天然细胞 meaning in Chinese
natural cell
Examples
- People find that ecm is the best matrix in tissue engineering and regenerative medicine . but people ca n ' t produce the matrix which is same as ecm . now people find that the components and structures of ecm in homologuous tissues and organs are identifiable , even in the heterogenous ones . and this kind of ecm are used extensively in the fields for example the skin , urology orthopaedics etc . this kind of ecm can be got fran decellizing the tissues and organs , it also called acellular matrix . but the decellation techulogy is incompleted now
当然，这种天然细胞外基质的制备也存在一定问题，现应用的绝大部分是由异体同器官制备的，这就决定了其来源相对较少，不易大批量生产；目前脱细胞技术还没有完全成熟，对整个器官多细胞的脱除更不尽人意；同时脱细胞过程对组织器官支架有一定破坏，因此，制备多细胞使用的天然细胞外生物基质成为细胞生物基质研究的重要方向。