肥胖相关因子与运动   总被引：1，自引：0，他引：1  

黄雅君 《山东体育科技》2002,24(4):32-34

近年来的研究表明，肥胖是由特定的生化因子引起的一系进食的调控和能量代谢紊乱的疾病。从能量代谢角度来看，产生肥胖的原因是能量摄入大于消耗而引起的一种能量失衡状态。神经系统通过多核团多神经元的网络系统对进食调节是维持体重稳定的重要原因。本综述主要对肥胖相关因子的研究进展以及运动对其中某些因子的影响做一介绍。  相似文献   

云烟85种子萌发过程物质消耗研究     

张凌云  温志钦  肖最勇 《安顺学院学报》2006,(4)

以烤烟品种云烟85种子为实验材料,从种子吸水前0h和吸水后的24h,48h,72h,96h,120h,144h,168h分8个时期分析了烟草种子萌发时各种养分的动态变化。结果表明:种子萌发至168h时,种子内可溶性总糖和还原糖含量达最大值,随后可溶性总糖和还原糖含量均维持在一个稳定的水平;种子萌发至24h时,种子内的蛋白质含量开始下降,至168h时达到最低;种子萌发至72h时,种子内的粗脂肪含量开始下降,至168h时达到最低。  相似文献   

有氧健身操对肥胖女大学生身体成分与身体素质的影响     

黄晓丽  李可兴 《娄底师专学报》2007,(6):56-58

为探讨有氧健身操对肥胖女大学生身体成分与身体素质的影响，将45名肥胖女大学生随机分为实验组（25名，实施16周有氧健身操锻炼）和对照组（20名），并在锻炼前后测试身体成分，身体素质有关指标，结果显示：实验组在身体成分明显改变的同时，身体协调性、灵活性、柔韧性和耐力等素质有明显的改善。研究表明：长期系统的有氧健身操锻炼能改变肥胖女大学生的身体成分，全面提高各项身体素质。  相似文献   

太极拳运动对2型糖尿病患者的疗效影响   总被引：2，自引：0，他引：2  

徐海鹰  郭英杰  姜莹 《鞍山师范学院学报》2008,10(2):76-79

观察太极拳锻炼对2型糖尿病患者的疗效,研究太极拳对2型糖尿病患者的影响及其作用机制.  相似文献   

Comparison Between MIR and NIR Spectroscopic Techniques for the Determination of Fat and Protein Contents in Milk     

张学典  常敏马真彭丹  徐可欣 《天津大学学报(英文版)》2007,13(5):375-378

To compare mid-infrared(MIR)and near-infrared(NIR)spectroscopies for the determination of the fat and protein contents in milk,the same sample sets with varying concentrations of fat and protein were measured in the MIR range of 3 200-700 cm-1 and NIR range of 9 000-4 000 cm-1.The spectral features in the two regions were analyzed.The MIR spectra of milk were characteristic due to the MIR inherent molecular specificity,whereas the NIR spectra were relatively characterless due to the NIR low selectivity.Partial least squares(PLS)regression models for fat and protein were developed by using both MIR and NIR spectra.MIR data with no pretreatment gave better results than NIR data.The square correlation coefficient(R2)and the root mean square error of prediction(RMSEP)were 0.98 and 0.10 g/dL for fat and 0.97 and 0.11 g/dL for protein.With NIR techniques,satisfactory results were not obtained with raw data.However,NIR data after pretreatment gave similarly good results to the ones using MIR method.This paper indicates that either of the MIR and NIR spectral methods is reliable for the determination of the fat and protein contents.  相似文献   

浅析突胖人群的健康评价与运动处方     

吉雪晶 《搏击·武术科学》2014,11(12):125-126

文章运用实验法对突胖人群的各项生理生化指标进行监测,分析和评价其健康状况,设计科学有效的运动处方。另一方面,利用调查问卷法及文献资料法,推断导致突然肥胖的因素。研究意义：旨在采用科学合理的运动处方,为突胖人群的健身和康复训练需要提供理论指导。同时从心理学角度,积极引导该人群采取正确的心态,合理饮食,快速恢复健康体质及生活。致突胖因素的查找,也可为大众提供预防参考。  相似文献   

有氧运动对肥胖人群BMI的影响     

贾清秀 《安阳师范学院学报》2006,(5):134-136

BMI是衡量人体肥瘦程度的常用指标之一。而肥胖已被世界卫生组织(WHO)列为慢性疾病,它不仅影响身体的曲线美,而且还是心血管病、高血压、癌症等疾病的危险因素。有氧运动能降低肥胖人群BMI,因此是预防和治疗肥胖的有效措施。  相似文献   

股部外伤致肠系膜下动脉栓塞1例     

周庆琳 《孝感职业技术学院学报》2006,9(3):108-109

目的:分析股部刺伤与肠系膜动脉栓塞的关系,为防止临床上今后发生类似误诊提供参考;方法:结合临床误诊病例,联系基础医学理论进行分析并行开腹探查;结果:开腹探查证实该例股部刺伤患者急性腹痛乃因肠系膜下动脉的分支———乙状结肠动脉栓塞、乙状结肠坏死所致;结论:股部外伤,尤其是严重刺伤导致大血管破裂并脂肪组织严重损伤时可能引起其他器官脂肪栓塞。  相似文献   

对中学女生开设健美操课的必要性研究     

王春雨 《石家庄学院学报》2003,5(3):68-69

通过对河北师大附中高中二年级全体女生为期四个月的实验调查研究 ,结果发现 ,在中学开展女生健美操课具有普通体育课无法达到的锻炼意义。健美操课对女生身体素质乃至形体影响具有非凡的意义。  相似文献   

Increase of Total Body Water With Decrease of Body Mass While Running 100 km Nonstop—Formation of Edema?     

Beat Knechtle  Andrea Wirth  Patrizia Knechtle  Thomas Rosemann 《Research quarterly for exercise and sport》2013,84(3):593-603

We investigated whether ultraendurance runners in a 100-km run suffer a decrease of body mass and whether this loss consists of fat mass, skeletal muscle mass, or total body water. Male ultrarunners were measured pre- and postrace to determine body mass, fat mass, and skeletal muscle mass by using the anthropometric method. In addition, bioelectrical impedance analysis was used to determine total body water, and urinary (urinary specific gravity) and hematological parameters (hematocrit and plasma sodium) were measured in order to determine hydration status. Body mass decreased by 1.6 kg (p < .01), fat mass by 0.4 kg (p < .01), and skeletal muscle mass by 0.7 kg (p < .01), whereas total body water increased by 0.8 L (p < .05). Hematocrit and plasma sodium decreased significantly (p < .01), whereas plasma urea and urinary specific gravity (USG) increased significantly (p < .01). The decrease of 2.2% body mass and a USG of 1.020 refer to a minimal dehydration. Our athletes seem to have been relatively overhydrated (increase in total body water and plasma sodium) and dehydrated (decrease in body mass and increase in USG) during the race, as evidenced by the increased total body water and the fact that plasma sodium and hematocrit were lower postrace than prerace. The change of body mass was associated with the change of total body water (p < .05), and we presume the development of  相似文献