大学生基础代谢率的调查研究 |
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引用本文: | 吕锡太,刘正书,宛霞,朱学文,赵晓.大学生基础代谢率的调查研究[J].河南师范大学学报(自然科学版),1986(3). |
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作者姓名: | 吕锡太 刘正书 宛霞 朱学文 赵晓 |
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作者单位: | 河南师范大学生物系,河南师范大学生物系,河南师范大学生物系,河南师范大学生物系,河南师范大学生物系 毕业生濮阳师范,毕业生洛阳医专 |
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摘 要: | <正> 前言基础代谢(basal metabolism)是人体正常觉醒状态下维持生命活动所必须的最低限度的能量代谢,通常以每小时每平方米体表面积所散发的热量来表示,故也称基础代谢率(basal metabolic rate,BMR)。它是个体间进行比较的标准,也是临床上衡量机体能量代谢是否正常及诊断某些疾病的指标之一。关于国人的基础代谢,解放前后均有不少研究,但因测量方法不同,对象和人数不一,因而结论各异。目前,国内所有生理学教材引用的均是吴襄等1943年发表的数据。随着时代的推移,社会的变迁,人民生活的改善,国人的基础代谢率是否发生变化已成为值得探讨的问题。
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THE INVESTiGATiONS ON CEIIEGE STUIENTS' BASAI METABOIC RATE |
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Abstract: | Basal metabolism is one of the indexes for clinical examinationto decide whether the energy metabolism of organism is normalor not and to diagnose some diseases.The datum concerning basalmetabolism rate quoted now in all physiology testbooks of ourcountry are those which were published by Wu Xing in 1943.However.since the.people's living standard has raised in all mosthalf a century since 1943 can the basal metabolism rates remainunchanged?Are they affected by physical exercise?These questionare worth probing intoAccording to the physical tests of the students of other thanbiology departments,feir average BMR value the same—aged groupis 2.74KCat/H/m~2 higher than that of 1943 among male students,while it is 2.17KCat/H/m~2 higher than that of 1943 among females.This means that this value among males has increased by 7.16%while among females it has increased by 6.20%.The acquired datumindicate a marked difference between.The results of tests to decide whether the basal metabolism isaffected by physical training show that in the Physical traningdepartment the students' BMR is higher than that of thestudends in other departments、However only the differences ingirlstudents are obvions、This might be due the objectiveconditions and other reasons. |
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