Svampemidler, Kap 39 Flashcards

1
Q

Nævn to azoler

A

Ketoconazol og itraconazol. Overordnet findes imidazoler og triazoler)

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2
Q

Hvilke svampe virker azoler mod?

A

Alle, både systemiske og lokale

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3
Q

Hvad er azolernes, f.eks. Ketoconazol og itraconazols, virkningsmekanisme?

A

De hæmmer ergosterolsyntesen, hvilket medfører en permeabilitetsændring, og de hæmmer cytokrom p450

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4
Q

Azoler er fungicide

A

Nej, fungistatiske

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5
Q

Hvordan administreres azolerne?

A

P.o. (Undtagen ketoconazol - ikke p.o eq)

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6
Q

Indikationer for itraconazol?

A

Ringorm, fe

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7
Q

Indikationer for ketoconazol?

A

Systemisk candidiasis og dermatophytinfektioner.

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8
Q

Hvad er virkningsmekanismen for Terbinafin?

A

Hæmmer sterolsyntese og ophoben af squalen.

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9
Q

Hvordan gives Terbinafin?

A

P.o.

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10
Q

Hvad har flest bivirkninger- azoler eller Terbinafin?

A

Helt klart azolerne (hepatitis, GI, hæmmer corticoidsyntese og testosteronproduktion mm.), mens Terbinafin kan forstyrre GI, men ellers har lav toxicitet.

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11
Q

Hvad er indikationerne for Terbinafin?

A

Ringorm. Bruges mest humant.

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