pregnenolone has been researched along with colforsin in 53 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 10 (18.87) | 18.7374 |
| 1990's | 19 (35.85) | 18.2507 |
| 2000's | 18 (33.96) | 29.6817 |
| 2010's | 5 (9.43) | 24.3611 |
| 2020's | 1 (1.89) | 2.80 |
| Authors | Studies |
|---|---|
| Choi, MS; Cooke, BA | 1 |
| Ambrosio, C; Barbaccia, ML; Massotti, M; Roscetti, G; Trabucchi, M | 2 |
| Cooke, BA; Phipp, LH; West, AP | 1 |
| Hertelendy, F; Iczkowski, KA | 1 |
| Johnson, AL; Kowalski, KI; Tilly, JL | 1 |
| Li, PS | 2 |
| Anderson, RJ; Breckon, R; Colston, D | 1 |
| Darbeida, H; Durand, P | 1 |
| Calkins, JH; Guo, H; Lin, T; Sigel, MM | 1 |
| Dufau, ML; Khanum, A | 1 |
| Armstrong, DT; Barbe, GJ; Calaresu, FR; Morley, P | 1 |
| Asem, EK; Tsang, BK | 1 |
| Asem, EK; Hertelendy, F | 1 |
| Bardin, CW; Calkins, JK; Lin, T; Morris, PL; Vale, W | 1 |
| Poisner, AM; Tonkowicz, PA | 1 |
| Hewlett, EL; Rodgers, RJ; Veldhuis, JD | 1 |
| Bernier, M; Darbeida, H; Durand, P; Penhoat, A; Saez, JM | 1 |
| Chambaz, EM; Cochet, C; Mason, JI; Rainey, WE; Saez, JM; Viard, I | 1 |
| Finaz, C; Lefevre, A | 1 |
| Marrone, BL; Pulley, DD | 1 |
| Byrd, JA; Dean, CE; Hargis, BM | 1 |
| Abayasekara, DR; Flint, AP; Michael, AE; Webley, GE | 1 |
| Cao, L; Fang, RY; Gu, ZP; Yang, B | 1 |
| Amsterdam, A; Barkan, D; Dantes, A; Jia, H; Rubinstein, M; Vardimon, L | 1 |
| Chedrese, PJ; Crellin, NK; Flood, PF; Gillio-Meina, C; Rodway, MR; Swan, CL | 1 |
| Legro, RS; McAllister, JM; Nelson, VL; Strauss, JF | 1 |
| Chang, LL; Chen, JJ; Chiao, YC; Huang, WJ; Kan, SF; Kau, MM; Lin, H; Lo, MJ; Tsai, SC; Wang, JL; Wang, PS; Wun, WS; Yeh, JY | 1 |
| Burns, CJ; Gyles, S; Jones, PM; Persaud, SJ; Sayed, SB; Whitehouse, BJ | 1 |
| Burns, CJ; Gyles, SL; Jones, PM; Persaud, SJ; Sugden, D; Whitehouse, BJ | 1 |
| Bhattacharyya, S; Bhattacharyya, SP; Mukherjee, D; Sen, U | 1 |
| Benahmed, M; Besset, V; Dacheux, F; Gasnier, F; Goddard, I; Mauduit, C; Rey, C; Tabone, E | 1 |
| Bysygina, TV; Osadchuk, AV | 1 |
| Abayasekara, DR; Dewi, DA; Wheeler-Jones, CP | 1 |
| Burns, CJ; Gyles, SL; Jones, PM; Persaud, SJ; Sayed, SB; Squires, PE; Whitehouse, BJ | 1 |
| Chang, LL; Ho, LT; Kau, MM; Wang, PS; Wun, WS | 1 |
| Hontela, A; Lacroix, M | 1 |
| Lin, CS; Lu, CC; Tsai, SC; Wang, PS | 1 |
| Chang, LL; Lin, YL; Wang, PS; Wun, WS | 1 |
| Brock, J; Pöhland, R; Schneider, F; Tiemann, U; Tomek, W; Vanselow, J; Walzel, H | 1 |
| Dong, Y; Dong, YL; Fu, YM; Sun, JL; Zheng, P; Zhu, YH | 1 |
| Chang, LL; Chiang, W; Hsia, SM; Hung, CT; Wang, PS; Wun, AW | 1 |
| Fujiyoshi, Y; Hige, T; Takahashi, T | 1 |
| Chen, JF; Hong, X; Qu, JH; Song, L; Sun, H; Wang, SL; Wang, XR; Wang, YB; Xu, XL | 1 |
| Antigny, F; Dufour, JF; Lenglet, S; Rossier, MF; Vetterli, L | 1 |
| Chao, HL; Wang, PS; Wang, SW; Yu, PL | 1 |
