Type 2 diabetes mellitus (T2DM) is a highly prevalent disease worldwide. Cardiovascular disorders generated as a consequence of T2DM are a major cause of death related to this disease. Diabetic cardiomyopathy (DCM) is characterized by the morphological, functional and metabolic changes in the heart produced as a complication of T2DM. This cardiac disorder is characterized by constant high blood...

Heart disease is the major cause of death in diabetes, a disorder characterized by chronic hyperglycemia and cardiovascular complications. Diabetic cardiomyopathy (DCM) is increasingly recognized as a major contributor to diastolic dysfunction and heart failure in diabetes, but its molecular basis has remained obscure, in part because of its multifactorial origins. Here we employed comparative ...

Diabetic cardiomyopathy (DCM) is one of the most severe complications of diabetes without a clear pathogenesis. Th is study investigated the adiponectin (APN) and leptin levels in type II DCM, as well as their correlation with advanced glycation end-products (AGEs). From 2011-2013, 78 type II diabetes mellitus (T2DM) cases (40-65 years old) in the Taian region were randomly selected. Based on t...

Diabetic cardiomyopathy (DCM) is a progressive disease of the heart muscle and the third most common cause of heart failure. In the present study, we evaluated the effects of bone marrow‑derived endothelial progenitor cell (EPC) transplantation on the development of DCM in a streptozotocin (STZ)-induced diabetic rat model. Ex vivo generated, characterized and cultivated rat EPCs were identified...

Diabetic cardiomyopathy (DCM) is characterized by structural alterations such as cardiomyocyte hypertrophy, necrosis and focal fibrosis. Poly(ADP-ribose) polymerase 1 (PARP-1) is a nuclear enzyme which can be activated by DNA damage and plays a critical role in various diseases. We hypothesized that PARP-1 may play an important role in DCM and that its inhibition may protect cardiomyocytes from...

This study aimed to investigate the expression of signaling molecules, such as c‑Jun N‑terminal kinase 1 (JNK1) and insulin receptor substrate 1 (IRS1), in the myocardium of diabetic rats following intervention in the diacylglycerol‑protein kinase C (DAG‑PKC) signal transduction pathway. The rats were divided into three groups, the diabetic model, control and breviscapine‑treated diabetes (inte...

To clarify the abnormalities of myocardial membrane structure in cardiomyopathy, the density of intramembranous particles (IMP) of mitochondria, sarcoplasmic reticulum and sarcolemma, and the number of caveolar necks was evaluated by freeze-fracture morphology. The subjects consisted of 17 patients with hypertrophic cardiomyopathy (HCM), 6 patients with dilated cardiomyopathy (DCM), and 7 patie...

dilated cardiomyopathy (dcm) is accompanied by myocytes and connective tissue changes. matrix metalloproteinases (mmps) play important roles in cardiac remodeling. it seems that the gelatinases (mmp-2 and mmp-9) are effective enzymes in cardiomyopathy. dilated cardiomyopathy was confirmed in 22 dogs (patient group) including 11 female and 11 male by clinical examination, auscultation, thoracic ...

In majority of the cases familial dilated cardiomyopathy (DCM) is inherited in an autosomal dominant manner. In rare instances, this condition is inherited in an autosomal recessive pattern. In other rare cases, DCM can be inherited in an Xlinked pattern. Establishing a genetic diagnosis confirms or modifies the clinical diagnosis and enables disease specific estimates on prognostics and treatm...