic; Drug Approval; Female; Humans; Intrauterine Devices, Copper; Intrauterine Devices, Medicated; Levonorgestrel; Norethindrone; Norgestrel; Pregnancy; Pregnancy, Ectopic; Product Surveillance, Postmarketing; Progesterone; Treatment Failure; United States; United States Food and Drug Administration | 2002 |
Chemical and analytical characterization of related organic impurities in drugs.
Topics: Cimetidine; Drug Contamination; Enalapril; Ethynodiol Diacetate; Hydrocortisone; Lisinopril; Norethindrone; Norgestrel; Organic Chemicals; Pharmaceutical Preparations; Pipecuronium; Prednisolone | 2003 |
Treating acne with oral contraceptives: use of lower doses.
Topics: Acne Vulgaris; Contraceptives, Oral; Controlled Clinical Trials as Topic; Drug Combinations; Ethinyl Estradiol; Norethindrone; Norgestrel; Placebos; Progestins; Randomized Controlled Trials as Topic | 2006 |
Considerations for the use of progestin-only contraceptives.
Topics: Contraceptive Agents, Female; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Counseling; Desogestrel; Drug Prescriptions; Family Planning Services; Female; Health Promotion; Humans; Levonorgestrel; Medroxyprogesterone Acetate; Neoplasms; Norethindrone; Norgestrel; Patient Education as Topic; Patient Selection; Pregnancy, Unplanned; Progesterone Congeners; Risk Factors; United States | 2010 |
72 trial(s) available for norethindrone and norgestrel
| Article | Year |
|---|---|
Endometrial control: a comparative study of three oral contraceptives.
Topics: Adult; Clinical Trials as Topic; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Drug Combinations; Endometrium; Ethinyl Estradiol; Female; Humans; Menstruation; Mestranol; Norethindrone; Norgestrel; Probability; Time Factors | 1976 |
The probability of side effects with ovral, norinyl 1/50 and norlestrin.
Topics: Acne Vulgaris; Contraceptives, Oral; Contraceptives, Oral, Combined; Ethinyl Estradiol; Female; Humans; Menstruation; Mestranol; Norethindrone; Norgestrel; Probability; Time Factors; Uterine Hemorrhage | 1979 |
A randomized double-blind trial of two low dose combined oral contraceptives.
Topics: Adolescent; Adult; Clinical Trials as Topic; Contraceptives, Oral; Contraceptives, Oral, Combined; Double-Blind Method; Drug Administration Schedule; Ethinyl Estradiol; Female; Humans; Menstruation; Norethindrone; Norgestrel; Random Allocation | 1979 |
A randomized double blind study of two oral contraceptives.
Topics: Adolescent; Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Costa Rica; Double-Blind Method; Ethinyl Estradiol; Female; Humans; Mestranol; Norethindrone; Norgestrel; Trinidad and Tobago; Uterine Hemorrhage | 1979 |
Menopausal therapy and endometrial pathology.
Topics: Drug Combinations; Endometrium; Estradiol; Female; Humans; Menopause; Norethindrone; Norgestrel | 1978 |
Comparative studies of the ethynyl estrogens used in oral contraceptives. III. Effect on plasma gonadotropins.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Depression, Chemical; Dose-Response Relationship, Drug; Ethinyl Estradiol; Female; Fertility; Follicle Stimulating Hormone; Humans; Intrauterine Devices; Luteinizing Hormone; Lynestrenol; Menstruation; Mestranol; Norethindrone; Norgestrel; Pregnancy; Time Factors | 1975 |
Comparative assessment of two low-dose oral contraceptives, Lo-Femenal and Lo-Estrin, in Mexican women.
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Female; Follow-Up Studies; Humans; Life Tables; Lipids; Mexico; Norethindrone; Norgestrel; Patient Acceptance of Health Care; Patient Dropouts | 1992 |
Changes in coagulation and anticoagulation in women taking low-dose triphasic oral contraceptives: a controlled comparative 12-month clinical trial.
Topics: Adult; Antithrombin III; Blood Coagulation; Blood Coagulation Factors; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Norethindrone; Norgestrel; Plasminogen | 1992 |
Effects of conjugated equine estrogen with and without three different progestogens on lipoproteins, high-density lipoprotein subfractions, and apolipoprotein A-I.
Topics: Adult; Apolipoprotein A-I; Apolipoproteins A; Cholesterol; Cholesterol, HDL; Estrogen Replacement Therapy; Estrogens, Conjugated (USP); Female; Humans; Lipoproteins; Medroxyprogesterone; Medroxyprogesterone Acetate; Menopause; Middle Aged; Norethindrone; Norethindrone Acetate; Norgestrel; Sex Hormone-Binding Globulin | 1991 |
Hormone replacement therapy prevents coronary artery disease in ovariectomized cholesterol-fed rabbits.
Topics: Animals; Cholesterol; Coronary Disease; Diet; Drug Therapy, Combination; Estradiol; Estrogen Replacement Therapy; Female; Levonorgestrel; Norethindrone; Norgestrel; Ovariectomy; Rabbits | 1991 |
Effects of transdermal versus oral hormone replacement therapy on bone density in spine and proximal femur in postmenopausal women.
Topics: Absorptiometry, Photon; Administration, Cutaneous; Administration, Oral; Bone Density; Drug Administration Schedule; Drug Combinations; Drug Evaluation; Estradiol; Estradiol Congeners; Estrogen Replacement Therapy; Female; Femur Head; Humans; Lumbar Vertebrae; Menopause; Middle Aged; Norethindrone; Norethindrone Acetate; Norgestrel; Osteoporosis; Randomized Controlled Trials as Topic; Time Factors | 1990 |
Effect of long-term triphasic oral contraceptive use on glucose tolerance and insulin secretion.
Topics: Adult; Blood Glucose; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Glucose Tolerance Test; Humans; Insulin; Insulin Secretion; Mestranol; Norethindrone; Norgestrel; Prospective Studies; Random Allocation; Statistics as Topic; Time Factors | 1991 |
A comparative study of three oral contraceptives in Ibadan: Norinyl 1/35, Lo-Ovral and Noriday 1/50.
Topics: Adult; Consumer Behavior; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Hospitals, Teaching; Humans; Mestranol; Nigeria; Norethindrone; Norgestrel; Random Allocation; Uterine Hemorrhage | 1990 |
Pituitary, ovarian and endometrial effects of 300 micrograms norethisterone and 30 micrograms levonorgestrel administered on cycle days 7 to 10.
Topics: Adult; Contraceptives, Oral, Combined; Endometrium; Estradiol; Female; Follicle Stimulating Hormone; Follicular Phase; Humans; Levonorgestrel; Luteinizing Hormone; Norethindrone; Norgestrel; Ovary; Pituitary Gland; Progesterone | 1990 |
Multicentred clinical study of the metabolic effect of the monthly injectable contraceptive containing dihydroxyprogesterone acetophenide 150 mg + estradiol enanthate 10 mg.
Topics: Adult; Algestone; Algestone Acetophenide; Analysis of Variance; Ceruloplasmin; Cholesterol, HDL; Cholesterol, LDL; Contraceptive Agents; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Copper; Dose-Response Relationship, Drug; Drug Administration Schedule; Estradiol; Ethinyl Estradiol; Female; Humans; Hydrocortisone; Injections; Levonorgestrel; Multicenter Studies as Topic; Norethindrone; Norgestrel; Sex Hormone-Binding Globulin; Testosterone; Transcortin; Triglycerides; White People | 1990 |
Two-year carbohydrate metabolism studies in women using a norethindrone or levonorgestrel triphasic oral contraceptive.
Topics: Adult; Analysis of Variance; Blood Glucose; Contraceptives, Oral, Combined; Female; Humans; Insulin; Levonorgestrel; Norethindrone; Norgestrel; Prospective Studies | 1990 |
Effect of low-dose oral contraceptives on carbohydrate and lipid metabolism in women with recent gestational diabetes: results of a controlled, randomized, prospective study.
Topics: Adult; Carbohydrate Metabolism; Cohort Studies; Contraceptives, Oral; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Glucose Tolerance Test; Humans; Lipid Metabolism; Norethindrone; Norgestrel; Postpartum Period; Pregnancy; Pregnancy in Diabetics; Prospective Studies | 1990 |
Cycle control on low-dose oral contraceptives: a comparative trial.
Topics: Adolescent; Adult; Amenorrhea; Analysis of Variance; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Headache; Humans; Menstrual Cycle; Muscle Cramp; Norethindrone; Norgestrel | 1990 |
Initial selection of oral contraceptives.
Topics: Amenorrhea; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstrual Cycle; Mestranol; Norethindrone; Norgestrel; Patient Compliance; Prospective Studies | 1990 |
A comparative analysis of three different dose combinations of oral contraceptives.
Topics: Adult; Body Weight; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Ethinyl Estradiol; Female; Headache; Humans; Levonorgestrel; Menstruation Disturbances; Nausea; Norethindrone; Norgestrel; Patient Compliance; Philippines; Pregnancy | 1989 |
Effects of seven low-dose combined contraceptives on vitamin B6 status.
Topics: Adolescent; Adult; Aspartate Aminotransferases; Contraceptives, Oral, Combined; Cyproterone; Cyproterone Acetate; Desogestrel; Erythrocytes; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Norethindrone; Norgestrel; Norpregnenes; Progestins; Pyridoxal Phosphate; Pyridoxine; Time Factors | 1989 |
[Emergency ambulatory treatment of dysfunctional metrorrhagia in adolescents].
Topics: Adolescent; Ambulatory Care; Drug Combinations; Drug Evaluation; Emergencies; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Medroxyprogesterone; Medroxyprogesterone Acetate; Metrorrhagia; Norethindrone; Norethindrone Acetate; Norgestrel; Norpregnenes | 1989 |
Evaluation of the clinical performance of three triphasic oral contraceptives: a multicenter, randomized comparative trial.
Topics: Adolescent; Adult; Clinical Trials as Topic; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstruation; Multicenter Studies as Topic; Norethindrone; Norgestrel; Random Allocation | 1989 |
Lipid and lipoprotein changes in women taking low-dose, triphasic oral contraceptives: a controlled, comparative, 12-month clinical trial.
Topics: Adult; Cholesterol; Clinical Trials as Topic; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Lipoproteins; Norethindrone; Norgestrel; Triglycerides | 1989 |
Bleeding patterns with low-dose, monophasic oral contraceptives.
Topics: Adolescent; Adult; Contraceptives, Oral, Hormonal; Ethinyl Estradiol; Female; Humans; Menstruation; Multicenter Studies as Topic; Norethindrone; Norgestrel; Random Allocation; Time Factors | 1989 |
A crossover pill study among Sudanese women.
Topics: Adolescent; Adult; Clinical Trials as Topic; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Infant, Newborn; Mestranol; Norethindrone; Norgestrel; Pregnancy; Random Allocation; Sudan | 1985 |
A randomized double-blind study of the effects of two low-dose combined oral contraceptives on biochemical aspects. Report from a seven-centred study. WHO Special Programme of Research, Development and Research Training in Human Reproduction. Task force o
Topics: Adult; Alkaline Phosphatase; Aspartate Aminotransferases; Bilirubin; Blood Glucose; Blood Proteins; Cholesterol; Cholesterol, HDL; Clinical Trials as Topic; Contraceptives, Oral, Combined; Double-Blind Method; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Norethindrone; Norgestrel; Random Allocation; Serum Albumin; Triglycerides | 1985 |
Vaginal bleeding patterns among women using one natural and eight hormonal methods of contraception.
Topics: Administration, Intravaginal; Clinical Trials as Topic; Contraception; Contraceptives, Oral, Combined; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Medical Records; Medroxyprogesterone; Medroxyprogesterone Acetate; Menstruation; Norethindrone; Norethindrone Acetate; Norgestrel; Ovulation Detection; Research Design | 1988 |
The effect of the contraceptive pill on blood pressure: a randomized controlled trial of three progestogen-oestrogen combinations in Szeged, Hungary.
Topics: Adolescent; Adult; Blood Pressure; Clinical Trials as Topic; Contraceptives, Oral, Combined; Double-Blind Method; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Norethindrone; Norethindrone Acetate; Norgestrel; Structure-Activity Relationship; Time Factors | 1986 |
Pharmacokinetics of oral contraceptive steroids in Egyptian women: studies with Ovral, Nordette and Norminest.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Kinetics; Levonorgestrel; Norethindrone; Norgestrel; Random Allocation | 1986 |
Progestins and oral contraceptive-induced lipoprotein changes: a prospective study.
Topics: Adolescent; Adult; Apolipoprotein A-I; Apolipoprotein A-II; Apolipoproteins A; Blood Pressure; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Contraceptives, Oral; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Lipoproteins; Norethindrone; Norethindrone Acetate; Norgestrel; Progestins; Prospective Studies; Random Allocation; Triglycerides | 1986 |
ICMR Task Force Study on hormonal contraception. Transfer of norethisterone (NET) and levonorgestrel (LNG) from a single tablet into the infant's circulation through the mother's milk.
Topics: Adult; Contraceptives, Oral, Combined; Ethinyl Estradiol; Female; Humans; Infant; Lactation; Levonorgestrel; Milk, Human; Norethindrone; Norgestrel; Pregnancy | 1987 |
[Evaluation of the hormonal constitution variants in regard to the prescription of oral contraceptives].
Topics: Acetates; Amenorrhea; Androgens; Body Constitution; Body Weight; Chlormadinone Acetate; Contraceptives, Oral; Depression, Chemical; Estrogens; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Hemorrhage; Humans; Libido; Lynestrenol; Megestrol; Mestranol; Nausea; Norethindrone; Norethynodrel; Norgestrel; Placebos; Progestins | 1970 |
Effect of oral contraceptives on urinary metabolite excretions after administration of L-tryptophan or L-kynurenine sulfate.
Topics: Clinical Trials as Topic; Contraceptives, Oral; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Kynurenine; Mestranol; Norethindrone; Norgestrel; Tryptophan | 1973 |
Current status of research on intrauterine devices.
Topics: Aminocaproic Acid; Animals; Blood Platelets; Chloroquine; Clinical Trials as Topic; Cyclooxygenase Inhibitors; Endometrium; Female; Fibrinolysin; Heparin; Histamine H1 Antagonists; Humans; Intrauterine Devices; Intrauterine Devices, Copper; Intrauterine Devices, Medicated; Mast Cells; Menstruation; Norethindrone; Norgestrel; Progesterone; World Health Organization | 1980 |
The effect of different contraceptive treatments on the serum concentration of dehydroepiandrosterone sulfate.
Topics: Adolescent; Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Dehydroepiandrosterone; Dehydroepiandrosterone Sulfate; Dose-Response Relationship, Drug; Drug Combinations; Drug Evaluation; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Levonorgestrel; Mestranol; Norethindrone; Norgestrel; Random Allocation | 1984 |
Pharmacodynamics of a contraceptive vaginal ring releasing norethindrone and estradiol: ovarian function, bleeding control and lipoprotein patterns.
Topics: Adult; Apolipoproteins; Cholesterol; Clinical Trials as Topic; Contraceptive Agents; Estradiol; Female; Humans; Lipoproteins; Lipoproteins, HDL; Menstruation; Norethindrone; Norgestrel; Ovulation; Progesterone; Triglycerides | 1984 |
[Progress in oral contraception. Advantages of a levonorgestrel-containing 3-stage preparation over low-dose levonorgestrel and desogestrel containing monophasic combination preparations].
Topics: Clinical Trials as Topic; Contraceptives, Oral; Contraceptives, Oral, Combined; Dose-Response Relationship, Drug; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstrual Cycle; Norethindrone; Norgestrel | 1984 |
Effects of two low-dose oral contraceptives on serum lipids and lipoproteins: differential changes in high-density lipoprotein subclasses.
Topics: Adult; Cholesterol; Clinical Trials as Topic; Contraceptives, Oral, Combined; Dose-Response Relationship, Drug; Female; Humans; Levonorgestrel; Lipoproteins; Lipoproteins, HDL; Norethindrone; Norgestrel; Triglycerides | 1983 |
Plasma lipids in women using progestogen-only oral contraceptives.
Topics: Adult; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Contraceptives, Oral, Combined; Female; Humans; Lactation; Levonorgestrel; Lipids; Lipoproteins, HDL; Lipoproteins, LDL; Middle Aged; Norethindrone; Norgestrel; Pregnancy; Triglycerides | 1983 |
Contraception with progestagens in systemic lupus erythematosus.
Topics: Adult; Clinical Trials as Topic; Contraceptives, Oral, Combined; Female; Humans; Levonorgestrel; Lupus Erythematosus, Systemic; Norethindrone; Norgestrel; Stereoisomerism | 1984 |
A prospective controlled study of the effect on blood pressure of contraceptive preparations containing different types and dosages of progestogen.
Topics: Adolescent; Adult; Blood Pressure; Clinical Trials as Topic; Contraceptives, Oral; Contraceptives, Oral, Combined; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Levonorgestrel; Middle Aged; Norethindrone; Norethindrone Acetate; Norgestrel; Prospective Studies; Stereoisomerism | 1984 |
Effects of synthetic steroid contraceptives on biliary lipid composition of normal Mexican women.
Topics: Adult; Bile; Bile Acids and Salts; Cholesterol; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Ethinyl Estradiol; Female; Humans; Lipids; Mexico; Norethindrone; Norgestrel; Phosphatidylcholines; Prospective Studies; Random Allocation | 1983 |
Comparison of metabolic and clinical effects of four oral contraceptive formulations and a contraceptive vaginal ring.
Topics: Adolescent; Adult; Alkaline Phosphatase; Angiotensin II; Antithrombin III; Aspartate Aminotransferases; Bilirubin; Cholesterol; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Drug Combinations; Estradiol; Ethinyl Estradiol; Female; Fibrin Fibrinogen Degradation Products; Fibrinogen; Humans; Levonorgestrel; Mestranol; Norethindrone; Norgestrel; Thromboembolism; Transcortin; Triglycerides | 1980 |
Steroid releasing vaginal rings.
Topics: Clinical Trials as Topic; Contraceptive Devices, Female; Female; Humans; Levonorgestrel; Medroxyprogesterone; Norethindrone; Norgestrel; Ovulation; Patient Acceptance of Health Care; Progesterone; Progestins | 1980 |
Steroid and gonadotropin profiles in menopausal women on three different oral replacement regimens.
Topics: Adult; Clinical Trials as Topic; Drug Administration Schedule; Estradiol; Estrogens; Estrone; Female; Follicle Stimulating Hormone; Gonadotropins, Pituitary; Humans; Luteinizing Hormone; Menopause; Middle Aged; Norethindrone; Norgestrel | 1980 |
A randomized study of metabolic effects of four low-estrogen oral contraceptives: I. Results after 6 cycles.
Topics: Adult; Blood Proteins; Contraceptives, Oral; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Levonorgestrel; Lipids; Norethindrone; Norgestrel; Random Allocation; Stereoisomerism | 1981 |
A randomized, double-blind study of six combined oral contraceptives.
