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antifungal agents
n/a
24
Microbiology
Undergraduate 2
12/07/2011

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Cards

Term
potential targets
Definition
cell wall
cell membrane
tetrahydrofolic acid synthesis
Term
fungal cell layer (io)
Definition
cell membrane with ergesterol
chitin
beta-glucan
mannoproteins
Term
beta-glucan synthesis inhibitor
Definition
echinocandian agents
caspofungin
Term
echinocandin agent use
Definition
invasive candidiasis
drug resistant aspergillosis
Term
echinocandin agents moa
Definition
inhibition of transmembrane glucan synthase complex
cell wall looses integrity and cell lyses
Term
pore forming agents
Definition
amphotericin b
nystatin
Term
ergasterol synthesis inhibitors
Definition
azole derivatives
miconazole
fluconazole
Term
amphotericin b use
Definition
broad spectrum
invasive infections
Term
amphotericin b moa
Definition
binds to ergasterol in fungal cell and causes a pore
loss of ions and other molecules is fatal
Term
nystatin use
Definition
topical
mucocutaneous candidiasis
Term
nystatin moa
Definition
binds to ergasterol in fungal cell membranes and forms pore
loss of ions and molecules lethal to cell
Term
ergasterol synthesis ihibitors
azole derivatives
Definition
miconazole
ketoconazole
fluconazole
Term
ergasterol synthesis inhibitor
allylamine
Definition
terbinafine
Term
allylamines use
Definition
anti-dermatrophytic agent
Term
allylamies moa
Definition
blocks ergasterol synthesis
inhibits formation of ergosterol precursor
Term
azole two chemical classes
Definition
imidazoles (two Nitrogens in ring)
triazoles (three nitrogens in ring)
Term
azole derivative use
Definition
broad spectrum anit-fungal
Term
azole derivative moa
Definition
blocks ergasterol synthesis
Term
miconazole use
Definition
vaginal infections due to candida albicans
several fungal infections of skin
Term
ketoconazole use
Definition
chronic mucocutaneous fungal infections
6-12 months therapy
Term
fluconazole use
Definition
candidiasis
Term
inhibitor of THFA synthesis
Definition
sulfa/tmp
Term
sulfa/tmp use
Definition
treatment and prophylaxis of PCP (pneumocystis pneumonia)
Term
sulf/tmp moa
Definition
inhibits THFA synthesis and enzymes needed for purine synthesis
stops DNA and RNA synthesis
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