title: [In vitro antimicrobial activity of rokitamycin, a macrolide antibacterial agent, against clinically isolated strains of Campylobacter and other enteritis-causing bacteria].
abstract: We determined the minimum inhibitory concentrations (MICs) of rokitamycin (TMS-19-Q, RKM), a macrolide antimicrobial agent, against strains of various bacterial species isolated from enteritis patients, and compared them with those of josamycin (JM), erythromycin (EM) and ofloxacin (OFLX). MIC90 of RKM against 147 strains of Campylobacter jejuni, and each 25 strains of Shigella spp., Salmonella spp. and diarrheagenic Escherichia coli were 1.56, 200, 800 and 200 micrograms/ml, respectively. There was only one RKM resistant (MIC greater than 100 micrograms/ml) C. jejuni strain, while most of the strains of the other species were resistant to RKM. MIC values of the other drugs were all similar to those of RKM. MIC90 of OFLX against 147 strains of C. jejuni was 0.78 micrograms/ml, lower than other drugs.
authors.affiliation: Department of Microbiology, School of Medicine, Tokyo Medical and Dental University.
authors.forename: S
authors.initials: S
authors.lastname: Horiuchi
authors.forename: Y
authors.initials: Y
authors.lastname: Inagaki
authors.forename: T
authors.initials: T
authors.lastname: Chida
authors.forename: R
authors.initials: R
authors.lastname: Nakaya
mesh_terms: D002167:Campylobacter / Q000187:drug effects* / Q000302:isolation & purification; D004751:Enteritis / Q000382:microbiology*; D004755:Enterobacteriaceae / Q000187:drug effects* / Q000302:isolation & purification; D006801:Humans; D008826:Microbial Sensitivity Tests; D015644:Miocamycin / Q000031:analogs & derivatives* / Q000494:pharmacology
chemical_list: D015644:Miocamycin; C033383:rokitamycin