| Currie, S; Hewitt, LM; Hogan, NS; LeBlanc, S; MacLatchy, DL | 1 |
| Chen, W; Sheu, HM; Tsai, JC; Tsai, SJ; Zouboulis, CC | 1 |
| Alfred Wun, WS; Chang, LL; Wang, PS | 1 |
| Lin, HW; Wang, PS; Wang, SW; Yu, PL | 1 |
| Chen, J; Janjetovic, Z; Kim, TK; Li, W; Nguyen, MN; Slominski, AT; Sweatman, T; Tuckey, RC; Yates, CR | 1 |
| Bonnet, F; Bouzerara, A; Ferecatu, I; Fournier, T; Fraichard, C; Garnier, A; Gerbaud, P; Guibourdenche, J; Hébert-Schuster, M; Hernandez, I; Trabado, S | 1 |
53 other study(ies) available for pregnenolone and colforsin
| Article | Year |
|---|---|
Calmidazolium is a potent stimulator of steroidogenesis via mechanisms not involving cyclic AMP, calcium or protein synthesis.
Topics: Adrenal Cortex; Aminoglutethimide; Animals; Bucladesine; Calcium; Calmodulin; Cells, Cultured; Cholera Toxin; Colforsin; Cyclic AMP; Egtazic Acid; Imidazoles; Kinetics; Lanthanum; Leydig Cells; Luteinizing Hormone; Male; Mice; Pregnenolone; Protein Biosynthesis; Rats; Rats, Inbred Strains; Testosterone | 1992 |
Cyclic AMP-dependent increase of steroidogenesis in brain cortical minces.
Topics: Animals; Cerebral Cortex; Colforsin; Cyclic AMP; Desoxycorticosterone; In Vitro Techniques; Male; Pregnenolone; Progesterone; Rats; Rats, Sprague-Dawley | 1992 |
Evidence for the requirement of proteolysis in LH stimulated cyclic AMP production and steroidogenesis in Leydig cells.
Topics: Animals; Bucladesine; Colforsin; Cyclic AMP; Endopeptidases; In Vitro Techniques; Leydig Cells; Luteinizing Hormone; Male; Mice; Pregnenolone; Protease Inhibitors; Rats; Testosterone; Tumor Cells, Cultured | 1991 |
Participation of the cytoskeleton in avian granulosa cell steroidogenesis.
Topics: Aminoglutethimide; Androstenols; Animals; Chickens; Colchicine; Colforsin; Cyclic AMP; Cytochalasin B; Cytochalasin D; Cytoskeleton; Female; Granulosa Cells; Hydroxycholesterols; Luteinizing Hormone; Pregnenolone; Progesterone | 1991 |
Cytochrome P450 side-chain cleavage (P450scc) in the hen ovary. II. P450scc messenger RNA, immunoreactive protein, and enzyme activity in developing granulosa cells.
Topics: Animals; Blotting, Northern; Blotting, Western; Chickens; Cholesterol Side-Chain Cleavage Enzyme; Colforsin; Cyclic AMP; Enzyme Induction; Female; Follicle Stimulating Hormone; Granulosa Cells; Hydroxycholesterols; Kinetics; Pregnenolone; RNA, Messenger | 1991 |
In vitro effects of estradiol, diethylstilbestrol and tamoxifen on testosterone production by purified pig Leydig cells.
Topics: 17-alpha-Hydroxyprogesterone; Animals; Colforsin; Cyclic AMP; Diethylstilbestrol; Estradiol; Hydroxyprogesterones; Leydig Cells; Luteinizing Hormone; Male; Pregnenolone; Progesterone; Radioimmunoassay; Swine; Tamoxifen; Testosterone | 1991 |
Regulation by forskolin of cyclic AMP phosphodiesterase and protein kinase C activity in LLC-PK1 cells.
