Objective:To investigate the effectiveness of molding custom-made insoles for female patients with foot pain.Methods:The study included 20 patients whose insoles were prescribed according to biomechanical evaluations ...Objective:To investigate the effectiveness of molding custom-made insoles for female patients with foot pain.Methods:The study included 20 patients whose insoles were prescribed according to biomechanical evaluations and molded by repositioning the subtalar joint in its neutral position using a simple set of tools.展开更多
目的对穿戴矫形鞋垫干预柔韧性扁平足儿童青少年足弓形态、疼痛和下肢运动功能进行Scoping综述。方法检索自建库至2024年10月PubMed、Web of Science、Embase、中国知网、万方数据库、中国生物医学文献数据库、维普数据库中相关文献,提...目的对穿戴矫形鞋垫干预柔韧性扁平足儿童青少年足弓形态、疼痛和下肢运动功能进行Scoping综述。方法检索自建库至2024年10月PubMed、Web of Science、Embase、中国知网、万方数据库、中国生物医学文献数据库、维普数据库中相关文献,提取相关数据进行Scoping综述。结果最终纳入10篇文献,包括7篇队列研究,3篇随机对照试验,来自中国、韩国、伊朗、罗马尼亚,涉及520例柔韧性扁平足儿童和青少年。矫形鞋垫能增加跟骨倾斜角,降低距骨第一跖骨角和足弓指数;改善足部和下肢运动功能,提高前后、内侧和整体稳定性,调整步行运动学和地面反作用力;缓解疼痛并降低疼痛发生率。结论穿戴矫形鞋垫能改善柔韧性扁平足儿童青少年的足弓形态,提高动态平衡,改善步行,并缓解疼痛。展开更多
Our feet are often subjected to moist and warm environments,which can promote the growth of harmful bacteria and the development of severe infection in wounds located in the foot.As a result,there is a need for new an...Our feet are often subjected to moist and warm environments,which can promote the growth of harmful bacteria and the development of severe infection in wounds located in the foot.As a result,there is a need for new and innovative strategies to safely sterilize feet,when shoes are worn,to prevent any potential foot-related diseases.In this paper,we have produced a non-destructive,biocompatible and convenient-to-use insole by embedding a BaTiO_(3)(BT)ferroel ectric material into a conventional polydimethylsilane(PDMS)insole material to exploit a ferroelectric catalytic effect to promote the antibacterial and healing of infected wounds via the ferroelectric charges generated during walking.The formation of reactive oxygen species generated through a ferroelectric catalytic effect in the PDMS-BT composite is shown to increase the oxidative stress on bacteria and decrease both the activity of bacteria and the rate of formation of bacterial biofilms.In addition,the ferroelectric field generated by the PDMS-BT insole can enhance the level of transforming growth factor-beta and CD31 by influencing the endogenous electric field of a wound,thereby promoting the proliferation,differentiation of fibroblasts and angiogenesis.This work therefore provides a new route for antimicrobial and tissue reconstruction by integrating a ferroelectric biomaterial into a shoe insole,with significant potential for health-related applications.展开更多
基金This work was supported by grants from the Provincial Science and Technology Project of Guangdong Province(No.2016A020220009)。
文摘Objective:To investigate the effectiveness of molding custom-made insoles for female patients with foot pain.Methods:The study included 20 patients whose insoles were prescribed according to biomechanical evaluations and molded by repositioning the subtalar joint in its neutral position using a simple set of tools.
文摘目的对穿戴矫形鞋垫干预柔韧性扁平足儿童青少年足弓形态、疼痛和下肢运动功能进行Scoping综述。方法检索自建库至2024年10月PubMed、Web of Science、Embase、中国知网、万方数据库、中国生物医学文献数据库、维普数据库中相关文献,提取相关数据进行Scoping综述。结果最终纳入10篇文献,包括7篇队列研究,3篇随机对照试验,来自中国、韩国、伊朗、罗马尼亚,涉及520例柔韧性扁平足儿童和青少年。矫形鞋垫能增加跟骨倾斜角,降低距骨第一跖骨角和足弓指数;改善足部和下肢运动功能,提高前后、内侧和整体稳定性,调整步行运动学和地面反作用力;缓解疼痛并降低疼痛发生率。结论穿戴矫形鞋垫能改善柔韧性扁平足儿童青少年的足弓形态,提高动态平衡,改善步行,并缓解疼痛。
基金National Natural Science Foundation of China,Grant/Award Numbers:52172265,5230130435Scientific research project of Hunan Provincial Department of Education,Grant/Award Number:21B0009+2 种基金Hunan Excellent Youth Science Foundation,Grant/Award Number:2022JJ20067State Key Laboratory of Powder Metallurgy,Central South University,Changsha,Chinathe Hong Kong Polytechnic University,Grant/Award Number:1-W34B。
文摘Our feet are often subjected to moist and warm environments,which can promote the growth of harmful bacteria and the development of severe infection in wounds located in the foot.As a result,there is a need for new and innovative strategies to safely sterilize feet,when shoes are worn,to prevent any potential foot-related diseases.In this paper,we have produced a non-destructive,biocompatible and convenient-to-use insole by embedding a BaTiO_(3)(BT)ferroel ectric material into a conventional polydimethylsilane(PDMS)insole material to exploit a ferroelectric catalytic effect to promote the antibacterial and healing of infected wounds via the ferroelectric charges generated during walking.The formation of reactive oxygen species generated through a ferroelectric catalytic effect in the PDMS-BT composite is shown to increase the oxidative stress on bacteria and decrease both the activity of bacteria and the rate of formation of bacterial biofilms.In addition,the ferroelectric field generated by the PDMS-BT insole can enhance the level of transforming growth factor-beta and CD31 by influencing the endogenous electric field of a wound,thereby promoting the proliferation,differentiation of fibroblasts and angiogenesis.This work therefore provides a new route for antimicrobial and tissue reconstruction by integrating a ferroelectric biomaterial into a shoe insole,with significant potential for health-related applications.
