title: Effects of sodium salicylate on the febrile response and increased levels of cyclic AMP in cerebrospinal fluid during endogenous pyrogen-induced fever in rabbits.
abstract: To further evaluate the causality between endogenous pyrogen (EP)-induced fever and cyclic adenosine-3',5'-monophosphate (cyclic AMP) level, the effects of sodium salicylate (SS) on the febrile response and increased levels of cyclic AMP in both cerebrospinal fluid (c.s.f.) and plasma during EP-induced fever in rabbits were observed. The results suggest that cyclic AMP is probably involved in the central mediation of EP-induced fever and that increased concentration of cyclic AMP in c.s.f. associated with EP-induced fever is not the result of temperature elevation but appears to be caused by the increased synthesis in the central nervous system. In addition it is confirmed that blood is impossibly a contributory source of increased cyclic AMP in c.s.f. during EP fever, and that SS may act subsequent to the increase in cyclic AMP.
authors.affiliation: Department of Pathophysiology, Medical College, Jinan University, Guangzhou, PRC.
authors.forename: X Y
authors.initials: XY
authors.lastname: Liu
authors.forename: C J
authors.initials: CJ
authors.lastname: Li
mesh_terms: D000818:Animals; D001831:Body Temperature / Q000187:drug effects; D000242:Cyclic AMP / Q000097:blood / Q000134:cerebrospinal fluid*; D005260:Female; D005334:Fever / Q000139:chemically induced / Q000188:drug therapy / Q000378:metabolism*; D008297:Male; D011749:Pyrogens; D011817:Rabbits; D012980:Sodium Salicylate / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D011749:Pyrogens; D000242:Cyclic AMP; D012980:Sodium Salicylate