71 research outputs found

    Marketing activity in the context of the digital economy

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    Purpose: The presented article aims to identify and assess the prospects of construction companies' marketing activities in the digital economy. Design/Methodology/Approach: For the description of the construction companies'marketing activities prospects in the digital economy it is necessary: first, to determine the specifics of the construction companies marketing activities; second, to assess the trends in the digital economy development in relation to the construction product promotion; third, to determine the directions of construction marketing development. Findings: For the estimating of the construction companies'marketing activities prospects in the digital economy the basic principles of the choice of the construction product making by the target consumers have been identified, the analysis of the efforts of construction companies marketing activities and potential buyers in the digital space has been carried. The authors systematized the basic directions of the development of construction companies' marketing activities in the digital economy. Practical Implications: The research results may be implemented into managerial practices in order to improve and increase the efficiency of construction companies' marketing activities. Originality/Value: The main contribution of this study is the assessment of the basic trends of development of construction companies'marketing activities in the digital economy, on the basis of which specific events of marketing policy can be implemented.peer-reviewe

    ВлияниС лСчСния тяТСлой хроничСской обструктивной Π±ΠΎΠ»Π΅Π·Π½ΠΈ Π»Π΅Π³ΠΊΠΈΡ… тиотропия Π±Ρ€ΠΎΠΌΠΈΠ΄ΠΎΠΌ Π½Π° ΠΊΠΎΠΌΠΎΡ€Π±ΠΈΠ΄Π½Ρ‹Π΅ соматогСнныС Ρ‚Ρ€Π΅Π²ΠΎΠΆΠ½ΠΎ-дСпрСссивныС расстройства

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    The aim of comparative research was the estimation of alarm and depression dynamics at patients with stable chronic obstructive pulmonary disease under influence of tiotropium treatment on HADS questionnaire. Are surveyed 30 patients who were not receiving supporting therapy and 27 patients, using a fluticasone/salmeterol combination. After 3 months of tiotropium treatment the level of alarm and depression decreased in both groups.Π‘ Ρ†Π΅Π»ΡŒΡŽ ΠΎΡ†Π΅Π½ΠΈΡ‚ΡŒ Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΡƒ Ρ‚Ρ€Π΅Π²ΠΎΠ³ΠΈ ΠΈ дСпрСссии Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… ΡΡ‚Π°Π±ΠΈΠ»ΡŒΠ½ΠΎΠΉ хроничСской обструктивной болСзнью Π»Π΅Π³ΠΊΠΈΡ… Π½Π° Ρ„ΠΎΠ½Π΅ лСчСния тиотропия Π±Ρ€ΠΎΠΌΠΈΠ΄ΠΎΠΌ ΠΏΠΎ опроснику HADS обслСдовано 30 Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ…, Π½Π΅ ΠΏΠΎΠ»ΡƒΡ‡Π°Π²ΡˆΠΈΡ… ΠΏΠΎΠ΄Π΄Π΅Ρ€ΠΆΠΈΠ²Π°ΡŽΡ‰Π΅ΠΉ Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ, ΠΈ 27 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ², ΠΏΡ€ΠΈΠΌΠ΅Π½ΡΠ²ΡˆΠΈΡ… ΠΊΠΎΠΌΠ±ΠΈΠ½Π°Ρ†ΠΈΡŽ Ρ„Π»ΡƒΡ‚ΠΈΠΊΠ°Π·ΠΎΠ½Π° ΠΈ ΡΠ°Π»ΡŒΠΌΠ΅Ρ‚Π΅Ρ€ΠΎΠ»Π°. Π§Π΅Ρ€Π΅Π· 3 мСс лСчСния тиотропия Π±Ρ€ΠΎΠΌΠΈΠ΄ΠΎΠΌ Π² ΠΎΠ±Π΅ΠΈΡ… Π³Ρ€ΡƒΠΏΠΏΠ°Ρ… ΡƒΡ€ΠΎΠ²Π΅Π½ΡŒ Ρ‚Ρ€Π΅Π²ΠΎΠ³ΠΈ ΠΈ дСпрСссии ΡƒΠΌΠ΅Π½ΡŒΡˆΠΈΠ»ΡΡ

    Analysis of the intestinal microbiota of the taxonomic composition of patients with chronic obstructive pulmonary disease

