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逍遥散对慢性应激肝郁模型大鼠肾上腺髓质c-fos、TH的表达及干预作用 被引量:1

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摘要 目的:观察慢性应激肝郁大鼠肾上腺髓质中NE合成酶TH及其转录因子c-fos的神经元数目、平均光密度、基因表达变化及逍遥散的干预作用。方法:将大鼠随机分为对照组、模型组、逍遥散治疗组,束缚应激造模后第22天取出肾上腺髓质,用免疫组化和RT-PCR检测c-fos、TH的表达。结果:模型组大鼠肾上腺髓质中c-fos、TH的阳性神经元数目、平均光密度值,均大于对照组(P<0.05),基因表达均上调(P<0.01)。给予逍遥散治疗后,c-fos、TH阳性神经元数目、平均光密度值减少,基因表达下调(P<0.01)。结论:慢性应激中,大鼠肾上腺髓质去甲肾上腺素能神经元被激活,TH及其c-fos表达增加,而逍遥散可以有效的进行干预。
出处 《陕西中医》 2013年第7期913-916,共4页 Shaanxi Journal of Traditional Chinese Medicine
基金 广东省"211工程"三期重点学科建设项目
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