hoptoad

Objective:To study the influence of ethanol on absolute refractory period of sciatic nerve in hoptoad.

探讨乙经干绝不应期的影响。

We used ethanol at different concentrations for the sciatic nerve stem of the unorganized hoptoad and measures its absolute refractory period.

本实验离体蟾蜍坐骨经干进行不同浓乙处理,测其绝不应期。