MHC 1 y 2 Flashcards

1
Q

¿Cuáles son los órganos con privilegio inmunológico?

A
  1. OJOS
  2. TESTÍCULOS
  3. CEREBRO
  4. PLACENTA
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2
Q

HLA de MHC 1

A

HLA- A
HLA- B
HLA- C

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3
Q

HLA de MHC 2

A

DP
DQ
DR

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4
Q

¿Qué células expresan MHC-1?

A

TODAS LAS CÉLULAS NUCLEADAS.

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5
Q

¿Qué células expresan MHC-2?

A

CPA, linfocitos B y T, inmunoglobulinas.

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6
Q

¿Cuál MHC es entregado atreves de TAP?

A

MHC-1

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7
Q

¿Cuál MHC es entregado en el fagolisosoma?

A

MHC-2

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8
Q

¿Qué MHC tiene la cadena invariante?

A

MHC-2

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9
Q

¿Qué MHC tiene la cadena B2 microglobulina?

A

MHC-1

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10
Q

Enfermedad asociada a: B27

A

Artritis: psoriásica, E2, reactiva.
Espondilitis anquilosante.

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11
Q

Enfermedad asociada a: B57

A

Hipersensibilidad a Abacavir.

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12
Q

Enfermedad asociada a: DQ 2 y 8

A

Enfermedad celiaca

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13
Q

Enfermedad asociada a: DR3

A
  1. Diabetes M1
  2. LES
  3. Enfermedad de Graves (DR3)
  4. Tiroiditis de Hashimoto (DR3)
  5. Enfermedad de Adisson
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14
Q

Enfermedad asociada a: DR4

A
  1. Artritis reumatoide
  2. Diabetes M1
  3. Enfermedad de Adisson
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