conclusions these results indicate that the pcr method is a powerful genotypic assay for the detection of adhesin-encoding operons. thus, this assay can be recommended for clinical use to detect virulent urinary e. coli strains, as well as epidemiological studies. materials and methods a total of 100 upec isolates were obtained from urine samples of patients with uti. the prevalence of 5 virule...

Platelet activation and adhesion to the site of vascular injury is a dynamic process comprising reversible and irreversible phases. Platelet adhesion typically occurs in a multi-step process similar to the selectin/integrin-mediated adhesion of neutrophils. This phenomenon is highly regulated and influenced by the cross-talk between platelets and injured endothelium. This cross-talk involves a ...

objective: acinetobacter baumannii (a. baumannii) has a good potential to colonize on various surfaces. as a virulence factor, adhesion to surfaces is the first step in colonization. the two-partner secretion system (tps) proteins are key factors for bacterial attachment. the purpose of this study is to identify and study the role of this family of proteins in adhesion of a. baumannii to human ...

platelet activation and adhesion to the site of vascular injury is a dynamic process comprising reversible and irreversible phases. platelet adhesion typically occurs in a multi-step process similar to the selectin/integrin-mediated adhesion of neutrophils. this phenomenon is highly regulated and influenced by the cross-talk between platelets and injured endothelium. this cross-talk involves a ...

aim : evaluation of biological characteristics of 13 identified proteins of patients with cirrhotic liver disease is the main aim of this research.   background : in clinical usage, liver biopsy remains the gold standard for diagnosis of hepatic fibrosis. evaluation and confirmation of liver fibrosis stages and severity of chronic diseases require a precise and noninvasive biomarkers. since the...

Background: Breast cancer is known as the most widely recognized dangerous tumors; therefore, the most common reason for mortality among all instances of harmful neoplastic illness in females. This is because the lack of specific signs and symptoms at the early stage and at the aggressive nature. Currently, breast cancer treatment such as chemotherapy, surgery and radiotherapy has not been effe...

Binding cooperativity of membrane adhesion proteins is associated with coalescence nanoscale lipid clusters in adhering membranes.

Denture plaque control for the prevention of aspiration pneumonia is very important. The pellicle major cause denture adhesion. Few basic studies have evaluated effectiveness cleansers pellicles composed salivary proteins. adhesion proteins formed on base metal and removal rate were quantitatively analyzed using QCM method after cleanser injection. This first study to compare cleaning effects m...