Vibrio cholerae, is the causative agent of cholera, that infects millions, annually. Chironomids are aquatic insects host V. cholerae. Toxigenic strains produce cholera toxin (CT) which main virulence factor causes symptoms. In contrast to other bacterial pathogens, cholerae produces CT when at low cell densities while hemagglutinin/protease (HAP) a high density-controlled gene. When behavior w...

cholera is an infection of the small intestines caused by the bacterium v. cholerae. it is a major cause of health threat and also a major cause of death worldwide and especially in developing countries. the major virulence factor produced by v. cholerae during infection is the cholera toxin. total mrna extraction and reverse transcription was performed for making ctxab cdna. relative real-time...

abstract background and purpose:cholera is an endemic disease in iran and in some cases each year from around the country report. the aim of this study was to evaluate the prevalence of the disease cholera among people suffering from acute diarrhea in the aranvabidgol. materials and methods:in this study, patients with acute diarrhea were examined for cholera detection in the city of aranvabidg...

Cholera is an infection of the small intestines caused by the bacterium V. cholerae. It is a major cause of health threat and also a major cause of death worldwide and especially in developing countries. The major virulence factor produced by V. cholerae during infection is the cholera toxin. Total mRNA extraction and reverse transcription was performed for making ctxAB cDNA. Relative Real-Time...

A direct solid-phase radioimmunoassay procedure was developed for the determination of cholera toxin and cholera toxin antibody. The reported method employed anti-choleragenoid antibody attached to polystyrene tubes as a solidified binder for cholera toxin. The binding of radioidinated cholera toxin on its solidified antibody was inhibitable by unlabeled cholera toxin and cholera toxin antibody...

BACKGROUND In endemic countries such as Bangladesh, consequences of cholera place an enormous financial and social burden on patients and their families. Cholera vaccines not only provide health benefits to susceptible populations but also have effects on the earning capabilities and financial stability of the family. Community-based research and evaluations are necessary to understand percepti...

The Gram negative bacterium, Vibrio cholerae (Vc) causes cholera, an enteric disease that has killed untold numbers of humans. In the 19 th century, whole-cell (W-C) cholera vaccines were tested in humans. Field trials (1960s70s) of injected, killed W-C (kW-C) Vc showed cholera-specific immune responses (antibodies, Abs) could be induced with a single dose in certain cohorts, but more durable i...

background and objectives: cholera is an endemic diarrheal disease in iran, caused by vibrio cholerae . the epidemiology, transmission route, environmental determinants and antimicrobial resistant pattern of cholera have been changed during recent years. in this study the epidemiology and antimicrobial resistance of cholera in iran during 2013 outbreak was investigated. materials and methods: a...

BACKGROUND Young children are one of the most vulnerable groups who may be infected with cholera. The following literature review of the efficacy of the currently available cholera vaccines provides a clear evidence base for the clinical administration of cholera vaccine, particularly in an epidemic situation. AIM To assess the efficacy of oral cholera vaccines in preventing cases of cholera ...