[Non-steroidal regulation of testicular origin of gonadotrope hormone secretion (GtH) in rainbow trout].
The postcastration increase of gonadotropin secretion in the rainbow trout, was partially inhibited by charcoal treated seminal liquid. Protein testicular extract did not have any effect. This result demonstrates the probable existence of an inhibitory factor of gonadotropin secretion in the seminal plasma of the Trout.
D000818:Animals; D002369:Castration; D006062:Gonadotropins / Q000378:metabolism*; D008297:Male; D012661:Semen / Q000502:physiology*; D013737:Testis / Q000378:metabolism*; D014020:Tissue Extracts / Q000494:pharmacology; D014337:Trout
D006062:Gonadotropins; D014020:Tissue Extracts
Mise en évidence d'une régulation non stéroidïenne d'origine testiculaire sur la sécrétion d'hormone gonadotrope (GtH) chez la truite arc-en-ciel.