Drug-Associated Gastropathy: Diagnostic Criteria.

Drugs are widely used to treat different diseases in modern medicine, but they are often associated with adverse events. Those located in the gastrointestinal tract are common and often mild, but they can be serious or life-threatening and determine the continuation of treatment. The stomach is often affected not only by drugs taken orally but also by those administered parenterally.

Spectrum of , , , , and Gene Variants in Chronic Pancreatitis Patients in Russia.

Unlabelled: was to define the spectrum of genetic risk factors of chronic pancreatitis (CP) development in patients living in the European part of the Russian Federation.

Materials And Methods: The study group included 105 patients with CP, with the age of the disease onset under 40 years old (the average age of onset was 26.9 years).

Analysis of the results of modified personalized topographically and tomographically oriented technique of ultraviolet corneal collagen crosslinking.

Purpose: The study aims to develop a modified personalized topographically and tomographically oriented technique of ultraviolet corneal collagen cross-linking (UVCXL) to affect the area of the cornea with weakest biomechanical properties as determined by mathematical modeling.

Material And Methods: Modeling of the biomechanics of keratoconic cornea under conditions of external diagnostic action was done using COMSOL Multiphysics software. Finite-element analysis procured 3D images of stress/deformation distribution pattern throughout the cornea.

Transgender population in the Russian Federation: diversity and trends.

This report presents socio-demographic data of gender incongruent patients, searching for gender affirming medical care (GAMC) in Russia by retrospective medical records analysis of patients. Data of 1117 patients were included in the analysis. Over the period from 2014 to 2021, there was a significant increase in the number of applications (+123.

Cilia impairment in bronchial epithelial cells detected in autopsy material of SARS-CoV-2-infected patient.

Recent studies indicate that cilia impairment, accompanied by the axonema loss and the basal body misorientation, is a common pathological feature of SARS-CoV-2-infected bronchial epithelial cells. However, these data were obtained using either cultured cells, or animal models, while in human postmortem material, cilia impairment has not been described yet. Here, we present direct observation of cilia impairment in SARS-CoV-2-infected bronchial epithelial cells using transmission electron microscopy of the autopsy material.

Emission and Migration of Nanoscale Particles during Osseointegration and Disintegration of Dental Implants in the Clinic and Experiment and the Influence on Cytokine Production.

The emission of nanoscale particles from the surfaces of dental implants leads to the cumulative effect of particle complexes in the bone bed and surrounding soft tissues. Aspects of particle migration with the possibility of their involvement in the development of pathological processes of systemic nature remain unexplored. The aim of this work was to study protein production during the interaction of immunocompetent cells with nanoscale metal particles obtained from the surfaces of dental implants in the supernatants.

Surgical Treatment in Patients with Toxic Phosphorus Osteonecrosis of Facial Skull Middle Zone.

During the last few years, in the territory of the Russian Federation, the number of cases of toxic phosphoric osteonecrosis of the jaws has increased against the background of taking drugs of "artisanal" production (pervitin, desomorphin). The aim of our study was to increase the effectiveness of surgical treatment of patients with a diagnosis of toxic phosphorus necrosis of the maxilla. We performed a comprehensive treatment of patients with a history of drug addiction and the above diagnosis.

Association between Taxonomic Composition of Gut Microbiota and Host Single Nucleotide Polymorphisms in Crohn's Disease Patients from Russia.

Crohn's disease (CD) is a chronic relapsing inflammatory bowel disease of unknown etiology. Genetic predisposition and dysbiotic gut microbiota are important factors in the pathogenesis of CD. In this study, we analyzed the taxonomic composition of the gut microbiota and genotypes of 24 single nucleotide polymorphisms (SNP) associated with the risk of CD.

[Pain syndrome correction after teeth whitening].

The Aim Of The Study: Was to develop an algorithm for the correction of pain syndrome using the drug Ketorol Express depending on the level of situational and personal anxiety of patients during office teeth whitening.

Materials And Methods: The study involved 60 people (mean age 25±0.85 years), who were divided into three groups depending on the level of personal and situational anxiety according to the Spielberger scale modified by Yu.

Midterm Outcomes of Autologous Glueless Simple Limbal Epithelial Transplantation for Unilateral Limbal Stem Cell Deficiency.

Purpose: The aim of this study was to report the midterm outcomes of glueless simple limbal epithelial transplantation (G-SLET) as a novel modification of limbal stem cell transplantation in patients with unilateral limbal stem cell deficiency (LSCD).

Methods: This was a single-center, retrospective, interventional case series. Analysis of the 6 months interim outcomes was performed for 11 patients with unilateral LSCD who underwent G-SLET without simultaneous keratoplasty.

[Glomerulopathy in kidney neoplasms: frequency of occurrence, structure of morbidity].

Background: Malignant neoplasms of the kidneys are among the 10 most common oncological diseases in Russia, in which various kidney lesions can occur, including glomerulopathy. Glomerular pathology can be an independent nosology, a manifestation of paraneoplastic syndrome or metabolic disturbances.

Objective: Evaluation of the incidence and structure of glomerulopathies in patients with kidney neoplasms.

Dental Material Selection for the Additive Manufacturing of Removable Complete Dentures (RCD).

This research addresses the development of a formalized approach to dental material selection (DMS) in manufacturing removable complete dentures (RDC). Three types of commercially available polymethyl methacrylate (PMMA) grades, processed by an identical Digital Light Processing (DLP) 3D printer, were compared. In this way, a combination of mechanical, tribological, technological, microbiological, and economic factors was assessed.

