Hepatoprotective Effects of Aspirin on Diethylnitrosamine-Induced Hepatocellular Carcinoma in Rats by Reducing Inflammation Levels and PD-L1 Expression

Researchers clarified whether aspirin exerted its anti-HCC effect by inhibiting PD-L1 expression. The rat model of HCC was established by drinking 0.01% diethylnitrosamine, and aspirin was given by gavage.