Glutamate receptors are divided into two subtypes,i.e.,ionotropic glutamate receptor(iGluR)and metabotropic glutamate receptor(mGluR).

• 谷氨酸是中枢神经系统最主要的兴奋性神经递质,其受体共分为两大类:离子型及代谢型,两者均广泛分布于中枢神经系统。