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Transplantation of olfactory ensheathing cells promotes axonal regeneration in a rat model of spinal cord injury

Neural Regeneration Research 2010年第9期5卷 651-656页

作者： Xichuan Teng Nozomu Yoshioka junko kimura-kuroda Koki Kawamura HitoshiKawano Hongpeng Li Department of Developmental Morphology Tokyo Metropofitan Institute for Neuroscience Fuchu 183-8526 Japan Department of Pathology Medical College Eastern Liaoning University Dandong 118000 Liaoning Province China Department of Human Anatomy College of Basic Medical Sciences China Medical University Shenyang 110001 Liaoning Province China

BACKGROUND：Transplantation of olfactory ensheathing cells （OECs） into the injured spinal cord has been shown to promote axonal regeneration and functional ***,the mechanisms underlying the effects of OEC transplantation remain ***：To observe fibrotic scar formation and axonal regeneration in the damaged spinal cord following OEC transplantation,and to determine whether OEC transplantation promotes neural regeneration by attenuating fibrotic scar ***,TIME AND SETTING：A randomized,controlled animal experiment was performed at the Department of Developmental Morphology,Tokyo Metropolitan Institute for Neuroscience,Fuchu,Japan and at the Department of Human Anatomy,College of Basic Medical Sciences,China Medical University,China between April 2007 and May ***：OECs were obtained from olfactory nerves and olfactory bulbs of male,4-week-old,Sprague Dawley *** anti-serotonin polyclonal antibody,rabbit anti-calcitonin gene-related peptide polyclonal antibody,rabbit anti-glial fibrillary acidic protein polyclonal antibody,rabbit anti-type IV collagen polyclonal antibody,and mouse anti-rat endothelial cell antigen-1 monoclonal antibody were ***：Male,Sprague Dawley rats aged 8 weeks were randomly divided into three groups：sham-surgery （n = 3）,surgery （n = 9）,and OEC transplantation （n = 11）.Spinal cord transection at the T9-10 level was performed and the rats were transplanted with a 2-μL （1 × 105 cells） cell *** OUTCOME MEASURES：Formation of glial and fibrotic scars was examined using immunohistochemistry for glial fibrillary acidic protein and type IV ***-positive and calcitonin gene-related peptide-positive axons were visualized by immunohistochemistry,*** immunofluorescence for type IV collagen and rat endothelial cell antigen-1 was also performed to determine co-localization of type IV collagen deposition and blood ***：At 1 week after spinal cord

关键词： fibrotic scar olfactory ensheathing cell transplantation spinal cord injury neural regeneration rats

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Cellular deficiency of taurine affects stage-specific migration of granule cells in mouse cerebellar microexplant culture

Cellular deficiency of taurine affects stage-specific migrat...

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Third Congress of the Asian-Pacific Organization for Cell Biology

作者： Isao Nagata junko kimura-kuroda Department of Cell Biology Tokyo Metropolitan Institute for Neuroscience 2-6 Musashidai Fuchu-shi183-8526 TokyoJapan

Dietary taurine deficiency in the developing cat has been shown to induce maturalional delay of the cerebellum, seen as persistence of the cerebellar

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An in-situ study of static recrystallization in Mg using high temperature EBSD

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Journal of Magnesium and Alloys 2024年第4期12卷 1419-1430页

作者： Xu Ye Zhe Suo Zhonghao Heng Biao Chen Qiuming Wei junko Umeda Katsuyoshi Kondoh Jianghua Shen School of Aeronautics Northwestern Polytechnical UniversityXi’anShaanxiChina Shaanxi Key Laboratory of Impact Dynamic and Its Engineering Application Xi’anShaanxiChina School of Mechanical Engineering Qinghai UniversityXiningQinghaiChina School of Materials Science and Engineering Northwestern Polytechnical UniversityXi’anShaanxiChina Department of Mechanical Engineering University of North Carolina at CharlotteCharlotteNCUSA Joining and Welding Research Institute Osaka University11-1 MihogaokaOsakaJapan

