insulina glucagon y diabetes Flashcards

1
Q

que parte del pancreas secreta insulina y glucagon

A

islotes de langerhans

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2
Q

que celulas secretan glucagón

A

alfa

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3
Q

celulas que secretan insulina y amilina

A

beta

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4
Q

celulas que secretan somatostatina

A

delta

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5
Q

hormonas pancreáticas

A
amilina
insulina
glucagón
somatostatina
polipéptido pancreático
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5
Q

hormonas pancreáticas

A
amilina
insulina
glucagón
somatostatina
polipéptido pancreático
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6
Q

que inhibe la insulina

A

glucagon

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7
Q

que inhibe la amilina

A

secrecion de insulina

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8
Q

que inhibe el polipeptido pancretico

A

insulina y glucagon

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9
Q

es el termostato del cuerpo, paralizan todo el organismo para adquirir energía

A

somatostatina

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10
Q

Si se consumen hidratos de carbono en exceso, estos se depositan principalmente como

A

glucogeno en el musculo

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11
Q

4 p de la diabetes

A

poliuria
polifagia
polidipsia
perdida de peso

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12
Q

4 p de la diabetes

A

poliuria
polifagia
polidipsia
perdida de peso

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13
Q

el musculo consume glucosa en dos ocasiones

A

Ejercicio moderado o intenso porque la contraccion muscular aumenta la translocacion del transportador de glucosa (glut4)

en la horas siguientes a la comida

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14
Q

efectos mas importantes del glucagon

A

degradacion glucogeno hepático

Aumento de la gluconeogenia

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15
Q

concectraciones elvedas de glucagon

A

estimulan contracción cardiaca
aumentan el flujo sanguíneo de algunos tejidos
favorecen secreción biliar
inhiben secreción de acido clorhidirco

16
Q

que inhibe la secrecion de glucagon

A

hiperglucemia

17
Q

Diabetes insulinodependiente

A

Diabetes 1