2: Inhibidores de DPP-4 Flashcards

1
Q

¿Dónde se localiza DPP-4?

A

Células vasculares del endotelio, la superficie de los LT (CD26) y en una forma circulante

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2
Q

Nombre de los inhibidores de DPP-4

A
Alogliptina 
Linagliptina
Saxagliptina
Sitagliptina
Vildagliptina
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3
Q

Inhibidores competitivos de DPP-4

A

Alogliptina, linagliptina y sitagliptina

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4
Q

Se unen de forma covalente a DPP-4

A

Saxaglaptina y vildaglaptina

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5
Q

¿Cuánto reducen la actividad de DPP-4?

A

> 95%

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6
Q

Efectos farmacológicos

A

Reducen A1c 0.8% como promedio

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7
Q

Dosis

A
  • Alogliptina:25mg diarios.
  • Linagliptina: 5mg diarios.
  • Saxagliptina: 5mg diarios.
  • Sitagliptina: 100mg diarios.
  • Vildalgiptina: 50mg 1 o 2 veces x día.
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8
Q

¿Cuál es el único que no se excreta en orina, sino que ene sistema hepatobiliar?

A

Linagliptina

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9
Q

¿Cuál es el único inhibidor metabolizado por las enzimas microsomales hepáticas?

A

Saxagliptina

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10
Q

Reacciones adversas

A

Raramente dolor en articulaciones

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