Control of testis function in fish : in vitro studies of gonadotropic regulation in the trout (Salmo gairdneri)

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چکیده

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Control of testis function in fish : in vitro studies of gonadotropic regulation in the trout ( Salmo gairdneri )

This paper briefly describes recent data we have obtained on gonadotropin (GtH) regulation of the testicular somatic cells in relation to spermatogenesis and sperm production (spermiation). Throughout the spermatogenetic cycle, the number of testicular GtH binding sites was maximum before and during spermiation. While testicular sensitivity to s-GtH for 11 -ketotestosterone (11 1 KT) secretion ...

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ژورنال

عنوان ژورنال: Reproduction Nutrition Développement

سال: 1988

ISSN: 0181-1916

DOI: 10.1051/rnd:19880704