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35 Cards in this Set
- Front
- Back
PCN
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competitive inhibitor for transpeptidase enzyme. ; inhibits bacterial cell wall synthesis
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Penicillinase Resistant
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competitive inhibitor for transpeptidase enzyme. ; inhibits bacterial cell wall synthesis
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Amino PCN
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competitive inhibitor for transpeptidase enzyme. ; inhibits bacterial cell wall synthesis
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Anti Pseudomonial PCN
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competitive inhibitor for transpeptidase enzyme. ; inhibits bacterial cell wall synthesis
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Beta Lactamase Inhibitors
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competitive inhibitor for transpeptidase enzyme. ; inhibits bacterial cell wall synthesis
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Vancomycin
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inhibits: cell wall synthsis and RNA synthesis
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Quinolones
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Inhibits bacterial DNA gyrase and topoisomerase IV to impair supercoiling and replication of DNA inside Cell
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1st G Cephalosporins
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Distrupt synthesis of peptidoglycan layer in bacterial cell wall
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2nd G Cephalosporins
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Distrups synthesis of peptidogylcan layer of bacterial cell wall
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3rd Generation
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Distrupt synthesis of peptidoglycan layer of the bacterial cell wall
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Cefepime
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Distrupts synthesis of peptidogycan layer on tbacterial cell wall
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Carbapenems
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lyse bacterial cell wall
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Amino Glycosides
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binds to 30 s bacterial ribosomal subunits and inhibits protien synthesis
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Bactrim
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Inhibits folate synthesis (bacteriocidal)
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Macrolides
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Binds to 50s ribosomal subunit and inhibits protien synthesis
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Tetracyclines
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binds to 30 s bacterial ribosomal subunits and inhibits protien synthesis
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Daptomycin
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Binds to cell membrane and inhibits intracellular synthesis of RNA DNA and protien
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Tigecycline
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Binds to the 30 s subunit and inhibits protieb synthesis
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Telithromycin
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Binds to 50 S ribosomal subunit and inhibits protien syntheiss
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Clindamycin
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Binds to the 50 s ribosomal subunit and inhibits protein synthesis
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Metronidazole
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Reduction reaction depriving organism required reduction equivalebts for DNA (bacteriocidal)
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Synercid
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Binds 2 different sites on the 50 s ribosomal subunit leading to interruption of protein synthesis and cell death
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Linezolid
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Selectively Binds to the 23 s ribosomal RNA of the 50 s subunit preventing complex formation with 70 s ribosomal subunit
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AZOLES
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alters fungail cell membrane by inhibition of ergosterol syntheisis and results in increased cellular permeability causing leakage of contents and cell death (FUNGISTATIC)
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AZOLE DRUGS
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Fluconazole itraconazole voriconazole Posaconazole
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Amphotericin B
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Binds to sterol in the cell membranes of both fungal and human cells (fungistatic)
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Flucytosine
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Penetrates fungal cells converted to 5fu competing with uracil and interfering with pyrimidine metabolism and distrupting both RNA and protien synthesis
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ECHINOCANDINS
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Inhibits synthesis of beta 1,3 d-glycan a fungal cell wall component not found in mamillian cells (fungicidal against Candida)
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Echinocandins examples
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Caspofuingin Micafungin Anigulafungin
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Acyclovir
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Stops replication of herpes DNA through synthetic purin nucleoside analog. Terminates DNA chain and inactivates DNA polymerase
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Valcyclovir
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Stops replication of herpes DNA through synthetic purin nucleoside analog. Terminates DNA chain and inactivates DNA polymerase
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Famciclovir
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Prodrug of penciclovir
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Penciclovir
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active compound that inhibits DNA polymerase by competing with deoxyguanosine triphosphate
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Ganciclovir
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Inhibits viral dna synthesis by competively inhibiting viral dna polymerase and incorporates into viral DNA resulting in chain terminatin
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Valganciclovr
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Inhibits viral dna synthesis by competively inhibiting viral dna polymerase and incorporates into viral DNA resulting in chain terminatin
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