7 rezultatet
BACKGROUND
Cardiac troponins are the preferred and recommended biomarkers of myocardial infarction. Unfortunately, most of the current commercial assays do not meet the guideline recommendations for sensitivity and low-end precision. Therefore, improvements in their analytical performance are still
The isoenzyme creatine kinase MB is very important for diagnosis of acute myocardial infarction (AMI). Some CK-MB immunoassays are sensitive, accurate and available for clinical application, but they are expensive and time-consuming procedures. Furthermore, conventional fluorescence
The aim of this study was to establish a dual-label time-resolved fluorescence immunoassay (TRFIA) for the simultaneous determination of cardiac troponin T (cTnT) and myoglobin (MYO) for the early diagnosis of acute myocardial infarction. The sandwich immunoassay was used to detect the concentration
OBJECTIVE
Ideally, mesenchymal stem cells (MSC) home to and/or remain at the site of damaged myocardium when administered after myocardial infarction. However, MSC may not remain in the heart, but instead relocate to other areas. We investigated quantitatively the distribution of labeled rat MSC,
BACKGROUND
Cardiac troponins (cTnI and cTnT) are the recommended biomarkers of myocardial infarction. As cTn-specific autoantibodies (cTnAAb) can interfere with the cTn detection by state-of-the-art cTnI assays, our objective was to develop a sensitive cTnI immunoassay free from this analytical
High performance quantitative procedure for evaluation of myoglobin in blood serum is developed. The principle of two-site immunometry was used involving monoclonal antibodies against nonoverlapping epitopes of myoglobin molecule. The fluorescent compound containing europium served as a label of the
OBJECTIVE
A limitation of cell therapy for heart disease is the fact that stem cells injected directly into the myocardium are capable of entering the vasculature and migrating to remote organs. We determined whether retention of mesenchymal stem cells (MSCs) in the infarcted myocardium could be