生物反应器膜材料的性能、适合于BAL的细胞培养方式、中空纤维反应器的性能都是BAL研究中需要解决的问题。
There are a lot of problems to be resolved about performance of membrane materials, methods of hepatocytes' culture fit for BAL and efficiency of hollow fiber reactor in the research of BAL.
结论可用人工毛细管培养系统制备出1周内性能较好的培养猪肝细胞中空纤维型生物反应器。
Conclusion The hollow fiber bioreactor for culturing pig hepatocytes can. be prepared by artificial capillary cell culture system, which provides a certain liver-specific function in 1 week.
将腮腺炎病毒S79株培养液用中空纤维超滤器进行浓缩，经PEG沉淀后，采用蔗糖密度梯度离心法纯化抗原；
The tissue culture of mumps virus S79 strain was purified by ultrafiltration on hollow fiber, PEG precipitation and density gradient ultracentrifugation.
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