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补肾明目口服液对葡萄膜炎慢性化发病机制的干预作用 被引量:3

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摘要 目的研究补肾明目口服液对慢性葡萄膜炎患者外周血淋巴细胞(PBL)凋亡和Fas、FasL表达活性的影响,探讨补肾明目口服液在葡萄膜炎慢性化发病机制中的干预作用。方法采用血清药理学方法,制取补肾明目口服液含药兔血清。运用流式细胞仪检测8例慢性葡萄膜炎患者外周血淋巴细胞在不同浓度的补肾明目口服液的含药血清(20%,10%,5%)刺激下淋巴细胞凋亡和自杀相关因子/自杀相关因子配体(Fas/FasL)表达的变化。结果慢性葡萄膜炎患者PBL凋亡率低于正常组(P<0.05),Fas表达高于正常组(P<0.05),FasL表达与正常组差异不明显(P>0.05);10%,20%含药血清可增加慢性葡萄膜炎患者PBL的凋亡率(P<0.01),降低Fas表达(P<0.01),升高FasL的阳性细胞率(P<0.01)。结论慢性葡萄膜炎患者PBL存在凋亡及凋亡相关蛋白表达的紊乱,中药补肾明目口服液在体外可纠正其紊乱,增高PBL的凋亡。研究为中药延缓慢性葡萄膜炎复发提供了理论基础。
出处 《时珍国医国药》 CAS CSCD 北大核心 2010年第11期2919-2920,共2页 Lishizhen Medicine and Materia Medica Research
基金 成都中医药大学校基金项目(No.ZRZD200704)
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