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Investigating the circulatory-respiratory response of elderly people during Tai Chi Yuttari-exercise

Health 2013年第12期5卷 58-63页

作者： Takuo Nomura Yoshiteru Akezaki Kohei Mori Emi Nakamata Fuminari Asada Yoshiaki Mori satoru kai Masahito Watanabe Department of Rehabilitation Sciences Kansai University of Welfare Sciences Osaka Japan Department of Rehabilitation Sciences Kansai University of Welfare Sciences Osaka Japan Theraputic Exercise Research Laboratory Kansai University of Welfare Sciences Osaka Japan Osaka Rosai Hospital Center for Preventive Medicine Osaka Japan

The purpose of this study was to examine the circulatory-respiratory dynamics in elderly people during Tai Chi Yuttari-exercise. The subjects were females with an average age of 74 years who had been continuously practicing Tai Chi Yuttari-exercise for at least six months. The heart rate and blood pressure were measured before and after the subjects performed four different versions of Tai Chi Yuttari-exercise. The perceived exertion was evaluated using the Borg scale. The respiratory rate, oxygen uptake and respiratory quotient (RQ) were measured using an expired gas analyzer. The results showed an increase in heart rate during exercise, but confirmed that the rise in HR was below the safety limit. The blood pressure tended to be low post-exercise. Regarding perceived exertion, the maximum heart-lungs Borg scale response was 9 (very light). A slight increase in the respiratory rate was observed while exercising, but no abnormal breathing patterns were observed. The average metabolic equivalents (METs) of the exercise ranged from 1.34 to 1.87, and the average RQ ranged from 0.82 to 0.90. The circulatory-respiratory dynamics observed in this study verified that elderly females with an average age of 70 years could safely perform the Tai Chi Yuttari-exercise. This study helped obtain basic data for expanding the indications for this exercise.

关键词： Tai Chi Chuan Exercise Therapy Aged Circulatory and Respiratory Physiological Phenomena Rehabilitation

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Immobilization of Lysozyme on Biomass Charcoal Powder Derived from Plant Biomass Wastes

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Journal of Biomaterials and Nanobiotechnology 2012年第4期3卷 446-451页

作者： Hidetaka Noritomi Reona Ishiyama Ryotaro kai Daiki Iwai Masahiko Tanaka satoru Kato Department of Applied Chemistry Tokyo Metropolitan University Tokyo Japan EEN Co. Ltd. Tokyo Japan

Biomass charcoal powder (BCP) was used as a carrier matrix for immobilization of chicken egg white lysozyme. BCP was derived from plant biomass wastes such as dumped adzuki beans by pyrolysis without combustion under nitrogen atmosphere and grinding with a jet mill. The amount of lysozyme immobilized on BCP of adzuki beans by adsorption was 11 μmol/g (0.16 g/g) at pH 7.0. The optimum pH values for free and immobilized lysozyme activities were 6.8 and 7.2, respectively. The optimum temperature for both free and immobilized lysozyme activities was 25℃. The half-life of immobilized lysozyme exhibited 1.8-fold compared to that of free lysozyme at 5℃. Moreover, the half life of immobilized lysozyme was 7 times greater than that of lysozyme at 90℃.

关键词： Immobilization Biomass Charcoal Powder Lysozyme Activity Stability

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Thermostability of lysozyme immobilized on biomass charcoal powder

Thermostability of lysozyme immobilized on biomass charcoal ...

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The 12th Japan-China-Korea Joint Symposium on Enzyme Engineering

作者： Hidetaka Noritomi Ryotaro kai Masahiko Tanaka satoru Kato Department of Applied Chemistry Tokyo Metropolitan University

＜正＞Introduction Proteins are biomolecules of great importance in the medical,pharmaceutical,and food fields,since they exhibit their outstanding biological activities under mild ***,most of proteins dissolved in an aqueous solution are immediately denatured and inactivated at high *** particular,an aggregation of denatured proteins becomes the major problem because of the fast irreversible

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Increase in thermal stability of proteins adsorbed on biomass charcoal powder prepared from plant biomass wastes

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Journal of Biomedical Science and Engineering 2011年第11期4卷 692-698页

