Adrenerge receptoren Flashcards

1
Q

Functie a1 receptoren

A
  • Vasocontrictie
  • Verhoging perifere weerstand
  • Verhoging bloeddruk
  • Mydriase
  • Sluiten blaassphincter
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2
Q

Functie a2 receptoren

A
  • Verlagen transmitterafgifte
  • Vasoconstrictie
  • Verlagen insulineafgifte
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3
Q

Functie b1 receptoren

A
  • Sterkere hartcontracties
  • Relaxatie pulmonairarterie
  • Renineafgifte
  • Hartgeleiding
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4
Q

Functie b2 receptoren

A
  • Vaatverwijding
  • Verlagen perifere weerstand
  • Bronchodilatatie
  • Slappe baarmoeder
  • Verhoogde glucagonafgifte
  • Verhoogde glycogenolyse
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5
Q

a1-receptor agonisten

A
  • Adrenaline
  • Noradrenaline
  • Fenylephrine
  • Amfetamine
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6
Q

a2-receptor agonisten

A
  • Adrenaline
  • Noradrenaline
  • Clonidine
  • Amfetamine
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7
Q

b1-receptor agonisten

A
  • Adrenaline
  • Noradrenaline
  • Isoprenaline
  • Dobutamine
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8
Q

b2-receptor agonisten

A
  • Adrenaline
  • Isoprenaline
  • Salbutamol
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9
Q

a1-receptor antagonisten

A
  • Fentolamine
  • Phenoxybenzamine
  • Prazosine
  • Doxasozine
  • Labetalol
  • Carvedilol
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10
Q

a2-receptor antagonisten

A
  • Fentolamine
  • Yohimbine
  • Phenoxybenzamine
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11
Q

b1-receptor antagonisten

A
  • Propanolol
  • Pinolol
  • Labetalol
  • Carvedilol
  • Atenolol
  • Metropraol
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12
Q

b2-receptor antagonisten

A
  • Propanolol
  • Pinolol
  • Labetalol
  • Carvedilol
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13
Q

Nicotinerge receptoren plaats en effect

A

Ganglia - transmitterafgifte
Bijniermerg - (nor)adrenaline
Presynaptisch - transmitterafgifte
Skeletspier - contractie

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14
Q

Nicotinerge receptoren plaats en effect

A

Hart - daling hartfrequentie, daling inotropie, daling bloeddruk
Arterie - vasodilatatie
Presynaptisch - verlaging transmitterafgifte
Gladde spieren - contractie oog, bronchie, maagdram en blaas
Exocriene spieren - tranen, speeksel, bronchie & zweetsecretie

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