Anthelmintica Flashcards

Anthelmintica

1
Q

Levamisole

A

nicotine agonisten –> imidazothiazolen

nicotine agonisten = spastische paralyse

  • Levamisole =
  • -> Vrij toxisch
  • -> adulte maagdarmnematoden
  • -> adulte longworm
  • -> geen cestoden / tremaloden
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2
Q

Pyrantel

Morantel

A

nicotine agonisten –> tetrahydropyrimidines

Nicotine agonisten = spastische paralyse

Tetrahydropyrimidines = adulte maagdarmnem. / Betere selectie = minder toxisch , wel resistentie

  • Pyrantel = Va, Pa, KHD
  • -> strongyllus
  • -> anoplocephala
  • Morantel = herkauwer
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3
Q
Flubendazole 
Fenbendazole 
Oxfendazole
Albendazole 
Triclabendazole
A

benzimedazoles

Benzimedazoles =

  • inwerken microtubuli
  • hoge selectiviteit = veilig
  • broedspectrum
  • teratogeniteit
  • Fenbendazole = Larvaire stadia / ook giardia / Cestoden
  • Oxfendazole = larvaire stadia / Cestoden /
  • Albendazole = Breedste spectrum / Trematoden / Larvaire stadia / Cestoden / nematoden (larv+ adult+ longworm)
  • Triclabendazole = Trematoden (enkel), zeer efficiënt!
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4
Q

Febantel

Netobimine

A

Benzimedazoles –> Pro BZD

Benzimedazoles =

  • inwerken microtubuli
  • hoge selectiviteit = veilig
  • breedspectrum
  • teratogeniteit
  • Febantel = KHD, vogels, prodrug oxfendazole
  • netobimine: prodrug albendazole
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5
Q

Ivermectine
Selamectine
Eprinomectine
Doramectine

A

Macrocyclische lactonen –> Avermectinen –> Abamectine

Macrocyclische lactonen = endectociden

  • Stimulatie GABAR en GLU = Ce- influx –> slappe paralyse
  • Flipflopkinetiek
  • PGP (!belangr!) = vnl ivermectine, doramectine
  • Ivermectine = niet parenteraal bij Pa, minst lipofiel –> kortere remanente werking
  • Selamectine = ook tegen vlooien, KHD
  • Eprinomectine = voor acterende koe, enige niet in melk
  • Doramectine = meest lipofiel: meest rem. werking
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6
Q

Moxidectine

Milbemycine oxime

A

Macrocyclische lactonen –> Milbemycinen –> Nemadectine

Macrocyclische lactonen = endectociden

  • Stimulatie GABAR en GLU = Ce- influx –> slappe paralyse
  • Flipflopkinetiek
  • PGP (!belangr!) = vnl ivermectine, doramectine
  • Moxidectine = Toxisch voor veulen (door bbb)
  • Milbemycine oxime = KHD
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7
Q

Emodepside

A
  • Emodepside = PGP!
  • -> + Praziquantel
  • -> slappe paralyse
  • -> Hond / kat
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8
Q

Monepantel

A

spastische paralyse

- Monepantel = nutsdieren / Geen KHD –> als resistentie is, dit is vrij nieuw

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9
Q

Derquantel

A
  • Derquantel =
  • -> adult + larvair
  • -> goed bij resistentie (nieuwste product)
  • -> slappe paralyse
  • -> nutsdieren
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10
Q

Melarsomine

Macrocyclische lactonen

A

hartworm

  • Melarsomine = Toxisch kat / enkel hond / adulticied
  • Macrocyclische lactonen = larvicied / microfilaricied –> vrijkomen eiwitten –> hypersensitief
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11
Q

Salicylanilide

A

Cestociden –> Niclosamide

  • Salicylanilide =
  • -> Oxidatieve fosf.
  • -> O2 stress
  • -> Taenia
  • -> Monieza
  • -> Anoplocephala
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12
Q

Fenbendazole
Oxfendazole
Albendazole

A

Cestociden –> Benzimedazoles

Benzimedazoles =

  • -> Taenia / Echinococcus bij hond of kat
  • -> Taenia / Moniezia bij HK
  • -> niet dypylidium !
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13
Q

Closantel !

Oxyclozaniden

A

Trematociden –> Salicylaniliden

Trematociden = Herkauwer !

Salicylaniliden = Veilig

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14
Q

Clorsulon

A

Trematociden

Trematociden = Herkauwer!

- Clorsulon = veilig, matuur + immatuur (meeste schade) 
interferentie glycolyse (E gebruik kapot)
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15
Q

Triclabendazole

A

Anthelmintica –> Trematociden

Trematociden = Herkauwer!

  • Triclabendazole = adult + immatuur (niet voor pensbot)
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16
Q

praziquantel

A

cestociden

adult en larvair, ook dypilidum en echinococcus (dus alle cestoden)
daarom 1e keus KHD en GHD!
Ca++influx –> spastische paralyse
meest veilige preparaat