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急性上消化道出血患者外周血CD_4^+CD_(25)^+、TGF-β_1、IL-10水平变化及意义 被引量:12

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摘要 目的探讨急性上消化道出血(UGIH)患者细胞免疫失调表现及其与贫血程度的关系。方法 UGIH患者70例(UIGH组),其中消化性溃疡出血、肝硬化食管胃底静脉破裂出血各35例;消化性溃疡未并发出血患者(溃疡组)70例;60例健康体检者作为对照组。UGIH组予输血、止血、抑酸剂等止血治疗等综合治疗。采用流式细胞术检测三组治疗前及治疗72 h外周血CD+4CD+25调节性T细胞(CD+4CD+25)及其细胞因子阳性细胞比例,血红蛋白(Hb)及红细胞(RBC)水平,并分析其相关性。结果 UGIH组治疗后CD+4CD+25、TGF-β1及其细胞因子阳性细胞百分比均高于溃疡组及对照组(P均<0.05),溃疡组与对照组差异无统计学意义。Hb水平UGIH组<溃疡组<对照组,UGIH组RBC低于余两组(P均<0.05)。UGIH组治疗后CD+4CD+25及其细胞因子阳性细胞百分比均低于治疗前,其中溃疡出血者治疗前后CD+4CD+25及其细胞因子阳性细胞百分比均低于肝硬化出血者,Hb、RBC高于后者(P均<0.05)。UGIH组Treg及其细胞因子阳性细胞百分率与Hb及RBC均呈负相关(P均<0.05)。结论CD+4CD+25及其细胞因子TGF-β1、IL-10水平可反映UGIH患者的贫血程度。
出处 《山东医药》 CAS 北大核心 2015年第14期45-47,共3页 Shandong Medical Journal
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