Topics: 1-Methyl-3-isobutylxanthine; 3',5'-Cyclic-AMP Phosphodiesterases; Alkaloids; Animals; Cells, Cultured; Colforsin; Cyclic GMP; Galactose; Macaca mulatta; Pregnenolone; Protein Kinase C; Staurosporine; Tetradecanoylphorbol Acetate | 1991 |
Effect of cortisol on testosterone production by immature pig Leydig cells.
Topics: 17-alpha-Hydroxyprogesterone; Adrenocorticotropic Hormone; Aldehyde-Lyases; Animals; Colforsin; Cyclic AMP; Cytochrome P-450 Enzyme System; Hydrocortisone; Hydroxyprogesterones; In Vitro Techniques; Leydig Cells; Luteinizing Hormone; Male; Pregnenolone; Steroid 17-alpha-Hydroxylase; Swine; Testosterone | 1991 |
Mechanism of glucocorticoid enhancement of the responsiveness of ovine adrenocortical cells to adrenocorticotropin.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Acetates; Adenylyl Cyclases; Adrenal Cortex; Animals; Cells, Cultured; Cholera Toxin; Cholesterol; Colforsin; Corticosterone; Cosyntropin; Cyclic AMP; Dexamethasone; Drug Synergism; Guanylyl Imidodiphosphate; Kinetics; Pregnenolone; Sheep; Sodium Fluoride | 1990 |
Interleukin-2 is a potent inhibitor of Leydig cell steroidogenesis.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Animals; Chorionic Gonadotropin; Colforsin; Cyclic AMP; Hydroxycholesterols; Interleukin-2; Leydig Cells; Male; Pregnenolone; Progesterone; Rats; Rats, Inbred Strains; Recombinant Proteins; Testosterone | 1990 |
A cAMP independent inhibitory action of high doses of forskolin in rat Leydig cells.
Topics: Adenylyl Cyclases; Animals; Chorionic Gonadotropin; Colforsin; Cyclic AMP; Diterpenes; Guanosine Triphosphate; Leydig Cells; Male; Pregnenolone; Rats; Rats, Inbred Strains; Testosterone | 1990 |
Insulin enhances luteinizing hormone-stimulated steroidogenesis by porcine theca cells.
Topics: 1-Methyl-3-isobutylxanthine; Androstenedione; Animals; Cells, Cultured; Colforsin; Cyclic AMP; Dinoprostone; Female; Hydroxycholesterols; Insulin; Insulin-Like Growth Factor I; Kinetics; Luteinizing Hormone; Pregnenolone; Progesterone; Relaxin; Swine; Theca Cells | 1989 |
Phorbol ester inhibits luteinizing hormone-, forskolin-, and dibutyryl cyclic AMP-induced progesterone production in chicken granulosa cells.
Topics: Animals; Bucladesine; Chickens; Colforsin; Female; Granulosa Cells; Luteinizing Hormone; Phorbol Esters; Pregnenolone; Progesterone; Tetradecanoylphorbol Acetate | 1989 |
Influence of kaurenol on basal, LH- and forskolin-stimulated progesterone and cAMP production in avian granulosa cells.
Topics: Animals; Chickens; Colforsin; Cyclic AMP; Diterpenes; Female; Granulosa Cells; Hydroxycholesterols; In Vitro Techniques; Kinetics; Luteinizing Hormone; Pregnenolone; Progesterone | 1989 |
Regulation of Leydig cell function in primary culture by inhibin and activin.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Activins; Animals; Cells, Cultured; Chorionic Gonadotropin; Colforsin; Cyclic AMP; Dose-Response Relationship, Drug; Inhibins; Leydig Cells; Male; Pregnenolone; Progesterone; Testosterone | 1989 |
Evidence for a role for adenosine 3',5'-monophosphate in progesterone secretion by human chorion.
Topics: 1-Methyl-3-isobutylxanthine; Bucladesine; Cholera Toxin; Chorion; Colforsin; Cyclic AMP; Diterpenes; Female; Humans; Hydroxycholesterols; In Vitro Techniques; Kinetics; Pregnancy; Pregnenolone; Progesterone; Serum Albumin, Bovine | 1985 |
Actions of cyclic adenosine monophosphate on the cytodifferentiation of ovarian cells: studies in cultured swine granulosa cells using a novel exogenous adenylate cyclase from Bordetella pertussis.
