CenB: ZSO23C Adrenerge farmacologie (blad 3) Flashcards

1
Q

bv. b2-agonist

A
  • terbutaline
  • albuterol
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2
Q

effect b2-agonist op longen

A

Relaxatie => bronchodilatatie

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3
Q

effecten adrenerge receptoren in maag-darmkanaal

A
  • relaxatie van de gladde spieren
  • Afname zout en watersecretie in de darm
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4
Q

effect alfa-receptoren in de omgeving van de sfincters

A

contractie

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5
Q

Vasculaire effecten a1

A
  • Contractie gladde spieren
  • verhoging vaatweerstand
  • verhoging bloeddruk
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6
Q

vasculaire effecten a2

A
  • Vasoconstrictie
  • bij orale toeding: opname in CZS => verminderde sympathische outflow
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7
Q

vasculaire effecten dopamine

A

Vasodilatatie in splanchnische en renale vaten

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8
Q

effect van b1 en b2 in het hart

A
  • Stijging snelheid van cardiale pacemakers
  • snellere conductie door AV knoop
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9
Q

hormonale effecten van b1

A

Verhogen renine secretie

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10
Q

Hormonale effecten van b2

A
  • insuline secretie verhogen (glucose kan sneller opgenomen worden)
  • verhoging glycogenolyse (glycogeen => glucose) in lever
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