Mecanismo de resistencia Flashcards

1
Q

Bloqueo del transporte de ATB

A

Alteracion de porinas

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2
Q

Modificacion enzimas del antibiotico

A

B - lactamasas
Transferasas
(B - lactamicos, aminoglucosidos, clorafen)

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3
Q

Expulsión del antibiotico

A

Bombas de flujo
(tetraciclinas, macrolidos)

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4
Q

Alteracion del sitio de acción

A

Metilacion ARN23s, Sub U
PBP, B-lactamicos

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