Topics: Adenylate Cyclase Toxin; Adrenodoxin; Animals; Cell Differentiation; Cells, Cultured; Cholera Toxin; Cholesterol Side-Chain Cleavage Enzyme; Colforsin; Cyclic AMP; Drug Interactions; Female; Follicle Stimulating Hormone; Granulosa Cells; Kinetics; Pregnenolone; Progesterone; Swine; Virulence Factors, Bordetella | 1988 |
Inhibition of hormonal-induced cAMP and steroid production by inhibitors of pregnenolone metabolism in adrenal and Leydig cells.
Topics: Adrenal Glands; Animals; Carrier Proteins; Cattle; Cells, Cultured; Cholesterol; Colforsin; Cyclic AMP; Dihydrotestosterone; Endoribonucleases; Intracellular Signaling Peptides and Proteins; Leydig Cells; Male; Phosphoprotein Phosphatases; Pregnenolone; Proteins; RNA-Binding Proteins; Sheep; Spironolactone; Steroids; Swine; Tetrahydronaphthalenes | 1988 |
Effects of transforming growth factor beta on ovine adrenocortical cells.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Adrenal Cortex; Adrenal Cortex Hormones; Adrenocorticotropic Hormone; Animals; Cells, Cultured; Cholera Toxin; Colforsin; Corticosterone; Cyclic AMP; Hydrocortisone; Kinetics; Lipoproteins, LDL; Pregnenolone; Progesterone; Sheep; Steroid 11-beta-Hydroxylase; Steroid 17-alpha-Hydroxylase; Steroid 21-Hydroxylase; Transforming Growth Factors | 1988 |
Systematic shut-off of the hormone receptors in intraspecific adrenal x Leydig cell hybrids.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Adenylyl Cyclases; Adrenal Glands; Animals; Cells, Cultured; Cholera Toxin; Colforsin; Cyclic AMP; Gene Expression Regulation; Hybrid Cells; Karyotyping; Leydig Cells; Male; Mice; Pregnenolone; Receptors, Cell Surface; Receptors, Corticotropin; Receptors, LH | 1986 |
Inhibitory action of epidermal growth factor on progesterone biosynthesis in hen granulosa cells during short term culture: two sites of action.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Animals; Cells, Cultured; Chickens; Colforsin; Cyclic AMP; Epidermal Growth Factor; Female; Fibroblast Growth Factors; Granulosa Cells; Hydroxycholesterols; Luteinizing Hormone; Nerve Growth Factors; Ovulation; Pregnenolone; Progesterone | 1986 |
Modulatory mechanisms of cyclic AMP-stimulated steroid content in rat brain cortex.
Topics: 1-Methyl-3-isobutylxanthine; Adrenalectomy; Animals; Benzodiazepinones; Bucladesine; Cerebral Cortex; Colforsin; Cyclic AMP; Cycloheximide; Dose-Response Relationship, Drug; In Vitro Techniques; Isoquinolines; Male; Orchiectomy; Pregnenolone; Progesterone; Rats; Rats, Sprague-Dawley; Receptors, Cytoplasmic and Nuclear | 1994 |
Bursal antisteroidogenic peptide alters the activity of steroidogenic enzymes in chicken granulosa cells.
Topics: 1-Methyl-3-isobutylxanthine; 3-Hydroxysteroid Dehydrogenases; Adenylyl Cyclases; Animals; Bursa of Fabricius; Cells, Cultured; Chickens; Colforsin; Cyclic AMP; Dose-Response Relationship, Drug; Female; Granulosa Cells; Hydroxycholesterols; Luteinizing Hormone; Peptides; Phosphoric Diester Hydrolases; Pregnenolone; Progesterone; Radioimmunoassay | 1995 |
Mode of action of prostaglandin F2 alpha in human luteinized granulosa cells: role of protein kinase C.
Topics: Bucladesine; Calcium; Cells, Cultured; Cholera Toxin; Cloprostenol; Colforsin; Cyclic AMP; Dinoprost; Female; Granulosa Cells; Humans; Hydroxycholesterols; Luteinizing Hormone; Pregnenolone; Progesterone; Protein Kinase C; Tetradecanoylphorbol Acetate | 1993 |
Effect of DL111-IT on progesterone biosynthesis and viability of rat luteal cells in vitro.
