| [the emergence of multiple antimicrobial resistance in vibrio cholerae isolated from gastroenteritis patients in ceará, brazil]. | of 7058 vibrio cholerae strains recovered from patients suspected of cholera in the state of ceará between december 1991 and september 1993, two were resistant to antimicrobials (ampicillin, erythromycin, trimethoprim-sulfamethoxazole, tetracycline) and to vibriostatic agent o/129 (2,4-diamino-6,7-diisopropylpteridine). from the bacteriological standpoint, one strain was identified as v. cholerae serogroup o:1, biotype el tor, serovar inaba, and another as v. cholerae serogroup o:22, biochemical ... | 1999 | 10228365 |
| vibrio cholerae resistant to 2,4-diamino-6,7-diisopropylpteridine (o/129) isolated from patients with enteritis in ceará, brazil. | this paper reports the characterization of clinical vibrio cholerae resistant to vibriostatic agent o/129, using classical and plasmid analysis. in a study conducted during december 1991-september 1993, two of 7,058 v. cholerae strains, obtained from patients suspected to have cholera in the state of ceará, northeast brazil, were resistant to 150 micrograms of the vibriostatic agent o/129 (2,4-diamino-6,7-diisopropylpteridine). one strain was identified as v. cholerae o1 el tor inaba and the oth ... | 2001 | 11394182 |
| detection of vibrio parahaemolyticus and vibrio cholerae in oyster, crassostrea rhizophorae, collected from a natural nursery in the cocó river estuary, fortaleza, ceará, brazil. | oysters are edible organisms that are often ingested partially cooked or even raw, presenting therefore a very high risk to the consumers' health, especially in tropical regions. the presence of vibrio cholerae and vibrio parahaemolyticus in oysters sampled at an estuary in the brazilian northeastern region was studied, with 300 oysters tested through an 8-months period. the salinity of the water at the sampling point varied between 3% and 27. v. cholerae was the most frequently detected species ... | 2004 | 15141271 |
| [cholera in rio grande do norte state--brazil: sorology and sensitivity of vibrio cholerae to different antimicrobials]. | the emergence of multiple resistance to antimicrobials in vibrio cholerae isolated in the state of ceará, brazil, alerted researchers in this area to the sensitivity to antimicrobials of strains isolated in rio grande do norte (rn), brazil. | 2005 | 17768794 |