pregnenolone has been researched along with estrone in 242 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 187 (77.27) | 18.7374 |
| 1990's | 24 (9.92) | 18.2507 |
| 2000's | 16 (6.61) | 29.6817 |
| 2010's | 12 (4.96) | 24.3611 |
| 2020's | 3 (1.24) | 2.80 |
| Authors | Studies |
|---|---|
| Chapman, D; Jain, AN; Koile, K | 1 |
| Good, AC; Richards, WG; So, SS | 1 |
| Platt, DE; Silverman, BD | 1 |
| Crippen, GM | 1 |
| Karplus, M; So, SS | 1 |
| Hamprecht, FA; Kubinyi, H; Mietzner, T | 1 |
| Strassburg, CP; Tukey, RH | 1 |
| Clementi, S; Cruciani, G; McLay, I; Pastor, M; Pickett, S | 1 |
| Baumann, K; Stiefl, N | 1 |
| Higashiura, K; Kotani, T | 1 |
| Caron, G; Ermondi, G | 1 |
| Baert, B; Beetens, J; Bodé, S; De Spiegeleer, B; Deconinck, E; Lambert, J; Slegers, G; Slodicka, M; Stoppie, P; Van Gele, M; Vander Heyden, Y | 1 |
| Ban, F; Cherkasov, A; Fallahi, M; Hammond, GL; Santos-Filho, O; Thorsteinson, N | 1 |
| Bellavance, E; Luu-The, V; Poirier, D | 1 |
| Bolstad, ES; Bridges, RJ; Carrigan, CN; Cox, HD; Gerdes, JM; Patel, SA; Smith, WE; Thompson, CM | 1 |
| Iwamori, M; Kishimoto, Y; Moser, HW | 1 |
| Buniatian, AF; Gerasimova, TsI; Volchek, AG | 1 |
| Antonichev, AV; Aso, T; Cekan, SZ; Diczfalusy, E; Goncharov, NP; Gorlushkin, VM; Taranov, AG | 1 |
| Cekan, Z; Diczfalusy, E; Guerrero, R; Landgren, BM; Montiel, R | 1 |
| Bedford, CA; Heap, RB; Linzell, JL | 1 |
| Brenner, PF; Cekan, Z; DICZFALUSY, E; Landgren, BM; Purvis, K | 1 |
| Friedrich, E; Schindler, AE | 1 |
| Abraham, GE; Chakmakjian, ZH | 2 |
| Goebelsmann, U; Hall, TD; Paul, WL; Stanczyk, FZ | 1 |
| Aso, T; Brenner, PF; Cekan, Z; Diczfalusy, E; Guerrero, R; Hagenfeldt, K; Landgren, BM | 1 |
| Brinkley, HJ; Weiss, JR; Young, EP | 1 |
| Aso, T; Cekan, Z; Diczfalusy, E; Goncharov, N; Pachalia, N | 1 |
| Aso, T; Cekan, Z; Diczfalusy, E; Goncharov, N | 1 |
| Abraham, GE; Maroulis, GB | 2 |
| Cekan, Z; Diczfalusy, E; Giner, J; Purvis, K; Saksena, SK | 1 |
| Cekan, Z; Diczfalusy, E; Landgren, BM; Purvis, K | 1 |
| Mori, T | 1 |
| Burton, RD; Gadsby, JE; Heap, RB; Perry, JS | 1 |
| Mori, T; Nishimura, T; Suzuki, A | 1 |
| Lance, V; Lofts, B | 1 |
| Chang, MC; Lau, IF; Saksena, SK | 2 |
| Diczfalusy, E | 1 |
| McIntosh, JE; Phillipou, G; Seamark, RF | 1 |
| Lau, IF; Saksena, SK | 1 |
| Iida, M; Iizuka, H; Shinozuka, T | 1 |
| Bertrand, J; Cadillon, E; de Peretti, E | 1 |
| McNatty, KP | 1 |
| Hayashi, K; Schindler, AE | 1 |
| Aizawa, Y; Takahashi, M | 1 |
| Anderson, NG; Colás, AE; Curet, LB | 1 |
| Adessi, G; Jayle, MF; Nhuan, TQ; Sebaoun, J | 1 |
| Chan, SW; Leathem, JH | 1 |
| Baird, DT; McNatty, KP; Swanston, IA | 1 |
| Burton, RD; Gadsby, JE; Heap, RB; Perry, JS; Wyatt, C | 1 |
| Lambert, JG; Pot, MG | 1 |
| Shinada, T | 1 |
| Abraham, GE | 1 |
| Orimo, H; Shiraki, M | 1 |
| Jeantet, MA; Knight, JW | 1 |
| Hirato, K; Hondo, T; Saito, H; Suzuki, T; Yanaihara, T | 1 |
| Chibbar, R; Mitchell, BF | 1 |
| Armstrong, DT; Calaresu, FR; Morley, P | 1 |
| Hindle, JE; Hodges, JK | 1 |
| Dhont, M; Hinting, A; Serreyn, R; Vandekerckhove, D; Vanluchene, E | 1 |
| Hobkirk, R; Raeside, JI; Renaud, R | 1 |
| Flury, A; Olivier, NS; Patrito, LC; Raimondi, SG | 1 |
| O'Shannessy, DJ; Renwick, AG | 1 |
| Duax, WL; Hua, DH; Kolb, VM | 1 |
| Bhargava, G; Denman, H; Jandorek, R; Miller, LK; Poretsky, L | 1 |
| Guichard, A; Mignot, TM; Reyss-Brion, M; Scheib, D | 1 |
| Lanthier, A; Patwardhan, VV | 1 |
| Singh, S; Singh, TP | 1 |
| Seamark, RF; Stone, BA | 1 |
| Challis, JR; Vaughan, M | 1 |
| Deam, S; Kelly, RW; Seamark, RF; Stone, BA | 1 |
| Densho, S; Genba, R; Komatsu, Y; Ohama, G; Yamamoto, E | 1 |
| Ainsworth, L; Downey, BR; Marcus, GJ; Tsang, BK | 1 |
| Boettcher, B; Kay, DJ | 1 |
| Balin, H; Hontz, AC; LoSciuto, LA; Newton, RE | 1 |
| Andersen, RN; Givens, JR; Pittaway, DE | 1 |
| Deshpande, N; Yates, J | 1 |
| Katukawa, H; Nakamura, T; Tanabe, Y | 1 |
| Menini, E; Norymberski, JK | 1 |
| van Leusden, HA; Villee, CA | 1 |
| Ainsworth, L; Ryan, KJ | 2 |
| Chieffi, G; Delrio, G; Lupo di Prisco, C | 1 |
| Bruni, V; Forleo, R; Ingiulla, W; Sbiroli, C | 1 |
| Chieffi, G; Delrio, G; Di Prisco, CL | 1 |
| Tsuda, M | 1 |
| Leymarie, P; Savard, K | 1 |
| Boström, H; Brömster, D; Nordenstam, H; Wengle, B | 1 |
| Ainsworth, L; Daenen, M; Ryan, KJ | 1 |
| Lisse, K; Schürenkämper, P | 2 |
| Dao, TL; Libby, PR | 1 |
| Conti, C; Sciarra, F | 1 |
| Piro, C; Sciarra, F; Sorcini, G | 1 |
| Notation, AD; Ungar, F | 1 |
| Oakey, RE; Shahwan, MM; Stitch, SR | 1 |
| Davies, IJ; Petro, Z; Ryan, KJ | 1 |
| Dorfman, RI; Gottfried, H | 1 |
| Chen, C; Gill, W | 1 |
| Ances, IG; Ganis, FM; Haskins, AL | 1 |
| Baird, DT; Lloyd, CW; Lobotsky, J; McCracken, JA; Puga, J; Pupkin, M; Weisz, J; Zanartu, J | 1 |
| Hoffmann, B; Karg, H | 1 |
| Carr, BR; Flickinger, GL; Mikhail, G | 1 |
| Kono, K | 1 |
| Kishimoto, Y; Sostek, R | 1 |
| Mills, TM; Savard, K | 1 |
| France, JT; Liggins, GC; Seddon, RJ | 1 |
| Kent, J | 1 |
| Amoroso, EC; Heap, RB; Perry, JS | 1 |
| Dyková, H; Stárka, L; Sulcová, J | 1 |
| de Longcamp, D; Drosdowsky, M; Lubet, P | 1 |
| Cawood, ML; Macdonald, RR; Oakey, RE | 1 |
| Garzón, P; Nacht, S | 1 |
| Mackay, AM; Neville, AM; Pettigrew, N; Symington, T | 1 |
| Kling, OR; Rubin, EJ; Townsley, JD | 1 |
| Briefer, C; Federman, DD; Kliman, B; Rotner, H; Villee, DB | 1 |
| Wiebe, JP | 1 |
| Kharma, KM; Mishell, DR; Nakamura, RM; Stone, S; Thorneycroft, IH | 1 |
| Brinkmann, AO; Mulder, E; Van der Molen, HJ | 1 |
| Kuwahara, SS; Shapiro, DR | 1 |
| Iglesias, R; Irusta, O; Van Houtte, I; Wassermann, GF | 1 |
| Gower, DB | 1 |
| McKerns, KW; Nordstrand, E | 1 |
| Channing, CP; Villee, CA | 1 |
| Bedrak, E; Samuels, LT | 1 |
| Bardin, CW; Schneider, G | 1 |
| Juchau, MR | 1 |
| Takemura, H | 1 |
| Bai, RU; Bischoff, K; Diczfalusy, E; Macome, JC | 1 |
| Callard, IP; Chan, SW | 1 |
| Kohler, PO; Norris, JS | 1 |
| Schuetz, AW | 1 |
| Heftmann, E | 1 |
| Ryan, KJ; Shinada, T | 1 |
| Briggs, MH | 1 |
| Forbes, TR; Glassen, G | 1 |
| Blackwell, JT; Carroll, FI; Philip, A; Taylor, DJ; Wall, ME | 1 |
| Brenner, PF; Cekan, Z; Diczfalusy, E; Guerrero, R | 1 |
| Charreau, EH; Tesone, M | 1 |
| Bryson, MJ; Reynolds, WA; Sweat, ML; Young, RB | 1 |
| Alsat, E; Cedard, L; Guichard, A; Pajszczyk-Kieszkiewicz, T; Richard, E | 1 |
| Blaha, GC; Kennan, AL; Leavitt, WW; Lowenhaupt, RW; Meyer, RK | 1 |
| Gupta, C; Karavolas, HJ; Meyer, RK | 1 |
| Clemenze, P; Colombo, L; Del Conte, E | 1 |
| Larsen, AE | 1 |
| Nambara, T; Shinriki, N | 1 |
| Younglai, EV | 1 |
| Bellini Cardellini, L; Chiefei, G; Delrio, G; Lupo di Prisco, C; Polzonetti Magni, A | 1 |
| Axelrod, LR; Goldzieher, JW; Woodhead, DM | 1 |
| Anderson, AB; Griffiths, K; Pierrepoint, CG; Turnbull, AC | 1 |
| Cook, B; Nalbandov, AV; Niswender, GD; Norton, HW; Sutterlin, NS | 1 |
| Kaiser, J; Petro, Z; Ryan, KJ | 1 |
| Meigs, RA; Ryan, KJ | 1 |
| Blank, IH; Brauner, GJ; MacFarlane, DJ; Scheuplein, RJ | 1 |
| Chan, ST; Phillips, JG | 1 |
| Lanthier, A; Sandor, T; Somma, M | 1 |
| Channing, CP | 3 |
| Beato, M; Homoki, J; Sekeris, CE | 1 |
| Siemerink, M; van Leusden, HA | 1 |
| Petro, Z; Ryan, KJ | 1 |
| Engstrom, AW; Larsen, AL | 1 |
| Bernstein, S; Dusza, JP; Joseph, JP | 1 |
| Ebadi, M; McCoy, E | 1 |
| Philpott, JE; Ryan, RJ | 1 |
| Christie, GA; Ferguson, MM | 1 |
| Axelrod, LR; Goldzieher, JW | 1 |
| Hergenröder, A; Lissák, K; Telegdy, G | 1 |
| Arai, K; Okinaga, S; Sano, Y; Sekiba, K; Shibusawa, H; Yoshida, N | 1 |
| Challis, J; Cruickshank, B; McLean, D; Mitchell, B | 1 |
| Flint, AP; Green, SW; Heap, RB; Renfree, MB | 1 |
| Hirato, K; Nakayama, T; Noguchi, Y; Ogawa, K; Saitoh, H; Tahara, R; Yanaihara, T | 1 |
| Bhatia, K; Mead, RA; Ravindra, R | 1 |
| Buster, JE; Elsner, C; Freeman, A; Fridshal, D; Magyar, D; Nathanielsz, PW | 1 |
| Challis, JR; Grimshaw, RN; Mitchell, BF | 1 |
| Fujita, T; Yoshimoto, S | 1 |
| Buster, JE; Eliot, J; Elsner, CW; Glatz, T; Magyar, DM; Nathanielsz, PW | 1 |
| Johnson, DW; Phillipou, G; Seamark, RF | 1 |
| Larsson, K; Sachs, M; Wagner, WC | 1 |
| Evans, G; Wagner, WC | 1 |
| Carreau, S; Drosdowsky, A; Edery, M | 1 |
| Bamberg, E; Choi, HS; Hassaan, N; Möstl, E; Stöckl, W | 1 |
| Bélanger, A; Caron, S; Picard, V | 1 |
| Hoogasian, J; Lau, IF; Saksena, SK; Wong, SK | 1 |
| Smith, DM; Tenney, DY | 1 |
| Caamano, L; Lamb, SV; Matamoros, RA; Reimers, TJ | 1 |
| Asagami, C; Furumoto, H; Muto, M; Ohmura, A | 1 |
| Madyastha, KM | 1 |
| Ichikawa, Y; Ohnishi, T | 1 |
| Chetrite, G; Pasqualini, JR | 1 |
| Goldhawk, DE; Hobkirk, R | 1 |
| Honma, K; Ishibashi, F; Katagiri, M; Matsuo, N; Niwa, T; Tatsuta, K; Yabusaki, Y | 1 |
| Pang, KS; Tan, E; Tirona, RG | 1 |
| Cotillon, AC; Morfin, R | 1 |
| Ichimiya, M | 1 |
| Farr, SA; Flood, JF; Johnson, DA; Li, PK; Morley, JE | 1 |
| Gómez, Y; Juárez-Oropeza, MA; Méndez, MC; Pedernera, E; Peralta-Delgado, I; Velázquez, PN; Vilchis, F | 1 |
| Hamamoto, Y; Ichimiya, M; Muto, M; Nagai, K; Yokoyama, K | 1 |
| Hagenbuch, B; Meier, PJ; St-Pierre, MV; Stallmach, T; Ugele, B | 1 |
| MCDONALD, MF; ROWSON, LE; SHORT, RV | 1 |
| JARRIGE, P; JAYLE, MF; YON, J | 1 |
| BIERMAN, SM; STERNBERG, TH; WINER, LH | 1 |
| DOWBEN, RM; HSIA, DY; RIABOV, S | 1 |
| GIORGI, EP | 1 |
| BERLINER, DL; ELLIS, LC | 1 |
| ADAMS, JB | 1 |
| VILLEE, DB | 1 |
| CHANG, SE; WILEY, RH | 1 |
| JANATA, J; STARKA, L | 1 |
| BJERSING, L; CARSTENSEN, H | 1 |
| KORENMAN, SG; LIPSETT, MB | 1 |
| HAMMERSTEIN, J; RICE, BF; SAVARD, K | 1 |
| GOSPODAROWICZ, D | 1 |
| KASE, N | 1 |
| DANIEL, JC | 1 |
| BITENSKY, MW; TOMKINS, GM; YIELDING, KL | 1 |
| CALLARD, GV; LEATHEM, JH | 1 |
| DORFMAN, RI; GABRILOVE, JL; RAHEJA, MC; SHARMA, DC | 1 |
| ARCOS, M; LIEBERMAN, S | 1 |
| AXELROD, LR | 1 |
| Akaike, A; Kaneko, S; Katsuki, H; Kume, T; Shirakawa, H | 1 |
| Grube, M; Jedlitschky, G; Karner, S; Köck, K; Kroemer, HK; Reuther, S; Ritter, CA | 1 |
| Løvstad, RA | 1 |
| Carrière, PD; Lussier, JG; Price, CA; Tremblay, Y; Zheng, X | 1 |
| Chen, J; Hu, M; Hua, H; Liang, Q; Luo, G; Na, Y; Wang, Y | 1 |
| Arukwe, A; Cangialosi, MV; Mansueto, V; Mazzola, A; Puccia, E | 1 |
| Bingsohn, L; Dezhkam, Y; Failing, K; Galuska, CE; Hartmann, MF; Hoffmann, B; Sánchez-Guijo, A; Schuler, G; Wudy, SA | 1 |
| Bříza, T; Kejík, Z; Král, V; Králová, J; Martásek, P; Mikula, I; Poučková, P | 1 |
| Dury, AY; Gonthier, R; Isabelle, M; Ke, Y; Labrie, F; Simard, JN | 1 |
| Bernhardt, R; Gerber, A; Hannemann, F; Mosa, A; Neunzig, J; Pilak, P; Zapp, J | 1 |
| Bergquist, J; Hreinsson, J; Kushnir, MM; Meikle, AW; Naessén, T; Rockwood, AL; Wanggren, K | 1 |
| Dzugan, KS; Dzugan, SA | 1 |
| Alonso-Diez, A; Caceres, S; de Andres, PJ; Illera, JC; Illera, MJ; Monsalve, B; Peña, L; Reuben, JM; Silvan, G; Woodward, WA | 1 |
| Hartmann, MF; Sánchez-Guijo, A; Tiosano, D; Wang, R; Wudy, SA | 1 |
| Alfaidy, N; Berkane, N; Cambourg, A; Chabbert-Buffet, N; Galichon, P; Hertig, A; Lefevre, G; Liere, P; Nahed, RA; Oudinet, JP; Pianos, A; Rousseau, A; Rozenberg, P; Schumacher, M; Simon, T; Vincent, J | 1 |
| Kikuchi, M; Miura, H; Sakaguchi, M; Yamazaki, T | 1 |
| Du, Z; Ge, H; Li, G; Zhang, J; Zhou, X | 1 |
| Akıncı, E; Bal, C; Erel, Ö; Eser, F; Güner, R; Hasanoglu, İ; Kalem, AK; Kayaaslan, B; Sezer, S; Yılmaz, G | 1 |
| Cheng, Y; Cui, J; Gan, C; Huang, Y; Pang, L; Peng, Z; Wei, M; Xiao, JA | 1 |
8 review(s) available for pregnenolone and estrone
| Article | Year |
|---|---|
Human UDP-glucuronosyltransferases: metabolism, expression, and disease.
