Methods:The plasma neurotensin(NT) and neuropeptide y (NPY) were detected by radioimmunoassay in 30 cases of IAISGQ and 25 healthy children(as normal control group).

• 方法:通过放射免疫测定法对30例脾胃气虚型厌食症患儿进行了血浆神经降压素(NT)和酪神经肽(NPY)的测定,并与25例健康儿童对照。