Fig. 4From: Association of DOK3 and infiltrated tumor-associated macrophages with risk for the prognosis of Porphyromonas gingivalis-infected oral cancer: a 12-year data analysis of 200 patients from a tertiary teaching hospital, Urumqi, ChinaH & E staining of P. gingivalis in OSCC tissues; strong immunoexpression of P. gingivalis in OSCC tissues; weak immunoexpression of P. gingivalis in OSCC tissues; and negative P. gingivalis expression in adjacent non-carcinoma tissues. (original magnification × 200)Back to article page