Topics: Autoimmunity; Chromosome Mapping; Glucuronides; Glucuronosyltransferase; Humans; Hyperbilirubinemia; Neoplasms; Steroids; Terminology as Topic | 2000 |
Pharmacophysiologic and clinical aspects of oral contraceptives.
Topics: Androgens; Androstenedione; Chlormadinone Acetate; Contraceptives, Oral; Estradiol; Estrogens; Estrone; Ethinyl Estradiol; Female; Follicle Stimulating Hormone; Genitalia, Female; Humans; Luteinizing Hormone; Pregnenolone; Progestins; Proteins; Testosterone; Time Factors | 1973 |
Effects of corticosteroids on connective tissue and fibroblasts.
Topics: Adrenal Cortex Hormones; Amino Acids; Animals; Betamethasone; Cell Division; Cells, Cultured; Collagen; Connective Tissue; Cortisone; Dehydroepiandrosterone; DNA; Estradiol; Estrone; Femur; Fibroblasts; Hydrocortisone; Mitosis; Prednisolone; Pregnenolone; Progesterone; Protein Biosynthesis; Rats; Ribs; Structure-Activity Relationship; Time Factors; Transcription, Genetic | 1974 |
Modifiers of steroid-hormone metabolism: a review of their chemistry, biochemistry and clinical applications.
Topics: Adrenal Cortex; Adrenocorticotropic Hormone; Aminoglutethimide; Androgens; Androstenedione; Animals; Cholesterol; Dexamethasone; Estrogens; Estrone; Glutethimide; Hormones; Humans; Hydrocortisone; Methane; Metyrapone; Microscopy, Electron; Pharmacology; Phenols; Pregnenolone; Pyridines; Steroid Hydroxylases; Steroids; Time Factors | 1974 |
Recent progress in the biochemistry of plant steroids other than sterols (saponins, glycoalkaloids, pregnane derivatives, cardiac glycosides, and sex hormones).
Topics: Alkaloids; Androstenedione; Cardiac Glycosides; Digitoxin; Estradiol; Estrone; Gonadal Steroid Hormones; Plants; Pregnanediones; Pregnanes; Pregnenolone; Progesterone; Saponins; Species Specificity; Steroids; Strophanthidin; Testosterone | 1974 |
Deuterium labelled steroid hormones: syntheses and application in quantitation and endocrinology.
Topics: Androstenedione; Chemical Phenomena; Chemistry; Dehydroepiandrosterone; Deuterium; Estradiol; Estriol; Estrogens; Estrone; Ethinyl Estradiol; Female; Gas Chromatography-Mass Spectrometry; Glucuronates; Gonadal Steroid Hormones; Humans; Hydroxytestosterones; Isotope Labeling; Male; Pregnancy; Pregnanediones; Pregnenolone; Progesterone; Progestins; Testosterone | 1981 |
Novel microbial transformations of steroids.
Topics: Androstenedione; Biotransformation; Dehydroepiandrosterone; Estrone; Moraxella; Mucor; Pregnenolone; Progesterone; Steroids | 1996 |
ANDROGEN METABOLISM.
Topics: 17-Ketosteroids; Adrenal Cortex Hormones; Adrenal Gland Neoplasms; Androsterone; Blood; Chorionic Gonadotropin; Cushing Syndrome; Dysgerminoma; Estradiol; Estrone; Female; Follicle Stimulating Hormone; Gonadotropins; Humans; Hypertrichosis; Hypogonadism; Metabolism; Ovarian Neoplasms; Ovary; Polycystic Ovary Syndrome; Pregnenolone; Progesterone; Testosterone; Urine; Virilism | 1964 |
234 other study(ies) available for pregnenolone and estrone
| Article | Year |
|---|---|
Compass: predicting biological activities from molecular surface properties. Performance comparisons on a steroid benchmark.
Topics: Algorithms; Models, Molecular; Models, Statistical; Molecular Conformation; Sex Hormone-Binding Globulin; Steroids; Structure-Activity Relationship; Surface Properties; Transcortin | 1994 |
Structure-activity relationships from molecular similarity matrices.
Topics: Computer Simulation; Electrochemistry; Models, Molecular; Molecular Structure; Neural Networks, Computer; Sex Hormone-Binding Globulin; Steroids; Structure-Activity Relationship; Transcortin | 1993 |
Comparative molecular moment analysis (CoMMA): 3D-QSAR without molecular superposition.
Topics: Adrenal Cortex Hormones; Binding Sites; Mathematics; Models, Molecular; Molecular Conformation; Molecular Structure; Molecular Weight; Predictive Value of Tests; Steroids; Structure-Activity Relationship; Testosterone | 1996 |
Validation of EGSITE2, a mixed integer program for deducing objective site models for experimental binding data.
Topics: Algorithms; Animals; Binding Sites; Computer Simulation; Folic Acid Antagonists; Models, Molecular; Peptidyl-Dipeptidase A; Protein Binding; Receptors, Cell Surface; Sex Hormone-Binding Globulin; Steroids; Testosterone; Tetrahydrofolate Dehydrogenase; Transcortin | 1997 |
Three-dimensional quantitative structure-activity relationships from molecular similarity matrices and genetic neural networks. 1. Method and validations.
Topics: Algorithms; Models, Chemical; Molecular Structure; Neural Networks, Computer; Protein Binding; Static Electricity; Steroids; Structure-Activity Relationship; Transcortin | 1997 |
Three-dimensional quantitative similarity-activity relationships (3D QSiAR) from SEAL similarity matrices.
Topics: Drug Design; Least-Squares Analysis; Molecular Conformation; Steroids; Structure-Activity Relationship; Transcortin | 1998 |
GRid-INdependent descriptors (GRIND): a novel class of alignment-independent three-dimensional molecular descriptors.
Topics: Butyrophenones; Enzyme Inhibitors; Glucose; Models, Molecular; Phosphorylases; Protein Binding; Receptor, Serotonin, 5-HT2A; Receptors, Serotonin; Software; Steroids; Transcortin | 2000 |
Mapping property distributions of molecular surfaces: algorithm and evaluation of a novel 3D quantitative structure-activity relationship technique.
Topics: Acetates; Alcohols; Algorithms; Cholinergic Agents; Hydrocarbons, Acyclic; Hydrocarbons, Aromatic; Ketones; Models, Molecular; Protein Binding; Quantitative Structure-Activity Relationship; Receptor, Muscarinic M2; Receptors, Muscarinic; Steroids; Transcortin | 2003 |
Comparative molecular active site analysis (CoMASA). 1. An approach to rapid evaluation of 3D QSAR.
Topics: Binding Sites; Cluster Analysis; Cyclooxygenase 2; Cyclooxygenase 2 Inhibitors; Cyclooxygenase Inhibitors; Isoenzymes; Models, Molecular; Prostaglandin-Endoperoxide Synthases; Quantitative Structure-Activity Relationship; Steroids | 2004 |
Calculating virtual log P in the alkane/water system (log P(N)(alk)) and its derived parameters deltalog P(N)(oct-alk) and log D(pH)(alk).
Topics: 1-Octanol; Alkanes; Hydrogen-Ion Concentration; Least-Squares Analysis; Mathematics; Models, Chemical; Models, Molecular; Solvents; Water | 2005 |
Transdermal penetration behaviour of drugs: CART-clustering, QSPR and selection of model compounds.
Topics: Anti-Inflammatory Agents; Cell Membrane Permeability; Cluster Analysis; Drug Evaluation, Preclinical; Humans; Models, Biological; Predictive Value of Tests; Quantitative Structure-Activity Relationship; Regression Analysis; Skin; Skin Absorption | 2007 |
An updated steroid benchmark set and its application in the discovery of novel nanomolar ligands of sex hormone-binding globulin.
Topics: Binding Sites; Binding, Competitive; Computer Simulation; Databases as Topic; Humans; Ligands; Linear Models; Models, Molecular; Predictive Value of Tests; Protein Binding; Quantitative Structure-Activity Relationship; Reproducibility of Results; Sex Hormone-Binding Globulin; Steroids | 2008 |
Potent and selective steroidal inhibitors of 17beta-hydroxysteroid dehydrogenase type 7, an enzyme that catalyzes the reduction of the key hormones estrone and dihydrotestosterone.
Topics: 17-Hydroxysteroid Dehydrogenases; Androstane-3,17-diol; Androstanes; Biocatalysis; Cell Line; Dihydrotestosterone; Enzyme Inhibitors; Estradiol; Estrone; Humans; Inhibitory Concentration 50; Oxidation-Reduction; Substrate Specificity | 2009 |
The development of benzo- and naphtho-fused quinoline-2,4-dicarboxylic acids as vesicular glutamate transporter (VGLUT) inhibitors reveals a possible role for neuroactive steroids.
Topics: Binding, Competitive; Cyclization; Dicarboxylic Acids; Dose-Response Relationship, Drug; Inhibitory Concentration 50; Models, Molecular; Molecular Structure; Naphthols; Neurotransmitter Agents; Pregnanolone; Quinolines; Reference Standards; Vesicular Glutamate Transport Proteins | 2014 |
Steroid sulfatase in brain: comparison of sulfohydrolase activities for various steroid sulfates in normal and pathological brains, including the various forms of metachromatic leukodystrophy.
Topics: Aging; Animals; Arylsulfatases; Brain; Cholesterol; Dehydroepiandrosterone; Detergents; Estrone; Female; Hot Temperature; Hydrogen-Ion Concentration; Hydrolysis; In Vitro Techniques; Kinetics; Leukodystrophy, Metachromatic; Male; Mutation; Neurologic Manifestations; Pregnenolone; Rats; Steroids; Sulfatases; Testosterone | 1976 |
[Use of column chromatography to partition combinations of steroid hormones and quantitative determination by saturation analysis (review of the literature)].
Topics: Androstenediols; Chromatography; Dihydrotestosterone; Estradiol; Estrone; Hormones; Hydrocortisone; Hydroxyprogesterones; Pregnanediones; Pregnenolone; Progesterone; Progestins; Protein Binding; Steroids; Testosterone | 1979 |
Effect of stress on the profile of plasma steroids in baboons (Papio hamadryas).
Topics: 17-alpha-Hydroxypregnenolone; 20-alpha-Dihydroprogesterone; Animals; Dihydrotestosterone; Estradiol; Estrone; Female; Gonadal Steroid Hormones; Haplorhini; Hydrocortisone; Hydroxyprogesterones; Immobilization; Male; Papio; Pregnenolone; Progesterone; Progestins; Radioimmunoassay; Radioligand Assay; Stress, Physiological; Testosterone | 1979 |
Unconjugated steroids in the human endometrium.
Topics: Adult; Dehydroepiandrosterone; Endometrium; Estradiol; Estrone; Female; Gonadal Steroid Hormones; Humans; Menstruation; Pregnenolone; Progesterone; Testosterone | 1975 |
Metabolic clearance rate, production rate and mammary uptake of progesterone in the goat.
Topics: Androstenedione; Animals; Blood Flow Velocity; Dehydroepiandrosterone; Estradiol; Estrone; Estrus; Female; Goats; Hydrocortisone; In Vitro Techniques; Kinetics; Lymph; Mammary Glands, Animal; Metabolic Clearance Rate; Milk; Pregnancy; Pregnenolone; Progesterone | 1975 |
Indices of gonadal function in the human male. I. Plasma levels of unconjugated steroids and gonadotrophins under normal and pathological conditions.
Topics: Adult; Androstenedione; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Estrone; Follicle Stimulating Hormone; Gonadal Steroid Hormones; Humans; Infertility, Male; Luteinizing Hormone; Male; Middle Aged; Oligospermia; Pregnenolone; Progesterone; Radioimmunoassay; Spermatozoa; Testosterone | 1975 |
Steroid metabolism of foetal tissues. I. Metabolism of pregnenolone-4-14C by human foetal ovaries.
Topics: 17-alpha-Hydroxypregnenolone; Age Factors; Androstenedione; Dehydroepiandrosterone; Estradiol; Estrone; Female; Fetus; Humans; Hydroxyprogesterones; Hydroxysteroid Dehydrogenases; Male; Ovarian Cysts; Ovary; Pituitary Gland; Pregnenolone; Progesterone; Testis; Testosterone | 1975 |
Peripheral steroid levels in a patient with virilizing adrenal adenoma.
Topics: 17-alpha-Hydroxypregnenolone; Adenoma; Adrenal Gland Neoplasms; Adult; Androstenedione; Dehydroepiandrosterone; Dexamethasone; Dihydrotestosterone; Estradiol; Estrone; Female; Humans; Hydrocortisone; Hydroxyprogesterones; Pregnenolone; Progesterone; Steroids; Testosterone; Virilism | 1975 |
In vitro steroid metabolic studies in testicular 17 beta-reduction deficiency.
