【摘要】 本文观察了横断颈髓的大鼠动脉血压、心率、肌紧张和屈肌反射的恢复情况。其结果为:横断颈髓8—9h后,血压可恢复到83.67±3.35mmHg;6h后,平均心率可恢复到427±12次/min;肌紧张和屈肌反射在1h后恢复。更多还原

【Abstract】 Recovery of the arterial blood pressure was examined with 20 rats after cervical cord transection. The results obtained were as follows. (1) The arterial blood pressure can return to a certain degree(83.67±3.35mmHg) after 8～9 hours. (2) The heart rate was returned to 427±12 beats /min after 6 hours. (3) The skeletal muscle tone and the flexor reflex were recovered gradually after 1 hour.更多还原