Search Results - D. U. Akasheva

The theory of chronic hyperactivation of neurohormonal systems, in particular, sympathoadrenal and renin-angiotensin-aldosterone, is the basis of modern concepts of the pathogenesis of heart failure. The medicinal blocking of these two systems has proved to be effective in the treatment of heart fai...

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An unhealthy diet takes the lead in the concept of cardiovascular risk factors. It contributes to the development of various so-called “alimentary-dependent” risk factors and conditions: overweight/obesity, hyperglycemia, high blood pressure and hypercholesterolemia. This, in turn, leads to high car...

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Aim. To study the relationship between echocardiographic parameters of left ventricular (LV) function and carbohydrate metabolism indicators, as well as to evaluate value of speckle-tracking echocardiography (STE) in the early diagnosis of subclinical LV dysfunction in type 2 diabetes (T2D) in indiv...

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The heart  itself ageing  is characterized  by structural  and  functional changes, determined just by older age, even in absence of cardiovascular pathology. Carbohydrate  metabolism disorders,  based upon the insulin resistance, are  common  in elderly, and  worsen the processes of ageing,  includ...

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The authors discuss major structural and functional vascular changes accompanying ageing, the mechanisms of their development, and potential methods of their correction.

Insulin resistance plays the main role in the pathogenesis of diabetes mellitus and its complications. It is also a major factor of the pathology associated with age, which leads to accelerated aging. Data about the role of insulin resistance and its correction in vascular aging are presented.

The growing population of elderly people is the main «antithrombotic drugs consumer» because there is higher prevalence of thromboembolic diseases (acute coronary syndrome, venous thromboembolism, atrial fibrillation) among them than among younger people. Elderly people have high risks of both throm...

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Aim. To study the relationship between the structural and functional left ventricular (LV) parameters and N-terminal pro-brain natriuretic peptide (NT-proBNP) and inflammatory markers in patients with type 2 diabetes (T2D) without clinical manifestations of cardiovascular diseases, as well as to eva...

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The share of elderly people in the general population has been steadily increasing. Age is one of the main risk factors (RFs) of cardiovascular disease. However, the current focus of preventive medicine is on modifiable RFs, such as arterial hypertension, hypercholesterolemia, and smoking, while age...

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Ageing is an inevitable process which affects quality of life and reduces life expectancy. Age-related cardiac changes reduce compensatory reserves of the heart and accelerate the disease development. Such changes in cardiac structure and function, observed in the absence of cardiovascular disease (...

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Heart ageing is a complex process including multiple cellular and molecular-level changes and resulting in different ageing phenotypes within the same biological species. According to the existing ageing theories, the multiple interacting mechanisms of ageing include somatic mutations, telomere shor...

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Chronic mesenteric ischemia (CMI) is a rare vascular disease. Unlike acute ischemia with a sudden onset, CMI is characterized by permanent or episodic intestinal hypoperfusion, usually due to atherosclerotic vascular lesion. Despite the high prevalence of atherosclerosis of mesenteric arteries in th...

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The authors discuss the mechanisms of insulin resistance (IR) development; the IR role in the development and progression of the major age-related vascular changes; IR and the transformation of vascular ageing into disease; and IR impact on life expectancy.

Aim. To assess the  relation of age-depended changes  in heart  rate variability (HRV) with telomere  length.  With the  age,  even  with no cardiovascular  diseases (CVD), there  is a decline of HRV which is an indicator of vegetative system condition. The probable  mechanism  for age-related decre...

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Aim. To study sex characteristics of cutaneous microvascular structure and function in a cohort of healthy working-age people without cardiovascular diseases.Material and methods. The study included 35 healthy men (42±4 years) and 34 women (41 ±5 years). The cardiovascular system was assessed in all...

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Aim. To study the relationship between telomerase activity and parameters of carbohydrate metabolism and vascular wall depending on the type 2 diabetes (T2D).Material and methods. The study included 50 patients with T2D and 139 healthy volunteers. All subjects were assessed for carbohydrate metaboli...

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Aim. To study the age-related changes in structure of myocardium of the left ventricle and their relation with telomere length. With the age even in absence of cardiovascular diseases (CVD) and risk factors (CRF) there is a changing of the left ventricle (LV) myocardium structure. Probable mechanism...

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Aim. To study interrelationship between cardiovascular risk factors and cellular and vascular aging processes. Material and methods. Totally 136 patients were included having no signs of cardiovascular diseases, diabetes 2nd type and receiving no drug therapy, but with one or several risk factors fo...

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Arterial wall status is determined by several characteristics, the main of them are as follows: pulse wave velocity (PWV), carotid arteries intima-media thickness (IMT), the presence of atherosclerotic plaques, endothelium-dependent vasodilation (EDVD). When these parameters change, the risk for car...

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Detection of principal subclinical arterial wall lesions is one of the most important aspects of effective cardiovascular disease (CVD) primary prevention. Such lesions include: arterial wall thickening, increased rigidity, endothelial dysfunction development. However, the role of traditional CVD ri...

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