The metabolic responsiveness of young and old female rats to thyroxine.
D000375:Aging; D000818:Animals; D001066:Appetite / Q000187:drug effects; D001481:Basal Metabolism / Q000187:drug effects; D001835:Body Weight / Q000187:drug effects; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D008660:Metabolism / Q000187:drug effects*; D010101:Oxygen Consumption / Q000187:drug effects; D051381:Rats; D013961:Thyroid Gland / Q000502:physiology*; D013965:Thyroidectomy; D013974:Thyroxine / Q000494:pharmacology*
D013974:Thyroxine