1 / 36

-Kroes, Lepp & Relman, PNAS, 1999

-Kroes, Lepp & Relman, PNAS, 1999. Periodontal Disease. 59% U.S. Population afflicted with chronic marginal gingivitis Inflammation of gums Inflammation caused by bacteria 35% U.S. population afflicted with chronic periodontitis

king
Télécharger la présentation

-Kroes, Lepp & Relman, PNAS, 1999

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. -Kroes, Lepp & Relman, PNAS, 1999

  2. Periodontal Disease • 59% U.S. Population afflicted with chronic • marginal gingivitis • Inflammation of gums • Inflammation caused by bacteria • 35% U.S. population afflicted with • chronic periodontitis • Apical migration of gingival pocket (CAL & PD) • exfoliation of teeth • Associations with systemic disease

  3. -Lepp, et al, PNAS, 2004

  4. -Lepp, et al, PNAS, 2004

  5. -Lepp, et al, PNAS, 2004

  6. Intestinal Bacteria ~10,000 species

  7. Bacterial Vitamin Synthesis • K vitamins • E. coli and Bacteriodes • Fat soluble • Coagulation coenzymes • B vitamins • Lactobacillus, Bifidobacterium, Bacteriodes • Water soluble • B12 (cobalamin) • B9 (folic acid) • B5 (Pantothenic acid) • B7 (Biotin) • B2 (Riboflavin) • B1 (Thiamine)

  8. Postnatal Development -Steppenbach, Hooper and Gordon, PNAS, 2002

  9. Carbohydrate Metabolism

  10. Carbohydrate Metabolism

  11. Mixed “microbial community”

  12. Bacterial Antibiotics

  13. Blood Agar, PEA and CNA

  14. MacConkey Agar E. coli

  15. Coagulase Test

More Related