In order to probe into the relationship between the TCM syndrome types and the five indices of fibrotic markers of liver in serum, the HA, hPC I , IV - C in 160 of liver cirrhosis patients induced by chronic hepatitis were examined. Results showed that the 5 indices in all TCM syndrome types were all higher than the control group, each with its specificity. The increased amplitude in the group of liver - stagnant, spleen - deficiency was the least one. It was also found that the 3 indices of liver fibrosis in the group of internal blockade of damp - heat were markedly increased; it was mainly the increase of HA, hPC I in the group of yin-deficiency of both liver - kidney and obstruction of collaterals by static blood; but it was mainly the increase of HA, W - C in the group of Yang - deficiency of spleen and kidney. This demonstrated that the above indices were of significance in TCM syndrome typing for chronic hepatic victims. Lingering of damp -heat may be the trigger factor for liver fibrosis in which blood stasis was present during the whole course of liver fibrosis.

Objective To study the incidence and distribution features of spontaneous decrease of hepatitis B virus (HBV) DNA level and its correlative factors in chronic hepatitis B (CHB) patients.Methods The incidence,demographic features and distribution of different clinical types of spontaneous decrease of HBV DNA were investigated with clinical epidemiological study in 315 CHB or live cirrhosis (LC) patients.The correlative factors of spontaneous decrease of HBV DNA were analyzed by Logistic regression methods.Results Among the 315 patients,171 patients (54.3%) underwent spontaneous decrease of HBV DNA within 12 weeks,of which 61 patients (19.4%) had undeteetable HBV DNA (＜3 lg copy/mL).The stratified study showed that the incidence of spontaneous decrease of HBV DNA in young patients was 58.6% (116/198 cases),which was higher than that (25.0%,2/8 cases) in juvenile patients (X2 = 2.956,P=0.048).The incidence of decrease in relatively more severe patients was higher than that in relatively less severe patients (all X2 in significant groups＞3.84,all P＜0.05),and the highest incidence was 78.7% (48/61 cases) in patients with chronic severe hepatitis B.The incidence of spontaneous decrease of HBV DNA in hepatitis E virus (HEV)/HBV coinfected patients was 75.0% (21/28 cases),which was higher than that (51.8%,146/282 cases) in single HBV-infected patients (X2 =5.530,P=0.019).The incidence of spontaneous decrease of HBV DNA in patients with alanire aminotransferase (ALT)＞400 U/L was 61.8%(102/165 cases),which was higher than that (46.0%,69/150 cases) in patients with ALT≤400 U/L (X2 =7.922,P=0.005).The incidence of spontaneous decrease of HBV DNA in patients with TBil＞200 μmol/L was 68.7% (79/115 cases),which was higher than that (46.0%,92/200 cases) in patients with TBil≤200 μmol/L (X2 = 15.155,P=0.000).The multivariate Logistic analysis demonstrated that chronic severe hepatitis B,ALT＞ 400 U/L and TBil＞ 200 μmol/L were the correlative factors with spontaneous decrease of HBV DNA in CHB or LC patients (all OR＞1,all P＜0.05).Conclusions The spontaneous decrease of HBV DNA level is a common phenomenon during the natural course (immune clearance phase) of CHB or LC patients.Patients with sever conditions,elevated levels of ALT and total bilirubin (TBil) tend to develop spontaneous decrease of HBV DNA.