Evaluation of the Feasibility of Using Commercial Wound Coatings as a Carrier Matrix for Bacteriophages.

Unlabelled: is to study the possibility of applying commercial wound coatings for treating infected wounds as a carrier matrix for bacteriophages.

Materials And Methods: Twelve varieties of commercial wound coverings based on biopolymers of natural and synthetic origin, a biological preparation Staphylophag produced by scientific-industrial association Microgen (Russia), registration certificate P N001973/01, and the 3196 test strain (GenBank JARQZO000000000) isolated from a patient with a burn wound have been used in our work. The ability of commercial biological wound coatings to absorb solutions was examined by immersing them in a physiological solution (pH 7.

Characteristics of Anti-Measles Immunity in Lung Transplant Candidates.

Measles has not yet been eradicated; therefore, its outbreaks are still reported throughout the world. Like any infection, measles is dangerous for immunocompromised patients. Levels of anti-measles IgG antibodies were measured in 157 patients aged 17 to 72, who were placed on the lung transplant waiting list.

Efficiency of Direct Transcutaneous Electroneurostimulation of the Median Nerve in the Regression of Residual Neurological Symptoms after Carpal Tunnel Decompression Surgery.

Carpal tunnel syndrome (CTS) is the most frequent entrapment neuropathy. CTS therapy includes wrist immobilization, kinesiotherapy, non-steroidal anti-inflammatory drugs, carpal tunnel steroid injection, acupuncture, and physical therapy. Carpal tunnel decompression surgery (CTDS) is recommended after failure of conservative therapy.

Association of the Gene's Single-Nucleotide Variant Rs1815739 (R577X) with Sports Qualification and Competitive Distance in Caucasian Athletes of the Southern Urals.

Unlabelled: An elite athlete's status is associated with a multifactorial phenotype depending on many environmental and genetic factors. Of course, the peculiarities of the structure and function of skeletal muscles are among the most important characteristics in the context of athletic performance.

Purpose: To study the associations of SNV rs1815739 (C577T or R577X) allelic variants and genotypes of the gene with qualification and competitive distance in Caucasian athletes of the Southern Urals.

[ACTIV SARS-CoV-2 registry (Analysis of Chronic Non-infectious Diseases Dynamics After COVID-19 Infection in Adult Patients). Assessment of impact of combined original comorbid diseases in patients with COVID-19 on the prognosis].

Aim: Study the impact of various combinations of comorbid original diseases in patients infected with COVID-19 later on the disease progression and outcomes of the new coronavirus infection.

Materials And Methods: The ACTIV registry was created on the Eurasian Association of Therapists initiative. 5,808 patients have been included in the registry: men and women with COVID-19 treated at hospital or at home.

Genome Features of Probiotic Bifidobacteria Determining Their Strain-Specific Properties.

Unlabelled: was to analyze the genome features of the probiotic strains 379, 1, and 791 and study their antiviral activity.

Materials And Methods: Whole genome sequencing of three strains of bifidobacteria was performed on the MiSeq platform (Illumina Inc., USA).

Analysis of influence of background therapy for comorbidities in the period before infection on the risk of the lethal COVID outcome. Data from the international ACTIV SARS-CoV-2 registry («Analysis of chronic non-infectious diseases dynamics after COVID-19 infection in adult patients SARS-CoV-2»).

Aim      To study the effect of regular drug therapy for cardiovascular and other diseases preceding the COVID-19 infection on severity and outcome of COVID-19 based on data of the ACTIVE (Analysis of dynamics of Comorbidities in paTIents who surVived SARS-CoV-2 infEction) registry.Material and methods  The ACTIVE registry was created at the initiative of the Eurasian Association of Therapists. The registry includes 5 808 male and female patients diagnosed with COVID-19 treated in a hospital or at home with a due protection of patients' privacy (data of nasal and throat smears; antibody titer; typical CT imaging features).

Genome Features and Activity against Influenza A and SARS-CoV-2 Viruses of Six Probiotic Strains.

Purpose: The aim of this work was to analyze the complete genome of probiotic bacteria 8 RA 3, 90 TC-4, 39, 791, 1, and 379 and to test their activity against influenza A and SARS-CoV-2 viruses.

Methods: To confirm the taxonomic affiliation of the bacterial strains, MALDI TOF mass spectrometry and biochemical test systems were used. Whole genome sequencing was performed on the Illumina Inc.

The "Angiogenic Switch" and Functional Resources in Cyclic Sports Athletes.

Regular physical activity in cyclic sports can influence the so-called "angiogenic switch", which is considered as an imbalance between proangiogenic and anti-angiogenic molecules. Disruption of the synthesis of angiogenic molecules can be caused by local changes in tissues under the influence of excessive physical exertion and its consequences, such as chronic oxidative stress and associated hypoxia, metabolic acidosis, sports injuries, etc. A review of publications on signaling pathways that activate and inhibit angiogenesis in skeletal muscles, myocardium, lung, and nervous tissue under the influence of intense physical activity in cyclic sports.

Prospects for the Personalized Multimodal Therapy Approach to Pain Management via Action on NO and NOS.

