pathogenic spirochetes. chair of medical biology, microbiology, virology, and immunology
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Pathogenic spirochetes.
Chair of Medical Biology, Microbiology, Virology, and Immunology
SpirochetesTreponemaBorreliaLeptospira
Main pathogenic bacteria of Spirochetaceae
Genus Species Subspecies Disease
Treponema T.pallidumT.pallidum T. pallidum
T.сarateum
T.vincentii
pallidum
endemicum
Pertenue
Syphilis
Bejel
Yaws
Pinta
Vincent’s angina
Borellia B.recurrentis
B.caucasica, B.duttoni, B.persica та ін
Epidemic relapcing fever
Endemic relapsing fever
B.burgdorferi Lyme disease
Leptospira Icterohaemo-rrhagiae
Leptospirosis
Spirochetes structure
Spirochetes morphology
Treponema
Leptospira
Borrelia
Spirochetes ultrastructure
Borrelia
Leptospira
Classification of Human Terponema
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)
Vincent’s angina
Noma (gangrenous stomatitis)
Treponema in tested material
Cell attacked by treponema
Hard chancre
Clinical findings of Syphilis
Secondary syphilis
Hetchinzone teeth
Microbiologic diagnosis of Syphilis
Microscopy (native an fixed material) Romanovsky-Giemsa
stain Phase contrast Dark field
Serologic diagnosis Wassermann’s test (CFT) Sedimentation reartions
(Каhn’s and Sachs-Witebsky’s tests)
Microreaction of Treponema pallidum immobilization
IFT, ELYSA, IHATChain polymerase reaction
Tropic treponematoses: pinta (T.carateum), bejel (T.endemicum), yaws (T.pertenue)
Yaws (tropic granuloma)
Bejel (endemic syphilis)
Yaws
Pinta
Bejel
Borrelia morphology
Borrelia in blood smear
Lyme disease
Causative agents:
Borrelia burgdorferi
Borrelia garinii
Borrelia afzelii
B. burgdorferi
Leptospira morphology
Clinical findings of leptospirosis
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