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睾酮对戊四氮致大鼠行为学及脑电图变化的影响 被引量:1

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摘要 目的探索睾酮(testosteron,T)在戊四氮致大鼠癫发作中的作用。方法观察正常致A组、阉割致B组、阉割后加小剂量睾酮致C组及阉割后加大剂量睾酮致D组大鼠行为学及脑电图的变化。结果行为学B组的潜伏期较A组、C组及D组明显缩短(P<0.05),D组的潜伏期较C组明显延长(P<0.05)。B组的重型发作程度亦较A组明显(P<0.05);脑电图B组的波潜伏期较A组、C组及D组明显缩短(P<0.05),D组的潜伏期较C组明显延长(P<0.05)。B组的波频度较A组、C组及D组明显增多(P<0.05)。B组的波总变异(TV)变化百分比较A组、C组及D组明显增大(P<0.05),D组的TV变化百分比较C组明显减小(P<0.05)。结论睾酮具有一定的抗作用,且大剂量更加明显。
作者 张宇浩 汪昕
出处 《中国神经精神疾病杂志》 CAS CSCD 北大核心 2007年第4期233-235,共3页 Chinese Journal of Nervous and Mental Diseases
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