一种简便的横切兔脑干的方法

A Simple and effective method to cut rabbit stem crossly

目的:介绍一种简便有效的横切兔脑干的方法。方法:用三碘季胺酚麻醉、制动免,并行人工通气,固定兔头。在人字缝尖后6.3mm处作横线并颅骨切口,将电极支架上的小型断刀沿颅骨切口处垂直推至颅骨底,并左右横推,这样在家兔臂旁内侧核和三叉神经感觉主核间的横切便完成。结果与结论:经组织学检查,本方法定位准确、出血较少、方法简便可行。

A simple and effective method to cut the rabbit brain stem crossly was introduced in this article. Method: The rabbit was anaesthetized by flaxedil, by the means of artificial respiration the rabbit head was fixed. 6. 3mm behind the lambda, a cross-section was made, use a small knife on the electricity extreme support cut the brain prependicular from the scull section to the scull bottom. So the cross-section between NPBM and N. V. Snpr was made. Result and Conclusion:After the test of histology, this method was accurate and with little bleeding, simple to operate.