Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
7
pubmed:dateCreated
1983-5-5
pubmed:abstractText
Metronidazole, ronidazole, secnidazole, benznidazole, and misonidazole are reduced by intact Tritrichomonas foetus cells to nitro anion radicals that can be detected by electron spin resonance spectroscopy. This activity appears to be related to the cellular content of reducing substrates, since nitro anion radical formation is stimulated in the presence of glucose and pyruvate. The nitro anion radicals could not be detected under aerobic conditions. Anaerobic homogenates of T. foetus also reduce metronidazole to the nitro anion radical when pyruvate, NADH, or NADPH is added as the ultimate source of reducing equivalents. Free radical formation may be the basic cause of nitroimidazole toxicity in trichomonads.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0021-9258
pubmed:author
pubmed:issnType
Print
pubmed:day
10
pubmed:volume
258
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
4051-4
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
Generation of free radicals from metronidazole and other nitroimidazoles by Tritrichomonas foetus.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't