While the distribution of ADR in LoVo/Adr cells markedly decreased in the nucleus and relatively increased in the cytoplasm. Neither PMA nor SP could change the distribution of ADR in LoVo/Adr cells.

• 而在LoVo/Adr细胞中 ,阿霉素核区分布明显减少 ,相对在胞浆中增多 ,加入PMA或SP ,均不能改变阿霉素在细胞中的分布。