Results the number of myocardial and brain and opioid receptors significantly increased , and they were significantly associated with the decreased hemodynamic parameters such as mean arterial pressure ( map ) , left intraventricular systolic pressure ( lvsp ) , the maximal rate of the change of intraventricular pressure ( dp / dtmax ) and the area of p - dp / dt vector loop ( lo ) 结果创伤失血性休克后,大鼠心脏和脑和阿片受体数目明显升高,亲和力无明显变化,心脏和脑的和阿片受体数目升高与创伤失血性休克后大鼠血流动力学指标下降呈显著负相关。