Topics: Adult; Androstenedione; Dehydroepiandrosterone; Disorders of Sex Development; Estradiol; Estrone; Humans; Hydroxyprogesterones; Hydroxysteroid Dehydrogenases; In Vitro Techniques; Isomerases; Male; Oxidation-Reduction; Pregnenolone; Testis; Testosterone | 1975 |
Studies on the pattern of circulating steroids in the normal menstrual cycle. I. Simultaneous assays of progesterone, pregnenolone, dehydroepiandrosterone, testosterone, dihydrotestosterone, androstenedione, oestradiol and oestrone.
Topics: Adult; Androstanes; Androstenedione; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Estrenes; Estrone; Female; Humans; Luteinizing Hormone; Menstruation; Pregnenes; Pregnenolone; Progesterone; Testosterone; Time Factors | 1976 |
In vitro steroidogenesis in porcine corpora lutea.
Topics: 17-alpha-Hydroxypregnenolone; 20-alpha-Dihydroprogesterone; Androstenedione; Animals; Corpus Luteum; Dehydroepiandrosterone; Estradiol; Estrone; Female; Gonadal Steroid Hormones; Hydroxyprogesterones; In Vitro Techniques; Pregnenolone; Progesterone; Progestins; Swine; Testosterone | 1976 |
Hormonal changes during the menstrual cycle of the baboon (Papio hamadryas).
Topics: 17-alpha-Hydroxypregnenolone; 20-alpha-Dihydroprogesterone; Adrenal Cortex Hormones; Androgens; Androstenedione; Animals; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Estrogens; Estrone; Female; Haplorhini; Humans; Hydroxyprogesterones; Menstruation; Papio; Pregnenolone; Progesterone; Progestins; Species Specificity; Testosterone | 1976 |
Plasma levels of unconjugated steroids in male baboons (Papio hamadryas) and rhesus monkeys (Macaca mulatta).
Topics: 17-alpha-Hydroxypregnenolone; 20-alpha-Dihydroprogesterone; Androstenedione; Animals; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Estrone; Gonadal Steroid Hormones; Haplorhini; Humans; Hydroxyprogesterones; Macaca; Macaca mulatta; Male; Middle Aged; Papio; Pregnenolone; Radioimmunoassay; Species Specificity; Testosterone | 1976 |
Ovarian and adrenal contributions to peripheral steroid levels in postmenopausal women.
Topics: Adrenal Cortex Hormones; Aged; Androgens; Androstenediols; Androstenedione; Dehydroepiandrosterone; Dexamethasone; Estradiol; Estrogens; Estrone; Female; Humans; Hydrocortisone; Menopause; Middle Aged; Pregnenolone; Progesterone; Testosterone | 1976 |
Endocrine effects of vasectomy.
Topics: Adult; Androstenedione; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Estrone; Follicle Stimulating Hormone; Gonadal Steroid Hormones; Humans; Luteinizing Hormone; Male; Middle Aged; Pregnenolone; Semen; Testosterone; Time Factors; Vasectomy | 1976 |
Endocrine effects of masturbation in men.
Topics: Adolescent; Adult; Androstenedione; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Estrone; Hormones; Humans; Hydrocortisone; Luteinizing Hormone; Male; Masturbation; Pregnenolone; Psychology; Radioimmunoassay; Semen; Testosterone; Time Factors | 1976 |
Steroid hormone formation in human ovarian follicles in vitro.
Topics: 17-alpha-Hydroxypregnenolone; Androgens; Androstenedione; Chorionic Gonadotropin; Dehydroepiandrosterone; Estradiol; Estrogens; Estrone; Female; Humans; Hydroxyprogesterones; In Vitro Techniques; Ovary; Pregnenolone; Progesterone; Progestins; Testosterone | 1976 |
Endocrinology of the blastocyst and its role in the establishment of pregnancy.
Topics: Androstenedione; Animals; Blastocyst; Corpus Luteum; Dehydroepiandrosterone; Endometrium; Estradiol; Estradiol Dehydrogenases; Estrone; Extraembryonic Membranes; Female; Models, Biological; Myometrium; Pregnancy; Pregnenolone; Progesterone; Sulfatases; Swine; Temperature; Time Factors | 1976 |
Changes in steroidogenesis by isolated rabbit ovarian follicles in vitro during the preovulatory interval with emphasis on active androgen production.
Topics: 20-alpha-Dihydroprogesterone; Acetates; Androgens; Androstenedione; Animals; Chorionic Gonadotropin; Dehydroepiandrosterone; Estradiol; Estrone; Female; Hydroxyprogesterones; In Vitro Techniques; Ovarian Follicle; Ovulation; Pregnenolone; Progesterone; Rabbits; Testosterone | 1977 |
Studies on the reproductive cycle on the female cobra, Naja naja. II. In vitro ovarian steroid synthesis.
Topics: Androstenedione; Animals; Dehydroepiandrosterone; Estradiol; Estriol; Estrone; Female; Follicle Stimulating Hormone; Kinetics; Luteinizing Hormone; Ovary; Pituitary Gland; Pregnenolone; Progesterone; Reproduction; Snakes; Steroids; Testosterone | 1977 |
Determination of seven unconjugated steroids in the blood and seminal plasma of the fertile male rabbit.
Topics: Androstenedione; Animals; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Estrone; Gonadal Steroid Hormones; Male; Pregnenolone; Rabbits; Radioimmunoassay; Semen; Testosterone | 1977 |
Interrelations between plasma levels of biologically active LH and ovarian and adrenal steroids in the normal menstrual cycle.
Topics: 17-alpha-Hydroxypregnenolone; Adrenal Cortex Hormones; Circadian Rhythm; Dehydroepiandrosterone; Estradiol; Estrone; Female; Gonadal Steroid Hormones; Humans; Hydrocortisone; Hydroxyprogesterones; Luteinizing Hormone; Menstruation; Pregnenolone; Progesterone; Radioimmunoassay | 1977 |
Ovarian steroidogenesis studied by mass fragmentography.
Topics: Androstenedione; Animals; Chorionic Gonadotropin; Dehydroepiandrosterone; Estradiol; Estrone; Female; Gas Chromatography-Mass Spectrometry; Gonadal Steroid Hormones; Humans; Organ Culture Techniques; Ovary; Pregnenolone; Progesterone; Progestins; Sheep; Testosterone | 1977 |
Variations in serum androgens, estrogens, progestins, gonadotropins and prolactin levels in male rats from prepubertal to advanced age.
Topics: Aging; Androstenedione; Animals; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Estrone; Follicle Stimulating Hormone; Gonadal Steroid Hormones; Luteinizing Hormone; Male; Pregnenolone; Progesterone; Prolactin; Rats; Testosterone | 1979 |
Microbial introduction of a 16 alpha-hydroxyl function into the steroid nucleus.
Topics: Androstenediol; Androstenedione; Aryl Hydrocarbon Hydroxylases; Dehydroepiandrosterone; Estrone; Hydroxylation; Hydroxysteroids; Pregnenolone; Steroid 16-alpha-Hydroxylase; Steroid Hydroxylases; Streptomyces; Substrate Specificity | 1979 |
[In vitro studies of testicular biosynthesis in 4 cases of male pseudohermaphrodism (MPH) due to testicular 17 ketoreductase defect (author's transl)].
Topics: 17-Hydroxysteroid Dehydrogenases; Adolescent; Adult; Androstenediols; Androstenedione; Dehydroepiandrosterone; Disorders of Sex Development; Estradiol; Estrone; Humans; In Vitro Techniques; Male; Pregnenolone; Progesterone; Testis; Testosterone | 1979 |
Effect of exogenous estrogen on serum pregnenolone, cortisol, and androgens in postmenopausal women.
Topics: Adrenal Cortex; Adrenocorticotropic Hormone; Androgens; Androstenedione; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Estrogens; Estrone; Female; Humans; Hydrocortisone; Hydroxyprogesterones; Menopause; Pregnenolone; Statistics as Topic; Testosterone | 1975 |
Cyclic changes in antral fluid hormone concentrations in humans.
Topics: Adult; Androstenedione; Body Fluids; Cell Count; Cyclic AMP; Estradiol; Estrone; Female; Follicle Stimulating Hormone; Granulosa Cells; Humans; Luteinizing Hormone; Menstruation; Middle Aged; Ovarian Cysts; Ovarian Follicle; Peptide Fragments; Pregnenolone; Progesterone; Prolactin; Prostaglandins; Testosterone | 1978 |
Steroid metabolism of foetal tissues. V. Comparative studies in a 18 trisomic foetus.
Topics: Adrenal Glands; Androstenedione; Brain; Chromosomes, Human, 16-18; Estrone; Female; Fetus; Gonadal Steroid Hormones; Humans; Kidney; Liver; Lung; Male; Oxidation-Reduction; Pregnancy; Pregnenolone; Progesterone; Progestins; Testis; Testosterone; Thymus Gland; Trisomy | 1977 |
[Effect of prostaglandin E2 and F2 alpha on steroid biosynthesis in rat ovary (author's transl)].
Topics: Animals; Estradiol; Estrone; Estrus; Female; In Vitro Techniques; Ovary; Pregnancy; Pregnenolone; Progesterone; Prostaglandins E; Prostaglandins F; Rats; Testosterone | 1979 |
Changes in C21-steroid metabolism by ovine placentas during cortisol administration.
Topics: 17-alpha-Hydroxypregnenolone; Androstenedione; Animals; Estradiol; Estrone; Female; Hydrocortisone; Hydroxyprogesterones; Microsomes; Placenta; Pregnancy; Pregnenolone; Progesterone; Sheep; Testosterone | 1978 |
[Biosynthetis in vitro of estrogens by an adrenal cortex tumor].
Topics: Adrenal Cortex Neoplasms; Adrenal Gland Neoplasms; Chromatography, Gas; Chromatography, Thin Layer; Culture Techniques; Estradiol; Estriol; Estrogens; Estrone; Female; Humans; Hydroxysteroid Dehydrogenases; Methyltransferases; Middle Aged; Mixed Function Oxygenases; Pregnenolone; Progesterone | 1975 |
Placental steriodogenesis in the rat: comparison of normal and giant placentae.
Topics: Androstenedione; Animals; Chorionic Gonadotropin; Estrone; Female; Hypertrophy; Placenta; Pregnanediones; Pregnenolone; Progesterone; Rats; Testosterone | 1977 |
Concentration of prostaglandin F2alpha and steroids in the human corpus luteum.
Topics: Adult; Androstenedione; Corpus Luteum; Estradiol; Estrone; Female; Gonadal Steroid Hormones; Humans; Luteolysis; Pregnenolone; Progesterone; Prostaglandins F; Testosterone | 1977 |
Endocrine activities and protein synthesis in the early blastocyst.
Topics: Animals; Blastocyst; Estradiol; Estrogens; Estrone; Female; Pregnancy; Pregnenolone; Progesterone; Protein Biosynthesis; Sulfatases; Sulfurtransferases; Swine; Uterus | 1977 |
Temporal changes in circulating steroids during prostaglandin F2alpha induced abortion in the rat and rabbit.
Topics: Abortion, Induced; Algestone Acetophenide; Animals; Estradiol; Estrone; Female; Gonadal Steroid Hormones; Pregnancy; Pregnenolone; Progesterone; Prostaglandins F; Rabbits; Rats | 1976 |
Steroidogenesis in ovarian tissue of a viviparous teleost, the guppy Poecilia reticulata.
Topics: Androstenedione; Animals; Estradiol; Estrogens; Estrone; Female; Fishes; Hormones; Hydroxysteroids; Ketosteroids; Ovary; Pregnenolone; Progesterone; Steroids; Testosterone | 1975 |
The conversion of pregnenolone-7alpha-3H and progesterone-4-14C to estrogens by corpora lutea of menstrual cycles and pregnancy.
Topics: Adult; Androstenedione; Carbon Radioisotopes; Corpus Luteum; Crystallization; Estradiol; Estrogens; Estrone; Female; Humans; Hydroxyprogesterones; In Vitro Techniques; Menstruation; Middle Aged; Pregnancy; Pregnenolone; Progesterone; Tritium | 1975 |
Ovarian and adrenal contribuion to peripheral steroids during the menstrual cycle in two hirsute women.
Topics: 17-alpha-Hydroxypregnenolone; Adrenal Cortex; Adrenal Glands; Adult; Androstenedione; Dexamethasone; Dihydrotestosterone; Estradiol; Estrone; Female; Follicle Stimulating Hormone; Hirsutism; Humans; Hydrocortisone; Hydroxyprogesterones; Luteinizing Hormone; Menstruation; Menstruation Disturbances; Ovary; Pregnenolone; Progesterone; Steroids; Testosterone | 1975 |
[The effect of estrogen and, sex-steroids and thyroid hormone preparation on bone mineral density in senile osteoporosis--a comparative study of the effect of 1 alpha-hydroxycholecalciferol (1 alpha-OHD3) on senile osteoporosis].
Topics: Age Factors; Aged; Aged, 80 and over; Androstenediol; Androstenedione; Bone Density; Calcium; Drug Combinations; Estrogens, Conjugated (USP); Estrone; Female; Humans; Hydroxycholecalciferols; Middle Aged; Osteoporosis; Parathyroid Hormone; Phosphorus; Pregnenolone; Testosterone; Thyroid (USP) | 1991 |
Effects of pregnenolone, cyclic adenosine monophosphate, and human chorionic gonadotropin on in vitro progesterone and estrone synthesis by the porcine placenta and endometrium.
Topics: Animals; Chorionic Gonadotropin; Culture Techniques; Cyclic AMP; Endometrium; Estrone; Female; Gonadal Steroid Hormones; Male; Placenta; Pregnancy; Pregnancy, Animal; Pregnenolone; Progesterone; Swine | 1991 |
Steroid sulfatase activities in human leukocytes: biochemical and clinical aspects.
Topics: Arylsulfatases; Dehydroepiandrosterone; Dehydroepiandrosterone Sulfate; Estrone; Female; Humans; Ichthyosis Vulgaris; Ichthyosis, X-Linked; Leukocytes; Male; Placenta; Pregnenolone; Steryl-Sulfatase; Tritium | 1991 |
Steroid sulfohydrolase in human chorion and decidua: studies using pregnenolone sulfate and dehydroepiandrosterone sulfate as substrate.
Topics: Arylsulfatases; Chorion; Culture Techniques; Decidua; Dehydroepiandrosterone; Estrogens; Estrone; Female; Humans; Hydrogen-Ion Concentration; Hydrolysis; Labor, Obstetric; Microsomes; Pregnancy; Pregnenolone; Progesterone; Steryl-Sulfatase; Sulfatases; Temperature | 1990 |
Site at which ovarian nerve extracts inhibit thecal androgen production.
Topics: 17-alpha-Hydroxyprogesterone; Androgens; Androstenedione; Animals; Cells, Cultured; Cyclic AMP; Estradiol; Estrone; Female; Hydroxyprogesterones; Luteinizing Hormone; Ovary; Pregnenolone; Progesterone; Rats; Rats, Inbred Strains; Swine; Testosterone; Theca Cells; Tissue Extracts | 1990 |
Metabolism of oestradiol-17 beta and progesterone in the white rhinoceros (Ceratotherium simum simum).
Topics: Animals; Estradiol; Estrogens, Conjugated (USP); Estrone; Female; Perissodactyla; Pregnenolone; Progesterone | 1990 |
Steroid determinations in human ovarian follicular fluid using capillary gas chromatography.
