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Intestinal Space

Shigella. M cell. Mucous membrane. Macrophage. Intestinal Space. (a) Shigella or other bacteria cross the mucous membrane into tissues by passing through M cells. (d) Bacteria move from cell to cell propelled by actin filaments.

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Intestinal Space

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  1. Shigella M cell Mucous membrane Macrophage Intestinal Space (a) Shigella or other bacteria cross the mucous membrane into tissues by passing through M cells. (d) Bacteria move from cell to cell propelled by actin filaments. (c) Pathogen (bacteria) released from macrophages enters host cells by endocytosis. (b) Macrophages engulf bacteria. Tissue Inside Mucous Membrane

  2. Shigella M cell Mucous membrane Intestinal Space (a) Shigella or other bacteria cross the mucous membrane into tissues by passing through M cells. Tissue Inside Mucous Membrane

  3. Shigella M cell Mucous membrane Macrophage Intestinal Space (a) Shigella or other bacteria cross the mucous membrane into tissues by passing through M cells. (b) Macrophages engulf bacteria. Tissue Inside Mucous Membrane

  4. Shigella M cell Mucous membrane Macrophage Intestinal Space (a) Shigella or other bacteria cross the mucous membrane into tissues by passing through M cells. (c) Pathogen (bacteria) released from macrophages enters host cells by endocytosis. (b) Macrophages engulf bacteria. Tissue Inside Mucous Membrane

  5. Shigella M cell Mucous membrane Macrophage Intestinal Space (a) Shigella or other bacteria cross the mucous membrane into tissues by passing through M cells. (d) Bacteria move from cell to cell propelled by actin filaments. (c) Pathogen (bacteria) released from macrophages enters host cells by endocytosis. (b) Macrophages engulf bacteria. Tissue Inside Mucous Membrane

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