急性胰腺炎病人血中淀粉酶含量明显显升高,因此淀粉酶的测定就成了胰脏疾病不可缺少的传统检查方法。胰液中存在的十几种酶类中,淀粉酶是具有活性的少数酶类之一。淀粉酶在血中及肠内极其稳定,不易被降解,也不存在抑制物,而且测定容易,作为检查指标是理想的。唯一缺点是血液中尚有来自唾液腺的淀粉酶存在,因此需要做同功酶检查。过去开展淀粉酶以外的各种胰酶测定,进而发现多种胰相关激素和肿瘤标记物,现在临床应用的胰生化学诊断法如表1所示。通过对血液、尿、粪便、十二指肠液、呼气、汗液中各种酶含量测定,以诊断胰腺 Acute pancreatitis in patients with significantly elevated levels of amylase in the blood, so the determination of amylase has become an indispensable traditional pancreatic disease inspection methods. Among the dozens of enzymes present in pancreatic juice, amylase is one of the few enzymes that are active. Amylase is extremely stable in the blood and intestines, is not easily degraded, does not contain inhibitors, and is easy to measure. As an indicator, it is ideal. The only drawback is that there is still blood from the salivary gland amylase exists, so need to do isozyme check. In the past carried out in addition to various amylase trypsin assay, and then found a variety of pancreatic hormones and tumor markers, pancreatic biochemical diagnosis of clinical applications now shown in Table 1. Through the blood, urine, stool, duodenal fluid, expiratory, sweat in a variety of enzyme content determination to diagnose the pancreas