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Pathogenic spirochetes.

Pathogenic spirochetes. C hair of Medical Biology, M icrobiology, V irology, and I mmunology. Spirochetes Treponema Borrelia Leptospira. Main pathogenic bacteria of Spirochetaceae. Spirochetes structure. Spirochetes morphology. Treponema. Leptospira. Borrelia.

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Pathogenic spirochetes.

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  1. Pathogenic spirochetes. Chair of Medical Biology, Microbiology, Virology, and Immunology

  2. Spirochetes • Treponema • Borrelia • Leptospira

  3. Main pathogenic bacteria of Spirochetaceae

  4. Spirochetes structure

  5. Spirochetes morphology Treponema Leptospira Borrelia

  6. Spirochetes ultrastructure Borrelia Leptospira

  7. Non-pathogenic T.denticola T.macrodenticum T.orale Conditionally pathogenic T.vincentii Pathogenic T.pallidum pallidum (syphilis) T.pallidum endemicum (bejel) T.pallidum pertenue (yaws) T.carateum (pinta) Classification of Human Terponema

  8. Vincent’s angina

  9. Noma (gangrenous stomatitis)

  10. Treponema in tested material

  11. Cell attacked by treponema

  12. Hard chancre

  13. Clinical findings of Syphilis Secondary syphilis Hetchinzone teeth

  14. Microscopy (native an fixed material) Romanovsky-Giemsa stain Phase contrast Dark field Serologic diagnosis Wassermann’s test (CFT) Sedimentation reartions (Каhn’sand Sachs-Witebsky’s tests) Microreaction of Treponema pallidum immobilization IFT, ELYSA, IHAT Microbiologic diagnosis of Syphilis • Chain polymerase reaction

  15. Tropic treponematoses: pinta (T.carateum), bejel (T.endemicum), yaws (T.pertenue) Yaws (tropic granuloma) Bejel (endemic syphilis)

  16. Yaws

  17. Pinta

  18. Bejel

  19. Borrelia morphology

  20. Borrelia in blood smear

  21. Lyme disease Causative agents: Borrelia burgdorferi Borrelia garinii Borrelia afzelii

  22. B. burgdorferi

  23. Leptospira morphology

  24. Clinical findings of leptospirosis

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