Clinical analysis of serum markers of hepatic fibrosis in patients with fatty liver / 中国综合临床

ABSTRACT

Objective To study the changes of serum markers of hepatic fibrosis in patients with fatty liver,and to provide clinical diagnosis and treatment for patients with fatty liver.Methods Three hundred and sixty-one patients with fatty liver were divided into light,medium and heavy three degrees according to the intrahepatic echo and structure.Serum markers of hepatic fibrosis-hyaluronic acid (HA),laminin (LN),procollagen Ⅲ (PC Ⅲ) and type Ⅳ collagen (C-Ⅳ) were examined by enzyme linked immunosorbent assay (ELISA),and the ordinal logistic regression model was used to analyze,regarding the grade of fatty liver as dependent variable.Results The levels of serum fibrosis markers HA,LN,PC Ⅲ and C-Ⅳ in patients with mild,moderate and severe fatty liver were (94.53 ± 16.21),(101.38 ± 20.42),(127.34 ± 26.54) μg/L,(107.25±22.63),(117.38±24.84),(136.62±32.27) μg/L,(110.27±23.15),(121.55±27.36),(138.62± 30.62) μg/L,(72.61 ± 15.46),(82.06 ± 18.28),(92.96 ± 21.35) μg/L respectively,there was significant difference in serum fibrosis markers among mild,moderate and severe fatty liver patients (F =675.719,398.771,303.960,840.570;P＜0.05),while the markers of patients with severe fatty liver were higher than normal.The ordinal logistic regression model showed that the serum fibrosis indexes of HA,LN,PC Ⅲ and C-Ⅳ had significant effects on the grading of fatty liver(P＜0.05),whose odds ratio were 1.322,1.229,1.899,3.935,that was the higher the HA,LN,PC Ⅲ,C-Ⅳ,the more severe fatty liver.Conclusion There were liver fibrosis trend in patients with severe fatty liver.Detection of serum markers of hepatic fibrosis can be used as an important basis for monitoring and diagnosis of fatty liver disease.