نتایج جستجو برای: salmonella spp
تعداد نتایج: 86437 فیلتر نتایج به سال:
In this study, we evaluated the use of EntericBio real-time Gastro Panel I (Serosep, Limerick, Ireland) for routine use in a clinical microbiology laboratory for simultaneous detection of Campylobacter jejuni, coli, and lari, Shiga toxin-producing Escherichia coli (STEC), Salmonella spp., and Shigella spp. in feces. This system differs from its predecessor (the EntericBio Panel II system, Seros...
Salmonella (S.) Typhimurium and S. Enteritidis are the major causative agents of food-borne illnesses worldwide. Currently, a rapid detection system using multiplex real-time polymerase chain reaction (PCR) has been applied for other food-borne pathogens such as Escherichia coli, Staphylococcus aureus and Streptococcus spp. A multiplex real-time PCR was developed for the simultaneous detection ...
The demand for safe food has increased in the market in recent years. However, even with technological advances poultry meat is still susceptible to bacterial contamination. This study thus aimed to assess the microbiological quality of chilled broiler carcasses regarding the prevalence of Campylobacter spp., Listeria spp. and Salmonella spp. The study was conducted in poultry slaughterhouses o...
This study was conducted in Iran in order to assess the distribution of CTX-M type ESBLs producing Enterobacteriaceae. From January 2012 to December 2013, totally 198 E. coli, 139 Klebsiella spp, 54 Salmonella spp and 52 Shigella spp from seven hospitals of six provinces in Iran were screened for resistance to extended-spectrum cephalosporins. After identification and susceptibility testing, is...
Background: Gastroenteritis caused by Salmonella spp. is mainly related to the consumption of undercooked chicken meat or raw poultry products. The objective of this study was to assess the occurrence of Salmonella spp. in chicken carcasses and giblets commercialized in Southern Chile (Valdivia city). Methodology: A total of 560 samples were collected from four supermarkets and one poultry prod...
A novel agar medium, chromogenic Salmonella esterase (CSE) agar, for the differentiation of salmonellae is described. The agar contains peptones and nutrient extracts together with the following (grams per liter unless otherwise specified): 4-[2-(4-octanoyloxy-3, 5-dimethoxyphenyl)-vinyl]-quinolinium-1-(propan-3-yl carboxylic acid) bromide (SLPA-octanoate; bromide form), 0.3223; lactose, 14. 65...
Background and purpose: Salmonellosis is one of the most important zoonotic diseases with global distribution. Rural dogs may not show clinical signs of salmonella infection. But could remain the bacteria carrier for a long period. The aim of this study was to assess the potential role of rural dogs in epidemiology of salmonellosis in Golestan and Mazandaran provinces. Materials and methods:...
the poultry slaughter processing in abattoirs may result in carcass contamination with different pathogens. this survey was carried out to evaluate the slaughtering process effects on hygienic status of poultry carcass slaughtered in hamedan industrial abattoir. for this purpose, samples were taken from breast skin surface with swab and template randomly. therefore, counting of total aerobic pl...
Background: Poultry products have been recognized as major sources of human gastrointestinal disease caused by Salmonella spp. and several outbreaks have been reported where eggs were the source of human infection. OBJECTIVES: This study was carried out to determine the prevalence of Salmonella spp. in the quail egg interior contents from retail stores of Semnan, Iran and to characterize the i...
The aim of the present study was to evaluate the presence of Salmonella spp., verotoxigenic E. coli (VTEC), Vibrio spp., and Norovirus GI-GII in bivalve molluscs, cockles, and European grooved carpet shells (Cerastoderma spp. and Ruditapes decussatus) collected from a class B growing natural bed in Sardinia (Italy). All of the samples were analysed for Salmonella spp. detection according to Eur...
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