Topics: Abortifacient Agents, Nonsteroidal; Animals; Cell Survival; Cells, Cultured; Colforsin; Female; Luteal Cells; Pregnenolone; Progesterone; Rats; Rats, Sprague-Dawley; Triazoles | 1997 |
Leptin modulates the glucocorticoid-induced ovarian steroidogenesis.
Topics: 20-alpha-Dihydroprogesterone; Animals; Colforsin; Dexamethasone; Female; Follicle Stimulating Hormone; Gene Expression; Genes, jun; Glucocorticoids; Granulosa Cells; Leptin; Ovary; Pregnenolone; Progesterone; Proteins; Rats; Receptors, Glucocorticoid; Response Elements; Steroids; Tetradecanoylphorbol Acetate; Transfection | 1999 |
Regulation of steroidogenesis in jc-410, a stable cell line of porcine granulosa origin.
Topics: 3-Hydroxysteroid Dehydrogenases; Androstenedione; Animals; Cell Line; Cholera Toxin; Cholesterol Side-Chain Cleavage Enzyme; Colforsin; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Estradiol; Female; Granulosa Cells; Hydroxycholesterols; Kinetics; Pregnenolone; Progesterone; Swine; Transcription, Genetic | 1999 |
Augmented androgen production is a stable steroidogenic phenotype of propagated theca cells from polycystic ovaries.
Topics: 17-Hydroxysteroid Dehydrogenases; Adult; Androgens; Cells, Cultured; Cholesterol Side-Chain Cleavage Enzyme; Colforsin; Dehydroepiandrosterone; Female; Gene Expression Regulation; Humans; Phenotype; Phosphoproteins; Polycystic Ovary Syndrome; Pregnenolone; Progesterone; Reference Values; Steroid 17-alpha-Hydroxylase; Theca Cells | 1999 |
Direct effects of prolactin on corticosterone release by zona fasciculata-reticularis cells from male rats.
Topics: 1-Methyl-3-isobutylxanthine; 8-Bromo Cyclic Adenosine Monophosphate; Adenine; Animals; Bromocriptine; Cells, Cultured; Cerebral Cortex; Colforsin; Corticosterone; Cyclic AMP; Desoxycorticosterone; Hyperprolactinemia; Injections, Subcutaneous; Male; Nifedipine; Pituitary Gland, Anterior; Pregnenolone; Progesterone; Prolactin; Rats; Rats, Sprague-Dawley; Sheep; Zona Fasciculata; Zona Reticularis | 1999 |
Cyclic AMP-induced expression of steroidogenic acute regulatory protein is dependent upon phosphoprotein phosphatase activities.
Topics: Adrenal Cortex; Animals; Cell Line; Colforsin; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Enzyme Inhibitors; Hydroxycholesterols; Isoenzymes; Kinetics; Marine Toxins; Mice; Okadaic Acid; Oxazoles; Phosphoproteins; Pregnenolone; Progesterone; Protein Tyrosine Phosphatases; Steroids | 2000 |
Phosphoprotein phosphatases regulate steroidogenesis by influencing StAR gene transcription.
Topics: Adrenal Cortex; Animals; Cell Line; Colforsin; Dose-Response Relationship, Drug; Gene Expression Regulation; Marine Toxins; Mice; Oxazoles; Phosphoprotein Phosphatases; Phosphoproteins; Pregnenolone; Protein Phosphatase 1; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Steroids; Transcription, Genetic | 2000 |
Identification of maturation-inducing steroid in a freshwater perch Anabas testudineus and differential responses of intact follicles and denuded oocytes to cyclic AMP in oocyte maturation.
Topics: 1-Methyl-3-isobutylxanthine; Animals; Bucladesine; Colforsin; Cyclic AMP; Cycloheximide; Dactinomycin; Dihydrotestosterone; Female; Hydroxyprogesterones; Oocytes; Organ Culture Techniques; Ovarian Follicle; Perches; Pregnenolone | 2000 |
Leukemia inhibitory factor antagonizes gonadotropin induced-testosterone synthesis in cultured porcine leydig cells: sites of action.
