pregnenolone has been researched along with androstane-3,17-diol in 22 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 15 (68.18) | 18.7374 |
| 1990's | 3 (13.64) | 18.2507 |
| 2000's | 2 (9.09) | 29.6817 |
| 2010's | 2 (9.09) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| de Greef-Bijleveld, MJ; Grootegoed, JA; Rommerts, FF; van der Molen, HJ; van der Vusse, CJ | 1 |
| Hews, EA; Kime, DE | 1 |
| Bell, JB | 1 |
| Wiebe, JP | 1 |
| Forrest, AP; Miller, WR; Shivas, AA | 1 |
| Bloch, E; Gupta, C | 1 |
| Preslock, JP; Steinberger, E | 1 |
| Kime, DE | 1 |
| Dorrington, JH; Fritz, IB | 1 |
| Begum-Hasan, J; Murphy, BE | 1 |
| Deslypere, JP; Vermeulen, A | 1 |
| Bélanger, A; Brochu, M; Cusan, L; Dupont, A; Labrie, F | 1 |
| Aida, K; Asahina, K; Hibiya, T; Suzuki, K; Tamaoki, B | 1 |
| Claus, R; Seiler, K; Seiler, R; Sterba, G | 1 |
| Gustafsson, JA; Ingelman-Sundberg, M; Nilsen, OG; Toftgård, R | 1 |
| Hammond, GL; Leinonen, P; Vihko, R | 1 |
| Gower, DB; Kwan, TK; Perumal, R; Poh, CH | 1 |
| Bain, PA; Clarke, TR; Payne, AH; Sha, L | 1 |
| Desmarchelier, A; Mangin, P; Saudan, C; Saugy, M; Sottas, PE | 1 |
| Bäckström, T; Johansson, IM; Lindblad, C; Rahman, M; Wang, MD | 1 |
| Alward, SE; de Wit, H; Grant, KA; Leslie Morrow, A; O'Buckley, TK; Porcu, P; Song, SC | 1 |
| Acaz-Fonseca, E; Caruso, D; Garcia-Segura, LM; Giatti, S; Lopez-Rodriguez, AB; Melcangi, RC; Spezzano, R; Viveros, MP | 1 |
22 other study(ies) available for pregnenolone and androstane-3,17-diol
| Article | Year |
|---|---|
Distribution of steroids, steroid production and steroid metabolizing enzymes in rat testis.
Topics: 3-Oxo-5-alpha-Steroid 4-Dehydrogenase; Age Factors; Androstane-3,17-diol; Androstenedione; Animals; Cell Fractionation; Dihydrotestosterone; gamma-Glutamyltransferase; Glucuronidase; Hormones; Hydroxysteroid Dehydrogenases; Male; Mitochondria; Pregnenolone; Rats; Seminiferous Tubules; Spermatogenesis; Testis; Testosterone | 1975 |
Androgen biosynthesis in vitro by testes from amphibia.
Topics: Androgens; Androstane-3,17-diol; Androstenedione; Animals; Anura; Bufo marinus; Dihydrotestosterone; Male; Pregnenolone; Progesterone; Rana catesbeiana; Rana esculenta; Ranidae; Testis; Testosterone | 1978 |
Studies of in vitro steroid metabolism by testis tissue from 'complete' and 'incomplete' forms of testicular feminization.
Topics: 17-alpha-Hydroxypregnenolone; Adolescent; Adult; Androgen-Insensitivity Syndrome; Androstane-3,17-diol; Androstenediols; Androstenedione; Dehydroepiandrosterone; Humans; Hydroxyprogesterones; In Vitro Techniques; Kinetics; Male; Pregnanolone; Pregnenolone; Progesterone; Testis; Testosterone | 1975 |
Steroidogenesis in rat leydig cells: changes in activity of 5-ane and 5-ene 3beta-hydroxysteroid dehydrogenases during sexual maturation.
Topics: Androgens; Androstane-3,17-diol; Androstanes; Animals; Cell Separation; Dehydroepiandrosterone; Hydroxysteroid Dehydrogenases; Kinetics; Leydig Cells; Male; Microsomes; Pregnenolone; Rats; Sexual Maturation; Structure-Activity Relationship; Testis | 1976 |
Steroid interconversions by metastatic deposits of a human bronchogenic carcinoma.