Topics: 17-alpha-Hydroxyprogesterone; 20-alpha-Dihydroprogesterone; Adult; Chromatography, Gas; Estradiol; Estrogens; Estrone; Female; Follicular Fluid; Humans; Hydroxyprogesterones; Pregnenolone; Progesterone; Progestins | 1990 |
Partial characterization of steroid sulfohydrolase and steroid sulfotransferase activities in purified porcine Leydig cells.
Topics: Androstenediols; Animals; Arylsulfatases; Chromatography; Chromatography, Gel; Cytosol; Dehydroepiandrosterone; Estrone; Hydrogen-Ion Concentration; Isoelectric Point; Isoenzymes; Kinetics; Leydig Cells; Male; Molecular Weight; Pregnenolone; Steryl-Sulfatase; Sulfatases; Sulfotransferases; Sulfurtransferases; Swine | 1989 |
Regulation of the 3 beta-hydroxysteroid dehydrogenase activity in tissue fragments and microsomes from human term placenta: kinetic analysis and inhibition by steroids.
Topics: 3-Hydroxysteroid Dehydrogenases; Androstenedione; Binding, Competitive; Dehydroepiandrosterone; Estradiol; Estriol; Estrone; Female; Gonadal Steroid Hormones; Humans; Kinetics; Microsomes; Placenta; Pregnancy; Pregnenolone; Progesterone; Testosterone | 1989 |
Inability of second trimester human amniotic fluid cell cultures to aromatize C19-steroids.
Topics: Amniotic Fluid; Androgens; Aromatase; Cells, Cultured; Chorionic Gonadotropin; Chorionic Gonadotropin, beta Subunit, Human; Cytochrome P-450 Enzyme System; Estradiol; Estrone; Fibroblasts; Gestational Age; Humans; Mitosis; Oxidoreductases; Peptide Fragments; Pregnenolone; Progesterone | 1985 |
Stereochemistry of novel delta selective opiate antagonists.
Topics: Estrone; Magnetic Resonance Spectroscopy; Models, Molecular; Molecular Conformation; Naloxone; Naltrexone; Pregnenolone; Receptors, Opioid; Receptors, Opioid, delta; X-Ray Diffraction | 1986 |
Hormonally active long-term culture of human ovarian cells: initial characterization.
Topics: Adult; Androstenedione; Cells, Cultured; Cholesterol; Estrone; Female; Humans; Middle Aged; Ovary; Pregnenolone; Progesterone; Radioimmunoassay | 1989 |
Early sex differences in hormonal potentialities of gonads from quail embryos with a sex-linked pigmentation marker: an in vitro radioimmunoassay study.
Topics: Animals; Dehydroepiandrosterone; Embryo, Nonmammalian; Estradiol; Estrone; Eye; Female; Genetic Linkage; Male; Mutation; Ovary; Pigments, Biological; Pregnenolone; Progesterone; Quail; Radioimmunoassay; Sex Differentiation; Testis; Testosterone | 1985 |
Sex steroids and 5-en-3 beta-hydroxysteroids in specific regions of the human brain and cranial nerves.
Topics: Androstenedione; Brain Chemistry; Cranial Nerves; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Estrone; Gonadal Steroid Hormones; Humans; Hydroxysteroids; Pregnenolone; Progesterone; Retina; Testosterone; Tissue Distribution | 1986 |
Kinetic studies on the enzymes involved in estrogen biosynthesis and evidence for existence of a single 5-Ene-3beta-hydroxysteroid dehydrogenase complex in the ovary of the freshwater catfish, Clarias batrachus.
Topics: 17-alpha-Hydroxypregnenolone; 17-Hydroxysteroid Dehydrogenases; 3-Hydroxysteroid Dehydrogenases; Androstenedione; Animals; Dehydroepiandrosterone; Estradiol; Estrogens; Estrone; Female; Fishes; Kinetics; Ovary; Pregnenolone; Testosterone | 1985 |
Steroid hormones in uterine washings and in plasma of gilts between days 9 and 15 after oestrus and between days 9 and 15 after coitus.
Topics: Androstenedione; Animals; Copulation; Dehydroepiandrosterone; Estradiol; Estrone; Estrus; Female; Pregnancy; Pregnenolone; Progesterone; Steroids; Swine; Testosterone; Time Factors; Uterus | 1985 |
Steroid synthetic and prostaglandin metabolizing activity is present in different cell populations from human fetal membranes and decidua.
Topics: Cells, Cultured; Centrifugation, Density Gradient; Decidua; Dinoprost; Estrone; Extraembryonic Membranes; Female; Humans; Pregnancy; Pregnenolone; Progesterone; Prostaglandins F | 1987 |
Production of steroids and release of prostaglandins by spherical pig blastocysts in vitro.
Topics: Androstenedione; Animals; Blastocyst; Estradiol; Estrone; Female; Pregnancy; Pregnenolone; Progesterone; Prostaglandins; Steroids; Swine; Testosterone | 1986 |
[Metharmon F for glossalgia caused by autonomic dysfunction].
Topics: Adult; Aged; Androstenediol; Androstenediols; Androstenedione; Autonomic Nervous System Diseases; Drug Combinations; Estrone; Female; Glossalgia; Humans; Middle Aged; Pregnenolone; Testosterone; Thyroid (USP); Thyroid Hormones | 1985 |
Differential production of steroids by dispersed granulosa and theca interna cells from developing preovulatory follicles of pigs.
Topics: Androstenedione; Animals; Cells, Cultured; Estradiol; Estrogens; Estrone; Female; Gonadal Steroid Hormones; Granulosa Cells; Ovarian Follicle; Pregnenolone; Progesterone; Swine; Theca Cells | 1985 |
Agglutination of spermatozoa by human sera with added steroids.
Topics: Agglutination; Agglutinins; Carbon Radioisotopes; Chlormadinone Acetate; Cholesterol; Corticosterone; Dehydroepiandrosterone; Estradiol; Estriol; Estrone; Ethisterone; Female; Humans; Infertility; Male; Norethindrone; Pregnenolone; Progesterone; Spectrophotometry, Ultraviolet; Spermatozoa; Steroids; Testosterone | 1973 |
In vitro on an HCG responsive, testosterone secreting adrenal cortical adenoma.
Topics: Acetates; Adenoma; Adenosine Triphosphate; Adrenal Gland Neoplasms; Androstenedione; Carbon Radioisotopes; Chorionic Gonadotropin; Coenzymes; Dehydroepiandrosterone; Estrone; Female; Humans; Hydroxysteroid Dehydrogenases; In Vitro Techniques; Mitochondria; NAD; NADP; Pregnenolone; Progesterone; Radioimmunoassay; Subcellular Fractions; Testosterone; Tritium | 1973 |
Kinetic studies on the enzymes catalysing the conversion of 17alpha-hydroxyprogesterone and dehydroepiandrosterone to androstenedione in the human adrenal gland in vitro.
Topics: 17-alpha-Hydroxypregnenolone; Adrenal Glands; Androstenedione; Dehydroepiandrosterone; Depression, Chemical; Estradiol; Estrone; Female; Humans; Hydroxyprogesterones; Hydroxysteroid Dehydrogenases; Kinetics; Microsomes; NAD; NADP; Oxidoreductases; Pregnenolone; Progesterone | 1974 |
Steroidogenesis in vitro by the ovarian tissue of the domestic fowl (Gallus domesticus).
Topics: 17-alpha-Hydroxypregnenolone; Androstenedione; Animals; Autoradiography; Carbon Radioisotopes; Chickens; Chromatography, Thin Layer; Dehydroepiandrosterone; Estradiol; Estrone; Female; Hydroxyprogesterones; In Vitro Techniques; NAD; NADP; Ovary; Pregnenolone; Progesterone; Steroids; Testosterone; Time Factors; Tritium | 1974 |
Determination of oxo steroids as coloured salts of their Girard derivatives.
Topics: 17-Ketosteroids; Androgens; Androsterone; Chromatography, Paper; Colorimetry; Dehydroepiandrosterone; Estrone; Etiocholanolone; Hydrocortisone; Indicators and Reagents; Ketones; Pregnenolone; Progesterone; Quaternary Ammonium Compounds; Testosterone | 1964 |
Formation of estrogens by hydatidiform moles in vitro.
Topics: Carbon Isotopes; Dehydroepiandrosterone; Estradiol; Estriol; Estrone; Female; Humans; Hydatidiform Mole; In Vitro Techniques; Mevalonic Acid; Pregnancy; Pregnenolone; Tritium | 1966 |
Steroid hormone transformations by endocrine organs from pregnant mammals. I. Estrogen biosynthesis by mammalian placental preparations in vitro.
Topics: Alcohol Oxidoreductases; Androgens; Animals; Cattle; Dehydroepiandrosterone; Estradiol; Estrone; Guinea Pigs; Horses; In Vitro Techniques; Placenta; Pregnenolone; Progesterone; Rats; Sheep; Swine | 1966 |
Identification of steroid hormones from Lacerta sicula testes.
Topics: Androgens; Androsterone; Animals; Chromatography; Chromatography, Gas; Chromatography, Thin Layer; Dehydroepiandrosterone; Estradiol; Estrone; Male; Pregnenolone; Progesterone; Reptiles; Spectrophotometry; Testis; Testosterone | 1967 |
Further studies upon steroid transformations in the human corpus luteum.
Topics: 17-Ketosteroids; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Thin Layer; Corpus Luteum; Crystallization; Dehydroepiandrosterone; Estradiol; Estrone; Female; Humans; Hydroxyprogesterones; In Vitro Techniques; Pregnenolone; Progesterone; Radiochemistry; Testosterone | 1967 |
Sex hormones in the ovaries of the lizard Lacerta sicula.
Topics: 17-alpha-Hydroxypregnenolone; Androgens; Animals; Chromatography, Gas; Chromatography, Thin Layer; Dehydroepiandrosterone; Estradiol; Estrone; Female; Gonadal Steroid Hormones; Hydroxyprogesterones; Lizards; Male; Ovary; Physiology, Comparative; Pregnenolone; Progesterone; Snakes; Spectrophotometry; Testis; Tissue Extracts | 1968 |
[Estrogen metabolism in normal human chorionic tissue, with special reference to the effect of chorionic gonadotropin].
Topics: Androgens; Androsterone; Chorionic Gonadotropin; Chromatography, Paper; Colorimetry; Dehydroepiandrosterone; Estradiol; Estriol; Estrogens; Estrone; Ethanol; Female; Gestational Age; Humans; Hydroquinones; Hydroxyprogesterones; In Vitro Techniques; Placenta; Pregnancy; Pregnenolone; Testosterone | 1968 |
Steroid hormone formation in the human ovary. VI. Evidence for two pathways of synthesis of androgens in the stromal compartment.
Topics: 17-alpha-Hydroxypregnenolone; 17-Ketosteroids; Androgens; Androstanes; Biotransformation; Carbon Isotopes; Chromatography, Paper; Chromatography, Thin Layer; Dehydroepiandrosterone; Estradiol; Estrone; Female; Humans; Hydroxyprogesterones; Ovary; Pregnancy; Pregnenolone; Progesterone; Spectrophotometry; Testosterone; Tritium | 1968 |
On the occurrence of phenol and steroid sulphokinases in the human gastrointestinal tract.
Topics: Adult; Androsterone; Biopsy; Colon; Colon, Sigmoid; Dehydroepiandrosterone; Desoxycorticosterone; Estrone; Etiocholanolone; Gastric Mucosa; Humans; Hydrogen-Ion Concentration; Ileum; Intestinal Mucosa; Jejunum; Phenols; Pregnenolone; Stomach; Sulfur Isotopes; Testosterone; Transferases | 1968 |
Steroid hormone transformations by endocrine organs from pregnant mammals. IV. Biosynthesis and metabolism of estrogens and progesterone by primate placental preparations in vitro.
Topics: Androstanes; Animals; Biotransformation; Carbon Isotopes; Chromatography, Paper; Crystallization; Dehydroepiandrosterone; Dydrogesterone; Estradiol; Estrogens; Estrone; Female; Haplorhini; Humans; Hydroxyprogesterones; In Vitro Techniques; Placenta; Pregnancy; Pregnancy, Animal; Pregnanediol; Pregnenolone; Progesterone; Species Specificity; Tritium | 1969 |
[In vitro experiments on steroid hormone formation in the corpus luteum, stroma, hilum and follicles of the normal human ovary].
Topics: 17-alpha-Hydroxypregnenolone; Adult; Androstanes; Autoradiography; Carbon Isotopes; Chromatography, Thin Layer; Corpus Luteum; Corpus Luteum Hormones; Dehydroepiandrosterone; Estradiol; Estrone; Female; Humans; Hydroxyprogesterones; In Vitro Techniques; Middle Aged; Ovary; Pregnenolone; Progesterone; Steroids; Testosterone | 1968 |
Conjugation of steroid hormones by breast cancer tissue and selection of patients for adrenalectomy.
Topics: Adrenalectomy; Aged; Breast Neoplasms; Dehydroepiandrosterone; Estradiol; Estrone; Humans; Liver; Liver Neoplasms; Middle Aged; Neoplasm Metastasis; Pregnenolone; Sulfur Isotopes; Sulfuric Acids; Testosterone | 1969 |
Two cases of germinal aplasia: plasma concentration and in vitro biosynthesis of androgens.
Topics: 17-Ketosteroids; Adult; Androgens; Carbon Isotopes; Dehydroepiandrosterone; Eczema; Estradiol; Estrone; Humans; Hypogonadism; In Vitro Techniques; Infertility, Male; Libido; Male; Pregnenolone; Radiation Effects; Testicular Diseases; Testis; Testosterone | 1968 |
[Aspects of steroid biosynthesis in normal human testes].
Topics: 17-Ketosteroids; Adult; Aged; Carbon Isotopes; Chromatography, Thin Layer; Dehydroepiandrosterone; Estradiol; Estrone; Gonadotropins; Humans; Male; Middle Aged; Pregnenolone; Progesterone; Testis; Testosterone | 1968 |
Rat testis steroid sulfatase. 2. Kinetic study.
Topics: Animals; Dehydroepiandrosterone; Estradiol; Estrone; Kinetics; Male; Pregnenolone; Rats; Steroids; Sulfatases; Sulfates; Testis; Testosterone; Tritium | 1969 |
A new pathway of oestriol biosynthesis in pregnancy?
Topics: Adrenal Cortex Hormones; Adrenal Glands; Androsterone; Anencephaly; Carbon Isotopes; Chromatography, Paper; Dehydroepiandrosterone; Estriol; Estrone; Female; Fetus; Humans; In Vitro Techniques; Infant, Newborn; Pregnancy; Pregnenolone; Tritium | 1969 |
Estrogen synthesis by adrenal-placental tissues of the sheep and the iris monkey in vitro.
Topics: Adrenal Glands; Androstanes; Animals; Dehydroepiandrosterone; Estradiol; Estrogens; Estrone; Female; Haplorhini; In Vitro Techniques; Placenta; Pregnancy; Pregnancy, Animal; Pregnenolone; Sheep; Testosterone | 1970 |
Steroids of invertebrates. IV. On the optic tentacle-gonadal axis in the control of the male-phase ovotestis in the slug (Ariolimax californicus).
Topics: Androstanes; Animals; Chromatography, Gas; Dehydroepiandrosterone; Estradiol; Estrone; Female; Gonads; Ketones; Male; Metyrapone; Neurosecretory Systems; Pregnenolone; Snails; Testosterone | 1970 |
Dehydroepiandrosterone sulfatase in the prostate and seminal vesicles of the rat.
Topics: Adipose Tissue; Adrenal Glands; Animals; Chromatography, Gas; Dehydroepiandrosterone; Epididymis; Estrone; Male; Muscles; Organ Specificity; Pregnenolone; Prostate; Rats; Seminal Vesicles; Sulfatases; Time Factors | 1970 |
Metabolism of ovarian steroids in a patient with chronic familial anovulation.
