Figure 2
From: Subversion of human intestinal mucosa innate immunity by a Crohn’s disease-associated E. coli
Electron microscopy examination of the LF82-infected cells. Transmission electron microscopy of a 4-h LF82-infected mucosa explant culture shows bacteria within membrane-bounded vacuoles in some intestinal epithelial cells (a; inset 1 and 2: higher magnification) and lamina propria phagocytes (b, arrows: bacteria on contact with and within a phagocyte).
