نتایج جستجو برای: inva
تعداد نتایج: 323 فیلتر نتایج به سال:
The presence of Salmonella was detected in 192 samples of poultry carcasses from poultry farms in Shiraz province (Iran). A total of 30 Salmonella isolates were found in chicken samples (15.6%), by conventional culturing and confirmed by PCR and serology methods. Strains of serogroup D1 were the most prevalent strains, followed by serogroups C1, B and C2. All strains were subjected to Salmonell...
مقدمه و هدف: سالمونلوزیس یکی از بیماریهای مشترک بین انسان، دام و پرندگان میباشد که توسط سروتیپهای مختلف سالمونلا ایجاد و با علائم سقط جنین، اسهال و اسهال خونی مشخص میگردد. این باکتری همچنین یکی از مهمترین گونههای باکتریایی است که از بیماریهای با منشا غذایی جدا میشود. با توجه به اهمیت بیماری در نشخوارکنندگان و همچنین اهمیت سالمونلا از لحاظ بهداشت عمومی هدف از مطالعه حاضر تعیین حامل...
Species belonging to the genus Salmonella are an important cause of enteric fevers, gastroenteritis, and septicemia, and the pathogens are commonly transmitted through contaminated food. In this study, polymerase chain reaction (PCR) amplification of a 287-bp region of the invA gene was compared to a microbiological technique to determine the presence of Salmonella in retail beef and in cantalo...
Salmonella is the most common etiological agent of cases and outbreaks of foodborne diarrheal illnesses. The emergence and spread of Salmonella spp., which has become multi-drug resistant and potentially more pathogenic, have increased the concern with this pathogen. In this study, 237 Salmonella spp., associated or not with foodborne salmonellosis in Brazil, belonging mainly to serotype Enteri...
OBJECTIVES Gastrointestinal tract infection is still one of the serious public health problems in many geographic areas and is endemic in most countries including Iran. Early detection of the gastrointestinal tract pathogens can be extremely important. The aim of the current study was to apply a shortened time-multiplex polymerase chain reaction (PCR) for rapid and simultaneous detection of Sal...
S. typhimurium S. enteritidis S. Kentucky chicken meat MultiplexPCR The present study was conducted for identification of molecular characterization of Salmonella enterica isolated from chicken meat by using multiplex-PCR isolated from 200 samples of fresh chicken meat and 100 samples of ready to eat chicken meat. Samples were assessed by performing the pre-enrichment and enrichment culture, bi...
Aim: To evaluate the hygienic quality of raw chicken meat and raw milk sold in the local markets of Patna with reference to isolation of Salmonella and antibiotic resistance pattern of Salmonella against commonly used antibiotics. Materials and Methods: A total of 370 samples comprising of 228 chicken meat and 142 market milk samples were processed for isolation and serotyping, supplemented wit...
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