12. Inmunidad contra virus Flashcards

1
Q

Inmunidad innata infecciones virales

A

Interferones tipo 1 - dendriticas +++
Eliminación por NK

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2
Q

Inmunidad adaptativa contra virus

A

AC
IgA - neutraliza respi e intestinal
Eliminación x LTc

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3
Q

Cómo interfieren los interferones ?

A

Inhiben síntesis proteica
Degradan ARN virico
Inhiben expresión de genes víricos y ensamblaje

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4
Q

La expresion de ….. para en c. Infectadas como escape de LTc para que … maten virus

A

MHC1
NK

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5
Q

Los AC solo son eficaces en

A

Estado EC de microbios

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6
Q

Quienes detectan a los virus mayoritariamente

A

CD8 MHC1

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7
Q

Agotamiento

A

Inicio de respuesta pero después se clausura
PD1

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8
Q

Que infecta el VIH

A

T CD4

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9
Q
A
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