Topics: Androstenedione; Animals; Cells, Cultured; Cholera Toxin; Cholesterol; Chorionic Gonadotropin; Colforsin; Cyclic AMP; Dehydroepiandrosterone; Dinoprostone; Gene Expression; Growth Inhibitors; Hydroxycholesterols; Interleukin-6; Leukemia Inhibitory Factor; Leukemia Inhibitory Factor Receptor alpha Subunit; Leydig Cells; Luteinizing Hormone; Lymphokines; Male; Mitochondria; Phosphoproteins; Pregnenolone; Receptors, Cytokine; Receptors, OSM-LIF; RNA, Messenger; Swine; Testis; Testosterone | 2001 |
[Effect of genotype and social stress on cAMP- and substrate-dependent mechanisms of regulating hormonal function of testis in mice].
Topics: Animals; Behavior, Animal; Cholera Toxin; Chorionic Gonadotropin; Colforsin; Cyclic AMP; Genotype; Male; Mice; Mice, Inbred Strains; Pregnenolone; Signal Transduction; Stress, Physiological; Testis; Testosterone | 2001 |
Requirement for ERK1/2 activation in the regulation of progesterone production in human granulosa-lutein cells is stimulus specific.
Topics: Cell Separation; Cells, Cultured; Cholera Toxin; Cholesterol; Colforsin; Cyclic AMP; Cyclic AMP-Dependent Protein Kinases; Enzyme Activation; Enzyme Inhibitors; Female; Gonadotropins; Granulosa Cells; Humans; Immunoblotting; Indicators and Reagents; Luteal Cells; Luteinizing Hormone; Mitogen-Activated Protein Kinase 1; Mitogen-Activated Protein Kinase 3; Mitogen-Activated Protein Kinase Kinases; Mitogen-Activated Protein Kinases; Pregnenolone; Progesterone | 2002 |
Interdependence of steroidogenesis and shape changes in Y1 adrenocortical cells: studies with inhibitors of phosphoprotein phosphatases.
Topics: Adrenal Cortex; Animals; Cell Size; Colforsin; Cyclic AMP-Dependent Protein Kinases; Cytoskeletal Proteins; Dipeptides; Enzyme Activation; Enzyme Inhibitors; Marine Toxins; Mice; Oxazoles; Paxillin; Phosphoprotein Phosphatases; Phosphoproteins; Phosphorylation; Pregnenolone; Protein Phosphatase 1; Protein Tyrosine Phosphatases; Tumor Cells, Cultured; Vanadates | 2002 |
Effects of fasting on corticosterone production by zona fasciculata-reticularis cells in ovariectomized rats.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Adenine; Adrenocorticotropic Hormone; Alkaloids; Animals; Benzophenanthridines; Cells, Cultured; Cholesterol Side-Chain Cleavage Enzyme; Colforsin; Corticosterone; Culture Media, Conditioned; Dihydrotestosterone; Female; Food Deprivation; Nifedipine; Ovariectomy; Phenanthridines; Phosphoproteins; Pregnenolone; Rats; Rats, Sprague-Dawley; Zona Fasciculata; Zona Reticularis | 2002 |
The organochlorine o,p'-DDD disrupts the adrenal steroidogenic signaling pathway in rainbow trout (Oncorhynchus mykiss).
Topics: Adrenal Glands; Adrenocorticotropic Hormone; Animals; Antineoplastic Agents, Hormonal; Cell Survival; Cells, Cultured; Colforsin; Cyclic AMP; Dose-Response Relationship, Drug; Female; Hormone Antagonists; Hydrocortisone; Male; Mitotane; Oncorhynchus mykiss; Pregnenolone; Signal Transduction; Sodium Fluoride | 2003 |
Antisteroidogenic actions of hydrogen peroxide on rat Leydig cells.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Androstenedione; Animals; Cholesterol Side-Chain Cleavage Enzyme; Colforsin; Dihydrotestosterone; Dose-Response Relationship, Drug; Enzyme Inhibitors; Hydrogen Peroxide; Hydroxycholesterols; Leydig Cells; Male; Oxidants; Phosphoproteins; Pregnenolone; Progesterone; Rats; Rats, Sprague-Dawley; Spermatozoa; Testosterone | 2003 |
Effects of S-petasin on cyclic AMP production and enzyme activity of P450scc in rat zona fasciculata-reticularis cells.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Adrenocorticotropic Hormone; Animals; Blotting, Western; Cells, Cultured; Cholesterol Side-Chain Cleavage Enzyme; Colforsin; Corticosterone; Cyclic AMP; Kinetics; Male; Phosphoproteins; Pregnenolone; Radioimmunoassay; Rats; Rats, Sprague-Dawley; Reverse Transcriptase Polymerase Chain Reaction; RNA, Messenger; Sesquiterpenes; Steroid 11-beta-Hydroxylase; Zona Fasciculata; Zona Reticularis | 2004 |
Effects of galectin-1 on regulation of progesterone production in granulosa cells from pig ovaries in vitro.
