ATB- Generan dano al ADN Flashcards

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1
Q

Nitroimidazolicos

A

Metronidazol, Tinidazol

Mec accion: Inhibe la sintesis de Acidos Nucleicos

Amplio Espectro: Accion sobre Anaerobios y Parasitos

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2
Q

Inhibidores de ARN polimerasa

A

RIFAMPICINA !!!!

Inhibe subunidad beta de la enzima ARN polimerasa dependeiente.

Espectro: GRAM + y Micobacterias (tuberculosis)

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3
Q

Quinolonas

A

Norfloxacina, Ciprofloxaxina, Levofloxacina

Actua contra ITU

Mec accion:
GRAM+ Inhibe topoisomerasa
GRAM- inhibe ADN girasa

GRAM- Disminuye permeabilidad
GRAM+ Bomba de eflujo

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