Antifungal Drugs Flashcards
1
Q
Polyene mechanism of action
A
Bind to ergosterol in cell wall
Forms aqueous pores promoting leakage
2
Q
Imidazole and triazole mechanism of action
A
Inhibit 14 alpa- demethylase
Causes decreased ergosterol synthesis
Altering membrane fluidity
3
Q
Terbinafine mechanism of action
A
Inhibits squalene epoxidase
Causing decreased ergosterol formation
Impairing cell wall function
4
Q
Classes of anti-fungals
A
- Polyenes
- Imidazoles
- Triazoles
- terbinafine