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    The paper summarizes the results ot studies on the composition ot microbial communities in stool samples of patients with chronic obstructive pulmonary disease compared with healthy volunteers using genome-metagenomic sequencing. It is shown that the microbial community ot the intestine in patients with COPD is characterized as diverse taxonomic composition of metagenomes that the microbiota of healthy volunteers. In this case, the normal composition of intestinal microbiota in patients with COPD differs from samples of healthy individuals qualitatively and quantitatively. In contrast to healthy volunteers, the intestinal microbiota in patients with COPD was characterized by a higher average representation of microorganisms of the genus Acidaminococcus, Bacteroides, Barnesiella, Flavonifractor, Odoribacter, Parabacteroides, Tannerella and reduced representation of commensal microorganisms - the genera Bifidobacterium. Catenibacterium, Coprococcus, Lactobacillus, Prevotella (mainly Prevotella copri). Ruminococcus. representatives of Firmicutes - Faecalibacterium and Eubacterium.Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ ΠΎΠ±ΠΎΠ±Ρ‰Π΅Π½Ρ‹ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ исслСдований ΠΏΠΎ ΠΈΠ·ΡƒΡ‡Π΅Π½ΠΈΡŽ состава сообщСства ΠΌΠΈΠΊΡ€ΠΎΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠΎΠ² Π² ΠΎΠ±Ρ€Π°Π·Ρ†Π°Ρ… ΠΊΠ°Π»Π° Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… хроничСском обструктивной болСзнью Π»Π΅Π³ΠΊΠΈΡ… Π² сравнСнии со Π·Π΄ΠΎΡ€ΠΎΠ²Ρ‹ΠΌΠΈ Π΄ΠΎΠ±Ρ€ΠΎΠ²ΠΎΠ»ΡŒΡ†Π°ΠΌΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ ΠΏΠΎΠ»Π½ΠΎΠ³Π΅Π½ΠΎΠΌΠ½ΠΎΠ³ΠΎ ΠΌΠ΅Ρ‚Π°Π³Π΅Π½ΠΎΠΌΠ½ΠΎΠ³ΠΎ сСквСнирования. Показано, Ρ‡Ρ‚ΠΎ сообщСство ΠΌΠΈΠΊΡ€ΠΎΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠΎΠ² ΠΊΠΈΡˆΠ΅Ρ‡Π½ΠΈΠΊΠ° Ρƒ ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² с Π₯ΠžΠ‘Π― характСризуСтся ΡΡ‚ΠΎΠ»ΡŒ ΠΆΠ΅ Ρ€Π°Π·Π½ΠΎΠΎΠ±Ρ€Π°Π·Π½Ρ‹ΠΌ таксономичСским составом ΠΌΠ΅Ρ‚Π°Π³Π΅Π½ΠΎΠΌΠΎΠ², Ρ‡Ρ‚ΠΎ ΠΈ ΠΌΠΈΠΊΡ€ΠΎΠ±ΠΈΠΎΡ‚Π° Π·Π΄ΠΎΡ€ΠΎΠ²Ρ‹Ρ… Π΄ΠΎΠ±Ρ€ΠΎΠ²ΠΎΠ»ΡŒΡ†Π΅Π². ΠŸΡ€ΠΈ этом Π½ΠΎΡ€ΠΌΠ°Π»ΡŒΠ½Ρ‹ΠΉ состав ΠΊΠΈΡˆΠ΅Ρ‡Π½ΠΎΠΉ ΠΌΠΈΠΊΡ€ΠΎΠ±ΠΈΠΎΡ‚Ρ‹ Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π₯ΠžΠ‘Π› отличаСтся ΠΎΡ‚ ΠΎΠ±Ρ€Π°Π·Ρ†ΠΎΠ² Π·Π΄ΠΎΡ€ΠΎΠ²Ρ‹Ρ… Π»ΠΈΡ† качСствСнно ΠΈ количСствСнно Π’ ΠΎΡ‚Π»ΠΈΡ‡ΠΈΠ΅ ΠΎΡ‚ Π·Π΄ΠΎΡ€ΠΎΠ²Ρ‹Ρ… Π΄ΠΎΠ±Ρ€ΠΎΠ²ΠΎΠ»ΡŒΡ†Π΅Π², ΠΊΠΈΡˆΠ΅Ρ‡Π½Π°Ρ ΠΌΠΈΠΊΡ€ΠΎΠ±ΠΈΠΎΡ‚Π° Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… Π₯ΠžΠ‘Π› Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ·ΠΎΠ²Π°Π»Π°ΡΡŒ Π±ΠΎΠ»Π΅Π΅ высокой срСднСй ΠΏΡ€Π΅Π΄ΡΡ‚Π°Π²Π»Π΅Π½Π½ΠΎΡΡ‚ΡŒΡŽ ΠΌΠΈΠΊΡ€ΠΎΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠΎΠ² Ρ€ΠΎΠ΄ΠΎΠ² Acidaminococcus, Bacteroides, Barnesiella, Flavonifractor, Odoribacter. Parabacteroides. Tannerella ΠΈ сниТСнной ΠΏΡ€Π΅Π΄ΡΡ‚Π°Π²Π»Π΅Π½Π½ΠΎΡΡ‚ΡŒΡŽ ΠΌΠΈΠΊΡ€ΠΎΠΎΡ€Π³Π°Π½ΠΈΠ·ΠΌΠΎΠ²-коммСнсалов - прСдставитСлСн Ρ€ΠΎΠ΄ΠΎΠ² Bifidobacterium. Catembacterium, Coprococcus. Lactobacillus, Prevotella (прСимущСствСнно Prevotella copri), Ruminococcus. прСдставитСлСй ΠΎΡ‚Π΄Π΅Π»Π° Firmicutes - Faecalibacterium ΠΈ Eubacterium

