活体豚鼠耳蜗微循环的观察方法

Techniques for observation of cochlear microcirculation in living guines pigs

本文介绍了活体豚鼠耳蜗微循环的观察方法。观察了耳蜗开窗手术对豚鼠听阈和耳蜗微循环的影响,描述了开窗部位的血管分布,测量了血管纹毛细血管和螺旋韧带血管的血流速度和管径,并对以上问题进行了讨论。我们认为活体观察方法能够直接观察到微循环状态,是一种切实可行的实验方法。

This paper reports the techniques for the observation oi cochlear microcirculation in living guinea pigs. The influences of opening the cochlea on hearing threshold and cochlear microcriculation were observed. The velocities and diameters of the ligament capillaries and strial capillaries were measured. It is suggested that this method. may be used widely because it is reliable.