International Conference on Kinesiology and Biomechanics November 05-06, 2018 Singapore

Graduated from the Kazan Federal University with a degree in physiology. For a given moment, I am graduated stydent from the Kazan Federal University in the laboratory of motor neurorehabilitation.

Studies performed in conditions of a microgravity models and microgravity models with putting on animal's feet. All tests were conducted on nonlinear laboratory rats (180-200 g). As a model of gravitational unloading we used antiortostatic support model. All experiments were performed according to bioethical standards and were approved by local ethical committee of the Kazan Federal University. The femoral bones were dissected from all tested rats with following weight measurement, density evaluation, and measurement of geometrical parameters. At the end, the stress tests with a three-points bending were performed. After testing Young's module and ultimate stress was calculated. It was investigated different groups: control, microgravity models for 7 days of unloading hanging and models 7 days of unloading hanging with putting on animal's feet for 3 hour every day. In "hypogravitational" models Young's module decreased slightly, but ultimate stress decreased significantly. In case of putting on animal's feet Young's module restores its value (deviation about 5%) and ultimate stress increases up to 33% (in comparison with "hypogravitational" models). Against the background of control group ultimate stress decreased up to 45%. These results emphasize that the bone strength can be decreased by influence of external forces.

I have begun the scientific research in the field of fundamental medicine still being a student of the 2nd course of department of human and animal physiology, KFU. Since 2013, I am a part of the research group on the basis of Kazan Federal University which is engaged in development of methods of stimulation of neuroregeneration at such diseases as an injury of a spinal cord and an atrophy of skeletal muscles and bones. Since 2015, I`m graduate student of KFU.

Studies performed that anisotropic properties of the bone tissue changes significantly in case of changing the activity. All tests were conducted on nonlinear laboratory rats (180-200 g). As a model of gravitational unloading we used antiortostatic support model. All experiments were performed according to bioethical standards and were approved by local ethical committee of the Kazan Federal University. The femoral bones and shoulder bones were dissected from all tested rats with following weight measurement, and measurement of geometrical parameters. Bones was scanned on μCT in diaphysis, metaphysis and epiphysis regions. After scanning the bone porosity was calculated. The structure of porosity medium was analyzed in terms of fabric tensor. It was investigated different groups: control and "hypogravitational" on different time of unloading hanging (7, 14, 21, 30 and 40 d). The result of anisotropic properties of diaphysis of the bone was as follows. Main stiffness directed in longitudinal direction. Structure of bone tissue looks like adaptive to bending with compression. Anisotropic properties of a femur changes after some period of unloading: main stiffness direction turns at an angle relative to longitudinal direction. The value of the angle increases in dependence of time of unloading. In transverse plane stiffness changes aspect ratio of stiffness in radial and tangent directions. These results emphasize that bone tissue in unloaded bones adapt to external forces and anisotropic properties of the tissue changes significantly.

I am currently studying in the Kazan Federal University, in the Institute of Fundamental Medicine and Biology on the 4th year of the Bachelor degree program.

The main objects of our study were the motor symptoms of Parkinson's disease. Neurostimulation is an electrical effect on brain structures through percutaneous or implanted electrodes. In research we used video analysis of motion (Vicon system) to evaluate the change in the motor function and understand the effectiveness of the electrostimulation. In the video analysis of motion using specialized infrared cameras, the position and movement of the object in space is monitored. After that, we get data of the position of each of the markers, which can potentially be used to analyze the disturbance of the motor function and its subsequent recovery. In the work, video analysis was used to analyze the movement of rats, Parkinson's patients before and after electrostimulation. Electrostimulation is one of the most effective ways to combat the symptoms of Parkinson's disease. In the study video data of the motion was analyzed to understand the influence of electrostimulation on quality of the motion function. It was shown that the variation in angular values in the joints of the pelvic limb of a rat during walking, high values of the standard deviation may indicate the presence of muscle tremor. The results also show that electrical stimulation of the spinal cord has a positive effect on restoration of locomotion after neuronal damage caused by the model of Parkinson's disease in rats. It can be concluded that electrical stimulation of the spinal cord has a positive effect on the biomechanical characteristics of locomotion in Parkinson's disease.

Lee has completed his PhD from Sahmyook University in 2015 and his major is physicaltherapy. He is an assistant professor of physical therapy at Daejon University in Korea. He published over 20 papers on neurological physiotherapy interventions and biomechanical motion assessments.

This study aims to investigate the effects of progressive stabilization exercise program carried out with respiratory resistance in patients with lumbar instability. Material and Methods: Forty-three patients with lumbar instability were randomly assigned to experimental (n=20) and control groups (n=23). The experimental group carried out progressive lumbar stabilization exercises along with respiratory resistance, and the control group only carried out progressive lumbar stabilization exercises, for 40 minutes per session, 3sessions a week, for 4weeks. Numeric rating scale (NRS), Korean-Oswestry disability index (K-ODI), static balance ability, Fear-avoidance beliefs questionnaire (FABQ) and pulmonary function test (PFT) were measured before and after the intervention program for comparison. Results: The two groups showed significant differences in NRS, K-ODI, balance ability, and FABQ after the interventions (p<0.05), but greater improvements were shown by the experimental group in balance ability, and FABQ values. PFT resulted in the experimental group showed a significant increase (p<0.05) in FVC, FEV1, and MVV. The experimental group showed a greater improvements (p<0.05) in FVC and MVV compared to the control group. Conclusions: Progressive stabilization exercise program with respiratory resistance is an effective method with clinical significance in pain reduction, psychosocial stability, and enhancement of motor and respiratory functions.