Impact factor of Chinese Physics C is 3.6 in 2023 Impact factor of Chinese Physics C is 3.6 in 2022 2021 Impact Factor 2.944
Advanced Search
Chinese Physics C> 2005, Vol. 29> Issue(10) : 1012-1016 

Spatial Distribution of Elements in the Brain of Rats Measured by Synchrotron Radiation X-ray Fluoresence

  •  Key Laboratory of Nuclear Analytical Techniques,Institute of High Energy Physics,CAS,Beijing 100049,China2 Graduate School of the Chinese Academy of Sciences,Beijing 100049,China3 Beijing Synchrotron Radiation Facility,Institute of High Energy Physics,CAS,Beijing 100049,China

  • Spatial(two-dimensional)distributions of inorganic elements such as chlorine,potassium, calcium,iron,copper,and zinc in the brain slices of Wistar rats were measured by synchrotron radiation X-ray fluorescence (SRXRF) analysis. Differences in two-dimensional distribution of these elements were observed. Chlorine, calcium, and zinc were primarily concentrated in hippocampus, while the potassium concentration was relatively higher in both cerebral cortex and hippocampus. However,the distribution of copper was comparatively ruleless in the three brain regions. The cluster analysis of the elemental results shows that the spatial distribution of chlorine was correlated well with the distribution of potassium.Since SRXRF is possible to obtain a pictorial representation of the elemental concentrations in tissue sections of brain, this nuclear method may be useful to evaluate the ionic changes in injured brain tissues in relation to histological observations.
  • 加载中

  • References

    [1] . Takahashi S, Takahashi I, Sato H et al. Biol. Trace Elem. Res., 2001, 80: 145—1582. Constantinidis J. Drug Dev. Res., 1992, 27: 1—143. Takahashi H, Tanaka S, Sano K. J Neurosurg, 1981, 55:708—7174. Atwood D, Yearwood B. J. Organomet. Chem., 2000, 600:186—1975. Sentaro T, Shizuo H, Yuichi T et al. Journal of Neuroscience Methods, 2000, 100: 53—626. Ehmann W D, Markesbcry W R, Hossain T I M. J. Radioanal. Chem., 1982, 70: 57—657. Paul M C, Parsonsb C H, Calfordb M B et al. Spectrochim Acta, 2004, B59: 1485—14908. Van Espen P, Janssens K, Nobels J. Chemometr. Intelligent Lab. Systems, 1987, 1: 109—1149. LIU N Q, LIU P S, WANG K J et al. Biol. Trace Elem. Res., 2000, 76: 279—28410. Paxinos G, Watson C. The Rat Brain in Stereotaxic Coordinates (3rd ed). San Diego: Academic Press, 1997. 28—6811. Van Espen P, Janssens K, Nobels J. Chemometr. Intelligent Lab. Systems, 1987, 1: 109—11412. Vekemans B, Janssens K, Vincze L et al. X-Ray Spectrometry, 1994, 23: 278—28513. Hansen A J. Physiol Rev., 1985, 65: 101—14814. Takeda A. Yakugaku Zasshi., 2004, 124: 577—58515. Batra J, Seth P K. Indian. J. Clin. Biochem., 2002, 17:108—114

  • Access

    加载中

Get Citation
FENG Liu-Xing, XIAO Hai-Qing, HE Xiao, ZHANG Zhi-Yong, LIU Nian-Qing, ZHAO Yu-Liang and HUANG Yu-Ying. Spatial Distribution of Elements in the Brain of Rats Measured by Synchrotron Radiation X-ray Fluoresence[J]. Chinese Physics C, 2005, 29(10): 1012-1016.
FENG Liu-Xing, XIAO Hai-Qing, HE Xiao, ZHANG Zhi-Yong, LIU Nian-Qing, ZHAO Yu-Liang and HUANG Yu-Ying. Spatial Distribution of Elements in the Brain of Rats Measured by Synchrotron Radiation X-ray Fluoresence[J]. Chinese Physics C, 2005, 29(10): 1012-1016. shu
Milestone
Received: 2005-02-17
Revised: 1900-01-01
Article Metric

Article Views(4095)
PDF Downloads(677)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Spatial Distribution of Elements in the Brain of Rats Measured by Synchrotron Radiation X-ray Fluoresence

    Corresponding author: ZHANG Zhi-Yong,
  • Key Laboratory of Nuclear Analytical Techniques,Institute of High Energy Physics,CAS,Beijing 100049,China2 Graduate School of the Chinese Academy of Sciences,Beijing 100049,China3 Beijing Synchrotron Radiation Facility,Institute of High Energy Physics,CAS,Beijing 100049,China
  • Received Date: 2005-02-17
  • Accepted Date: 1900-01-01
  • Available Online: 2005-10-05

Abstract: Spatial(two-dimensional)distributions of inorganic elements such as chlorine,potassium, calcium,iron,copper,and zinc in the brain slices of Wistar rats were measured by synchrotron radiation X-ray fluorescence (SRXRF) analysis. Differences in two-dimensional distribution of these elements were observed. Chlorine, calcium, and zinc were primarily concentrated in hippocampus, while the potassium concentration was relatively higher in both cerebral cortex and hippocampus. However,the distribution of copper was comparatively ruleless in the three brain regions. The cluster analysis of the elemental results shows that the spatial distribution of chlorine was correlated well with the distribution of potassium.Since SRXRF is possible to obtain a pictorial representation of the elemental concentrations in tissue sections of brain, this nuclear method may be useful to evaluate the ionic changes in injured brain tissues in relation to histological observations.

    HTML

Reference (1)

目录

Link
IOPScience
SCOAP3
arXiv
Chinese Physical Society
Journal information
Introduction
Editorial Board
Others
Subscribe
Contact us
QQ: 1307685413
Tel: +86-010-88235947
Fax: +86-010-88233126
E-mail: cpc@ihep.ac.cn

  • CPC Website

  • IOP Website

  • CPC WeChat

Copyright © Institute of High Energy Physics, Chinese Academy of Sciences, 19B Yuquan Road, Beijing 100049, China 京ICP备05002789号-1

Supported by: Beijing Renhe Information Technology Co. Ltd  E-mail: info@rhhz.net

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return