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Fig. 1 | BMC Biotechnology

Fig. 1

From: Parabacteroides distasonis promotes CXCL9 secretion of tumor-associated macrophages and enhances CD8+T cell activity to trigger anti-tumor immunity against anti-PD-1 treatment in non-small cell lung cancer mice

Fig. 1

P. distasonis enhanced anti-tumor effect of anti-PD-1 in NSCLC mice. (A) Detection of P. distasonis colonization in mouse feces by qRT-PCR. (B) Tumor images. (C) Tumor volume growth curve. (D) Tumor weight. (E) IHC staining of Ki67 expression in mouse tumor tissue. Scale bar = 100 μm (100×), Scale bar = 25 μm (400×). *P < 0.05 vs. PBS, &P < 0.05 vs. P. distasonis, #P < 0.05 vs. αPD-1

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BMC Biotechnology

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