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268篇 您的检索式:作者名="Chance B"
    题名 作者 年代 出处 被引量
1利用频域近红外光谱仪和磁共振谱仪测量骨骼肌能量代谢显示文摘利用频域近红外光谱技术(NIRS)可以实现生物组织光学参数的实时定量测量。由于生物组织的吸收系数与组织中的血红蛋白的合氧状态有关,使得频域近红外光谱技术可以用来无损测量肌肉组织中与能量代谢过程密切相关的氧气供应与消耗这个动态平衡过程。磷磁共振谱仪(31 P MRS)是无损检测骨骼肌能量代谢的金标准。为了研究细胞内pH值(pHi)对磷酸肌酸重新合成和氧合血红蛋白恢复过程的影响,作者利用频域NIRS和31 P MRS联合进行了健康成人的踝关节曲展(plantarflexion)实验。通过动脉阻断和长时间全力运动尽量降低肌肉组织细胞内pH值。对照结果表明,细胞环境酸化(pHi=6 4 2 )明显地延长了运动停止后磷酸肌酸的重新合成和氧合血红蛋白的恢复过程。赵军 丁海曙 阮曼奇 KIME R CHANCE B 2005光谱学与光谱分析2005,25,6:7
2Near-infrared images using continuous, phase-modulated, and pulsed light with quantitation of blood and blood oxygenation显示文摘Chance B 1998Ann N Y Acad Sci1998,838,:1
3Diffuse optical tomography of highly heterogeneous media 显示文摘Ntziachfistos V Hielscher A H Yodh A G Chance B 2001IEEE Transactions on Medical Imaging2001,20,6:1
4Non-invasive optical spectroscopy and imaging of human brain function 显示文摘Villringer A Chance B 1997Trends in Neurosciences1997,20,10:1
5Timere-solved photo emission from layered turbid media显示文摘Hielscher A H Liu H Chance B 1996Appl Opt1996,35,4:1
6Non-invasive optical spectroscopy and imaging of human brain function 显示文摘Villringer A Chance B 1997Trends Neurosci1997,20,:1
7Crystal structure of Escherichia coli L-arabinose isomerase (ECAI), the putative target of biological tagatose production 显示文摘Manjasetty B A Chance M R 2006J Mol Biol2006,360,:1
8A new application for near-infrared spectroscopy-detection of delayed intracranial hematomas after head-injury 显示文摘Robertson CS Gopinath SP Chance B 1995Journal of Neurotrauma1995,12,4:1
9Assay of catalase and peroxidase显示文摘Chance B Maehly A C 1955Methods in Enzymology1955,2,:1
10Assay of catalases and peroxidases 显示文摘CHANCE B MAEHLY AC 1955Meth- ods Enzymol1955,2,:1
11The assay of catalases and peroxidases显示文摘CHANCE B MAEHLY A C 1955Methods of biochemical analysis1955,1,:1
12Investigation of the role of CD8+ T cells in bovine tuberculosis in vivo显示文摘Villarreal-Ramos B McAulay M Chance V 0,,08:1
13Time resolved reflectance and transmittance for the noninvasive measurement of tissue optical properties 显示文摘Patterson M S Chance B Wilson B C 1989Appl Opt1989,28,:1
14Development of high-sensitivity near-infrared fluorescence imaging device for early cancer detection显示文摘Chen Y Intes X Chance B 2005Biomed Instrum Technol2005,39,1:1
15Hydroperoxide Metabolism in Mammalian Organs显示文摘Chance B Sies H Boveris A 1979Physiol Rev1979,59,:1
16Hydroperoxide metabolism in mam-malian organs显示文摘Chance B Sies CH Boveris A 1979Physiol Rev1979,,5:1
17Viewing music videotapes during exercise and ratings of perceived exertion显示文摘Abadie B R Chance M K O'Nan D 1996Perceptual and Motor Skills1996,83,:1
18Assay of catala and peroxidase显示文摘Chance B Maehly A C 1955Methods Enzymol1955,2,:1
19A versatile time-sharing multichannel spectrophotometer,reflectometer,and fluorometer显示文摘CHANCE B LEGALIAAS V SORGE J 1975Analytical Biochemistry1975,66,2:1
20Assay of catalase and peroxidase显示文摘CHANCE B MAEHLY A C 1955Methods in Enzymology1955,2,:1
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