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本室前一阶段的工作表明 :ＶＳＡ可能作为负调节中枢参与致热原作用下的体温调节 ,为了从细胞水平进一步探讨发热时体温正、负调节中枢的调节机制 ,本实验采用微电极细胞外记录技术 ,在 2 6只新西兰兔腹中膈区 (ｖｅｎｔｒａｌｓｅｐｔａｌａｒｅａ ,ＶＳＡ)记录了温敏神经元单
The previous work showed that: VSA may play a central role in the regulation of thermoregulation under the action of pyrogen in the negative regulation center. In order to further investigate the regulation mechanism of positive and negative regulation of body temperature in fever, we used microelectrode extracellular Recording technique was used to record the thermo-sensitive neuron single signatures in 26 ventral septalarea (VSA)