Fig. 4
From: Gaseous nitric oxide tumor ablation induces an anti-tumor abscopal effect
Immune response in tumor following 5 min administration of UHCgNO A Assay scheme. B The level of inflammation and lymphocytes infiltration 14 days post gas delivery. Inflammation is significantly higher in the 50,000 ppm gNO group versus the nitrogen control (*P < 0.05, one-way ANOVA) C Immune cell analysis of treated tumors 14 days post-treatment. The level of CD3 expression is significantly higher in the 50,000 ppm gNO group versus the nitrogen control (*P < 0.05, one-way ANOVA) D Representative pictures of tumors stained with anti-CD3. Tumor cells are stained in blue and CD3 + T-cells are stained in brown