Study of the effect of TRH on the serotonin catecholaminergic thyroid regulation.
From complex biochemical, fluorescence-microscopic and enzyme-histochemical studies of the thyroid in rats it is concluded that the thyroid exerts, in addition to its catecholaminergic stimulatory effect, a serotonin-inhibiting regulatory activity, subject to the stimulatory effect of TRH.
D000818:Animals; D006651:Histocytochemistry; D007016:Hypophysectomy; D008297:Male; D008784:Methysergide / Q000494:pharmacology*; D051381:Rats; D012701:Serotonin / Q000494:pharmacology*; D013961:Thyroid Gland / Q000166:cytology / Q000187:drug effects / Q000502:physiology*; D013973:Thyrotropin-Releasing Hormone / Q000494:pharmacology*; D013974:Thyroxine / Q000097:blood / Q000494:pharmacology
D012701:Serotonin; D013973:Thyrotropin-Releasing Hormone; D013974:Thyroxine; D008784:Methysergide