02. FUNCIÓN HEPÁTICA Flashcards

1
Q

Funciones hepáticas

A
  • Metabolismo intermediario: regular la comida que nos llega
  • Síntesis de proteínas: albúmina, fact coag, prot transp, RFA, hormonas
  • Almacenamiento: glucógeno, vit B12
  • Digestión por sales biliares
  • Detoxificación: amoniaco, bilirrubina, hormonas
  • Barrera defensiva: cel de Kupffer
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2
Q

Fase postprandial: qué moléculas aumentan (2)

A
  • Insulina
  • IGF-1
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3
Q

Situación de ayuno: qué moléculas aumentan (4)

A
  • Glucagón
  • GH
  • Adrenalina
  • Glucocorticoides
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4
Q

VLDL: quién lo produce y funciones

A
  • Hígado
  • Esterificar el colesterol y formar cuerpos cetónicos
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5
Q

Cetoácidos (3)

A
  • Acetona
  • Ácido acetoacético
  • Beta-hidroxibutirato
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6
Q

Uso del colesterol (3)

A
  • Membranas celulares internas
  • Ácidos biliares
  • Múltiples hormonas
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7
Q

Dónde se usan los aa aromáticos

A

Hígado

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8
Q

Dónde se usan los aa ramificados

A

En los músculos

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9
Q

Aminotransferasas esenciales para el ciclo de Cahill (2)

A
  • GPT o ALAT
  • GOT o ASAT
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