The bioactivity was tested by dorsal root ganglia (DRG) of chicken embryo culture.
经鸡胚背根神经节(DRG)培养法测定具有生物学活性。
Objective To exploit stable and reliable conditions for NGF bioassay usi ng dorsal root ganglia of chick embryo.
目的探索一套稳定可靠的鸡胚背根神经节测定NGF活性的实验条件。
Using chicken embryo dorsal root ganglia assay, the biological activity of NGF was determined.
用鸡胚背根培养法证明其具有刺激神经生长的作用。
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