[Vascular endothelial growth factor in elderly and senile age: clinical and pathogenetic relationships.].

The aim of the study was to study the role of serum vascular endothelial growth factor and to determine its clinical significance in elderly and senile patients. The study included 124 people (40 men and 84 women) aged 60 to 89 years, the average age was 68,8±7,4 years. Serum levels of vascular endothelial growth factor (VEGF) were studied in the work; blood lipid spectrum parameters, indicators of acute phase blood proteins: C-reactive protein (C-RP), fibrinogen; glomerular filtration rate (GFR) according to the CKD-EPI formula based on serum creatinine and according to the F.

[Inflammatory markers, lipid metabolism and renal functional state in young, middle, elderly and senior patients with high cardiovascular risk.].

With increasing age in the human body, various pathophysiological changes are observed in response to the effects of various factors, taking into account the genetic predisposition. Among the possible factors causing an increase in cardiovascular risk in the general population are the level of blood pressure, changes in lipid metabolism and inflammation markers, as well as the magnitude of the filtration function of the kidneys. This publication examined inflammatory markers, lipid metabolism, and renal function in 269 (136 males and 133 females) young, middle, elderly, and senile patients at high cardiovascular risk.

[Cerebrovascular complications in patients with malignant neoplasms].

Patients with malignant neoplasms have an increased risk of cerebrovascular complications (intratumoral hemorrhage, invasion of arterial and venous sinus by tumor mass or leptomeningeal infiltrates, and tumor embolism). The review discusses the role and importance of cisplatin and radiation therapy in the occurrence of cerebrovascular complications in patients with malignant neoplasms that may occur before, during or years after treatment. Descriptions of individual clinical observations of the lesions of the central nervous system in the treatment of cancer are provided.

The prevalence of major cardiovascular risk factors in a rural population of the Chui region of Kyrgyzstan: The results of an epidemiological study.

Objective: To study the prevalence of cardiovascular (CV) risk factors (RFs) in the rural population of the Chui region of Kyrgyzstan (Central Asia).

Methods: The sample was representative of the population in terms of age and sex and included at least 10% of the population aged 18-65 y. Of the 1,672 people included in the cohort, 1.

[Correlations between parameters of central hemodynamics and cytokine profile in chronic kidney disease in combination with cerebrovascular diseases].

Aim: To study the relationship between central hemodynamics and arterial stiffness indicators with cystatin C, tumor necrosis factor-alpha (TNF-alpha) and interleukin-(IL)-10 in patients with chronic kidney disease (CKD) in combination with cerebrovascular diseases (CEV).

Material And Methods: One hundred and twenty patients, aged from 19 to 81 years, with signs of chronic renal dysfunction, including 73 with CKD (1st group) and 47 with CKD in combination with CEH (group 2), were examined. 'AngioScan' (Russia) was used to study indices of arterial rigidity.

[The relationship of hypertriglyceridemia and left ventricular remodeling types in patients with chronic kidney disease].

Aim: To assess the relationship between hypertriglyceridemia (THG) and left ventricular remodeling types in patients with chronic kidney disease(CKD).

Materials And Methods: A total of 152 patients with CKD from stages 1 to 3 were examined, 98 of them with CKD without THG (subgroup 1) and 54 with CKD and THG. All patients were assessed for the parameters of anthropometry, hemodynamics, lipid spectrum, uric acid, calcium, C-reactive protein (CRP), and serum cystatin C measurement with calculation of glomerular filtration rate.

[Bilateral impact of cardiorenal relationships in the nephrotic syndrome.].

To study and analyze the cardiorenal relationships in nephrotic syndrome, taking into account sex differences. A total of 272 patients with nephrotic syndrome (NS) aged 16 to 65 years were examined. All patients underwent general clinical examination, electro-and echocardiography, assessment of peripheral and biochemical blood counts.

[Renal dysfunction and indicators of arterial hormity in persons of elderly and senile age.].

