sVAP-1与慢性丙型肝炎患者血清HCV-RNA水平及肝脏炎症的相关性研究
发布时间:2018-04-25 14:02
本文选题:丙型肝炎 + 血管黏附蛋白-1 ; 参考:《石河子大学》2014年硕士论文
【摘要】:目的:分析慢性丙型肝炎(chronic hepatitis C,CHC)患者血清可溶性血管黏附蛋白-1(solublevascular adhesion protein,sVAP-1)水平与HCV RNA、ALT、AST、γ-GT、TBil、Alb及透明质酸(hyaluronic acid,HA)水平的关系,探讨sVAP-1作为致炎因子在CHC发病中的作用。 方法: 纳入CHC患者90例作为病例组(CHC组),根据血清HCV RNA水平将患者分为2组:HCV-RNA水平阴性患者30例(CHC1组),HCV RNA水平阳性患者60例(CHC2组);纳入健康体检者30例作为健康对照组(NC组)。 观察对象均空腹取肘静脉血,离心取上清,-70℃冰箱冻存,ELISA法检测血清sVAP-1、HA水平;全自动生化仪检测肝功能;荧光定量PCR法检测血清HCV RNA水平。正态分布数据以均数±标准差表示,组间比较采用t检验或单因素方差分析;偏态分布数据以中位数表示,组间比较用Wilcoxon秩和检验;相关性分析采用spearman检验。 结果: 1. CHC组、NC组血清sVAP-1水平分别为:(148.54±48.60)和(72.23±35.82)ng/ml,组间比较差异有统计学意义(t=9.187,P=0.041); 2. CHC组、NC组血清HA水平分别为:(140.09±47.96)和(75.07±24.09)ng/ml,组间比较差异具有统计学意义(t=4.047,,P=0.048); 3. CHC患者中正常ALT组、ALT轻度升高组、ALT明显升高组血清sVAP-1水平分别为:(96.69±29.48)、(128.88±21.81)和(187.79±30.04)ng/ml,组间比较有显著性差异(F=84.30,P0.001);HA水平分别为:(89.36±27.66)、(110.91±27.63)和(149.19±30.16)ng/ml,组间比较有显著性差异(F=33.01,P 0.001); 4. CHC2组血清sVAP-1水平较CHC1组为高,差异有统计学意义(P0.001);高、中、低病毒水平组之间血清sVAP-1比较差异无统计学意义(P0.05); 5. CHC患者血清sVAP-1水平与HA、ALT、AST、γ-GT、TBil均呈正相关(rs=0.804、0.661、0.715、0.372、0.434,P0.01),sVAP-1与Alb水平呈负相关(rs=-0.484,P 0.01),sVAP-1与HCV-RNA水平无相关(P0.05)。 结论: 1、sVAP-1可能与慢性丙型肝炎患者肝细胞炎性损伤及肝纤维化的发生密切相关。 2、慢性丙型肝炎患者血清sVAP-1水平与HCV复制有关。
[Abstract]:Objective: to analyze the relationship between serum soluble vascular adhesion protein (sVAP-1) and the levels of HCV RNA-ALTAST, 纬 -GTnTnTBil-Alb and hyaluronic acidha in patients with chronic hepatitis C (hepatitis), and to explore the role of sVAP-1 as an inflammatory factor in the pathogenesis of CHC. Methods: According to the serum HCV RNA level, 90 patients with CHC were divided into two groups: 30 patients with negative serum HCV-RNA level and 60 patients with positive RNA level in CHC1 group, and 30 healthy controls as NC group. The blood samples were collected from elbow vein on an empty stomach, and the serum levels of sVAP-1 and HA were detected by Elisa in supernatant and 70 鈩
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