Cannabidiol Prevents Cerebral Infarction Via a Serotonergic 5-Hydroxytryptamine _1A Receptor–Dependent Mechanism

Abstract

Cannabidiol and abnormal cannabidiol reduced the infarct volume. Furthermore, the neuroprotective effect of cannabidiol was inhibited by WAY100135 but not capsazepine, and the CBF increased by cannabidiol was partially reversed by WAY100135. These results suggested that the neuroprotective effect of cannabidiol may be related to the increase in CBF through the serotonergic 5-HT1A receptor.