Publications by authors named "Y S Stepanova"
Environmental impact of the launch vehicle "Soyuz-FG" emergency falling in Kazakhstan.
Environ Sci Pollut Res Int
January 2025
On October 11, 2018, in the Ulytau region of the Republic of Kazakhstan, the Soyuz-FG launch vehicle carrying a crewed MS-10 spacecraft failed. It resulted in the release into the fragile arid ecosystems of rocket propellants, i.e.
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- Kidney disease is becoming a major global health concern, with projections indicating it will rank as the fifth-leading cause of life lost by 2040.
- The research focuses on understanding the dose-dependent effects of electron irradiation on renal tissue, as the impact of this type of radiation is not well studied compared to others like gamma and X-rays.
- Findings show that higher doses of electron irradiation cause increased oxidative stress, inflammation, and significant damage to kidney tissue, including apoptosis and early fibrosis, highlighting the importance of managing radiation doses to protect kidney function.
Alveolar adenoma of the lung is a rare benign tumor first described in 1986. This article presents an observation of alveolar adenoma in a 72-year-old woman. Morphological and immunohistochemical methods of tumor diagnostics, issues of differential diagnosis are analyzed.
View Article and Find Full Text PDFOn October 11, 2018, in the Ulytau region of the Republic of Kazakhstan, the Soyuz-FG launch vehicle carrying a crewed MS-10 spacecraft failed, creating two areas where rocket propellants spilled and soil condition was monitored in 2018, 2019, 2022 and 2023. This article presents data on the content of pollutants, namely unsymmetrical dimethylhydrazine (UDMH), nitrosodimethylamine (NDMA) and total petroleum hydrocarbons (TPH), total N, organic carbon, exchangeable Ca and Mg, water-soluble NO-, NO-, HCO-, CO , SO , Cl, , Na, pH values, cation exchange capacity and electrical conductivity of the water extract in disturbed and background Aridisols (more than 200 samples in total). This data set contains information on interseasonal (autumn 2022 and spring 2023) differences in the content and vertical differentiation of some soil properties in Aridisols in Central Kazakhstan.
View Article and Find Full Text PDFGestational diabetes mellitus (GDM) and preeclampsia (PE) are common pregnancy complications with similar risk factors. Although GDM is associated with PE, the exact mechanism underlying the association is unclear. The objective of this work was to study the morphofunctional and molecular changes in the placenta and peripheral blood in PE and GDM.
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