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外周血单个核细胞分泌IFN-γ与肝纤维化的关系 被引量:2

Rlationship between IFN-γ secreted by PBMC and hepatic fibrosis
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摘要 目的 研究乙型肝炎患者外周血单个核细胞 (PBMC)分泌的干扰素 -γ(IFN -γ)水平与肝纤维化指标透明质酸 (HA)、板层素 (LN)及Ⅳ型胶原 (Ⅳ -C)血清水平的关系 ,探讨其在肝纤维化机制中的作用。方法 对 10 4例各种类型病毒性肝炎检测血清HA ,LN ,Ⅳ -C ,分离外周血单个核细胞进行体外培养 ,用双抗体夹心法检测其分泌的IFN -γ水平。结果 IFN -γ在慢性肝炎 (CH)、肝硬化 (LC)、慢性重型肝炎 (CSH)组中依次降低 ,IFN -γ与HA ,LN ,Ⅳ -C血清水平呈负相关。结论 外周血单个核细胞分泌的IFN -γ是乙肝患者肝纤维化进展过程中重要的细胞因子。
出处 《广东医学》 CAS CSCD 2003年第5期491-492,共2页 Guangdong Medical Journal
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