Manganese distribution in olfactory bulbs of rat measured by synchrotron radiation x-ray fluorescence
Zhang ZY(张智勇); Liu NQ(刘年庆); Li FL(李福亮); Huang YY(黄宇营); He W(何伟); Zhang, ZY; Liu, NQ; Li, FL; Huang, YY; He, W; Lei, H; Zhou, ZY
刊名HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
2003
卷号27期号:S页码:114-117
关键词synchrotron radiation X-ray fluorescence manganese positional distribution of elements
学科分类Physics
其他题名用同步辐射X荧光测量锰在大鼠嗅球中的分布
通讯作者Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China ; CAS, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China ; Zhejiang Univ, Dept Phys, Hangzhou 310027, Peoples R China
文章类型Article
英文摘要Mn2+-enhanced magnetic resonance imaging is very useful for mapping the olfactory bulb, but has poor positional resolution ( similar to 100 mum) and difficulty with the quantitative analysis of Mn. Synchrotron Radiation X-ray Fluorescence ( beam size similar to 20 mum, detect on limit of Mn similar to 10(-11) g) and Energy Disperse X-ray Fluorescence combined with multi-variable statistics were employed to investigate the positional distribution of manganese and other elements in slices of the olfactory bulk of SD rats. The naris of rats were pipetted with MnCl2 ( Mn group n = 4) compared with the control group ( n = 3). Our results show that the manganese distributions in the slices of both groups were non-homogeneous. The difference in the contents of Mn of rats treated with MnCl2 is as high as 50 times. Rats treated with MnCl2 exhibited a strong correlation (0.985, p = 0.000) between the positional distribution of Mn and Ca, and the contents of Mn, Ca, Zn and Br of the Mn group were 55%, 82%, 42% and 72% higher than the control group.
类目[WOS]Physics, Nuclear ; Physics, Particles & Fields
研究领域[WOS]Physics
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语种英语
WOS记录号WOS:000220592300026
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被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/236822
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
作者单位中国科学院高能物理研究所
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Zhang ZY,Liu NQ,Li FL,et al. Manganese distribution in olfactory bulbs of rat measured by synchrotron radiation x-ray fluorescence[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27(S):114-117.
APA 张智勇.,刘年庆.,李福亮.,黄宇营.,何伟.,...&Zhou, ZY.(2003).Manganese distribution in olfactory bulbs of rat measured by synchrotron radiation x-ray fluorescence.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27(S),114-117.
MLA 张智勇,et al."Manganese distribution in olfactory bulbs of rat measured by synchrotron radiation x-ray fluorescence".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27.S(2003):114-117.
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