Effects of thyroxine and exercise on the glandular and plasma levels of corticosterone in the male rat.
The results presented here demonstrates that the thyroid gland is essential for normal corticosterone production. They further show that exercise stimulates this production whether the thyroid gland is present or not. The release or metabolism of corticosterone seems dependent upon an intact thyroid gland since plasma levels of corticosterone are decreased during exercise if the thyroid is absent. The administration of thyroxine is not sufficient to renew these levels.
D000311:Adrenal Glands / Q000187:drug effects / Q000378:metabolism*; D000818:Animals; D003345:Corticosterone / Q000097:blood / Q000378:metabolism*; D008297:Male; D005082:Physical Exertion; D051381:Rats; D013550:Swimming; D013961:Thyroid Gland / Q000502:physiology*; D013974:Thyroxine / Q000494:pharmacology*
D013974:Thyroxine; D003345:Corticosterone