Meanwhile , arterial baroreflex sensitivity ( BRS ) was measured before and at 1 st, 7 th , 15 th days after operation.
测定两组大鼠术前、术后第1 、 7及15d压力感受性反射敏感性 ( BRS ).
The effects of acetylcholine and epinephrine on the carotid baroreflex were studied with carotid sinus perfusion.
试验在氨基甲酸乙酯麻醉的家兔上进行,观察乙酰胆碱与肾上腺素对颈动脉窦压力感受器反射的影响.