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. 2018 Oct 8;8:14914. doi: 10.1038/s41598-018-33267-4

Figure 6.

Figure 6

P. gingivalis infection induces an inflammatory response in MT correlated to an increased cell death. (A) Annexin V/IP fluorescence staining image in uninfected MT, (B) Annexin V/IP fluorescent staining images of MT infected with P. gingivalis for 24 h, (C,D) Immunofluorescence staining of uninfected MT (C) and infected with P. gingivalis (D) for 24 h (green: caspase-3, red: E-cadherin, blue: DAPI – nuclear staining), (E,F) Immunofluorescence staining of uninfected MT (E) and infected with P. gingivalis (F) for 24 h (green: APAF-1, red: E-cadherin, blue: DAPI – nuclear staining). (G,H) Immunofluorescence staining of uninfected MT (G) and infected with P. gingivalis (H) for 24 h (green: integrin β1, red: E-cadherin, blue: DAPI – nuclear staining). All images were acquired at 20x magnification.