Comparative analysis among trypsinogen-Ⅱ p-amylase and α-amylase for the diagnosis of acute pancreatitis / 中国基层医药

Objective To discuss the clinic at diagnosis value of trypsinogen-Ⅰ in acute pancreatltis(AP) by the means of comparative analysis among trypsinogen-Ⅱ.p-amylase,and uroamylase.Methods Trypsinogen-1 by immunostratographie analysis,p-Amylase by immuno-suppression and a-Amylase by enzyme coupling reaction.In 69 samples with pancreatitis were measured.Results Trypsinogen-Ⅱ in 65 samplest p-Amylase in 63 samples and Amylase in 59 samples were positive.The diagnositic sensitivity of trypsinogen-Ⅱ,p-Amylase,Amylase were 94.2%,91.3% and 85.5%,respectively The diagnositic specificity were 90.3%,87.1% and 74.2% respectively.Conclusion Trypsinogen-Ⅱ is better index for the detection of acute panereatitis.