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Fig. 1 | BMC Immunology

Fig. 1

From: Neutrophils in primary gastric tumors are correlated with neutrophil infiltration in tumor-draining lymph nodes and the systemic inflammatory response

Fig. 1

Immunohistochemical staining of CD15+Tumor-associated Neutrophils (TANs) of patients with gastric cancer. CD15+TANs are identified as brown-stained segmented cells (arrows). CD15+TANs were mainly stained on the membrane and perinuclear. (× 400) Scale bar 0.1 mm. a: High expression of CD15+TANs in primary tumor (× 40) Scale bar 1 mm. b: CD15+TANs in primary tumor infiltrated to surround tumor cells. (× 400) Scale bar 0.1 mm. c: High expression of CD15+TANs in lymph nodes (b) (× 40) Scale bar 1 mm. d, e: Distribution of CD15+TANs in lymph nodes (× 400). d: diffusely area. E: peri-metastatic cell

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