Abstract Background Changes in the proteoglycans glypican and syndecan-4 have been reported in several pathological conditions. but little is known about their expression in the heart during diabetes. The aim of this study was to investigate in vivo heart function changes and alterations in mRNA expression and protein levels of glypican-1 and syndecan-4 in cardiac and skeletal muscles... https://parisnaturalfoodes.shop/product-category/polygonum/