慢性乙型肝炎患者胰岛素抵抗与I临床病理特点相关性研究

目的探讨慢性乙型肝炎（CHB）患者胰岛素抵抗指数（HOMA-IR）与临床及病理特点的关系。方法对80例CHB患者进行血清谷丙转氨酶（ALT）、乙肝病毒载量（HBVDNA）及HOMA—IR的检测，并将其与肝组织病理进行相关性分析。结果胰岛素抵抗（IR）随着炎症活动度、纤维化程度的递增而加重。胰岛素水平（FINS）与HOMA-IR在G3级（15．24±7．41，3．51±1．91）高于G2级（10．33±6．28，2．25±1．39）；在S3期（16．65±6．46，3．79±1．50）高于S2期（9．06±4．61，2．02±1．11）。HOMA—IR与年龄、ALT呈正相关（r=0．273，0．224，P〈0．05）。结论CHB患者IR的发生、发展与年龄、肝组织炎症活动度和纤维化程度密切相关。

A study of correlation between insulin resistance and the clinical pathology characters in chronic hepatitis B patients

Objective To investigate the relationship between insulin resistance index (HOMA-IR) and the clinical pathology fea-tures in chronic hepatitis B(CHB) patients. Methods ALT and hepatitis B virus loading level and HOMA-IR were measured in 80 CHB pa-tients. Correlation analysis was performed with pathological features of liver tissue. Result Insulin resistance(IR) was much more obvious in patients with severer degree of liver inflammation and fibrosis . HOMA-IR and the insulin level of CHB patients in G3 grade(15.24±7.41,3.51 ± 1.91) and S3 stage (16.65±6. 46,3.79 ± 1.50) were higher than those in G2 grade (10.33 ± 6.28,2.25 ± 1.39) and S2 stage(9.06 ± 4.61,2.02 ± 1.11). The HOMA-IR was positive correlated with the level of age and ALT. Conclusion The development of IR in CHB patients was correlated with age and the degree of liver inflammation and fibrosis.