维普中文期刊产品整合服务
140篇 您的检索式:作者名="BUFFINGTON"
    题名 作者 年代 出处 被引量
1重度肥胖对肺功能及运动试验中呼吸模式的影响显示文摘目的:研究重度肥胖对肺功能及运动试验中呼吸模式的影响。方法:42名女性受试者,正常体重组20名,重度肥胖组22名,进行肺功能及功率车运动试验测定。结果:肥胖组补呼气量、功能残气量、残气量及肺总量均比对照组显著降低(P<0.05)。肥胖组静息状态、无氧阈状态和极量运动状态的氧耗量均比对照组显著增高(P<0.05),而公斤氧耗量均比对照组显著降低(P<0.01)。无氧阈状态和极量运动状态时,肥胖组的分钟通气量、呼吸频率、生理死腔与潮气量的比值以及氧的通气当量均高于对照组,而潮气量均小子对照组,差异有显著性(P〈0.05)。结论:重度肥胖可使肺容量减少、运动中的组织供氧能力及胸壁顺应性、肺顺应性下降,呈现浅快呼吸模式。李靖 李时悦 Feners RJ Buffington CK Cowan GSM 2000新医学2000,31,9:13
2重度肥胖患者胃肠分流术后低氧血症机制的分析显示文摘目的 研究重度肥胖对胃肠分流术后动脉血氧分压的影响。方法 对 6 1例进行胃肠分流术的重度肥胖患者及 5 5例择期腹部手术的正常体重患者进行术前肺功能、术前及术后 1~ 5d的血气分析检测。结果 肥胖组术后1~ 5d、对照组术后 1~ 2d的动脉血氧分压较术前显著下降 (P <0 .0 5 ) ;肥胖组术后 1~ 2d动脉血氧分压与其最大分钟通气量及腰臀比显著相关 (P <0 .0 0 0 1)。结论 重度肥胖者较正常体重患者在腹部手术后发生低氧血症的程度较严重且持续时间长。李靖 George SMCowan Cynthia K Buffington 2001广东医学2001,22,5:2
3重度肥胖病人的淋巴细胞线粒体呼吸链中复合酶体的变化显示文摘目的:研究重度肥胖病人淋巴细胞线粒体呼吸链的功能。方法:测定59例重度肥胖女性(肥胖组,体重指数为49.6±1.7,年龄为41.1±1.1岁)与60例正常体重女性(对照组,体重指数为22.5±0.6,年龄为44.1±1.6岁)的淋巴细胞线粒体呼吸链中第三对复合酶体-辅酶Q细胞色素c氧化还原酶(CⅢ)的活性及酶动力学分析。结果:肥胖组CⅢ的活性显著高于对照组(P<0.01),以Michaelis-Menton酶动力学方法分折,肥胖组CⅢ的最大反应速率(Vmax)及米氏常数(Km)均显著高于对照组(P<0.01)。结论:肥胖病人淋巴细胞线粒体呼吸链中电子流量增加伴复合酶体的效率下降,可能导致线粒体中自由基产生的增加.各种疾病的发病率增加。李靖 Desai V Feuers F J Buffington C K Cowan G S M 2000广州医药2000,31,4:2
4Tailless aircraft flight control using multiple time scale re-configurable sliding modes 显示文摘Shtessel Y B Buffington J Banda S 2002IEEE Transactions on Control Systems Technology2002,10,2:1
5Mitogenic signal transduction caused by monomethylarsonous acid in human bladder cells:role in arsenic-induced carcinogenesis显示文摘EBLIN K E BREDFELDT T G BUFFINGTON S 2007Toxicol Sci2007,95,2:1
6Channel reach morphology in mountain drainage basins 显示文摘MONTGOMERY D R BUFFINGTON J M 1997Geological Society of American Bulletin1997,109,5:1
7Comparison of mass customization and generative customization in mass markets 显示文摘BUFFINGTON JACK 2011Industri- al Management & Data Systems2011,111,2:1
8Tissule engineering of a b ioartificial renal tubule显示文摘 Funke AJ Buffington DA 1998ASAIO J1998,44,3:1
9Vegetational changes on a semidesert grassland range from 1858 to 1963显示文摘BUFFINGTON L C HERBEL C H 1965Ecological Monographs1965,35,2:1
10Modeling the influence of salmon spawning on hyporheic exchange of marine- derived nutrients in gravel stream beds显示文摘Buxton T H Buffington J M Tonina D 2015Canadian Journal of Fisheries and Aquatic Sciences2015,72,8:1
11Real-time correction of atmospherically degraded telescope images through image sharpening 显示文摘R A Muller A Buffington 1974J Opt Soc Am A1974,64,9:1
12Significant changes in blood pressure,glu- cose,and lipids with gastric bypass surgery 显示文摘Cowan GS Buffington CK 1998World J Surg1998,22,9:1
13A general powerequation for predicting of bed load transport rate ingravel bed rivers显示文摘Barry J J Buffington J M King J G 2004Water Resources Research2004,40,10401:1
14Developmental Influences on Medically Unexplained Symptoms 显示文摘Buffington CA 2009Psychother Psychosom2009,78,3:1
15Comparison of myocardial is chemia induced by endothelin Vs mechanical stenosis in pigs显示文摘Watanabe S Buffington CW Moresea G 1999Am J Physiol1999,268,:1
16Mitogenic signal transduction caused by monomethylarsonous acid in human bladder cells: role in arsenic-induced carcinogenesis显示文摘Eblin KE Bredfeldt TG Buffington S 2007Toxicol Sci2007,95,2:1
17Ethnic Differences in Obesity and Surgical Weight Loss between African-American and Caucasian Females显示文摘Cynthia K Buffington Robert T Marema 2006Obesity Surgery2006,,2:1
18Economics of landscaping feature for conserving energy in residences proceedings显示文摘Buffington D E 1979Florida State Horticulture Society1979,92,:1
19New brain networks are active after right MCA stroke when moving the ipsilesional arm显示文摘Hanlon CA Buffington AL MeKeown MJ 2005Neurology2005,64,1:1
20Design of nonlin- ear control laws for high angle-of-attack flight显示文摘Adams R J Buffington J M Banda S S 1994Journal of Guidance Control and Dynamics1994,17,4:1
返回顶部 每页显示:
共7页 首页 上一页 第1页 下一页 末页 /7 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费