Antivirales Flashcards

1
Q

Antivirales para tratamiento de la influenza

A

Amantadina y rimantadina

Oseltamivir y zanamivir

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2
Q

Amantadina y rimantadina

Mecanismo de acción

A

Bloquean la proteina viral que facilita la disociación del comolejo de ribonucleoproteina que precede a la Replicacion

Inhiben la replicacion

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3
Q

Administración de amantadina rimantadina

A

Via oral

Capsula o jarabe

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4
Q

Efectos adversos de amantadina y rimantadina

A

Nerviosismo

Efectos dopaminergucos en snc

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5
Q

Ventaja de oseltamivir sobre el resto de antivirales para influenza

A

Disminuye la severidad y duración de la enfermedad, ademas de ls comolicaciones respiratorias

A diferencia del resto que no actuan en enfermedad ya establecida

No tienen resistencia

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6
Q

Efectos adversos de oseltamivir y zanamivir

A

Oseltamivir: nausea vomitos
Zanamivir: discomfort nadal y broncoespasmos

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7
Q

Antivirales para el tratamiento de herpes virus

A

Aciclovir y valaciclovir

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8
Q

Mecanismo de acción del aciclovir y valaciclovir

A

Inhiben la polimerasa viral de ADN y terminan la elongacion de la cadena, metiendole un nucleotido falso

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9
Q

Antivirales pra tratamiento de citomegalovirus

A

Ganciclovir y valganciclovir

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10
Q

Prodroga de ganciclovir

A

Valganciclovir

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11
Q

Inhibidores de la transcriptasa reversa

A

Zidovudina
Didanosina
Lamivudina

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12
Q

Inhibidores de la proteasa

A

Saquinavir
Ritonavir
Lopinavir

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13
Q

Efecto adverso de inhibidores de la transcriptasa reversa

A

Gastrointestinales

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