Fig. 3From: Heat-killed Prevotella intermedia promotes the progression of oral squamous cell carcinoma by inhibiting the expression of tumor suppressors and affecting the tumor microenvironmentMeasurement of P. intermedia in mouse transplanted tumors and observation of P. intermedia-SCC7 cell cocultures. a FISH images of P. intermedia in OSCC tissues of mouse transplanted tumors using P. intermedia-specific probes. b SEM images of P. intermedia-SCC7 coculture for 40 min. c TEM images of P. intermedia-SCC7 coculture for 40 min. d TEM images of P. intermedia-SCC7 coculture for 3 h. e TEM images of P. intermedia in SCC7 cells following P. intermedia-SCC7 coculture for 3 h. White arrows indicate P. intermedia in OSCC tissues of mice. Red arrows indicate P. intermedia that is adhering to SCC7 cells. A green arrow indicates mitotic structures of P. intermedia within the SCC7 cytosolBack to article page