Репозиторий Университета

© 2019, The Author(s). Background: Sudden cardiac death (SCD) refers to unanticipated death as a consequence of cardiac failure which takes place over a brief time period (typically within an hour of the commencement of symptoms) in an individual, who may or may not be known to be subject to cardiac disease, but in whom no fatal condition has been diagnosed. The objective of this investigation was to identify the potential cause of SCD in the young population in Moscow. Result: Analysis revealed that the mean age of the deceased amongst men was 24.6 years, and amongst women was 29.1 years. Seventy-six percent of sudden deaths were found to result from some previously undiagnosed pathology of the cardiovascular system, and cardiomyopathy is the most common cause of death in young people. Coronary heart disease is the most common cause of death in people above 40 years old. Conclusion: Investigation to diagnose the causes of SCD constitutes a relevant, comprehensive, and multidisciplinary undertaking, which ought to be founded upon the application of novel and current diagnostic methodologies. An integrated strategy to the quest for the underlying reason for sudden death ought to be founded upon the outcomes of biochemical, anatomical, genetic, pathophysiological, and other investigations. The search and development of objective risk factors will permit timely therapeutic intervention for patients with cardiovascular pathology to minimise and prevent the risk of sudden cardiac death.

© 2018, Wuhan Institute of Virology, CAS and Springer Nature Singapore Pte Ltd. Enteric viruses are the most common cause of acute gastroenteritis (AGE) in young children and a significant public health problem globally. Hospital admissions of children under 5 years of age with diarrhea are primarily associated with group A rotavirus (RVA) infection. In this retrospective study, the population structure of viruses linked to AGE etiology in young children hospitalized with AGE in Moscow was evaluated, and molecular characterization of RVA strains was performed. Fecal specimens were collected from children under 5 years old hospitalized with AGE between 2009 and 2014 in Moscow, Russia. Multiplex real-time reverse transcription PCR was used to detect enteric viruses and for G/[P]-genotyping of isolated RVAs. Sequencing of RVA VP7 and VP4 cDNA fragments was used to validate the data obtained by PCR-genotyping. The main causes for hospitalization of children with AGE were RVA (40.1%), followed by noroviruses (11.4%), while adenoviruses, astroviruses, sapoviruses, enteroviruses, and orthoreoviruses were detected in 4.7%, 1.9%, 1.4%, 1.2%, and 0.2% of samples tested, respectively. Nosocomial infections, predominantly associated with RVAs and noroviruses, were detected in 24.8% of cases and occurred significantly more frequently in younger infants. The predominant RVA genotype was G4P[8], detected in 38.7% of RVA-positive cases, whereas genotypes G1P[8], G9P[8], G3P[8], and G2P[4] were found in 11.8%, 6.6%, 4.2%, and 3.3% of cases, respectively. Together, the presence of circulating RVA strains with rare VP7 and VP4 gene variants (G6 and P[9]) highlights the need to conduct continuous epidemiological monitoring of RVA infection.

© 2018, Media Sphera Publishing Group. All rights reserved. This publication was designed to report the experience gained by the Department of ear, nose and throat diseases at I.M. Sechenov First Moscow State Medical University in the matters concerning professional medical education in the framework of the clinical residency. The main factors that contribute to the adequate shaping of the future ENT-doctor are considered. These include the continuity of generations and conservation of the traditions in the combination with the development of the leading areas of scientific, clinical and educational work.

© 2018, Media Sphera Publishing Group. All rights reserved. This article was designed to report the results of scientific research and practical forensic medical work carried out jointly by the personnel of Department of Forensic Medicine of the Sechenovsky University and the Bureau of Forensic Medical Expertise of the Moscow Health Department during the last 5 years.