نتایج جستجو برای: shigella sppicsapcr
تعداد نتایج: 6157 فیلتر نتایج به سال:
tant Shigella spp. Patients should avoid sex during symptomatic infections and wait for 2 negative stool cultures. Montreal public health officials investigated and counselled this patient as they do for every patient with Shigella infections. In Quebec, physicians and microbiology laboratories are notified of Shigella clusters and multidrug-resistant Shigella infections. To our knowledge, no o...
shigella species are among the common causes of bacterial diarrhoeal diseases. traditional detection methods are time-consuming resulting in delay in treatment and control of shigella infections thus there is a need to develop molecular methods for rapid and simultaneous detection of shigella spp. in this study a rapid multiplex pcr were developed for simultaneous detection of three pathogenic ...
Shigella is the cause of shigellosis or bacillary dysentery, the occurrence of which is estimated to be 165 million cases per year worldwide, resulting in 1.1 million deaths. Rapid and reliable assays for detecting and identifying Shigella in food, environmental and clinical samples are therefore necessary. Shigella species are traditionally identified by their O antigens. This study developed ...
antibiotic resistance in shigella species has been showing a rising trend all over the world. this study was performed to discover the state of antibiotic resistance of shigella species with regards to six common antibiotics in use in iran.
Background and Aim: Food-borne diseases, with an upward trend worldwide, are a major public health issue. On the other hand, resistance to antimicrobial agents is also a global problem. Thus, a knowledge of antibiotic resistance is vital for the proper treatment of food-borne diseases. The aims of this study were to determine the frequency, antimicrobial resistance and serotyping of Shigella-co...
Introduction:Gastroenteritis Shigellosis is caused by Shigella serovars. The purpose this study was to determine the frequency of Shigella species in acute diarrhea caused by consumption of contaminated food in Yazd province. We also invetigated the determining factors of Shigella for antibiotic resistance. Methods: This descriptive study was conducted on 51 outbreaks of food-borne diarrhea f...
Every year there are estimated 300000 cases of Shigella in the United States (Bennett et al., 1987, Am. J. Prev. Med. 3, 102-114). A beta-poisson model was fit to human dose-response information on pathogenic Shigella using the Maximum Likelihood Estimation technique (Haas, 1983, Am. J. Epidemiol. 118, 573-582). Pooled and separate data sets for the Shigella species were fit to the beta-Poisson...
In developing countries, Shigella is a primary cause of diarrhea in infants and young children. Although antibiotic therapy is an effective treatment for shigellosis, therapeutic options are narrowing due to the emergence of antibiotic resistance. Thus, preventive vaccination could become the most efficacious approach for controlling shigellosis. We have identified several conserved protein ant...
Shigellae cause significant diarrheal disease and mortality in humans, as there are approximately 163 million episodes of shigellosis and 1.1 million deaths annually. While significant strides have been made in the understanding of the pathogenesis, few studies on the genomic content of the Shigella species have been completed. The goal of this study was to characterize the genomic diversity of...
Shigellae infect human intestine and cause intense inflammation and destruction of colonic and rectal mucosa. To model the interactions of shigella with human intestine in vivo, we have studied shigella infection in human intestinal xenografts in severe combined immunodeficient mice (SCID-HU-INT mice). Inoculation of shigella into human intestinal xenografts caused severe inflammation and mucos...
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