Compounds > pregnenolone
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pregnenolone and ammonium sulfate

pregnenolone has been researched along with ammonium sulfate in 4 studies

Research

Studies (4)

TimeframeStudies, this research(%)All Research%
pre-19903 (75.00)18.7374
1990's1 (25.00)18.2507
2000's0 (0.00)29.6817
2010's0 (0.00)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
Hoogerbrugge, JW; Melsert, R; Rommerts, FF1
Björkhem, I; Gustafsson, JA; Wrange, O1
Burstein, S; Co, N; Cooper, DY; Gut, M; Rosenthal, O; Schleyer, H1
Kuwada, M1

Other Studies

4 other study(ies) available for pregnenolone and ammonium sulfate

ArticleYear
The albumin fraction of rat testicular fluid stimulates steroid production by isolated Leydig cells.
    Molecular and cellular endocrinology, 1988, Volume: 59, Issue:3

    Topics: Albumins; Ammonium Sulfate; Animals; Biological Assay; Body Fluids; Chemical Precipitation; Chromatography, Affinity; Chromatography, Gel; Hydroxycholesterols; Leydig Cells; Luteinizing Hormone; Male; Molecular Weight; Pregnenolone; Rats; Serum Albumin; Testis

1988
Microbial transformation of cholesterol into coprostanol. Properties of a 3-oxo- 4-steroid-5 beta-reductase.
    European journal of biochemistry, 1973, Aug-01, Volume: 37, Issue:1

    Topics: Ammonium Sulfate; Animals; Carbon Isotopes; Cecum; Chemical Precipitation; Chloromercuribenzoates; Cholestanes; Cholestenes; Cholesterol; Chromatography, Gas; Chromatography, Thin Layer; Dehydroepiandrosterone; Enterobacteriaceae; Feces; Ketosteroids; NAD; Oxidoreductases; Pregnenolone; Progesterone; Rats; Structure-Activity Relationship; Testosterone

1973
Substrate-induced difference spectra and cholesterol to pregnenolone conversion with adrenal heme protein P-450.
    Biochemistry, 1972, Feb-15, Volume: 11, Issue:4

    Topics: Acetone; Adrenal Glands; Ammonium Sulfate; Animals; Cattle; Chemical Precipitation; Cholesterol; Cytochromes; Ketosteroids; Mitochondria; Pregnenolone; Protein Binding; Spectrophotometry; Sterols; Structure-Activity Relationship; Surface-Active Agents; Tritium

1972
A two-step purification of cytochrome P-450 from adult pig testis by pregnenolone affinity column chromatography.
    Biomedical chromatography : BMC, 1999, Volume: 13, Issue:5

    Topics: Ammonium Sulfate; Animals; Chromatography, Affinity; Cytochrome P-450 Enzyme System; Electrophoresis, Polyacrylamide Gel; Hydrogen-Ion Concentration; Indicators and Reagents; Isoelectric Focusing; Male; Microsomes; Pregnenolone; Sepharose; Swine; Testis

1999