    Microbiological oropharyngeal patterns in patients with different phenotypes of chronic obstructive pulmonary disease

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    peer reviewedPersistent bronchial inflammation in chronic obstructive pulmonary disease (COPD) is considered the cause of ventilation disorders and related contamination with conditionally pathogenic microorganisms; the latter can proceed and transform into a full infection, which can aggravate and exacerbate COPD. The aim of the study was to evaluate the relations between the oropharyngeal microbiota in patients with COPD and the clinical, functional, and prognostic parameters of the disease. Materials and Methods. 64 patients with COPD were included in the study; the participants were scheduled to visit our clinic on two occasions. In the first visit, their medical history was studied in detail and the major examination procedures were conducted. Those included an assessment of the respiratory function, the 6-minute walk test, the degree of dyspnea by the Medical Research Council scale, body plethysmography, the diffusion capacity of the lungs, and a chest CT scan. The second visit took place 12 months after the first one to assess the changes in the course of the disease. The result was considered negative if, in the second examination, the patientβ€˜s condition was found more severe. Oropharyngeal samples of all patients were sequenced to identify the V3–V4 variable sites of the 16S rRNA gene. Results. It is found that the microbiological oropharyngeal patterns in COPD patients depend on the source of micro-aspiration. In addition, the changes in the oropharyngeal microbiota correlate with the severity and prognosis of the disease, as well as the patient phenotype. Based on the data obtained by sequencing parts of the 16S rRNA gene, the role of oropharyngeal microbiota in determining the course and prognosis of COPD has been elucidated. Conclusion. The presented clinical and functional characteristics associated with oropharyngeal microbiota indicate that microaspirations from other body compartments not only affect the composition of oropharyngeal microbiota in patients with COPD but also have an important prognostic significance. Β© 2018, Nizhny Novgorod State Medical Academy. All rights reserved

    DIFFICULTY OF COPD PREDICTING AS A CHALLENGE TO MODERN CLINICAL PULMONOLOGY

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    In recent years, medical community has come to the conclusion that the currently used prognostic criteria of the course of COPD, do not allow to predict the further development of the disease, its complications and outcomes with high accuracy. The most popular predictor in clinical practice remains the determination of the level of FEV1. However, the need to expand the list of criteria for determination of a more precise prognosis and clinical outcome of the disease is obvious. The main task of modern pulmonology is the search for prognostic markers of several complex parameters, capable of ensuring the timely prognosis and choice of adequate therapy. The presence of comorbid diseases and high frequency of exacerbations in COPD patients should be treated as such markers

