Brain thyrotrophin-releasing hormone is independent of the hypothalamus.
D000818:Animals; D001921:Brain / Q000378:metabolism*; D007031:Hypothalamus / Q000378:metabolism*; D008297:Male; D010903:Pituitary Gland, Anterior / Q000378:metabolism; D010904:Pituitary Gland, Posterior / Q000378:metabolism; D051381:Rats; D013973:Thyrotropin-Releasing Hormone / Q000096:biosynthesis / Q000378:metabolism*; D013974:Thyroxine / Q000097:blood
D013973:Thyrotropin-Releasing Hormone; D013974:Thyroxine