It has been a common method to improve the mechanical properties of metals by manipulating their microstructures via static recrystallization,i.e.,through heat ***,the knowledge of recrystallization and grain growth is critical to the success of the *** the present work,by using in-situ high temperature EBSD,the mechanisms that control recrystallization and grain growth of an extruded pure Mg were *** experimental results revealed that the grains of priority for dynamic recrystallization exhibit fading competitiveness under static *** is also found that grain boundary movement or grain growth is likely to show an inverse energy gradient effect,i.e.,low energy grains tend to swallow or grow into high energy grains,and grain boundaries of close to 30°exhibit superior growth advantage to *** finding is that{10-12}tensile twin boundaries are sites of hardly observed for recrystallization,and are finally swallowed by adjacent recrystallized *** above findings may give comprehensive insights of static recrystallization and grain growth of Mg,and may guide the design of advanced materials processing in microstructural engineering.

关键词： Pure Mg In-situ HT-EBSD Recrystallization Grain growth

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Exploring Global Demands for Integrating Social Aspects into Community Healthcare: A Literature Review

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Health 2024年第9期16卷 785-793页

作者： junko Imaiso Faculty of Nursing Kansai University of Social Welfare Ako Japan

Aging and crises like pandemics and climate change are global concerns that affect community environments. These social and natural changes influence people’s health worldwide. Aging impacts human health, including physical and mental aspects, and increases the need for care. Recent crises have affected not only the elderly but also younger populations, necessitating further efforts to develop a systematic community strategy. The goal of such a strategy is to maintain or enhance people’s well-being. As we face aging and crises like pandemics and climate change, it becomes essential to consider health holistically and globally, taking into account the community environment and social determinants without boundaries. The present study aimed to explore the necessary aspects of incorporating social determinants into clinical practice, enabling healthcare providers to view health from a holistic and planetary perspective. This approach facilitates the development of integrated community strategies. The study reviewed literature from PubMed, MEDLINE, and CINAHL databases, focusing on medicine, health, and welfare. An electronic search for English-language articles in peer-reviewed journals was conducted up to July 2024, using search terms such as “holistic health,” “planetary health,” and “social determinants.” Eight articles were identified through the search. After excluding three based on their titles, abstracts, and full texts, five articles were selected. The research focused on three areas: perceiving health in ecosystems, considering health-related policy in clinical situations, and addressing health in primary care settings. This study emphasizes the need for further research on innovative, integrated community strategies in the context of a globally aging society, focusing on non-medical aspects like pandemics, climate change, and social determinants to achieve a holistic and planetary understanding of people’s health. It suggests that understanding the social as

关键词： Community Environment Global Healthcare Holistic Planetary Social

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Challenges of Bioethics Education in Pediatric Basic Nursing Education: A Faculty Perspective

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Health 2024年第2期16卷 105-117页

作者： junko Nemoto Chikage Kubota Yukiko Yoshikawa Faculty of Nursing Hyogo University Kakogawa Japan Department of Emergency Medical Science Suzuka University of Medical Science Suzuka Japan

In the field of pediatric nursing, in the perinatal period, numerous ethical issues arise alongside the advancement of medical technology. However, sufficient education on bioethics is not provided in the pediatric nursing domain of basic nursing education. The purpose of this research is to examine the current status of bioethics education in the pediatric nursing domain of basic nursing education and explore the challenges perceived by the pediatric nursing faculty regarding bioethics education. The research method was a questionnaire survey on 100 randomly selected pediatric nursing faculty members from nursing universities across Japan. The results revealed that although bioethics issues were considered important, the emphasis remained primarily on addressing bioethics as part of nursing that respects children’s rights. Furthermore, respondents expressed difficulties regarding teaching methods and content related to bioethics.

