Methods: The concentration of HCV RNA in the serum of 75 volunteer donors who retest hepatitis C virus (HCV) positive and 9 patients with chronic HCV and are detected with Fluorescent Quantitative Polymetase Chain Reaction (FQ PCR).

Microplate modified Reit′s method used for testing alanine aminotransferase in source plasma;

Effection of Pyridoxal-5 -phosphate on Determination of Alanine Aminotransferase activities;

Diagnostic value of ornithine carbamoyltransferase/alanine aminotransferase and alpha fetoprotein in hepatocellular carcinoma;

Study on the change of TG,CHOT,LDL ALT in serum of fatty liver suffering with intestinal dysbacteriosis;

Microtiter Plate Kinetic Method Instead of Automatic Biochemical Analyzer to Test ALT for Donor Screening;

Research and Application of ALT Quality Control Substance;

Correlativity of hepatitis B viral(HBV) load quantification,serum markers,and alanine aminotransferase(ALT) was studied.

Methods The blood levels of main liver functional parameters [alanine aminotransferase(ALT),total bilirubin(TB)],IL-18 and β2-microglobulin(β2-M)were measured in patients with mild chronic hepatitis B including HBeAg negative patients(HBeAg negative group,n=22)and HBeAg positive patients(HBeAg positive group,n=59).

Objective\ To study the changes of activity of serum alanine transaminase(ALT) and alkaline phosphatase(ALP) in patients with liver diseases and its significance for the diagnosis.