10. Bordetella Flashcards

1
Q

clasificación de Bordetella

A

cocobacilos gram negativos
aerobios estrictos

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2
Q

cómo se diagnostica la Bordetella?

A

PCR

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3
Q

cuáles son los factores de patogenicidad de Bordatella pertussis?

A

adherencia
exotoxinas

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4
Q

adhesinas de B. pertussis

A

pertactina
hemaglutinina
filamentosa
fimbrias

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5
Q

exotoxinas de B. pertussis

A

Pertussis
Traqueal

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6
Q

qué hace la toxina pertussis?

A

incrementa AMPc —> promueve secreciones respiratorias

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7
Q

qué hace la toxina traqueal?

A

ciliostática y lisis de c. ciliadas
adenilciclasa —> inhibe quimiotaxis y fagocitosis
dermonecrótica —> destrucción titular

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8
Q

enfermedad más frecuente que puede causar B. pertussis?

A

Tos Ferina o Síndrome Coqueluchoide o Whooping Cough (accesos de tos)

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9
Q

tx para B. pertussis

A

macrólidos

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