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Molecular Medicine
Found: 63
Introduction. Oxidative stress (OS) occurs in various pathological processes, and acting as a nonspecific link in their pathogenesis. Less is known about its physiological role. The aim of study. Analysis of the results of world literature data and our own res…
Introduction. Immobilization stress leads to the intensification of free-radical reactions leading to the destruction of sialoglycoproteins of the gastroduodenal zone. The aim of the study. To evaluate the features of the metabolism of sialoglycoproteins in th…
Introduction. Despite numerous studies in the field of neurodegenerative diseases, the exact mechanisms of these processes have not yet been identified. The purpose of this review is to analyze the methodological approaches necessary to revise the traditional …
Introduction. To date, the problem of studying the neuropeptide system of regulation of adaptive processes is relevant, since the stress reaction is a trigger for the occurrence of various diseases, in particular depression. Corticoliberin is considered as the…
Introduction. Plastic rhinosurgery and augmentation rhinoplasty are very relevant today. Especially in relation to patients with congenital saddle deformity of the nasal dorsum, as well as patients with iatrogenic disorders of the nose shape, which dramaticall…
Introduction. Mitochondrial dysfunction is an important pathogenic mechanism of neurodegeneration, characterized by a progressive structural and functional loss of neurons, leading to heterogeneous clinical and pathological manifestations with subsequent impai…
Introduction. An increasing number of reports of long-term negative consequences of COVID-19, characterized by chronic inflammation, tissue hypoxia, oxidative stress, metabolic changes at the level of all body systems, determines the search for criteria for as…
Introduction. The developed domestic dipeptide retro-analog of cholecystokinin (CCK) tetrapeptide (N-(6-phenylhexanoyl)-glycyltryptophan amide, compound GB-115) with antagonistic properties towards CCK1 receptors has anxiolytic activity, previously shown in pr…
Introduction. In the publications of many authors, there is evidence that the mechanism of development of chronic prostatitis and varicocele is oxidative stress, leading to a decrease in male fertility. This problem requires a deeper study. The aim of the stud…
Introduction. Among the heterogeneous population of tumor cells, there are so-called dormant and senescent cells located in the G0 phase of the cell cycle. The transition to the G0 phase is a stress response mediated, for example, by treatment with chemotherap…
Introduction. Iron is one of the main elements for the vital activity of the body. Iron deficiency leads to the development of iron deficiency anemia, one of the most common diseases in the Russian Federation; excess iron induces oxidative stress. In this way,…
Mitochondria are the active cell organelles whose structures (the membrane in particular) express a large number of signaling molecules, proteins mainly, that play an important regulatory role in cell active functioning. The biological activity of mitochondria…
Introduction. An increase in the number of patients with atopic dermatitis (AD) among pregnant women is recorded annually. However, the pathogenesis of AD during pregnancy is not fully understood. Exacerbations of AD during pregnancy require in-depth study, si…
Introduction. Oxidative stress and mitochondrial dysfunction are observed in virtually any disease associated with premature aging. Signaling molecules produced by mitochondria can act as specific targets for the action of pharmacological agents in order to re…
Introduction. Rheumatoid arthritis, like other multifactorial diseases, develops as a result of an inadequate response of a predisposed organism to environmental challenges. Material and methods. A review of the literature on the molecular mechanisms of the ef…
A wide range of diseases: stroke, Alzheimer’s disease, brain injury, etc., is based on cerebral hypoperfusion. Vascular dementia, which is the equivalent of cerebral hypoperfusion, is one of the most common cognitive disorders in older people following Alzheim…
Introduction. Developing of chronic emotional stress reduces adaptive capabilities of people ill with diabetes mellitus causing the condition of decompensation with significant elevation of counterinsular hormones production and further progressive metabolic d…
Introduction: Urate nephrolithiasis is a common form of urolithiasis. The development of new methods for pharmacological correction of this disorder requires their practical laboratory assessment. So far, it is necessary to determine the most typical biochemic…
The review summarizes a number of published reports about the influence of total hormonal and metabolic disturbances on the functioning system mother – placenta – fetus in the organism of the women with obesity and gestational diabetes mellitus. The circadian …
Introduction. The development of neurodegeneration in Alzheimer’s disease is inextricably linked with oxidative stress, a marker of which is oxidative protein modification. In the tissues of the brain, cerebrospinal fluid and plasma in Alzheimer’s disease, an …