Topics: Adolescent; Adult; Clinical Trials as Topic; Contraceptives, Oral; Contraceptives, Oral, Combined; Double-Blind Method; Ethinyl Estradiol; Female; Health Knowledge, Attitudes, Practice; Humans; Levonorgestrel; Menstruation; Mestranol; Norethindrone; Norethindrone Acetate; Norgestrel; Pregnancy; Random Allocation | 1982 |
A randomized, double-blind study of two combined and two progestogen-only oral contraceptives.
Topics: Adolescent; Adult; Clinical Trials as Topic; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Double-Blind Method; Ethinyl Estradiol; Female; Health Knowledge, Attitudes, Practice; Humans; Levonorgestrel; Menstruation; Mestranol; Norethindrone; Norgestrel; Pregnancy; Random Allocation | 1982 |
Progestogen effects and their relationship to lipoprotein changes. A report from the Oral Contraception Study of the Royal College of General Practitioners.
Topics: Breast Neoplasms; Clinical Trials as Topic; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Ethinyl Estradiol; Female; Humans; Hypertension; Levonorgestrel; Lipoproteins; Mestranol; Norethindrone; Norethindrone Acetate; Norgestrel; Progestins; Prospective Studies; Thrombosis | 1982 |
Combined estrogen and progestogen for the menopause.
Topics: Climacteric; Clinical Trials as Topic; Drug Therapy, Combination; Endometrium; Estradiol; Female; Humans; Menopause; Middle Aged; Norethindrone; Norgestrel; Random Allocation | 1980 |
Potency of progestogens in oral contraceptives--further delay of menses data.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Drug Synergism; Estradiol Congeners; Ethynodiol Diacetate; Female; Humans; Menstruation; Mestranol; Norethindrone; Norethindrone Acetate; Norgestrel; Progesterone Congeners | 1982 |
Large increase in plasmatic 11-dehydro-TxB2 levels due to oral contraceptives.
Topics: 6-Ketoprostaglandin F1 alpha; Adult; Analysis of Variance; Contraceptives, Oral; Ethinyl Estradiol; Factor VII; Factor VIII; Female; Fibrinogen; Humans; Levonorgestrel; Norethindrone; Norgestrel; Prothrombin; Thromboxane B2 | 1995 |
[Estrogens. Contraceptive therapy].
Topics: Adolescent; Adult; Contraceptives, Oral; Endometrium; Ethinyl Estradiol; Female; Humans; Norethindrone; Norgestrel | 1995 |
Long-term effects of oral and transdermal hormone replacement therapies on serum lipid and lipoprotein concentrations.
Topics: Administration, Cutaneous; Administration, Oral; Alprostadil; Apolipoproteins B; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Dinoprostone; Estradiol; Estrogen Replacement Therapy; Estrogens, Conjugated (USP); Female; Humans; Middle Aged; Norethindrone; Norethindrone Acetate; Norgestrel; Postmenopause; Time Factors; Triglycerides | 1994 |
Postmenopausal bone loss: does HRT always work?
Topics: Administration, Cutaneous; Administration, Oral; Alkaline Phosphatase; Bone Density; Calcium; Creatinine; Estradiol; Estrogen Replacement Therapy; Female; Humans; Hydroxyproline; Longitudinal Studies; Middle Aged; Norethindrone; Norethindrone Acetate; Norgestrel; Osteoporosis, Postmenopausal; Phosphates; Progesterone Congeners | 1993 |
A comparative study of two low-dose combined oral contraceptives: results from a multicenter trial.
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Dizziness; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Headache; Humans; Life Tables; Menstruation Disturbances; Norethindrone; Norgestrel; Patient Dropouts; Pregnancy | 1993 |
A clinical comparison of two triphasic oral contraceptives with levonorgestrel or norethindrone: a prospective, randomized, single-blind study.
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstruation; Norethindrone; Norgestrel; Prospective Studies; Single-Blind Method | 1993 |
A randomized comparative open study of the effects of two oral contraceptives, Triphasil and Ortho 7/7/7, on lipid metabolism.
Topics: Administration, Oral; Adolescent; Adult; Apolipoproteins B; Cholesterol; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Lipid Metabolism; Lipids; Lipoproteins, HDL; Lipoproteins, LDL; Lipoproteins, VLDL; Norethindrone; Norgestrel; Triglycerides | 1993 |
Oral versus transdermal hormone replacement therapy.
Topics: Administration, Cutaneous; Administration, Oral; Blood Glucose; Bone Density; Cardiovascular Diseases; Cholesterol; Estradiol; Estrogen Replacement Therapy; Female; Humans; Insulin; Lipoproteins; Longitudinal Studies; Menopause; Norethindrone; Norethindrone Acetate; Norgestrel; Progesterone Congeners; Triglycerides; White People | 1993 |
[Endometrial interference of synthetic estrogens in fertility regulation.Is it necessary to interfere with the antiovulatory mechanism at the central nervous system level in order to obtain contraception?].
Topics: Contraception; Contraceptives, Oral, Synthetic; Dose-Response Relationship, Drug; Endometrium; Estradiol Congeners; Ethinyl Estradiol; Female; Humans; Norethindrone; Norgestrel; Ovulation | 1997 |
Clinical comparison of triphasic norgestimate/35 micrograms ethinyl estradiol and monophasic norethindrone acetate/20 micrograms ethinyl estradiol. Cycle control, lipid effects, and user satisfaction.
Topics: Androgens; Contraception; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Female; Humans; Lipids; Menstrual Cycle; Norethindrone; Norethindrone Acetate; Norgestrel; Patient Satisfaction | 1999 |
Effects on serum lipid profiles of continuous 17beta-estradiol, intermittent norgestimate regimens versus continuous combined 17beta-estradiol/norethisterone acetate hormone replacement therapy.
Topics: Administration, Oral; Cholesterol; Cholesterol, HDL; Drug Administration Schedule; Estradiol; Estrogen Replacement Therapy; Female; Humans; Lipids; Lipoproteins; Middle Aged; Norethindrone; Norethindrone Acetate; Norgestrel; Postmenopause; Triglycerides | 2000 |
Constant estrogen, intermittent progestogen vs. continuous combined hormone replacement therapy: tolerability and effect on vasomotor symptoms.
Topics: Adult; Aged; Drug Administration Schedule; Estradiol; Estrogen Replacement Therapy; Estrogens; Female; Humans; Middle Aged; Norethindrone; Norethindrone Acetate; Norgestrel; Postmenopause; Progestins; Uterine Hemorrhage; Vasomotor System | 2001 |
Comparison of a novel norgestimate/ethinyl estradiol oral contraceptive (Ortho Tri-Cyclen Lo) with the oral contraceptive Loestrin Fe 1/20.
Topics: Administration, Oral; Adolescent; Adult; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstrual Cycle; Middle Aged; Norethindrone; Norgestrel; Patient Compliance; Pregnancy; Time Factors; Treatment Outcome | 2001 |
Intermittent progestin administration as part of hormone replacement therapy: long-term comparison between estradiol 1 mg combined with intermittent norgestimate and estradiol 2 mg combined with constant norethisterone acetate.
Topics: Adult; Aged; Biopsy; Cholesterol; Drug Administration Schedule; Endometrium; Estradiol; Female; Hormone Replacement Therapy; Humans; Longitudinal Studies; Middle Aged; Norethindrone; Norgestrel; Uterine Hemorrhage | 2002 |
Modifying the Yuzpe regimen of emergency contraception: a multicenter randomized controlled trial.
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Double-Blind Method; Drug Administration Schedule; Ethinyl Estradiol; Female; Half-Life; Humans; Middle Aged; Nausea; Norethindrone; Norgestrel; Pregnancy; Treatment Failure; Vomiting | 2003 |
Effects of low-dose oral contraceptives on body weight: results of a randomized study of up to 13 cycles of use.
Topics: Adolescent; Adult; Body Weight; Contraception; Contraceptives, Oral; Desogestrel; Drug Combinations; Ethinyl Estradiol; Female; Humans; Menstrual Cycle; Middle Aged; Norethindrone; Norgestrel; Patient Satisfaction; Time Factors; Weight Gain | 2007 |
Bleeding patterns with monophasic and triphasic low-dose ethinyl estradiol combined oral contraceptives.
Topics: Adolescent; Adult; Age Factors; Body Weight; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Estrogens; Ethinyl Estradiol; Female; Humans; Menstruation; Metrorrhagia; Middle Aged; Norethindrone; Norgestrel; Retrospective Studies; Treatment Outcome | 2008 |
Scheduled and unscheduled bleeding patterns with two combined hormonal contraceptives: application of new recommendations for standardization.
Topics: Administration, Oral; Adolescent; Adult; Contraception; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstrual Cycle; Middle Aged; Norethindrone; Norgestrel; Patient Compliance; Practice Guidelines as Topic; Pregnancy; Time Factors; Treatment Outcome; United States; Uterine Hemorrhage; Young Adult | 2009 |
Oral contraceptives elevate core temperature and heart rate during exercise in the heat.
Topics: Adult; Body Temperature; Body Temperature Regulation; Contraceptives, Oral; Desogestrel; Drug Combinations; Drug Therapy, Combination; Ethinyl Estradiol; Exercise; Female; Heart Rate; Hot Temperature; Humans; Levonorgestrel; Luteal Phase; Mestranol; Norethindrone; Norgestrel; Skin Temperature | 1997 |
Association between efficacy and body weight or body mass index for two low-dose oral contraceptives.
Topics: Adolescent; Adult; Body Mass Index; Body Weight; Contraceptives, Oral; Ethinyl Estradiol; Female; Humans; Middle Aged; Norethindrone; Norethindrone Acetate; Norgestrel; Pregnancy; Pregnancy, Unplanned; Proportional Hazards Models; Retrospective Studies; Risk; Young Adult | 2009 |
335 other study(ies) available for norethindrone and norgestrel
| Article | Year |
|---|---|
Naphthylamidase isoenzymes in serum during treatment with oral contraceptives.
Topics: Aminopeptidases; Contraceptives, Oral; Contraceptives, Oral, Combined; Ethinyl Estradiol; Female; Humans; Isoenzymes; Liver; Mestranol; Norethindrone; Norgestrel | 1976 |
An assessment of the side effects of switching from one oral contraceptive to another.
Topics: Contraceptives, Oral; Contraceptives, Oral, Synthetic; Ethinyl Estradiol; Female; Humans; Mestranol; Norethindrone; Norgestrel | 1976 |
Interaction of contraceptive progestins and related compounds with the oestrogen receptor. Part II: Effect on (3H)oestradiol binding to the rat uterine receptor in vitro.
Topics: Animals; Binding Sites; Binding, Competitive; Chlormadinone Acetate; Cytosol; Depression, Chemical; Diethylstilbestrol; Estradiol; Ethisterone; Ethynodiol Diacetate; Female; In Vitro Techniques; Lynestrenol; Medroxyprogesterone; Megestrol; Nandrolone; Norethindrone; Norethynodrel; Norgestrel; Progesterone Congeners; Rats; Receptors, Cell Surface; Stimulation, Chemical; Uterus | 1975 |
The effect of norethindrone and some other synthetic gestagens upon the peripheral plasma levels of progesterone and estradiol during early, human pregnancy.
Topics: Abortion, Induced; Acetates; Adolescent; Adult; Binding, Competitive; Caproates; Chlormadinone Acetate; Chorionic Gonadotropin; Depression, Chemical; Estradiol; Female; Humans; Hydroxyprogesterones; Luteinizing Hormone; Menstruation; Norethindrone; Norgestrel; Ovulation; Pregnancy; Pregnancy Trimester, First; Progesterone; Protein Binding; Radioimmunoassay; Stimulation, Chemical | 1975 |
Examinations with a monohormonal oral contraceptive agent (continuin).
Topics: Chlormadinone Acetate; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Female; History, 20th Century; Humans; Norethindrone; Norgestrel | 1975 |
A quantitative study of the pregnancy zone protein in sera of woman taking oral contraceptives.
Topics: alpha-Fetoproteins; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Ethinyl Estradiol; Female; Fetal Proteins; Humans; Mestranol; Norethindrone; Norgestrel; Time Factors | 1976 |
Haemostatic, lipid, and blood-pressure profiles of women on oral contraceptives containing 50 microgram or 30 microgram oestrogen.
Topics: Adult; Antithrombins; Blood Coagulation; Blood Pressure; Cholesterol; Contraceptives, Oral; Estradiol Congeners; Factor VII; Factor X; Female; Fibrinogen; Fibrinolysis; Humans; Lipids; Norethindrone; Norgestrel; Prothrombin; Triglycerides | 1977 |
Progestagens, blood-clotting, and blood-pressure.
Topics: Blood Coagulation; Blood Pressure; Drug Combinations; Drug Evaluation; Ethinyl Estradiol; Female; Humans; Norethindrone; Norgestrel; Progesterone Congeners | 1977 |
Oestrogen content of oral contraceptives.
Topics: Blood Pressure; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Drug Combinations; Estradiol Congeners; Ethinyl Estradiol; Female; Humans; Lipids; Norethindrone; Norgestrel | 1977 |
Effects of low-oestrogen oral contraceptives.
Topics: Acetates; Blood Pressure; Drug Combinations; Female; Humans; Norethindrone; Norgestrel | 1978 |
Choice of oestrogen/progestagen regimen, for symptoms of the climacteric.
Topics: Climacteric; Female; Humans; Middle Aged; Norethindrone; Norgestrel | 1979 |
The progestational activity of different gestagens used for human contraception in the beagle bitch.
Topics: Animals; Chlormadinone Acetate; Contraception; Cyproterone; Dogs; Dose-Response Relationship, Drug; Endometrium; Female; Humans; Nandrolone; Norethindrone; Norgestrel; Progestins | 1979 |
A new principle of injectable depot contraceptives. I Drug selection and studies in monkeys.
Topics: Animals; Contraceptive Agents; Fatty Acids; Female; Glycolates; Haplorhini; Injections, Intravenous; Macaca mulatta; Norethindrone; Norgestrel; Papio | 1979 |
Biodegradable systems for the sustained release of fertility-regulating agents.
Topics: Animals; Contraceptive Agents, Female; Delayed-Action Preparations; Female; Fertility; Haplorhini; Kinetics; Lactones; Norethindrone; Norgestrel; Papio; Polymers; Rabbits; Rats | 1979 |
The effect of synthetic gestagens on progesterone formation in vitro in human corpus luteum of early pregnancy.
Topics: Allylestrenol; Corpus Luteum; Dydrogesterone; Estrenes; Female; Humans; In Vitro Techniques; Lynestrenol; Medroxyprogesterone; Megestrol; Norethindrone; Norethynodrel; Norgestrel; Pregnancy; Pregnancy Trimester, First; Progesterone; Progesterone Congeners | 1976 |
The effect of synthetic gestagens on progesterone formation in vitro in human placenta of early pregnancy.
Topics: Allylestrenol; Chorionic Villi; Dydrogesterone; Estrenes; Female; Humans; In Vitro Techniques; Lynestrenol; Medroxyprogesterone; Megestrol; Nandrolone; Norethindrone; Norgestrel; Placenta; Pregnancy; Pregnancy Trimester, First; Pregnenolone; Progesterone; Progesterone Congeners | 1977 |
Metabolism of D- and L-norgestrel in humans.
Topics: Half-Life; Humans; Male; Norethindrone; Norgestrel; Receptors, Cell Surface; Stereoisomerism | 1975 |
Evidence for the adrenal source of androgens in precocious adrenarche.
Topics: Adrenal Cortex; Adrenal Glands; Adrenocorticotropic Hormone; Androgens; Androstenedione; Child; Child, Preschool; Chorionic Gonadotropin; Circadian Rhythm; Dehydroepiandrosterone; Dexamethasone; Dihydrotestosterone; Ethinyl Estradiol; Female; Humans; Infant; Male; Norethindrone; Norgestrel; Sexual Maturation; Testosterone | 1976 |
An in vivo system in man for quantitation of estrogenicity. II. Pharmacologic changes in binding capacity of serum corticosteroid-binding globulin induced by conjugated estrogens, mestranol, and ethinyl estradiol.
Topics: Contraceptives, Oral, Synthetic; Dose-Response Relationship, Drug; Estrogens, Conjugated (USP); Ethinyl Estradiol; Female; Humans; Menopause; Mestranol; Norethindrone; Norgestrel; Pregnancy; Transcortin | 1978 |
Focal nodular hyperplasia of the liver and oral contraceptives.
Topics: Adult; Carcinoma, Hepatocellular; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Ethinyl Estradiol; Female; Humans; Hyperplasia; Liver; Liver Neoplasms; Mestranol; Middle Aged; Norethindrone; Norgestrel | 1978 |
Comparative studies of the ethynyl estrogens used in oral contraceptives. VII. Effects with and without progestational agents on ultracentrifugally fractionated plasma lipoproteins in humans, baboons, and beagles.
Topics: Animals; Blood Proteins; Cholesterol; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Dogs; Dose-Response Relationship, Drug; Estradiol Congeners; Ethinyl Estradiol; Female; Haplorhini; Humans; Lipoproteins; Lipoproteins, HDL; Lipoproteins, LDL; Lipoproteins, VLDL; Megestrol; Mestranol; Norethindrone; Norgestrel; Phospholipids; Progesterone Congeners; Triglycerides; Ultracentrifugation | 1978 |
Lipid metabolic studies in oophorectomized women. Effects of three different progestogens.
Topics: Adult; Castration; Chromatography, Gas; Fatty Acids, Nonesterified; Female; Glucose Tolerance Test; Humans; Lipids; Lipoproteins, HDL; Lipoproteins, LDL; Lipoproteins, VLDL; Liver Function Tests; Medroxyprogesterone; Middle Aged; Norethindrone; Norgestrel; Phosphatidylcholines; Phospholipids; Triglycerides | 1979 |
The effect of oral contraceptives on the gonadotropin response to LHRH.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Depression, Chemical; Ethinyl Estradiol; Female; Follicle Stimulating Hormone; Gonadotropin-Releasing Hormone; Humans; Luteal Phase; Luteinizing Hormone; Mestranol; Norethindrone; Norgestrel; Pregnancy | 1978 |
Comparative studies of the ethynyl estrogens used in oral contraceptives: effects with and without progestational agents on plasma cortisol and cortisol binding in humans, baboons, and beagles.
Topics: Animals; Dogs; Ethinyl Estradiol; Haplorhini; Humans; Hydrocortisone; Liver; Megestrol; Mestranol; Norethindrone; Norgestrel; Papio; Progesterone Congeners; Protein Binding | 1977 |
Comparative studies of the ethynyl estrogens used in oral contraceptives: effects with and without progestational agents on plasma androstenedione, testosterone, and testosterone binding in humans, baboons, and beagles.
Topics: Androstenedione; Animals; Contraceptives, Oral; Dogs; Drug Interactions; Estradiol Congeners; Ethinyl Estradiol; Female; Haplorhini; Humans; Intrauterine Devices; Megestrol; Mestranol; Norethindrone; Norgestrel; Papio; Progesterone Congeners; Species Specificity; Testosterone; Therapeutic Equivalency | 1978 |
In vitro metabolism of 17 alpha-ethynylsteroids.
