Page last updated: 2024-08-20

pregnenolone and metyrapone

pregnenolone has been researched along with metyrapone in 44 studies

Research

Studies (44)

Timeframe	Studies, this research(%)	All Research%
pre-1990	38 (86.36)	18.7374
1990's	5 (11.36)	18.2507
2000's	1 (2.27)	29.6817
2010's	0 (0.00)	24.3611
2020's	0 (0.00)	2.80

Authors

Authors	Studies
Simpson, ER; Williams-Smith, DL	1
Belvedere, PC; Colombo, L	1
Lorber, DL; McKenna, TJ; Rabinowitz, D	1
Estabrook, RW; Kawano, S; Werringloer, J	1
Lanthier, A; Patwardhan, VV	1
Abernethy, DR; Azarnoff, DL	1
Curtius, HC; Völlmin, J; Zachmann, M; Zagalak, MJ	1
Dixon, PA; Enwelum, MC; Okereke, SE	1
Claus, M; Schöneshöfer, M	1
Bertrand, J; David, M; de Peretti, E; Forest, MG; François, R; Loras, B; Morel, Y	1
Gower, DB; Kwan, TK	1
Few, JD; James, VH	1
Colby, HD; Eacho, PI	1
Bergheim, P; Netter, KJ; Rathgen, GH	1
Cooper, DY; Rosenthal, O; Schleyer, H	1
Carballeira, A; Cheng, SC; Fishman, LM	2
Dorfman, RI; Gottfried, H	1
Bartter, FC; Burwell, LR; Casper, AG; Davis, WW	1
Hiwada, K; Koto, K; Kumagai, A; Morimoto, Y; Nanahoshi, M; Okano, K; Uda, H; Yamamura, Y; Yamane, G; Yano, S	1
Fehér, T; Koref, O; Steczek, K	1
Cooper, DY; Levin, SS; Rosenthal, O; Schleyer, H	1
Diedrichsen, G; Lommer, D; Lommer, I	1
Gower, DB	1
Ertel, RJ; Ungar, F	1
Hall, PF; Young, DG	1
Carballeira, A; Durnhofer, F; Fishman, LM	1
Jeffries, CD; Wilkins, J	1
Harding, BW; Wilson, LD	1
Carballeira, A; Cheng, SC; Harding, BW	1
Axelrod, LR; Milewich, L	1
Wenzel, M	1
Binder, C; Nielsen, MD; Starup, J	1
Horino, M; Matsuki, M; Nishida, S; Oyama, H; Tenku, A	1
Matsuki, M	1
de Peretti, E; Mappus, E	1
Darbeida, H; Durand, P; Picard-Hagen, N	1
Ashwell, JD; Papadopoulos, V; Vacchio, MS	1
Jefcoate, CR; McNamara, BC; Yamazaki, T	1
Dricu, A; Sjövall, J; Zhang, J	1
Doostzadeh, J; Morfin, R	1
Brown, JW; Fishman, LM	1
DORFMAN, RI; SHARMA, DC	1
COOK, K; FRENKEL, JK; GRADY, HJ; PENDLETON, SK	1

Reviews

2 review(s) available for pregnenolone and metyrapone

Article	Year
Adrenocorticosteroids: chemistry, synthesis and disturbances in disease. Clinics in endocrinology and metabolism, 1985, Volume: 14, Issue:4 Topics: 3-Hydroxysteroid Dehydrogenases; Adrenal Cortex Hormones; Adrenal Hyperplasia, Congenital; Aldehyde-Lyases; Aldosterone; Androgens; Animals; Biological Transport, Active; Chemical Phenomena; Chemistry; Cholesterol Side-Chain Cleavage Enzyme; Estrogens; Female; Humans; Hydrocortisone; Kidney; Liver; Male; Metyrapone; Mineralocorticoids; Pregnenolone; Protein Binding; Saliva	1985
Modifiers of steroid-hormone metabolism: a review of their chemistry, biochemistry and clinical applications. Journal of steroid biochemistry, 1974, Volume: 5, Issue:5 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

Article

Year

Adrenocorticosteroids: chemistry, synthesis and disturbances in disease.

