METHODS: the influence of he ne laser irrigation on the growth and development of neurons in hippocampus and cortex of frontal lobe neurons was observed int he cell culture of serum free medium.
方法：采用无血清培养的新生大鼠海马神经元和额前叶皮质神经元，观察氦氖激光照射对神经元生长发育的影响。
Conclusions With the application of the "m" serum - free medium, the technique of Schwann cell culture was simplified and the contamination of fibroblasts was effectively controlled.
结论应用“M”无血清培养液简化了雪旺细胞的培养技术，有效地控制了成纤维细胞的污染。
Instect cell culture media were optimized carefully to find new medium for special cell strain and serum free media was manufactured commercially for suspension cell mass production;
通用的昆虫细胞培养基配方的不断优化，特定昆虫细胞株培养基的研制和适用于大规模悬浮培养的无血清培养基的商品化；
Instect cell culture media were optimized carefully to find new medium for special cell strain and serum free media was manufactured commercially for suspension cell mass production;
通用的昆虫细胞培养基配方的不断优化，特定昆虫细胞株培养基的研制和适用于大规模悬浮培养的无血清培养基的商品化；
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