Rotavirus Flashcards

1
Q

Causa infecciones en el

A

Tracto gastrointestinal

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2
Q

Familia

A

Reoviridae

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3
Q

Virulencia

A

Actúa como enterotoxina (proteína NSP4)

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4
Q

Qué provoca su virulencia?

A

Moviliza el calcio inhibe la absorción de agua

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5
Q

Es la causa más común de

A

Diarrea grave en niños menores de dos años

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6
Q

Clínica

A

Diarrea verdosa acuosa
vómito
fiebre 39 —> convulsiones
deshidratación

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7
Q

Antígenos presentes

A

VP4
VP7

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8
Q

Fx VP4

A

Adherencia celular

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9
Q

Fx VP7 y que la neutraliza

A

Otorga el serotipo LA NEUTRALIZA LA LECHE MATERNA

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10
Q

Vacuna

A

Virus vivo atenuado 2, 4, 6 meses

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11
Q

Qué es lo que hace

A

LISIS O APLANAMIENTO DEL EPITELIO

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