Publications by authors named "M A Solomatina"
Rhinoviruses and respiratory enteroviruses remain among the leading causes of acute respiratory infections, particularly in children. Little is known about the genetic diversity of enteroviruses and rhinoviruses in pediatric patients with acute respiratory infections in Russia. We assessed the prevalence of human rhinoviruses/enteroviruses (HRV/EV) in 1992 children aged 0 to 17 years hospitalized with acute respiratory infections during the 2023-2024 epidemic season using PCR.
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- Highly pathogenic avian influenza A(H5N1) virus was found in dead seals on Tyuleniy Island in eastern Russia.
- The viruses discovered in the northern fur seals belong to clade 2.3.4.4b.
- These viruses are closely related to those reported in the Russian Far East and Japan during 2022-2023.
The human adenovirus (HAdV) is a common pathogen in children that can cause acute respiratory virus infection (ARVI). However, the molecular epidemiological and clinical information relating to HAdV among hospitalized children with ARVI is rarely reported in Russia. A 4-year longitudinal (2019-2022) study among hospitalized children (0-17 years old) with ARVI in Novosibirsk, Russia, was conducted to evaluate the epidemiological and molecular characteristics of HAdV.
View Article and Find Full Text PDFBackground: SARS-CoV-2 can enter the environment from the feces of COVID-19 patients and virus carriers through untreated sewage. The virus has shown the ability to adapt to a wide range of hosts, so the question of the possible involvement of aquafauna and animals of coastal ecosystems in maintaining its circulation remains open.
Methods: the aim of this work was to study the tropism of SARS-CoV-2 for cells of freshwater fish and reptiles, including those associated with aquatic and coastal ecosystems, and the effect of ambient temperature on this process.
Article Synopsis
- - The text discusses polyoxometalates (POMs) and introduces a new subclass called polyoxometal clusters (POMCs) that feature binuclear MoO clusters linked by oxo- and organic ligands.
- - The new POMCs are synthesized through ampoule methods and are found to be soluble and stable in water, allowing for further study.
- - The research highlights the biological potential of these compounds, showing promising antiviral activity against the H5N1 strain of the influenza A virus, along with their effects on normal and cancer cells.