关键词： Basic Nursing Education Bioethics Education Pediatric Nursing

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Examining the Hypothesis of Common Factors Shared by Different Addictive Behaviors and Gender Effects on Propensity to Addiction Type

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Open Journal of Medical Psychology 2024年第3期13卷 58-70页

作者： Masayo Uji junko Watanabe Toshinori Kitamura Department of Clinical Psychology Human Development Education Graduate School of Education Hyogo University of Teacher Education Kat Japan Academic Skill Support Center Kumamoto Health Science University Kumamoto Japan Kitamura Institute Mental Health Tokyo Tokyo Japan

Background: From the two facts reported by previous research: 1) frequent co-occurrence of more than one addictive behavior, 2) childhood adversities identified as origins of different types of addictive behaviors, it is assumed that all types of addictive behaviors, regardless of substance, behavioral, or relationship, share common factors which have not yet been proven by epidemiological research. The Shorter PROMIS Questionnaire (SPQ) was previously developed to assess 16 types of addictive behaviors. Its factor structure, however, has not been fully investigated. Confirming the factor structure will enable us to hypothesize the common factor(s) shared by all, or if not all, most types of addictive behaviors. Aims: This study aimed at 1) examining the factor structure of the SPQ, 2) confirming the reliability of the questionnaire, and 3) examining the impacts of gender and age on each addictive behavior. Methods: Data obtained from 232 Japanese adults who completed all items of the SPQ were used for the analyses. After confirming the one-factor structure model for each of the 16 subscales, the validity of the one-factor structure of the SPQ was evaluated using Confirmatory Factor Analysis (CFA), by adapting 16 subscale scores as observed variables. If its validity was not confirmed, another model which showed better compatibility to the data was explored. The reliability of the SPQ as well as that of all 16 subscales was evaluated. Also, the impacts of gender and age on each subscale score were examined. Results: The one-factor structure for each of the 16 subscales was confirmed. The compatibility of the SPQ one-factor model was not acceptable. The best fit model was a bi-factor model in which one main factor was shared by all 16 subscales, and three factors were shared by some specific addictive behaviors. Male respondents were more likely than female respondents to show high scores in Alcohol, Tobacco, Gambling, Sex, and Recreational Drugs, and low scores only

关键词： Addictive Behaviors Shorter PROMIS Questionnaire Confirmatory Factor Analysis

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Differences in clinicopathological characteristics between lipohypertrophy and localized insulin-derived amyloidosis:A scoping review

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Chronic Diseases and Translational Medicine 2024年第1期10卷 22-30页

作者： Kanae Mukai Hiromasa Tanno junko Sugama Toshihiko Yanagita Emi Kanno Department of Clinical Nursing Faculty ofHealth SciencesInstitute of MedicalPharmaceutical and Health SciencesKanazawa UniversityKanazawaJapan Department of Translational Science forNursing Tohoku University Graduate School ofMedicineSendaiJapan Research Center for Implementation NursingScience Initiative School of Health SciencesFujita Health UniversityToyoakeJapan Department of Clinical Pharmacology Schoolof NursingUniversity of MiyazakiMiyazakiJapan

Insulin is used as a therapeutic agent in patients with diabetes,and cutaneous lipohypertrophy(LH)and localized insulin-derived amyloidosis(LIDA)are well-known adverse effects associated with insulin *** clinical implications,management,assessment methods,and pathological differentiation of LH and LIDA have been recently *** review was to update our knowledge of the pathological differentiation,effects of insulin absorption,hypoglycemic events,and recent assessment methods for LH and LIDA.A scoping review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta Analyses extension for Scoping Reviews *** studies and case reports in English were also *** and Scopus databases were searched for keywords to identify papers published up to January 2022.A total of 113 studies were identified through a database search,and 31 were eligible for inclusion in this scoping *** the 31 studies included in this review,patients with type 2 diabetes had high frequencies of LH and *** outcome parameters were assessed using pathological findings and *** is mainly determined by pathological methods,such as hematoxylin and eosin and Congo red *** in vitro and in vivo LIDA models of LIDA have been *** results suggest that pathological analysis is required to identify LH and *** is important to consider LIDA,as it likely influences insulin adsorption and glycemic *** several studies have evaluated the LIDA process,little is known about the mechanisms underlying the development of adverse effects associated with insulin injections.

