Effect of Valeriana Officinalis Var Latifolia Miq on Heart Rat and Arterial Blood Pressure of Rabbite
ZHOU Xiao-zhen,KANG Liang,TANG Yu,LI Lu,XIONG Shun-hua (Yunyang Medical College,Shiyan 442000,Hubie,China)
Objective:To investigate the effect of Valeriana officinalis var latifolia miq(VOL) on the heart rat and the arterial blood pressure of rabbite. Methods: The Ⅱlead of electrocardiogram was recorded, The arterial blood pressure of rabbite was measured by the cannula of left carotis communis. Results: After VOL injected into vein of rabbite,the heart rat was decreased,the length of ST segment and T wave was prolonged,the arterial blood pressure was decreased,the diastolic pressure was decreased lower than systolic pressure,it showed dose dependent. It could decreased the height of the heart rat and arterial blood pressure reduced by the adrenine. Conclusion: VOL could decreased the heart rat and arterial blood pressure of rabbite.