Abstract
Fevers induced by intravenous injection of endogenous pyrogen (EP) and intraventricular prostaglandin E2 (PGE2) were significantly prolonged when protein synthesis inhibitor, anisomycin was administrated intraventricularlly 30 min before or 1 hr after injection of EP or PGE2. The present results show that protein synthesis in the central nervous system is involved in the development of antipyresis.
References
Atkins E (1960) Pathogenesis of fever. Physiol Rev 40:580–646
Cannon M, Cranston WI, Hellon RF, Townsend Y (1982) Inhibition, by trichothecene antibiotics, of brain protein synthesis and fever in rabbits. J Physiol (Lond) 322:447–455
Cranston WI, Hellon RF, Townsend Y (1980) Suppression of fever in rabbits by a protein synthesis inhibitor, anisomycin. J Physiol (Lond) 305:337–344
Cranston WI, Gourine Vn, Townsend Y (1981) The effect of intracerebroventricular cycloheximide on protein synthesis and fever in rabbits. Br J Pharmac 73:6–8
Cranston WI, Hellon RF, Townsend Y (1982) Further observation on the suppression of fever in rabbits by intracerebral action of anisomycin. J Physiol (Lond) 322:441–445
Cooper KE, Kasting NW, Lederis K, Veale WL (1979) Evidence supporting a role for endogenous vasopressin in natural suppression of fever in the sheep. J Physiol (Lond) 295:33–45
Lipton JM (1980) Central inactivation of endogenous pyrogens. In Lipton JM (ed) Fever. Raven, New York, pp 71–80
Lipton JM, Glyn JR, Murphy MT, Zimmer JA, Bernardini G, Samson WK (1984) The central neuropeptides ACTH anda-MSH in fever control. J Therm Biol 9:139–143
Milton AS, Wendlandt S (1971) Effect on body temperature of prostaglandins of the A, E and F series on injection into the third ventricle of unanaesthetized cats and rabbits. J Physiol (Lond) 218:325–336
Morimoto A, Watanabe T, Ono T, Sakata Y, Murakami N (1986) Rat endogenous pyrogen and fever. Am J Physiol 250:R776-R782
Ruwe WD, Myers RD (1980) Fever produced by intrahypothalamic pyrogen: effect of protein synthesis inhibition by anisomycin. Brain Res Bull 4:741–745
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Morimoto, A., Nakamori, T., Watanabe, T. et al. Suppression of antipyretic response in rabbits by intraventricular protein synthesis inhibitor, anisomycin. Pflugers Arch. 408, 414–416 (1987). https://doi.org/10.1007/BF00581138
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00581138