Growth inhibitory factors in bovine faeces impairs detection of Salmonella Dublin by conventional culture procedure

comparison of application of combination immunomagnetic separation and chromagar salmonella medium with conventional culture method for rapid isolation and detection of salmonella in bovine diarrheic samples

various techniques and culture media were developed for rapid identification of salmonella serovars. however, there are still problems with their sensitivity and specificity. in an attempt to reduce the time spent to obtain a result and to minimize the problems associated with rapid detection systems such as interference from food ingredients debris, micro flora in feces, and lack of sensitivit...

Salmonella typhimurium in Natrix natrix: detection and identification by culture and multiplex PCR methods

A water snake (Natrix natrix) was referred to the Small Animal Teaching Hospital, Faculty of Veterinary Medicine, University of Tehran. It had two subcutaneous masses. Radiographic and ultrasonographic images revealed the presence of two subcutaneous abscesses. The abscesses were removed surgically and specimens were examined by conventional microbial culture and multiplex PCR. Inv-A universal ...

Case Report of Terminal Gangrene of Calves Caused by Salmonella dublin in Iran

extremal region detection guided by maxima of gradient magnitude

a problem of computer vision applications is to detect regions of interest under dif- ferent imaging conditions. the state-of-the-art maximally stable extremal regions (mser) detects affine covariant regions by applying all possible thresholds on the input image, and through three main steps including: 1) making a component tree of extremal regions’ evolution (enumeration), 2) obtaining region ...

Giant hydronephrosis and secondary pyelonephritis induced by Salmonella dublin in a Holstein calf

Hydronephrosis occurs as a congenital or an acquired condition following obstruction of the urinary tract. In this study, a four month old male Holstein calf with emaciation, growth retardation and a poor dry scruffy hair coat was examined because of remarkable distention of right abdomen. At necropsy, right kidney was hydronephrotic as a very big fluid-filled round pelvis with the presence of ...