"treponema"
DESCRIPTION
"Treponema pallidum" Microbiología. Dr. Joaquín Valerio Ureña.TRANSCRIPT
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Universidad VeracruzanaFacultad de Medicina “Lic. Miguel Alemán Valdés”
Treponema
Por Alicia Hernández Retureta17 de Noviembre de 2011
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• Espiroquetas grammnegativas
• 0,1 a 0,4 mm de diámetro
• 6 a 10 µm de largo
• Espiras regulares y apretadas
• Extremos afilados
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• T. carateum
•T. Pallidum
• pallidum
• endemicum
• pertenue
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• Antígenos específicos de especie NEGATIVOS
• Adhesión a la fibronectina
• 5 hemolisinas
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Diagnóstico de Laboratorio
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Cultivo
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Microscopía
Técnica de tinción flourescente
De campo oscuro
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• Pruebas basadas en ácidos nucleicos
• Detección de anticuerpos
• Pruebas No-Treponémicas• VDRL
• RPR
• Pruebas Treponémicas
Pruebas diagnósticas
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Sífilis
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Infección de transmisión sexual
•Sífilis primaria
• Sífilis secundaria
• Sífilis tardía
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Sífilis primaria
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Sífilis secundaria
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Sífilis tardía
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Sífilis congénita
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GRACIAS!!