Función de sustancias digestivas Flashcards

1
Q

Gastrina

A

Estimula la liberación de HCl

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2
Q

Prostaglandinas

A

Aumentan la secreción de moco

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3
Q

Ach

A

Estimulan la liberación de HCl

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4
Q

Histamina

A

Estimula la liberación de HCl

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5
Q

Somatostatina

A

Inhibe la secreción de HCl

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6
Q

Glándulas de brunner

A

Secretan bicarbonato para regular el pH intestinal cuidar al duodeno

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7
Q

Secretina (4)

A
  • Secresión de HCO3
  • Flujo biliar
  • Vaciamiento gástrico
  • Liberación de jugo pancreático.
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8
Q

CCK (4)

A
  • VACIAMIENTO VESICULAR
  • Secresión de HCO3
  • Vaciamiento gástrico
  • Liberación de jugo pancreático.
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9
Q

GIP (2)

A

Inhibe la secreción de HCl
Aumenta la secreción de insulina

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10
Q

Motilina

A

Aumenta la motilidad GI

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11
Q

Péptido YY

A

Inhibe la secreción del jugo pancreático.

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12
Q

Ac.biliares

A

Emulsificación de grasas

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13
Q

Amilasa salival

A

Pasa de polisacáridos a oligosacáridos

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14
Q

Amilasa pancreática

A

Pasa de oligosacáridos a disacáridos (maltosa, lactosa y sucrosa)

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15
Q

Lactasa, maltasa y sacarasa.

A

Forman monosacáridos (glucosa, fructosa y galactosa).

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16
Q

Grelina

A

Estimula el hambre.