1.CON-CLUSION:Safe,effective and cheap antiinfectives assume a predominant place in our hospital.

Objective:To investigate the effect of arterial baroreflex(ABR)on survival rate of rats with cecal ligation and puncture(CLP)-induced sepsis.Methods:Male Sprague-Dawley rats were divided into 2 groups:sham-operated rats(n=22)and sinoaortic denervated(SAD)rats(n=22).Four weeks after SAD rats were subjected to CLP-induced sepsis,the blood pressure and heart period(HP)were monitored for 12 hours in conscious state and the survival of rats was observed.Results:Both the diastolic and systolic blood pressue gradually decreased after CLP;the HP shortened first and then drastically prolonged until the death of rats.At 12 h after CLP the survival rate of SAD rats was lower than that of the sham-operated rats(59% vs 86%).Significant differences were found between the Kaplan-Meier survival curves of the rats in 2 groups(P