gusto Flashcards

1
Q

Que tiene las pailas gustativas

A

tienen fotones gustativos
y quimiorreceptores

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

ubicación de las papilas foliadas

A

lateral posterior

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

pailas gustativas circunvaladas

A

posterior

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

papilas fungiformes

A

periferia

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

inervación de la lengua

A

2/3 anteriores facila
1/3 posterior glosofaringeo
epiglotis vago y glosofaringeo

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

agrio que detecta

A

detecta H

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

que receptor es el agrio

A

ionico

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

saldado que detecta

A

sodio

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

que receptor es el salado

A

ionico

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

que detecta el amargo

A

alcaloide

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

que receptor tiene el amargo

A

proteina g

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

que detecta lo dulce

A

azucares, alcoholes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

que receptor es el dulce

A

proteina g

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

que detecta el umani

A

glutamato, ácidos grasos

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

que receptor tiene el uomani

A

proteina g

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

receptores de frio

17
Q

Receptores de calor

18
Q

como es la desporalización en los canales ionicos

A
  1. ligando
  2. abre sodio
  3. desporalización
  4. abre sodio sodio (c. del de volt)
  5. sale serotonina
19
Q

como es la desporalización en los canales metabotropicos

A
  1. ligando
  2. prots G
  3. fosfolipasa C
  4. ID3 abre calcio, secreta serotonina
  5. abre calcio y sodio tmb
20
Q

receptor de picante, dolor y ardor

21
Q

TRV1 donde esta, inervacion

A

boca, esofágo, estomago intestino
trigemino

22
Q

TRV1 como funciona?

A
  1. capsaicina + temp + acidez + irritante
  2. abre canales de sodio y calcio
23
Q

via del gusto

A
  1. nervios
  2. n. tracto solitario
  3. hipotalamo
  4. VPMtalamo
  5. insula =interocepción
  6. amigdala (memoria)
24
Q

a que nucleo del talamo se va la informacion gustativa

A

ventral posteromedial