Topics: Animals; Dihydrotestosterone; Female; Liver; Male; Norethindrone; Norgestrel; Organ Specificity; Progesterone Congeners; Rabbits; Structure-Activity Relationship | 1979 |
Low-level, progestogen-releasing vaginal contraceptive devices.
Topics: Contraceptive Devices; Dose-Response Relationship, Drug; Female; Humans; Norethindrone; Norgestrel; Preservation, Biological; Progesterone; Progestins | 1979 |
Intravaginal and intracervical devices for the delivery of fertility regulating agents.
Topics: Cervix Uteri; Contraceptive Agents, Female; Delayed-Action Preparations; Estradiol; Female; Humans; Kinetics; Norethindrone; Norgestrel; Progesterone; Vagina | 1979 |
Influence of antisera on the estimations of norethisterone and levonorgestrel.
Topics: Cross Reactions; Female; Humans; Immune Sera; Norethindrone; Norgestrel; Radioimmunoassay; Stereoisomerism | 1979 |
An investigation of the pharmacokinetics of ethynylestradiol in women using radioimmunoassay.
Topics: Administration, Oral; Adult; Animals; Chromatography, Thin Layer; Ethinyl Estradiol; Female; Humans; Injections, Intravenous; Kinetics; Norethindrone; Norgestrel; Rabbits; Radioimmunoassay; Time Factors | 1979 |
Binding of levonorgestrel and norethisterone in plasma [proceedings].
Topics: Female; Humans; Norethindrone; Norgestrel; Protein Binding; Serum Albumin; Serum Globulins | 1979 |
[Transformation of 19-norgestagens to estrogens by rumen microorganisms].
Topics: Animals; Bacteria; Cattle; Chemical Phenomena; Chemistry; Ethinyl Estradiol; Ethynodiol Diacetate; Fermentation; Gastric Juice; Norethindrone; Norgestrel; Rumen | 1979 |
Oral contraception--choice of treatment.
Topics: Contraceptives, Oral; Drug Interactions; Drug Prescriptions; Ethynodiol Diacetate; Female; Humans; Lynestrenol; Norethindrone; Norgestrel | 1977 |
Ectopic pregnancies during use of low-dose progestogens for oral contraception.
Topics: Contraceptives, Oral; Female; Finland; Humans; Lynestrenol; Norethindrone; Norgestrel; Pregnancy; Pregnancy, Ectopic; Progestins | 1977 |
Levels of contraceptive seroids in breast milk and plasma of lactating women.
Topics: Adolescent; Adult; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Female; Humans; Lactation; Medroxyprogesterone; Milk, Human; Norethindrone; Norgestrel; Pregnancy | 1977 |
Comparison of Norinyl and Combination-5.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Ethinyl Estradiol; Female; Humans; Mestranol; Norethindrone; Norgestrel; Socioeconomic Factors | 1977 |
[In-vitro studies on the effect of D-norgestrel and norethisterone acetate on the formation of sex steroids in the human ovary].
Topics: 17-alpha-Hydroxypregnenolone; Androstenediols; Androstenedione; Corpus Luteum Hormones; Female; Humans; In Vitro Techniques; Norethindrone; Norgestrel; Ovary | 1978 |
Effect of oral alanine loads on plasma amino acids in oral contraceptive users and control women.
Topics: Adolescent; Adult; Alanine; Amino Acids; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Ethinyl Estradiol; Female; Humans; Mestranol; Norethindrone; Norgestrel; Time Factors | 1978 |
Fabrication and testing of vaginal contraceptive devices designed for release of prespecified dose levels of steroids.
Topics: Dose-Response Relationship, Drug; Female; Humans; Intrauterine Devices; Norethindrone; Norgestrel; Progesterone | 1978 |
Scanning electron microscopy of the effect of short-term hormonal therapy on postmenopausal endometrium.
Topics: Aged; Endometrium; Epithelium; Estradiol; Estriol; Estrogens; Female; Humans; Menopause; Microscopy, Electron, Scanning; Middle Aged; Norethindrone; Norgestrel; Progesterone; Progestins; Time Factors | 1978 |
Synthetic progestins: in vitro potency on human endometrium and specific binding to cytosol receptor.
Topics: Chromatography; Cytosol; Endometrium; Ethynodiol Diacetate; Female; Glycogen; Humans; Medroxyprogesterone; Norethindrone; Norethynodrel; Norgestrel; Organ Culture Techniques; Progesterone; Progesterone Congeners; Receptors, Progesterone | 1978 |
Steroid release from silastic capsules and rods.
Topics: Animals; Capsules; Female; Humans; Megestrol; Norethindrone; Norgestrel; Norgestrienone; Norpregnatrienes; Rats; Silicone Elastomers; Sterilization; Time Factors | 1978 |
Clinical experience with implant contraception.
Topics: Contraceptive Agents, Female; Drug Implants; Female; Humans; Lynestrenol; Megestrol; Menstruation; Norethindrone; Norgestrel; Norgestrienone; Norprogesterones; Silicone Elastomers | 1978 |
[The influence of hormonal contraceptives in the spectrum of free plasma amino acids].
Topics: Adolescent; Adult; Amino Acids; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Ethinyl Estradiol; Female; Humans; Norethindrone; Norgestrel | 1978 |
Effects of synthetic gestagens on serum prolactin and growth hormone secretion in amenorrheic patients.
Topics: Amenorrhea; Breast Neoplasms; Female; Growth Hormone; Humans; Medroxyprogesterone; Metoclopramide; Norethindrone; Norgestrel; Prolactin; Radioimmunoassay | 1978 |
Dose-dependent inhibition by oral contraceptives of the pituitary to release LH and FSH in response to stimulation with LH-RH+.
Topics: Adolescent; Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Cyproterone; Dose-Response Relationship, Drug; Ethinyl Estradiol; Female; Follicle Stimulating Hormone; Follicular Phase; Gonadotropin-Releasing Hormone; Humans; Luteal Phase; Luteinizing Hormone; Lynestrenol; Megestrol; Norethindrone; Norgestrel; Pituitary Gland; Pituitary Gland, Anterior | 1976 |
Effects of contraceptive pills and intrauterine devices on urinary bladder.
Topics: Adult; Bacteriuria; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Escherichia coli Infections; Ethinyl Estradiol; Female; Humans; Intrauterine Devices; Lynestrenol; Mestranol; Norethindrone; Norgestrel; Pelvic Inflammatory Disease; Staphylococcal Infections; Streptococcal Infections; Urinary Bladder Diseases | 1976 |
[Clinical pharmacology of hormonal contraceptives].
Topics: Adult; Aged; Breast Neoplasms; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Ethinyl Estradiol; Female; Follicle Stimulating Hormone; Gonadotropin-Releasing Hormone; Humans; Hypothalamo-Hypophyseal System; Luteinizing Hormone; Medroxyprogesterone; Middle Aged; Norethindrone; Norgestrel; Prolactin | 1975 |
Selection of steroids for incorporation into silastic intrauterine devices.
Topics: Animals; Female; Haplorhini; Intrauterine Device Expulsion; Intrauterine Devices; Intrauterine Devices, Medicated; Macaca mulatta; Medroxyprogesterone; Norethindrone; Norgestrel; Papio; Progesterone; Progesterone Congeners; Rats; Silicone Elastomers; Species Specificity; Time Factors | 1975 |
Massive intestinal infarction in young women: complication of use of oral contraceptives?
Topics: Abdomen, Acute; Adult; Arteriosclerosis; Celiac Artery; Contraceptives, Oral; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Iliac Artery; Infarction; Intestines; Lynestrenol; Mesenteric Vascular Occlusion; Mestranol; Norethindrone; Norethynodrel; Norgestrel; Smoking; Thromboembolism; Time Factors | 1977 |
Polarographic study of certain progestogens and their determination in oral contraceptive tablets by differential pulse polarography.
Topics: Contraceptives, Oral; Dimethisterone; Norethindrone; Norgestrel; Polarography; Progesterone Congeners; Tablets | 1977 |
[The effect of low dose gestagens on the hypothalamic-pituitary-ovarian axis].
Topics: Adult; Female; Humans; Hypothalamo-Hypophyseal System; Lynestrenol; Norethindrone; Norgestrel; Norpregnanes; Ovary | 1977 |
Collaborative study of an assay for progestational steroids in individual contraceptive tablets.
Topics: Contraceptives, Oral, Combined; Methods; Norethindrone; Norethynodrel; Norgestrel; Progestins; Tablets | 1977 |
Estrogen potencies of three new low-dose oral contraceptives.
Topics: Animals; Biological Assay; Contraceptives, Oral; Dose-Response Relationship, Drug; Drug Combinations; Estrogens; Ethinyl Estradiol; Female; Mestranol; Mice; Norethindrone; Norgestrel; Progestins; Uterus | 1976 |
[Changes of the endometrium during oral hormonal contraception with ethinyl estradiol sulfonate and norethisterone acetate or d-noregestrel].
Topics: Adolescent; Adult; Cell Division; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Endometrium; Ethinyl Estradiol; Female; Humans; Norethindrone; Norgestrel | 1976 |
[Effect of oral contraceptives on plasma insulin and blood glucose levels after long term use (author's transl)].
Topics: Adult; Age Factors; Blood Glucose; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Diabetes Mellitus; Ethinyl Estradiol; Female; Glucose Tolerance Test; Humans; Insulin; Lynestrenol; Mathematics; Megestrol; Mestranol; Middle Aged; Norethindrone; Norgestrel; Obesity; Time Factors | 1976 |
[Oral contraceptives in prophylaxis of acute exacerbations of intermittent porphyria (author's transl)].
Topics: Acute Disease; Adult; Castration; Contraceptives, Oral; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Hypertension; Lynestrenol; Mestranol; Middle Aged; Norethindrone; Norgestrel; Porphyrias | 1976 |
An optimal contraceptive pill. (A clinical study).
Topics: Contraceptives, Oral; Contraceptives, Oral, Synthetic; Drug Administration Schedule; Drug Combinations; Drug Evaluation; Estrogens; Ethinyl Estradiol; Female; Humans; Menstruation; Norethindrone; Norgestrel; Patient Dropouts; Progestins | 1976 |
Thiamine status and oral contraceptives.
Topics: Adolescent; Adult; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Drug Combinations; Erythrocytes; Ethinyl Estradiol; Female; Humans; Norethindrone; Norgestrel; Thiamine Deficiency; Thiamine Pyrophosphate; Transketolase | 1975 |
Estrogen potency of oral contraceptive pills.
Topics: Animals; Body Weight; Contraceptives, Oral; Dose-Response Relationship, Drug; Drug Evaluation; Estradiol Congeners; Estrogens; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Mestranol; Mice; Norethindrone; Norethynodrel; Norgestrel; Progesterone Congeners; Uterus | 1975 |
Hormone-releasing silicone-rubber intrauterine contraceptive devices. Effect of incorporation of various compounds on intrauterine contraceptive devices in rats.
Topics: Acetates; Animals; Copper; Female; Gonanes; Hormones; Hydroxysteroids; Intrauterine Devices; Isoxsuprine; Ketosteroids; Medroxyprogesterone; Melengestrol Acetate; Norethindrone; Norgestrel; Pregnancy; Progesterone; Progesterone Congeners; Progestins; Rats; Reproduction; Silicone Elastomers; Uterus | 1975 |
Effect of oral contraceptive agents on nutrients: I. Minerals.
Topics: Adolescent; Adult; Blood Proteins; Calcium; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Copper; Ethinyl Estradiol; Female; Hematocrit; Humans; Iron; Magnesium; Mestranol; Metals; Norethindrone; Norgestrel; Nutrition Disorders; Nutritional Physiological Phenomena; Socioeconomic Factors; Zinc | 1975 |
Oral conception and uterine size-ultrasonic study.
Topics: Adolescent; Adult; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Female; Humans; Lynestrenol; Norethindrone; Norgestrel; Ultrasonography; Uterus | 1975 |
Symposium on scanning electron microscopy of fertility and infertility, Eighth World Congress of Fertility and Sterility, Buenos Aires, Argentina, November 1974. Endometrium and endosalpinx of women treated with microdose progestogens.
Topics: Cell Nucleus; Endometrium; Epithelial Cells; Epithelium; Fallopian Tubes; Female; Humans; Microscopy, Electron, Scanning; Mucous Membrane; Norethindrone; Norgestrel; Pregnancy | 1975 |
Effects of 0.5 mg. of lynestrenol daily on hypothalamic-pituitary-ovarian function.
Topics: Adult; Chemical Phenomena; Chemistry; Contraceptives, Oral, Synthetic; Estradiol; Female; Follicle Stimulating Hormone; Humans; Hypothalamo-Hypophyseal System; Luteinizing Hormone; Lynestrenol; Menstruation; Norethindrone; Norgestrel; Ovary; Pregnancy; Progesterone; Time Factors | 1975 |
Serum activity of lysosomal enzymes in relationship to contraceptive steroid dose.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Ethinyl Estradiol; Female; Glucuronidase; Hexosaminidases; Humans; Lysosomes; Norethindrone; Norgestrel; Pregnancy | 1975 |
Bone mineral: effects of oral contraceptives, pregnancy, and lactation.
Topics: Adolescent; Adult; Age Factors; Aged; Bone and Bones; Bone Development; Bone Resorption; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Dimethisterone; Estradiol Congeners; Ethinyl Estradiol; Ethnicity; Ethynodiol Diacetate; Female; Humans; Iodine Radioisotopes; Lactation; Medroxyprogesterone; Mestranol; Middle Aged; Minerals; Norethindrone; Norethynodrel; Norgestrel; Parity; Pregnancy; Radius | 1975 |
Initial clinical studies of intravaginal rings containing norethindrone and norgestrel.
Topics: Adult; Contraceptive Devices, Female; Delayed-Action Preparations; Evaluation Studies as Topic; Female; Humans; Norethindrone; Norgestrel; Ovulation; Progesterone; Vagina | 1975 |
Effect of oral contraceptive agents on nutrients: II. Vitamins.
Topics: Adolescent; Adult; Ascorbic Acid; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Ethinyl Estradiol; Female; Folic Acid; Humans; Male; Mestranol; Norethindrone; Norgestrel; Nutrition Disorders; Pyridoxine; Riboflavin; Socioeconomic Factors; Thiamine; Vitamin A; Vitamin B Complex | 1975 |
Serum tsh and serum t3 levels during normal menstrual cycles and during cycles on oral contraceptives.
Topics: Contraceptives, Oral; Ethinyl Estradiol; Female; Humans; Lynestrenol; Menstruation; Mestranol; Norethindrone; Norgestrel; Stimulation, Chemical; Thyrotropin; Triiodothyronine | 1975 |
Iodine labelled ligands in the radioimmunoassay of synthetic progestins.
Topics: Cross Reactions; Humans; Iodine Radioisotopes; Ligands; Norethindrone; Norgestrel; Radioimmunoassay; Tritium | 1975 |
The progestogenic potencies of different progestogens in the beagle bitch.
Topics: Acetates; Animals; Dogs; Female; Heptanoates; Norethindrone; Norgestrel; Organ Size; Progesterone; Uterus | 1975 |
Long-term contraception by steroid-releasing implants. IV. Biological effectiveness of norethindrone acetate (ENTA) implants in rats and rabbits.
Topics: Administration, Oral; Animals; Castration; Drug Implants; Embryo Implantation; Female; Fertility; Litter Size; Norethindrone; Norgestrel; Ovary; Pregnancy; Rabbits; Rats; Time Factors | 1975 |
Clinical assessment of subdermal implants of megestrol acetate, d-norgestrel, and norethindrone as a longterm contraceptive in women.
Topics: Cervix Mucus; Contraceptive Agents, Female; Drug Evaluation; Drug Implants; Female; Galactorrhea; Humans; Hyperplasia; Luteinizing Hormone; Megestrol; Menstruation Disturbances; Norethindrone; Norgestrel; Ovulation; Pregnancy; Pregnanediol; Time Factors | 1975 |
Hormonal steroids: effects on the vascular system.
Topics: Animals; Aorta; Blood Circulation; Blood Coagulation; Blood Platelets; Cardiovascular System; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Dimethisterone; Dogs; Erythrocytes; Estradiol; Ethinyl Estradiol; Female; Humans; Medroxyprogesterone; Mesenteric Arteries; Mesenteric Veins; Mestranol; Norethindrone; Norgestrel; Rats; Thromboplastin; Venae Cavae | 1975 |
Effects of oral progestogens on estrogen-induced changes in plasma proteins.
Topics: Blood Proteins; Contraceptives, Oral; Ethinyl Estradiol; Female; Humans; Norethindrone; Norgestrel | 1975 |
Progestational potency of oral contraceptives.
Topics: Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Dose-Response Relationship, Drug; Endometrium; Female; Glycogen; Humans; Menstruation; Norethindrone; Norgestrel; Progestins | 1976 |
Heparin metabolism and heparin-release lipase activity during long-term estrogen-progestin treatment.
Topics: Contraceptives, Oral; Depression, Chemical; Estradiol Congeners; Ethinyl Estradiol; Female; Heparin; Humans; Lipase; Mestranol; Norethindrone; Norethynodrel; Norgestrel; Progesterone Congeners; Time Factors; Triglycerides | 1976 |
The effectiveness of two oral contraceptives in suppressing plasma androstenedione, testosterone, LH, and FSH, and in stimulating plasma testosterone-binding capacity in hirsute women.
Topics: Adolescent; Adult; Androstenedione; Contraceptives, Oral; Contraceptives, Oral, Combined; Ethinyl Estradiol; Female; Follicle Stimulating Hormone; Hirsutism; Humans; Luteinizing Hormone; Mestranol; Norethindrone; Norgestrel; Protein Binding; Serum Globulins; Testosterone | 1976 |
Uterine response to prostaglandin e2 under oral contraceptives.
Topics: Contraceptives, Oral; Contraceptives, Oral, Combined; Ethinyl Estradiol; Female; Humans; Menstruation; Norethindrone; Norgestrel; Prostaglandins E; Uterine Contraction | 1976 |
Estrogenic potential of progestins in oral contraceptives to stimulate human breast cancer cell proliferation.
Topics: Amino Acid Sequence; Breast Neoplasms; Cell Division; Chloramphenicol O-Acetyltransferase; Dose-Response Relationship, Drug; Enzyme Induction; Estrogen Antagonists; Female; Gene Expression Regulation, Neoplastic; Humans; Molecular Sequence Data; Norethindrone; Norethynodrel; Norgestrel; Progesterone; Protein-Tyrosine Kinases; Receptors, Estrogen; Tamoxifen; Tumor Cells, Cultured | 1992 |
Mechanisms of hormonal and antihormonal action of contraceptive progestins at the molecular level.
Topics: Animals; Binding, Competitive; Biotransformation; Female; Kidney; Kinetics; Mice; Mice, Inbred BALB C; Nandrolone; Norethindrone; Norgestrel; Pregnenediones; Progesterone Congeners; Rabbits; Receptors, Androgen; Receptors, Progesterone; Sexual Maturation; Steroids; Testosterone Congeners; Uteroglobin; Uterus | 1992 |
Oral contraceptives and panic disorder.
