Formas De Resistencia Flashcards

1
Q

Beta lactamicos

A

Modificación PBP (G+, SARM)
Bombas expulsión (G-, Pseudomonas)
Modificación porinas (G-, Pseudomonas)
Beta lactamasas (G-)

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2
Q

Glucopéptidos

A

Impiden unión del Ab (Enterococcus, fenotipos Van)

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3
Q

Daptomicina
Aminoglucosidos
Metronidazol
Cloranfenicol

A

Alteración enzimática

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4
Q

Quinolonas

A

Modificación de la diana (gyrA en G- y parC en G+)
Proteína de union a la diana (qnr, BLEE)

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5
Q

Sulfamidas

A

Hiperproducción PABA
Modificación de la diana

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6
Q

Tetraciclinas

A

Bombas de expulsión

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7
Q

Macrólidos

A

Modificación de la diana (ARN23S, Streptococcus MLS)
Bombas expulsion (Streptococcus M)

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8
Q

Clindamicina

A

Modificación diana

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9
Q

Linezolid

A

Modificación diana (ARN 23S, cocos G+)

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10
Q

Polimixinas

A

Dificultad acceso de sitios de unión

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11
Q

Fosfomicina

A

Alteración del transporte al interior

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12
Q

Espectinomicina

A

Modificación de la diana o el antibiótico

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13
Q

Estreptograminas

A

Bombas de expulsión (Enterococcus)

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