under prolonged diabetic conditions, hba1c is produced from normal hemoglobin (hba0) through a non-enzymatic glycosylation or glycation, a process which enhances the hemoglobin susceptibility to be auto-oxidized to methemoglobin (methb). here we are reporting that the non-enzymatic reaction between fructose and methb (methb fructation) induces significant changes in the globin structure and deg...

Injury induces the recruitment of bone marrow-derived cells (BMDCs) that contribute to the repair and regeneration process. The behavior of BMDCs in injured tissue has a profound effect on repair, but the regulation of BMDC behavior is poorly understood. Aberrant recruitment/retention of these cells in wounds of diabetic patients and animal models is associated with chronic inflammation and imp...

We investigated the effect of curcumin on liver injury in diabetic rats induced by streptozotocin (STZ) through modulation of endoplasmic reticulum stress (ERS) and unfolded protein response (UPR). Experimental diabetes was induced by a single intraperitoneal injection of STZ (55 mg/kg), and curcumin was given at 100 mg/kg by gavage for 56 days. We observed that curcumin improved the morphologi...

OBJECTIVE To test the effect of some trace elements, on protein and lipoprotein glycosylation and their impact on the severity of diabetic retinopathy. METHODS A case control study was conducted in 42 diabetic patients (14 without retinopathy [DC]; 14 with non-proliferative diabetic retinopathy [NPDR]; 14 with proliferative diabetic retinopathy [PDR]) at Ebin Al-Haitham Specialized Hospital, ...

Poor wound healing is considered an obstacle in diabetics, which requires effective therapy. Our goal was to investigate the combined effect of mint and silver nanoparticle hydrogel films as wound-healing agents diabetic rats. Thirty rats were arranged into five groups. The prepared through eco-friendly method, excluding toxic solvents diluents. Gel 1 fucidin showed complete on 22nd day, while ...

It was shown that hyperglycemia in diabetic patients is the main factor of diabetic peripheral neuropathies. Various pathways related to oxidative stress, vascular defect and defective endothelium dependent relaxation have been implicated in the development of diabetic peripheral neuropathy. A substantial number of studies have shown that antioxidant treatment are promising therapeutics that ca...

Hyperglycemia plays a critical role in the development of diabetic neuropathy. Hyperglycemia induces oxidative stress in neurons, resulting in neuronal cell apoptosis and dysfunction. Anti-apoptotic properties of neurosteroids have been demonstrated in numerous cellular models of neurodegenerative studies. Here, the protective effects of neurosteroid allopregnanolone were investigated in in vit...

We investigated the protective and antioxidative effects of selenium nanoparticles (SeNPs) in streptozotocin STZ-induced diabetic rats. STZ-diabetic rats were exposed daily to treatments with SeNPs and/or insulin and then the effect of these treatments on the parameters correlated to oxidative damage of the rat testes were assessed. Biochemical analysis revealed that SeNPs are able to ameliorat...

abstract  introduction: hyperalgesia is considered as one the marked signs of subchronic diabetes mellitus that could affect the life style of the patients. with c onsidering the potential anti-diabetic effect of the medicinal plant withania somnifera (ws)( ashwagandha), this study was designed to investigate the analgesic effect of ws on formalin-induced nociceptive responses (standard formali...

Low-protein diets have been recommended as diet therapy for the management of chronic kidney disease; however, its effect on disease has not scientifically proven. Although several studies reported significantly more favorable results with low-protein than normal-protein diet, renal protective effects are still unclear in diabetic patients disease. Moreover, some that extremely may increase ris...