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A Study of Comfortable and Warm Supplementary Gear for the Aged People -The Practical Use of Leg Warming Supplewmentary Gear (Leg Warmer) and It's Evaluation-

老年人舒适保暖辅助器具的研究-暖腿辅助器具（暖腿器）的实际使用及其评价-

基本信息

批准号：
05558004
负责人：
KAWABATA Atsuko
金额：
$ 1.41万
依托单位：
Osaka Shin-ai College
依托单位国家：
日本
项目类别：
Grant-in-Aid for Developmental Scientific Research (B)
财政年份：
1993
资助国家：
日本
起止时间：
1993 至 1995
项目状态：
已结题

项目摘要

1.PurposeWe studied the effects of wearing socks on thermoregulatory responses in resting and lightly exercising women at 26ﾟC, because as feet could play a significant role for heat dissipating mechanisms, it might probably influence thermoregulatory responses to cover feet with socks. As far as we know, the studies on relationship between socks and thermoregulatory responses remain to be studied systematically.2.Materials and MethodsFour healthy female students, aged 19-20 yrs, volunteered as subjects. Their mean height was 156.(]SY.+-。[)3.9 cm, mean body mass 47.5(]SY.+-。[)3.5 kg and mean body surface area 1.41(]SY.+-。[)0.09 m<@D12@>D1. The experiments were carried out at follicular phase of the menstrual cycle. They wore long-sleeved T-shirts, half-length pants and shorts (100% cotton, respectively). Socks knitted out of 100% angora wool were used (condition A). Socks were not worn as control (condition B). Physiological parameters for measurements were rectal and skin tempe-rature … More s. heart rate and clothing microclimate temperature. Two 20 min periods of rest followed by 20 min exercise, and final 40 min recovery periods were performed. Experimental room temperature and a relative humidity were 26.0ﾟC and 50%.3.Results and DiscussionAs a result of the experiments, the rectal temperature was kept lower significantly in sample A during 40 min recovery periods, suggesting that heat dissipating mechanisms occurred more effectively in sample A.The leg skin temperature was kept higher significantly in sample A mostly throughout the experimental pe the leg skin was uncovered by clothing in sample A and sample B.Thigh and palm skin temperatures were also kept higher significantly in sample A than in sample B.These higher skin temperatures of the extremities in sample A might be prebably responsible for acceleration of dry heat loss from the extremities to surrounding air in sample A,resulting in reduced core temperature.Our results suggest that it might help the increase of core temperature be prevented to cover the feet with socks in the sedentary and lightky exercising subjects under neutral ambient temperature. Less

1.研究目的我们研究了在26 ℃下穿着袜子对休息和轻度运动的女性体温调节反应的影响，因为脚在散热机制中起着重要作用，用袜子覆盖脚可能会影响体温调节反应。就目前所知，袜子与体温调节反应的关系尚待系统研究。2.材料与方法4名19-20岁的健康女大学生自愿作为受试者。他们的平均身高是156。(]SY.+-. [)3.9 cm，平均体质量47.5 ± 0.5cm。[)3.5 kg，平均体表面积1.41（± SD）。[）0.09 m<@D12@>D1。实验在月经周期的卵泡期进行。他们穿着长袖T恤、半身裤和短裤（分别为100%棉）。使用由100%安哥拉羊毛针织的袜子（条件A）。不穿袜子作为对照（条件B）。测量的生理参数为直肠温度和皮肤温度 ...更多信息 S.心率和衣服微气候温度。进行两个20分钟的休息期，然后进行20分钟的运动，最后进行40分钟的恢复期。实验室温度为26.0 ℃，相对湿度为50%。3.结果与讨论实验的结果是，在40 min的恢复期内，样品A的直肠温度保持在显著较低的水平，表明样品A中的散热机制发生得更有效。腿部皮肤温度在样品A中保持得显著更高，大部分在腿部皮肤未被覆盖的整个实验过程中在样品A和样品B中，大腿和手掌皮肤温度也保持显著高于样品B。样品A中四肢的这些较高皮肤温度可能是样品A中从四肢到周围空气的干热损失加速的原因，我们的研究结果表明，在久坐不动的情况下，用袜子盖住脚可能有助于防止核心温度的升高，在中性环境温度下进行轻度锻炼的受试者。少