作者： Hidetaka Noritomi Ryotaro kai Daiki Iwai Hirotaka Tanaka Reo Kamiya Masahiko Tanaka Kohichiroh Muneki satoru Kato 不详

Thermal stability of lysozyme adsorbed on biomass charcoal powder (BCP), which was prepared from plant biomass wastes such as dumped adzuki bean, bamboo, and wood by pyrolysis without combustion under nitrogen atmosphere and comminution with a jet mill, was examined. Adsorbing lysozyme on BCP could sufficiently prevent proteins from denaturing and aggregating in an aqueous solution at high temperatures, and enhanced the refolding of thermally denatured proteins by cooling treatment. The remaining activities of lysozyme adsorbed on BCP of adzuki bean exhibited 51% by cooling treatment after the heat treatment at 90?C for 30 min, although that of native lysozyme was almost lost under the same experimental conditions. The thermostabilization effect of BCP on the remaining activity of adsorbed lysozyme was markedly dependent upon the kind of plant biomass wastes.

关键词： Adsorption Biomass Charcoal Powder Lysozyme Refolding Remaining Activity Thermal Stability

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Examination of the Effect of Rehabili-Mouse, a Desktop Rehabilitation Robot for Upper Limb Paresis after Stroke

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Open Journal of Orthopedics 2021年第12期11卷 371-382页

作者： Rena Wakabayashi Kimio Saito Toshiki Matsunaga Satoaki Chida kai Kagami Takehiro Iwami satoru Kizawa Yuki Terata Masumi Ogasawara Yoichi Shimada Naohisa Miyakoshi Department of Orthopedic Surgery Akita University Graduate School of Medicine Akita Japan Department of Rehabilitation Medicine Akita University Hospital Akita Japan Department of Mechanical Engineering Akita University Akita Japan National Institute of Technology Akita College Akita Japan Faculty of Systems Science and Technology Akita Prefectural University Akita Japan Oyu Rehabilitation Hot-Spring Hospital Kazuno Japan Akita Prefectural Center on Development and Disability Akita Japan

Background: Active rehabilitation of the paralyzed limb is necessary for functional recovery from upper limb paralysis after stroke. In particular, the amount of training is very important, and robot rehabilitation is useful. However, most conventional robots are expensive, large, and stationary. We have developed Rehabili-Mouse, a new tabletop rehabilitation robot that is compact and portable. The purpose of this study was to conduct paralyzed upper limb training for a patient after stroke using Rehabili-Mouse and to examine its effect. Case: The patient was a 44-year-old man who had left-sided paresis after a right cerebral infarction, 3 months after onset. The training was carried out between February 2021 and March 2021 at Oyu Rehabilitation Hot

关键词： Robotic Rehabilitation Hemiplegia Upper Limb Function

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Charge-changing cross section measurements of 300 MeV/nucleon^(28)Si on carbon and data analysis

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中国物理C:英文版 2023年第8期47卷 13-21页

作者：王长建郭戈王惠仁宋雨楠孙保华谷畑勇夫寺嶋知魏秀琳徐俊瑶徐晓栋张寂潮郑勇竺礼华曹勇樊广伟高丙水韩加星李光帅鲁辰桂齐浩天秦赟孙志宇万鲁平王凯龙王世陶王昕旭张湄雪张文文张小彬章学恒周子铖 School of Physics Beihang UniversityBeijing 100191China Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China School of Nuclear Science and Technology University of Chinese Academy of SciencesBeijing 100049China School of Chemical Engineering Anhui University of Science and TechnologyHuainan 232001China

Charge-changing cross section(σcc)measurements via the transmission method have recently seen significant progress with the aim of determining the charge radii of exotic *** this work,we report a newσcc measurement of 304(9)MeV/nucleon^(28)Si on carbon at the second Radioactive Ion Beam Line in Lanzhou(RIBLL2)and describe the data analysis procedure in *** procedure is essential for evaluating the systematic uncertainty in the transmission *** determinedσcc of 1125(11)mb is found to be consistent with the existing data at similar *** present work will serve as a reference forσcc determinations at RIBLL2.

关键词： projectile fragmentation transmission method charge-changing cross section particle identi-fication

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