Publications by authors named "N N Ivanets"
Article Synopsis
- * Research indicates that exposure to psychoactive substances affects the production and composition of sEVs, with potential differences based on sex.
- * The study suggests there are two mechanisms through which psychoactive substances impact sEVs: a "fast" mechanism that promotes neuroplasticity, and a "slow" mechanism that disrupts the normal production of sEVs.
[Prevalence and risk factors of delirium in COVID-19].
Zh Nevrol Psikhiatr Im S S Korsakova
July 2023
Objective: To assess the frequency and risk factors of delirium in patients hospitalized with COVID-19.
Material And Methods: Four hundred and forty patients admitted to the Infectious Diseases Hospital of the University Clinical Hospital No.3 of Sechenov University were included in the study.
[Psychopharmacotherapy of late-stage hypochondriac conditions: frequency of use and effectiveness of drugs].
Zh Nevrol Psikhiatr Im S S Korsakova
February 2022
Objective: To conduct a comparative analysis of psychopharmacotherapy effectiveness in hypochondriac disorders of late age and to identify the optimal combinations of drugs depending on the thymopathic (hypothymic and/or anxiety) components accompanying the main hypochondriac manifestation.
Material And Methods: One hundred and eight female inpatients, aged from 50 to 88 years, with leading hypochondriac symptoms of non-delusional level were enrolled in the study. All patients were examined clinically and psychopathologically using psychometric scales: the Montgomery-Asberg Depression Rating Scale, the Hamilton Anxiety Rating Scale, the hypochondria rating scale and the UKU side-effect rating scale.
[Unipolar depression: a gender-based comparative analysis].
Zh Nevrol Psikhiatr Im S S Korsakova
September 2021
Objective: To compare socio-demographic and clinical characteristics in men and women with depression.
Material And Methods: We studied 388 patients with unipolar depression, 74 men and 314 women. The survey was carried out using the clinical-psychopathological method and psychometric scales for depression.
Background: This review summarizes recent findings in molecular biology and neuroimaging and their applicability to the classification and identification of depression. We discuss whether there is reliable evidence that could become a basis for biomarkers or subtyping that may enhance our understanding of the biological foundations of depression and may be useful for clinical practice with respect to diagnosis and prognosis as well as the selection of treatments.
Objective: The purpose of this investigation is to present molecular mechanisms that contribute to different origins of depressions that could prove useful in the daily psychiatric clinic-based practices.