Clinics in endocrinology and metabolism, 1985, Volume: 14, Issue:4

Topics: 3-Hydroxysteroid Dehydrogenases; Adrenal Cortex Hormones; Adrenal Hyperplasia, Congenital; Aldehyde-Lyases; Aldosterone; Androgens; Animals; Biological Transport, Active; Chemical Phenomena; Chemistry; Cholesterol Side-Chain Cleavage Enzyme; Estrogens; Female; Humans; Hydrocortisone; Kidney; Liver; Male; Metyrapone; Mineralocorticoids; Pregnenolone; Protein Binding; Saliva

1985

Modifiers of steroid-hormone metabolism: a review of their chemistry, biochemistry and clinical applications.

Journal of steroid biochemistry, 1974, Volume: 5, Issue:5

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

Other Studies

42 other study(ies) available for pregnenolone and metyrapone

Article	Year
Electron paramagnetic resonance spectra of mitochondrial and microsomal cytochrome P-450 from the rat adrenal. Biochimica et biophysica acta, 1976, Oct-13, Volume: 449, Issue:1 Topics: Adrenal Glands; Aminoglutethimide; Animals; Calcium; Cytochrome P-450 Enzyme System; Desoxycorticosterone; Electron Spin Resonance Spectroscopy; Female; Hydrogen-Ion Concentration; Isocitrates; Metyrapone; Microsomes; Mitochondria; Pregnenolone; Rats; Succinates	1976
Steroid biosynthesis by the ovary of the European eel, Anguilla anguilla L., at the silver stage. General and comparative endocrinology, 1976, Volume: 28, Issue:4 Topics: 17-alpha-Hydroxypregnenolone; Androstanes; Androstenedione; Androsterone; Animals; Dehydroepiandrosterone; Eels; Female; Hydroxyprogesterones; Kinetics; Metyrapone; Ovary; Pregnenes; Pregnenolone; Progesterone; Testosterone	1976
Plasma pregnenolone and 17-OH-pregnenolone in hirsute amenorrhoeic patients. Acta endocrinologica, 1978, Volume: 87, Issue:3 Topics: 17-alpha-Hydroxypregnenolone; 17-Hydroxycorticosteroids; 17-Ketosteroids; Adolescent; Adrenocorticotropic Hormone; Adult; Amenorrhea; Chorionic Gonadotropin; Dexamethasone; Female; Hirsutism; Humans; Metyrapone; Pregnanetriol; Pregnenolone	1978
Spin state transitions of liver microsomal cytochrome P-450. Acta biologica et medica Germanica, 1979, Volume: 38, Issue:2-3 Topics: Animals; Camphor; Cytochrome P-450 Enzyme System; Electron Spin Resonance Spectroscopy; Male; Methylcholanthrene; Metyrapone; Microsomes, Liver; Phenobarbital; Pregnenolone; Protein Binding; Rats; Spectrophotometry	1979
Effects of inhibitors of steroid biosynthesis on prostaglandin formation in rabbit ovarian follicles. Prostaglandins, 1979, Volume: 18, Issue:6 Topics: Aminoglutethimide; Androstenols; Animals; Estradiol; Female; Luteinizing Hormone; Metyrapone; Ovarian Follicle; Pregnenolone; Progesterone; Prostaglandins E; Prostaglandins F; Rabbits; Spiro Compounds; Testosterone	1979
Effect of drugs which alter microsomal drug-metabolizing enzyme activity on rat hepatic cholesterol biosynthesis. Biochemical pharmacology, 1977, Mar-15, Volume: 26, Issue:6 Topics: Animals; Cholesterol; Cobalt; Cytochrome P-450 Enzyme System; Desmosterol; Hydroxymethylglutaryl CoA Reductases; Liver; Male; Metyrapone; Microsomes, Liver; Nitriles; Phenobarbital; Piperonyl Butoxide; Pregnenolone; Rats; Sterols	1977
