Effect of Polyphenols on the Hemostatic System in Rats with Streptozotocin-Induced Type II Diabetes
Аннотация
In type 2 diabetes mellitus, all hemostatic systems involved in blood clotting, regulation of vascular tone, the condition of blood cells, and plasma enzyme systems are activated. In this disease, there is a clear correlation between hemocoagulation disorders and the degree of glycemia. In this regard, an important and urgent task is to study these mechanisms and to search for new drugs that can prevent further progression. In this study, experiments on model rats were conducted to test the effects of polyphenols as antidiabetic agents. Polyphenol-containing foods and beverages such as coffee, guava tea, blueberries, olive oil, propolis, chocolate, red wine, grape seeds, and cocoa have been shown to exert beneficial effects in individuals with type 2 diabetes mellitus. These compounds contribute to better glucose regulation, enhance vascular health, reduce insulin resistance, and help lower HbA1c levels, thereby potentially mitigating both the progression and complications of diabetes, including alterations in the hemostatic system. This paper presents a study of polyphenol preparations isolated from the Pistacia vera plant (compound ANK-1), the Karelinia caspia plant (compound KCL-1), and an extract from the Isatis tinctoria L. plant (compound ITL-2), and their effects on biochemical parameters and the blood-clotting system in rats with experimentally induced type 2 diabetes caused by streptozotocin.