pregnenolone has been researched along with etiocholanolone in 45 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 32 (71.11) | 18.7374 |
| 1990's | 6 (13.33) | 18.2507 |
| 2000's | 7 (15.56) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Chapman, D; Jain, AN; Koile, K | 1 |
| Good, AC; Peterson, SJ; Richards, WG | 1 |
| Good, AC; Richards, WG; So, SS | 1 |
| Platt, DE; Silverman, BD | 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 |
| Ban, F; Cherkasov, A; Fallahi, M; Hammond, GL; Santos-Filho, O; Thorsteinson, N | 1 |
| Panaĭotov, D | 1 |
| Kakumoto, Y; Kamiya, T; Kiryu, Y; Maruyama, T; Nakamoto, H; Ookawa, H; Suzuki, O; Yasui, T; Yasumura, K; Yokomori, H | 1 |
| Aida, K; Asahina, K; Hibiya, T; Suzuki, K; Tamaoki, B | 1 |
| Menini, E; Norymberski, JK | 1 |
| Vihko, R | 1 |
| Bandi, L; Calvin, HI; Cos, JJ; Lieberman, S; Roberts, KD; Weiss, C | 1 |
| Sjövall, J; Vihko, R | 1 |
| Christie, GA | 1 |
| Teller, WM | 1 |
| Boström, H; Brömster, D; Nordenstam, H; Wengle, B | 1 |
| Dixon, R; Hochberg, RB; Mickan, H | 1 |
| Laatikainen, T; Vihko, R | 2 |
| Daly, JR; Gower, DB; Snodgrass, GJ; Stern, MI | 1 |
| Laatikainen, T | 1 |
| Chayes, R; Dvir, R; Gould, S; Harell, A | 1 |
| Bicknell, DC; Gower, DB | 1 |
| Green, OC; Kenny, FM; Reynolds, JW | 1 |
| Kono, K | 1 |
| Erpino, MJ | 1 |
| Karjalainen, O; Laatikainen, T | 1 |
| Gustafsson, JA; Manson, ME; Nocke-Fink, L; Shackleton, CH | 1 |
| Cameron, EH; Maynard, PV | 1 |
| Coupey, S; Jull, JW; McClellan, D | 1 |
| Kohler, PO; Norris, JS | 1 |
| Juillard, MT; Malassiné, A | 1 |
| Forbes, TR; Glassen, G | 1 |
| Anderson, AB; Griffiths, K; Pierrepoint, CG; Turnbull, AC | 1 |
| Gordon, AS; Kappas, A; Levere, RD; Zanjani, ED | 1 |
| Seeman, P | 1 |
| Christie, GA; Ferguson, MM | 1 |
| WENGLE, B | 1 |
| Desmarchelier, A; Mangin, P; Saudan, C; Saugy, M; Sottas, PE | 1 |
| Fink-Gremmels, J; Maas-Bakker, RF; Malekinejad, H | 1 |
3 review(s) available for pregnenolone and etiocholanolone
| Article | Year |
|---|---|
Human UDP-glucuronosyltransferases: metabolism, expression, and disease.
Topics: Autoimmunity; Chromosome Mapping; Glucuronides; Glucuronosyltransferase; Humans; Hyperbilirubinemia; Neoplasms; Steroids; Terminology as Topic | 2000 |
[Testosterone, its biosynthesis, transport and metabolism].
Topics: Adolescent; Adult; Age Factors; Androgens; Androsterone; Animals; Biological Transport; Dihydrotestosterone; Enzyme Activation; Etiocholanolone; Female; Humans; Infant, Newborn; Leydig Cells; Luteinizing Hormone; Male; Pregnenolone; Protein Binding; Sertoli Cells; Sex Hormone-Binding Globulin; Testis; Testosterone | 1978 |
[2 surgically treated cases of adrenocortical carcinoma producing steroid hormones without endocrinological symptoms--case report and a review of cases in the Japanese literature].
Topics: 17-Ketosteroids; Adrenal Cortex Hormones; Adrenal Cortex Neoplasms; Adult; Carcinoma; Dehydroepiandrosterone; Dehydroepiandrosterone Sulfate; Etiocholanolone; Humans; Male; Pregnenolone | 1988 |
42 other study(ies) available for pregnenolone and etiocholanolone
| 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 |
QSAR's from similarity matrices. Technique validation and application in the comparison of different similarity evaluation methods.
