The study mainly focused on N-arachidonoy- lethanolamine (AEA, or anandamide) and 2-arachidonyl glycerol (2-AG), the two endocannabinoids.

• 研究较多的两种内源性大麻素分别为N-arachidonoyle- thanolamine(AEA,又称anandamide)和2-arachidonyl glycerol (2-AG),大麻素受体有CB1和CB2受体两种亚型。