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35 Cards in this Set

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