Topics: Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Mestranol; Norethindrone; Norgestrel; Panic Disorder | 1992 |
Effect of oral contraception on water-suppressed proton NMR spectra of plasma.
Topics: Adult; Belgium; Contraceptives, Oral; Contraceptives, Oral, Combined; Ethinyl Estradiol; Female; Humans; Hydrogen; Levonorgestrel; Lipids; Magnetic Resonance Spectroscopy; Middle Aged; Military Personnel; Norethindrone; Norgestrel; Progestins; Protons; Regression Analysis; Water | 1991 |
Effects of prolonged administration of the 19-nor-testosterone derivatives norethindrone and norgestrel to female NZB/W mice: comparison with medroxyprogesterone and ethinyl estradiol.
Topics: Animals; Antibodies, Antinuclear; Contraceptives, Oral, Hormonal; Disease Models, Animal; Ethinyl Estradiol; Female; Longevity; Lupus Erythematosus, Systemic; Lupus Nephritis; Medroxyprogesterone Acetate; Mice; Mice, Inbred NZB; Norethindrone; Norgestrel; Time Factors; Urinary Tract | 1991 |
[The action of Sequostat in comparison to Sequence Ovosiston on selected metabolic parameters].
Topics: Adolescent; Adult; Blood Glucose; Blood Proteins; Chlormadinone Acetate; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Lipids; Mestranol; Metabolism; Norethindrone; Norethindrone Acetate; Norgestrel | 1990 |
[Oral contraceptive agents and antithrombin III].
Topics: Adult; Antithrombin III; Chlormadinone Acetate; Colorimetry; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstrual Cycle; Norethindrone; Norgestrel; Time Factors | 1990 |
[Effects of hormonal contraceptives on menstrual and reproductive function of women].
Topics: Adult; Chlormadinone Acetate; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Menstruation; Norethindrone; Norgestrel; Pregnancy; Reproduction; Time Factors | 1990 |
Cytogenetic study of blood in women who had used oral contraceptives.
Topics: Adult; Chlormadinone Acetate; Chromosome Aberrations; Chromosomes; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Mestranol; Norethindrone; Norgestrel; Ploidies; Progesterone | 1990 |
Effects of sex steroids on skin 5 alpha-reductase activity in vitro.
Topics: 3-Oxo-5-alpha-Steroid 4-Dehydrogenase; 5-alpha Reductase Inhibitors; Adult; Dose-Response Relationship, Drug; Estradiol; Ethinyl Estradiol; Female; Humans; In Vitro Techniques; Levonorgestrel; Medroxyprogesterone; Medroxyprogesterone Acetate; Middle Aged; Norethindrone; Norgestrel; Progesterone; Skin; Steroids | 1991 |
[Analysis of steroids. Part 42. By-products of the ethynylation of 17-ketosteroids (isolation, identification and determination)].
Topics: 17-Ketosteroids; Chromatography, High Pressure Liquid; Ethisterone; Norethindrone; Norgestrel | 1991 |
Estrogen monotherapy and combined estrogen-progestogen replacement therapy attenuate aortic accumulation of cholesterol in ovariectomized cholesterol-fed rabbits.
Topics: Animals; Aorta; Body Weight; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Cholesterol, VLDL; Drug Therapy, Combination; Endometrium; Energy Intake; Estradiol; Estradiol Dehydrogenases; Female; Isocitrate Dehydrogenase; Levonorgestrel; Norethindrone; Norethindrone Acetate; Norgestrel; Ovariectomy; Rabbits | 1991 |
Effect of the progestogens, gestodene, 3-keto desogestrel, levonorgestrel, norethisterone and norgestimate on the oxidation of ethinyloestradiol and other substrates by human liver microsomes.
Topics: Contraceptives, Oral; Cytochrome P-450 Enzyme Inhibitors; Diazepam; Drug Therapy, Combination; Ethinyl Estradiol; Female; Humans; Hydroxylation; In Vitro Techniques; Microsomes, Liver; Norethindrone; Norgestrel; Norpregnenes; Progestins; Troleandomycin | 1991 |
Levonorgestrel and norethindrone alter insulin action on skeletal muscle of the female rat.
Topics: Animals; Contraceptive Agents, Female; Dose-Response Relationship, Drug; Female; Glucose; Hindlimb; Insulin; Insulin Antagonists; Insulin Resistance; Levonorgestrel; Muscles; Norethindrone; Norgestrel; Phenylalanine; Progesterone Congeners; Rats; Rats, Inbred Strains | 1990 |
Clinical experience with the progestogen-only pill.
Topics: Adult; Contraception; Contraceptives, Oral, Combined; Ethynodiol Diacetate; Female; Humans; Levonorgestrel; Menstrual Cycle; Middle Aged; Norethindrone; Norgestrel; Patient Dropouts; Progestins | 1990 |
The influence of different combined oral contraceptives on the prevalence and severity of dysmenorrhea.
Topics: Adult; Contraceptives, Oral, Combined; Dysmenorrhea; Ethinyl Estradiol; Female; Follow-Up Studies; Humans; Levonorgestrel; Lynestrenol; Mestranol; Norethindrone; Norgestrel | 1990 |
Serum protein binding characteristics of cyproterone acetate, gestodene, levonorgestrel and norethisterone in rat, rabbit, dog, monkey and man.
Topics: Animals; Binding, Competitive; Blood Proteins; Cyproterone; Cyproterone Acetate; Dogs; Female; Humans; Levonorgestrel; Macaca; Norethindrone; Norgestrel; Norpregnenes; Progesterone Congeners; Protein Binding; Rabbits; Radioimmunoassay; Rats | 1990 |
Potency and pharmacokinetics of gestagens.
Topics: Contraceptives, Oral; Desogestrel; Dose-Response Relationship, Drug; Female; Humans; Levonorgestrel; Norethindrone; Norgestrel; Norpregnenes | 1990 |
Detection and management of pathological, non-palpable, cystic adnexal masses.
Topics: Adnexal Diseases; Adult; Contraceptives, Oral, Combined; Cystadenoma; Cysts; Drug Combinations; Endometriosis; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Laparoscopy; Mestranol; Norethindrone; Norgestrel; Teratoma; Ultrasonography; Uterine Neoplasms | 1990 |
The effects of different formulations of oral contraceptive agents on lipid and carbohydrate metabolism.
Topics: Adolescent; Adult; Blood Glucose; C-Peptide; Carbohydrate Metabolism; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Desogestrel; Ethynodiol Diacetate; Female; Humans; Insulin; Levonorgestrel; Lipid Metabolism; Middle Aged; Norethindrone; Norgestrel; Norpregnenes; Progesterone Congeners; Triglycerides | 1990 |
Serum pharmacokinetics of orally administered desogestrel and binding of contraceptive progestogens to sex hormone-binding globulin.
Topics: Administration, Oral; Adult; Contraceptives, Oral, Hormonal; Desogestrel; Ethinyl Estradiol; Female; Half-Life; Humans; Levonorgestrel; Norethindrone; Norgestrel; Norpregnenes; Radioimmunoassay; Sex Hormone-Binding Globulin | 1990 |
Oral contraceptives and serum lipids.
Topics: Adolescent; Adult; Contraceptives, Oral; Female; Humans; Hyperlipidemias; Norethindrone; Norgestrel | 1990 |
[Indicators of arterial blood pressure during hormonal contraception].
Topics: Adult; Blood Pressure; Chlormadinone Acetate; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Hypertension; Norethindrone; Norgestrel; Risk; Time Factors | 1985 |
Oral contraceptive absorption and sex hormone binding globulins in obese women: effects of jejunoileal bypass.
Topics: Administration, Oral; Adult; Alpha-Globulins; Female; Follow-Up Studies; Humans; Jejunoileal Bypass; Liver Function Tests; Norethindrone; Norgestrel; Obesity, Morbid; Progesterone-Binding Globulin | 1987 |
[Morphologic changes in the epithelium of the uterine cervix in long-term administration of the 19-norsteroid-containing oral hormonal contraceptives Non-Ovlon and gravistat].
Topics: Adult; Cervix Uteri; Chlormadinone Acetate; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Drug Combinations; Epithelium; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Long-Term Care; Middle Aged; Norethindrone; Norgestrel; Risk Factors; Uterine Cervical Dysplasia | 1988 |
[Changes in arterial blood pressure of women using hormonal contraceptives in relation to their cardiovascular history].
Topics: Adult; Blood Pressure; Cardiovascular Diseases; Chlormadinone Acetate; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Disease Susceptibility; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Hypertension; Middle Aged; Norethindrone; Norgestrel; Risk Factors | 1989 |
Effect of some oral contraceptives on serum concentrations of sex hormone binding globulin and ceruloplasmin.
Topics: Adult; Ceruloplasmin; Contraceptives, Oral, Combined; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Menstrual Cycle; Norethindrone; Norgestrel; Sex Hormone-Binding Globulin | 1989 |
Correlation of contraceptive activity of norethisterone and levonorgestrel esters with VR(w) values and hydrolysis rates.
Topics: Acetic Anhydrides; Chromatography, High Pressure Liquid; Contraceptive Agents, Female; Esterification; Esters; Fluoroacetates; Hydrolysis; Levonorgestrel; Norethindrone; Norgestrel; Regression Analysis; Solubility; Sulfur Oxides; Thermodynamics | 1989 |
Binding of levonorgestrel, norethisterone and desogestrel to human sex hormone binding globulin and influence on free testosterone levels.
Topics: Binding, Competitive; Desogestrel; Female; Humans; In Vitro Techniques; Levonorgestrel; Norethindrone; Norgestrel; Norpregnenes; Pregnancy; Pregnancy Trimester, Third; Sex Hormone-Binding Globulin; Testosterone | 1989 |
Pituitary-ovarian activity when switching from various monophasic pills to a triphasic pill.
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Desogestrel; Drug Combinations; Estradiol; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Follicle Stimulating Hormone; Humans; Luteinizing Hormone; Menstruation; Norethindrone; Norgestrel; Norpregnenes; Ovarian Follicle; Ovary; Pituitary Gland; Progesterone; Progestins | 1989 |
Use of progestins.
Topics: Cholesterol, HDL; Cholesterol, LDL; Drug Combinations; Estradiol; Estradiol Congeners; Estrogens; Estrogens, Conjugated (USP); Female; Humans; Lipids; Medroxyprogesterone; Medroxyprogesterone Acetate; Norethindrone; Norethindrone Acetate; Norgestrel; Progestins; Time Factors | 1989 |
Effect of progestins, estradiol, and coenzymes NAD and NADPH on the interconversion of estradiol and estrone in rabbit uterus in vitro.
Topics: 17-Hydroxysteroid Dehydrogenases; Adenosine Triphosphate; Animals; Biotransformation; Estradiol; Estrone; Female; Glucosephosphates; In Vitro Techniques; NAD; NADP; Norethindrone; Norethindrone Acetate; Norgestrel; Progesterone; Progestins; Rabbits; Uterus | 1989 |
A comparative study of Norinyl 1/35 versus Lo-Ovral in Ile-Ife Nigeria.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Contraceptives, Postcoital, Hormonal; Drug Combinations; Drug Evaluation; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Nigeria; Norethindrone; Norgestrel | 1989 |
The influence of oral contraceptives and habitual physical activity on serum lipids in black adolescents and young women.
Topics: Adolescent; Adult; Analysis of Variance; Black People; Cholesterol, HDL; Cholesterol, LDL; Contraceptives, Oral; Female; Humans; Lipids; Norethindrone; Norgestrel; Physical Exertion | 1989 |
Are fixed-dose oestrogen/progestogen combinations ideal for all HRT users?
Topics: Cell Division; Drug Therapy, Combination; Endometrium; Estrogens; Female; Humans; Menopause; Norethindrone; Norgestrel; Retrospective Studies | 1989 |
Reversible busulfan-induced ovarian failure.
Topics: Adult; Amenorrhea; Busulfan; Estradiol; Estrogens, Conjugated (USP); Female; Follicle Stimulating Hormone; Humans; Infant, Newborn; Leukemia, Myeloid; Luteinizing Hormone; Menopause, Premature; Norethindrone; Norethindrone Acetate; Norgestrel; Pregnancy; Pregnancy Complications, Neoplastic | 1987 |
Oral contraceptive use and the risk of chlamydial and gonococcal infections.
Topics: Adult; Cervix Uteri; Chlamydia Infections; Chlamydia trachomatis; Contraceptives, Oral; Female; Gonorrhea; Humans; Norethindrone; Norethindrone Acetate; Norgestrel; Uterine Cervical Diseases | 1989 |
[Lipid metabolism in hormonal contraception].
Topics: Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Ethinyl Estradiol; Female; Humans; Hyperlipidemias; Levonorgestrel; Lipid Metabolism; Norethindrone; Norgestrel; Time Factors | 1985 |
Pharmacokinetics of progestational compounds.
Topics: Absorption; Aged; Blood Proteins; Drug Interactions; Female; Humans; Kinetics; Levonorgestrel; Medroxyprogesterone; Medroxyprogesterone Acetate; Menopause; Middle Aged; Norethindrone; Norgestrel; Osmolar Concentration; Progestins | 1986 |
Assessment of the potency of orally administered progestins in women.
Topics: Administration, Oral; Adult; Age Factors; DNA; Dose-Response Relationship, Drug; Drug Evaluation; Dydrogesterone; Endometrium; Estradiol Dehydrogenases; Female; Glycogen; Humans; Isocitrate Dehydrogenase; Medroxyprogesterone; Medroxyprogesterone Acetate; Menopause; Menstrual Cycle; Middle Aged; Norethindrone; Norgestrel; Progesterone; Progesterone Congeners; Reference Values | 1986 |
Menstrual changes associated with progestogen-only contraception.
Topics: Administration, Oral; Amenorrhea; Contraceptive Agents, Female; Counseling; Estrogens; Female; Humans; Levonorgestrel; Medroxyprogesterone; Medroxyprogesterone Acetate; Menstruation Disturbances; Norethindrone; Norgestrel; Time Factors | 1986 |
Progestins and oral contraceptive-induced lipoprotein changes: a prospective study.
Topics: Cardiovascular Diseases; Cholesterol, HDL; Contraceptives, Oral, Synthetic; Desogestrel; Female; Humans; Levonorgestrel; Lipoproteins; Norethindrone; Norgestrel; Norpregnenes; Population Surveillance; Progesterone Congeners; Prospective Studies; Risk | 1987 |
Coagulation effects of oral contraception.
Topics: Blood Coagulation; Contraceptives, Oral; Contraceptives, Oral, Combined; Desogestrel; Ethinyl Estradiol; Female; Fibrinogen; Fibrinolysis; Humans; Levonorgestrel; Mestranol; Norethindrone; Norethindrone Acetate; Norgestrel; Norpregnenes; Platelet Aggregation; Risk Factors; Thromboembolism; Thrombosis | 1987 |
[Progestogen therapy in the treatment of endometrial cancer--clinical results and mechanism of steroid action].
Topics: Estrenes; Female; Humans; In Vitro Techniques; Medroxyprogesterone; Medroxyprogesterone Acetate; Mifepristone; Neoplasms, Hormone-Dependent; Norethindrone; Norgestrel; Progesterone Congeners; Receptors, Progesterone; Tumor Stem Cell Assay; Uterine Neoplasms | 1988 |
Effect of long-term therapy with estrogen and progesterone on the endometrium of post-menopausal women.
Topics: Aged; Atrophy; Contraceptives, Oral, Combined; Dose-Response Relationship, Drug; Drug Therapy, Combination; Dydrogesterone; Endometrium; Estradiol; Estrogens; Estrogens, Conjugated (USP); Estrone; Female; Humans; Hyperplasia; Levonorgestrel; Menopause; Middle Aged; Norethindrone; Norgestrel; Progestins; Time Factors | 1985 |
Sex steroid replacement in post-menopausal women: effects on thyroid hormone status.
Topics: Estrogens, Conjugated (USP); Female; Humans; Menopause; Middle Aged; Norethindrone; Norgestrel; Thyroid Hormones | 1987 |
Influence of pregnancy, oophorectomy and contraceptive steroids on gall bladder concentrating function and hepatic bile flow in the cat.
Topics: Absorption; Animals; Bile; Body Water; Cats; Contraceptives, Oral, Synthetic; Ethinyl Estradiol; Female; Gallbladder; Levonorgestrel; Norethindrone; Norgestrel; Ovariectomy; Pregnancy; Pregnancy, Animal; Prolactin; Stereoisomerism | 1986 |
Antacid does not reduce the bioavailability of oral contraceptive steroids in women.
Topics: Adult; Antacids; Biological Availability; Contraceptives, Oral, Combined; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Norethindrone; Norethindrone Acetate; Norgestrel; Time Factors | 1986 |
Oral contraception, 1986. Currently available formulations.
Topics: Canada; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Administration Schedule; Drug Combinations; Drug Compounding; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; France; Humans; Levonorgestrel; Norethindrone; Norgestrel; Stereoisomerism; United States | 1986 |
Effects of oral contraceptives on carbohydrate metabolism.
Topics: Blood Glucose; Carbohydrate Metabolism; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Female; Glucose Tolerance Test; Humans; Insulin; Insulin Resistance; Levonorgestrel; Norethindrone; Norgestrel | 1986 |
A morphometric study of the effect of oral norethisterone or levonorgestrel on endometrial blood vessels.
Topics: Administration, Oral; Adult; Arteries; Endometrium; Female; Humans; Levonorgestrel; Middle Aged; Myometrium; Norethindrone; Norgestrel; Progesterone; Veins | 1986 |
Progestogen potency in oral contraceptive pills.
Topics: Breast; Cholesterol, HDL; Contraceptives, Oral, Combined; Endometrium; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Menstrual Cycle; Norethindrone; Norgestrel; Norpregnenes; Progesterone Congeners | 1987 |
Phasic approach to oral contraceptives.
Topics: Contraceptives, Oral, Combined; Drug Administration Schedule; Estrogens; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Luteinizing Hormone; Menstrual Cycle; Norethindrone; Norgestrel; Progesterone | 1987 |
Suppression of reproductive function in autoimmune NZB/W mice: effective doses of four contraceptive steroids.
Topics: Animals; Autoimmune Diseases; Contraceptives, Oral, Synthetic; Disease Models, Animal; Ethinyl Estradiol; Female; Follicle Stimulating Hormone; Lupus Erythematosus, Systemic; Luteinizing Hormone; Medroxyprogesterone; Mice; Mice, Inbred Strains; Norethindrone; Norgestrel; Reproduction | 1987 |
Metabolic effects of combined oral contraceptive preparations.
Topics: 3-Hydroxybutyric Acid; Adult; Alanine; Contraceptives, Oral, Combined; Female; Follicular Phase; Humans; Hydroxybutyrates; Levonorgestrel; Luteal Phase; Norethindrone; Norgestrel | 1987 |
Progestogen regulation of tissue plasminogen activator in a human melanoma cell line.
