نتایج جستجو برای: enteropathogenic ecoli
تعداد نتایج: 2652 فیلتر نتایج به سال:
Abstract Multiclass classification is a fundamental and challenging task in machine learning. The existing techniques of multiclass can be categorized as (1) decomposition into binary (2) extension from (3) hierarchical classification. Decomposing set classifications that efficiently solved by using classifiers, called class binarization, which popular technique for Neuroevolution, general powe...
During the first 3 months of life, febrile infants are subjected to sepsis workup which includes evaluation for Urinary Tract Infection(UTI) and meningitis. The present study was undertaken to investigate the existence of concomitant meningeal inflammation in infants younger than 90 days affected with UTI. In this retrospective study, 75 out of 249 infants younger than 90 days had pos...
سابقه و هدف: بیودسولفوریزاسیون یک روش میکروبی است که طی آن با استفاده از سویههای بهینه شده باکتریایی سعی در افزایش توان قدرت گوگردزدایی از ترکیبات نفتی میشود، یکی از روشهای موثر استفاده از ژنهای اکسیدوردوکتاز افزایش یافته میباشد که FMNH2 مورد نیاز برای فعالیت ژنهای گوگردزدایی را در دسترس قرار میدهند. در این مطالعه ژن اکسیدوردوکتاز باکتری رودوکوکوس اریتروپولیس IGTS8 که به عنوان یک سویه ...
Background & Objectives: Aeromons is the cause of various infections in humans and has been isolated from different food samples and even drinking water. Research studies report the prevalence of the bacteria in diarrheic patients to be equal to or higher than shigella. Regarding the contradictory reports this study was conducted to investigate the prevalence and significance of Aeromonas in ch...
New succession related to the transition metal complexes Cu(II), Ni(II), and Co(II) with 4-((Z)-4-bromobenzylidene)-2-(7-((4-bromobenzylidene)amino)-3methyl-8oxo-5-thia-1azabicyclo[4.2.0]oct-2-en-2yl)oxazol-5(4H)-one) has been prepared described. The structural descriptions have reached from FT-IR, molar conductance measurements, magnetic susceptibility UV-Vis ,flame atomic absorption technique...
Many bacterial species are responsible for sporadic cases and outbreaks of foodborne intoxication and infection. The foodborne diseases are classified on the basis of the pathogenetic mechanisms involved into four categories: performed toxin, enterotoxin formed in the colonized small intestine, mucosal invasion (enterocolitis) and mucosal invasion with bacteremia. Invasive and toxigenic strains...
Forty-five enteropathogenic (enteropathogenic Escherichia coli-like) strains isolated in commercial rabbit farms were subdivided into four biotypes with the help of six carbohydrate fermentation tests, ornithine decarboxylase tests, and motility tests. E. coli strains which caused neonatal diarrhea in baby rabbits belonged to a single biotype, biotype 1, and displayed the same serotype antigens...
In the present study, we compared two strains of serotypes 088:H25 and 0145:H45 with an enteropathogenic Escherichia coli (EPEC) adherence factor-positive (EAF+) strain of the classic enteropathogenic E. coli serotype 0111ab:H2 for their association with HeLa cells and with biopsies of human duodenal mucosa. Both strains not belonging to the classic EPEC serotype showed virulence properties sim...
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