    ΠšΠΎΠ½ΡΡ‚Ρ€ΡƒΠΊΡ†ΠΈΠΎΠ½Π½Ρ‹Π΅ ΡƒΠΏΡ€ΠΎΡ‡Π½ΡΡŽΡ‰ΠΈΠ΅ ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ‚Π½Ρ‹Π΅ покрытия Π½Π° Π°Π»ΡŽΠΌΠΈΠ½ΠΈΠ΅Π²Ρ‹Ρ… сплавах ΠΈΠ· ΠΌΠ°Ρ‚Ρ€ΠΈΡ‡Π½Ρ‹Ρ… ΡƒΠ³Π»Π΅Ρ€ΠΎΠ΄Π½Ρ‹Ρ… ΠΈ мСталлоксидных наноструктур

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    ИспользованиС соврСмСнных конструкционных ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠ² ΠΎΠ±Ρ‹Ρ‡Π½ΠΎ ограничиваСтся Ρ‚Π΅ΠΌ, Ρ‡Ρ‚ΠΎ ΡƒΠ²Π΅Π»ΠΈΡ‡Π΅Π½ΠΈΠ΅ прочности ΠΏΡ€ΠΈΠ²ΠΎΠ΄ΠΈΡ‚ ΠΊ сниТСнию пластичности. Однако Π±ΠΎΠ»Π΅Π΅ Π³Π»ΡƒΠ±ΠΎΠΊΠΎΠ΅ ΠΈΠ·ΡƒΡ‡Π΅Π½ΠΈΠ΅ Ρ„ΠΈΠ·ΠΈΠΊΠΈ Π΄Π΅Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½Ρ‹Ρ… процСссов наноструктурированных ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠ² ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΎ, Ρ‡Ρ‚ΠΎ ΡƒΠΌΠ΅Π½ΡŒΡˆΠ΅Π½ΠΈΠ΅ ΠΈΡ… микроструктуры ΠΈ наноструктурированиС приводят ΠΊ появлСнию Π² Π½ΠΈΡ… Π½ΠΎΠ²Ρ‹Ρ… качСств ΠΈ созданию Π½ΠΎΠ²Ρ‹Ρ… Π²ΠΈΠ΄ΠΎΠ² ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠ² с ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½ΠΎΠΉ ΠΏΡ€ΠΎΡ‡Π½ΠΎΡΡ‚ΡŒΡŽ ΠΈ ΠΏΠ»Π°ΡΡ‚ΠΈΡ‡Π½ΠΎΡΡ‚ΡŒΡŽ. ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π½Ρ‹Π΅ исслСдования ΠΏΡ€ΠΈ Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ΅ конструкционных ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ‚Π½Ρ‹Ρ… ΠΏΠΎΠΊΡ€Ρ‹Ρ‚ΠΈΠΉ с наполнитСлями ΠΈΠ· ΠΌΠ°Ρ‚Ρ€ΠΈΡ‡Π½Ρ‹Ρ… наноструктур Π½Π° основС мСталлооксидных ΠΈ ΡƒΠ³Π»Π΅Ρ€ΠΎΠ΄Π½Ρ‹Ρ… ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠ² ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΈ пСрспСктивы для ΠΈΡ… примСнСния Π² качСствС ΡƒΠΏΡ€ΠΎΡ‡Π½ΡΡŽΡ‰ΠΈΡ… ΠΏΠΎΠΊΡ€Ρ‹Ρ‚ΠΈΠΉ Π½Π° алюминии ΠΏΡ€ΠΈ ΠΈΠ·Π³ΠΎΡ‚ΠΎΠ²Π»Π΅Π½ΠΈΠΈ Π»ΠΈΡ‚Ρ‹Ρ… ΠΈΠ·Π΄Π΅Π»ΠΈΠΉ Ρ‚ΠΎΡ‡Π½ΠΎΠΉ Ρ„ΠΎΡ€ΠΌΡ‹ ΠΈΠ· Ρ†Π²Π΅Ρ‚Π½Ρ‹Ρ… сплавов с ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½ΠΎΠΉ ΠΈΠ·Π½ΠΎΡΠΎΡΡ‚ΠΎΠΉΠΊΠΎΡΡ‚ΡŒΡŽ ΠΈ ΡƒΠ΄Π°Ρ€Π½ΠΎΠΉ Π²ΡΠ·ΠΊΠΎΡΡ‚ΡŒΡŽ, создании наноструктурированных Π·Π°Ρ‰ΠΈΡ‚Π½Ρ‹Ρ… Ρ‚Π΅Ρ€ΠΌΠΎ- ΠΈ коррозионностойких ΠΏΠΎΠΊΡ€Ρ‹Ρ‚ΠΈΠΉ, ΠΎΠ±Π»Π°Π΄Π°ΡŽΡ‰ΠΈΡ… ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½ΠΎΠΉ ΠΏΡ€ΠΎΡ‡Π½ΠΎΡΡ‚ΡŒΡŽ ΠΈ Π½ΠΈΠ·ΠΊΠΎΠΉ Π²ΠΎΡΠΏΠ»Π°ΠΌΠ΅Π½ΡΠ΅ΠΌΠΎΡΡ‚ΡŒΡŽ