Gas chromatography of steroids and its clinical applications, including loading tests with deuterated compounds. Journal of steroid biochemistry, 1975, Volume: 6, Issue:5 Topics: Adrenal Glands; Adrenocortical Hyperfunction; Adult; Androstanes; Child; Cholesterol; Chromatography, Gas; Deuterium; Female; Gas Chromatography-Mass Spectrometry; Humans; Hypothalamus; Infant, Newborn; Male; Metyrapone; Pituitary Gland; Pregnanes; Pregnenolone; Progesterone; Steroid Hydroxylases	1975
Influence of species, sex and drug pretreatment on the metabolism of metyrapone. Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology, 1985, Volume: 81, Issue:1 Topics: Animals; Anthracenes; Bufonidae; Cats; Columbidae; Ethanol; Female; Lizards; Male; Mammals; Metyrapone; Phenobarbital; Pregnenolone; Rabbits; Rats; Rats, Inbred Strains; Sex Factors; Species Specificity; Turtles	1985
Multiple-sites of inhibition by intravenous metyrapone of human adrenal steroidogenesis. Acta endocrinologica, 1985, Volume: 109, Issue:3 Topics: 17-alpha-Hydroxypregnenolone; 17-alpha-Hydroxyprogesterone; 18-Hydroxycorticosterone; 18-Hydroxydesoxycorticosterone; Adrenal Cortex Hormones; Adrenal Glands; Adrenocorticotropic Hormone; Adult; Aldosterone; Corticosterone; Cortodoxone; Humans; Hydrocortisone; Hydroxyprogesterones; Infusions, Parenteral; Male; Metyrapone; Pregnenolone; Progesterone	1985
Usefulness of plasma pregnenolone sulfate in testing pituitary-adrenal function in children. Acta endocrinologica. Supplementum, 1986, Volume: 279 Topics: Adolescent; Adrenal Gland Diseases; Adrenal Insufficiency; Adrenocorticotropic Hormone; Aging; Child; Child, Preschool; Cortodoxone; Dexamethasone; Female; Humans; Hydrocortisone; Infant; Metyrapone; Pituitary Diseases; Pregnenolone	1986
Inhibition of rat testicular microsomal steroidogenesis by oxytocin and metyrapone. Biochemistry international, 1988, Volume: 16, Issue:4 Topics: Animals; Aryl Hydrocarbon Hydroxylases; Chromatography, Gas; Cytochrome P450 Family 2; In Vitro Techniques; Male; Metyrapone; Microsomes; Oxytocin; Pregnenolone; Rats; Rats, Inbred Strains; Steroid 16-alpha-Hydroxylase; Steroids; Testis	1988
Mitochondrial steroid metabolism in the inner and outer zones of the guinea-pig adrenal cortex. Journal of steroid biochemistry, 1985, Volume: 23, Issue:4 Topics: Adrenal Cortex; Adrenal Cortex Hormones; Aminoglutethimide; Animals; Cytochrome b Group; Cytochrome P-450 Enzyme System; Cytochromes b5; Guinea Pigs; In Vitro Techniques; Male; Metyrapone; Mitochondria; Pregnenolone	1985
Interaction of drugs and steroids with human placental microsomes. Biochemical pharmacology, 1973, Jul-01, Volume: 22, Issue:13 Topics: Acetanilides; Amphetamine; Anaerobiosis; Androgens; Aniline Compounds; Anisoles; Carbon Monoxide; Cytochrome P-450 Enzyme System; Cytochrome Reductases; Electron Transport; Female; Glucosephosphate Dehydrogenase; Humans; Kinetics; Methyltransferases; Metyrapone; Microsomes; Mixed Function Oxygenases; Myocardium; NADP; Oxidation-Reduction; Oxidoreductases; Pharmaceutical Preparations; Placenta; Pregnancy; Pregnenolone; Progesterone	1973
The heme protein P-450 in steroid hydroxylation. Annals of the New York Academy of Sciences, 1973, Dec-31, Volume: 222 Topics: Adrenal Glands; Animals; Binding Sites; Corticosterone; Cyanides; Cytochrome c Group; Cytochrome P-450 Enzyme System; Electron Spin Resonance Spectroscopy; Fluorides; Heme; Hemoglobins; Horses; Humans; Iron; Metyrapone; Myocardium; NADP; Pregnenolone; Protein Binding; Species Specificity; Spectrophotometry; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet; Steroid Hydroxylases	1973