Topics: Carbolines; Chemical Phenomena; Chemistry, Physical; Electrochemistry; Imidazoles; Indoles; Molecular Structure; Pyridines; Structure-Activity Relationship | 1993 |
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 |
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 |
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 |
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 |
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 |
Gas chromatographic-mass spectrometric studies on solvolyzable steroids in human peripheral plasma.
Topics: 17-alpha-Hydroxypregnenolone; 17-Ketosteroids; Androgens; Androsterone; Bile Acids and Salts; Blood Chemical Analysis; Cholesterol; Chromatography, Gas; Chromatography, Gel; Dehydroepiandrosterone; Etiocholanolone; Humans; In Vitro Techniques; Pregnenolone; Progesterone; Spectrum Analysis; Steroids; Testosterone | 1966 |
Column liquid-liquid partition chromatography of steroidal sulfates.
Topics: 17-alpha-Hydroxypregnenolone; Androsterone; Cholesterol; Chromatography; Dehydroepiandrosterone; Etiocholanolone; Pregnanediol; Pregnenolone; Steroids; Sterols; Sulfates | 1966 |
Aalysis of solvolyzable steroids in human plasma by combined gas chromatography - mass spectrometry.
Topics: Acetates; Adult; Androsterone; Cholesterol; Chromatography, Gas; Chromatography, Thin Layer; Dehydroepiandrosterone; Etiocholanolone; Humans; Male; Pregnenolone; Solvents; Spectrum Analysis; Steroids; Sulfates | 1968 |
Distribution of hydroxysteroid dehydrogenases in the placenta of the pig.
Topics: 17-alpha-Hydroxypregnenolone; Androsterone; Animals; Castration; Dehydroepiandrosterone; Epithelium; Estradiol; Estrogens; Etiocholanolone; Female; Histocytochemistry; Hydrocortisone; Hydroxyprogesterones; Hydroxysteroid Dehydrogenases; Ovary; Placenta; Pregnancy; Pregnancy, Animal; Pregnenolone; Swine; Trophoblasts | 1968 |
[Excretion of C-19 and C21 steroids in the urine under normal and pathological conditions of development and maturation].
Topics: 17-Ketosteroids; Adolescent; Adult; Age Factors; Androsterone; Carbon Isotopes; Child; Child, Preschool; Chromatography, Paper; Colorimetry; Cortisone; Dehydroepiandrosterone; Etiocholanolone; Female; Glucocorticoids; Growth; Humans; Hydrocortisone; Hypogonadism; Infant; Infant, Newborn; Male; Pregnenolone; Progesterone; Puberty, Precocious; Testosterone | 1967 |
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 |
Partition column chromatography of steroid triethylammonium sulfates.
Topics: Androstanes; Androsterone; Cholesterol; Chromatography; Dehydroepiandrosterone; Etiocholanolone; Pregnanediol; Pregnanes; Pregnenolone; Quaternary Ammonium Compounds; Steroids; Sulfates | 1969 |
Quantitation of C19O2 and C21O2 steroid mono- and disulfates in human bile.
Topics: 17-Hydroxycorticosteroids; Adult; Androstanes; Androsterone; Bile; Carbon; Chemical Phenomena; Chemistry; Chromatography, Gas; Dehydroepiandrosterone; Etiocholanolone; Female; Fistula; Gallbladder; Humans; Male; Middle Aged; Oxygen; Pregnanediol; Pregnanes; Pregnenolone; Spectrum Analysis; Steroids; Sterols; Sulfates; Tritium | 1969 |
Identification of C19O2 and C21O2 steroids in the glucuronide fraction of human bile.
Topics: 17-Hydroxycorticosteroids; Androstanes; Androsterone; Bile; Chemical Phenomena; Chemistry; Chromatography; Chromatography, Gas; Chromatography, Gel; Dehydroepiandrosterone; Dextrans; Etiocholanolone; Glucuronates; Glucuronidase; Humans; Methods; Pregnanediol; Pregnanes; Pregnenolone; Spectrum Analysis; Steroids; Tritium | 1969 |
Steroid excretion and biosynthesis with special reference to C19-delta16-steroids in an infant with a virilizing adrenocortical carcinoma.
