E. Coli Enterotoxigénica Flashcards

1
Q

Enfermedad que causa:

A
Enfermedad diarreica bacteriana
Del viajero
Del lactante
Acuosa
Vomito 
Espasmos abdominales 
Nauseas 
Febriculas
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2
Q

Forma de transmisión

A

Consumo de aguas o alimentos contaminados por heces.

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3
Q

Diarrea característica de esta enfermedad y descríbela

A

Secretora: incubación de 1-2 días persiste de 3-5 días

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4
Q

Lugar de acción

A

Intestino delgado

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5
Q

Patogenia

A

Enterotoxinas termolabiles (LT)mediadas por plasmidos

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6
Q

Función de las LT o ST

A

Estimulan hipersecreción de líquidos y eléctrolitos

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7
Q

LT principales

A

LT-1 y 2 aumento de cGMP

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8
Q

ST principales

A

STa y b: aumento de cAMP

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9
Q

Dx serologico:

A

O, H y K

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