Topics: Adrenal Cortex Hormones; Aged; Androstane-3,17-diol; Androstenediol; Androstenedione; Carcinoma, Bronchogenic; Dehydroepiandrosterone; Dihydrotestosterone; Humans; In Vitro Techniques; Lung Neoplasms; Lymphatic Metastasis; Male; Neck; Pregnenolone; Progesterone; Testosterone | 1976 |
Steroid metabolism by fetal and neonatal rat reproductive tracts.
Topics: Androstane-3,17-diol; Androstanes; Animals; Dehydroepiandrosterone; Female; Fetus; Genitalia; Male; Pregnancy; Pregnenolone; Progesterone; Rats; Sulfatases | 1976 |
Testicular steroidogenesis in the mature and immature baboon Papio anubis.
Topics: 20-alpha-Dihydroprogesterone; Androgens; Androstane-3,17-diol; Androstenedione; Animals; Dehydroepiandrosterone; Haplorhini; Hydroxyprogesterones; In Vitro Techniques; Male; Papio; Pregnenolone; Progesterone; Sexual Maturation; Testis; Testosterone | 1977 |
Steroid biosynthesis by the testes of the dogfish Scyliorhinus caniculus.
Topics: 17-alpha-Hydroxypregnenolone; Androgens; Androstane-3,17-diol; Androstenedione; Animals; Dogfish; Glucuronates; Hydroxyprogesterones; In Vitro Techniques; Male; Pregnenolone; Progesterone; Progestins; Sharks; Sulfuric Acids; Testis; Testosterone | 1978 |
Androgen synthesis and metabolism by preparations from the seminiferous tubule of the rat testis.
Topics: 3-Oxo-5-alpha-Steroid 4-Dehydrogenase; Age Factors; Androgens; Androstane-3,17-diol; Animals; Follicle Stimulating Hormone; Hydroxysteroid Dehydrogenases; Hypophysectomy; Luteinizing Hormone; Male; Pregnenolone; Rats; Seminiferous Tubules; Sertoli Cells; Spermatids; Spermatocytes; Spermatogenesis; Testis; Testosterone | 1975 |
Influence of 19-nortestosterone and androgens on progesterone biosynthetic enzymes in early human placental explants.
Topics: 3-Hydroxysteroid Dehydrogenases; Androstane-3,17-diol; Cells, Cultured; Cholesterol Side-Chain Cleavage Enzyme; Cycloheximide; Female; Humans; Hydroxycholesterols; Isomerism; Nandrolone; Placenta; Pregnenolone; Progesterone | 1992 |
Intratesticular unconjugated steroids in elderly men.
Topics: 17-alpha-Hydroxypregnenolone; 17-alpha-Hydroxyprogesterone; Adult; Aged; Androstane-3,17-diol; Androstenediol; Androstenedione; Dehydroepiandrosterone; Dihydrotestosterone; Estradiol; Humans; Hydroxyprogesterones; Male; Pregnenolone; Progesterone; Reference Values; Steroids; Testis; Testosterone | 1986 |
Endocrine effects of combined treatment with an LHRH agonist in association with flutamide in metastatic prostatic carcinoma.
Topics: Adenocarcinoma; Adrenal Cortex Hormones; Androgens; Androstane-3,17-diol; Androstenediol; Androstenedione; Androsterone; Anilides; Antineoplastic Combined Chemotherapy Protocols; Bone Neoplasms; Dehydroepiandrosterone; Flutamide; Follicle Stimulating Hormone; Gonadotropin-Releasing Hormone; Humans; Hydrocortisone; Kinetics; Luteinizing Hormone; Male; Pregnenolone; Progesterone; Prolactin; Prostatic Neoplasms; Testosterone; Triptorelin Pamoate | 1988 |
Relationship between the structures and steroidogenic functions of the testes of the urohaze-goby (Glossogobius olivaceus).
Topics: 17-alpha-Hydroxyprogesterone; Androstane-3,17-diol; Androstenedione; Animals; Dehydroepiandrosterone; Dihydrotestosterone; Etiocholanolone; Fishes; Hydroxyprogesterones; Male; Pregnenolone; Progesterone; Steroids; Testis; Testosterone | 1985 |
Spectrophotometric analyses of hydroxysteroid dehydrogenase activity in presumed steroid-producing tissues of the brook lamprey (Lampetra planeri bloch) in different developmental stages.