Topics: Adrenal Gland Neoplasms; Androstanes; Androsterone; Carbon Isotopes; Carcinoma; Chromatography, Gas; Dehydroepiandrosterone; Etiocholanolone; Female; Humans; Infant; Pregnenolone; Progesterone | 1970 |
Excretion of neutral steroid hormones in human bile.
Topics: 17-Ketosteroids; Androsterone; Bile; Biliary Fistula; Chromatography, Gas; Chromatography, Thin Layer; Dehydroepiandrosterone; Digestive System; Electrophoresis; Estrogens; Etiocholanolone; Female; Gallbladder; Glucuronates; Humans; Male; Pregnanediol; Pregnanetriol; Pregnenolone; Steroids; Sulfates | 1970 |
1-Dimethylaminonaphthalene-5-sulfonyl hydrazine (dansyl hydrazine): a fluorometric reagent for carbonyl compounds.
Topics: Aldehydes; Androsterone; Chemical Phenomena; Chemistry; Dehydroepiandrosterone; Estrogens; Etiocholanolone; Female; Fluorometry; Hydrazines; Indicators and Reagents; Ketones; Ketosteroids; Methods; Naphthalenes; Pregnancy; Pregnanes; Pregnenolone; Sulfonic Acids | 1971 |
The separation of C19-16-unsaturated steroids from C21 and other C19-steroids by two-dimensional thin-layer chromatography.
Topics: 17-alpha-Hydroxypregnenolone; Androgens; Androstanes; Androsterone; Autoradiography; Chromatography, Thin Layer; Dehydroepiandrosterone; Estrogens; Etiocholanolone; Hydroxyprogesterones; Methods; Pregnenolone; Progestins; Testosterone | 1971 |
Partial 3 -hydroxysteroid dehydrogenase (3 -HSD) deficiency in a family with congenital adrenal hyperplasia: evidence for increasing 3 -HSD activity with age.
Topics: 17-Hydroxycorticosteroids; 17-Ketosteroids; Adrenal Gland Diseases; Aging; Aldosterone; Androstanes; Androsterone; Child; Child, Preschool; Chlorides; Chromatography, Gas; Chromatography, Thin Layer; Dehydroepiandrosterone; Disorders of Sex Development; Etiocholanolone; Female; Glucuronates; Humans; Hydrocortisone; Hydroxysteroid Dehydrogenases; Hyperkalemia; Hyperplasia; Hyponatremia; Infant; Infant, Newborn; Male; Metabolism, Inborn Errors; Potassium; Pregnanetriol; Pregnenolone; Sodium; Sulfates; 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 |
Effect of substrate on histochemistry of 3-beta-hydroxysteroid dehydrogenase in lizard tests.
Topics: Animals; Dehydroepiandrosterone; Etiocholanolone; Histocytochemistry; Hydroxysteroid Dehydrogenases; Leydig Cells; Lizards; Male; Pregnenolone; Tetrazolium Salts | 1971 |
Excretion of conjugates of neutral steroids in human bile during late pregnancy.
Topics: 17-Hydroxycorticosteroids; Adult; Androstanes; Androsterone; Bile; Chromatography; Chromatography, Gas; Dehydroepiandrosterone; Etiocholanolone; Female; Glucuronates; Humans; Mass Spectrometry; Pregnancy; Pregnanediol; Pregnenolone; Sterols; Time Factors | 1972 |
Artifact formation during incubation of neutral steroids with commercial -glucuronidase preparations.
Topics: Androsterone; Animals; Anti-Bacterial Agents; Bacteria; Cattle; Chloroform; Chromatography, Gas; Dehydroepiandrosterone; Etiocholanolone; Glucuronidase; Hydrogen-Ion Concentration; Hydroxysteroid Dehydrogenases; Liver; Mass Spectrometry; Methods; Mollusca; Pregnenolone; Progesterone; Snails; Steroids | 1972 |
Metabolism of C 19 -steroids by homogenates of normal rat and mouse adrenal tissue and of the Snell transplantable rat adrenocortical tumour 494.
