Endocrine Abstracts

Phytotherapy is the integral part of the combined treatment for diabetes mellitus. A large number of plants possessing hypoglycemic activity are described in the literature, but only small part of them is in use. Hypoglycemic effect of medicinal plants is preconditioned by the wide spectrum of compounds with biological activity in their composition. Flowers of carthamus (Carthamus tinctorius) and leaves of celery (Apium graveolens) are known to possess a numb...

Obesity is considered as a major factor of insulin resistance and diabetes mellitus risk. Study on lipid composition of tissues in obesity is relevant in understanding of mechanisms underlying insulin resistance.Aim: The work was initiated to study lipid composition of liver and skeletal muscles tissues in rats with alimentary obesity.Materials and methods: Obesity was induced in rats leading an inactive lifestyle with prolonged hi...

Sphingolipids constitute the structural base for all types of biological membranes, and are numerous in human and animal tissues. Metabolites of sphingolipids act as biological effectors, modulators and mediators in a number of biochemical processes; they are known to be pathogens in various human pathologies.We aimed at studying activity of sphingomyelinase, concentrations of sphingomyelin and its metabolites, such as ceramide and sphingosine, in organs...

Disturbance in insulin signaling under effect of sphingolipids is thought to be the mechanism underlying the obesity-mediated insulin resistance. The work was initiated to study sphingolipid metabolism in tissues of rats with obesity induced by a prolonged high-calorie diet. The lipid extraction and purification was performed by Folch’s method; concentrations of sphingosine and ceramide were measured by Lauter et al. method. In obesity, the levels of total gangli...

Associated with the increased generation of free radicals and reduced activity of antioxidant system, oxidative stress is a pathogenetic mechanism underlying the onset of diabetic complications. Antioxidants are known to facilitate normalization of lipid peroxidation, composition, structures and functions of biological membranes. Antioxidants are universal membrane-trophic agents protecting against damaging factors. Plant antioxidants play a significant role in treatment of di...

Testing for genetic markers is a promising approach in early diagnosis of type 1 diabetes mellitus (DM1). Of all DM1-associated genes and genetic loci, after HLA class II, insulin promoter gene confers the highest risk for the onset of disease with the burdened familial history for diabetes mellitus.Materials and methodsGenealogical analysis was used to identify the hereditary nature of the disease. DNA samples from 94 Uzbek patien...

Obesity of varying severities can be seen in the vast majority of patients with type 2 diabetes mellitus (DM2). Oxidative stress is considered as a key pathogenetic link in the formation of metabolic disorders in obesity. The work was initiated to assess intensity of oxidative stress in obese patients with DM2.Materials and methodsThe patients were divided into 3 groups. Patients with DM2 and BMI > 30 kg/m2 were incl...