Topics: Adult; Androstanes; Androsterone; Chronic Disease; Dehydroepiandrosterone; Estranes; Estriol; Estrone; Female; Humans; Ovarian Diseases; Ovary; Ovulation; Pregnenolone; Radioisotope Dilution Technique | 1970 |
Concentration of unconjugated estrogens, androgens and gestagens in ovarian and peripheral venous plasma of women: the normal menstrual cycle.
Topics: 17-Ketosteroids; Adult; Androstanes; Carbon Isotopes; Chromatography, Gas; Chromatography, Thin Layer; Dehydroepiandrosterone; Dydrogesterone; Estradiol; Estrone; Female; Humans; Hydroxyprogesterones; Menstruation; Ovary; Pregnenolone; Testosterone; Tritium; Veins | 1971 |
[Experiments on the determination of estrogenic hormones in peripheral cattle blood by means of a radioimmunological assay].
Topics: Animals; Cattle; Corticosterone; Dehydroepiandrosterone; Estradiol; Estrogens; Estrone; Hydrocortisone; Pregnenolone; Progesterone; Rabbits; Radioimmunoassay; Testosterone | 1971 |
Column chromatography of steroids on Sephadex LH-20.
Topics: 17-Ketosteroids; Androstanes; Benzene; Chloroform; Cholesterol; Chromatography, Gel; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Estriol; Estrone; Hydroxyprogesterones; Methanol; Methods; Pregnanes; Pregnenolone; Progesterone; Solvents; Steroids; Sterols; Testosterone | 1971 |
[Effects of steroid hormones on the proliferation of HeLa cells].
Topics: Androgens; Androsterone; Autoradiography; Dehydroepiandrosterone; Depression, Chemical; Estradiol; Estriol; Estrogens; Estrone; Etiocholanolone; Female; HeLa Cells; Humans; Hydrocortisone; Pregnanetriol; Pregnenolone; Progesterone; Progestins; Propylene Glycols; Testosterone; Tritium | 1971 |
Activity of sterol-sulphate sulphohydrolase in rat brain: characterization, localization and change with age.
Topics: Acid Phosphatase; Age Factors; Animals; Brain; Brain Chemistry; Brain Stem; Carbon Isotopes; Cerebellum; Cerebral Cortex; Dehydroepiandrosterone; Diencephalon; Estrone; Galactosidases; Pregnenolone; Rats; Steroids; Subcellular Fractions; Sulfatases; Sulfates; Surface-Active Agents; Tritium | 1972 |
In vitro steroid synthesis by follicles isolated from the rabbit ovary.
Topics: Acetates; Androstanes; Animals; Carbon Isotopes; Chromatography, Thin Layer; Countercurrent Distribution; Dehydroepiandrosterone; Estradiol; Estrone; Female; Glucocorticoids; Hydroxyprogesterones; In Vitro Techniques; Luteinizing Hormone; Ovary; Pregnenolone; Progesterone; Rabbits; Radioisotope Dilution Technique; Testosterone; Tritium | 1972 |
A study of pregnancy with low estrogen production due to placental sulfatase deficiency.
Topics: Adult; Blood; Carbon Isotopes; Catechols; Dehydroepiandrosterone; Estradiol; Estriol; Estrogens; Estrone; Female; Humans; Hydroxysteroid Dehydrogenases; In Vitro Techniques; Isomerases; Male; Placenta; Pregnancy; Pregnanediol; Pregnanes; Pregnenolone; Sulfatases; Sulfates; Tritium; Umbilical Cord | 1973 |
Some effects of steroids on the immature mouse ovary in vitro.
Topics: 17-alpha-Hydroxypregnenolone; Androstenedione; Animals; Culture Techniques; Dehydroepiandrosterone; Estradiol; Estrone; Female; Hydroxyprogesterones; Mice; Mitosis; Ovarian Follicle; Ovary; Pregnenolone; Progesterone; Steroids; Stimulation, Chemical; Testosterone; Thymidine; Tritium | 1973 |
Serum steroid levels during the menstrual cycle in a bilaterally adrenalectomized woman.
Topics: 17-alpha-Hydroxypregnenolone; Adrenal Gland Diseases; Adrenalectomy; Adult; Androstenedione; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Estrone; Female; Humans; Hydrocortisone; Hydroxyprogesterones; Menstruation; Ovary; Pregnenolone; Progesterone; Testosterone | 1973 |
Steroid hormone production by pig blastocysts.
Topics: Androstenedione; Animals; Blastocyst; Carbon Radioisotopes; Dehydroepiandrosterone; Estradiol; Estrone; Hydrocortisone; In Vitro Techniques; Pregnenolone; Progesterone; Swine; Tritium | 1973 |
In vitro metabolism of (4-14C) pregnenolone in the ovaries of intact and HPL or HCG treated rats.
Topics: 17-alpha-Hydroxypregnenolone; Androstenols; Animals; Carbon Radioisotopes; Chorionic Gonadotropin; Chromatography, Paper; Dehydroepiandrosterone; Drug Synergism; Estradiol; Estrone; Female; Humans; Hydroxyprogesterones; Hypophysectomy; Ovary; Placental Lactogen; Pregnenolone; Progesterone; Rats; Steroids; Testosterone | 1973 |
The in vitro biosynthesis of steroids by the gonad of the mussel (Mytilus edulis).
Topics: 17-alpha-Hydroxypregnenolone; Androstenedione; Animals; Bivalvia; Carbon Radioisotopes; Chromatography, Thin Layer; Dehydroepiandrosterone; Estradiol; Estrone; Female; Gonadal Steroid Hormones; Gonads; Hydroxyprogesterones; Hydroxysteroid Dehydrogenases; In Vitro Techniques; Male; Ovary; Oxidation-Reduction; Pregnenolone; Progesterone; Radioimmunoassay; Testis; Testosterone; Tritium | 1974 |
Biochemical and clinical observations a pregnancy with placental sulphatase and other enzyme deficiencies.
Topics: 17-Ketosteroids; Adult; Carbon Radioisotopes; Dehydroepiandrosterone; Estradiol; Estrone; Female; Humans; Hydroxysteroid Dehydrogenases; Hydroxysteroids; Isomerases; Kinetics; Labor, Induced; Muscle Contraction; Placenta; Pregnancy; Pregnancy Complications; Pregnanediol; Pregnenolone; Progesterone; Prostaglandins; Sulfatases; Sulfuric Acids; Time Factors; Tritium; Uterus | 1974 |
Tumors of dysgenetic gonads (gonadoblastoma): ultrastructural and steroidogenic aspects.
Topics: 17-alpha-Hydroxypregnenolone; Androstenedione; Androstenes; Basement Membrane; Cell Nucleus; Cytoplasm; Dehydroepiandrosterone; Dysgerminoma; Estradiol; Estrone; Female; Gonadal Steroid Hormones; Humans; Hydroxyprogesterones; In Vitro Techniques; Pregnenolone; Progesterone; Testosterone; Turner Syndrome | 1974 |
Estrogen synthesis by the pregnant baboon.
Topics: Animals; Dehydroepiandrosterone; Estradiol; Estriol; Estrogens; Estrone; Female; Humans; Hydroxysteroid Dehydrogenases; Oxidoreductases; Papio; Placenta; Pregnancy; Pregnancy, Animal; Pregnenolone; Sulfatases; Tritium | 1972 |
Androgen synthesis in a patient with virilizing adrenocortical carcinoma.
Topics: 17-alpha-Hydroxypregnenolone; 17-Hydroxycorticosteroids; 17-Ketosteroids; Adenoma; Adolescent; Adrenal Glands; Adrenocorticotropic Hormone; Androgens; Carbon Isotopes; Chromatography; Culture Techniques; Dehydroepiandrosterone; Estradiol; Estriol; Estrone; Female; Humans; Hydrocortisone; Hydroxyprogesterones; Pregnenolone; Progesterone; Testosterone | 1967 |
Steroid dehydrogenases and steroids in gonads of the seaperch Cymatogaster aggregata Gibbons.
Topics: Androgens; Androstanes; Androsterone; Animals; Chromatography, Thin Layer; Dehydroepiandrosterone; Estradiol; Estrone; Fishes; Histocytochemistry; Hydroxyprogesterones; Hydroxysteroid Dehydrogenases; Leydig Cells; Male; NAD; Oxidoreductases; Pregnenolone; Progesterone; Seasons; Sertoli Cells; Steroids; Testosterone | 1969 |
A technique for the assay of 17-hydroxyprogesterone (17-hydroxy-4-pregnene-3,20-dione) in serum using celite column chromatography and competitive protein binding.
Topics: 17-Ketosteroids; Acetates; Acylation; Alcohols; Androstanes; Anhydrides; Chemical Phenomena; Chemistry; Cholesterol; Chromatography; Corticosterone; Dehydroepiandrosterone; Desoxycorticosterone; Estriol; Estrone; Female; Gonadotropins; Humans; Hydroxyprogesterones; Infertility, Female; Male; Menopause; Methods; Pregnenolone; Progesterone; Protein Binding; Silicon Dioxide; Testosterone; Transcortin; Tritium | 1971 |
Model studies with erythrocytes on the initial steps of cellular uptake and binding of steroids.
Topics: 17-Ketosteroids; Androstenes; Biological Transport; Blood Proteins; Cell Membrane; Dehydroepiandrosterone; Dialysis; Erythrocytes; Estrone; Humans; Hydroxysteroid Dehydrogenases; Isomerism; Ketosteroids; Mathematics; Permeability; Pregnenolone; Progesterone; Protein Binding; Receptors, Cell Surface; Steroids; Sulfuric Acids; Testosterone; Tritium | 1972 |
Ferric chloride-impregnated silica gel for thin-layer chromatography of steroids.
Topics: Androstanes; Androstenedione; Androsterone; Cholesterol; Chromatography, Thin Layer; Ergosterol; Estrone; Iron; Ketosteroids; Pregnenolone; Silicon Dioxide; Steroids; Sulfuric Acids | 1973 |
Steroid biosynthesis by transplantable gonadal tumors of rat.
Topics: 17-alpha-Hydroxypregnenolone; Acetates; Androstenedione; Animals; Bucladesine; Carbon Radioisotopes; Cholesterol; Chromatography, Paper; Dehydroepiandrosterone; Estradiol; Estrogens; Estrone; Female; Granulosa Cell Tumor; Hydroxyprogesterones; Luteinizing Hormone; Male; Neoplasm Transplantation; Ovarian Neoplasms; Pregnenolone; Progesterone; Rats; Spectrophotometry, Ultraviolet; Testicular Neoplasms; Testosterone; Transplantation, Homologous; Tritium | 1973 |
Stimulation of the rat ovary by gonadotropins and separation of steroids by gas chromatography.
Topics: 17-alpha-Hydroxypregnenolone; Androgens; Animals; Cholesterol; Chorionic Gonadotropin; Chromatography, Gas; Dehydroepiandrosterone; Estradiol; Estriol; Estrone; Female; Follicle Stimulating Hormone; Glucosephosphate Dehydrogenase; Gonadotropins, Equine; Hydroxyprogesterones; In Vitro Techniques; Luteinizing Hormone; NADP; Nandrolone; Ovary; Pregnenolone; Progesterone; Rats; Subcellular Fractions; Testosterone | 1965 |
Stimulation of cholesterol metabolism in the luteinized rat ovary by luteinizing hormone.
Topics: Androgens; Animals; Cholesterol; Chromatography, Thin Layer; Crystallization; Dehydroepiandrosterone; Estrone; Female; Hydroxyprogesterones; In Vitro Techniques; Luteinizing Hormone; NADP; Ovary; Pregnenolone; Progesterone; Rats | 1966 |
Steroid biosynthesis by the equine testis.
Topics: 17-alpha-Hydroxypregnenolone; 17-Ketosteroids; Age Factors; Androstanes; Animals; Carbon Isotopes; Chromatography, Paper; Chromatography, Thin Layer; Dehydroepiandrosterone; Estradiol; Estrone; Haplorhini; Horses; Hydroxysteroid Dehydrogenases; In Vitro Techniques; Leydig Cells; Lyases; Male; Mice; Mixed Function Oxygenases; NADP; Physiology, Comparative; Pregnenolone; Testis; Testosterone; Tritium | 1969 |
Defective testicular testosterone synthesis by the pseudohermaphrodite rat: an abnormality of 17 beta-hydroxysteroid dehydrogenase.
Topics: 17-Ketosteroids; Androstanes; Animals; Carbon Isotopes; Chromatography, Gas; Chromatography, Thin Layer; Cryptorchidism; Disorders of Sex Development; Estradiol; Estrone; Hydroxyprogesterones; Hydroxysteroid Dehydrogenases; Hyperplasia; In Vitro Techniques; Leydig Cells; Male; Metabolism, Inborn Errors; Pregnenolone; Radioisotope Dilution Technique; Rats; Rodent Diseases; Testis; Testosterone | 1970 |
Human placental hydroxylation of 3,4-benzpyrene during early gestation and at term.
Topics: 17-Ketosteroids; Androstanes; Animals; Benzopyrenes; Cholesterol; Dehydroepiandrosterone; Depression, Chemical; Estradiol; Estrone; Female; Fluorometry; Humans; Kinetics; Labor, Obstetric; Liver; Methylcholanthrene; Methyltestosterone; Mixed Function Oxygenases; NADP; Placenta; Pregnancy; Pregnenolone; Progesterone; Rats; Smoking; Testosterone | 1971 |
[Significance of chorionic gonadotropin participating in biosynthesis of estrogens in placental chorionic tissue].
Topics: Androstanes; Chorionic Gonadotropin; Chromatography; Colorimetry; Cyclic AMP; Dehydroepiandrosterone; Estradiol; Estrogens; Estrone; Extraembryonic Membranes; Female; Humans; NAD; NADP; Placenta; Pregnancy; Pregnenolone; Progesterone; Stimulation, Chemical; Testosterone; Tritium | 1972 |
Factors influencing placental steroidogenesis.
Topics: 17-Ketosteroids; Adenosine Triphosphate; Androstenes; Animals; Carbon Isotopes; Cholesterol; Chorionic Gonadotropin; Chromatography, Paper; Chromatography, Thin Layer; Countercurrent Distribution; Estradiol; Estrone; Female; Glucosephosphates; Humans; Immune Sera; Ketosteroids; NAD; NADP; Niacinamide; Placenta; Pregnancy; Pregnenolone; Progesterone; Rabbits; Tritium | 1972 |
Reptilian ovarian steroidogenesis and the influence of mammalian gonadotrophins (follicle-stimulating hormone and luteinizing hormone) in vitro.
Topics: Androstenedione; Animals; Carbon Radioisotopes; Cholesterol; Estradiol; Estrone; Female; Follicle Stimulating Hormone; Hydroxyprogesterones; Lizards; Luteinizing Hormone; Ovarian Follicle; Ovary; Pregnenolone; Progesterone; Steroids; Testosterone; Tritium; Turtles | 1974 |
Estrogen accumulation by porcine granulosa cells in culture.
Topics: Animals; Cells, Cultured; Chorionic Gonadotropin; Diethylstilbestrol; Dihydrotestosterone; Estradiol; Estriol; Estrogens; Estrone; Etiocholanolone; Female; Granulosa Cells; Hydrocortisone; Nandrolone; Nitromifene; Ovarian Follicle; Pregnenolone; Stimulation, Chemical; Structure-Activity Relationship; Swine; Testosterone; Tritium | 1974 |
Induction of structural alterations in the preovulatory amphibian ovarian follicle by hormones.
