Staining and resin embedding of whole Daphnia magna samples for micro-CT imaging enabling 3D visualization of cells, tissues, and organs.

Micro-CT imaging is a powerful tool for generating high-resolution, isotropic, three-dimensional datasets of whole, centimeter-scale model organisms. At histological resolutions, micro-CT can be used for whole-animal qualitative and quantitative characterization of tissue and organismal structure in health and disease. The small size, global freshwater distribution, wide range of cell size and structures of micron scale, and common use of Daphnia magna in toxicological and environmental studies make it an ideal model for demonstrating the potential power of micro-CT-enabled whole-organism phenotyping.

Weekend Headaches in School-Age Children.

Children commonly encounter primary headaches, with various factors playing a role in their onset. The daily routine notably contributes to the occurrence of primary headaches in children. This study aims to profile children experiencing headaches on weekends (WH) in comparison to those primarily having headaches midweek (MWH).

Absence of Spontaneous Magnetic Fields due to Time-Reversal Symmetry Breaking in Bulk Superconducting UTe_{2}.

We have investigated the low-temperature local magnetic properties in the bulk of molten salt-flux (MSF)-grown single crystals of the candidate odd-parity superconductor UTe_{2} by zero-field muon spin relaxation (μSR). In contrast to previous μSR studies of UTe_{2} single crystals grown by a chemical vapor transport method, we find no evidence of magnetic clusters or electronic moments fluctuating slow enough to cause a discernible relaxation of the zero-field μSR asymmetry spectrum. Consequently, our measurements on MSF-grown single crystals rule out the generation of spontaneous magnetic fields in the bulk that would occur near impurities or lattice defects if the superconducting state of UTe_{2} breaks time-reversal symmetry.

[Cardiac rehabilitation: investigation of efficacy, results, perspectives].

Previous research experience on cardiac rehabilitation programs as a part of general health care system has shown that they are an important part of the management of cardiovascular patients. Improving quality of life, reducing the severity of risk factors, increasing physical performance, slowing disease progression, decrease in morbidity and mortality indicate the clinical efficacy of cardiac rehabilitation and make it an integral part of therapeutic interventions. Heart rehabilitation is a 1st class recommendation in the majority of modern cardiovascular guidelines around the world.

[Noninvasive peripheral magnetic stimulation in the treatment of neurogenic urination disorders in children].

Unlabelled: Neurogenic urination disorders in children are often clinically represented by urinary incontinence (UI). The prevalence of UI reaches 8.6%, but tends to decrease in frequency with age.

Modification of allergen subcutaneous immunotherapy safety precautions and systemic allergic reaction rate reduction.

Despite their life-threatening potential, medical team mistakes during subcutaneous immunotherapy are rarely discussed. Real data are missing, and a survey study estimated that dosing errors are responsible for 25% of systemic reactions during immunotherapy. To minimize errors, we modified our safety precautions and compared the rates of systemic allergic reactions before and after the change.

Mineral water inhalations for bronchial asthma: a meta-analysis.

Bronchial asthma (BA) is a common disease that contributes significantly to the incidence rate and death rate worldwide. A widespread treatment method is the use of inhalations of mineral waters, with conflicting information about their effectiveness. Purpose of the study was to assess the generalized effect power of the course of inhalations of mineral waters on the disease progress in patients with BA.

Quantitative Geometric Modeling of Blood Cells from X-ray Histotomograms of Whole Zebrafish Larvae.

Tissue phenotyping is foundational to understanding and assessing the cellular aspects of disease in organismal context and an important adjunct to molecular studies in the dissection of gene function, chemical effects, and disease. As a first step toward computational tissue phenotyping, we explore the potential of cellular phenotyping from 3-Dimensional (3D), 0.74 µm isotropic voxel resolution, whole zebrafish larval images derived from X-ray histotomography, a form of micro-CT customized for histopathology.

[Effectiveness of using a hardware complex with biofeedback in the rehabilitation of children with dysfunction of the upper limbs].

Unlabelled: The upper limb is of exceptional importance for human life as an organ of cognitive and practical activity. Fine motor skills of hands are a set of small, highly coordinated, precise and coordinated movements of varying degrees. Diseases and injuries of the musculoskeletal and nervous systems lead to violations of fine motor skills.

