Parcial 2 Flashcards

1
Q

Subtipos de E.Coli:

A
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2
Q

¿Qué toxinas presenta la E. coli EnteroToxigénica ETEC?

A

LT y ST aumentan el nivel intracelular de AMPc Y GMPc que se encuentran en la membrana de las células intestinales, provocando la salida de agua y iones.

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3
Q

¿A quiénes afecta y qué enfermedad causa la E. Coli EnteroToxigénica ETEC?

A
  • Afecta a niños y viajeros en países en vías de desarrollo. - Diarrea del viajero: diarrea líquida, dolor abdominal, nausea y vómito.
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4
Q

Principal fuente de infección

A

contaminación fecal de agua y alimentos.

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5
Q

qué toxinas causan la pérdida de líquidos a través del intestino delgado.

A

Toxina termolábil (LT) y la toxina termo estable (ST).

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6
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7
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8
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9
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10
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11
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12
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13
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14
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