Topics: Animals; Cattle; Cell Proliferation; Colforsin; Cyclic AMP; Cytochrome P-450 Enzyme Inhibitors; Cytochrome P-450 Enzyme System; Female; Follicle Stimulating Hormone; Galectin 1; Granulosa Cells; In Vitro Techniques; Lactose; Ovary; Pregnenolone; Progesterone; RNA, Messenger; Swine | 2004 |
Neurosteroid pregnenolone sulfate inhibits stimulus-evoked EPSC via presynaptic inhibition of protein kinase A in rat prelimbic cortical neurons.
Topics: Animals; Cerebral Cortex; Colforsin; Cyclic AMP-Dependent Protein Kinases; Dopamine Antagonists; Electric Stimulation; Enzyme Inhibitors; Ethylmaleimide; Excitatory Postsynaptic Potentials; GTP-Binding Protein alpha Subunits, Gi-Go; In Vitro Techniques; Limbic System; Membrane Potentials; Neurons; Patch-Clamp Techniques; Pregnenolone; Presynaptic Terminals; Rats; Rats, Sprague-Dawley; Receptors, AMPA; Serotonin Antagonists | 2005 |
Effects of crude adlay hull acetone extract on corticosterone release from rat zona fasciculata-reticularis cells.
Topics: 3-Hydroxysteroid Dehydrogenases; 8-Bromo Cyclic Adenosine Monophosphate; Acetone; Adrenocorticotropic Hormone; Animals; Coix; Colforsin; Corticosterone; Cytochrome P-450 Enzyme System; Desoxycorticosterone; Dihydrotestosterone; Dose-Response Relationship, Drug; Female; Hydroxycholesterols; Phosphoproteins; Plant Extracts; Pregnenolone; Progesterone; Radioimmunoassay; Rats; Rats, Sprague-Dawley; Zona Fasciculata; Zona Reticularis | 2006 |
Neurosteroid pregnenolone sulfate enhances glutamatergic synaptic transmission by facilitating presynaptic calcium currents at the calyx of Held of immature rats.
Topics: Animals; Animals, Newborn; Brain Stem; Calcium; Calcium Channels; Cell Line; Colforsin; Dose-Response Relationship, Drug; Drug Interactions; Electric Stimulation; Excitatory Postsynaptic Potentials; Glutamic Acid; Humans; In Vitro Techniques; Membrane Potentials; Patch-Clamp Techniques; Phorbol Esters; Pregnenolone; Presynaptic Terminals; Rabbits; Rats; Rats, Wistar; Synaptic Transmission; Time Factors; Transfection | 2006 |
Fenvalerate inhibits progesterone production through cAMP-dependent signal pathway.
Topics: Animals; Cell Line, Tumor; Cell Survival; Cholera Toxin; Cholesterol Side-Chain Cleavage Enzyme; Chorionic Gonadotropin; Colforsin; Cyclic AMP; Cyclic GMP; Dose-Response Relationship, Drug; Enzyme Inhibitors; Hydroxycholesterols; Insecticides; Leydig Cell Tumor; Male; Mice; Nitriles; Phosphoproteins; Pregnenolone; Progesterone; Pyrethrins; RNA, Messenger; Signal Transduction | 2008 |
Hint2 is expressed in the mitochondria of H295R cells and is involved in steroidogenesis.
Topics: Aldosterone; Angiotensin II; Calcium Signaling; Cells, Cultured; Colforsin; Humans; Hydrolases; Ionomycin; Ionophores; Mitochondria; Mitochondrial Proteins; Pregnenolone; RNA, Small Interfering; Steroids | 2008 |
Effects of evodiamine and rutaecarpine on the secretion of corticosterone by zona fasciculata-reticularis cells in male rats.
