A5038776317- Spaceflight effects on biology
- Space Exploration and Technology
- High Altitude and Hypoxia
- Industrial Engineering and Technologies
- Engineering Diagnostics and Reliability
- Heart Rate Variability and Autonomic Control
- Cardiovascular and Diving-Related Complications
- Material Properties and Applications
- Nuclear Materials and Properties
- Coal Combustion and Slurry Processing
- Advanced materials and composites
- Thermoregulation and physiological responses
- Non-Invasive Vital Sign Monitoring
- Material Properties and Failure Mechanisms
- Ultrasonics and Acoustic Wave Propagation
- Chronic Obstructive Pulmonary Disease (COPD) Research
- Respiratory Support and Mechanisms
- Metallurgical Processes and Thermodynamics
- Cardiovascular and exercise physiology
- Geotechnical and Geomechanical Engineering
- Engineering and Environmental Studies
- Infrared Thermography in Medicine
- Stress Responses and Cortisol
- Medical and Biological Ozone Research
- Healthcare Systems and Public Health
Nizhny Novgorod Academy of the Ministry of Internal Affairs of Russia
2025
Institute of Biomedical Problems
2001-2024
Federal Medical-Biological Agency
2016-2019
Academy of Medical Sciences
2011-2013
Russian Academy of Sciences
2009-2013
Institute of Engineering Physics
1973-2004
National Research Nuclear University MEPhI
1973-2004
Bauman Moscow State Technical University
2004
Pavlov Institute of Physiology of the Russian Academy of Sciences
2003
Research Institute of Ceramics
1983
Because 6° head-down tilt (HDT) is an established method to mimic low gravity on earth, the aim of present study was determine effects 120-day HDT psychic stress and peripheral blood immune cells in six healthy male volunteers. Psychological state assessed by a current test, cortisol measured saliva. During HDT, all volunteers developed stress, diurnal rhythm secretion significantly altered. In addition, urine excretion dopamine norepinephrine increased. The innate part response activated,...
The author’s concept of personal dignity as a modern constitutional value is formulated, consisting individual self-respect and social respect for person the "highest value". an employee internal affairs bodies (hereinafter referred to ATS) evaluative category number interrelated factors: social, material, financial, spiritual, moral, etc., ensuring decent life both current law enforcement officials service veterans, well their family members. In context legal technique implementing...
The aim of the study was to evaluate effects long-term confinement on stress-permissive neuroendocrine and immune responses in humans. Two groups four male subjects were confined 240 days ( group 240) or 110 110) two space modules 100 200 m 3 , respectively. During confinement, none volunteers developed psychic stress as could be examined verified by a current test. However, g roup but not 110, diurnal rhythm cortisol secretion slightly depressed urine excretion norepinephrine significantly...
Introduction: Cerebral arterial air embolism (CAE) is a serious and potentially dangerous condition that can interrupt the blood supply to brain cause stroke. One of promising gas mixtures for emergency treatment an oxygen-helium mixture. Methods: We modeled CAE in awake rats by injecting into common carotid artery. Immediately after CAE, animals were either untreated or underwent hyperbaria, oxygen inhalation, heated helium-oxygen mixture inhalation. Body temperature, locomotor activity,...
We used venous congestion strain gauge plethysmography (VCP) to measure the changes in fluid filtration capacity ( K f ), isovolumetric pressure (Pv i and blood flow six volunteers before, on 118th day (D118) of head-down tilt (HDT), 2 days after remobilization (Post). hypothesized that 120 HDT cause significant micro- macrovascular changes. observed a increase from 3.6 ± 0.4 × 10 −3 5.7 0.9 ml · min −1 100 mmHg (+51.4%; P < 0.003), which returned pretilt values (4.0 + ) remobilization....
Ratio of blood pressure (BP) and heart rate (HR) has been used as a quantitative indicator the human orthostatic tolerance. The was conventionally designated an efficiency coefficient (EC) mechanisms involved in systemic BP control during passive test (POT). is measured conventional units calculated by formula EC (conv.unit) = (mm Hg) / HR (beats/min). Informativity this verified means retrospective analysis 118 POTs performed 30 essentially healthy male subjects (aged 19 to 40 yrs) before...
Introduction. Liver resection remains the main trend in treatment for primary and metastatic liver tumors provides better overall disease-free 5-year survival compared with conservative options. Extensive is accompanied by risk of post-resection failure. There currently no absolute algorithm determining prognosis One ways to find new approaches assessing diagnosing failure bioimpedance analysis liver.The aim study was assess effect hepatic blood flow occlusion on changes electrical impedance...
The paper presents main results of experiments devoted to studying the influence simulated microgravity and lunar gravity on function external respiration in humans. It has been shown that human exposure head-down bed rest (a model physiological effects microgravity) head-up gravity), similar a horizontal position (bed rest), leads clinically insignificant decrease respiratory parameters first hours these analogue ground-based investigations. Subsequently, during hypokinesia, marked changes...