Topics: Ethanol; Fibrinolysis; Humans; Levonorgestrel; Medroxyprogesterone; Melanoma; Norethindrone; Norgestrel; Osmolar Concentration; Time Factors; Tissue Plasminogen Activator; Tumor Cells, Cultured | 1988 |
Selectivity in progesterone and androgen receptor binding of progestagens used in oral contraceptives.
Topics: Cell Line; Cytosol; Desogestrel; Dihydrotestosterone; In Vitro Techniques; Levonorgestrel; Norethindrone; Norgestrel; Norpregnenes; Pregnenediones; Receptors, Androgen; Receptors, Progesterone; Tritium | 1988 |
Effect of food-restriction on steady state kinetics and tissue distribution of norethindrone and levonorgestrel in rabbits.
Topics: Animals; Body Weight; Female; Food Deprivation; Levonorgestrel; Metabolic Clearance Rate; Norethindrone; Norgestrel; Organ Size; Rabbits; Tissue Distribution | 1988 |
Vasomotor symptoms and estrogen-progestogen therapy.
Topics: Adult; Climacteric; Contraceptives, Oral, Combined; Estradiol; Estriol; Estrogens; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Medroxyprogesterone; Medroxyprogesterone Acetate; Middle Aged; Norethindrone; Norgestrel; Progesterone; Progestins; Vasomotor System | 1985 |
Selection of high-performance liquid chromatographic methods in pharmaceutical analysis. I. Optimization for selectivity in reversed-phase chromatography.
Topics: Chromatography, High Pressure Liquid; Estrone; Ethinyl Estradiol; Mestranol; Norethindrone; Norgestrel; Steroids | 1988 |
Selection of high-performance liquid chromatographic methods in pharmaceutical analysis. II. Optimization for selectivity in normal-phase systems.
Topics: Chromatography, High Pressure Liquid; Estrone; Ethinyl Estradiol; Mestranol; Norethindrone; Norgestrel; Steroids | 1988 |
Phasic contraceptive pills and functional ovarian cysts.
Topics: Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Sequential; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Follow-Up Studies; Humans; Laparotomy; Mestranol; Norethindrone; Norgestrel; Ovarian Cysts; Ultrasonography | 1987 |
Confusion between oral contraceptives and oestrogen replacement preparations.
Topics: Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Drug Combinations; Drug Packaging; Estradiol; Estriol; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Medication Errors; Norethindrone; Norgestrel | 1988 |
Misleading advertising.
Topics: Advertising; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Humans; Norethindrone; Norgestrel | 1987 |
Selective on-line trace enrichment for the determination of ethynyl steroids in urine by liquid chromatography with precolumn technology.
Topics: Chemical Phenomena; Chemistry; Chromatography, High Pressure Liquid; Ethinyl Estradiol; Humans; Norethindrone; Norgestrel; Spectrophotometry, Ultraviolet | 1987 |
Analysis of steroids. XXXVIII. The use of high-performance liquid chromatography with diode-array UV detection for estimating impurity profiles of steroid drugs.
Topics: Chromatography, High Pressure Liquid; Drug Contamination; Ethinyl Estradiol; Mass Spectrometry; Norethindrone; Norgestrel; Oxidation-Reduction; Spectrophotometry, Ultraviolet; Steroids | 1987 |
Effect of oral contraceptives on serum prolactin: a longitudinal study in 126 normal premenopausal women.
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Intrauterine Devices; Longitudinal Studies; Norethindrone; Norgestrel; Prolactin; Prospective Studies | 1986 |
Oral contraception, 1986. Endocrinology and pharmacology. A panel discussion.
Topics: Adult; Animals; Breast Neoplasms; Cardiovascular Diseases; Cholesterol, HDL; Contraceptives, Oral, Synthetic; Drug Administration Schedule; Ethinyl Estradiol; Female; Genital Neoplasms, Female; Humans; Mestranol; Middle Aged; Norethindrone; Norgestrel; Rats; Risk | 1986 |
[Guidelines of the Swiss Diabetic Association on diabetes and contraception].
Topics: Blood Glucose; Contraceptives, Oral, Hormonal; Diabetes Mellitus; Diabetes Mellitus, Type 1; Diabetes Mellitus, Type 2; Estrogens; Female; Humans; Norethindrone; Norgestrel; Obesity; Pregnancy; Pregnancy in Diabetics; Societies, Medical; Switzerland | 1986 |
[Analytical studies on compound preparations containing ethinylestradiol].
Topics: Chromatography, High Pressure Liquid; Contraceptives, Oral, Combined; Ethinyl Estradiol; Megestrol; Norethindrone; Norgestrel | 1986 |
Ultrasound demonstration of increased frequency of functional ovarian cysts in women using progestogen-only oral contraception.
Topics: Adult; Contraceptives, Oral, Hormonal; Ethynodiol Diacetate; Female; Humans; Menstrual Cycle; Norethindrone; Norgestrel; Ovarian Cysts; Ovarian Follicle; Progesterone Congeners; Ultrasonography | 1985 |
Phase I comparative clinical trial with subdermal implants--bioabsorbable levonorgestrel or norethisterone pellet fused with cholesterol.
Topics: Absorption; Adult; Cervix Mucus; Cholesterol; Contraceptives, Oral, Combined; Drug Combinations; Drug Evaluation; Drug Implants; Female; Fertility; Humans; Levonorgestrel; Menstrual Cycle; Norethindrone; Norgestrel; Uterine Hemorrhage | 1985 |
The effect of progestins on the mitotic activity of uterine fibromyomas.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Follow-Up Studies; Humans; Leiomyoma; Levonorgestrel; Medroxyprogesterone; Middle Aged; Mitosis; Norethindrone; Norgestrel; Uterine Neoplasms; Uterus | 1985 |
Poly(ortho ester) biodegradable polymer systems.
Topics: Anhydrides; Biodegradation, Environmental; Contraceptives, Oral, Combined; Delayed-Action Preparations; Drug Stability; Female; Humans; Hydrogen-Ion Concentration; Kinetics; Levonorgestrel; Methods; Norethindrone; Norgestrel; Polyesters; Solubility | 1985 |
Pharmacokinetics of norethisterone and levonorgestrel in experimental iron deficiency anemia in rabbits.
Topics: Anemia, Hypochromic; Animals; Biological Availability; Female; Kinetics; Levonorgestrel; Norethindrone; Norgestrel; Rabbits | 1985 |
Norethisterone and levonorgestrel esters: a novel synthetic method.
Topics: Acetic Anhydrides; Esters; Fluoroacetates; Levonorgestrel; Methods; Norethindrone; Norgestrel | 1985 |
Progestogens with antimineralocorticoid activity.
Topics: Adrenalectomy; Aldosterone; Androstadienes; Androstenes; Animals; Canrenoic Acid; Canrenone; Cyproterone; Dose-Response Relationship, Drug; Male; Mineralocorticoid Receptor Antagonists; Mineralocorticoids; Norethindrone; Norgestrel; Norpregnenes; Potassium; Progesterone; Progesterone Congeners; Rats; Rats, Inbred Strains; Sodium; Spironolactone | 1985 |
Nutrition and "the pill".
Topics: Chlormadinone Acetate; Contraceptives, Oral; Demography; Dimethisterone; Ethynodiol Diacetate; Female; Humans; Hypertension; Medroxyprogesterone; Norethindrone; Norethynodrel; Norgestrel; Nutrition Disorders; Nutritional Physiological Phenomena; Obesity; Pregnancy; Pregnancy Complications; Pyridoxine; Tryptophan | 1971 |
[Postovulatory effect of gestagens].
Topics: Chlormadinone Acetate; Corpus Luteum; Female; Humans; Medroxyprogesterone; Norethindrone; Norgestrel; Ovulation; Progesterone | 1971 |
Cross-reaction of contraceptive steroids in competitive binding assays of progesterone and estradiol.
Topics: Chlormadinone Acetate; Contraceptive Agents; Cross Reactions; Diethylstilbestrol; Dydrogesterone; Estradiol; Estrogens; Ethinyl Estradiol; Ethynodiol Diacetate; Humans; Medroxyprogesterone; Megestrol; Mestranol; Norethindrone; Norethynodrel; Norgestrel; Norpregnadienes; Progesterone; Progestins; Protein Binding; Quinestrol; Radioimmunoassay | 1972 |
Specific progestogen binder in uterus of normal rats.
Topics: Animals; Blood Proteins; Chlormadinone Acetate; Cytoplasm; Estradiol; Female; Hydrocortisone; Norethindrone; Norgestrel; Progesterone; Protein Binding; Rabbits; Rats; Testosterone; Tritium; Ultracentrifugation; Uterus | 1972 |
[Changes in plasma lipids caused by oral contraceptives].
Topics: Chlormadinone Acetate; Cholesterol; Contraceptives, Oral; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Lipids; Lipoproteins; Lynestrenol; Medroxyprogesterone; Mestranol; Norethindrone; Norethynodrel; Norgestrel; Phospholipids; Triglycerides | 1972 |
Rheumatic disease, abnormal serology, and oral contraceptives.
Topics: Adolescent; Adult; Animals; Antibodies, Antinuclear; Blood Sedimentation; Complement System Proteins; Contraceptives, Oral; Ethinyl Estradiol; Female; Follow-Up Studies; Humans; Mestranol; Neutrophils; Norethindrone; Norgestrel; Prospective Studies; Rheumatic Diseases; Rheumatoid Factor; Sheep; Time Factors | 1972 |
Antifertility effects of progestins in hamsters.
Topics: Animals; Chlormadinone Acetate; Cricetinae; Embryo Implantation; Female; Fertility; Fertilization; Megestrol; Norethindrone; Norgestrel; Ovulation; Progesterone; Progestins | 1972 |
[Inhibitors of ovulation as inhibitors of proliferation].
Topics: Cell Count; Chlormadinone Acetate; Contraceptives, Oral; Endometrium; Eosinophils; Epithelial Cells; Epithelium; Ethinyl Estradiol; Female; Humans; Mestranol; Norethindrone; Norgestrel; Ovulation; Vagina | 1973 |
Anti-estrogens and plasma proteins. II. Contraceptive drugs and gestagens.
Topics: Adolescent; Adult; Animals; Blood Proteins; Chlormadinone Acetate; Contraceptives, Oral; Cyproterone; Dydrogesterone; Ethinyl Estradiol; Female; Fibrinogen; Haplorhini; Haptoglobins; Humans; Hydrocortisone; Male; Norethindrone; Norgestrel; Plasminogen; Thyroxine; Thyroxine-Binding Proteins; Transferrin | 1973 |
Influence of oral contraceptives on ascorbic acid concentrations in healthy, sexually mature women.
Topics: Adult; Ascorbic Acid; Body Weight; Chlormadinone Acetate; Contraceptives, Oral; Corpus Luteum; Dimethisterone; Educational Status; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Leukocytes; Medroxyprogesterone; Menstruation; Mestranol; Norethindrone; Norethynodrel; Norgestrel; Ovarian Follicle; Parity; Time Factors | 1973 |
[Studies on the problem of solubility and stability of steroid ovulation inhibitors in water, waste water and activated sludge].
Topics: Chlormadinone Acetate; Contraceptives, Oral; Drug Stability; Ethinyl Estradiol; Ethynodiol Diacetate; Lynestrenol; Medroxyprogesterone; Megestrol; Mestranol; Norethindrone; Norgestrel; Solubility; Water | 1973 |
Steroid hormones and the fertilizing capacity of spermatozoa.
Topics: Animals; Chlormadinone Acetate; Chorionic Gonadotropin; Cricetinae; Estradiol; Ethynodiol Diacetate; Female; Fertilization; Humans; Hydrocortisone; Male; Medroxyprogesterone; Megestrol; Norethindrone; Norgestrel; Ovum; Progesterone; Progestins; Sperm Capacitation; Spermatozoa; Testosterone | 1973 |
Effects of progestogenic substances on the uterine secretion of spayed rats primed with oestradiol.
Topics: Animals; Castration; Chlormadinone Acetate; Dydrogesterone; Estradiol; Female; Hydrogen-Ion Concentration; Lynestrenol; Medroxyprogesterone; Norethindrone; Norethynodrel; Norgestrel; Organ Size; Progesterone; Progestins; Rats; Testosterone; Uterus; Viscosity | 1973 |
Modifications induced by progestogen treatment in the action of rat uterine secretion on corona cells in vitro.
Topics: Animals; Castration; Chlormadinone Acetate; Dydrogesterone; Estradiol; Female; Lynestrenol; Medroxyprogesterone; Norethindrone; Norethynodrel; Norgestrel; Ovum; Progestins; Rats; Uterus | 1973 |
[Proceedings: Hormone excretion and cyclus course in various low dosage progestational hormones].
Topics: Body Temperature; Chlormadinone Acetate; Contraceptives, Oral; Female; Humans; Luteinizing Hormone; Lynestrenol; Norethindrone; Norgestrel; Ovulation; Pregnanediol; Time Factors | 1973 |
The sialic acid content in mouse female reproductive organs as a quantitative parameter for testing the estrogenic and antiestrogenic effect, antiestrogenic depot effect, and dissociated effect of estrogens on the uterus and vagina.
Topics: Androgens; Animals; Castration; Cervix Uteri; Chlormadinone Acetate; Estrogens; Estrogens, Conjugated (USP); Estrus; Ethinyl Estradiol; Female; Hydroxyprogesterones; Lynestrenol; Medroxyprogesterone; Megestrol; Mestranol; Mice; Nandrolone; Neuraminic Acids; Norethindrone; Norethynodrel; Norgestrel; Pregnancy; Progesterone; Progestins; Stimulation, Chemical; Testosterone; Uterus; Vagina | 1974 |
Compatibility of hormonal contraceptives in diabetics. Results of a questionnaire survey.
Topics: Adult; Appetite; Body Weight; Chlormadinone Acetate; Contraceptives, Oral; Diabetes Complications; Drug Interactions; Female; Gastrointestinal Diseases; Humans; Insulin; Lynestrenol; Menstruation; Norethindrone; Norgestrel; Pain; Surveys and Questionnaires; Time Factors | 1974 |
A visual aid to the classification of oral contraceptives.
Topics: Chlormadinone Acetate; Contraceptives, Oral; Dose-Response Relationship, Drug; Drug Therapy, Combination; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Lynestrenol; Medroxyprogesterone; Megestrol; Menstruation; Norethindrone; Norgestrel | 1974 |
Progestogens as contraceptives.
Topics: Animals; Chlormadinone Acetate; Contraceptives, Oral; Ethynodiol Diacetate; Female; Norethindrone; Norethynodrel; Norgestrel; Progestins; Rabbits; Rats | 1974 |
[The effects of oral contraceptives on male-pattern alopecia, seborrhoea, acne vulgaris and hirsutism. Anamnestic study on 325 women].
Topics: Acne Vulgaris; Adolescent; Adult; Alopecia; Chlormadinone Acetate; Contraceptives, Oral; Cyproterone; Dermatitis, Seborrheic; Drug Combinations; Drug Evaluation; Ethinyl Estradiol; Female; Follow-Up Studies; Hirsutism; Humans; Megestrol; Mestranol; Nandrolone; Norethindrone; Norgestrel | 1974 |
Colour vision and the 'pill'.
Topics: Acetates; Austria; Chlormadinone Acetate; Color Perception Tests; Color Vision Defects; Contraceptives, Oral, Synthetic; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Fundus Oculi; Germany, East; Humans; Lynestrenol; Mestranol; Norethindrone; Norgestrel; Progesterone Congeners; Time Factors | 1974 |
Effect of oral contraceptives on acne.
Topics: Acne Vulgaris; Adolescent; Adult; Contraceptive Agents; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Mestranol; Norethindrone; Norethynodrel; Norgestrel; Sebaceous Glands | 1974 |
Alpha fetoprotein levels in women taking oral contraceptives.
Topics: Contraceptives, Oral; Drug Combinations; Ethinyl Estradiol; Female; Fetal Proteins; Humans; Lynestrenol; Megestrol; Mestranol; Norethindrone; Norgestrel | 1973 |
Adrenocortical function of patients using oral contraceptives.
Topics: 11-Hydroxycorticosteroids; Adrenal Glands; Adrenocorticotropic Hormone; Contraceptives, Oral; Ethinyl Estradiol; Female; Half-Life; Humans; Hydrocortisone; Lynestrenol; Megestrol; Mestranol; Norethindrone; Norgestrel; Pituitary-Adrenal Function Tests; Stimulation, Chemical; Transcortin | 1974 |
Effects of progesterone and four synthetic progestagens on sodium balance and the renin-aldosterone system in man.
Topics: Aldosterone; Angiotensin II; Dydrogesterone; Humans; Male; Megestrol; Natriuresis; Norethindrone; Norgestrel; Posture; Potassium; Progesterone; Renin; Sodium | 1974 |
[The effect of oral contraceptives on plasma renin activity and plasma renin substrate concentration (author's transl)].
Topics: Adult; Aldosterone; Angiotensin II; Contraceptives, Oral; Drug Combinations; Ethinyl Estradiol; Feedback; Female; Humans; Hypertension; Liver; Lynestrenol; Megestrol; Norethindrone; Norgestrel; Radioimmunoassay; Renin; Stimulation, Chemical; Time Factors | 1974 |
Progesterone-Progestin receptors.
Topics: Animals; Binding Sites; Centrifugation, Zonal; Cytosol; Endometrium; Estradiol; Female; Guinea Pigs; Hydrocortisone; Mice; Norethindrone; Norgestrel; Norsteroids; Progesterone; Protein Binding; Rabbits; Rats; Receptors, Cell Surface; Structure-Activity Relationship; Tritium; Uterus | 1974 |
The oestrogenic potency of various contraceptive steroids as determined by their effects on transcortin-binding capacity.
Topics: Adolescent; Adult; Binding Sites; Carbon Radioisotopes; Chromatography, Gel; Contraceptives, Oral; Dose-Response Relationship, Drug; Ethinyl Estradiol; Female; Humans; Hydrocortisone; Hypogonadism; Megestrol; Mestranol; Norethindrone; Norethynodrel; Norgestrel; Stimulation, Chemical; Time Factors; Transcortin | 1974 |
Radioimmunoassay of synthetic progestogens, norethisterone and norgestrel.
Topics: Animals; Antibody Formation; Antigens; Cattle; Centrifugation; Chromatography, Thin Layer; Half-Life; Humans; Immune Sera; Iodine Radioisotopes; Ligands; Methods; Norethindrone; Norgestrel; Protein Binding; Rabbits; Radioimmunoassay; Serum Albumin, Bovine | 1974 |
Effects of synthetic progestagens on drug metabolism in rat liver microsomes.
Topics: Aerobiosis; Allyl Compounds; Aniline Compounds; Animals; Anisoles; Dealkylation; Estranes; Hydroxylation; Hydroxysteroids; In Vitro Techniques; Kinetics; Lynestrenol; Male; Microsomes, Liver; Nitro Compounds; Norethindrone; Norgestrel; Oxidation-Reduction; Pharmaceutical Preparations; Phenobarbital; Progestins; Rats; Spectrophotometry | 1974 |
Effect of some oral contraceptives on the response of mice to pentobarbitone.
