| in vitro susceptibility of vibrio cholerae o1 biotype el tor strains associated with an outbreak of cholera in kerala, southern india. | | 2001 | 11222575 |
| characterization of the genetic background of vibrio cholerae o1 biotype el tor serotype inaba strains isolated in trivandrum, southern india. | isolates of vibrio cholerae o1 biotype el tor serotype inaba associated with an outbreak of cholera in trivandrum, southern india, were characterized. pcr testing revealed that all five isolates examined carried the tcp pathogenicity island, the ctx genetic element and the rtx toxin, and produced cholera toxin (ct). rflp analysis revealed that these inaba isolates possessed a single copy of the ctx element flanked by two tandemly arranged copies of the rs element upstream of the core region. the ... | 2007 | 17244810 |
| characterization of an sxt variant vibrio cholerae o1 ogawa isolated from a patient in trivandrum, india. | the emerging multiple drug resistance in bacterial pathogens is complicating the treatment of diseases and hence is a major public health concern. in the present study, vibrio cholerae o1 el tor ogawa isolated from a patient was examined for antibiotic susceptibility pattern, presence of sxt and its transmissibility, associated drug resistance genes and variation in the int gene and the attp attachment site of sxt. the strain showed resistance to ampicillin, polymixin b, co-trimoxazole, trimetho ... | 2010 | 20030727 |
| classical ctxb gene in vibrio cholerae o1 and o56 serogroups from kerala, south india. | | 2011 | 21212148 |