pregnenolone has been researched along with Abdominal Cryptorchidism in 15 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 15 (100.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| BOMPIANI, A; KAHNT, FW; NEHER, R; ROVERSI, GD | 1 |
| de Jong, FH; Grootegoed, JA; Rommerts, FF; van der Molen, HJ | 1 |
| Ahlstrand, C; Berg, AA; Hammar, M; Läckgren, G | 1 |
| Schindler, AE | 1 |
| de Kretser, DM; Sharpe, RM; Swanston, IA | 1 |
| Huseby, RA; Matsumoto, K; Samuels, LT; Sato, B | 1 |
| Andrada, JA; Hoscholan, JC | 1 |
| Berg, AA; Hammar, M; Kjessler, B | 1 |
| Berg, AA; Hammar, M; Läckgren, G; Mathson, K | 1 |
| Bedrak, E; Samoiloff, V; Sod-Moriah, UA | 1 |
| Inano, H; Tamaoki, BI | 1 |
| Lauritzen, C; Mitchell, FL; Shackleton, CH | 1 |
| Huseby, RA; Samuels, LT; Uchikawa, T; Zain-ul-Abedin, M | 1 |
| Bardin, CW; Schneider, G | 1 |
| Goldstein, JL; Wilson, JD | 1 |
15 other study(ies) available for pregnenolone and Abdominal Cryptorchidism
| Article | Year |
|---|---|
STEROID TRANSFORMATIONS IN VITRO BY TESTICULAR TISSUE FROM TWO CASES OF TESTICULAR FEMINISATION.
Topics: 17-alpha-Hydroxypregnenolone; Androgen-Insensitivity Syndrome; Androgens; Chromatography; Cryptorchidism; Dehydroepiandrosterone; Disorders of Sex Development; Humans; In Vitro Techniques; Male; Metabolism; Pregnenolone; Progesterone; Steroids; Testicular Neoplasms; Testis; Testosterone | 1965 |
Metabolic changes in testicular cells from rats after long-tern exposure to 37 degrees C in vivo or in vitro.
Topics: Animals; Cells, Cultured; Cryptorchidism; Hot Temperature; Leydig Cells; Male; Organ Size; Pregnenolone; Rats; Sertoli Cells; Spermatocytes; Testis; Testosterone | 1980 |
In vitro conversion of 3H-pregnenolone by human testicular tissue from fetal age to senescence.
Topics: 3-Hydroxysteroid Dehydrogenases; Adult; Aged; Aging; Child; Child, Preschool; Cryptorchidism; Female; Fetus; Follicle Stimulating Hormone; Humans; Luteinizing Hormone; Male; Middle Aged; Pregnancy; Pregnenolone; Prostatic Neoplasms; Puberty; Steroid 17-alpha-Hydroxylase; Testis; Testosterone | 1984 |
Steroid metabolism in the gonads of a patient with testicular feminization. I. Metabolism of cholesterol, pregnenolone, progesterone and dehydroepiandrosterone in vitro.
Topics: Adolescent; Androgen-Insensitivity Syndrome; Cholesterol; Cryptorchidism; Dehydroepiandrosterone; Humans; In Vitro Techniques; Male; Pregnenolone; Progesterone; Steroids; Testis | 1975 |
Alterations in steroidogenesis and human chorionic gonadotropin binding in the cryptorchid rat testis.
Topics: Androgens; Androstenedione; Animals; Chorionic Gonadotropin; Cryptorchidism; Estradiol; Follicle Stimulating Hormone; Luteinizing Hormone; Male; Organ Size; Pregnenolone; Rats; Testis; Testosterone | 1979 |
Molecular nature of interaction of steroids with biomembranes related to androgen biosynthesis.
Topics: 3-Hydroxysteroid Dehydrogenases; Androgens; Animals; Cryptorchidism; Cytosol; Endoplasmic Reticulum; Intracellular Membranes; Leydig Cell Tumor; Magnesium; Male; Mice; Mitochondria; Pregnenolone; Progesterone; Receptors, Steroid; Testicular Neoplasms | 1979 |
Androgen biosynthesis in experimental cryptorchidism.
