目的：研究甲硫氨酸脑啡肽对机体免疫监督功能的影响。

AIM: To study the host immune surveillance functions by the neuropeptide methionine enkephalin (met-enk).

youdao

目的：研究甲硫氨酸脑啡肽对机体免疫监督功能的影响。

AIM: To study the host immune surveillance functions by the neuropeptide methionine enkephalin (met-enk).

youdao