1细胞培养[1,2]细胞培养是生物医学中的一项重要技术,应用较为广泛,涉及细胞生物学、生物化学、临床检验学等各个领域。1.1细胞的来源可直接来自人或动物组织,也可间接来自细胞系。前者直接来自生物体,各项生物指标更接近于在体情况,但一般细胞的提取过程较繁冗,而且大多数细胞 1 Cell Culture [1,2] Cell culture is an important biomedical technology and is widely used in various fields including cell biology, biochemistry and clinical laboratory science. 1.1 The source of cells can come directly from human or animal tissue, but also indirectly from the cell line. The former comes directly from the living organism, and the biological indicators are closer to the in vivo condition, but the general cell extraction process is more complicated, and most cells