Neurología-Sinapsis Flashcards

(20 cards)

1
Q

Que inhibe la exocitosis de glicina

A

El tétanos

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2
Q

Partes de una neurona

A

Árbol dendritico, cuerpo o soma, cono axónico, axón o fibra nerviosa y terminales pre sináptivo

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3
Q

Excitador del sistema nervioso

A

Glutamato

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4
Q

Toxina del pez
Globo

A

Tetrodotoxina

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5
Q

Qué tipo de canal es importante en la neurona

A

Canal de Na dependiente de voltaje

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6
Q

Donde se ubican células neuronales bipolares

A

En la retina

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7
Q

Función en mayoría de las interneuronas

A

Inhibición

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8
Q

Función del astro cito

A

Regular el exceso de glutamato y potasio en el sistema nervioso

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9
Q

Permiten el paso de glucógeno

A

GLUT-1, 3 y 13

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10
Q

Mecanismo de transduccion de la señal para receptor muscarinico

A

M2 y M4 usan proteína Gi y M1, M3 y M5 usan Gq

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11
Q
A
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12
Q

Precursor del glutamato

A

Glutamina

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13
Q

Receptores del glutamato

A

Ionotrópicos y metabotrópicos

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14
Q

Que mantiene inhibido a la proteína transmenbrama NMBA

A

Magnesio

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15
Q

Que potencia la benzodiacepina

A

El alcohol

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16
Q

Que caracteriza a los inhibidores

A

Que están relacionados al cl

17
Q

De qué derivan las catecolaminas

18
Q

Donde se produce la adrenalina

A

Médula suprarrenal

19
Q

De donde proviene la serotonina

A

Del triptofeno

20
Q

Para que es importante la melatonina

A

Para el sueño