Topics: Animals; Cells, Cultured; Cycloheximide; Depression, Chemical; Desoxycorticosterone; Estradiol; Estriol; Estrone; Female; Hormones; In Vitro Techniques; Micromanipulation; Ovarian Follicle; Pituitary Gland; Pregnenolone; Progesterone; Protein Biosynthesis; Puromycin; Rana pipiens; Testosterone | 1972 |
The in vitro biosynthesis and metabolism of progesterone and estrogens by chimpanzee placental tissue.
Topics: Androstenes; Animals; Carbon Isotopes; Chemical Phenomena; Chemistry; Chromatography, Paper; Chromatography, Thin Layer; Estradiol; Estrogens; Estrone; Female; Haplorhini; Hydroxyprogesterones; In Vitro Techniques; Oxidation-Reduction; Pan troglodytes; Placenta; Pregnancy; Pregnenolone; Progesterone; Tritium | 1973 |
Metabolism of steroid hormones by schistosomes.
Topics: Androstanes; Androstenes; Animals; Cholesterol; Chromatography, Thin Layer; Cortisone; Estrone; Feces; Glucocorticoids; Hydroxyprogesterones; In Vitro Techniques; Mice; Pregnenolone; Schistosoma haematobium; Schistosoma mansoni; Testosterone | 1972 |
Steroid compounds and the dilatation of ovarian and uterine veins in the mouse.
Topics: Animals; Cholesterol; Estradiol; Estrogens; Estrone; Female; Hydroxyprogesterones; Mice; Ovary; Pregnenolone; Progesterone; Progestins; Testosterone; Uterus; Vasodilator Agents; Veins | 1972 |
Antitumor and antileukemic effects of some steroids and other biologically interesting compounds containing an alkylating agent.
Topics: Adenocarcinoma; Alkylating Agents; Amides; Androsterone; Animals; Antineoplastic Agents; Cholestanes; Cholesterol; Diethylstilbestrol; Estrone; Female; Leukemia, Experimental; Mammary Neoplasms, Experimental; Nitrogen Mustard Compounds; Phenylacetates; Pregnenolone; Rats; Rats, Inbred F344; Steroids; Structure-Activity Relationship; Testosterone | 1972 |
Radioimmunoassay method for six steroids in human plasma.
Topics: Androstenols; Animals; Antibody Specificity; Charcoal; Chromatography; Estradiol; Estrone; Haptens; Humans; Methods; Pregnenolone; Progesterone; Rabbits; Radioimmunoassay; Steroids; Testosterone; Tritium | 1973 |
Biosynthesis and metabolism of estrogens in Jenynsia lineata.
Topics: Animals; Estradiol; Estrone; Female; Fishes; Gallbladder; Intestinal Mucosa; Liver; Muscles; Organ Specificity; Pregnenolone; Progesterone; Species Specificity; Testosterone; Tritium; Uterus | 1974 |
Biosynthesis of steroid hormones in a human feminizing adrenal carcinoma.
Topics: 17-Ketosteroids; Adrenal Gland Neoplasms; Carbon Isotopes; Chromatography, Paper; Estradiol; Estrone; Humans; In Vitro Techniques; Male; Middle Aged; Pregnenolone; Progesterone; Radioisotope Dilution Technique; Testosterone; Tissue Extracts | 1968 |
[Biosynthesis of estrogens and progesterone by the human placenta perfused in vitro: variations according to the method of obtaining the placenta (routine cesarean section, during labor, natural vaginal delivery)].
Topics: Cesarean Section; Cholesterol; Delivery, Obstetric; Estradiol; Estrone; Female; Humans; In Vitro Techniques; Labor, Obstetric; Perfusion; Placenta; Pregnancy; Pregnenolone; Progesterone; Testosterone; Time Factors | 1970 |
Steroidogenic function of luteinized ovarian grafts in the hepatic portal circulation of ovariectomized rats.
Topics: 17-Ketosteroids; Androstanes; Animals; Castration; Corpus Luteum; Endoplasmic Reticulum; Estradiol; Estrogens; Estrone; Female; Golgi Apparatus; Hydroxysteroid Dehydrogenases; Liver Circulation; Ovary; Pregnenolone; Progesterone; Progestins; Rats; Spleen; Testosterone; Transplantation, Autologous; Tritium | 1972 |
Steroid biosynthesis and metabolism during phenobarbital (PB) block of PMS-induced ovulation in immature rats.
Topics: 17-alpha-Hydroxypregnenolone; 17-Ketosteroids; Androstanes; Animals; Carbon Isotopes; Cholesterol; Dihydrotestosterone; Estradiol; Estriol; Estrone; Female; Liver; Ovary; Ovulation; Phenobarbital; Pregnanes; Pregnenolone; Progesterone; Rats; Testosterone; Time Factors | 1972 |
Steroid biosynthesis in vitro by the gonads of Sparus auratus L. (Teleostei) at different stages during natural sex reversal.
Topics: 17-Ketosteroids; Androstanes; Animals; Carbon Isotopes; Chromatography, Thin Layer; Crystallization; Disorders of Sex Development; Estradiol; Estrone; Female; Fishes; Gonads; Hydroxyprogesterones; In Vitro Techniques; Male; Ovary; Pregnenolone; Progesterone; Testosterone; Tritium | 1972 |
Clinical cases illustrating estrogen and progesterone biosynthesis during pregnancy.
Topics: Adult; Chromosome Aberrations; Chromosome Disorders; Estradiol; Estrogens; Estrone; Female; Fetal Diseases; Gestational Age; Humans; Placenta; Polycystic Ovary Syndrome; Pregnancy; Pregnancy Complications; Pregnancy in Diabetics; Pregnanediol; Pregnenolone; Progesterone | 1972 |
[Analytical chemical studies on steroids. XXXIX. Polarography of ketosteroid methyloximes].
Topics: Androsterone; Estrone; Hydrogen-Ion Concentration; Ketones; Oxidation-Reduction; Oximes; Polarography; Pregnenolone; Steroids; Testosterone | 1971 |
Steroid content of the equine ovary during the reproductive cycle.
Topics: 17-Ketosteroids; Androstanes; Animals; Corpus Luteum; Estradiol; Estrone; Estrus; Female; Gonadal Steroid Hormones; Horses; Hydroxyprogesterones; Ovary; Pregnancy; Pregnenolone; Progesterone; Testosterone; Time Factors | 1971 |
Identification and biosynthesis of steroid hormones in the ovary and fat bodies of female Triturus cristatus carnifex.
Topics: 17-alpha-Hydroxypregnenolone; Adipose Tissue; Androstanes; Animals; Carbon Isotopes; Cholesterol; Chromatography, Gas; Chromatography, Thin Layer; Estrone; Female; Hydroxyprogesterones; Ketosteroids; Ovary; Pregnenolone; Progesterone; Steroids; Testosterone; Triturus | 1971 |
Steroid biosynthesis in a feminizing adrenal carcinoma.
Topics: 17-Hydroxycorticosteroids; Adrenal Gland Neoplasms; Adult; Aldosterone; Androstanes; Biotransformation; Carbon Isotopes; Carcinoma; Chromatography; Corticosterone; Desoxycorticosterone; Estrone; Feminization; Humans; Hydrocortisone; Hydroxyprogesterones; In Vitro Techniques; Male; Pregnenolone; Progesterone; Sex Characteristics; Steroids; Testosterone; Tritium | 1969 |
Some aspects of steroid metabolism in the sheep placenta.
Topics: 17-Ketosteroids; Androstanes; Animals; Estradiol; Estrone; Female; Fetus; In Vitro Techniques; Placenta; Pregnenolone; Progesterone; Sheep; Steroids; Testosterone | 1970 |
The influence of some steroids, including estrogens, on progesterone synthesis in vitro by porcine corpora lutea.
Topics: Acetates; Animals; Carbon Isotopes; Chromatography, Thin Layer; Corpus Luteum; Estradiol; Estriol; Estrogens; Estrone; Female; In Vitro Techniques; Ovarian Follicle; Ovary; Pregnanes; Pregnenolone; Progesterone; Steroids; Swine; Tritium | 1968 |
Steroid formation by isolated and recombined ovarian granulosa and tehcal cells.
Topics: 17-Ketosteroids; Acetates; Androgens; Carbon Isotopes; Cholesterol; Chorionic Gonadotropin; Chromatography, Paper; Crystallization; Estrone; Female; Follicle Stimulating Hormone; Humans; Hydroxyprogesterones; Leiomyoma; Ovary; Pregnenolone; Progesterone; Steroids | 1968 |
Cytochrome P-450 and steroid biosynthesis in the human placenta.
Topics: 17-Ketosteroids; Androstanes; Carbon Isotopes; Carbon Monoxide; Cholesterol; Cytochromes; Darkness; Depression, Chemical; Estrone; Female; Humans; Light; Methods; Microscopy, Electron; Microsomes; Mitochondria; Nitrogen; Oxygen; Oxygen Consumption; Partial Pressure; Pigments, Biological; Placenta; Pregnancy; Pregnenolone; Radiation Effects; Spectrophotometry | 1968 |
Percutaneous absorption of steroids.
Topics: 17-alpha-Hydroxypregnenolone; Administration, Topical; Aldosterone; Anti-Inflammatory Agents; Cell Membrane Permeability; Chemical Phenomena; Chemistry; Corticosterone; Cortisone; Desoxycorticosterone; Diffusion; Estradiol; Estriol; Estrone; Humans; Hydrocortisone; Hydroxyprogesterones; Pregnenolone; Progesterone; Skin Absorption; Steroids; Testosterone | 1969 |
The biosynthesis of steroids by the gonads of the ricefield eel Monopterus albus at various phases during natural sex reversal.
Topics: 17-Ketosteroids; Androstanes; Animals; Chromatography, Thin Layer; Crystallization; Eels; Estradiol; Estrone; Female; Gonads; In Vitro Techniques; Male; Pregnenolone; Sex Characteristics; Testosterone; Tritium | 1969 |
Site of origin of androgenic and estrogenic steroids in the normal human ovary.
Topics: Adult; Androgens; Androstanes; Biotransformation; Carbon Isotopes; Chromatography, Paper; Chromatography, Thin Layer; Corpus Luteum; Estradiol; Estrogens; Estrone; Female; Humans; Hydroxyprogesterones; In Vitro Techniques; Ovarian Follicle; Ovary; Pregnenolone; Progesterone; Testosterone; Tritium | 1969 |
Studies on tissue culture of equine ovarian cell types: pathways of steroidogenesis.
Topics: 17-Ketosteroids; Acetates; Animals; Carbon Isotopes; Cholesterol; Culture Techniques; Estradiol; Estrone; Female; Horses; Ovarian Follicle; Pregnanes; Pregnenolone; Progesterone; Sterols; Testosterone; Tritium | 1969 |
On the mechanism of hormone action. XII. Uptake of 1,2-3H-cortisol by isolated rat liver nuclei.
Topics: Androsterone; Animals; Cell Nucleus; Chloromercuribenzoates; Chromatography, Thin Layer; Corticosterone; Cortisone; Estradiol; Estrone; Ethylmaleimide; Hydrocortisone; In Vitro Techniques; Liver; Male; Microscopy, Electron; Prednisolone; Pregnanediol; Pregnenolone; Progesterone; Rats; Temperature; Testosterone; Time Factors; Tritium | 1969 |
Studies on tissue culture of equine ovarian cell types: effect of gonadotrophins and stage of cycle on steroidogenesis.
Topics: Animals; Chorionic Gonadotropin; Culture Techniques; Estradiol; Estrone; Estrus; Female; Gonadotropins, Equine; Horses; Humans; Luteinizing Hormone; Ovarian Follicle; Pregnancy; Pregnenolone; Progesterone; Testosterone; Tritium | 1969 |
Formation of 17alpha-hydroxy-pregnenolone, 17alpha-hydroxy-progesterone and progesterone by hydatidiform moles in vitro.
Topics: 17-alpha-Hydroxypregnenolone; Chromatography, Thin Layer; Estradiol; Estriol; Estrone; Female; Humans; Hydatidiform Mole; Hydroxyprogesterones; In Vitro Techniques; Pregnancy; Pregnanediol; Pregnanes; Pregnanetriol; Pregnenolone; Progesterone; Tritium | 1969 |
Steroid hormone transformations by endocrine organs from pregnant mammals. V. The biosynthesis and metabolism of progesterone and estrogens by orangutan placental tissue in vitro.
Topics: 17-Ketosteroids; Androstanes; Animals; Carbon Isotopes; Chromatography, Thin Layer; Estradiol; Estrone; Female; Hominidae; In Vitro Techniques; Methods; Placenta; Pregnancy; Pregnenolone; Progesterone; Tritium | 1969 |
Steroidogenesis and morphology of human ovarian cell types in tissue culture.
Topics: 17-Ketosteroids; Adult; Carbon Isotopes; Chromatography; Corpus Luteum; Culture Techniques; Cytoplasm; Estradiol; Estrogens; Estrone; Female; Fibroblasts; Histocytochemistry; Humans; Hydroxyprogesterones; Lipids; Ovary; Pregnenolone; Progesterone; Progestins; Tritium | 1969 |
Steroid biosynthesis by human ovarian granulosa and thecal cells.
Topics: Androgens; Chromatography, Paper; Estradiol; Estrone; Female; Humans; Hydroxyprogesterones; In Vitro Techniques; Ovarian Follicle; Pregnenolone; Progesterone | 1966 |
The determination of estrogen and progesterone metabolites in urine in pregnancy by gas chromatography.
Topics: Chromatography, Gas; Estradiol; Estriol; Estrone; Female; Humans; Pregnancy; Pregnanediol; Pregnenolone | 1966 |
Steroid conjugates I. The use of sulfamic acid for the preparation of steroid sulfates.
Topics: Androsterone; Chemistry, Organic; Cholesterol; Estradiol; Estrone; Indicators and Reagents; Organic Chemistry Phenomena; Pregnenolone; Pyridines; Sulfates; Sulfonic Acids; Testosterone | 1966 |
Progesterone-mediated increases of leucocyte alkaline phosphatase in rabbits.
Topics: 17-Hydroxycorticosteroids; Alkaline Phosphatase; Animals; Dactinomycin; Desoxycorticosterone; Estradiol; Estrone; Fluorometry; Hydrogen-Ion Concentration; Injections; Kinetics; Leukocytes; Male; Penicillins; Pregnenolone; Progesterone; Puromycin; Rabbits; Testosterone | 1966 |
Effects of androgens on concentrations of LH and FSH in the male rat pituitary.
Topics: Androgens; Animals; Castration; Estrone; Follicle Stimulating Hormone; Hydroxyprogesterones; Luteinizing Hormone; Male; Pituitary Gland; Pregnenolone; Progesterone; Rats; Testosterone | 1967 |
Distribution of hydroxysteroid dehydrogenases in the placentae and foetal membranes of various mammals.
Topics: 17-Ketosteroids; Androsterone; Animals; Carnivora; Cats; Dogs; Estradiol; Estrone; Etiocholanolone; Extraembryonic Membranes; Female; Goats; Guinea Pigs; Histocytochemistry; Horses; Humans; Hydroxyprogesterones; Hydroxysteroid Dehydrogenases; Placenta; Pregnancy; Pregnancy, Animal; Pregnenolone; Progesterone; Rabbits; Rats; Sheep; Testosterone | 1967 |
The polycystic ovary. 8. The metabolism of 5-pregnendone, progesterone, testosterone, 4-androstenedione and oestrone by normal and polycystic ovarian tissues.
Topics: Adult; Androgens; Carbon Isotopes; Estrone; Female; Humans; Hydroxysteroid Dehydrogenases; In Vitro Techniques; Lyases; Ovarian Cysts; Ovary; Polycystic Ovary Syndrome; Pregnenolone; Progesterone; Testosterone; Tritium | 1967 |
Effect of gonadal hormones on adrenal steroid production in the dog.
