METABOLISMO BILIRRUBINA Flashcards

1
Q

METABOLISMO DE LA BILIRRUBINA:

  • GRUPO HEM / GLOBINA
  • GENERA LA?
A

BILIVERDINA

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2
Q

BILIVERDINA SE CONVIERTE EN BILIRRUBINA INDIRECTA POR ACCION DE CUAL ENZIMA?

A

BILIVERDINAREDUCTASA

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3
Q

BILIRUBINA INDERECTA SE UNE Á?

A

ALBUMINA

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4
Q

ALBUMINA + BILIRRUBINA INDIRECTA VIAJA HASTA EL?

A

HÍGADO

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5
Q

EN EL HÍGADO LA BILIRRUBINA INDIRECTA ES CONJUGADA Y CONVIERTE-SE A BILIRRUBINA DIRECTA POR ACCION DE CUAL ENZIMA?

A

GLUCORANILTRANSFERASE

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6
Q

BILIRRUBINA DIRECTA ELLA ES HIDRO….

A

SOLUBLE

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7
Q

LA BILIRRUBINA DIRECTA ES ENCAMINHA HASTA AL INTESTINO PARA SER ELIMINADA EN LA BILIS, QUE PUEDE OCURRIR ALLÍ?

A
  • QUEBRA DA BILIRRUBINA DIRECTA, Y LIBERA LA BILIRRUBINA INDIRECTA
  • O SER CONVERTIDA EN UROBILINOIDE
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8
Q

ENZIMA BETAGLUCURONIDASE EN INSTESTINO HACE QUE?

A

QUEBRA DE LA BILIRRUBINA DIRECTA Y VUELVE A TENER LA BILIRRUBINA INDIRECTA.
- VÁ A SER REABSORBIDA

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9
Q

BACTERIAS DEL INTESTINO CONVIERTEN BILIRRUBINA DIRECTA EN ?

A

UROBILINOIDE

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10
Q

NEUROTOXICA

A

BILIRRUBINA INDIRECTA

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11
Q

NO ES NEUROTOXICA

A

BILIRRUBINA DIRECTA

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12
Q

APOLAR, NO HIDROSOLUBLE, AFENIDAD POR EL SNC POR SER LIPOSOLUBLE… QUIEN ES?

A

BILIRRUBINA INDIRECTA

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13
Q

POLAR, HIDROSOLUBLE…

A

BILIRRUBINA DIRECTA

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