Mesenchymal Stromal Cells as a Driver of Inflammaging.

Life expectancy and age-related diseases burden increased significantly over the past few decades. Age-related conditions are commonly discussed in a very limited paradigm of depleted cellular proliferation and maturation with exponential accumulation of senescent cells. However, most recent evidence showed that the majority of age-associated ailments, i.

Hydrogel-Inducing Graphene-Oxide-Derived Core-Shell Fiber Composite for Antibacterial Wound Dressing.

The study reveals the polymer-crosslinker interactions and functionality of hydrophilic nanofibers for antibacterial wound coatings. Coaxial electrospinning leverages a drug encapsulation protocol for a core-shell fiber composite with a core derived from polyvinyl alcohol and polyethylene glycol with amorphous silica (PVA-PEG-SiO), and a shell originating from polyvinyl alcohol and graphene oxide (PVA-GO). Crosslinking with GO and SiO initiates the hydrogel transition for the fiber composite upon contact with moisture, which aims to optimize the drug release.

Modular robot interface for a smart operating theater.

This paper discusses the architecture and implementation of a modular component of the smart operating theater digital twin, designed to control robotic equipment-the robot interface module. This interface is designed to ensure equipment operation both in a real smart operating theater and in the virtual space of its digital twin-the computer simulation. Using such an interface in the digital twin will make it possible to use it in computer-assisted training of surgeons, preliminary planning, post-analysis, and simulation, preceding the operation of real equipment.

Diphtheria, tetanus, and pertussis immunity among healthcare professionals and pregnant women in the Moscow region, Russian federation: A preliminary cross-sectional study.

Despite more than 50 years of primary immunization against diphtheria, pertussis, and tetanus in Russia, complicated illnesses, including fatal ones, still occur. The goal of this preliminary cross-sectional study is to see how well pregnant women and healthcare workers are protected against diphtheria, pertussis, and tetanus. The required sample size (pregnant women and healthcare professionals, as well as pregnant women of two age categories) for this preliminary cross-sectional study was calculated using a confidence value of 0.

Metabolic and Body Composition Changes in Ice Hockey Players Using an Ergogenic Drug (Cytoflavin).

Background And Objectives: In ice hockey, the major physical workload comes from acceleration in all planes of motion and transitions between skating trajectories. Hockey players' anthropometric characteristics correlate with performance. In team sports, the use of ergogenic drugs for recovery is relevant to avoid athletes' overtraining.

Cell-Molecular Interactions of Nano- and Microparticles in Dental Implantology.

The role of metallic nano- and microparticles in the development of inflammation has not yet been investigated. Soft tissue biopsy specimens of the bone bed taken during surgical revisions, as well as supernatants obtained from the surface of the orthopedic structures and dental implants (control), were examined. Investigations were performed using X-ray microtomography, X-ray fluorescence analysis, and scanning electron microscopy.

Contribution of Interleukin-6 system genes polymorphisms to the development of coronary atherosclerosis.

Coronary artery disease (CAD) continues to be a main cause of high cardiovascular morbidity and mortality and its prevalence is expected to increase as the population ages, so its prevention is a key public health policy goal. The risk of developing atherosclerosis is related to a complex interaction of genetic, environmental and lifestyle factors. Significant progress has been made in understanding the genetic architecture of this disease in the last decade.

[Historical aspects, current state and problematic issues of forensic medical examination of a gunshot blunt trauma].

The data of the world literature characterizing the forensic aspects of blunt trauma are generalized and systematized. The issues related to the morphology of damage caused after overcoming an obstacle made of various materials by a bullet, the trajectory of a firearm projectile after overcoming an obstacle, the deformation of a bullet, the transfer of fragments of an obstacle by a bullet, the determination of the distance to the target located behind the damaged barrier, the study of the strength properties of individual human armor protection, the nature of the release of particles of an obstacle. The current state of forensic medical examination of blunt trauma is considered, problems and promising directions of their solution are identified.

Multiple Sclerosis Is Associated with Immunoglobulin Germline Gene Variation of Transitional B Cells.

The regulatory functions of the B-cell compartment play an important role in the development and suppression of the immune response. Disruption of their anti-inflammatory functions may lead to the acceleration of immunopathological processes, and to autoimmune diseases, in particular. Unfortunately, the exact mechanism underlying the functioning and development of regulatory B cells (Breg) has not yet been fully elucidated.

Diagnostic Principles for Chronic Gastritis Associated with Duodenogastric Reflux.

This article systematizes available data from the literature on biliary gastritis (BG) in order to increase the awareness of specialists about the latest possibilities for diagnosing the disease. BG occurs as a result of pathological duodenogastric reflux. In patients with a preserved duodenogastric junction, the dominant factor is represented by motor disorders of the upper digestive tract (primary biliary gastritis), while in patients recovering from surgical interventions it is represented by structural changes (secondary biliary gastritis).

[A prospective single-cohort study of an immediate prefabricated three-implant-supported full-arch prosthesis for treatment edentulous mandible in elderly patients: 3-year report.].

The use of implant prosthetics in the elderly and senile patients is highly relevant. Many clinicians advocate a wider introduction of immediate implant restorations in the elderly due to the fastest restoration of aesthetics and function. The purpose of the work is to study the efficacy of implant prosthetics in elderly patients with extended replacement structures with a small number of artificial supports.