Topics: Adrenal Cortex Hormones; Adrenal Glands; Animals; Castration; Dogs; Estrone; Female; Male; Pregnenolone; Progesterone; Secretory Rate; Sex Factors; Veins | 1967 |
Steroid 16 alpha-hydroxylase from human fetal liver; inhibition by steroids.
Topics: 17-alpha-Hydroxypregnenolone; Androstenediols; Androstenols; Aryl Hydrocarbon Hydroxylases; Chlormadinone Acetate; Dehydroepiandrosterone; Estradiol; Estrone; Ethinyl Estradiol; Humans; Liver; Mestranol; Norethindrone; Pregnenolone; Progesterone; Steroid 16-alpha-Hydroxylase; Steroid Hydroxylases | 1980 |
Local modulation of progesterone production in human fetal membranes.
Topics: Dehydroepiandrosterone; Estradiol; Estriol; Estrone; Extraembryonic Membranes; Female; Humans; In Vitro Techniques; Labor, Obstetric; Pregnancy; Pregnenolone; Progesterone | 1982 |
Ovarian steroid metabolism and oestrogens in the corpus luteum of the tammar wallaby.
Topics: Androstenedione; Animals; Aromatase; Corpus Luteum; Dehydroepiandrosterone; Embryo Implantation, Delayed; Estradiol; Estrone; Female; Macropodidae; Marsupialia; Ovary; Pregnancy; Pregnancy, Animal; Pregnenolone | 1984 |
Enhancement of human amniotic phospholipase A2 activity by steroid-sulphate derived from the foeto-placental unit.
Topics: Amnion; Arachidonic Acid; Arachidonic Acids; Cholesterol Esters; Dehydroepiandrosterone; Dehydroepiandrosterone Sulfate; Estradiol; Estrone; Female; Humans; Hydrocortisone; Hydrogen-Ion Concentration; Phosphatidylcholines; Phospholipases; Phospholipases A; Phospholipases A2; Pregnancy; Pregnenolone; Progesterone | 1984 |
Steroid metabolism in corpora lutea of the western spotted skunk (Spilogale putorius latifrons).
Topics: 17-alpha-Hydroxypregnenolone; 17-alpha-Hydroxyprogesterone; 20-alpha-Dihydroprogesterone; Androstenedione; Animals; Carnivora; Corpus Luteum; Dehydroepiandrosterone; Embryo Implantation, Delayed; Estradiol; Estrone; Female; Gonadal Steroid Hormones; Hydroxyprogesterones; Mephitidae; Pregnancy; Pregnenolone; Progesterone; Testosterone | 1984 |
Time trend analysis of plasma unconjugated and sulfoconjugated estrone and 3 beta-delta 5-steroids in fetal and maternal sheep plasma in relation to spontaneous parturition at term.
Topics: 17-alpha-Hydroxypregnenolone; Animals; Dehydroepiandrosterone; Estrogens, Conjugated (USP); Estrone; Female; Fetal Blood; Gestational Age; Labor, Obstetric; Pregnancy; Pregnancy, Animal; Pregnenolone; Progestins; Sheep; Sulfates | 1982 |
Steroid modulation of pregnenolone to progesterone conversion by human placental cells in vitro.
Topics: Androstenedione; Cells, Cultured; Dehydroepiandrosterone; Dose-Response Relationship, Drug; Estrone; Female; Gonadal Steroid Hormones; Humans; In Vitro Techniques; Infant, Newborn; Microbial Collagenase; Placenta; Pregnancy; Pregnenolone; Progesterone; Steroids; Testosterone | 1983 |
[Clinical effects of metharmon F for postmenopausal women with climacteric symptoms: its relationship with serum level of hormones].
Topics: Androstenediol; Androstenediols; Androstenedione; Climacteric; Drug Combinations; Estrogens; Estrone; Female; Follicle Stimulating Hormone; Humans; Luteinizing Hormone; Menopause; Middle Aged; Pregnenolone; Testosterone; Thyroid (USP); Thyroid Hormones | 1983 |
A combined radioimmunoassay for the measurement of unconjugated and sulfoconjugated pregnenolone, 17 hydroxypregnenolone, dehydroepiandrosterone, and estrone applied to fetal and maternal ovine plasma.
Topics: 17-alpha-Hydroxypregnenolone; Animals; Dehydroepiandrosterone; Estrone; Female; Fetal Blood; Pregnancy; Pregnenolone; Radioimmunoassay; Sheep | 1981 |
Effects of cyproterone on the steroid biosynthesis in the human ovary in vitro.
Topics: Androgens; Androstenedione; Cyproterone; Estradiol; Estrogens; Estrone; Female; Humans; Hydroxyprogesterones; Ovary; Pregnenolone; Progesterone; Progestins | 1982 |
Oestrogen synthesis by bovine foetal placenta at normal parturition.
Topics: Androstenedione; Animals; Cattle; Culture Techniques; Estradiol; Estrogens; Estrone; Female; Labor, Induced; Labor, Obstetric; Placenta; Pregnancy; Pregnenolone | 1981 |
In vitro oestrogen synthesis by bovine placenta during pregnancy and induced parturition.
Topics: Androstenedione; Animals; Cattle; Culture Techniques; Estradiol; Estrogens; Estrone; Female; Labor, Induced; Placenta; Pregnancy; Pregnenolone | 1981 |
In vitro pregnenolone metabolism by mouse adrenal gland: I-estrogen synthesis.
Topics: Adrenal Glands; Animals; Castration; Estradiol; Estrogens; Estrone; Female; Male; Mice; Mice, Inbred C57BL; Pregnenolone; Species Specificity; Time Factors | 1980 |
In vitro conversion of steroid hormones in bovine ovarian follicles.
Topics: Androgens; Androstenedione; Animals; Cattle; Dihydrotestosterone; Estradiol; Estrogens; Estrone; Female; Ovarian Follicle; Pregnenolone; Progesterone; Progestins; Testosterone; Tritium | 1980 |
Simultaneous radioimmunoassay of progestins, androgens and estrogens in rat testis.
Topics: Androgens; Androstenedione; Animals; Dihydrotestosterone; Estradiol; Estrogens; Estrone; Hydroxyprogesterones; Male; Pregnenolone; Progesterone; Progestins; Radioimmunoassay; Rats; Testis; Testosterone | 1980 |
Effects of prostaglandin F2 alpha and an antiprogestational steroid, RMI 12,936, on rat pregnancy.
Topics: Abortion, Induced; Androstenols; Animals; Estradiol; Estrone; Female; Organ Size; Ovary; Placenta; Pregnancy; Pregnancy, Animal; Pregnenolone; Progesterone; Prostaglandins F; Rats; Reproduction; Testosterone | 1980 |
Effects of steroids on mouse oocyte maturation in vitro.
Topics: Androstenedione; Animals; Cells, Cultured; Depression, Chemical; Dihydrotestosterone; Estradiol; Estrone; Female; Mice; Oocytes; Ovum; Pregnenolone; Progesterone; Steroids; Testosterone | 1980 |
Estrogen production by bovine binucleate and mononucleate trophoblastic cells in vitro.
Topics: Androstenedione; Animals; Cattle; Cells, Cultured; Culture Media; Estradiol; Estrogens; Estrone; Female; Hydrocortisone; Pregnenolone; Progesterone; Testosterone; Trophoblasts | 1994 |
Successful treatment of vitiligo with a sex steroid-thyroid hormone mixture.
Topics: Administration, Oral; Aged; Androstenediol; Androstenedione; Cytoplasmic Granules; Dermatologic Agents; Drug Combinations; Estrone; Female; Humans; Keratinocytes; Male; Melanins; Melanocytes; Middle Aged; Pregnenolone; Skin Pigmentation; Tablets; Testosterone; Thyroid (USP); Vitiligo | 1995 |
Direct inhibitions of the activities of steroidogenic cytochrome P-450 mono-oxygenase systems by anticonvulsants.
Topics: Adrenodoxin; Androstenedione; Animals; Anticonvulsants; Aromatase; Cattle; Cholesterol; Cholesterol Side-Chain Cleavage Enzyme; Cytochrome P-450 Enzyme Inhibitors; Cytochrome P-450 Enzyme System; Desoxycorticosterone; Estrogens; Estrone; Female; Ferredoxin-NADP Reductase; Humans; Male; Microsomes; NADH, NADPH Oxidoreductases; NADPH-Ferrihemoprotein Reductase; Placenta; Pregnancy; Pregnenolone; Progesterone; Rats; Steroid 11-beta-Hydroxylase; Steroid 17-alpha-Hydroxylase; Steroid 21-Hydroxylase; Steroids; Testis | 1997 |
Steroid sulphotransferase and 17beta-hydroxysteroid dehydrogenase activities in Ishikawa human endometrial adenocarcinoma cells.
Topics: 17-Hydroxysteroid Dehydrogenases; Adenocarcinoma; Dehydroepiandrosterone; Endometrial Neoplasms; Estrogens; Estrone; Female; Humans; Pregnenolone; Sulfotransferases; Testosterone; Tumor Cells, Cultured | 1997 |
Transfer of steroidal and nonsteroidal compounds across guinea pig fetal membranes.
Topics: Amnion; Animals; Chorion; Estrogens, Conjugated (USP); Estrone; Extraembryonic Membranes; Female; Gestational Age; Guinea Pigs; Pregnancy; Pregnenolone; Steroids | 1998 |
Contribution of human hepatic cytochrome P450 isoforms to regioselective hydroxylation of steroid hormones.
Topics: Aryl Hydrocarbon Hydroxylases; Cloning, Molecular; Cytochrome P-450 CYP2C8; Cytochrome P-450 CYP2C9; Cytochrome P-450 Enzyme System; Dehydroepiandrosterone; Estrone; Humans; Hydroxylation; Isoenzymes; Kinetics; Liver; Microsomes; Microsomes, Liver; Pregnenolone; Progesterone; Recombinant Proteins; Saccharomyces cerevisiae; Steroid 16-alpha-Hydroxylase; Substrate Specificity; Xenobiotics | 1998 |
Lack of zonal uptake of estrone sulfate in enriched periportal and perivenous isolated rat hepatocytes.
Topics: Animals; Biological Transport; Cells, Cultured; Drug Interactions; Estrone; Kinetics; Liver; Male; Pregnenolone; Rats; Rats, Sprague-Dawley; Sodium | 1999 |
Transformation of 3-hydroxy-steroids by Fusarium moniliforme 7alpha-hydroxylase.
Topics: Androsterone; Aryl Hydrocarbon Hydroxylases; Binding Sites; Cytochrome P-450 Enzyme System; Dehydroepiandrosterone; Enzyme Induction; Estrone; Fusarium; Hydroxysteroids; Microsomes; Pregnenolone; Steroid Hydroxylases | 1999 |
Immunohistochemical study of ACTH and alpha-MSH in vitiligo patients successfully treated with a sex steroid-thyroid hormone mixture.
Topics: Adrenocorticotropic Hormone; Aged; alpha-MSH; Androstenediol; Androstenedione; Drug Combinations; Estrone; Female; Humans; Immunohistochemistry; Keratinocytes; Male; Melanocytes; Middle Aged; Pregnenolone; Testosterone; Thyroid (USP); Vitiligo | 1999 |
Peripheral steroid sulfatase inhibition potentiates improvement of memory retention for hippocampally administered dehydroepiandrosterone sulfate but not pregnenolone sulfate.
Topics: Animals; Arylsulfatases; Avoidance Learning; Brain Mapping; Dehydroepiandrosterone Sulfate; Dose-Response Relationship, Drug; Drug Synergism; Enzyme Inhibitors; Estrone; Hippocampus; Injections; Male; Maze Learning; Mice; Pregnenolone; Retention, Psychology; Steryl-Sulfatase | 1999 |
Follicle-stimulating hormone regulates steroidogenic enzymes in cultured cells of the chick embryo ovary.
Topics: 3-Hydroxysteroid Dehydrogenases; Androstenedione; Animals; Aromatase; Cells, Cultured; Chick Embryo; Cholesterol Side-Chain Cleavage Enzyme; Chorionic Gonadotropin; Dehydroepiandrosterone; Estrone; Female; Follicle Stimulating Hormone; Gene Expression Regulation, Enzymologic; Humans; Ovary; Pregnenolone; Progesterone; Recombinant Proteins; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Steroids; Testosterone; Time Factors; Tritium | 2001 |
Successful treatment of non-segmental vitiligo: systemic therapy with sex hormone-thyroid powder mixture.
Topics: Adult; Aged; alpha-MSH; Androstenediol; Androstenedione; Drug Combinations; Drug Resistance; Estrone; Female; Humans; Male; Melanocytes; Middle Aged; Pregnenolone; Sex Characteristics; Skin Pigmentation; Testosterone; Thyroid (USP); Time Factors; Vitiligo | 2000 |
Characterization of an organic anion-transporting polypeptide (OATP-B) in human placenta.
Topics: Biological Transport; Cells, Cultured; Estrone; Female; Giant Cells; Humans; Oocytes; Organic Anion Transporters; Placenta; Pregnancy; Pregnenolone; RNA, Messenger; Trophoblasts | 2002 |
Steroids in the ovarian venous blood of ewes before and after gonadotrophic stimulation.
Topics: Anatomy; Animals; Chorionic Gonadotropin; Corpus Luteum; Endometrium; Estradiol; Estrone; Estrus; Female; Follicle Stimulating Hormone; Gonadotropins; Hematology; Humans; Hydroxyprogesterones; Ovary; Pregnenolone; Progesterone; Progestins; Prolactin; Sheep | 1963 |
[SPECIFICITY OF HELIX POMATIA SULFATASES. STUDY OF THE KINETICS OF HYDROLYSIS OF SULFATED ESTERS].
Topics: 17-Ketosteroids; Borates; Catechols; Chlorides; Cortisone; Dehydroepiandrosterone; Enzyme Inhibitors; Esters; Estrone; Hydrolysis; Kinetics; Nitrophenols; Phenolphthaleins; Phosphates; Pregnenolone; Research; Snails; Steroids; Sulfatases; Sulfates; Testosterone | 1963 |
OBSERVATIONS OF ACID MUCOPOLYSACCHARIDE AND MAST CELLS IN THE SKIN OF HAIRLESS MICE FOLLOWING THE TOPICAL APPLICATION OF ESTRONE AND PREGNENOLONE.
Topics: Animals; Estrone; Glycosaminoglycans; Mast Cells; Mice; Mice, Hairless; Pharmacology; Pregnenolone; Research; Skin | 1963 |
INHIBITION OF GLUCURONOSYL TRANSFERASE BY STEROID HORMONES.
Topics: Amino Alcohols; Androgens; Cholesterol; Cortisone; Coumarins; Enzyme Inhibitors; Estradiol; Estriol; Estrone; Glucosyltransferases; Glucuronates; Glucuronosyltransferase; Guinea Pigs; Hormones; Hydroxyprogesterones; Methyltestosterone; Nandrolone; Nitrophenols; Pregnanediol; Pregnenolone; Progesterone; Research; Steroids; Testosterone | 1963 |
THE DETERMINATION OF STEROIDS IN CYST FLUID FROM HUMAN POLYCYSTIC OVARIES.
Topics: Androgens; Chromatography; Cyst Fluid; Cysts; Dehydroepiandrosterone; Endometriosis; Estradiol; Estriol; Estrone; Female; Humans; Hydroxyprogesterones; Leiomyoma; Polycystic Ovary Syndrome; Pregnenolone; Progesterone; Salpingitis; Testosterone | 1963 |
THE EFFECTS OF IONIZING RADIATIONS ON ENDOCRINE CELLS. I. STEROID BIOTRANSFORMATIONS AND ANDROGEN PRODUCTION BY TESTES FROM IRRADIATED MICE.
