Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: KEGG:D02448 (Fansidar)
 243 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Antibacterial agents are often used in malarial endemic areas for antimalarial prophylaxis (such as doxycycline and clindamycin). Gonococcal infections may coexist in the same geographic area, thus becoming suppressed by compounds directed toward malarial parasites. We tested 11 drugs with activity for Plasmodium species against 105 Neisseria gonorrhoeae strains. Traditional or investigational antimalarials such as arteflene (Ro 42-1611), chloroquine, primaquine, pyrimethamine, quinacrine, and quinine were observed to be inactive. Fansidar (sulfadoxine-pyrimethamine) and mefloquine possess marginal action in a minority of gonococcus strains (< 10%). Doxycycline [minimum inhibitory concentration inhibiting 90% of tested strains (MIC 90) 2 micrograms/ml] and azithromycin (MIC 90, 0.5 microgram/ml) among the antibacterials were very active, indicating a dual role as antimalarial and antigonococcal agents. Thus, the gonorrhea and sexually transmitted disease epidemiologic data from geographic regions where doxycycline or newer macrolides may be used for malarial prophylaxis or therapy could be significantly altered.
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PMID:Antigonococcal activity of 11 drugs used for therapy or prophylaxis of malaria. 877 7