    Synthesis of matrix nanostructures from oxides and sulfides of transition metals

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    An original technology for the formation of spatially ordered planar TiO2/Bi2O3 and TiO 2 /CdS nanosystems is proposed, which based on the electrochemical anodization of titanium through anodic alumina mask and ionic cyclic layering of composite films based on Bi2O3 and chemical deposition of CdS on nanostructured TiO 2 surface. Comprehensive studies of multicomponent composites with three-dimensional architecture specified for practical use have been carried out, and prospects for the creation of effective photovoltaic and sensoric devices on their basis have been determined

    РСслизумаб Π² Π»Π΅Ρ‡Π΅Π½ΠΈΠΈ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… тяТСлой Π±Ρ€ΠΎΠ½Ρ…ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ астмой ΡΠΎΠ·ΠΈΠ½ΠΎΡ„ΠΈΠ»ΡŒΠ½ΠΎΠ³ΠΎ Ρ„Π΅Π½ΠΎΡ‚ΠΈΠΏΠ°

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    It is known that patients with severe asthma often fail to achieve disease control. Excessive airways eosinophilic inflammation is one of the key causes of severe uncontrolled asthma in this case. The occurrence of eosinophilic phenotype of inflammation is quite high in severe uncontrolled asthma. Thus, about 55% of patients have eosinophil level in induced sputum β‰₯ 3%. Eosinophilic phenotype of asthma is associated with greater severity of symptoms, presence of atopy, late onset of the disease, and lack of response to inhaled glucocorticosteroids. Numerous studies confirmed the relationship between elevated eosinophils in the airways and more frequent and severe asthma exacerbations, as well as reduced lung function, increased administration of steroids and other medications, and more frequent use of healthcare services. Severe eosinophilic asthma is characterized mainly by late onset of the disease, persistent eosinophilia in the airways and peripheral blood. It is associated with frequent exacerbations, chronic or intermittent need to the use of systemic corticosteroids to achieve better control of the disease, and unfavorable prognosis of the natural course. Predominantly eosinophilic type of airway inflammation is a characteristic manifestation of T2 endotype of asthma, that is implemented due to the domination of Th2-lymphocyte response (allergic asthma) and/or due to high activity of type 2 innate lymphoid cells (ILC2) involved in the development of both non-allergic