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前列灌肠剂保留灌肠对大鼠慢性非细菌性前列腺炎组织内炎症因子的影响 被引量:3

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摘要 目的:观察前列灌肠剂保留灌肠对大鼠慢性非细菌性前列腺炎(Chronic abacterial prostatitis,CAP)组织内炎症因子TNF-α和COX-2的影响。方法:将60只SD大鼠随机分为前列灌肠剂高、中、低剂量组、正常对照组、模型对照组、阿司匹林组共六组,每组10只。采用魏武然大鼠非细菌性前列腺炎建模方法构建模型。药物保留灌肠后观察大鼠前列腺病理形态学变化,PCR法检测TNF-a和COX-2在大鼠前列腺组织中的表达。结果:慢性非细菌性前列腺模型组的病理形态学呈明显炎症表现。大鼠模型组中TNF-α、COX-2的基因表达明显高于正常对照组(P<0.01),差异有统计学意义。前列灌肠剂高剂量组、中、低剂量组、阿司匹林组分别与模型组相比,差异有显著性(P<0.05)。结论:TNF-a、COX-2在慢性非细菌性前列腺炎大鼠前列腺组织中大量表达。前列灌肠剂能有效抑制前列腺中TNF-α、COX-2的mRNA表达。通过调控TNF-α、COX-2等炎症因子可能是前列灌肠剂治疗CP的重要分子机制之一。
出处 《浙江中医杂志》 2012年第2期132-134,共3页 Zhejiang Journal of Traditional Chinese Medicine
基金 浙江省教育厅科研项目中药前列灌肠剂抗炎与镇痛作用的实验研究 编号:20071134
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参考文献7

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二级参考文献12

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