Hipoglucemia neonatos Flashcards

1
Q

Qué tipo de GLUT se encuentra en la barrera hemato encefálica

A

GLUT1

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2
Q

Qué tipo de GLUT emplean la mayor parte de las neuronas

A

GLUT3

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3
Q

De qué depende el transporte de glucosa se transporte a las neuronas

A

De la concentración de glucosa plasmática arterial

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4
Q

Con una glucosa plasmática de 36 mg/dl qué concentración de glucosa se espera en cerebro

A

Cercana a 0

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5
Q

De qué sustratos proviene la energía fetal

A

80% glucosa
20% oxidación de lactato y ácidos grasos

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6
Q

Qué tipo de GLUT hay en la placenta

A

GLUT1

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7
Q

Qué porcentaje del gradiente materno fetal de glucosa emplea el feto?

A

40 - 50%
50 - 60% lo emplea la placenta

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8
Q
A
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