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目前,可用现有的方法来分离、纯化肝实质细胞和非实质细胞,以探究肝内不同类型细胞的生化特性。进行生化学和形态学的研究,可测知各类型细胞在肝脏功能上所起的作用。非实质细胞具有特异结合力,可从循环血中摄取和分解物质,从而显示出实质细胞与非实质细胞之间存在着代谢协调作用。哺乳动物的肝脏主要由肝实质细胞组成,从表面上看来肝脏的各种功能几乎是由一种形态相同的细胞完成的,因而肝脏这个器官常被选为深入进行生化研究的对象。虽然,除肝细胞外肝脏还含有其它不同类型的细胞,但那些细胞的功能常被忽略。然而,肝脏多达35%的细胞为非实质细胞,它占肝
At present, the existing methods can be used to separate and purify hepatic parenchymal cells and non-parenchymal cells to explore the biochemical characteristics of different types of cells in the liver. Conducting biochemical and morphological studies, we can measure the role of various types of cells in the liver function. Non-parenchymal cells have specific binding forces that allow the uptake and decomposition of substances from circulating blood, thereby demonstrating the metabolic coordination between parenchymal and non-parenchymal cells. The mammalian liver is mainly composed of hepatic parenchymal cells. On the surface, the various functions of the liver are almost completed by a single cell of the same morphology. Therefore, the organ of the liver is often chosen as the target of further biochemical studies. Although, in addition to liver cells, the liver contains other different types of cells, the function of those cells is often overlooked. However, as many as 35% of the cells in the liver are non-parenchymal cells, which account for the liver