Topics: 3-Hydroxysteroid Dehydrogenases; Adrenal Cortex; Androgens; Androstane-3,17-diol; Animals; Female; Fishes; Gonads; Kidney; Lampreys; Male; NAD; NADP; Pregnenolone; Seasons; Substrate Specificity | 1983 |
Correlation between changes in enzymatic activities and induction of different forms of rat liver microsomal cytochrome P-450 after phenobarbital-, 3-methylcholanthrene- and 16 alpha-cyanopregnenolone treatment.
Topics: Androstane-3,17-diol; Androstenedione; Animals; Benzopyrenes; Biphenyl Compounds; Cytochrome P-450 Enzyme System; Electrophoresis, Polyacrylamide Gel; Enzyme Induction; Male; Methylcholanthrene; Microsomes, Liver; Molecular Weight; Organ Size; Phenobarbital; Pregnenolone; Rats | 1980 |
Testosterone and some of its precursors and metabolites in the human epididymis.
Topics: Aged; Androstane-3,17-diol; Androstenedione; Androsterone; Dihydrotestosterone; Epididymis; Estrogens; Humans; Hydroxyprogesterones; Male; Middle Aged; Pregnenolone; Progesterone; Prostatic Neoplasms; Testis; Testosterone; Vas Deferens | 1980 |
Pregnenolone metabolism in testicular homogenates of macaques (Macaca fascicularis): some effects of relaxin and freezing.
Topics: Androstane-3,17-diol; Androstenols; Animals; Chromatography, Gas; Freezing; Macaca fascicularis; Male; Pregnenolone; Relaxin; Testis; Testosterone | 1994 |
Enzyme characteristics of two distinct forms of mouse 3 beta-hydroxysteroid dehydrogenase/delta 5-delta 4-isomerase complementary deoxyribonucleic acids expressed in COS-1 cells.
Topics: Androstane-3,17-diol; Animals; Blotting, Western; Catalysis; Cell Line; Dehydroepiandrosterone; DNA; Gene Expression; Immunoblotting; Kinetics; Mice; Multienzyme Complexes; NAD; Pregnenolone; Progesterone Reductase; Recombinant Proteins; Ribonucleases; Steroid Isomerases; Substrate Specificity; Transfection | 1993 |
Urinary marker of oral pregnenolone administration.
Topics: Administration, Oral; Adult; Androstane-3,17-diol; Androstenols; Androsterone; Carbon; Doping in Sports; Epitestosterone; Etiocholanolone; Humans; Luteinizing Hormone; Male; Middle Aged; Pregnanediol; Pregnenolone; Substance Abuse Detection; Testosterone; Time Factors | 2005 |
Neurosteroid modulation of recombinant rat alpha5beta2gamma2L and alpha1beta2gamma2L GABA(A) receptors in Xenopus oocyte.
Topics: Androstane-3,17-diol; Animals; Desoxycorticosterone; Dose-Response Relationship, Drug; Female; GABA Agonists; GABA Antagonists; GABA Modulators; gamma-Aminobutyric Acid; Male; Membrane Potentials; Microinjections; Oocytes; Patch-Clamp Techniques; Pregnanediol; Pregnanes; Pregnenolone; Protein Subunits; Pyridines; Rats; Rats, Wistar; Receptors, GABA-A; RNA, Messenger; Steroids; Xenopus laevis; Zolpidem | 2006 |
Differential effects of ethanol on serum GABAergic 3alpha,5alpha/3alpha,5beta neuroactive steroids in mice, rats, cynomolgus monkeys, and humans.
Topics: Adult; Androstane-3,17-diol; Androsterone; Animals; Central Nervous System Depressants; Desoxycorticosterone; Ethanol; Gas Chromatography-Mass Spectrometry; Humans; Macaca fascicularis; Male; Mice; Mice, Inbred C57BL; Mice, Inbred DBA; Pregnanolone; Pregnenolone; Rats; Rats, Sprague-Dawley; Young Adult | 2010 |
Profiling Neuroactive Steroid Levels After Traumatic Brain Injury in Male Mice.
Topics: Androstane-3,17-diol; Animals; Brain; Brain Edema; Brain Injuries, Traumatic; Dihydrotestosterone; Male; Mice; Neurotransmitter Agents; Pregnenolone; Progesterone; Random Allocation; Testosterone; Weight Loss | 2016 |