肝脏除了分泌胆汁,促进肠液和胰液对脂肪的消化外,还与体内多方面的生理活动有密切关系。 经过小肠吸收的氨基酸大多数通过门静脉,在肝脏内合成人体所需要的蛋白质。例如人体血浆中的清蛋白、纤维蛋白原、凝血原等,几乎都是在肝脏中合成的。肝脏能维持血糖的恒定,把过多的葡萄糖合成肝糖元,贮存在肝内;空腹时 In addition to the secretion of bile in the liver, intestinal and pancreatic juice to promote the digestion of fat, but also with the body a wide range of physiological activities are closely related. Most of the amino acids absorbed through the small intestine pass through the portal vein to synthesize the body’s desired protein in the liver. For example, albumin in human plasma, fibrinogen, coagulogen, etc., are almost always synthesized in the liver. The liver can maintain a constant blood sugar, the excess glucose synthesis glycogen, stored in the liver; fasting