Topics: Adrenal Gland Neoplasms; Adrenal Glands; Androstanes; Androsterone; Animals; Carbon Isotopes; Cholesterol; Dehydroepiandrosterone; Etiocholanolone; In Vitro Techniques; Ketones; Mice; Neoplasms, Experimental; Pregnenolone; Rats; Steroids; Tritium | 1972 |
Steroid metabolism by an oestrogen-dependent interstitial-cell tumour of a rat testis.
Topics: Androstenedione; Androstenes; Androsterone; Animals; Carbon Radioisotopes; Cholesterol; Chromatography, Gas; Chromatography, Thin Layer; Dehydroepiandrosterone; Etiocholanolone; In Vitro Techniques; Leydig Cell Tumor; Male; Pregnenolone; Rats; Steroids; Testicular Neoplasms; Testosterone | 1973 |
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 |
[Visualization and evolution of steroid dehydrogenases in the cat's endotheliochorial placenta during gestation].
Topics: Androstenedione; Androsterone; Animals; Cats; Etiocholanolone; Female; Histocytochemistry; Hydrocortisone; Hydroxysteroid Dehydrogenases; Placenta; Pregnancy; Pregnancy, Animal; Pregnenolone; Testosterone | 1973 |
Steroid compounds, vasodilation, and vasoconstriction in the mouse.
Topics: 17-Ketosteroids; Androstenes; Androsterone; Animals; Castration; Estriol; Etiocholanolone; Female; Glucocorticoids; Hydroxyprogesterones; Iliac Vein; Ketosteroids; Mice; Mice, Inbred Strains; Ovary; Pregnanes; Pregnenolone; Uterus; Vasoconstrictor Agents; Vasodilator Agents; Veins; Vena Cava, Inferior | 1972 |
Steroid metabolism in vitro by foetal sheep liver.
Topics: 17-Ketosteroids; Androstanes; Animals; Carbon Isotopes; Etiocholanolone; Fetus; In Vitro Techniques; Liver; Oxidation-Reduction; Pregnenolone; Sheep; Tritium | 1970 |
Stimulation of mammalian erythropoiesis by metabolites of steroid hormones.
Topics: Anemia; Animals; Bone Marrow; Bone Marrow Cells; Cell Differentiation; Chickens; Culture Media; Enzyme Induction; Erythropoiesis; Erythropoietin; Etiocholanolone; Humans; Liver; Mammals; Mice; Porphyrins; Pregnanes; Pregnenolone; Stimulation, Chemical; Testosterone | 1970 |
Erythrocyte membrane stabilization by steroids and alcohols; a possible model for anesthesia.
Topics: 1-Propanol; Alcohols; Androsterone; Animals; Anura; Cell Membrane; Cortisone; Diethylstilbestrol; Erythrocytes; Ethanol; Etiocholanolone; Hemolysis; Humans; Pregnenolone; Progesterone; Rats; Steroids; Testosterone | 1966 |
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 |
STUDIES ON ESTER SULPHATES. 21. ON SULPHATE CONJUGATION IN FOETAL HUMAN TISSUE EXTRACTS.
Topics: 17-Ketosteroids; Adrenal Glands; Androgens; Androsterone; Corticosterone; Dehydroepiandrosterone; Desoxycorticosterone; Estriol; Etiocholanolone; Fetus; Humans; Kidney; Liver; Lung; Metabolism; Phenols; Pregnenolone; Sodium; Spleen; Sulfates; Testosterone; Tissue Extracts | 1964 |
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 |
Enzyme kinetics of zearalenone biotransformation: pH and cofactor effects.
Topics: 3-alpha-Hydroxysteroid Dehydrogenase (B-Specific); Androstanes; Animals; Binding, Competitive; Biotransformation; Coenzymes; Etiocholanolone; Hydrogen-Ion Concentration; In Vitro Techniques; Kinetics; Male; Microsomes, Liver; Mitochondria, Liver; Mycotoxins; NAD; NADP; Pregnenolone; Swine; Zearalenone; Zeranol | 2005 |