Chronic pain syndromes are an important medical problem generated by various molecular, genetic, and pathophysiologic mechanisms. Back pain, neuropathic pain, and posttraumatic pain are the most important pathological processes associated with chronic pain in adults. Standard approaches to the treatment of them do not solve the problem of pain chronicity.

[Evaluation of anti-candida activity of metabolites of enterococcal clinical isolates.].

When studying the effect of the metabolic products of clinical isolates of enterococci on the viability of Candida albicans, it was found that metabolites of all tested strains of Enterococcus faecium, E. faecalis had a fungistatic effect. At the same time a reliable fungicidal effect is a strain-specific feature.

Features of cellular structure of the induced sputum and profile of cytokines at sintropiya of bronchial asthma and obesity at young patients.

Aim: To estimate changes of cellular structure of the induced sputum at young patients with bronchial asthma at interrelations with BMI and level of cytokines in blood plasma.

Materials And Methods: 164 patients with bronchial asthma were divided into 2 groups taking into BMI: the 1st group included patients with bronchial asthma and BMI from 18 to 25 kg/m2, patients with bronchial asthma and BMI from 30 to 40 kg/m2 entered into the 2nd group. The group of control was made by 40 almost healthy volunteers.

[CLINICAL AND PATHOGENETIC PECULIARITIES OF DEVELOPMENT OF ENDOTHELIAL DYSFUNCTION].

The purpose of the study was to examine the relationship between functional parameters, arterial rigidity, lipid profile, markers of systemic inflammation and endothelial dysfunction in patients with COPD and COPD + coronary heart disease. We examined 110 subjects divided into 3 groups. G group 1 included 40 patients with severe and very severe COPD, group 2 consisted of 40 patients with severe and very severe COPD + coronary artery disease, the control group was comprised of 30 healthy volunteers.

[Gene Polymorphism of the c-fms, ITGB3,CCR2, and DBH genes in the populations of old believers of the Tyumen oblast and Russian residents of Novosibirsk].

Old Believers of the Tyumen oblast have been studied compared with a control sample of Russian residents of the city of Novosibirsk. The former are a unique subpopulation, which has been relatively isolated from the rest of Russians in central and northern regions of Russia due to religious reasons since the middle of the 17th century. Polymorphisms in the genes for glycoprotein ITGB3, dopamine-β-hydroxylase (DBH), and chemokine receptor CCR2 and two mutations in the c-fms gene have been analyzed.

[Transfusion supply optimization in multiple-discipline surgical hospital].

Aim: To define optimal variant of transfusion supply of hospital by blood components and to decrease donor blood expense via application of blood preserving technologies.

Material And Methods: Donor blood components expense, volume of hemotransfusions and their proportion for the period 2012-2014 were analyzed.

Results: Number of recipients of packed red cells, fresh-frozen plasma and packed platelets reduced 18.

[THE RELATIONSHIP BETWEEN DISORDERS-OF EXTERNAL RESPIRATION AND RIGHT HEART REMODELING IN PATIENTS WITH ATOPIC BRONCHIAL ASTHMA].

This study aimed at the evaluation of the state of the respiratory system and its possible influence on the structural and functional characteristics of the right heart in patients with atopic bronchial asthma (BA) with a view to optimizing diagnostics and prevention of cardiovascular complications. The study included 189 subjects of whom 148 with BA were divided into 3 groups depending on the severity of the disease. Forty practically healthy volunteers comprised the control group.

[Discrete plasmapheresis for coronary heart disease].

Aim: To provide a rationale for the expediency and efficiency of discrete plasmapheresis (PA) in the package of therapeutic measures for coronary heart disease (CHD).

Subjects And Methods: 585 sessions or 120 cycles of low-volume therapeutic PA were performed in 91 patients with CHD. The parameters of blood lipid composition, hemocoagulation, rheology, and endotoxicosis were studied.

[Strategy of transfusion in cardiac and aortic surgery].

Current trend in transfusion is a decreasing of the donor's blood use due to possible complications. The article deals with analysis of intraoperative blood loss in different surgeries on the heart and aorta and of a role of blood-saving factors in decreasing of the donor's blood transfusion. We found a correlation between the blood components need and type of surgery and assessed a preoperative provision of autoplasma and intraoperative autohemotransfusion with a blood sampling from the right atrium before the beginning of artificial circulation (Complex use of the blood-saving methods with a prophylactics and treatment of hemostasis disturbances allowed the significantly decreasing of the donor's blood use.

[Relationship between endothelial dysfunction and mechanisms of systemic inflammation in left heart remodeling in patients with bronchial asthma].

The aim of the work was to study clinical and pathophysiological features of endothelial dysfunction, structural and functional state of the left heart in patients with bronchial asthma (BA). The study included 290 patients. 250 of them presented with moderate or severe BA during exacerbation and within 12 months after the onset of observation, 40 healthy volunteers served as controls.

[Efficacy and tolerance of rezonizate in complex with fluoroquinolones or mycobutin on a model of experimental murine tuberculosis].

The efficacy of rezonizate, a novel antituberculosis drug, in combination with fluoroquinolones or mycobutin was studied in experiments on mice infected with Mycobacterium tuberculosis. By the pathomorphological and microbiological criteria, the highest therapeutic effect was observed when rezonizate was used in combination with levofloxacin, the lowest effect was produced by rezonizate combination with gatifloxacin.