Sites of metyrapone inhibition of steroid biosynthesis by rat adrenal mitochondria. Acta endocrinologica, 1974, Volume: 76, Issue:4 Topics: Adrenal Glands; Animals; Carbon Radioisotopes; Cholesterol; Chromatography, Paper; Chromatography, Thin Layer; Depression, Chemical; Desoxycorticosterone; Dose-Response Relationship, Drug; Glucose-6-Phosphatase; Hydroxylation; Male; Metyrapone; Mitochondria; NADH, NADPH Oxidoreductases; Pregnenolone; Rats; Receptors, Drug; Time Factors; Tritium	1974
Steroids of invertebrates. IV. On the optic tentacle-gonadal axis in the control of the male-phase ovotestis in the slug (Ariolimax californicus). General and comparative endocrinology, 1970, Volume: 15, Issue:1 Topics: Androstanes; Animals; Chromatography, Gas; Dehydroepiandrosterone; Estradiol; Estrone; Female; Gonads; Ketones; Male; Metyrapone; Neurosecretory Systems; Pregnenolone; Snails; Testosterone	1970
Sites of action of sodium depletion on aldosterone biosynthesis in the dog. The Journal of clinical investigation, 1968, Volume: 47, Issue:6 Topics: Adrenal Glands; Adrenocorticotropic Hormone; Aldosterone; Animals; Carbon Isotopes; Cholesterol; Corticosterone; Dogs; Histological Techniques; Hydrocortisone; Hyponatremia; Hypophysectomy; In Vitro Techniques; Metyrapone; Natriuresis; Organomercury Compounds; Pregnenolone; Progesterone; Puromycin; Sodium; Tritium	1968
Cushing's syndrome caused by malignant tumor in the scrotum: clinical, pathologic and biochemical studies. The Journal of clinical endocrinology and metabolism, 1971, Volume: 32, Issue:2 Topics: 17-Hydroxycorticosteroids; 17-Ketosteroids; Adrenal Rest Tumor; Adrenocorticotropic Hormone; Androstanes; Autopsy; Chromatography; Corticosterone; Cushing Syndrome; Dehydroepiandrosterone; Dexamethasone; Edema; Humans; Hydrocortisone; Hypokalemia; Male; Metyrapone; Middle Aged; Mixed Function Oxygenases; Neoplasm Metastasis; Pregnanes; Pregnenolone; Progesterone; Retroperitoneal Neoplasms; Scrotum; Tritium	1971
Characteristics of the formation and conversion of androgenic hormones in the rat adrenal gland. Acta endocrinologica, 1971, Volume: 66, Issue:4 Topics: Adenosine Triphosphate; Adrenal Glands; Adrenocorticotropic Hormone; Androgens; Animals; Cholesterol; Chorionic Gonadotropin; Dehydroepiandrosterone; Gonadotropins; Hydroxysteroid Dehydrogenases; Isomerases; Male; Metyrapone; Pregnenolone; Progesterone; Rats; Testosterone	1971
Haem protein P-450 from the adrenal cortex: interaction with steroids and the hydroxylation reaction. Biochemical Society symposium, 1972, Volume: 34 Topics: Adrenal Cortex Hormones; Adrenal Glands; Carbon Isotopes; Chemistry, Organic; Cholesterol; Corticosterone; Cortisone; Cytochrome P-450 Enzyme System; Desoxycorticosterone; Electron Spin Resonance Spectroscopy; Hydroxylation; Metyrapone; Mitochondria; Organic Chemistry Phenomena; Pregnenolone; Progesterone; Pseudomonas	1972
