Diagnostic value of connective tissue growth factor for chronic liver disease / 临床检验杂志

ABSTRACT

Objective To investigate the correlation between the connective tissue growth factor(CTGF)in serum and the stages of liver fibrosis of patients with chronic liver disease,and explore new marker for evaluation of liver fibrosis.Methods The serum levels of CTGF in 313 patients with liver disease was detected by ELISA.Hyaluronic acid,type III procollagen,type IV collagen and laminin in serum were determined by RIA.Liver biopsy was performed in 45 patients with chronic liver disease.The quantitative relationship between the levels of CTGF and the stages of liver fibrosis was statistically analyzed by SPSS 11.5 software.Results A positive correlation between the serum levels of CTGF and the severity degree of chronic liver disease was found and the correlation coefficient was strong(r=0.634,P