and allergic asthma. Th2 and ILC2 cells increase IL-5 level, which plays an important role in the formation of uncontrolled eosinophilic inflammation in the airways in patients suffering from T2 endotype of severe asthma, by stimulating eosinophil precursor maturation in the bone marrow, mobilization of eosinophils and precursors from the bone marrow, accumulation of eosinophils in the blood, eosinophilic infiltration of lung tissue, and eosinophil migration in the area of inflammation. The novel medication reslizumab (Cinqair) is the first anti-IL-5 immunological biologic drug registered in Russia for the treatment of severe asthma with eosinophilic airway inflammation. As a humanized monoclonal antibody (IgG4k) with high affinity for IL-5, reslizumab specifically binds to IL-5 and inhibits its interaction with IL-5 receptor on the cell surface, thus disrupting the underlying pathophysiology of bronchial inflammation in asthma, including maturation and survival of eosinophils, inflammation and remodeling of the airways. Clinical effects of reslizumab are manifested as decreased asthma exacerbation rate, improved lung function, and disease control.Π˜Π·Π²Π΅ΡΡ‚Π½ΠΎ, Ρ‡Ρ‚ΠΎ Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ… тяТСлой Π±Ρ€ΠΎΠ½Ρ…ΠΈΠ°Π»ΡŒΠ½ΠΎΠΉ астмой (БА) часто Π½Π΅ достигаСтся ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒ Π½Π°Π΄ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠ΅ΠΌ. ΠŸΡ€ΠΈ этом ΠΈΠ·Π±Ρ‹Ρ‚ΠΎΡ‡Π½ΠΎΠ΅ ΡΠΎΠ·ΠΈΠ½ΠΎΡ„ΠΈΠ»ΡŒΠ½ΠΎΠ΅ воспалСниС Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΏΡƒΡ‚Π΅ΠΉ являСтся ΠΎΠ΄Π½ΠΎΠΉ ΠΈΠ· ΠΊΠ»ΡŽΡ‡Π΅Π²Ρ‹Ρ… ΠΏΡ€ΠΈΡ‡ΠΈΠ½ тяТСлого Π½Π΅ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΠΈΡ€ΡƒΠ΅ΠΌΠΎΠ³ΠΎ тСчСния БА. Π’ структурС тяТСлой Π½Π΅ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΠΈΡ€ΡƒΠ΅ΠΌΠΎΠΉ БА частота ΡΠΎΠ·ΠΈΠ½ΠΎΡ„ΠΈΠ»ΡŒΠ½ΠΎΠ³ΠΎ Ρ„Π΅Π½ΠΎΡ‚ΠΈΠΏΠ° воспалСния достаточно высока. Π’Π°ΠΊ, ΠΎΠΊΠΎΠ»ΠΎ 55 % ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠ² Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€ΠΈΠ·ΡƒΡŽΡ‚ΡΡ ΡƒΡ€ΠΎΠ²Π½Π΅ΠΌ эозинофилов Π² ΠΈΠ½Π΄ΡƒΡ†ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΌΠΎΠΊΡ€ΠΎΡ‚Π΅ β‰₯ 3 %. Π­ΠΎΠ·ΠΈΠ½ΠΎΡ„ΠΈΠ»ΡŒΠ½Ρ‹ΠΉ Ρ„Π΅Π½ΠΎΡ‚ΠΈΠΏ БА ассоциируСтся с большСй Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½ΠΎΡΡ‚ΡŒΡŽ симптомов, Π°Π»Π»Π΅Ρ€Π³ΠΈΠ΅ΠΉ, Π½Π΅Ρ€Π΅Π΄ΠΊΠΎ с ΠΏΠΎΠ·Π΄Π½ΠΈΠΌ Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠ΅ΠΌ заболСвания ΠΈ Π½Π΅ΠΏΠΎΠ»Π½Ρ‹ΠΌ ΠΎΡ‚Π²Π΅Ρ‚ΠΎΠΌ Π½Π° Π»Π΅Ρ‡Π΅Π½ΠΈΠ΅ ингаляционными