apolipoproteinas Flashcards

1
Q

Apo A I

A

Activa a la lecitina colesterol acil
transferasa (LCAT). Ligando para
receptores de HDL.

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2
Q

Apo A II

A

Inhibe LCAT, estimula lipasas,
relacionada a la HDL.

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3
Q

Apo B100

A

– especifica de LDL, se une a
receptores de LDL. Tambíén se puede
encontrar en VLDL.

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4
Q

Apo B48

A

– lipoproteína de los
quilomicrones, formado del gen de B100.
* Apo C I – Activación de LCAT, presente en
quilo y VLDL

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5
Q

Apo C II

A

Activa a las lipoproteínas lipasas
* Apo E – presente en quilomicrón, LDL,
VLDL. Transporte de lípidos al SCN, 5
isoformas, IV – Alzheimer, y también se
asocia a glomerulopatías.

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6
Q

Apo Lp (a)

A

– Unida a B100 perjudica la
fibrinólisis, aumento de aterogenesis.

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