the genus of salmonella is very polymorphic and comprised of a number of genetically closely related serotypes. it is one of the emerging pathogen in food-borne disease which is often found in contaminated chicken eggs. salmonella enterica is considered one of the major pathogens in public health worldwide. a total of 31 salmonella isolates identified by specific antisera, which included salmon...

background: infection with non-typhoid salmonella (nts) is one of the most important health problems all over the world. antimicrobial drug resistance is increasing among salmonella infantis species. objectives: the aim of this study was to investigate the frequency of presence of class 1 integrons in s. infantis species as well as its association with drug resistance. materials and methods: th...

The genus of Salmonella is very polymorphic and comprised of a number of genetically closely related serotypes. It is one of the emerging pathogen in food-borne disease which is often found in contaminated chicken eggs. Salmonella enterica is considered one of the major pathogens in public health worldwide. A total of 31 Salmonella isolates identified by specific antisera, which included Salmon...

background: salmonella enterica serovar typhimurium is one of the most important serovars of salmonella enterica and is associated with human salmonellosis worldwide. many epidemiological studies have focused on the characteristics of salmonella typhimurium in many countries as well as in asia. this study was conducted to investigate the genetic characteristics of salmonella typhimurium using m...

Salmonella enterica is considered as one of the major pathogens in public health, worldwide. Diseases caused by Salmonella enterica serovars are especially prevalent in developing countries. It is one of the emerging pathogen in food-borne diseases, which is often found in contaminated chicken eggs. The aim of this study was to apply a PCR–RFLP method using Sau3AI and HhaI restriction endonucle...

a total of 400 bovine diarrhoeic fecal specimens were obtained and conventional microbial culture, immunomagnetic separation and multiplex pcr were simultaneously carried out on samples. for detection of salmonella at genus level, inv-a universal primer was selected. in order to identifiing of salmonella typhimurium, specific primers of rfbj, fljb and flic related to gene sequence of o4, h2:1,2...

background and objectives : salmonella is one of the leading causes of food-borne diseases. increasing occurrence of antimicrobial resistance, especially multidrug-resistance, in salmonella serovars is a major public health problem worldwide. this study was carried out to detect class i integrons and antibiotic resistance profiles in clinical isolates of salmonella serovars collected from seven...

background: salmonella enterica serovar typhi, as causative agent of typhoid fever, is one of the most important endemic pathogens. non-typhoidal salmonella serovars, including typhimurium , infantis , and enteritidis are amongst the most prevalent serotypes worldwide and in developing areas such as iran. the aim of this study was to apply a uniplex pcr for rapid detection of salmonella spp., a...