Π³Π»ΡŽΠΊΠΎΠΊΠΎΡ€Ρ‚ΠΈΠΊΠΎΡΡ‚Π΅Ρ€ΠΎΠΈΠ΄Π°ΠΌΠΈ (ΠΈΠ“ΠšΠ‘). Π’ многочислСнных исслСдованиях ΠΏΠΎΠ΄Ρ‚Π²Π΅Ρ€ΠΆΠ΄Π΅Π½Π° связь ΠΌΠ΅ΠΆΠ΄Ρƒ ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½Ρ‹ΠΌ ΡƒΡ€ΠΎΠ²Π½Π΅ΠΌ эозинофилов Π² Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… путях ΠΈ Π±ΠΎΠ»Π΅Π΅ частыми ΠΈ тяТСлыми обострСниями БА, Π° Ρ‚Π°ΠΊΠΆΠ΅ сниТСнной Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠ΅ΠΉ Π»Π΅Π³ΠΊΠΈΡ…, ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½Ρ‹ΠΌ ΠΏΡ€ΠΈΠ΅ΠΌΠΎΠΌ Π“ΠšΠ‘ ΠΈ Π΄Ρ€ΡƒΠ³ΠΈΡ… лСкарствСнных ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠ², Π±ΠΎΠ»Π΅Π΅ частым использованиСм услуг здравоохранСния. ВяТСлая ΡΠΎΠ·ΠΈΠ½ΠΎΡ„ΠΈΠ»ΡŒΠ½Π°Ρ БА характСризуСтся прСимущСствСнно ΠΏΠΎΠ·Π΄Π½ΠΈΠΌ Π½Π°Ρ‡Π°Π»ΠΎΠΌ заболСвания, ΠΏΠ΅Ρ€ΡΠΈΡΡ‚ΠΈΡ€ΡƒΡŽΡ‰Π΅ΠΉ эозинофилиСй Π² Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… путях ΠΈ пСрифСричСской ΠΊΡ€ΠΎΠ²ΠΈ. Π•ΠΉ свойствСнны частыС обострСния, постоянная ΠΈΠ»ΠΈ эпизодичСская Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡ‚ΡŒ ΠΎΡ‚ примСнСния систСмных Π“ΠšΠ‘ для достиТСния Π»ΡƒΡ‡ΡˆΠ΅Π³ΠΎ контроля Π½Π°Π΄ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠ΅ΠΌ, Π° Ρ‚Π°ΠΊΠΆΠ΅ нСблагоприятный ΠΏΡ€ΠΎΠ³Π½ΠΎΠ· СстСствСнного тСчСния. ΠŸΡ€Π΅ΠΈΠΌΡƒΡ‰Π΅ΡΡ‚Π²Π΅Π½Π½ΠΎ ΡΠΎΠ·ΠΈΠ½ΠΎΡ„ΠΈΠ»ΡŒΠ½Ρ‹ΠΉ Ρ‚ΠΈΠΏ воспалСния Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΏΡƒΡ‚Π΅ΠΉ являСтся Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€Π½Ρ‹ΠΌ проявлСниСм Π’2-эндотипа БА, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ рСализуСтся Π·Π° счСт доминирования Th2-Π»ΠΈΠΌΡ„ΠΎΡ†ΠΈΡ‚Π°Ρ€Π½ΠΎΠ³ΠΎ ΠΎΡ‚Π²Π΅Ρ‚Π° (аллСргичСская БА) ΠΈ / ΠΈΠ»ΠΈ высокой активности Π²Ρ€ΠΎΠΆΠ΄Π΅Π½Π½Ρ‹Ρ… Π»ΠΈΠΌΡ„ΠΎΠΈΠ΄Π½Ρ‹Ρ… ΠΊΠ»Π΅Ρ‚ΠΎΠΊ 2-Π³ΠΎ Ρ‚ΠΈΠΏΠ° – ILC2-ΠΊΠ»Π΅Ρ‚ΠΎΠΊ, ΡƒΡ‡Π°ΡΡ‚Π²ΡƒΡŽΡ‰ΠΈΡ… Π² Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠΈ ΠΊΠ°ΠΊ нСаллСргичСской, Ρ‚Π°ΠΊ ΠΈ аллСргичСской БА. Как Th2-, Ρ‚Π°ΠΊ ΠΈ ILC2-ΠΊΠ»Π΅Ρ‚ΠΊΠΈ ΡƒΠ²Π΅Π»ΠΈΡ‡ΠΈΠ²Π°ΡŽΡ‚ ΡƒΡ€ΠΎΠ²Π½ΠΈ ΠΈΠ½Ρ‚Π΅Ρ€Π»Π΅ΠΉΠΊΠΈΠ½Π°-5 (IL-5), ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ ΠΈΠ³Ρ€Π°Π΅Ρ‚ Π²Π°ΠΆΠ½ΡƒΡŽ Ρ€ΠΎΠ»ΡŒ Π² Ρ„ΠΎΡ€ΠΌΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠΈ Π½Π΅ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΠΈΡ€ΡƒΠ΅ΠΌΠΎΠ³ΠΎ ΡΠΎΠ·ΠΈΠ½ΠΎΡ„ΠΈΠ»ΡŒΠ½ΠΎΠ³ΠΎ воспалСния Π² Π±Ρ€ΠΎΠ½Ρ…ΠΎΠ»Π΅Π³ΠΎΡ‡Π½ΠΎΠΌ Ρ€Π΅Π³ΠΈΠΎΠ½Π΅ Ρƒ Π±ΠΎΠ»ΡŒΠ½Ρ‹Ρ…, ΡΡ‚Ρ€Π°Π΄Π°ΡŽΡ‰ΠΈΡ… Π’2-эндотипом тяТСлой БА, стимулируя созрСваниС ΠΏΡ€Π΅Π΄ΡˆΠ΅ΡΡ‚Π²Π΅Π½Π½ΠΈΠΊΠΎΠ² эозинофилов Π² костном ΠΌΠΎΠ·Π³Π΅, ΠΌΠΎΠ±ΠΈΠ»ΠΈΠ·Π°Ρ†ΠΈΡŽ эозинофилов ΠΈ ΠΏΡ€Π΅Π΄ΡˆΠ΅ΡΡ‚Π²Π΅Π½Π½ΠΈΠΊΠΎΠ² ΠΈΠ· костного