Publications by authors named "M D Morozov"

Antimicrobial resistance poses a serious threat to global public health. The COVID-19 pandemic underscored the need to monitor the dissemination of antimicrobial resistance genes and understand the mechanisms driving this process. In this study, we analyzed changes to the oropharyngeal and fecal resistomes of patients with COVID-19 undergoing therapy in a hospital setting.

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Article Synopsis
  • Inflammatory bowel diseases involve ongoing inflammation in the intestines and changes in gut microbiota, which can be influenced by outer membrane vesicles (OMVs) that contain polysaccharide A (PSA).
  • The study used a mouse model of intestinal colitis induced by sodium dextran sulfate (DSS) and examined the effects of OMV treatment by assessing disease severity and gut tissue health through disease activity index (DAI) and histology.
  • Results indicated that OMV treatment improved intestinal healing and altered microbiota composition, highlighting OMVs’ potential as both anti-inflammatory agents and facilitators of microbiota recovery.
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[The venereal morbidity in Russia in 1914-1924].

Probl Sotsialnoi Gig Zdravookhranenniiai Istor Med

May 2024

It is accepted to explain increasing of venereal diseases during years of the Revolution by degradation of morality and general disorder of system of state administration and sanitary services in Russia. The cross-verification of information presented in scientific publications and primary information sources makes it possible to look into following issues: degree of venereal (syphilitic) contamination of population of pre-revolutionary Russia; influence on sanitary statistics by erroneous diagnostics and convictions of Zemstvo medicine about predominantly non-sexual path of transmission of syphilis pathogen in Russian countryside; dynamics and sources of venereal morbidity in wartime. The high indicators of pre-revolutionary statistics of venereal infections could be affected by diagnostic errors.

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Of the 750,000 strokes in the United States every year, 15% patients suffer from hemorrhagic stroke. Intracerebral hemorrhage (ICH) is a subtype of hemorrhagic stroke. Despite advances in acute management, patients with hemorrhagic stroke continue to suffer from high mortality and survivors suffer from multidomain impairments in the physical, cognitive, and mental health domains which could last for months to years from their index stroke.

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The COVID-19 pandemic, caused by the SARS-CoV-2 virus, has significantly impacted global healthcare, underscoring the importance of exploring the virus's effects on infected individuals beyond treatments and vaccines. Notably, recent findings suggest that SARS-CoV-2 can infect the gut, thereby altering the gut microbiota. This study aimed to analyze the gut microbiota composition differences between COVID-19 patients experiencing mild and severe symptoms.

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