[Non-drug methods of treatment of post-thrombophlebitic syndrome].

Unlabelled: Postthrombophlebitic syndrome (PTPS) develops in 20-50% of patients who have had deep vein thrombosis (DVT). Patients with chronic venous insufficiency (CVI) of class C4-C5 according to the CEAP clinical classification, which developed as a result of DVT of the lower extremities, including those who underwent endovascular treatment (iliac vein stenting), are subject to staged medical rehabilitation. In this regard, the development of personalized complex technologies for the sanatorium treatment of patients with PTPS is an important medical and social problem.

[Evaluation of the dynamics of prosthetic dental care provided to patients with the complete absence of teeth in the Perm district].

Background: Currently, one third of the world's population aged 65-74 years has partially or completely missing teeth. In our country, the data of epidemiological studies are scattered.

Objective: The aim of the study is assessment of the dynamics of the volume of orthopedic care provided to patients with complete absence of teeth in the Perm Region.

Local ozone therapy options for lumbosacral dorsopathy.

The characteristic resistance of dorsopathies to conventional therapy explains the attention to new technologies that combine several therapeutic links and, in particular, ozone therapy. The study involved 90 patients under the age of 55 in the exacerbation phase of lumbar and sacrum dorsopathy with the leading vascular component. The patients were divided into three groups, in which basic medical and physical treatment was given.

[Molecular mechanisms of adaptive and therapeutic effects of physical activity in patients with cardiovascular diseases].

Physical activity is one of the main components of the rehabilitation of patients with cardiovascular disease (CVD). As shown by practice and the results of evidence-based studies, the beneficial effects of physical activity on disease outcomes in a number of cardiac nosologies are comparable to drug treatment. This gives the doctor another tool to influence the unfavorable epidemiological situation in developed countries with the spread of diseases of the cardiovascular system and CVD mortality.

[The use of underwater horizontal traction and mechanotherapy in the complex treatment of degenerative spondylolisthesis of the lumbosacral spine: a pilot clinical study].

Unlabelled: Underwater traction of the spine is a physiotherapeutic method that combines the effects of mechanical traction and fresh water of indifferent temperature and seems promising for the treatment of pain in the lower back, which is due to the physiological basis of the mechanism of action on the spinal motion segment by eliminating muscle spasm and restoring the biomechanics of the spine.

Objective: To study the effectiveness of underwater horizontal traction in combination with mechanotherapy in patients with non-stenosing unstable degenerative spondylolisthesis of the lumbosacral spine of the 1st degree, accompanied by pain.

Material And Methods: The clinical study included 14 patients (mean age 50.

Neonatal and clinical outcomes after transfer of a mosaic embryo identified by preimplantation genetic testing for aneuploidies.

Research Question: Do clinical and neonatal outcomes differ between mosaic embryo transfers (MET) and euploid embryo transfers (EET)?

Design: This retrospective cohort study compared the implantation rate, live birth rate (LBR) and miscarriage rate between 513 euploid embryos and 118 mosaic embryos (72 whole chromosome mosaic [WCM], 40 segmental mosaic and six complex mosaic). Blastocysts were analysed using preimplantation genetic testing for aneuploidies with next-generation sequencing, followed by a single vitrified-warmed embryo transfer. Trophectoderm biopsies were classified as mosaic if they had 20-80% abnormal cells.

Express detection of Escherichia coli and bacteria of the Escherichia coli group at the oral cavity.

Currently, in the diagnosis of diseases, a decisive place is given to laboratory methods, which should be informative, relatively simple to perform and rapid. The article describes the approbation of a method for rapid detection of Escherichia coli and bacteria of Escherichia coli group in the oral cavity. Research involved 44 volunteers, who were sampled from the oral cavity, followed by incubation in Koda's medium.

A wide-field micro-computed tomography detector: micron resolution at half-centimetre scale.

Ideal three-dimensional imaging of complex samples made up of micron-scale structures extending over mm to cm, such as biological tissues, requires both wide field of view and high resolution. For existing optics and detectors used for micro-CT (computed tomography) imaging, sub-micron pixel resolution can only be achieved for fields of view of <2 mm. This article presents a unique detector system with a 6 mm field-of-view image circle and 0.

