File:Layered Defense of the Human Immune System.svg
Original file (SVG file, nominally 512 × 837 pixels, file size: 43 KB)
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Summary
| Description |
English: A basic diagram showing the three layers of defense in the human immune system in response to a bacterial infection.
1. Skin, and other physical barriers 2. Laceration, or break in the barrier 3. Harmful Bacteria 4. Macrophage 5. Macrophage envelops Bacteria, destroys it, and identifies the Antigens present 6. APC, or Antigen Presenting Cell, carries the Antigens of the bacteria 7. Helper T Cell transfers Antigens from APC to B Cell 8. B Cell is activated by Helper T Cell 9. Some B Cells become Memory B Cells, ready to provide antigens for future infection 10. Other B Cells become Plasma Cells, that secrete antibodies 11. Antibody 12. Antibodies match with Antigens present on the Bacteria, disabling them, and stopping the infection I. Non-Specific (Barriers) II. Non-Specific (General Responses) III. Specific Response |
| Date | |
| Source | Own work |
| Author | LFrancis19 |
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[Category:Diseases and disorders due to bacteria]]
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 15:16, 1 June 2018 | | 512 × 837 (43 KB) | LFrancis19 | Added label for individual antibodies (11) |
| 15:12, 1 June 2018 |  | 512 × 837 (41 KB) | LFrancis19 | Cropped; Centered Roman Numerals on Left Side | |
| 14:41, 1 June 2018 |  | 512 × 775 (41 KB) | LFrancis19 | Cross-wiki upload from en.wikipedia.org |
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- Usage on fr.wikipedia.org
