The results showed that both the cell-free extract and culture supernate from mouse SRS-82 cell line were leukemogenic.
结果表明 SRS-82 株的无细胞提取液和其培养上清液的离心沉淀物皆具有致白血病活性。
2
The loose callus were choosed and transfered into fluid suspension culture, free cells and cell aggregate were obtained.
选择较松散的愈伤组织转入液体悬浮培养，获得游离细胞和细胞聚集体。
3
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 cellculture of serum free medium.