VIH Flashcards

1
Q

Genoma

A

ARN + envuelto

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2
Q

Receptor de infección inicial

A

CCR5 +CD4

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3
Q

Receptor de infección crónica

A

CXCR4 + CD4

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4
Q

Celulas diana que se afectan en infección inicial

A

Macrófagos
celulas mieloides
Th1

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5
Q

Celulas diana que se afectan en infección crónica

A

CD4

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6
Q

Proteina de adhesión vírica

A

GP120

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7
Q

Tropismo por

A

Celulas mieloides y LCD4

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8
Q

A que infección corresponde Virus M-tropico y T-tropico

A

M-tropico: infección inicial
T-tropico: infección crónica

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9
Q

Proteina que ayuda a que haya progresión a Sida

A

Nef

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10
Q

Proteina que se encarga de transportar el ADNc al nucleo

A

Vpv

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11
Q

Cantidad de CD4 que hay infección inicial y SIDA

A

Infección inicial: <500
SIDA: <250

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12
Q

Diseminación por

A

Macrofagos
Piroptosis

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13
Q

Transmisión

A

Sexual
Secreciones
Canal de parto
Transfusiones

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14
Q

Forma del virus

A

Cono truncado

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