Fig. 6From: Huang Lian Jie Du Decoction enhances the anti-tumor efficacy of immune checkpoint inhibitors by activating TLR7/8 signalling in melanomaHLJD increased oxidative stress in tumor tissue. (A) Representative immunofluorescence images of ROS in tumor tissue (200×). (B and C) Volcano Plot graph and Bar graphs of PCR-array of oxidative stress-related genes. Statistical differences were determined using the student’s t-test. (*p < 0.05, **p < 0.01) HLJD = Huang Lian Jie Du Decoction, ICIs = anti-PD-1 + anti-CTLA-4Back to article page