title: Possible action of hematoporphyrin on hypothalamic-hypophyseal-adrenal axis.
mesh_terms: D000818:Animals; D002940:Circadian Rhythm / Q000187:drug effects; D003345:Corticosterone / Q000097:blood; D006415:Hematoporphyrins / Q000494:pharmacology*; D007030:Hypothalamo-Hypophyseal System / Q000187:drug effects*; D008297:Male; D010913:Pituitary-Adrenal System / Q000187:drug effects*; D051381:Rats
chemical_list: D006415:Hematoporphyrins; D003345:Corticosterone