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Details

Mechanisms of Action
Antiprotozoals/antiparasites, Anthelminths, Antifungals, Antimalarials
7
Pharmacology
Graduate
11/10/2009

Additional Pharmacology Flashcards

 


 

Cards

Term
Metronidazole/Tinidazole
Definition
nitro group serves as an electron acceptor; the reduced cytotoxic compounds bind to proteins & DNA, resulting in cell death and inhibition of DNA replication
Term
miltefosine
Definition
affects cell-signaling pathways and membrane synthesis
Term
Nifurtimox
Definition
  • inhibits trypanothione reductase (a parasite-specific enzyme)
  • generates toxic oxygen radicals
Term
Paromomycin
Definition
inhibits prokaryote protein synthesis by interfering with the initiation complex and causing misreading of mRNA
Term
Pentamidine
Definition
  • interacts with nucleotides
  • interferes with uptake and function of polyamines
  • inhibits dihydrofolate reductase
Term
Suramin
Definition
inhibits parasite-specific enzymes, such as glycerol phosphate dehydrogenase
Term
trimethoprim-sulfamethoxazole
Definition
inhibit two sequential steps in folic acid synthesis
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