关键词： diabetes mellitus insulin injection lipohypertrophy localized insulin-derived amyloidosis

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Evaluation of Psychological Changes on Women Following Coordination Exercises: Immediate Effects of Life Kinetik® Implementation

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Open Journal of Therapy and Rehabilitation 2024年第3期12卷 256-262页

作者： Yutaro Hyodo Takumi Jiroumaru Hikaru Kitagawa Yasumasa Oka junko Ochi Nobuko Shichiri Takamitsu Fujikawa Department of Physical Therapy Bukkyo University Kyoto City Japan Kanazawa Orthopaedic and Sports Medicine Clinic Ritto Japan Department of Applied Biology Graduate School of Science and Technology Kyoto Institute of Technology Kyoto City Japan

Objective: This study aimed to evaluate the immediate psychological effects of coordination exercises on women in Japan. Methods: The subjects were 17 adult women (height, 160.1 ± 5.1 cm;weight, 54.3 ± 10.5 kg;age, 57.8 ± 8.3 years) living in the community and attending a fitness club. The subjects performed a coordination exercise called Life Kinetik®. The subjects responded to the Two-Dimensional Mood Scale–Short Term before and after performing 30 minutes of Life Kinetik®. The results were tabulated and four psychological states were calculated (i.e., vitality, stability, pleasure, and arousal). The pre- and post-implementation results were statistically analyzed using a corresponding t-test. Results: Significant differences were found in activation and arousal levels, but not in stability and comfort levels. Conclusion: The coordination exercise, Life Kinetik®, was found to be an exercise program with potential psychological benefits, as it could change women’s psychological condition to active and excited states.

关键词： Psychological State Life Kinetik® Mood Scale

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Examining the Hypothesis of Common Factors Shared by Different Addictive Behaviors and Gender Effects on Propensity to Addiction Type

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Open Journal of Medical Psychology（医学心理学） 2024年第3期 58页

作者： Masayo Uji junko Watanabe Toshinori Kitamura

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RadonPy:automated physical property calculation using all-atom classical molecular dynamics simulations for polymer informatics

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npj Computational Materials 2022年第1期8卷 2155-2169页

作者： Yoshihiro Hayashi Junichiro Shiomi junko Morikawa Ryo Yoshida The Institute of Statistical Mathematics(ISM) Research Organization of Information and Systems10-3 Midori-choTachikawaTokyo190-8562Japan Department of Mechanical Engineering The University of Tokyo7-3-1 HongoBunkyoTokyo113-8656Japan Institute of Engineering Innovation The University of Tokyo2-11 YayoiBunkyo-kuTokyo113-0032Japan Department of Materials Science and Engineering School of Materials and Chemical TechnologyTokyo Institute of Technology2-12-1 OokayamaMeguro-kuTokyo152-8552Japan Research and Services Division of Materials Data and Integrated System(MaDIS) National Institute for Materials Science(NIMS)1-2-1 SengenTsukubaIbaraki305-0047Japan Department of Statistical Science School of Multidisciplinary ScienceThe Graduate University of Advanced Studies(SOKENDAI)10-3 Midori-choTachikawaTokyo190-8562Japan

The spread of data-driven materials research has increased the need for systematically designed materials property ***,the development of polymer databases has lagged far behind other material *** present RadonPy,an open-source library that can automate the complete process of all-atom classical molecular dynamics(MD)simulations applicable to a wide variety of polymeric ***,15 different properties were calculated for more than 1000 amorphous *** MD-calculated properties were systematically compared with experimental data to validate the calculation conditions;the bias and variance in the MD-calculated properties were successfully calibrated by a machine learning *** the high-throughput data production,we identified eight amorphous polymers with extremely high thermal conductivity(>0.4 W∙m^(–1)∙K^(–1))and their underlying *** to the advancement of materials informatics since the advent of computational property databases for inorganic crystals,database construction using RadonPy will promote the development of polymer informatics.

关键词： property calculation dynamics

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