نتایج جستجو برای: fecal coli form and bacteria such as salmonella paratyphoid
تعداد نتایج: 17440224 فیلتر نتایج به سال:
The present study reports on the fecal contamination in Mhlathuze river catchment and the incidence of antibiotic resistance amongst the bacterial isolates from water sources as well as from diarrhoea patients living in the area. The Mhlathuze river catchment (Northern KwaZulu-Natal, RSA) is home to an extensive rural population that is dependent on water from this river for all domestic purpos...
Acute diarrhea affects millions of persons who travel to developing countries each year. Food and water contaminated with fecal matter are the main sources of infection. Bacteria such as enterotoxigenic Escherichia coli, enteroaggregative E. coli, Campylobacter, Salmonella, and Shigella are common causes of traveler's diarrhea. Parasites and viruses are less common etiologies. Travel destinatio...
Detection of Typhoidal and Paratyphoidal Salmonella in Blood by Real-time Polymerase Chain Reaction.
BACKGROUND The gold standard for diagnosis of enteric fever caused by Salmonella Typhi or Salmonella Paratyphi A or B is bone marrow culture. However, because bone marrow aspiration is highly invasive, many hospitals and large health centers perform blood culture instead. As blood culture has several limitations, there is a need for novel typhoid diagnostics with improved sensitivity and more r...
abstract part one: the electrode oxidation potentials of a series of eighteen n-hydroxy compounds in aqueous solution were calculated based on a proper thermodynamic cycle. the dft method at the level of b3lyp-6-31g(d,p) was used to calculate the gas-phase free energy differences ,and the polarizable continuum model (pcm) was applied to describe the solvent and its interaction with n-hydroxy ...
A series of bacteriophages, lytic for bacteria belonging to the genera Escherichia and Salmonella, were isolated. The phages were isolated from fecal samples, intestinal contents of turkey poults, and carrier cultures of S. typhimurium, S. typhimurium var copenhagen, S. heidelberg, and E. coli. The feasibility of using different habitats as sources of Salmonella phages was evaluated. The carrie...
worship is submission and humitility with believe to divinity in fornt of god. in jewish religion ,worship is submission of the god inall the ordes and devosion tohim .worshio is not only so widely in islam and jew and does not include pray and fast and etc but also is every action that human does with divine intention and to content him. worship has huge and excellent rank in qoran and old te...
(P>0.05). Fecal samples were collected from 40 animals (20 with DSM and 20 without DSM) at wk 10 (d 0 on diets), 14, 18, and 22, and were analyzed for Lactobacillus sp. (LAB), Enterobacteraceae (EB), coliforms (CF), generic Escherichia coli (EC), and Salmonella sp. At week 10, fecal bacterial counts (log10 CFU/g feces) were 9.55, 7.26, 7.01, and 6.93 for LAB, EB, CF, and EC populations, respect...
OBJECTIVES To study bacterial contamination of fresh vegetables before cleaning and before serving to patients in 14 hospitals. MATERIAL AND METHOD Aerobic plate count was performed and emphasized on total viable aerobic bacteria, fecal coliform, fecal Escherichia coli and enteric pathogens in fresh vegetables including romaine lettuce, onion, parsley, celery and tomato before cleaning and be...
CTX-M extended-spectrum β-lactamases are enzymes produced by bacteria that are capable of inhibiting the antimicrobial effects of cephalosporin drugs. Recently, the first domestically acquired Salmonella in the United States expressing bla(CTX-M) was reported. This is a concern because expanded-spectrum cephalosporins are the treatment of choice for invasive Gram-negative infections, including ...
Paratyphoid fever is a systemic bacterial infection caused by bacteria Salmonella paratyphi serovars A, B, or C. It most associated with travel to endemic areas but can occur sporadically in non-endemic areas. While the disease more commonly seen adults, it children, and presentation be variable. clinically difficult differentiate Typhoid from without isolation of organism. We present case 5-ye...
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