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Inmunologia parcial 1 > Citocinas > Flashcards

Citocinas Flashcards

1
Q

Son glucoproteinas secretadas por celulas

A

Citocinas

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2
Q

Celulas que median la comunicacion intercelular

A

Citocinas

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3
Q

Para que las citocinas actuen debe haber una interaccion con…

A

los receptores de membrana especificos

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4
Q

Menciona los grupos de citocinas (5)

A

Interleucinas
Interferones
Quimiocinas
Factor de necrosis tumoral (TNF)
Factor de crecimiento transformante (TGF)

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5
Q

Las interleucinas son citocinas de clase…

A

II
Clase II

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6
Q

Cuales son los interferones tipo 1 (2)

A

IFN beta y alfa

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7
Q

Cual es el interferon tipo 2

A

IFN gamma

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8
Q

Que actividades tienen los interferones tipo 3 (2)

A

Antiviral
Antitumoral

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9
Q

Direccionan el trafico de leucocitos y promueven angiogenesis

A

Quimiocinas

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10
Q

Moleculas que utilizan las celulas de cancer para migrar

A

Quimiocinas

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11
Q

Induce fiebre junto a IL-1 y 6

A

TNF alfa

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12
Q

Moleculas que faltan en los pacientes con cancer

A

TGF

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13
Q

Citocina que es un Factor que tiene funciones inmunosupresoras y antiinflamatorias

A

TGF

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14
Q

Cuantas familias de receptores de citocinas hay

A

5

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15
Q

Factor que induce expresion de pentraxinas

A

TNF alfa

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16
Q

El TNF alfa no esta relacionado a enfermedades autoinmunes
Verdadero o Falso

A

Falso

Inmunologia parcial 1 (7 decks)

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