A rabbit model of peroxide atherosclerosis was used to examine the new psychotropic drug Mexydol for its angioprotective properties. The agent was found to inhibit atheroarteriosclerotic manifestations such as hyperlipemia, activated lipid peroxidation, lower activity of the antioxidative system and to produce protective effects on the local vascular mechanisms of atherogenesis, by diminishing the severity of aortic lesion.
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Zh Nevrol Psikhiatr Im S S Korsakova
December 2024
S.D. Asfendiyarov Kazakh National Medical University, Almaty, Republic of Kazakhstan.
Chronic cerebral ischemia (CCI) is one of the most common forms of cerebrovascular disease, which affects a significant number of patients, often leading to disability, cognitive impairment and dementia. The analysis of modern data on the pathogenesis and risk factors for the development of CCI, as well as on the mechanisms of action of Mexidol on various links in the pathogenesis of CCI. A systematic search was conducted in the PubMed, MEDLINE and Google Scholar databases, on Russian and English-language sites with open access publications on the problem of CCI and on the drug Mexidol in the period from 2014 to 2024.
View Article and Find Full Text PDFZh Nevrol Psikhiatr Im S S Korsakova
November 2024
Pirogov Russian National Research Medical University (Pirogov University), Moscow, Russia.
The article is devoted to the important problem of diagnosis and treatment of children with autonomic dysfunction syndromes (SVD). Information is provided on the evolution of views on the pathogenesis of this condition. The issues of pathogenesis, classification and clinical manifestations of SVD in children and adolescents are covered in detail.
View Article and Find Full Text PDFZh Nevrol Psikhiatr Im S S Korsakova
October 2024
Research Institute of General Pathology and Pathophysiology, Moscow, Russia.
Objective: To study was to evaluate the potential modulatory impact of succinate/SUCNR1 signaling on the non-genomic immunosuppressive and gene-mediated inflammatory-degenerative effects of glucocorticoid receptor (GR) activation in the cerebral cortex (CC) of aging rats.
Material And Methods: Using Western blot analysis, we assessed the expression level of pro-inflammatory (TNF-α, IL-1β), anti-inflammatory cytokines (IL-10, TGF-β1), mitochondriogenesis markers (PGC-1α, NDUFV2, SDHA, cyt c1, COX2, ATP5A), angiogenesis marker VEGF, neurotrophin BDNF, GR, succinate receptor SUCNR1 in the CC of 18-month-old rats with isolated administration of the highly specific GR ligand dexamethasone (1 mg/kg, i.p.
Brain Res
January 2025
Shobhaben Pratapbhai Patel School of Pharmacy & Technology Management, SVKM's Narsee Monjee Institute of Management Studies, Mumbai 56, India. Electronic address:
Excessive iron accumulation in the brain plays a significant role in neurodegenerative processes, contributing to the pathogenesis of Alzheimer's disease (AD). AD, a prominent neurological disorder affecting the central nervous system, is characterized by the accumulation of beta-amyloid (Aβ) and tau phosphorylation. This accumulation leads to the subsequent development of cognitive impairments, particularly in learning and memory functions.
View Article and Find Full Text PDFVestn Oftalmol
September 2024
West Siberian Institute of Postgraduate Medical Education, Tyumen, Russia.
Unlabelled: Many key aspects of retinal ganglion cell (RGC) neurodegeneration in glaucoma are associated with mitochondrial dysfunction. Understanding the mechanisms and relationships between structural and functional changes in mitochondria would be beneficial for developing mitochondria-targeted therapeutic strategies to protect RGCs from glaucomatous neurodegeneration.
Purpose: This study determines the extent of mitochondrial dysfunction in patients with primary open-angle glaucoma (POAG) and evaluates the potential for stabilizing the glaucomatous process by improving mitochondrial functional activity and energy production by therapy with Mexidol and Mexidol FORTE 250.
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