1·AIM To investigate protective effects and mechanism of tanshinones on ischemia-like injury models.
目的探讨丹参酮对大鼠神经细胞脑缺血样损伤模型的保护作用及其机制。
2·However, in the macroelements excessive NH4NO3 does not favor the growth of hairy root, the accumulation and release of tanshinones.
而大量元素中含量过多的NH4NO3不利于丹参毛状根的生长，同时也不利于丹参酮类成分的积累和释放。