Topics: 3-Hydroxysteroid Dehydrogenases; 8-Bromo Cyclic Adenosine Monophosphate; Adrenocorticotropic Hormone; Analysis of Variance; Animals; Cholesterol Side-Chain Cleavage Enzyme; Colforsin; Corticosterone; Cyclic AMP; Desoxycorticosterone; Drugs, Chinese Herbal; Evodia; Hydroxycholesterols; Indole Alkaloids; Male; Phosphoproteins; Plant Extracts; Pregnenolone; Progesterone; Quinazolines; Rats; Rats, Sprague-Dawley; Signal Transduction; Vasodilator Agents; Zona Fasciculata; Zona Reticularis | 2009 |
Modulation of steroidogenesis and estrogen signalling in the estuarine killifish (Fundulus heteroclitus) exposed to ethinylestradiol.
Topics: Animals; Colforsin; Cytochrome P-450 Enzyme System; Endocrine Disruptors; Estrogen Receptor alpha; Estrogens; Ethinyl Estradiol; Female; Fertilization; Fundulidae; Heat-Shock Proteins; Hydroxycholesterols; Liver; Male; Pregnenolone; Signal Transduction; Steroids; Testosterone; Time Factors; Vitellogenins; Water Pollutants, Chemical | 2010 |
Testosterone synthesized in cultured human SZ95 sebocytes derives mainly from dehydroepiandrosterone.
Topics: 17-alpha-Hydroxyprogesterone; Cell Line, Transformed; Cholesterol; Chorionic Gonadotropin; Colforsin; Cyclic CMP; Dehydroepiandrosterone; Dexamethasone; Female; Fibroblast Growth Factor 9; Humans; Hydroxycholesterols; Insulin; Insulin-Like Growth Factor I; Interleukin-1beta; Pregnenolone; Progesterone; Sebaceous Glands; Testosterone | 2010 |
Effects and mechanisms of nonylphenol on corticosterone release in rat zona fasciculata-reticularis cells.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Adrenocorticotropic Hormone; Animals; Cells, Cultured; Cholesterol Side-Chain Cleavage Enzyme; Colforsin; Corticosterone; Desoxycorticosterone; Drug Therapy, Combination; Hydroxycholesterols; Male; Phenols; Phosphoproteins; Pregnenolone; Progesterone; Rats; Rats, Sprague-Dawley; Steroid 11-beta-Hydroxylase; Zona Fasciculata; Zona Reticularis | 2010 |
Effects of nonylphenol on the production of progesterone on the rats granulosa cells.
Topics: 8-Bromo Cyclic Adenosine Monophosphate; Animals; Cells, Cultured; Chorionic Gonadotropin; Colforsin; Environmental Pollutants; Estrogens; Female; Flavonoids; Granulosa Cells; Humans; Maternal Exposure; Phenols; Phosphoproteins; Pregnancy; Pregnenolone; Prenatal Exposure Delayed Effects; Progesterone; Rats; Reproductive Control Agents | 2011 |
Cytochrome P450scc-dependent metabolism of 7-dehydrocholesterol in placenta and epidermal keratinocytes.
Topics: Adolescent; Adult; Animals; Cholesterol Side-Chain Cleavage Enzyme; Chromatography, High Pressure Liquid; Colforsin; Dehydrocholesterols; Epidermal Cells; Female; Humans; Keratinocytes; Magnetic Resonance Spectroscopy; Mass Spectrometry; Metabolic Networks and Pathways; Microsomes; Mitochondria; Placenta; Pregnancy; Pregnenolone; Sus scrofa; Time Factors; Young Adult | 2012 |
Placental production of progestins is fully effective in villous cytotrophoblasts and increases with the syncytiotrophoblast formation.
Topics: 17-alpha-Hydroxyprogesterone; Cell Differentiation; Cell Proliferation; Cells, Cultured; Colforsin; Female; Gas Chromatography-Mass Spectrometry; Gene Expression Regulation; Humans; Multienzyme Complexes; Placenta; Pregnancy; Pregnenolone; Progesterone; Progesterone Reductase; Progestins; Steroid Isomerases; TNF Receptor-Associated Factor 4; Trophoblasts | 2020 |