Topics: Androgens; Biotransformation; Endocrine Cells; Estradiol; Estrone; Humans; Hydroxyprogesterones; Male; Metabolism; Mice; Pregnenolone; Progesterone; Radiation Injuries; Radiation Injuries, Experimental; Radiation, Ionizing; Research; Steroids; Testis; Testosterone | 1963 |
ENZYMIC SYNTHESIS OF STEROID SULPHATES. I. SULPHATION OF STEROIDS BY HUMAN ADRENAL EXTRACTS.
Topics: 17-Ketosteroids; Adenine Nucleotides; Adrenal Glands; Aldosterone; Androsterone; Autoradiography; Chromatography; Cortisone; Dehydroepiandrosterone; Desoxycorticosterone; Estrone; Humans; Hydrocortisone; Metabolism; Pregnenolone; Research; Steroids; Sulfates; Sulfur Isotopes; Testosterone; Tissue Extracts; Transferases | 1964 |
EFFECTS OF SUBSTRATES AND COFACTORS ON STEROID SYNTHESIS IN HYPERPLASTIC ADRENALS.
Topics: Adolescent; Adrenal Cortex Hormones; Adrenal Glands; Adrenal Hyperplasia, Congenital; Carbon Isotopes; Chromatography; Corticosterone; Cushing Syndrome; Dehydroepiandrosterone; Estrone; Hexosephosphates; Hydrocortisone; Metabolism; NAD; NADP; Pregnenolone; Progesterone; Research; Tritium | 1964 |
STEROID DIMETHYLHYDRAZONES.
Topics: Chemistry, Pharmaceutical; Cortisone; Dehydrocholic Acid; Estrone; Hydrazines; Methyltestosterone; Nandrolone; Pregnenolone; Progesterone; Progestins; Research; Steroids; Testosterone | 1963 |
[PHYSIOLOGY OF OVARIAN STEROID GENESIS].
Topics: Cholesterol; Dehydroepiandrosterone; Estradiol; Estrogens; Estrone; Female; Humans; Hydroxyprogesterones; Ovary; Physiology; Pregnenolone; Progesterone; Testosterone | 1964 |
THE ROLE OF THE GRANULOSA CELL IN THE BIOSYNTHESIS OF OVARIAN STEROID HORMONES.
Topics: Adenosine Triphosphate; Androgens; Animals; Chromatography; Estradiol; Estrone; Female; Fumarates; Granulosa Cells; Hormones; Humans; Hydroxyprogesterones; Isomerases; Metabolism; NAD; NADP; Niacinamide; Ovary; Oxidoreductases; Pharmacology; Pregnenolone; Progesterone; Research; Swine; Testosterone | 1964 |
STEROID HORMONE FORMATION IN THE HUMAN OVARY. I. IDENTIFICATION OF STEROIDS FORMED IN VITRO FROM ACETATE-1-14C IN THE CORPUS LUTEUM.
Topics: Acetates; Carbon Isotopes; Corpus Luteum; Estradiol; Estrone; Female; Gonadotropins; Humans; Hydroxyprogesterones; In Vitro Techniques; Metabolism; Ovary; Pharmacology; Pregnenolone; Progesterone; Research; Steroids | 1964 |
THE ACTION OF FOLLICLE STIMULATING HORMONE AND OF HUMAN CHORIONIC GONADOTROPHIN UPON STEROID SYNTHESIS BY RABBIT OVARIAN TISSUES IN VITRO.
Topics: Acetates; Androgens; Animals; Carbon Isotopes; Cholesterol; Chorionic Gonadotropin; Dehydroepiandrosterone; Estradiol; Estrone; Female; Follicle Stimulating Hormone; Gonadotropins; Humans; In Vitro Techniques; Metabolism; Ovary; Pharmacology; Pregnenolone; Progesterone; Rabbits; Research; Sodium; Testosterone; Tissue Culture Techniques | 1964 |
STEROID SYNTHESIS IN ABNORMAL OVARIES. II. GRANULOSA CELL TUMOR.
Topics: Androgens; Chromatography; Corpus Luteum Hormones; Dehydroepiandrosterone; Endometrial Hyperplasia; Estradiol; Estrone; Female; Granulosa Cell Tumor; Humans; Hydroxyprogesterones; Ovarian Neoplasms; Physiology; Pregnenolone; Progesterone; Testosterone | 1964 |
SOME EFFECTS OF STEROIDS ON CLEAVAGE OF RABBIT EGGS IN VITRO.
Topics: Aldosterone; Androsterone; Cell Membrane; Cholesterol; Estradiol; Estriol; Estrone; In Vitro Techniques; Ovum; Pharmacology; Phospholipids; Pregnenolone; Progesterone; Rabbits; Research; Steroids; Testosterone | 1964 |
HORMONAL REGULATION OF ENZYME ACTIVITY.
Topics: Adenine Nucleotides; Alanine; Amino Acid Oxidoreductases; Diethylstilbestrol; Enzyme Inhibitors; Estradiol; Estriol; Estrone; Glutamate Dehydrogenase; Guanine Nucleotides; Hormones; Hydroxyprogesterones; Mercury; Metabolism; Models, Theoretical; NAD; NADP; Phenanthrolines; Pregnenolone; Progesterone; Research | 1965 |
IN VITRO SYNTHESIS OF STEROIDS BY EXPERIMENTALLY INDUCED CYSTIC OVARIES.
Topics: Androgens; Chromatography; Estradiol; Estriol; Estrone; Female; Humans; In Vitro Techniques; Metabolism; Ovarian Cysts; Ovary; Pregnenolone; Progesterone; Radiometry; Rats; Research; Steroids; Tritium | 1965 |
STUDIES ON A FEMINIZING HUMAN ADRENAL TUMOR. I. BIOSYNTHESIS IN VITRO OF STEROID HORMONES FROM PREGNENOLONE-4-14C AND PROGESTERONE-4-14C.
Topics: Adrenal Cortex Hormones; Adrenal Gland Neoplasms; Carbon Isotopes; Chromatography; Desoxycorticosterone; Estradiol; Estrogens; Estrone; Humans; Hydroxyprogesterones; In Vitro Techniques; Metabolism; Neoplasms; Pregnenolone; Progesterone; Radiometry; Research; Steroids; Testosterone | 1965 |
EXTRACTION OF STEROID CONJUGATES FROM URINE USING CHARCOAL AS AN ADSORBENT.
Topics: Adsorption; Androgens; Charcoal; Chromatography; Dehydroepiandrosterone; Estrone; Humans; Hydrocortisone; Metabolism; Pregnenolone; Progesterone; Steroids; Urine | 1965 |
METABOLIC PATTERNS OF STEROID BIOSYNTHESIS IN YOUNG AND AGED HUMAN TESTES.
Topics: 17-alpha-Hydroxypregnenolone; Adolescent; Aging; Androgens; Chromatography; Estrone; Humans; Hydroxyprogesterones; Lyases; Male; Metabolism; Mixed Function Oxygenases; Pregnenolone; Testis | 1965 |
Pregnenolone sulphate attenuates AMPA cytotoxicity on rat cortical neurons.
Topics: alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid; Animals; Cerebral Cortex; Drug Interactions; Drug Synergism; Enzyme Inhibitors; Estrone; Excitatory Amino Acid Agonists; Membrane Potentials; Neurons; Neuroprotective Agents; Organ Culture Techniques; Pregnenolone; Rats; Rats, Wistar; Receptors, AMPA; Steryl-Sulfatase | 2005 |
Modification of OATP2B1-mediated transport by steroid hormones.
Topics: Animals; Biological Transport; Dehydroepiandrosterone Sulfate; Dogs; Estrone; Gene Expression; Humans; Isotope Labeling; Kinetics; Mifepristone; Organic Anion Transporters; Pregnenolone; Progesterone; Steroids; Testosterone | 2006 |
A kinetic study on the lactoperoxidase catalyzed oxidation of estrogens.
Topics: Animals; Cattle; Estradiol; Estriol; Estrogens; Estrone; Ethinyl Estradiol; Kinetics; Lactoperoxidase; Mestranol; Milk; Pregnenolone; Substrate Specificity | 2006 |
Role of transforming growth factor-beta1 in gene expression and activity of estradiol and progesterone-generating enzymes in FSH-stimulated bovine granulosa cells.
Topics: 17-Hydroxysteroid Dehydrogenases; Androgens; Animals; Aromatase; Cattle; Cells, Cultured; Cholesterol Side-Chain Cleavage Enzyme; Estradiol; Estrone; Female; Follicle Stimulating Hormone; Gene Expression; Glutathione Transferase; Granulosa Cells; Phosphoproteins; Pregnenolone; Progesterone; Receptors, FSH; RNA, Messenger; Stimulation, Chemical; Transforming Growth Factor beta1 | 2008 |
Simultaneous determination of 15 steroids in rat blood via gas chromatography-mass spectrometry to evaluate the impact of emasculation on adrenal.
Topics: Adrenal Glands; Aldosterone; Androgens; Animals; Estrone; Gas Chromatography-Mass Spectrometry; Hydrocortisone; Male; Mass Spectrometry; Orchiectomy; Pregnenolone; Progesterone; Rats; Rats, Sprague-Dawley; Solid Phase Microextraction; Steroids; Testosterone | 2009 |
Screening of ovarian steroidogenic pathway in Ciona intestinalis and its modulation after tributyltin exposure.
Topics: 17-Hydroxysteroid Dehydrogenases; Adrenodoxin; Animals; Cholesterol; Ciona intestinalis; Corticosterone; Dehydroepiandrosterone; Endocrine Disruptors; Estradiol; Estrone; Female; Ferredoxin-NADP Reductase; Gas Chromatography-Mass Spectrometry; Gene Expression; Gonadal Steroid Hormones; Ovary; Pregnenolone; Progesterone; Testosterone; Trialkyltin Compounds | 2010 |
Free and sulfated steroids secretion in postpubertal boars (Sus scrofa domestica).
Topics: Androstenedione; Animals; Dehydroepiandrosterone; Estradiol; Estrone; Male; Pregnenolone; Sus scrofa; Swine; Testis; Testosterone | 2014 |
New method for recognition of sterol signalling molecules: methinium salts as receptors for sulphated steroids.
Topics: Animals; Antineoplastic Agents; Benzothiazoles; Breast Neoplasms; Carbocyanines; Cholesterol Esters; Estrone; Female; Heterocyclic Compounds; Mice, Nude; Pregnenolone; Xenograft Model Antitumor Assays | 2015 |
Validated LC-MS/MS simultaneous assay of five sex steroid/neurosteroid-related sulfates in human serum.
Topics: Androsterone; Chromatography, Liquid; Dehydroepiandrosterone Sulfate; Estrone; Humans; Limit of Detection; Pregnanolone; Pregnenolone; Reproducibility of Results; Tandem Mass Spectrometry | 2015 |
2β- and 16β-hydroxylase activity of CYP11A1 and direct stimulatory effect of estrogens on pregnenolone formation.
Topics: Androstenedione; Animals; Cattle; Cholesterol Side-Chain Cleavage Enzyme; Dehydroepiandrosterone; Desoxycorticosterone; Enzyme Assays; Escherichia coli; Estradiol; Estrone; Gene Expression; Magnetic Resonance Spectroscopy; Oxidation-Reduction; Plasmids; Pregnenolone; Recombinant Proteins; Solutions; Substrate Specificity; Testosterone; Transformation, Bacterial | 2015 |
Exploratory study of the association of steroid profiles in stimulated ovarian follicular fluid with outcomes of IVF treatment.
Topics: Adult; Androstenedione; Dehydroepiandrosterone; Estradiol; Estrone; Female; Fertilization in Vitro; Follicular Fluid; Humans; Infertility, Female; Live Birth; Oocytes; Ovulation Induction; Pregnancy; Pregnenolone; Prospective Studies; Steroids; Tandem Mass Spectrometry; Testosterone; Young Adult | 2016 |
Is migraine a consequence of a loss of neurohormonal and metabolic integrity? A new hypothesis.
Topics: Adolescent; Adult; Aged; Androgens; Dehydroepiandrosterone; Estradiol; Estriol; Estrogens; Estrone; Female; Hormone Replacement Therapy; Humans; Male; Middle Aged; Migraine Disorders; Pregnenolone; Progesterone; Progestins; Testosterone; Young Adult | 2015 |
In vitro and in vivo effect of flutamide on steroid hormone secretion in canine and human inflammatory breast cancer cell lines.
Topics: Androstenedione; Animals; Antineoplastic Agents, Hormonal; Breast Neoplasms; Cell Line, Tumor; Dihydrotestosterone; Dog Diseases; Dogs; Estradiol; Estrone; Female; Flutamide; Gonadal Steroid Hormones; Humans; Mammary Neoplasms, Animal; Mammary Neoplasms, Experimental; Mice; Mice, Inbred BALB C; Neoplasm Transplantation; Pregnenolone; Progesterone; Testosterone | 2018 |
Characterizing the steroidal milieu in amniotic fluid of mid-gestation: A LC-MS/MS study.
Topics: 17-alpha-Hydroxypregnenolone; Amniotic Fluid; Androsterone; Chromatography, Liquid; Dehydroepiandrosterone; Epitestosterone; Estriol; Estrone; Female; Gestational Age; Humans; Male; Pregnancy; Pregnancy Trimester, Second; Pregnenolone; Steroids; Tandem Mass Spectrometry | 2019 |
Abnormal steroidogenesis and aromatase activity in preeclampsia.
Topics: Adult; Androstenedione; Aromatase; Estradiol; Estriol; Estrogens; Estrone; Female; Humans; Mass Spectrometry; Placenta; Placenta Growth Factor; Pre-Eclampsia; Pregnancy; Pregnenolone; Vascular Endothelial Growth Factor Receptor-1; Young Adult | 2018 |
Plasma steroid hormone concentrations and their relationships in Suffolk ewes during gestation and parturition.
Topics: Animals; Estradiol; Estrone; Female; Hydrocortisone; Parturition; Pregnancy; Pregnenolone; Progesterone; Sheep | 2019 |
Design, Synthesis and Biological Evaluation of Steroidal Glycoconjugates as Potential Antiproliferative Agents.
Topics: Antineoplastic Agents; Apoptosis; Cell Line, Tumor; Cell Proliferation; Crystallography, X-Ray; Diosgenin; Drug Design; Drug Screening Assays, Antitumor; Estrone; G1 Phase Cell Cycle Checkpoints; Glycoconjugates; HMGB1 Protein; Humans; Molecular Conformation; Pregnenolone; Steroids; Structure-Activity Relationship | 2021 |
COVID-19 patients with altered steroid hormone levels are more likely to have higher disease severity.
Topics: 17-alpha-Hydroxypregnenolone; 17-alpha-Hydroxyprogesterone; Aldosterone; Androstenedione; Androsterone; Chromatography, Liquid; Corticosterone; Cortodoxone; COVID-19; Dehydroepiandrosterone Sulfate; Desoxycorticosterone; Dihydrotestosterone; Estradiol; Estrone; Humans; Hydrocortisone; Pregnenolone; Progesterone; Severity of Illness Index; Tandem Mass Spectrometry | 2022 |
Straightforward synthesis of steroidal selenocyanates through oxidative umpolung selenocyanation of steroids and their antitumor activity.
Topics: Animals; Antineoplastic Agents; Cell Line, Tumor; Cell Proliferation; Drug Screening Assays, Antitumor; Estradiol; Estrogens; Estrone; HeLa Cells; Humans; Oxidative Stress; Pregnenolone; Structure-Activity Relationship; Zebrafish | 2023 |