Cannabidiol alleviates the inflammatory response in rats with traumatic brain injury through the PGE 2-EP2-cAMP-PKA signaling pathway

Abstract Traumatic brain injury (TBI) is a recognized global public health problem. However, there are still limitations in the available therapeutic approaches and a lack of clinically effective drugs. Therefore, an in-depth exploration of the secondary pathological mechanism of TBI and the identification of new effective drugs are urgently needed. Cannabidiol (CBD), a component derived from the cannabis plant, has potential therapeutic effects on neurological diseases and has received increasing attention. However, few reports on CBD intervention in TBI patients