In-vitro corticosteroid synthesis in rat adrenals. I. Results indicating (an) alternative pathway(s) of synthesis without the intermediates cholesterol, pregnenolone and progesterone. Acta endocrinologica. Supplementum, 1973, Volume: 173 Topics: Acetates; Adrenal Cortex Hormones; Adrenal Glands; Adrenocorticotropic Hormone; Animals; Carbon Isotopes; Cholesterol; Corticosterone; Desoxycorticosterone; In Vitro Techniques; Metyrapone; Pregnenolone; Progesterone; Rats; Tritium	1973
20-alpha-Hydroxysteroid dehydrogenase and reductive pathways in mouse adrenal glands in vitro. Endocrinology, 1968, Volume: 82, Issue:3 Topics: Adrenal Cortex Hormones; Adrenal Glands; Animals; Carbon Isotopes; Chromatography, Thin Layer; Crystallization; Desoxycorticosterone; Female; Hydroxysteroid Dehydrogenases; In Vitro Techniques; Metyrapone; Mice; NADP; Pregnanediol; Pregnenolone; Progesterone	1968
Steroid hydroxylation in bovine adrenocortical mitochondria. Competition between side-chain cleavage of cholesterol and 11 beta hydroxylation. Biochemistry, 1971, Apr-13, Volume: 10, Issue:8 Topics: Adrenal Glands; Animals; Calcium; Carbon Isotopes; Cattle; Cell Fractionation; Cholesterol; Corticosterone; Cytochromes; Depression, Chemical; Desoxycorticosterone; Feedback; In Vitro Techniques; Kinetics; Metyrapone; Mitochondria; Mixed Function Oxygenases; NADP; Pregnenolone	1971
Metabolism of (4-14C) cholesterol by human adrenal glands in vitro and its inhibition by metyrapone. Acta endocrinologica, 1974, Volume: 76, Issue:4 Topics: 17-Hydroxycorticosteroids; Adenoma; Adrenal Gland Diseases; Adrenal Gland Neoplasms; Adrenal Glands; Adrenalectomy; Adrenocortical Hyperfunction; Adult; Androstenedione; Carbon Radioisotopes; Cholesterol; Chromatography, Paper; Chromatography, Thin Layer; Corticosterone; Depression, Chemical; Desoxycorticosterone; Female; Humans; Hydrocortisone; In Vitro Techniques; Metyrapone; Middle Aged; Pregnenolone; Progesterone; Tritium	1974
Effects of aminoglutethimide, metyrapone, and ascorbic acid on testicular metabolism of cholesterol. Metabolism: clinical and experimental, 1974, Volume: 23, Issue:12 Topics: Aminoglutethimide; Androstanes; Androstenedione; Animals; Ascorbic Acid; Carbon Radioisotopes; Cell-Free System; Cholesterol; Chromatography, Paper; Chromatography, Thin Layer; Female; Hydroxyprogesterones; Hydroxysteroids; Male; Metyrapone; Mitochondria; Pregnenolone; Progesterone; Rats; Testis; Testosterone; Tritium	1974
Effect of exogenous steroids and inhibitors of steroidogenesis on endotoxin shock. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), 1973, Volume: 142, Issue:2 Topics: Adrenal Cortex Hormones; Adrenal Glands; Aminoglutethimide; Androstenedione; Animals; Butanones; Corticosterone; Desoxycorticosterone; Endotoxins; Hydrocortisone; Hydroxyprogesterones; Lethal Dose 50; Male; Metyrapone; Mice; Mice, Inbred ICR; Pregnenes; Pregnenolone; Progesterone; Shock, Septic	1973
Oxidation of 20 -hydroxycholesterol by adrenal cortex mitochondria. The Journal of biological chemistry, 1973, Jan-10, Volume: 248, Issue:1 Topics: Adrenal Glands; Aminoglutethimide; Animals; Antimycin A; Cattle; Cholesterol; Chromatography, Paper; Cyanides; Malates; Metyrapone; Mitochondria; Oxygen Consumption; Pregnenolone; Spectrophotometry; Succinates; Tritium	1973
Effects of metyrapone on pregnenolone biosynthesis and on cholesterol-cytochrome P-450 interaction in the adrenal. Endocrinology, 1974, Volume: 94, Issue:5 Topics: Adrenal Glands; Animals; Carbon Radioisotopes; Cholesterol; Cytochrome P-450 Enzyme System; Hydroxyprogesterones; In Vitro Techniques; Male; Metyrapone; Mitochondria; Pregnenolone; Progesterone; Rats; Spectrum Analysis; Time Factors; Tritium	1974
