BACKGROUND We investigated adverse outcomes for people with acute rheumatic fever (ARF) and rheumatic heart disease (RHD) and the effect of comorbidities and demographic factors on these outcomes. METHODS Using linked data (RHD register, hospital, and mortality data) for residents of the Northern Territory of Australia, we calculated ARF recurrence rates, rates of progression from ARF to RHD ...

Starting in 2013, blood donors must be tested at least using: (1) one monoclonal anti-D and one anti-CDE (alternatively full RhCcEe phenotyping), and (2) all RhD negative donors must be tested for RHD exons 5 and 10 plus one further exonic, or intronic RHD specificity, according to the guidelines of the Blood Transfusion Service of the Swiss Red Cross (BTS SRC). In 2012 an adequate stock of RHD...

BACKGROUND Rh isoimmunization and hemolytic disease of the newborn still occur despite the availability of Rh immunoglobulin. For the prenatal investigation of sensitized RhD-negative pregnant women, determination of the zygosity of the RhD-positive father has important implications. The currently available molecular methods for RhD zygosity assessment, in general, are technically demanding and...

The rheumatic heart disease (RHD) is beleived as a major menance in developing countries. There are many diagnostic methods available for detection of RHD. But these methods have several disadvantages like in term of sensitivity, selectivity, cost, so it is very important to develop a fast, sensitive, cheap device, which can easily available for RHD diagnosis. The major challenge is to find the...

background: the mediterranean type of kala-azar is occurred in different parts of iran and caused by leishmania infan tum. a rapid and valid test for early detection of visceral leishmaniasis in human would be highly desirable because it could de crease mortality rate of the disease. in this study, we aimed to compare the results of k39sub antigen with an commercial immu nochromatographic dipst...

BACKGROUND & OBJECTIVES Rheumatic fever (RF) and rheumatic heart disease (RHD) are the autoimmune sequelae caused by Group A Streptococcus. RHD still remains a major concern in the developing countries due to its poor diagnosis, lack of vaccines and social awareness among population. This study was aimed to identify the plausible early- and late-stage disease markers associated with RF/RHD. M...

To investigate the contribution of brain natriuretic peptide (BNP) promoter DNA methylation to the risk of rheumatic heart disease (RHD) and the influence of warfarin anticoagulant therapy on BNP methylation levels for RHD patients after surgery. BNP methylation levels were determined by bisulfite pyrosequencing from plasma samples of RHD patients compared with healthy controls. Several factors...

Updated and revised versions of COVID-19 vaccines are vital due to genetic variations the SARS-CoV-2 spike antigen. Furthermore, that safe, cost-effective, logistic-friendly critically needed for global equity, especially middle- low-income countries. Recombinant protein-based subunit against have been reported using receptor-binding domain (RBD) prefusion trimers (S-2P). Recently, a new versio...

antibodies provide a suitable tool in fundamental research and their high affinity and specificity make them invaluable for diagnostic and therapeutic applications. a promising alternative to conventional antibodies are the heavy chain antibodies (vhh) of camelidae having short length, high solubility and stability are preferred to other antibody derivatives. in this study, our goal was product...

In the Rh blood system, RhAG (Rh-associated glycoprotein, or Rh50) is thought to be involved in Rh30 (D, CE) expression by forming a protein complex on the red cell surface. To obtain further insight into the Rh complex, we chose nonerythroid COS-1 cells instead of proerythroblast-like K562 cells, which produce endogenous Rh proteins as cell host, for the expression of both RhAG and RhD. The Rh...