Simultaneous application of transcranial magnetic stimulation and low-frequency electrostatic field as treatment of carbohydrate and lipid disorders in patients with metabolic syndrome.

The metabolic syndrome, which covers a wide variety of pathological concerns, is rapidly becoming a global pandemic. This syndrome is difficult to treat pharmacologically. Physiotherapy techniques, which have both local and systemic effects, can be employed as a suitable substitute.

Is relaxation exercise therapy effective in the management of patients with severe arterial hypertension?

Arterial hypertension (AH) is a burning problem in the world. Antihypertensive pharmacological therapy combined by physical exercises is well-studied in patients with mild and moderate AH. However, studies that have investigated relaxation in patients with severe AH in addition to drug therapy are lacking.

Whole-organism 3D quantitative characterization of zebrafish melanin by silver deposition micro-CT.

We previously described X-ray histotomography, a high-resolution, non-destructive form of X-ray microtomography (micro-CT) imaging customized for three-dimensional (3D), digital histology, allowing quantitative, volumetric tissue and organismal phenotyping (Ding et al., 2019). Here, we have combined micro-CT with a novel application of ionic silver staining to characterize melanin distribution in whole zebrafish larvae.

[Nutraceutical correction in the complex non-drug treatment of metabolic syndrome].

Unlabelled: The use of complex non-drug technologies at the stage of rehabilitation of metabolic syndrome (MS) includes multifactorial correction of its main manifestations: abdominal obesity, insulin resistance, arterial hypertension and dyslipidemia. A prospective randomized study on the use of low-calorie diet (LCD) and nutraceutical correction of the nutritional status of patients with MS was carried out.

Objective: To study the effect of a non-drug complex including LCD, physical exercises, as well as correction of the gut microbiome and hepatic protection in relation to reduction of visceral fat volume in abdominal obesity and the dynamics of lipid and carbohydrate metabolism hormones in metabolic syndrome.

[The effectiveness of complex medical and psychological rehabilitation of women in the menopausal period].

Unlabelled: Methods enhancing of women health restoration in the menopausal period is constrained by insufficient knowledge and, therefore, poor consideration of psychological factors in rehabilitation programs. The role of psychophysiological and psychotherapeutic methods for building a personalized program of health improvement for women in the climacteric period and increasing the effectiveness of rehabilitation treatment remains underestimated.

Objective: Study of the complex medical methods' effectiveness and psychological rehabilitation of patients during menopause with the use of psychophysiological programs and certain psychotherapy techniques.

Telemedicine platform COVIDREHAB for remote rehabilitation of patients after COVID-19.

The world's practice has shown the importance of medical rehabilitation, which allows increasing the effectiveness of treatment of patients with COVID-19, and also significantly reduce the risks of developing complications after COVID-19. Moreover, timely medical rehabilitation reduces the frequency of disability retirement. We developed and investigated the effectiveness of the telemedicine platform "COVIDREHAB" in order to enhance the effectiveness of the recovery period during self-isolation, as well as to provide access to rehabilitation for patients residing in remote areas or unable to undergo in-person medical rehabilitation.

Prospects of plasmapheresis for patients with severe COVID-19.

On February 11, 2020, the World Health Organization officially named the infection caused by the new coronavirus "Coronavirus disease 2019" (COVID-19). On February 11, 2020, the International Committee on Taxonomy of Viruses (ICTV) officially named the infectious matter "severe acute respiratory syndrome coronavirus 2" (SARS-CoV-2). Emergence of severe complications with new coronavirus disease is due to the development of hypercytokinaemia, also known as "cytokine storm".

[Prospects for the development of the sanatorium-and-spa industry of the Russian Federation].

The Purpose Of This Work: Is to analyze the current state of the sanatorium-and-spa complex of the Russian Federation and to develop promising ways of its development.

Material And Methods: The state analysis was carried out on the basis of the results of field events, including the assessment of the quality of medical care; video conference call results; data from the State Register of the Resort Fund of the Russian Federation; reports on medical rehabilitation for people with disabilities and children with disabilities in medical and sanatorium-and-spa organizations. When assessing, an integral indicator of the current state of the medical industry was used, based on which the total integral indicator of the sanatorium-and-spa complex was calculated.