RÉSUMÉ
Objective To study the changes and clinical significance of serum interleukin-2 (IL-2) ,interleukin-6 (IL-6) ,interleu-kin-10 (IL-10) ,cholinesterase (ChE) and hyaluronic acid (HA) in the patients with chronic hepatitis B (CHB) and liver cirrhosis (LC) .Methods The serum concentrations of IL-2 ,IL-6 ,IL-10 ,ChE and HA were detected in 92 cases of CHB(CHB group) ,63 cases of LC (group LC) and 46 cases of healthy populations (control group) .Results The serum concentrations of IL-2 ,IL-6 and HA in the CHB group and the LC group were higher than those in the control group ,while the serum concentrations of IL-10 and ChE were lower than those in the control group ,the differences had statistical significance (P<0 .05) .The serum concentrations of IL-2 ,IL-6 and HA in the patients with HBV DNA copy number of 6 .0-6 .9 log10 copy/mL were higher than those with the copy number of 3 .0-4 .9 log10 copy/mL and 5 .0 -5 .9 log10 copy/mL ,while the serum concentrations of IL-10 and ChE were lower than those with HBV DNA copy number of 3 .0-4 .9 log10 copy/mL and 5 .0-5 .9 log10 copy/mL ,the differences had statistical significance(P<0 .05) .The serum concentrations of IL-2 ,IL-6 and HA in the LC patients with the Child-Pugh grade C were higher than those with the Child-Pugh grade A and B ,while serum concentrations of IL-10 and ChE were lower than those with the Child-Pugh grade A and B ,the differences were statistically significant (P<0 .05) .Conclusion The simultaneous detection of serum IL-2 ,IL-6 ,IL-10 ,ChE and HA concentration changes can provide certain clinical reference value for the evaluation of severity and prognosis in the patients with CHB and LC .