An experimental study on autonomic nerve activity reflected increase of urine volume in the bladder of a person with spinal cord injuries

自主神经活动的实验研究反映脊髓损伤患者膀胱尿量增加

• 批准号: 23593487
• 负责人: SUZUKI Hitomi
• 金额: $ 3.33万
• 依托单位: Kobe Tokiwa University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2013
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23593487/
• 关键词: リハビリテーション看護学; 脊髄損傷者; 自律神経活動; 背部体表脈波; 膀胱内尿量; 代償尿意; 自律神経機能; 社会生活支援

A person with spinal cord injuries (PSCI) becomes difficult to perceive urination desire. The purpose is detection of biological information reflected increase of urine volume in the bladder and self-perceived/compensatory urination desire (INCUR) of a PSCI. The subjects were ten male PsSCI in their wheelchair. We measured urine volume in the bladder, subjective complaints (urination desire etc.), body surface pulse wave of the back (BSPWB) with the sensor in the backrest, R-R interval of the heartbeat for 2-hours experiment. Respective ratios of certain three power spectra to the total at each 18 seconds were calculated from the time-series slopes of fluctuation frequencies derived by two methods from BSPWB.The terms in which existed the phenomenon accepted our setup conditions using the six power ratios synchronized those of INCUR in nine subjects. Consequently, this result suggested a possibility for the detection of biological information reflected INCUR of a PSCI.

患有脊髓损伤（PSCI）的人很难感知排尿欲望。目的是检测反映膀胱中尿量增加和PSCI的自我感知/代偿性排尿欲望（INCUR）的生物信息。研究对象是10名坐在轮椅上的男性PsSCI患者。我们测量了膀胱中的尿量，主观主诉（排尿欲望等），背体表脉搏波（BSPWB）与传感器在靠背，R-R间期的心跳为2小时的实验。由BSPWB的两种方法得到的涨落频率的时间序列斜率计算了每18秒的三个功率谱与总功率谱的比值。因此，这一结果表明了检测反映PSCI的INCUR的生物信息的可能性。

项目成果

背部体表脈波検知による脊髄損傷者の膀胱内尿量と自律神経活動の評価

背侧体表脉搏波检测评价脊髓损伤患者膀胱内尿量和自主神经活动

• 发表时间: 2013
• 作者: 鈴木ひとみ;垰田和史;辻村裕次
• 通讯作者: 辻村裕次