The conversion in vitro of pregnenolone to C 19 and C 21 metabolites by the rat adrenal gland, with and without metyrapone. The Journal of endocrinology, 1972, Volume: 54, Issue:3 Topics: Adrenal Glands; Androgens; Androsterone; Animals; Carbon Isotopes; Female; In Vitro Techniques; Male; Metyrapone; Pregnanes; Pregnenolone; Rats	1972
[Demonstration of 16-hydroxylation of pregnanes in rats after barbiturate administration using radiospirometry]. Biochemical pharmacology, 1971, Volume: 20, Issue:9 Topics: Animals; Barbiturates; Enzyme Induction; Hydroxylation; Metyrapone; Pregnanes; Pregnenolone; Rats; Time Factors; Tritium	1971
Urinary excretion of different corticosteroid-metabolites in oral contraception and pregnancy. Acta endocrinologica, 1969, Volume: 60, Issue:3 Topics: Adolescent; Adrenal Cortex Hormones; Adult; Contraceptives, Oral; Corticosterone; Dysmenorrhea; Female; Humans; Hydrocortisone; Megestrol; Mestranol; Metyrapone; Pituitary Function Tests; Pregnancy; Pregnanediol; Pregnanes; Pregnanetriol; Pregnenolone; Progesterone; Progestins	1969
The discrepancy between plasma 11-deoxycortisol and ACTH concentrations in a single dose metyrapone test in normal men. Acta endocrinologica, 1982, Volume: 101, Issue:1 Topics: 17-Hydroxycorticosteroids; Adrenocorticotropic Hormone; Adult; Cortodoxone; Dexamethasone; Humans; Hydrocortisone; Male; Metyrapone; Pregnenolone	1982
[The discrepancy between ACTH and 11-deoxycortisol levels in a single dose metyrapone test]. Nihon Naibunpi Gakkai zasshi, 1983, Feb-20, Volume: 59, Issue:2 Topics: 17-Hydroxycorticosteroids; Adrenocorticotropic Hormone; Adult; Cortodoxone; Humans; Levodopa; Male; Metoclopramide; Metyrapone; Pregnenolone; Prolactin	1983
Pattern of plasma pregnenolone sulfate levels in humans from birth to adulthood. The Journal of clinical endocrinology and metabolism, 1983, Volume: 57, Issue:3 Topics: Adolescent; Adrenocorticotropic Hormone; Adult; Aging; Child; Child, Preschool; Chorionic Gonadotropin; Circadian Rhythm; Dehydroepiandrosterone; Dehydroepiandrosterone Sulfate; Dexamethasone; Female; Fetal Blood; Humans; Infant; Infant, Newborn; Male; Metyrapone; Middle Aged; Pregnenolone	1983
Glucocorticoids enhance the cholesterol side-chain cleavage activity of ovine adrenocortical mitochondria. The Journal of steroid biochemistry and molecular biology, 1995, Volume: 55, Issue:1 Topics: 8-Bromo Cyclic Adenosine Monophosphate; Adrenal Cortex; Adrenal Cortex Hormones; Adrenocorticotropic Hormone; Adrenodoxin; Aminoglutethimide; Animals; Calcium Chloride; Cells, Cultured; Cholesterol; Cytochrome P-450 Enzyme Inhibitors; Cytochrome P-450 Enzyme System; Dexamethasone; Enzyme Inhibitors; Ferredoxin-NADP Reductase; Glucocorticoids; Hydroxycholesterols; Metyrapone; Mitochondria; Pregnenolone; RNA, Messenger; Sheep; Steroids	1995
Steroid production in the thymus: implications for thymocyte selection. The Journal of experimental medicine, 1994, Jun-01, Volume: 179, Issue:6 Topics: Aging; Animals; Cells, Cultured; Cholesterol Side-Chain Cleavage Enzyme; Corticosterone; Cytochrome P-450 Enzyme System; Desoxycorticosterone; Epithelial Cells; Epithelium; Fetus; Lymphocyte Depletion; Metyrapone; Mice; Mice, Inbred BALB C; Mifepristone; Organ Culture Techniques; Pregnenolone; Receptors, Antigen, T-Cell; Receptors, Glucocorticoid; Signal Transduction; T-Lymphocytes; Thymus Gland	1994
