Publications by authors named "V S Pykhtina"

Aim: To study the real-world efficacy and safety of netakimab in the treatment of ankylosing spondylitis (AS) and psoriatic arthritis (PsA).

Materials And Methods: The retrospective analysis included 23 patients (13 males; 56.5%) aged 23 to 73 years (median 42, interquartile range 28 to 52 years) with AS (=12) or PsA (=11) who received netakimab therapy from February 2021 to April 2023.

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Increased arterial stiffness (AS), intima-media thickness (IMT), and the presence of atherosclerotic plaques (PP) have been considered as important aspects of vascular aging. It is well documented that the cardiovascular system is an important target organ for growth hormone (GH) and insulin-like growth factor (IGF)-1 in humans, and GH /IGF-1 deficiency significantly increases the risk for cardiovascular diseases (CVD). The telomere length of peripheral blood leukocytes (LTL) is a biomarker of cellular senescence and that has been proposed as an independent predictor of (CVD).

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Telomerase activity (TA) is considered as the biomarker for cardiovascular aging and cardiovascular diseases (CVDs). Recent studies suggest a link between statins and telomere biology that may be explained by anti-inflammatory actions of statins and their positive effect on TA. Until now, this effect has not been investigated in prospective randomized studies.

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The autonomic and central nervous system, a number of humoral and reflex effects regulate the heart rate. The main role in the heart rate regulation belongs to the autonomic nervous system. A common method for studying the autonomic influences on the heart rate is the analysis of heart rate variability (HRV), which allows to evaluate the neuro-vegetative status of the organism, determine its adaptive capacity, to evaluate the level of stress and the degree of tension of regulatory systems.

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Unlabelled: Most of people over 60 years of age have decreased renal function and the velocity of glomerular filtration rate reduction varies greatly. Presumably, one of the probable mechanisms of accelerated decline of renal function may be a shortening of telomere length due to chronic inflammation. The main purpose of research was to appreciate the association of renal function, leukocytes telomeres length and markers of chronic inflammation in patients without chronic kidney disease and cardiovascular disease.

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