نتایج جستجو برای: vibrio splendidus vs
تعداد نتایج: 249389 فیلتر نتایج به سال:
ABSTRACT Background and Objective: Vibrio is a genus of bacteria that are widely distributed in aquatic environments. The genus includes several important pathogens that endanger farm animals and humans who ingest seafood or water contaminated with the bacteria. Virulence of Vibrio spp. is regulated by ctxAB and tcpA genes. The aim of this study...
Abstrac t Background and Objectives: pathogenic species of vibrio. It is a salt-requiring organism. It cases watery diarrhea often with abdominal cramping, nausea, vomiting and fever. This study was performed to assess the seawater samples of Caspian coastal regions. Vibrio parahaemolyticus is one of Materials and methods: APW and TCBS agar media and then biochemistry t...
This study reported the incidence of potentially pathogenic Vibrio spp. in fresh seafood from Itu creek. Studies were carried out to isolate, identify and characterized different Vibrio species in fish, crayfish and periwinkle obtained from the Itu creeks. Different parts analyzed using standard microbiological techniques were the gills, intestine and the body surfaces. The Vibrio species isola...
AIM Our goal was to develop a simple system for tagging wild-type marine bacteria with gfp. METHODS AND RESULTS Escherichia coli strain CC118lambdapir carrying the conjugative helper plasmid pEVS104 and the gfp-containing plasmid pKV111 was used to transfer gfp to Vibrio recipients. Four different media were tested for their ability to support the growth of recipients, but not the E. coli don...
background several hundred thousand people are infected with vibrio cholera every year worldwide, with a case fatality rate over 2%. periodic cholera outbreaks are of important health issues in iran, especially in sistan and baluchistan province. objectives in this study, we evaluated cholera out breaks and related factors, during 2010-2013, to improve controlling the disease in this province. ...
cholera outbreak is more common in developing countries. the causative agent of the disease is vibrio cholerae strains o1 and o139. traditional diagnostic testing for vibrio is not always reliable, because vibrio can enter a viable but non cultivable state. therefore, nucleic acid-based tests have emerged as a useful alternative to traditional enrichment testing. in this investigation, a ...
vibrio cholerae is a human pathogen that causes mild to severe diarrheal illnesses and has major public health significance. the aim of this study was to investigate the effects of antimicrobial activity of the gold nanoparticles on vibrio cholera. gold and silver nanoparticles are chemically synthesized. standard strain of vibrio cholerawas cultured in a nutrient broth. minimum inhibitory conc...
The occurrence, diversity, and pathogenicity of Vibrio spp. were investigated in two estuaries along the Italian Adriatic coast. Vibrio alginolyticus was the predominant species, followed by Vibrio parahaemolyticus, non-O1 Vibrio cholerae, and Vibrio vulnificus. By using a biochemical fingerprinting method, all isolates were grouped into nine phenotypes with similarity levels of 75 to 97.5%. Th...
This study was conducted to evaluate the resistance to antibiotics in the western white shrimp propagation centers on pathogens of Vibrio bacteria. In Iran, the most important bacteria in the shrimp are the vibrio species. In Bushehr Province, due to the high efficacy of erythromycin antibiotics, streptomycyne oxytracycline and tremitoprim in bacterial diseases, were selected as the species. Th...
هدف از این تحقیق مقایسه ساختار وعملکرد قلب دانشجویان فوتبالیست دانشگاه علوم پزشکی مشهد با همتایان غیر ورزشکار مرد بود. روش شناسی تحقیق: این تحقیق از نوع تحقیقات تحلیلی گذشته نگر و از نوع مقایسه ای می باشد. برای انجام تحقیق، 20 دانشجوی مرد فوتبالیست با میانگین سنی( 1.09± 22.60) و 20 دانشجوی مرد غیر ورزشکار با میانگین سنی( 1.3 ± 21.90) انتخاب شدند. از طریق دستگاه اکوکاردیوگرافی ، شاخص ها و داده ه...
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