Topics: 17-alpha-Hydroxypregnenolone; Androgens; Androstenedione; Animals; Cryptorchidism; Dehydroepiandrosterone; Guinea Pigs; Hydroxyprogesterones; Male; Pregnenolone; Testis; Testosterone | 1975 |
In vitro metabolism of 3H-pregnenolone and 3H-progesterone by adult and prepubertal human testicular tissue before and during gonadotrophic treatment.
Topics: Adult; Biopsy; Child; Child, Preschool; Chorionic Gonadotropin; Cryptorchidism; Gonadotropins; Humans; In Vitro Techniques; Infertility, Male; Male; Menotropins; Pregnenolone; Progesterone; Puberty; Spermatogenesis; Testis; Testosterone | 1985 |
Influence of hCG treatment on the metabolism of progesterone and pregnenolone in vitro by the human undescended prepubertal testis.
Topics: Adolescent; Animals; Child; Child, Preschool; Chorionic Gonadotropin; Cryptorchidism; Humans; In Vitro Techniques; Male; Pregnenolone; Progesterone; Steroid 17-alpha-Hydroxylase; Testosterone | 1987 |
Metabolism of 3-beta-hydroxy-5-ene steroids by testes of rats acclimatized to a hot environment.
Topics: 17-alpha-Hydroxypregnenolone; 17-Hydroxycorticosteroids; Acclimatization; Androstanes; Androstenedione; Androstenes; Animals; Carbon Isotopes; Chromatography, Thin Layer; Cryptorchidism; Dehydroepiandrosterone; Hot Temperature; Hydroxyprogesterones; In Vitro Techniques; Male; NADP; Pregnenolone; Rats; Testis; Testosterone; Time Factors; Tissue Extracts | 1973 |
Effect of experimental bilateral cryptorchidism on testicular enzymes related to androgen formation.
Topics: 17-alpha-Hydroxypregnenolone; Androstanes; Animals; Carbon Isotopes; Cell-Free System; Chromatography, Thin Layer; Cryptorchidism; Hydroxyprogesterones; Hydroxysteroid Dehydrogenases; Lyases; Male; Microsomes; Mixed Function Oxygenases; Pregnenolone; Progesterone; Radiation Injuries, Experimental; Radionuclide Imaging; Rats; Steroids; Testis; Testosterone | 1968 |
The effect of exogenous human chorionic gonadotrophin on steroid excretion in the newborn.
Topics: 17-Ketosteroids; Chemistry, Clinical; Chorionic Gonadotropin; Chromatography, Gas; Cryptorchidism; Dehydroepiandrosterone; Humans; Infant, Newborn; Male; Pregnanes; Pregnenolone; Stimulation, Chemical | 1969 |
Effect of diethylstilbestrol on enzymes of cryptochid mouse testes of Balb-c mice.
Topics: 17-alpha-Hydroxypregnenolone; Androstanes; Animals; Cryptorchidism; Dehydroepiandrosterone; Depression, Chemical; Diethylstilbestrol; Hydroxyprogesterones; Hydroxysteroid Dehydrogenases; Leydig Cells; Lyases; Male; Mice; Microsomes; Mixed Function Oxygenases; Pregnenolone; Progesterone; Testis; Testosterone | 1969 |
Defective testicular testosterone synthesis by the pseudohermaphrodite rat: an abnormality of 17 beta-hydroxysteroid dehydrogenase.
Topics: 17-Ketosteroids; Androstanes; Animals; Carbon Isotopes; Chromatography, Gas; Chromatography, Thin Layer; Cryptorchidism; Disorders of Sex Development; Estradiol; Estrone; Hydroxyprogesterones; Hydroxysteroid Dehydrogenases; Hyperplasia; In Vitro Techniques; Leydig Cells; Male; Metabolism, Inborn Errors; Pregnenolone; Radioisotope Dilution Technique; Rats; Rodent Diseases; Testis; Testosterone | 1970 |
Studies on the pathogenesis of the pseudohermaphroditism in the mouse with testicular feminization.
Topics: Androgen-Insensitivity Syndrome; Animals; Chromatography, Thin Layer; Cryptorchidism; Crystallization; Dihydrotestosterone; Disorders of Sex Development; Epididymis; Ligation; Male; Mice; Mutation; Pregnenolone; Progesterone; Prostate; Seminal Vesicles; Sex Chromosomes; Submandibular Gland; Testis; Testosterone; Tritium; Vas Deferens | 1972 |