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Issue:ISSN 1000-7083
          CN 51-1193/Q
Director:Sichuan Association for Science and Technology
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Your Position :Home->Past Journals Catalog->2019 Vol.38 No.5

Improving the Skeletal Muscle Contraction Experiment in Physiology Course by Using Simulated Weightless Mice
Author of the article:BAO Keyao1, ZHOU Xiaohui1, SUN Yize1, MA Jiying1, DANG Kai2, CHANG Hui1, WANG Huiping1*
Author's Workplace:1. Faculty of Life and Health Science, Northwest University, Xi'an 710069, China;
2. School of Life Sciences, Northwestern Polytechnical University, Xi'an 710072, China
Key Words:experiment course; experiment improvement; physiology; skeletal muscle contraction; simulated weightlessness
Abstract:The skeletal muscle contraction experiment has been implemented as a traditional experiment in the physiology course of many domestic universities in China. In this study, we improved this experiment by introducing the simulated weightlessness mice as experimental animals, instead of frogs or toads in general. The results showed that in addition to all the indices of contraction that could be achieved by original experiment, our improved experiment could also reflect the effects of simulated weightlessness on the contractile performance of skeletal muscle. These findings are helpful for students to comprehend the skeletal muscle contraction process, and understand the damage of weightlessness on human physiological function. Such improvement can enrich the content, and broaden the theory and application of this experiment, and thus contribute to arousing the student's interest in physiology course and getting better results in teaching.
2019,38(5): 594-599 收稿日期:2019-02-24
分类号:Q95-3
基金项目:陕西省自然科学基金面上项目(2018JM3015);西北大学本科教育质量提升(动物生理学JX17129)项目;2018年西北大学省级大学生创新创业训练计划项目(201807123)
作者简介:暴克尧(1996-),本科生,E-mail:18202974212@163.com
*通信作者:王慧平,E-mail:wanghp@nwu.edu.cn
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