Competition for electron transfer between cytochromes P450scc and P45011 beta in rat adrenal mitochondria. Molecular and cellular endocrinology, 1993, Volume: 95, Issue:1-2 Topics: Adrenal Cortex; Adrenodoxin; Aminoglutethimide; Animals; Cholesterol; Cholesterol Side-Chain Cleavage Enzyme; Cosyntropin; Desoxycorticosterone; Electron Transport; Female; Ferredoxin-NADP Reductase; Isocitrates; Isoenzymes; Metyrapone; Mitochondria; NADP; Oxidation-Reduction; Pregnenolone; Rats; Rats, Sprague-Dawley; Steroid 11-beta-Hydroxylase; Succinates; Succinic Acid	1993
Studies on the relationships between 7 alpha-hydroxylation and the ability of 25- and 27-hydroxycholesterol to suppress the activity of HMG-CoA reductase. Biochimica et biophysica acta, 1997, Feb-18, Volume: 1344, Issue:3 Topics: Aryl Hydrocarbon Hydroxylases; Cell Line; Cell Line, Transformed; Cholestenones; Cytochrome P-450 Enzyme System; Dehydroepiandrosterone; Dexamethasone; Humans; Hydrocortisone; Hydroxycholesterols; Hydroxylation; Hydroxymethylglutaryl-CoA Reductase Inhibitors; Metyrapone; Pregnenolone; Steroid Hydroxylases; Tumor Cells, Cultured	1997
Effects of cytochrome P450 inhibitors and of steroid hormones on the formation of 7-hydroxylated metabolites of pregnenolone in mouse brain microsomes. The Journal of endocrinology, 1997, Volume: 155, Issue:2 Topics: Androsterone; Animals; Antipyrine; Brain; Chromatography, Thin Layer; Cytochrome P-450 Enzyme Inhibitors; Dehydroepiandrosterone; Gas Chromatography-Mass Spectrometry; Hydroxylation; Male; Metyrapone; Mice; Mice, Inbred C57BL; Microsomes; Pregnenolone	1997
Biosynthesis and metabolism of steroid hormones by human adrenal carcinomas. Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas, 2000, Volume: 33, Issue:10 Topics: Adrenal Cortex Hormones; Adrenal Cortex Neoplasms; Adrenocorticotropic Hormone; Aldosterone; Bucladesine; Carcinoma; Cell Culture Techniques; Citric Acid Cycle; Desoxycorticosterone; Humans; Metyrapone; Mitochondria; Pregnenolone; Steroid 11-beta-Hydroxylase	2000
EFFECT OF ANDROGENS ON STEROID C-21 HYDROXYLATION. Biochemistry, 1964, Volume: 3 Topics: 17-alpha-Hydroxypregnenolone; Adrenal Cortex Hormones; Androgens; Chemical Phenomena; Chemistry; Dehydroepiandrosterone; Hydrocortisone; Hydroxylation; Hydroxyprogesterones; Metabolism; Metyrapone; Microsomes; Mixed Function Oxygenases; Naphthalenes; Pharmacology; Pregnenolone; Progesterone; Pyridines; Research; Steroids; Testosterone	1964
EFFECTS OF HORMONES ON ADRENOCORTICAL SECRETION OF GOLDEN HAMSTERS. Laboratory investigation; a journal of technical methods and pathology, 1965, Volume: 14 Topics: Adrenal Cortex Hormones; Adrenocorticotropic Hormone; Animals; Cricetinae; Diethylstilbestrol; Endotoxins; Enzyme Inhibitors; Estrogens; Hormones; Hydrocortisone; Hypophysectomy; Hypothermia; Hypothermia, Induced; Mesocricetus; Metabolism; Metyrapone; Mineralocorticoid Receptor Antagonists; Nitrogen Mustard Compounds; Pharmacology; Pregnenolone; Progestins; Propiophenones; Research; Spironolactone; Stress, Physiological	1965