Topics: Animals; Contraceptives, Oral; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Lynestrenol; Megestrol; Mestranol; Mice; Norethindrone; Norgestrel; Pentobarbital; Sleep; Time Factors | 1974 |
Fasting serum growth hormone levels and growth hormone responses to exercise during normal menstrual cycles and cycles of oral contraceptives.
Topics: Acetates; Adult; Contraceptives, Oral; Ethinyl Estradiol; Exercise Test; Fasting; Female; Growth Hormone; Humans; Luteinizing Hormone; Lynestrenol; Menstruation; Mestranol; Norethindrone; Norgestrel; Ovulation; Physical Exertion; Radioimmunoassay; Time Factors | 1974 |
Analysis of nanogram quantities of norethisterone in plasma using a GC-MS-COM selective ion detection procedure.
Topics: Administration, Oral; Chromatography, Gas; Computers; Electronics; Female; Humans; Mass Spectrometry; Methane; Methods; Microchemistry; Norethindrone; Norgestrel; Silicon; Time Factors; Tritium | 1974 |
Effect of synthetic gestagens on progesterone formation in vitro in human corpus luteum of pregnancy.
Topics: Carbon Radioisotopes; Corpus Luteum; Depression, Chemical; Female; Humans; In Vitro Techniques; Lynestrenol; Medroxyprogesterone; Megestrol; Norethindrone; Norethynodrel; Norgestrel; Pregnancy; Pregnenolone; Progesterone; Progesterone Congeners | 1974 |
The effect of oral contraceptives on hormonal cytology.
Topics: Adult; Cell Nucleus; Drug Combinations; Estradiol Congeners; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Half-Life; Humans; Lynestrenol; Megestrol; Menstruation; Mestranol; Norethindrone; Norgestrel; Ovulation; Progesterone Congeners; Time Factors; Vagina; Vaginal Smears | 1974 |
Electroencephalographic changes in women treated with contraceptive steroids.
Topics: Adult; Brain; Contraceptives, Oral; Electroencephalography; Ethinyl Estradiol; Female; Follicle Stimulating Hormone; Humans; Hypothalamo-Hypophyseal System; Luteinizing Hormone; Menstruation; Norethindrone; Norgestrel; Ovulation; Pregnancy; Time Factors | 1974 |
Plasma concentrations of free and non-TeBG bound testosterone in women on oral contraceptives.
Topics: Adolescent; Adult; Blood Proteins; Contraceptives, Oral; Drug Combinations; Ethinyl Estradiol; Female; Humans; Mestranol; Norethindrone; Norgestrel; Protein Binding; Serum Globulins | 1974 |
[Brace and hormone therapy of idiopathic scolioses. Report of a 6-year investigation (author's transl)].
Topics: Adolescent; Body Height; Bone Development; Braces; Child; Drug Combinations; Ethinyl Estradiol; Female; Follow-Up Studies; Humans; Norethindrone; Norgestrel; Progesterone Congeners; Radiography; Scoliosis; Spine; Time Factors | 1974 |
Hair growth in a patient with hirsutism: poor response to ovarian suppression.
Topics: Adult; Drug Combinations; Ethinyl Estradiol; Female; Hair; Hirsutism; Humans; Norethindrone; Norgestrel; Seasons; Temperature; Thigh | 1973 |
The estrogenic potency of ethinylestradiol and mestranol--a comparative study.
Topics: Chromatography, Gel; Dose-Response Relationship, Drug; Ethinyl Estradiol; Female; Humans; Hydrocortisone; Mestranol; Norethindrone; Norgestrel; Transcortin | 1973 |
Effects of contraceptive pill constituents on foetal mouse hearts.
Topics: Animals; Contraceptives, Oral; Dose-Response Relationship, Drug; Drug Combinations; Ethinyl Estradiol; Fetal Heart; Mice; Norethindrone; Norgestrel; Organ Culture Techniques; Tissue Survival | 1973 |
Effects of exogenous estrogen and progestin on pituitary responsiveness to synthetic luteinizing hormone-releasing factor.
Topics: Adult; Contraceptives, Oral; Dimethisterone; Drug Combinations; Drug Synergism; Estrogens; Ethinyl Estradiol; Feedback; Female; Follicle Stimulating Hormone; Gonadotropin-Releasing Hormone; Humans; Luteinizing Hormone; Mestranol; Norethindrone; Norgestrel; Pituitary Gland; Progesterone; Time Factors | 1974 |
Morphologic changes in the ovaries of women treated with continuous microdose progestogens.
Topics: Adult; Biopsy; Corpus Luteum; Female; Humans; Hysterectomy; Menstruation; Norethindrone; Norgestrel; Norpregnadienes; Ovarian Follicle; Ovary; Ovulation; Progesterone; Progestins; Sterilization, Tubal | 1972 |
[Use of synthetic progestins in diffuse fibrocystic mastopathy].
Topics: Breast Diseases; Cysts; Drug Combinations; Ethinyl Estradiol; Female; Humans; Mestranol; Norethindrone; Norethynodrel; Norgestrel; Progestins; Radiography; Syndrome; Time Factors | 1972 |
Effects of norethindrone (17-ethynyl-17 -hydroxy-4-estren-3-one) and norgestrel (dl-13 -ethyl-17-ethynyl-17 -hydroxy-4-gonen-3-one) on the tissue distribution of 3 H-estradiol-17 in ovariectomized rats.
Topics: Adrenal Glands; Animals; Castration; Cerebellum; Chromatography, Gas; Estradiol; Female; Hypothalamus; Liver; Norethindrone; Norgestrel; Ovary; Pituitary Gland; Rats; Tritium; Uterus; Vagina | 1973 |
The effects of various steroids on the vaginal histology in the rat.
Topics: Adrenal Glands; Animals; Castration; Contraceptives, Oral; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Hydrocortisone; Lynestrenol; Mestranol; Methyltestosterone; Norethindrone; Norethynodrel; Norgestrel; Organ Size; Ovary; Progesterone; Rats; Testosterone; Uterus; Vagina | 1973 |
One-hour glucose tolerance in relation to the use of contraceptive drugs.
Topics: Adult; Age Factors; Blood Glucose; Contraceptives, Oral; Diabetes Mellitus; Dimethisterone; Ethynodiol Diacetate; Female; Glucose Tolerance Test; Humans; Medroxyprogesterone; Mestranol; Norethindrone; Norethynodrel; Norgestrel; Obesity; Time Factors | 1973 |
Serum LH concentration in women under contraceptive treatment with estrogen-free progestagens.
Topics: Female; Humans; Immune Sera; Injections, Intramuscular; Luteinizing Hormone; Menstruation; Norethindrone; Norgestrel; Radioimmunoassay; Time Factors | 1973 |
Influence of hormonal contraceptives on carbohydrate and lipid metabolism in the rat.
Topics: Adipose Tissue; Animals; Blood Glucose; Carbohydrate Metabolism; Cells; Cholesterol; Contraceptives, Oral; Dose-Response Relationship, Drug; Epinephrine; Ethinyl Estradiol; Fatty Acids, Nonesterified; Female; Glycerol; Insulin; Lipid Metabolism; Lipid Mobilization; Liver; Liver Glycogen; Nandrolone; Norethindrone; Norgestrel; Oxidation-Reduction; Phospholipids; Progestins; Rats | 1973 |
Fasting serum lipids and serum lipoprotein distribution during oral contraceptive therapy in Nigerians.
Topics: Cholesterol; Contraceptives, Oral; Esters; Estradiol; Fasting; Female; Humans; Hyperlipidemias; Lipids; Lipoproteins; Mestranol; Nigeria; Norethindrone; Norgestrel; Time Factors; Triglycerides | 1973 |
[Action of synthetic progestational drugs on plasma lipids].
Topics: Administration, Oral; Adult; Age Factors; Aged; Humans; Lipids; Male; Middle Aged; Norethindrone; Norgestrel | 1973 |
Blood platelet biochemistry in women receiving steroid contraceptives.
Topics: Acid Phosphatase; Adenosine Diphosphate; Adenosine Triphosphate; Adult; Blood Platelets; Blood Protein Electrophoresis; Contraceptives, Oral; Delayed-Action Preparations; Drug Combinations; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Glycerophosphates; Humans; Injections, Intramuscular; Lynestrenol; Medroxyprogesterone; Menstruation; Mestranol; Monoamine Oxidase; Norethindrone; Norgestrel; Sulfatases | 1973 |
Influence of pregnancy and oral contraceptives on platelets in relation to coagulation and aggregation.
Topics: Adenosine Diphosphate; Adolescent; Adult; Animals; Blood Coagulation Disorders; Blood Platelets; Cholesterol; Contraceptives, Oral; Ethynodiol Diacetate; Female; Humans; Norethindrone; Norgestrel; Platelet Adhesiveness; Pregnancy; Prothrombin Time; Rats; Thrombin; Thromboplastin | 1973 |
Role of platelet factor 3 in the hypercoagulability induced by pregnancy and oral contraceptives.
Topics: Adult; Animals; Blood Cell Count; Blood Coagulation; Blood Coagulation Disorders; Blood Coagulation Factors; Blood Platelets; Contraceptives, Oral; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Mestranol; Methods; Middle Aged; Norethindrone; Norgestrel; Phosphatidylethanolamines; Platelet Adhesiveness; Pregnancy; Prothrombin Time; Rats; Thromboplastin | 1973 |
[Proceedings: Estrogen over or undersupply in hormonal contraception?].
Topics: Contraceptives, Oral; Endometrium; Estrogens; Ethinyl Estradiol; Female; Humans; Hydrocortisone; Mestranol; Norethindrone; Norethynodrel; Norgestrel; Protein Binding; Transcortin | 1973 |
Prospects in the control of conception.
Topics: Abortion, Induced; Contraception; Contraceptive Agents; Dilatation and Curettage; Estrogens; Female; Fertilization; Humans; Intrauterine Devices; Male; Methods; Norethindrone; Norgestrel; Prostaglandins; Sodium Chloride; Spermatozoa; Sterilization, Reproductive | 1973 |
Effects of oral contraceptives on vitamin A metabolism in the human and the rat.
Topics: Adult; Animals; Body Temperature; Carotenoids; Contraceptives, Oral; Diet; Drug Combinations; Ethinyl Estradiol; Female; Hematocrit; Humans; Liver; Menstruation; Norethindrone; Norgestrel; Nutritional Requirements; Rats; Species Specificity; Vitamin A | 1974 |
Endocervical changes with the use of synthetic steroids.
Topics: Biopsy; Cervix Uteri; Colposcopy; Contraceptives, Oral; Estradiol; Female; Humans; Hyperplasia; Lynestrenol; Mestranol; Norethindrone; Norgestrel; Pregnancy | 1974 |
1-Beta-hydroxylation of D-norgestrel and norethisterone by Botryodiplodia malorum.
Topics: Animals; Biological Assay; Chromatography, Thin Layer; Fungi; Hydroxylation; Mass Spectrometry; Norethindrone; Norgestrel; Time Factors | 1974 |
The effects of synthetic estrogens on the metabolic clearance and production rates of estrone and estradiol.
Topics: Adult; Carbon Radioisotopes; Contraceptives, Oral; Estradiol; Estrone; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Injections, Intravenous; Isotope Labeling; Mestranol; Metabolic Clearance Rate; Norethindrone; Norgestrel; Radioimmunoassay; Time Factors; Tritium | 1974 |
Proceedings: Radioimmunoassay of synthetic progestins in plasma.
Topics: Animals; Half-Life; Humans; Iodine Radioisotopes; Norethindrone; Norgestrel; Rabbits; Radioimmunoassay | 1974 |
Oral contraceptives and erythema nodosum.
Topics: Adult; Contraceptives, Oral; Erythema Nodosum; Ethinyl Estradiol; Female; Humans; Mestranol; Norethindrone; Norgestrel | 1972 |
Aliphatic esters of 6,6-difluoro-17 -hydroxy-17-ethynyl-4-estren-3-one (6,6-difluoronorethindrone) and (+)-6,6-difluoro-13 -ethyl-17 -hydroxy-17-ethynyl-4-gonen-3-one ((+)-6,6-difluoronorgestrel).
Topics: Animals; Chromatography, Thin Layer; Esters; Female; Fluorine; Magnetic Resonance Spectroscopy; Mass Spectrometry; Methods; Norethindrone; Norgestrel; Rabbits; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet; Uterus | 1972 |
Cerebral ischaemic lesions and oral contraception.
Topics: Adolescent; Adult; Cerebrovascular Disorders; Contraceptives, Oral; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Humans; Intracranial Embolism and Thrombosis; Ischemic Attack, Transient; Lynestrenol; Megestrol; Mestranol; Middle Aged; Norethindrone; Norethynodrel; Norgestrel; Pregnancy | 1971 |
[Changes of bleeding rhythm in normal biphasically menstruating women during continuing administration of small gestagen doses].
Topics: Cervix Mucus; Female; Humans; Menstruation; Norethindrone; Norgestrel; Periodicity; Vaginal Smears | 1971 |
Induction of the "pregnancy zone" protein by oral contraceptives.
Topics: Adult; Blood Protein Electrophoresis; Blood Proteins; Contraceptives, Oral; Drug Combinations; Female; Humans; Mestranol; Norethindrone; Norgestrel; Pregnancy; Time Factors | 1971 |
[The metabolism of norethisterone (17 -ethinyl-4-estren-17 -ol-3-one) and of DL- and D-norgestrel (18-methyl-17 -ethinyl-4-estren-17 -ol-3-one) in man. (Alkyl-substituted steroids. 8)].
Topics: Administration, Oral; Adult; Autoradiography; Carbon Isotopes; Chromatography, Gas; Chromatography, Thin Layer; Electrophoresis; Female; Glycosides; Humans; Liver; Male; Middle Aged; Norethindrone; Norgestrel; Spectrophotometry; Sulfatases; Sulfates; Sulfuric Acids; Time Factors; Tritium | 1971 |
Depression of the progesterone levels in women treated with synthetic gestagens after ovulation.
Topics: Adult; Chorionic Gonadotropin; Corpus Luteum; Estrogens; Female; Humans; Medroxyprogesterone; Menstruation; Norethindrone; Norgestrel; Ovulation; Progesterone; Protein Binding; Time Factors | 1971 |
[Daily fluctuation of the follicle-stimulating (FSH) and luteinizing (LH) hormone in the human plasma].
Topics: Acetates; Adult; Castration; Circadian Rhythm; Contraceptives, Oral; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Follicle Stimulating Hormone; Humans; Luteinizing Hormone; Male; Menopause; Menstruation; Mestranol; Middle Aged; Norethindrone; Norgestrel; Time Factors | 1970 |
Time- and dose-dependent alterations of basal and LH-RH-stimulated LH-release during treatment with various hormonal contraceptives.
Topics: Animals; Chlormadinone Acetate; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Cyproterone; Cyproterone Acetate; Desogestrel; Dose-Response Relationship, Drug; Ethinyl Estradiol; Female; Gonadotropin-Releasing Hormone; Levonorgestrel; Luteinizing Hormone; Norethindrone; Norgestrel; Norpregnenes; Rats | 1984 |
Effect of oestrogen and progesterone on fasting serum cholesterol and triglyceride levels in post-menopausal women.
Topics: Adult; Aged; Cholesterol; Clonidine; Dydrogesterone; Estradiol; Estradiol Congeners; Estrogens, Conjugated (USP); Estrone; Female; Humans; Menopause; Middle Aged; Norethindrone; Norethindrone Acetate; Norgestrel; Progesterone Congeners; Triglycerides | 1982 |
Pharmacokinetic and "potency" of contraceptive steroids.
Topics: Contraceptives, Oral; Contraceptives, Oral, Combined; Female; Humans; Kinetics; Levonorgestrel; Norethindrone; Norgestrel | 1984 |
Effect of oestrogen replacement therapy on blood coagulation factors in postmenopausal women.
Topics: Blood Coagulation; Blood Coagulation Factors; Blood Coagulation Tests; Contraceptives, Oral, Combined; Estradiol; Estradiol Congeners; Estrogens, Conjugated (USP); Estrone; Female; Humans; Levonorgestrel; Menopause; Middle Aged; Norethindrone; Norgestrel; Progesterone Congeners; Time Factors | 1983 |
Transcortin as an indicator of estrogenic potency in oral contraceptives.
Topics: Adult; Chlormadinone Acetate; Contraceptives, Oral; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Kinetics; Mestranol; Norethindrone; Norgestrel; Transcortin | 1980 |
[Effects of hormonal contraceptives on parameters of lipid metabolism (author's transl)].
Topics: Chlormadinone Acetate; Cholesterol; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Fatty Acids, Nonesterified; Female; Humans; Lipids; Lipoproteins, LDL; Mestranol; Norethindrone; Norgestrel; Phospholipids; Triglycerides | 1980 |
[Model studies on incubated hen's eggs for the detection of synthetic gestagens within the framework of residue determination].
Topics: Animals; Biological Assay; Body Weight; Chick Embryo; Chickens; Chlormadinone Acetate; Eggs; Feathers; Female; Food Contamination; Male; Megestrol; Norethindrone; Norgestrel; Progesterone Congeners | 1981 |
Progestagenic and antigonadotrophic activities of STS 557.
Topics: Administration, Oral; Animals; Chlormadinone Acetate; Contraceptives, Oral, Combined; Female; Gonadotropins; Injections, Subcutaneous; Levonorgestrel; Nandrolone; Norethindrone; Norgestrel; Ovulation; Progesterone Congeners; Rabbits; Rats; Rats, Inbred Strains; Species Specificity | 1983 |
[Oral-cytological studies on the effect of combined contraceptive preparations as compared to menstruation and pregnancy].
Topics: Chlormadinone Acetate; Contraceptives, Oral; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Gingiva; Humans; Menstruation; Mestranol; Norethindrone; Norgestrel; Pregnancy | 1982 |
Changes in the binding of oestradiol to uterine oestrogen receptors induced by some progesterone and 19-nor-testosterone derivatives.
Topics: Animals; Chlormadinone Acetate; Cytoplasm; Estradiol; Female; In Vitro Techniques; Medroxyprogesterone; Medroxyprogesterone Acetate; Norethindrone; Norgestrel; Rats; Receptors, Estradiol; Receptors, Estrogen; Uterus | 1983 |
Distribution and percentages of non-protein bound contraceptive steroids in human serum.
Topics: Carrier Proteins; Centrifugation; Cyproterone; Cyproterone Acetate; Dialysis; Ethinyl Estradiol; Female; Humans; Male; Norethindrone; Norgestrel; Pregnancy; Serum Albumin; Sex Hormone-Binding Globulin; Ultrafiltration | 1982 |
Endocrinological studies with desogestrel.
Topics: Administration, Oral; Animals; Castration; Contraceptives, Oral, Combined; Decidua; Desogestrel; Endometrium; Estrogen Antagonists; Female; Levonorgestrel; Mice; Norethindrone; Norgestrel; Norpregnenes; Ovulation; Pregnancy; Progesterone Congeners; Rabbits; Rats; Species Specificity | 1983 |
Long-acting progestins--promise and prospects.
