Hipersensibilidad Tipo 1 Flashcards

1
Q

LinT CD4 que participan en hipersensibilidad 1:

A

TH2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Función de IL-5

A

Desgranular eosinófilos

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Funciones IL-4 y 13:

A

Moco y peristalsis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

LinB secreta Ig… en hipersensibilidad 1:

A

IgE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Eosinófilos y mastocitos receptor

A

FcR de alta afinidad a IgE

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Citocinas de hipersensibilidad tipo 1:

A
  • Prostaglandinas
  • Leucotrienos
  • Histamina
  • ECF-A
  • NCF-A

Factores quimiotácticos para eosinófilos y neutrófilos

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Factor de transcipción para citocinas:

A

NF-kB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Citocinas que median la anafilaxis sistémica:

A

IL-1 y TNF-alpha

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Razón de la broncoconstricción:

A

M2 reparan demás la mucosa
➜ egruesan tejido por dibrosis
➜ poco elástico = sibilancias

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Hipersensibilidad tipo 1 puede ser (2) según su manifestación en el cuerpo:

A
  • Anafilaxis Sistémica: alergeno en circulación
  • Localizada (rinitis, asma, conjuntivitis, urticaria, dermatitis atópica)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly