Introduction A series of test kits for detecting bacterial toxins have recently been put on the market byOXOId Limited. These kits employ reversed passIve tatex agglutination (RPLA) as the assay method and, in this article. the development, characteristics and value of the method for detecting bacterial toxins are briefly reviewed . Bacteria produce enzymes and toxins With vanous biological act...

Recent work has shown how comparative genomic and microarray analyses can provide insights into the transcriptional state of uropathogenic Escherichia coli (UPEC) during infection. This study will serve as an important platform from which to identify virulence determinants and the principle mechanisms of adaptation to the urinary tract.

The aim of this study was to determine the occurrence of enterotoxigenic and enteroaggregative Escherichia coli strains and antibiotic resistance of the isolates in raw milk and unpasteurized cheese. Out of 200 samples of raw milk and 50 samples of unpasteurized cheeses, 96 and 24 strains of E. coli were isolated, respectively. Polymerase chain reaction (PCR) was used to detec...

Colchicine has been discovered to inhibit many inflammatory processes such as gout, familial Mediterranean fever, pericarditis and Behcet disease. Other than these beneficial anti-inflammatory effects, colchicine blocks microtubule-assisted axonal transport, which results in the selective loss of dentate granule cells of the hippocampus. The mechanism of the colchicine-induced dentate granule c...

The immune response to Haemophilus ducreyi is mediated in part by T cells infiltrating the site of infection. In this study, we show that H. ducreyi antigen preparations inhibited the proliferation of peripheral blood mononuclear cells and primary human T-cell lines. H. ducreyi also inhibited Jurkat T-cell proliferation and induced apoptosis of Jurkat T cells, confirmed through the detection of...

Enterotoxigenic Escherichia coli (ETEC) is one well-established causative agent of diarrhea in the developing countries among young children. This prospective study was performed at Laboratories University Sulaimani (in Sulaymaniyah City/Iraq) from September to October 2021which aimed determine prevalence ETEC children and most colonization factor (CFA/I) ETEC. One hundred twenty-five fresh sto...

Enterotoxigenic Escherichia coli (ETEC) causes diarrhea in pigs, referred to as colibacillosis. The aim of this study was to optimize multiplex polymerase chain reaction (PCR) and immunohistochemistry (IHC) analyses of paraffin-embedded material to detect pathogenic E. coli strains causing colibacillosis in pigs. Multiplex PCR was optimized for fimbriae (F18, F4, F6, F5, and F41) and toxins (ty...