Nucleic acid and protein content in the pars distalis of the pituitary and hypothalamus of the frog, Rana esculenta: effects of gonadectomy and captivity.
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Animals↗
Biomedical subjects
G Chieffi
Publications and source records attributed to G Chieffi.
Identification and biosynthesis of steroid hormones in the gonads of Ciona intestinalis.
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Adrenal Cortex Hormones↗
Effects of antiestrogen and antiandrogen in amphibia.
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Androgen Antagonists↗
Effect of an antiandrogen, cyproterone acetate, on the pars distalis of pituitary and thumb pad of the male green frog, Rana esculenta L.
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17-Hydroxycorticosteroids↗
Cytological changes in the pars distalis of pituitary of the green frog, Rana esculenta L., during the reproductive cycle.
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Adrenal Glands↗
Estrogens in the plasma of females of Rana esculenta during the annual cycle and following ovariectomy.
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Animals↗
In vitro steroidogenesis in the testicular tissue of the fresh water teleost Esox lucius.
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17-Ketosteroids↗
A cytological study of the pars distalis of pituitary gland of normal, gonadectomized, and gonadectomized steroid hormone-treated green frog, Rana esculenta L.
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Animals↗
Changes in the cytology of the pars distalis of pituitary of green frog, Rana esculenta, under laboratory confinement.
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Animals↗
Sex hormones in the ovaries of the lizard Lacerta sicula.
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17-alpha-Hydroxypregnenolone↗
Histochemical distribution of some hydroxysteroid dehydrogenases in the placenta, foetal membranes and uterine mucosa of the mouse.
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17-alpha-Hydroxypregnenolone↗
Steroid hormones in the testicular tissue of Gallus domesticus.
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Animals↗
Identification of steroid hormones from Lacerta sicula testes.
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Androgens↗
Steroid hormones in the plasma of the elasmobranch Torpedo marmorata at various stages of the sexual cycle.
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Animals↗
The seminal steroids of the dogfish Scylliorhinus stellaris.
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17-alpha-Hydroxypregnenolone↗
Histochemical distribution of 3-beta-hydroxysteroid dehydrogenase and 17-alpha-and 17-beta-hydroxysteroid dehydrogenases in the placenta and foetal membranes of the rat.
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Animals↗
[The hormonal regulation of alkaline and acid phenylphosphatases, of acid proteinase and of alanyl-glycine dipeptidase of the oviduct of Rana esculenta. I. Action of 17-beta-estradiol].
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Animals↗
A long-term study of the epididymal- and fertility-suppressing effects of cyproterone acetate in the mouse.
The influence of cyproterone acetate (CA) (0.1 mg/mouse/day) on the epididymis and male fertility was analyzed in a long-term study in the Swiss albino cc strain. CA inhibits epididymal function in all segments as measured by organ weights, protein content and beta-glucuronidase activity. This antiandrogen also suppresses male fertility. It is important to note that the low dose of CA, used in this study, does not affect spermatogenesis. The effects of CA on epididymis and fertility are reversible and the magnitude of recovery or the period (in days) required for a significant recovery after the discontinuation of CA were seemingly directly proportional to the duration of antiandrogen treatment.
Animals↗