例句 /

The resulting protein had biological activity in promoting the neurite outgrowth of cultured dorsal root ganglion neurons from E9 chicken in concentration of 50 ng/ml.

The resulting protein had biological activity in promoting the neurite outgrowth of cultured dorsal root ganglion neurons from E9 chicken in concentration of 50 ng/ml.

用 9日龄鸡胚背根神经节测定生物活性 ,rh BDNF活性为 5 0 ng/ml。