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. 2021 Jun 3;8(15):2100233. doi: 10.1002/advs.202100233

Figure 1.

Figure 1

HBO boosts antitumor effect of PD‐1 Ab in stroma‐rich solid tumors. A) Schematic illustration of amplified PD‐1‐Ab‐mediated immune responses with HBO. B) Tumor weight (n = 6) and E) survival curve (n = 10) of H22 orthotopic tumor‐bearing BALB/c mice after different treatments. C) Tumor weight (n = 8) and (F) survival curve (n = 10) of Panc02 orthotopic tumor‐bearing BALB/c mice after different treatments. D) Tumor weight (n = 8) and (G) tumor growth curves of 4T1 orthotopic tumor‐bearing BALB/c mice after different treatments (n = 8). Black arrows represent treatments. Error bars indicate SEM. Statistical significance was calculated by t‐test. P‐values: *, P < 0.05; **, P < 0.01; ***, P < 0.001.