|
|
|
| Registros recuperados: 13 | |
|
| |
|
|
| Ibarra,J.O.; Alvarado,D.E.. |
| The susceptibility in vitro of 71 isolations of V. cholerae was evaluated: 24 of clinical origin and 47 strains of clinical and environmental origin collected in the epidemic of 1991 and during the outbreak epidemic of 1998 in Lima-Peru respectively. The biochemical and serological tests carried out established that 43 (60,6%) corresponded to the serogroup O1 Ogawa of the 1998 epidemic; 26 (36.6%) were of the serotype Inaba, being 24 of them isolated in 1991. Two strains did not belong to the serogroup O1. By means of disk diffusion method and Minimal Inhibitory Concentration (MIC), 15 strains with multi-resistance to antibiotics were determined, 10 of which were of clinical origin and 5 of natural origin, showing 9 antibiotypes with different resistance... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vibrio cholerae; Antimicrobial resistance; Cholera outbreak. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702007000100022 |
| |
|
|
| Fouche, Dominique. |
| De nombreuses bactéries, peuplant habituellement les zones estuariennes, se révèlent être de plus en plus fréquemment des agents de maladies dont les vecteurs principaux sont les coquillages et leur consommation par l'homme. Le présent travail synthétise l'état des connaissances sur les vibrios, en particulier Vibrio cholerae, Vibrio parahaemolyticus et Vibrio vulnificus, bactéries pour lesquelles il existe une abondante littérature. L'écologie, le pouvoir pathogène et les milieux de culture les plus couramment utilisés en vue de leur détection sont présentés. Enfin, leur interaction avec les mollusques bivalves, leur survie dans ceux-ci et le problème de l'épuration conséquente de ces derniers sont abordés. |
| Tipo: Text |
Palavras-chave: Vibrio cholerae; Vibrio parahaemolyticus; Vibrio vulnificus; Bactéries indigènes; Estuaires; Bivalves; Purification. |
| Ano: 1993 |
URL: http://archimer.ifremer.fr/doc/00408/51929/52554.pdf |
| |
|
|
| Takahashi,CK; Lourenço,NGGS; Lopes,TF; Rall,VLM; Lopes,CAM. |
| Since the nineteenth century ships have been using ballast water (BW) for safety, stability, propulsion and maneuverability, as well as to redress loss of fuel weight and water consumption, and to maintain structural stress at acceptable levels. Ballast water has been spreading many non-native species around the globe, but little is known about the extent and potential significance of ship-mediated transfer of microorganisms. The global movements of ballast water by ships create a long-distance dispersal mechanism for human pathogens that may be important in the worldwide distribution of microorganisms, as well as for the epidemiology of waterborne diseases. Only a few studies have been carried out on this subject, most of them involving ballast water... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Public health; Ballast water; Vibrio cholerae. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992008000300002 |
| |
|
|
| Lü,Hui; Yuan,Yuqi; Sun,Na; Bi,Zhenwang; Guan,Bing; Shao,Kun; Wang,Tongzhan; Bi,Zhenqiang. |
| Abstract Cholera continues to be a serious public health issue in developing countries. We analyzed the epidemiological data of cholera from 1976 to 2013 in Shandong Province, an eastern coastal area of China. A total of 250 Vibrio cholerae isolates were selected for PCR analysis of virulence genes and pulsed-field gel electrophoresis (PFGE). The analysis of the virulence genes showed that the positive rates for tcpA and tcpI were the highest among strains from the southwest region, which had the highest incidence rate of cholera. Low positive rates for tcpA, tcpI and ctxAB among isolates from after 2000 may be an influencing factor contributing to the contemporary decline in cholera incidence rates. Spatiotemporal serotype shifts (Ogawa, Inaba, Ogawa,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vibrio cholerae; Epidemiology; PFGE; Virulence genes. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000100173 |
| |
|
| |
|
|
| Mirande,V.; Tracanna,B. C.; Seeligmann,C . T.; Cangemi,R.; Aulet,O.; Cecilia,M.; Silva,C.; Binsztein,N.. |
| Vibrio cholerae muestra gran diversidad serológica en base a su antígeno somático O, conociéndose al menos 200 serogrupos. De éstos, solamente O1 y O139 son causantes de epidemias o pandemias. En Latinoamérica el serogrupo O1 reapareció en 1991, tras cien años de no presentar brotes en el continente. Esta bacteria sobrevive y se multiplica asociada al plancton, independientemente de la aparición de infecciones humanas. Desde la década del noventa, en Tucumán, se detectaron casos esporádicos de diarrea por Vibrio cholerae no-O1. El objetivo del presente trabajo fue estudiar la posible relación entre la presencia de especímenes de fitoplancton, variables fisicoquímicas y aislamientos de Vibrio cholerae en ríos de Tucumán. Se realizaron 18 campañas en los... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fitoplancton; Reservorio; Vibrio cholerae; Fisicoquímica; Ríos; Tucumán. |
| Ano: 2007 |
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722007000200007 |
| |
|
| |
|
|
| Murphy, S; Oliver, J. |
| Of the several bacterial diseases which may result from consumption of shellfish, those caused by marine bacteria of the genus Vibrio are the most abundant. In the United States, up to 10,000 non-fatal cases per year are estimated to be caused by the various members of this genus. More than 95% of all deaths in the United States which result from seafood consumption are caused by a single bacterium, Vibrio vulnificus. The bacterium is a normal inhabitant of estuarine waters, and occurs naturally in especially high numbers in molluscan shellfish. Infections following consuption of raw or undercooked shellfish, especially oysters, result in fatality rates of over 60%. Because most oysters in the United States are transported large distances before marketing,... |
| Tipo: Text |
Palavras-chave: USA Coasts; Vibrio cholerae; Vibrio vulnificus; Crassostrea virginica; Bivalvia; Bacteria; Temperature effects; Food technology; Fish poisoning; Oyster culture. |
| Ano: 1992 |
URL: http://archimer.ifremer.fr/doc/1992/acte-1622.pdf |
| |
|
| |
|
| |
|
| |
|
|
| Tall, Amadou; Teillon, Anna; Boisset, Claire; Delesmont, R.; Touron-bodilis, A.; Hervio-heath, Dominique. |
| Aims: To identify Vibrio vulnificus, Vibrio cholerae and Vibrio alginolyticus using standardized DNA extraction method and real-time PCR assays, among a large number of bacterial strains isolated from marine environment. Methods and Results: Methods for DNA extraction and real-time PCR were standardized to identify a large number of Vibrio spp. strains isolated through regular collection campaigns of environmental samples. Three real-time PCR assays were developed from a multiplex PCR, targeting V. vulnificus, V. cholerae and V. alginolyticus on the dnaJ gene. After testing their specificity, these systems were applied for the identification of 961 strains isolated at 22°C (446 strains) and 37°C (515 strains) in September 2009. The predominance of V.... |
| Tipo: Text |
Palavras-chave: DnaJ; Identification; Real-time PCR; Vibrio alginolyticus; Vibrio cholerae; Vibrio vulnificus. |
| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00088/19901/17562.pdf |
| |
| Registros recuperados: 13 | |
|
|
|
