运动锻炼治疗血管性痴呆的分子机制研究进展     

郝勃舒  于芳 《搏击·武术科学》2014,(3):122-124

文章主要运用文献资料法,就运动锻炼对治疗血管性痴呆的分子机制研究进行综述。认为运动锻炼可以抗自由基损伤、抑制细胞凋亡、改善血管活性物质、调节神经递质、调控基因表达对治疗血管性痴呆有着积极的影响。  相似文献   

Ⅱ型糖尿病患者运动疗法的研究进展     

李锐 《哈尔滨体育学院学报》2014,32(6):92-96

糖尿病已经成为影响发达及发展中国家重大的公共卫生问题,运动疗法在Ⅱ型糖尿病治疗过程中占有重要的地位。国内外学者针对Ⅱ型糖尿病患者的运动处方展开了大量的研究。文章通过文献法,综述、分析Ⅱ型糖尿病运动处方中运动强度、运动持续时间、运动方式的研究进展,为制定Ⅱ型糖尿病运动处方提供科学依据。  相似文献   

Metabolic response to 6-week aerobic exercise training and dieting in previously sedentary overweight and obese pre-menopausal women: A randomized trial     

《运动与健康科学(英文)》2014,3(3):217-224

BackgroundThe aim of this study was to compare 6 weeks short-term moderate intensity aerobic exercise and dieting on serum metabolomics and cardio-metabolic risk factors in pre-menopausal women.MethodsNinety previously inactive overweight and obese (BMI 25–35 kg/m²) women (age 41.5 ± 7.6 years) were randomized to either a 6-week Nordic walking exercise program (EX, n = 45) or dietary counseling group (DI, n = 45). Body composition, serum glucose, insulin and lipids were measured. Serum low-molecular-weight metabolites and lipid constituents were analyzed by nuclear magnetic resonance spectroscopy. Measurements were done at baseline and 7 days after the last training session.ResultsSix weeks aerobic exercise program yielded reductions in serum free fatty acids (−34.7%, 95% confidence interval (CI), −50 to −18, p < 0.001), glucose (−9.6%, 95%CI, −15 to −4, p < 0.001) and homeostasis model assessment of insulin resistance (HOMA-IR) (−28.7%, 95%CI, −48 to −10, p = 0.005) without changes in body weight or fat mass. Diet counseling resulted in loss of body weight (1.5%, 95%CI, −2.3 to −0.7, p = 0.001) but no changes in free fatty acids, fasting glucose, or HOMA-IR were found.ConclusionOur results indicate that small weight loss does not produce measurable health benefits, whereas short-term regular aerobic exercise can improve glucose and lipid metabolism even in the absence of weight loss in previously sedentary overweight and obese women.  相似文献   

Tai Ji Quan for the aging cancer survivor: Mitigating the accelerated development of disability,falls, and cardiovascular disease from cancer treatment     

《运动与健康科学(英文)》2014,3(1):52-57

Currently there are more than 13.7 million cancer survivors living in the U.S., and that figure is projected to increase by 31% in the next decade, adding another 4 million cancer survivors into the healthcare system. Cancer is largely a disease of aging, and the aging of the population will sharply raise the proportion of older cancer survivors, many of whom will be long-term survivors (5+ years post diagnosis). This review will address the potential utility of exercise to address three health problems that are of particular concern for the aging cancer survivor and the healthcare system, i.e., disability, falls, and cardiovascular disease, because the development of these age-related problems may be accelerated by cancer treatment. While there are many different modes of exercise that each produce specific adaptations, Tai Ji Quan may be a particularly suitable strategy to mitigate the development of age- and cancer-treatment-related problems. Based on studies in older adults without cancer, Tai Ji Quan produces musculoskeletal and cardiometabolic adaptations and is more easily performed by older adults due to its low energy cost and slower movement patterns. Since cancer survivors are mostly older, inactive, and often physically limited by the lingering side effects of treatment, they need to engage in safe, practical, and effective modes of exercise. The dearth of published controlled trials examining the efficacy of Tai Ji Quan to mitigate cancer-treatment-related musculoskeletal and cardiovascular side effects points to ample research opportunities to explore the application of this non-Western exercise modality to improve long-term outcomes for aging cancer survivors.  相似文献   

家、国观念冲突下的双重悲剧——对鲁迅小说《药》主题的再探讨     

辛克清 《青岛大学师范学院学报》2011,28(1):68-71

鲁迅先生的小说《药》呈现出一种父母对儿子的浓重亲情,反映出人们意识中根深蒂固的个人小家庭观念。家庭观念和国家观念的激烈冲突,造成的是两败俱伤的双重悲剧。  相似文献   

加强体育院校课余活动引导 促进大学生综合素质提高     

杨晖  朱红 《南京体育学院学报(社会科学版)》1999,(4)

运动技术的教学和训练离不开对运动技术时空特征的研判。对不同训练水平的教学对象需根据其运动时的技术时空特征采用合适的教学和训练方法才能实现运动技术的最优化。  相似文献   

当前我国运动训练实践的新思维     

付革 《福建体育科技》2008,27(4):25-28

重视运动过程，深入研究动态的技术细节，已经成为准确把握项目运动特征的基础和前提条件。对运动能力的认识不能仅停留在静态的距离或时间上，而应该深入到运动的过程中，捕捉并把握关键指标的动态变化，了解运动的全过程。运动训练应转变训练理念，从传统的大运动量低强度训练转变到大运动量高强度的高负荷训练模式上来，这个训练模式称为“高负荷训练法”。无论是以体能为主导的项群，还是以技能为主导的项群，都需要“以赛代练”，但不能“重赛轻练”。运动员在获得“最高运动成绩”时，并不处于“最佳准备状态”。  相似文献   

大学生运动实施度与应激关系的研究   总被引：9，自引：2，他引：7  

朱健民  潘国屏 《体育科研》2001,22(2):37-39

研究探讨了SCL-6三维应激测试量表的信赖性,分析了大学生运动实施度与应激的关系.结果表明,SCL-6量表测试应激的信赖性是可以确认的,证实运动实施度与应激水平的高有十分密切的关系,即运动高实施群的应激水平要明显低于低实施群.其中,运动强度与时间对减缓应激的作用更为显著,而运动频度对应激的减缓效果并不明显.  相似文献   

不同锻炼方式对湘西地区大学生心境的影响     

石红  马志军 《四川体育科学》2009,(1)

采用文献资料法、心理测量法、实验法、逻辑分析法等方法,以健美操和太极拳作为不同锻炼方式,对湘西吉首大学部分大学生就不同锻炼方式对心境的不同影响进行了15周系统的实验研究。实验结果表明:15周健美操锻炼和太极拳锻炼对大学生身体心境及各维度都具有明显改善作用,但健美操锻炼对大学生心境的影响效应不如太极拳效果好,不同锻炼方式对湘西地区大学生的心境产生不同的效益,均可促进心境不同方面的发展。  相似文献   

上海体育舞蹈开展现状调查研究     

丁云霞 《哈尔滨体育学院学报》2009,27(2)

通过资料收集、问卷调查等方法对上海市闵行区体育舞蹈开展的现状进行调查,获得了上海体育舞蹈参与人员的年龄、训练周期、训练内容等基础信息,了解了体育舞蹈指导老师的知识结构、资格等级、年龄特点等信息,从而为上海体育舞蹈未来的科学、有效发展提出了建议。  相似文献