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Crimea state medical university
Содержание
- 1. Crimea state medical university
- 2. INTRODUCTIONClassification of Trichinella SpiralisGeographical distributionMorphologyLife cyclePhathogenecitySymptomsDiagonosisControl
- 3. Classification of Trichinella spiralis
- 4. Geographical distributionGeographical distributionTrichinella is found on every continent
- 5. Слайд 5
- 6. Morphology of Trichinella dpiralis
- 7. Слайд 7
- 8. Morphology
- 9. Life cycle of Trichinella spiralisTo begin its lifecycle, T. spiralis adults
- 10. Life cycle
- 11. Life cycle
- 12. PhathogenecityLife Cycle & Pathology of Trichinella spiralis. <
- 13. Слайд 13
- 14. Phathogenecity
- 15. DiagnosisTrichinella infections are most often diagnosed in the laboratory based
- 16. Diagnosis
- 17. Clinical feature s
- 18. Treatment of trichilla spiralis
- 19. Contol and preventionInfection by Trichinella spiralis is obtained by
- 20. Good bye
- 21. Скачать презентанцию
INTRODUCTIONClassification of Trichinella SpiralisGeographical distributionMorphologyLife cyclePhathogenecitySymptomsDiagonosisControl
Слайды и текст этой презентации
Слайд 2INTRODUCTION
Classification of Trichinella Spiralis
Geographical distribution
Morphology
Life cycle
Phathogenecity
Symptoms
Diagonosis
Control
Слайд 4Geographical distribution
Geographical distribution
Trichinella is found on every continent except Antarctica. Most
of the eight species have wide geographic and host distribution, a few of
them are found only in specific areas and animals. Humans are susceptible to every species. The disease is less common in countries where pork is not eaten.
Слайд 9Life cycle of Trichinella spiralis
To begin its lifecycle, T. spiralis adults invade the intestinal
wall of a pig, and produce larvae that invade the
pig's muscles. The larval forms are encapsulated as a small cystic structure within a muscle cell of the infected host.
Слайд 12Phathogenecity
Life Cycle & Pathology of Trichinella spiralis. < Infection occurs by
ingesting encysted larvae in undercooked meat. < The larvae excyst
and develop to adults in the small intestine. < Adults attach to the intestinal mucosa and being to release larvae in one week.
Слайд 15Diagnosis
Trichinella infections are most often diagnosed in the laboratory based on detection of antibodies to
excretory/secretory Trichinella antigen by ELISA or IFA. Testing is rarely positive in
early disease. IgG antibodies can be detected approximately 12 to 60 days postinfection.
Слайд 19Contol and prevention
Infection by Trichinella spiralis is obtained by eating undercooked meat
infected with larvae. Thus, cooking the meat (especially pork and
bear meat) well to kill the infective larve will prevent one from acquiring an infection.