Topics: Animals; Bibliographies as Topic; Breast Neoplasms; Contraceptives, Oral, Combined; Delayed-Action Preparations; Dogs; Female; Haplorhini; Humans; Injections, Intramuscular; Intrauterine Devices, Medicated; Levonorgestrel; Medroxyprogesterone; Medroxyprogesterone Acetate; Norethindrone; Norgestrel; Progesterone Congeners; Rats; Reproduction; Uterine Neoplasms | 1983 |
Sulphation of contraceptive steroids.
Topics: Animals; Carbon Radioisotopes; Contraceptives, Oral; Dehydroepiandrosterone; Estradiol Congeners; Ethinyl Estradiol; Female; Lynestrenol; Male; Norethindrone; Norgestrel; Rabbits; Structure-Activity Relationship; Sulfates | 1983 |
Plasma levels of levonorgestrel, gestodene, norethisterone and cyproterone acetate on single-dose subcutaneous administration in oily solution in the rat, beagle and rhesus monkey.
Topics: Animals; Contraceptives, Oral; Contraceptives, Oral, Combined; Cyproterone; Cyproterone Acetate; Dogs; Female; Half-Life; Injections, Subcutaneous; Levonorgestrel; Macaca mulatta; Norethindrone; Norgestrel; Norpregnenes; Oils; Radioimmunoassay; Rats; Solutions; Species Specificity; Time Factors | 1984 |
The effect of various regimens of hormone therapy on serum cholesterol and triglyceride concentrations in postmenopausal women.
Topics: Cholesterol; Drug Combinations; Estradiol; Estrogens; Estrogens, Conjugated (USP); Estrone; Female; Humans; Menopause; Mestranol; Norethindrone; Norgestrel; Time Factors; Triglycerides | 1980 |
The role of estradiol dehydrogenase in mediating progestin effects on endometrium from postmenopausal women receiving estrogens and progestins.
Topics: 17-Hydroxysteroid Dehydrogenases; DNA; Endometrium; Estradiol; Estradiol Dehydrogenases; Estrogens, Conjugated (USP); Estrone; Female; Humans; Menopause; Norethindrone; Norgestrel; Receptors, Estradiol; Receptors, Estrogen | 1981 |
Actions of progestins on the morphology and biochemistry of the endometrium of postmenopausal women receiving low-dose estrogen therapy.
Topics: DNA; Endometrium; Estrogens, Conjugated (USP); Female; Humans; Menopause; Middle Aged; Norethindrone; Norgestrel; Progesterone Congeners | 1982 |
Dose-dependent effects of synthetic progestins on the biochemistry of the estrogenized post-menopausal endometrium.
Topics: Cell Nucleus; DNA; Dose-Response Relationship, Drug; Endometrium; Estrogens, Conjugated (USP); Female; Humans; Menopause; Norethindrone; Norgestrel; Progesterone Congeners; Receptors, Estradiol; Receptors, Estrogen | 1981 |
Further studies on sister-chromatid exchange frequency in users of hormonal contraceptives.
Topics: Contraceptive Agents, Female; Contraceptives, Oral, Combined; Crossing Over, Genetic; Ethinyl Estradiol; Female; Humans; Lymphocytes; Mitomycin; Mitomycins; Norethindrone; Norgestrel; Pregnancy; Sister Chromatid Exchange | 1983 |
Long-acting contraceptive agents: analysis and purification of steroid esters.
Topics: Chromatography, High Pressure Liquid; Contraceptives, Oral; Contraceptives, Oral, Combined; Delayed-Action Preparations; Esters; Indicators and Reagents; Levonorgestrel; Norethindrone; Norgestrel; Stereoisomerism; Structure-Activity Relationship | 1983 |
Long-acting contraceptive agents: in vitro hydrolysis of esters of norethisterone and levonorgestrel.
Topics: Animals; Chromatography, Gas; Contraceptive Agents; Contraceptives, Oral, Combined; Delayed-Action Preparations; Esters; Hydrolysis; Levonorgestrel; Liver; Norethindrone; Norgestrel; Rabbits; Stereoisomerism; Structure-Activity Relationship | 1983 |
Long-acting contraceptive agents: structure activity relationships in a series of norethisterone and levonorgestrel esters.
Topics: Animals; Biological Assay; Contraceptive Agents; Contraceptives, Oral, Combined; Delayed-Action Preparations; Esters; Estrus; Female; Levonorgestrel; Norethindrone; Norgestrel; Pregnancy; Rats; Rats, Inbred Strains; Stereoisomerism; Structure-Activity Relationship | 1983 |
[Testing of the steroid-related suppressive effect on the hypothalamo-hypophyseal system using twofold stimulation].
Topics: Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Follicle Stimulating Hormone; Humans; Hypothalamo-Hypophyseal System; Luteinizing Hormone; Menstruation; Norethindrone; Norgestrel; Pituitary Hormone-Releasing Hormones; Prolactin; Thyrotropin-Releasing Hormone | 1984 |
Vasoconstrictory thromboxane A2 and vasodilatory prostacyclin in climacteric women: effect of oestrogen-progestogen therapy.
Topics: 6-Ketoprostaglandin F1 alpha; Adult; Climacteric; Contraceptives, Oral, Combined; Drug Therapy, Combination; Epoprostenol; Estradiol; Female; Humans; Levonorgestrel; Middle Aged; Norethindrone; Norgestrel; Thromboxane A2; Thromboxanes | 1984 |
Effect of levonorgestrel contraceptive implants, Norplant, on blood coagulation.
Topics: Adult; Antithrombins; Blood Coagulation; Blood Coagulation Factors; Blood Coagulation Tests; Contraceptives, Oral, Combined; Drug Combinations; Drug Implants; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Fibrin Fibrinogen Degradation Products; Fibrinolysis; Humans; Levonorgestrel; Mestranol; Norethindrone; Norgestrel | 1984 |
Serum copper and zinc in hormonal contraceptive users.
Topics: 20-alpha-Dihydroprogesterone; Contraceptive Devices, Female; Contraceptives, Oral; Contraceptives, Oral, Combined; Copper; Estradiol; Ethinyl Estradiol; Female; Humans; Medroxyprogesterone; Medroxyprogesterone Acetate; Norethindrone; Norgestrel; Zinc | 1980 |
Terminal half-lives in plasma and bioavailability of norethisterone, levonorgestrel, cyproterone acetate and gestodene in rats, beagles and rhesus monkeys.
Topics: Administration, Oral; Animals; Biological Availability; Cyproterone; Cyproterone Acetate; Dogs; Half-Life; Injections, Intravenous; Injections, Subcutaneous; Kinetics; Levonorgestrel; Macaca mulatta; Norethindrone; Norgestrel; Norpregnenes; Rats; Species Specificity; Stereoisomerism | 1981 |
Lipid metabolic studies in oophorectomized women: effects of synthetic progestogens on individual serum phospholipids and serum lecithin fatty acid composition.
Topics: Adult; Castration; Fatty Acids; Female; Humans; Levonorgestrel; Liver Function Tests; Medroxyprogesterone; Medroxyprogesterone Acetate; Middle Aged; Norethindrone; Norethindrone Acetate; Norgestrel; Phosphatidylcholines; Phospholipids; Progesterone Congeners | 1982 |
[Hormonal contraceptives in female rowers].
Topics: Adult; Body Weight; Contraceptives, Oral, Combined; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Hemodynamics; Humans; Mestranol; Norethindrone; Norgestrel; Sports | 1984 |
Hepatic actions of progestogenic steroids.
Topics: Aminopyrine N-Demethylase; Animals; Bilirubin; Cytochrome b Group; Cytochrome P-450 Enzyme System; Cytochromes b5; Female; Liver; Liver Glycogen; Microsomes, Liver; Norethindrone; Norgestrel; Progestins; Radioimmunoassay; Rats; Sleep | 1984 |
Effect of estrogen/progestin potency on lipid/lipoprotein cholesterol.
Topics: Adult; Age Factors; Cholesterol; Cholesterol, HDL; Cholesterol, LDL; Cholesterol, VLDL; Contraceptives, Oral, Sequential; Contraceptives, Oral, Synthetic; Drug Combinations; Estrogens; Ethinyl Estradiol; Female; Humans; Lipids; Lipoproteins; Lipoproteins, HDL; Lipoproteins, LDL; Lipoproteins, VLDL; Mestranol; Middle Aged; Norethindrone; Norgestrel; Progestins; Triglycerides | 1983 |
Effects of daily 30 mcg d-norgestrel on growth hormone and cortisol.
Topics: Adult; Asian People; Carbohydrate Metabolism; Female; Growth Hormone; Humans; Norethindrone; Norethindrone Acetate; Norgestrel; Thailand | 1983 |
Synthetic progestins and sweetness preference in intact female Sprague-Dawley rats.
Topics: Analysis of Variance; Animals; Drinking; Female; Norethindrone; Norethynodrel; Norgestrel; Rats; Rats, Inbred Strains; Saccharin; Solutions; Taste | 1983 |
[Studies on long acting contraceptives: synthesis of 17 beta-steroid esters].
Topics: Esters; Norethindrone; Norgestrel | 1983 |
Further investigations on the cytological effects of some contraceptives.
Topics: Cell Cycle; Cell Nucleus; Contraceptives, Oral; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Lynestrenol; Mestranol; Mitosis; Mutagenicity Tests; Mutagens; Mutation; Norethindrone; Norgestrel; Plant Physiological Phenomena; Plants; Structure-Activity Relationship | 1984 |
[Comparative studies of the effect on the in vitro growth of endometrial cancers of hydroxyprogesterone caproate, norethisterone acetate and D-norgestrel].
Topics: 17 alpha-Hydroxyprogesterone Caproate; Cells, Cultured; Drug Evaluation, Preclinical; Drug Resistance; Female; Humans; Hydroxyprogesterones; Norethindrone; Norethindrone Acetate; Norgestrel; Uterine Neoplasms | 1984 |
Effects of progestin-estrogen combination and progestational contraceptives on pituitary gonadotropins, gonadal steroids and sex hormone-binding globulin.
Topics: Adult; Estradiol; Ethinyl Estradiol; Female; Follicle Stimulating Hormone; Gonadal Steroid Hormones; Gonadotropins, Pituitary; Humans; Luteinizing Hormone; Lynestrenol; Norethindrone; Norgestrel; Progesterone; Progesterone Congeners; Progesterone-Binding Globulin; Sex Hormone-Binding Globulin; Testosterone | 1980 |
Binding of the contraceptive steroids norgestrel and norethisterone in human plasma.
Topics: Binding Sites; Binding, Competitive; Blood Proteins; Dihydrotestosterone; Female; Humans; Levonorgestrel; Norethindrone; Norgestrel; Protein Binding; Serum Albumin; Sex Hormone-Binding Globulin; Stereoisomerism; Testosterone | 1980 |
[Comparative study of menstrual blood loss with progestagen-releasing intrauterine devices].
Topics: Female; Humans; Intrauterine Devices, Medicated; Levonorgestrel; Menstruation; Norethindrone; Norgestrel; Progesterone | 1981 |
Binding of the gestagens norethisterone and levonorgestrel in blood of various species.
Topics: Animals; Blood Proteins; Dialysis; Dogs; Electrophoresis, Polyacrylamide Gel; Female; Guinea Pigs; Humans; In Vitro Techniques; Kinetics; Levonorgestrel; Macaca mulatta; Norethindrone; Norgestrel; Papio; Protein Binding; Rabbits; Rats; Species Specificity | 1981 |
Progestogens and arterial disease--evidence from the Royal College of General Practitioners' study.
Topics: Adult; Cardiovascular Diseases; Cholesterol; Cholesterol, HDL; Contraceptives, Oral; Contraceptives, Oral, Synthetic; England; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Lipoproteins, HDL; Norethindrone; Norethindrone Acetate; Norgestrel; Progesterone Congeners; Prospective Studies | 1982 |
The effect of progestins in combined oral contraceptives on serum lipids with special reference to high-density lipoproteins.
Topics: Adult; Cardiovascular Diseases; Cholesterol; Cholesterol, HDL; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Female; Humans; Levonorgestrel; Lipids; Lipoproteins, HDL; Norethindrone; Norethindrone Acetate; Norgestrel; Progesterone Congeners; Triglycerides | 1982 |
Effects of progestogens on the cardiovascular system.
Topics: Adult; Cardiovascular Diseases; Cerebrovascular Disorders; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Coronary Disease; Estrogens; Female; Humans; Hypertension; Levonorgestrel; Norethindrone; Norethindrone Acetate; Norgestrel; Progestins | 1982 |
The effects of ampicillin on oral contraceptive steroids in women.
Topics: Adult; Ampicillin; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Drug Interactions; Ethinyl Estradiol; Female; Follicle Stimulating Hormone; Humans; Levonorgestrel; Norethindrone; Norgestrel; Progesterone; Time Factors | 1982 |
Malignant hypertension and oral contraceptives: four cases, with two due to the 30 micrograms oestrogen pill.
Topics: Adult; Brain Diseases; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Estrogens; Ethinyl Estradiol; Female; Humans; Hypertension, Malignant; Levonorgestrel; Norethindrone; Norgestrel | 1982 |
Effect on blood pressure or changing from high to low dose steroid preparations in women with oral contraceptive induced hypertension.
Topics: Adult; Blood Pressure; Contraceptives, Oral; Contraceptives, Oral, Synthetic; Ethinyl Estradiol; Female; Humans; Hypertension; Levonorgestrel; Norethindrone; Norgestrel | 1982 |
Lipid metabolic studies in oophorectomised women: effects on serum lipids and lipoproteins of three synthetic progestogens.
Topics: Adult; Blood Glucose; Castration; Contraceptives, Oral, Combined; Female; Glucose Tolerance Test; Humans; Hysterectomy; Insulin; Levonorgestrel; Lipids; Lipoproteins; Medroxyprogesterone; Middle Aged; Norethindrone; Norethindrone Acetate; Norgestrel; Uterine Cervical Neoplasms | 1982 |
Comparative trials of low-dose combined oral contraceptives.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Mestranol; Norethindrone; Norethindrone Acetate; Norgestrel; Pregnancy | 1983 |
Studies on cell-mediated immunity in women using different fertility regulating methods.
Topics: Adolescent; Adult; Contraception; Contraceptives, Oral; Contraceptives, Oral, Combined; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Immunity, Cellular; Intrauterine Devices, Copper; Lymphocyte Activation; Norethindrone; Norgestrel; Phytohemagglutinins; Time Factors | 1983 |
Influence of environmental chemicals on drug therapy in humans: studies with contraceptive steroids.
Topics: Animals; Antipyrine; Contraceptives, Oral; Environment; Ethinyl Estradiol; Female; Half-Life; Humans; Intestinal Mucosa; Jejunum; Kinetics; Norethindrone; Norgestrel; Phenobarbital; Rats; Rifampin | 1980 |
[Occurrence and histological structure of adenocarcinoma of the endocervix after long-term use of oral contraceptives (author's transl)].
Topics: Adenocarcinoma; Adult; Carcinoma in Situ; Cell Differentiation; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Female; Humans; Lynestrenol; Middle Aged; Norethindrone; Norgestrel; Parity; Time Factors; Uterine Cervical Neoplasms | 1982 |
[Comparison of the results of gestagen therapy of cancer of the corpus uteri with a preliminary study of tumor cell culture sensitivity to the preparations].
Topics: 17 alpha-Hydroxyprogesterone Caproate; Cells, Cultured; Drug Evaluation; Drug Evaluation, Preclinical; Drug Resistance; Female; Humans; Hydroxyprogesterones; Norethindrone; Norgestrel; Progesterone Congeners; Uterine Neoplasms | 1982 |
Effects of various types and dosages of progestogens on the postmenopausal endometrium.
Topics: DNA; Endometrium; Enzyme Induction; Estradiol Dehydrogenases; Estrogens; Female; Humans; Menopause; Mitosis; Norethindrone; Norgestrel; Progestins | 1982 |
Comparative effects of progesterone, norgestrel, norethisterone and tamoxifen on the abnormal uterus of the anovulatory rat.
Topics: Animals; Anovulation; Estradiol; Female; Norethindrone; Norgestrel; Progesterone; Rats; Receptors, Estrogen; Subcellular Fractions; Tamoxifen; Uterus | 1982 |
Danazol and gestagen displacement of testosterone and influence on sex-hormone-binding globulin capacity.
Topics: Binding, Competitive; Danazol; Dose-Response Relationship, Drug; Endometriosis; Female; Humans; Norethindrone; Norgestrel; Pregnadienes; Progesterone; Sex Hormone-Binding Globulin; Testosterone | 1982 |
Use of [125I]-iodohistamine-labelled steroid derivatives as radioligands for radioimmunoassay of natural and synthetic steroids.
Topics: Estradiol; Estriol; Histamine; Iodine Radioisotopes; Medroxyprogesterone; Norethindrone; Norgestrel; Progesterone; Radioimmunoassay; Radioligand Assay; Steroids; Testosterone | 1981 |
Norethisterone-4 beta,5-oxide and laevonorgestrel-4 beta,5-oxide: formation in rat liver microsomal incubations and interference with microsomal epoxide hydrolase and cytoplasmic glutathione S-transferase.
Topics: Animals; Chromatography, Thin Layer; Cytoplasm; Epoxide Hydrolases; Glutathione Transferase; In Vitro Techniques; Levonorgestrel; Male; Mass Spectrometry; Microsomes, Liver; Mutagenicity Tests; Norethindrone; Norgestrel; Rats | 1981 |
[Use of gestagens to control in vitro growth of endometrial carcinoma (author's transl)].
Topics: 17 alpha-Hydroxyprogesterone Caproate; Cells, Cultured; Drug Resistance; Female; Humans; Hydroxyprogesterones; Norethindrone; Norgestrel; Progestins; Uterine Neoplasms | 1981 |
[Hormonal contraceptives of differentiated composition -- effects on thrombocyte function (author's transl)].
Topics: Blood Platelets; Contraceptives, Oral; Contraceptives, Oral, Combined; Dose-Response Relationship, Drug; Ethinyl Estradiol; Female; Humans; Norethindrone; Norethindrone Acetate; Norgestrel; Platelet Adhesiveness; Platelet Aggregation; Thrombelastography | 1981 |
[Results obtained from gestagen treatment of patients for endometrial carcinoma, with particular reference to results obtained from in vitro tests before treatment (author's transl)].
Topics: 17 alpha-Hydroxyprogesterone Caproate; Drug Resistance; Female; Humans; Hydroxyprogesterones; Neoplasm Staging; Norethindrone; Norethindrone Acetate; Norgestrel; Uterine Neoplasms | 1981 |
[Effect of contraceptives on the digestibility of dietary protein and nitrogen balance].
Topics: Adolescent; Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Dietary Proteins; Digestion; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Nitrogen; Norethindrone; Norgestrel | 1981 |
Effects of estrogens and progestins on the biochemistry and morphology of the postmenopausal endometrium.