ΠΌΠΎΠ·Π³Π°, Π½Π°ΠΊΠΎΠΏΠ»Π΅Π½ΠΈΠ΅ эозинофилов Π² ΠΊΡ€ΠΎΠ²ΠΈ, ΡΠΎΠ·ΠΈΠ½ΠΎΡ„ΠΈΠ»ΡŒΠ½ΡƒΡŽ ΠΈΠ½Ρ„ΠΈΠ»ΡŒΡ‚Ρ€Π°Ρ†ΠΈΡŽ Ρ‚ΠΊΠ°Π½ΠΈ Π»Π΅Π³ΠΊΠΈΡ… ΠΈ ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΡŽ эозинофилов Π² ΠΎΡ‡Π°Π³ воспалСния. Новый ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ РСслизумаб (Π‘ΠΈΠ½ΠΊΠ΅ΠΉΡ€ΠΎ) являСтся ΠΏΠ΅Ρ€Π²Ρ‹ΠΌ зарСгистрированным Π² России Π°Π½Ρ‚ΠΈ-IL-5 иммунологичСским Π±ΠΈΠΎΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΎΠΌ для лСчСния тяТСлой БА с ΡΠΎΠ·ΠΈΠ½ΠΎΡ„ΠΈΠ»ΡŒΠ½Ρ‹ΠΌ Ρ‚ΠΈΠΏΠΎΠΌ воспалСния Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΏΡƒΡ‚Π΅ΠΉ. Как Π³ΡƒΠΌΠ°Π½ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ΅ моноклональноС Π°Π½Ρ‚ΠΈΡ‚Π΅Π»ΠΎ (IgG4k), высокоафинноС ΠΊ IL-5, РСслизумаб спСцифичСски связываСтся с Π½ΠΈΠΌ ΠΈ прСпятствуСт Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡ‚Π²ΠΈΡŽ IL-5 с Π΅Π³ΠΎ Ρ€Π΅Ρ†Π΅ΠΏΡ‚ΠΎΡ€ΠΎΠΌ Π½Π° повСрхности ΠΊΠ»Π΅Ρ‚ΠΎΠΊ, Π½Π°Ρ€ΡƒΡˆΠ°Ρ процСсс, Π»Π΅ΠΆΠ°Ρ‰ΠΈΠΉ Π² основС ΠΏΠ°Ρ‚ΠΎΡ„ΠΈΠ·ΠΈΠΎΠ»ΠΎΠ³ΠΈΠΈ Π±Ρ€ΠΎΠ½Ρ…ΠΈΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ воспалСния ΠΏΡ€ΠΈ БА, Π²ΠΊΠ»ΡŽΡ‡Π°Ρ созрСваниС ΠΈ Π²Ρ‹ΠΆΠΈΠ²Π°Π΅ΠΌΠΎΡΡ‚ΡŒ эозинофилов, воспалСниС ΠΈ Ρ€Π΅ΠΌΠΎΠ΄Π΅Π»ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ Π΄Ρ‹Ρ…Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΏΡƒΡ‚Π΅ΠΉ. ΠšΠ»ΠΈΠ½ΠΈΡ‡Π΅ΡΠΊΠΈΠ΅ эффСкты РСслизумаба ΠΏΡ€ΠΎΡΠ²Π»ΡΡŽΡ‚ΡΡ сниТСниСм частоты обострСний БА, ΡƒΠ»ΡƒΡ‡ΡˆΠ΅Π½ΠΈΠ΅ΠΌ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ Π»Π΅Π³ΠΊΠΈΡ… ΠΈ контроля Π½Π°Π΄ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠ΅ΠΌ

    Features of electrochemical formation of metal and semiconductor nanowires in anodic alumina matrices with variable pores

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    Methods for the porous membranes formation from anodic alumina with periodically alternating pore diameters along the membrane depth and the electrochemical nanowires formation of complex morphology from various materials have been developed and tested. The features of the electrochemical deposition of indium and copper antimonide into pores with varying diameters under different chemical conditions and electrical modes have been investigated. The electron microscopic studies of the created nanosystems have been carried out, the elemental composition has been investigated, the current-voltage characteristics of InSb nanowires of complex morphology have been measured
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