title: Hypothalamic mechanisms of ageing and of specific age pathology--IV. Sensitivity threshold of the hypothalamo-pituitary complex to homeostatic inhibition by thyroid.
mesh_terms: D000375:Aging; D000818:Animals; D001835:Body Weight / Q000187:drug effects; D002395:Catecholamines / Q000494:pharmacology; D000242:Cyclic AMP / Q000494:pharmacology; D006984:Hypertrophy / Q000503:physiopathology; D007030:Hypothalamo-Hypophyseal System / Q000378:metabolism*; D008297:Male; D008325:Mammary Neoplasms, Experimental / Q000378:metabolism; D009929:Organ Size / Q000187:drug effects; D051381:Rats; D013961:Thyroid Gland / Q000187:drug effects / Q000473:pathology*; D013965:Thyroidectomy; D013974:Thyroxine / Q000494:pharmacology*
chemical_list: D002395:Catecholamines; D000242:Cyclic AMP; D013974:Thyroxine