Topics: DNA; Dose-Response Relationship, Drug; Endometrium; Estradiol; Estradiol Congeners; Estradiol Dehydrogenases; Estrogens; Estrone; Female; Humans; Isocitrate Dehydrogenase; Menopause; Norethindrone; Norgestrel; Piperazines; Progestins; Receptors, Estradiol; Receptors, Estrogen; Receptors, Progesterone | 1981 |
Progestogens and cardiovascular reactions associated with oral contraceptives and a comparison of the safety of 50- and 30-microgram oestrogen preparations.
Topics: Cardiovascular Diseases; Contraceptives, Oral; Dose-Response Relationship, Drug; Drug Combinations; Ethinyl Estradiol; Female; Humans; Norethindrone; Norgestrel; Thrombophlebitis | 1980 |
Release of 19-nor-testosterone type of contraceptive steroids through different drug delivery systems into serum and breast milk of lactating women.
Topics: Drug Implants; Ethinyl Estradiol; Female; Humans; Milk, Human; Norethindrone; Norgestrel | 1980 |
The effect of injectable norethisterone oenanthate on ovarian hormones in Thai women.
Topics: Adult; Contraceptives, Oral, Combined; Estradiol; Ethinyl Estradiol; Female; Humans; Injections, Intramuscular; Norethindrone; Norgestrel; Ovulation; Progesterone | 1980 |
Effect of oral contraceptives on vitamin B6 nutriture of young women.
Topics: Adolescent; Adult; Alanine Transaminase; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Drug Combinations; Erythrocytes; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Follow-Up Studies; Humans; Mestranol; Norethindrone; Norgestrel; Nutritional Requirements; Pyridoxine; Time Factors | 1980 |
In vitro hydrolysis of 19-norsteroid esters.
Topics: Adipose Tissue; Animals; Hydrolysis; In Vitro Techniques; Intestine, Small; Kidney; Liver; Lung; Lynestrenol; Muscles; Myocardium; Norethindrone; Norethindrone Acetate; Norgestrel; Norsteroids; Rabbits | 1980 |
Effects of oral contraceptive agents on copper and zinc balance in young women.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Copper; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Ethynodiol Diacetate; Female; Humans; Norethindrone; Norgestrel; Zinc | 1980 |
Ectopic pregnancies associated with low dose progestagen-releasing IUDs.
Topics: Adolescent; Adult; Dose-Response Relationship, Drug; Endometrium; Female; Humans; Intrauterine Devices, Medicated; Megestrol; Norethindrone; Norgestrel; Pregnancy; Pregnancy, Ectopic; Pregnancy, Tubal; Progestins | 1980 |
Focal hemorrhagic necrosis of the liver. A clinicopathological entity possibly related to oral contraceptives.
Topics: Adult; Arterioles; Chemical and Drug Induced Liver Injury; Contraceptives, Oral; Contraceptives, Oral, Combined; Drug Combinations; Ethinyl Estradiol; Female; Hemorrhage; Hepatic Artery; Hepatic Veins; Humans; Liver; Necrosis; Norethindrone; Norgestrel | 1980 |
The activity of glucose-6-phosphate dehydrogenase in liver and hypothalamus of the female rat: effects of administration of ethinyloestradiol and the progestogens norethisterone acetate and d-norgestrel.
Topics: Animals; Ethinyl Estradiol; Female; Glucosephosphate Dehydrogenase; Hypothalamus; Liver; Norethindrone; Norgestrel; Rats | 1980 |
The activities of the A and B forms of monoamine oxidase in liver, hypothalamus and cerebral cortex of the female rat: effects of administration of ethinyloestradiol and the progestogens norethisterone acetate and d-norgestrel.
Topics: Animals; Cerebral Cortex; Ethinyl Estradiol; Female; Hypothalamus; Isoenzymes; Liver; Monoamine Oxidase; Norethindrone; Norgestrel; Rats | 1980 |
Effects of different progestogens on lipoproteins during postmenopausal replacement therapy.
Topics: Cholesterol; Drug Administration Schedule; Estradiol; Female; Humans; Lipoproteins; Lipoproteins, HDL; Lipoproteins, LDL; Medroxyprogesterone; Menopause; Middle Aged; Norethindrone; Norgestrel; Progesterone Congeners | 1981 |
Selective isolation procedures for GC/MS analysis of ethynyl steroids in biological material.
Topics: Ethinyl Estradiol; Female; Gas Chromatography-Mass Spectrometry; Humans; Male; Norethindrone; Norgestrel; Phenols | 1980 |
The effects of oestrogens and progesterone on oestrogen receptors in female rat liver.
Topics: Animals; Cell Nucleus; Cytosol; Estradiol; Ethinyl Estradiol; Female; Liver; Norethindrone; Norgestrel; Progesterone; Progesterone Congeners; Rats; Receptors, Estrogen | 1980 |
The interaction of phenobarbital and other anticonvulsants with oral contraceptive steroid therapy.
Topics: Adolescent; Adult; Anticonvulsants; Contraceptives, Oral; Drug Interactions; Ethinyl Estradiol; Female; Gonadal Steroid Hormones; Humans; Norethindrone; Norgestrel; Phenobarbital; Prospective Studies; Retrospective Studies | 1980 |
Lumbar vertebral density and mechanical properties in aged ovariectomized rats treated with estrogen and norethindrone or norgestimate.
Topics: Absorptiometry, Photon; Animals; Bone Density; Dihydrotestosterone; Drug Implants; Estradiol; Female; Lumbar Vertebrae; Norethindrone; Norgestrel; Ovariectomy; Rats; Rats, Sprague-Dawley; Silicone Elastomers | 1995 |
Postmenopausal hormone replacement therapy and plasma lipoproteins.
Topics: Aged; Cardiovascular Diseases; Cholesterol, HDL; Double-Blind Method; Drug Combinations; Estrogen Replacement Therapy; Estrogens; Female; Humans; Lipoproteins; Medroxyprogesterone Acetate; Middle Aged; Multicenter Studies as Topic; Norethindrone; Norethindrone Acetate; Norgestrel; Postmenopause; Progesterone Congeners; Progestins; Randomized Controlled Trials as Topic; Risk Factors | 1995 |
Use of levonorgestrel implants versus oral contraceptives in adolescence: a case-control study.
Topics: Adolescent; Body Weight; Case-Control Studies; Chi-Square Distribution; Child; Condoms; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Sequential; Contraceptives, Oral, Synthetic; Drug Combinations; Drug Implants; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Levonorgestrel; Menstruation; Norethindrone; Norgestrel; Regression Analysis | 1995 |
Ethinylestradiol from contraceptive formulations and the ovarian response: an estrogen dose-dependency on natural estradiol concentrations.
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Endometrium; Estradiol; Ethinyl Estradiol; Female; Humans; Norethindrone; Norgestrel; Ovary | 1995 |
[Clinical-physiological characteristics and hormone therapy of patients with typical form of climacteric syndrome].
Topics: Climacteric; Desogestrel; Estradiol; Estrogen Replacement Therapy; Estrogens, Conjugated (USP); Female; Humans; Middle Aged; Norethindrone; Norgestrel; Syndrome; Time Factors | 1994 |
The in vitro effect of aspirin on increased whole blood platelet aggregation in oral contraceptive users.
Topics: Adolescent; Adult; Aspirin; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Drug Combinations; Ethinyl Estradiol; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Norethindrone; Norgestrel; Platelet Aggregation; Prostaglandin-Endoperoxide Synthases; Risk Factors | 1994 |
Analysis of steroids Part 50. Derivatization of ketosteroids for their separation and determination by capillary electrophoresis.
Topics: Androstenedione; Betaine; Dehydroepiandrosterone; Electrophoresis, Capillary; Ethisterone; Indicators and Reagents; Ketosteroids; Nandrolone; Norethindrone; Norgestrel; Spectrophotometry, Ultraviolet | 1996 |
Estimation of impurity profiles of drugs and related materials. Part 14: the role of HPLC/diode-array UV spectroscopy in the identification of minor components (impurities, degradation products, metabolites) in various matrices.
Topics: Bridged Bicyclo Compounds, Heterocyclic; Chlorobenzenes; Chromatography, High Pressure Liquid; Drug Contamination; Hydroxylation; Indicators and Reagents; Norethindrone; Norgestrel; Pharmaceutical Preparations; Spectrophotometry, Ultraviolet; Steroids | 1995 |
Oral contraceptives alter circadian rhythm parameters of cortisol, melatonin, blood pressure, heart rate, skin blood flow, transepidermal water loss, and skin amino acids of healthy young women.
Topics: Adult; Amino Acids; Analysis of Variance; Biomarkers; Blood Pressure; Body Temperature; Circadian Rhythm; Contraceptives, Oral, Combined; Ethinyl Estradiol; Female; Heart Rate; Humans; Hydrocortisone; Melatonin; Norethindrone; Norgestrel; Reference Values; Regional Blood Flow; Saliva; Skin; Skin Physiological Phenomena; Water Loss, Insensible | 1996 |
Modeled estimates of myocardial infarction and venous thromboembolic disease in users of second and third generation oral contraceptives.
Topics: Adolescent; Adult; Age Factors; Cohort Studies; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Desogestrel; Female; Humans; Incidence; Levonorgestrel; Myocardial Infarction; Norethindrone; Norgestrel; Risk Factors; Thrombophlebitis; United States | 1997 |
Progestin regulation of vascular endothelial growth factor in human breast cancer cells.
Topics: Breast Neoplasms; Endometrial Neoplasms; Endothelial Growth Factors; Female; Gene Expression Regulation, Neoplastic; Humans; Lymphokines; Medroxyprogesterone Acetate; Megestrol Acetate; Mifepristone; Neoplasm Proteins; Neovascularization, Pathologic; Norethindrone; Norethynodrel; Norgestrel; Progesterone; Progestins; Receptors, Progesterone; Stimulation, Chemical; Tumor Cells, Cultured; Vascular Endothelial Growth Factor A; Vascular Endothelial Growth Factors | 1998 |
In vitro effect of estradiol, progesterone, testosterone, and of combined estradiol/progestins on low density lipoprotein (LDL) oxidation in postmenopausal women.
Topics: Copper Sulfate; Dose-Response Relationship, Drug; Estradiol; Female; Humans; Lipoproteins, LDL; Malondialdehyde; Medroxyprogesterone Acetate; Middle Aged; Norethindrone; Norgestrel; Oxidation-Reduction; Postmenopause; Progesterone; Progesterone Congeners; Testosterone | 1998 |
Altered reflex control of cutaneous circulation by female sex steroids is independent of prostaglandins.
Topics: Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Cyclooxygenase Inhibitors; Drug Combinations; Estradiol Congeners; Female; Heart Rate; Hot Temperature; Humans; Ibuprofen; Mestranol; Norethindrone; Norgestrel; Prostaglandins; Reflex; Skin; Stress, Physiological; Sweating; Vasodilation | 1999 |
100 mg acetylsalicylic acid acutely decreases red cell aggregation in women taking oral contraceptives.
Topics: Adult; Aspirin; Blood Viscosity; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Cyproterone Acetate; Erythrocyte Aggregation; Erythrocyte Deformability; Ethinyl Estradiol; Female; Fibrinolytic Agents; Hemorheology; Humans; Norethindrone; Norethindrone Acetate; Norgestrel; Thrombophilia | 2000 |
[Long-term effects of low-dose combined norethisterone and combined 18-metayl-norethisterone on lipid metabolism in healthy women].
Topics: Adult; Female; Humans; Lipid Metabolism; Lipoproteins, HDL; Lipoproteins, LDL; Norethindrone; Norgestrel; Progesterone Congeners | 2000 |
Evaluation of genotoxic potential of synthetic progestins-norethindrone and norgestrel in human lymphocytes in vitro.
Topics: Cell Cycle; Chromosome Aberrations; Dose-Response Relationship, Drug; Humans; Lymphocytes; Norethindrone; Norgestrel; Progesterone Congeners; Sister Chromatid Exchange | 2001 |
Steroids.
Topics: Adrenal Cortex Hormones; Africa; Americas; Asia; Biology; Chlormadinone Acetate; Contraception; Contraceptives, Oral; Developed Countries; Developing Countries; Dimethisterone; Economics; Endocrine System; Estradiol; Ethynodiol Diacetate; Europe; Europe, Eastern; Family Planning Services; Germany, West; Hormones; Italy; Latin America; Medroxyprogesterone Acetate; Megestrol Acetate; Mestranol; Mexico; Netherlands; Norethindrone; Norethynodrel; Norgestrel; North America; Physiology; Progesterone; Progestins; Research; Switzerland; Technology; Testosterone; United Kingdom; United States | 1969 |
The relation of the structure of progestational steroids to nucleolar differentiation in human endometrium.
Topics: Biology; Cells; Chlormadinone Acetate; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Dimethisterone; Endocrine System; Endometrium; Ethynodiol Diacetate; Family Planning Services; Genitalia; Genitalia, Female; Histology; Hormones; In Vitro Techniques; Medroxyprogesterone Acetate; Norethindrone; Norethynodrel; Norgestrel; Physiology; Progesterone; Progestins; Research; Urogenital System; Uterus | 1972 |
Contraceptive pellet: small size but long life.
Topics: Contraception; Contraceptive Agents; Contraceptive Agents, Female; Family Planning Services; Norethindrone; Norgestrel | 1977 |
[Oral contraceptives, risk factor of myocardial infarction related to blood lipids (author's transl)].
Topics: Biology; Cardiovascular System; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Demography; Ethinyl Estradiol; Family Planning Services; Lipids; Mortality; Norethindrone; Norgestrel; Physiology; Population; Population Dynamics | 1980 |
[Influence of progestins on adverse effects of oral contraceptives].
Topics: Biology; Carbohydrates; Chemical Phenomena; Chemistry; Cholesterol; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Cyproterone Acetate; Disease; Endocrine System; Ethinyl Estradiol; Ethynodiol Diacetate; Family Planning Services; Glucose; Hormone Antagonists; Hormones; Levonorgestrel; Lipids; Lynestrenol; Metabolism; Norethindrone; Norethynodrel; Norgestrel; Organic Chemicals; Physiology; Reproductive Control Agents | 1985 |
Histopathological and histochemical changes in the cervix uteri under contraceptive pills.
Topics: Biology; Cervix Uteri; Clinical Laboratory Techniques; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Ethinyl Estradiol; Ethynodiol Diacetate; Family Planning Services; Genitalia; Genitalia, Female; Histology; Lynestrenol; Mestranol; Norethindrone; Norgestrel; Physiology; Progesterone Congeners; Research; Urogenital System; Uterus | 1976 |
[Gas chromatography of oral progestagens and estrogens].
Topics: Chlormadinone Acetate; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Contraceptives, Oral, Hormonal; Dimethisterone; Ethinyl Estradiol; Family Planning Services; Lynestrenol; Medroxyprogesterone Acetate; Megestrol Acetate; Mestranol; Norethindrone; Norgestrel | 1968 |
[What happens in our patients' bodies to the steroid hormones we prescribe? 2. Synthetic progestins].
Topics: Chlormadinone Acetate; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Ethynodiol Diacetate; Family Planning Services; Lynestrenol; Medroxyprogesterone Acetate; Megestrol Acetate; Norethindrone; Norgestrel | 1981 |
Norgestrel, increased lipids: fact or "marketing monster"?
Topics: Americas; Arterial Occlusive Diseases; Arteriosclerosis; Biology; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Developed Countries; Disease; Ethinyl Estradiol; Family Planning Services; Levonorgestrel; Lipids; Norethindrone; Norgestrel; North America; Physiology; United States; Vascular Diseases | 1989 |
Structure-activity relationships of synthetic progestins in a yeast-based in vitro androgen bioassay.
Topics: Androgens; Biological Assay; Dose-Response Relationship, Drug; Ethisterone; Gestrinone; Molecular Structure; Norethindrone; Norgestrel; Norpregnenes; Norprogesterones; Progestins; Receptors, Androgen; Receptors, Progesterone; Structure-Activity Relationship; Yeasts | 2008 |
Contraceptive options for women in selected circumstances.
Topics: Adolescent; Adult; Anemia; Breast Diseases; Cardiovascular Diseases; Condoms; Contraception; Contraceptive Agents, Female; Contraindications; Desogestrel; Diabetes Mellitus; Drug Combinations; Drug Implants; Epilepsy; Ethinyl Estradiol; Female; Heart Valve Diseases; Humans; Hypertension; Inflammatory Bowel Diseases; Injections; Intrauterine Devices; Levonorgestrel; Liver Diseases; Lupus Erythematosus, Systemic; Medroxyprogesterone Acetate; Migraine Disorders; Norethindrone; Norgestrel; Obesity; Patient Preference; Pregnancy; Progestins; Stroke; Young Adult | 2010 |
Types of combined oral contraceptives used by US women.
Topics: Adolescent; Adult; Contraception Behavior; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Sequential; Contraceptives, Oral, Synthetic; Cross-Sectional Studies; Estradiol Congeners; Family Characteristics; Female; Health Surveys; Humans; Norethindrone; Norgestrel; Progesterone Congeners; United States; Young Adult | 2012 |
Investigation on the Interaction of Norgestrel with Human Serum Albumin Using Spectroscopy and Molecular-Docking Method.
Topics: Anilino Naphthalenesulfonates; Binding Sites; Contraceptives, Oral, Synthetic; Ethisterone; Fluorescent Dyes; Humans; Hydrogen Bonding; Hydrophobic and Hydrophilic Interactions; Kinetics; Molecular Docking Simulation; Norethindrone; Norgestrel; Protein Binding; Serum Albumin; Solutions; Spectrometry, Fluorescence; Thermodynamics | 2016 |
Thromboembolic adverse event study of combined estrogen-progestin preparations using Japanese Adverse Drug Event Report database.
Topics: Adolescent; Adult; Adverse Drug Reaction Reporting Systems; Androstenes; Child; Contraceptives, Oral, Combined; Databases, Factual; Desogestrel; Drug-Related Side Effects and Adverse Reactions; Estrogens; Ethinyl Estradiol; Female; Humans; Japan; Levonorgestrel; Male; Middle Aged; Norethindrone; Norgestrel; Odds Ratio; Progestins; Thromboembolism; Young Adult | 2017 |
The Effect of Oral Contraceptive Hormones on Anterior Cruciate Ligament Strength.
Topics: Androstenes; Animals; Anterior Cruciate Ligament; Biomechanical Phenomena; Contraceptives, Oral; Estrogens; Ethinyl Estradiol; Ethynodiol Diacetate; Female; Norethindrone; Norgestrel; Progestins; Rats; Rats, Sprague-Dawley | 2020 |
Pharmacokinetic and Pharmacodynamic Profiles of Ethinylestradiol/Norgestimate Combination or Norethindrone upon Coadministration with Elagolix 150 mg Once Daily in Healthy Premenopausal Women.
Topics: Female; Follicle Stimulating Hormone; Humans; Hydrocarbons, Fluorinated; Luteinizing Hormone; Norethindrone; Norgestrel; Pyrimidines | 2021 |