Effect and mechanism of Qing-Kai-Ling on endotoxin-induced fever in rabbits / 中国病理生理杂志

ABSTRACT

AIM: To explore the antipyretic mechanism of Qing Kai-Ling (QKL) injection on endotoxin (ET)-induced fever in rabbits. METHODS: Rabbit models of endotoxin (ET)-induced fever were duplicated. The rectal temperature was measured by digital thermograph. The cAMP and IL-1? content in the hypothalamus (HP), the cAMP content in the cerebrospinal fluid (CSF), and the arginine vasopressin (AVP) content in the ventral septal area (VSA) were determined by radioimmunoassay. RESULTS: ① QKL had significant antipyretic effect on ET-induced fever( P