SMART System in the Assessment of Exercise Tolerance in Adults.

Health-oriented physical activity should meet two key criteria: safety and an optimal level of exercise. The system of monitoring and rationalization of training (SMART) was designed to meet them. SMART integrates a custom-configured inertial measurement unit (IMU) and a sensor with real-time heart rate measurement (HR) using a proprietary computer application.

Can Hyperbaric Oxygen Therapy Be Used to Treat Children after COVID-19? A Bibliographic Review.

The coronavirus disease (COVID-19) epidemic is a public health emergency of international concern. It was believed that SARS-CoV-2 virus was much less likely affect children. Statistics show that children account for 2-13% of all COVID-19 patients in individual countries.

Can Physical Activity in Immersive Virtual Reality Be Attractive and Have Sufficient Intensity to Meet Health Recommendations for Obese Children? A Pilot Study.

Immersive virtual reality (IVR) is a technology that blurs the line between the physical world and a digital environment. Using appropriate pointing devices, it is possible to engage in physical activity (PA). The main aim of the study was to assess the attractiveness and intensity of physical exercise while playing active video games (AVGs) in IVR on an omnidirectional treadmill by obese children and to present the results compared to health recommendations (PA).

The effect of endurance training and testosterone supplementation on the expression of blood spinal cord barrier proteins in rats.

The present study aimed to estimate the effect of endurance training, two doses of testosterone, and the combination of these stimuli on the level of the endothelial proteins claudin, occludin, JAM-1, VE-cadherin, ZO-1, ZO-2, and P-glycoprotein in rat spinal cords. Adult male Wistar rats were trained using a motor-driven treadmill for 6 weeks (40-60 min, 5 times per week) and/or were treated for 6 weeks with two doses of testosterone (i.m.

The use of modern telemedicine technologies in an innovative optimal cardiac rehabilitation program for patients after myocardial revascularization: Concept and design of RESTORE, a randomized clinical trial.

Despite proven efficacy of cardiac rehabilitation (CR) in reducing the all-cause mortality in patients after myocardial revascularization, the penetration of CR, due to patient-related factors and referral rates remains limited. To improve the outcomes, home-based tele-rehabilitation (TR) has been proposed recently. In theory TR enhances the effects of standard CR procedures due to implementation of an intelligent monitoring system designed to ensure optimal training through on-demand transmission of vital signs, aimed at motivating the patients through daily schedule reminders, setting daily goals and creating a platform for mutual feedback.

Effects of N-acetylcysteine and ebselen on arachidonic acid release from astrocytes and neurons cultured in normoxic or simulated ischemic conditions.

Arachidonic acid (AA) is released from cells after nervous tissue injuries.We treated rat cortical neurons and astrocytes cultured under normoxic or simulated ischemic conditions with N-acetylcysteine (100 or 200 microM) or ebselen (10 or 20 microM). N-acetylcysteine decreased AA release in normoxic astrocytes, while ebselen decreased AA release from astrocytes in both conditions.

Physiology and pharmacological role of the blood-brain barrier.

The central nervous system (CNS) is a perfectly regulated environment with conditions far different from those in the rest of the organism. Even slight changes in this machinery affect its functioning. The blood-brain barrier (BBB) is the frontier that isolates brain tissues from the substances circulating in the blood vascular system.