objective(s): the aim of this study was to estimate effects of hyperbaric (hb) treatment by determination of cd15s and cd11b leukocyte proinflammatory markers expression.  in addition, this study describes changes in cd77 and cd34 expression on rat endothelial cells in renal, pulmonary and cardiac tissue following exposure to hyperbaric pressure. materials and methods:expression of cd11b and cd...

The surface polysaccharide antigen of Staphylococcus aureus M was isolated, and the component parts were identified. The antigen is composed of taurine, d-aminogalacturonic acid, and d-fucosamine. The capsule is chemically distinct from all previously reported staphylococcal capsules. Taurine and aminogalacturonic acid have not been reported previously in staphylococci.

BACKGROUND Plasma markers of fibrinolytic function are associated with incident coronary events among several, but not all, prospective epidemiologic investigations of healthy individuals. Few studies have evaluated this relationship in women. In addition, although menopausal hormone therapy (HT) may alter markers of fibrinolytic function, the relevance of this effect for coronary risk assessme...

capture elisa system was developed for diagnosis of visceral leishmaniasis (vl) using a monoclonal antibody raised against an antigen previously detected in the urine of vl patients. urine samples from confirmed vl cases from yemen, nepal, spain, sudan and brazil were tested in the capture elisa in comparison with urine samples from endemic and non-endemic areas along with urine samples from pa...

background: prostate specific antigen (psa) is a protein currently used in vconjunction with the digital rectal examination to detect and guide management of prostate cancer. there are several causes of increase in serum psa including urological manipulations, medications, prostatic diseases, prostate cancer, prostate inflammation or infection, etc. some studies had reported cystoscopy to cause...

BACKGROUND Molecular variant RHD allele analysis is best complemented by detailed characterization of the associated D phenotype. STUDY DESIGN AND METHODS Variant D types were characterized using molecular typing, RHD sequencing, extended serologic D antigen investigations, and flow cytometric D antigen quantification. RESULTS We discovered three novel weak D types termed weak D Types 45.1,...

background in this study, we evaluated the prevalence of the most common mutations occurring in enhancer ii (enhii), basal core promoter (bcp), precore (pc), and core (c) regions of hepatitis b virus (hbv) genome. objectives we also investigated the correlation between hbv variants, their genotypes, and patients’ hbe antigen (hbeag: soluble shape of the capsid antigen) status patients and metho...

We used Dirofilaria immitis adult worm antigens to develop an IgG-ELISA, then used this to evaluate 30 serum samples of patients with proven Wuchereria bancrofti infection, 131 samples of patients with other parasitic diseases and 30 serum samples of healthy controls. The D. immitis antigen was prepared using two methods: Sephacryl S-200 chromatography and iso-electric focusing with a Rotofor c...

background: approximately 600,000 deaths occur every year as a result of the acute and chronic consequences of hepatitis b virus infection. ten different hepatitis b virus genotypes have been identified with distinct geographical distributions. different clinical outcomes, including the rate of mutations, development of hepatocellular carcinoma, chronicity, response to treatment, transplantatio...