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Figure 3 | Veterinary Research

Figure 3

From: Inhibition of Salmonella Typhimurium adhesion, invasion, and intracellular survival via treatment with methyl gallate alone and in combination with marbofloxacin

Figure 3

Confocal microscopy of Caco-2 cells infected with Salmonella Typhimurium. A Un-infected cell; B infected with Salmonella Typhimurium but not treated; C infected with Salmonella Typhimurium and treated with sub-MIC of MRB; D infected with Salmonella Typhimurium and treated with MG (30 µg/mL) alone; E infected with Salmonella Typhimurium and treated with a combination of methyl gallate (30 µg/mL) and sub-MIC of MRB. Upper left panel—SYTO-9; upper right panel—PI; lower left panel—cell structure, and lower right panel show merged images. (Red, dead bacteria; Green, Live bacteria; image: ×1000 magnification; representative images of three different experiments are presented).

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