Activity of cefixime against Helicobacter pylori and affinities for the penicillin-binding proteins
- PMID: 2088199
- PMCID: PMC172075
- DOI: 10.1128/AAC.34.12.2426
Activity of cefixime against Helicobacter pylori and affinities for the penicillin-binding proteins
Abstract
Cefixime induced the formation of rounded cells from the spiral bacillary form of Helicobacter pylori at the MIC or less. Three main penicillin-binding proteins, called A, B and C, were separated from H. pylori. Cefixime had the strongest affinity to penicillin-binding protein B. The binding of cefixime to this protein may induce the formation of rounded H. pylori cells.
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