Inhibidores de la fosfodiesterasa Flashcards

1
Q

medicamentos inhibidores de la fosfodiesterasa

A
  • avanafilo
  • sildenafilo
  • tadalafilo
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2
Q

función de los inhibidores de la fosfodiesterasa
* que receptores activan?
* que se libera?

A
  • potenciar el efecto vasodilatador de la Ach
  • activan receptores M3
  • liberan oxido nítrico
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3
Q

fosfodiesterasa que inhiben

A

5

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4
Q

qué hace la fosfodiesterasa?

A

inhibe GMPc, lo que permite que aumente el Ca y se contraiga

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5
Q

usos del sildenafilo

A
  • disfunción eréctil
  • HAP
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6
Q

efectos adversos del sildenafilo

A
  • cefalea
  • alteraciones visuales transitorias
  • diarrea
  • náusea
  • hipotensión
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7
Q

duracion del sildenafilo

A

4-6 horas

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8
Q

uso de avanafilo

A

disfunción eréctil solamente

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9
Q

duración del avanafilo

A

5 horas

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10
Q

usos del tadalafilo

A
  • HAP
  • disfunción eréctil
  • hiperplasia prostática
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11
Q

duración de tadalafilo

A

36 horas

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