In the presented paper had been examined parameters of arterial stiffness (stiffness index, SI m/s; reflection index, RI%; augmentation index, Alp; biological age of the vascular system, VA years; age index, AGI; alternative stiffness index, aSI; index of increase in HP=75, Aiр 75%), central arterial pressure and cystatin C content in serum. A totally were examined 98 persons (women, n=45 and men, n=53) elderly and older. A comparative analysis of arterial stiffness and its relationship with blood cystatin C in the examined groups with gender differences taken into account.

[Evaluation of nephrocerebral risk with the use of cystatin C in patients with chronic kidney disease].

Aim: To study a role of cystatin C in the nephrocerebral risk in chronic kidney disease at the initial stage of the disease.

Material And Methods: One hundred and twenty-eight patients (63 men and 65 women) with chronic kidney disease (CKD) were examined at the pre-dialysis stage of the disease. All patients underwent a complex clinical and laboratory examination with determination of the lipid spectrum, uric acid, fibrinogen, calcium and cystatin C, and subsequent calculation of the glomerular filtration rate (GFR).

[Endothelial dysfunction and arterial wall stiffness: New targets in diabetic nephropathy].

In recent years, one of the promising areas in clinical medicine is the study of impaired ments in endothelial function and arterial wall stiffness, which can be referred to as one of the important predictors of cardiovascular events in patients with chronic kidney disease, including that of diabetic etiology. There is strong evidence that endothelial function and great artery stiffness may be used as reliable clinical and instrumental indicators to evaluate the efficiency of therapeutic measures and the rate of progression of cardiovascular disorders in type 2 diabetes mellitus. The article presents data on the role of endothelial dysfunction and arterial wall stiffness in the progression of chronic kidney disease in type 2 diabetes mellitus and discusses the possibility of their correction with pharmacological agents.

The effect of severe grain refinement on the damage tolerance of a superelastic NiTi shape memory alloy.

Nickel-titanium (NiTi) shape memory alloys are widely used for medical components, as they can accommodate large strains in their superelastic state. In order to further improve the mechanical properties of NiTi, grain refinement by severe plastic deformation is applied to generate an ultrafine-grained microstructure with increased strength. In this work comprehensive fracture and fatigue crack growth experiments were performed on ultrafine-grained NiTi to assess its damage tolerance, which is essential for the safe use of this material in medical applications.

[THE INTERDEPENDENCE BETWEEN SMOKING, ALCOHOL, TOOTH PATHOLOGY AND PREVALENCE OF HELICOBACTER PYLORI AMONG ETHNIC GROUPS IN KYRGYZSTAN].

The main aim was to study the ethnic and social characteristics of the prevalence of certain risk factors among Kyrgyz ethnic population infected with Helicobacter pylori without clinical signs of the disease of upper gastrointestinal tract. The study involved 116 healthy individuals (57 and 49 Kyrgyz, Russian) who were tested on H. pylori infection, taking into account risk factors such as smoking, alcohol consumption, low or serious teeth damage.

The quality of sleep and periodic breathing in healthy subjects at an altitude of 3,200 m.

The medical risks of travel and stay at high altitude are well known. Many more people travel for recreation to lower but still significant altitudes. To investigate the quality of sleep and sleep-related breathing disorders (SRBD) at that altitude we performed full polysomnography in nine young volunteers at lowland (760 m above sea level) on the first and sixth night after ascent to 3,200 m.

[Effect of altitude on blood oxygenation during sleep in patients with bronchial asthma].

The aim of our study was to investigate the severity of overnight arterial blood desaturations in patients with asthma at the altitude of 3200 meters above sea level. 12 asthmatics and 12 healthy controls were investigated. Three overnight pulsoximetries were performed in all subjects, one at the lowland and on the 1st and 5th night at the altitude.

[Quality of sleep and periodic breathing during sleep in healthy persons at a height of 3200 meters].

In order to investigate quality of sleep and sleep-related breathing disorders (SRBD) at high altitude we performed full polysomnography in 9 young healthy volunteers at lowland (760 m above see level) and on the 1st and 6th night after the ascent to the altitude of 3200 m. The subjects were non-smoking males aged 20.3 +/- 3.