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| 中国健康成人大脑中央前回质子磁共振波谱研究 | |
| 引用本文： | 王惠芳,郎宁,宋红松,王力平,刘小璇,张俊,康德瑄,李选,樊东升. 中国健康成人大脑中央前回质子磁共振波谱研究[J]. 中国康复理论与实践, 2005, 11(5): 366-368 |
| 作者姓名： | 王惠芳 郎宁 宋红松 王力平 刘小璇 张俊 康德瑄 李选 樊东升 |
| 作者单位： | 1. 100083,北京市,北京大学第三医院神经科;100041,北京市,北京大学首钢医院神经内科 2. 100083,北京市,北京大学第三医院放射科 3. 100083,北京市,北京大学第三医院神经科 |
| 基金项目： | 卫生部部属(管)医疗机构临床学科重点项目基金(41623) |
| 摘 要： | 目的 运用质子磁共振波谱(^1H-MRS)研究中国健康成人大脑中央前回脑组织代谢物的特点，为疾病研究提供正常参照。方法 对92名健康成年志愿者进行双侧中央前回^1H-MRS检测，对比分析其大脑中央前回脑组织的NAA／Cr、Cho／Cr和NAA／Cho值。结果 不同侧别和不同性别之间的NAA／Cr、Cho／Cr和NAA／Cho值均无显著性差异；NAA／Cr与年龄低度负相关，Cho／Cr与年龄低度正相关，NAA／Cho与年龄呈中度负相关。结论 建立了健康成人大脑中央前回脑组织代谢物的参照特点。 |
| 关 键 词： | 健康成人 中国 质子磁共振波谱 中央前回 |
| 文章编号： | 1006-9771(2005)05-0366-03 |
| 修稿时间： | 2005-01-13 |
Characteristics of proton magnetic resonance spectroscopy on precentral gyrus in 92 healthy Chinese adults |
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| WANG Hui-fang,LANG Ning,SONG Hong-song,et al.. Characteristics of proton magnetic resonance spectroscopy on precentral gyrus in 92 healthy Chinese adults[J]. Chinese Journal of Rehabilitation Theory and Practice, 2005, 11(5): 366-368 | |
| Authors: | WANG Hui-fang LANG Ning SONG Hong-song et al. |
| Affiliation: | WANG Hui-fang,LANG Ning,SONG Hong-song,et al.Neurological Department,Peking University third Hospital,100083 Beijing,China |
| Abstract: | ObjectiveTo explore the characteristics of the metabolite concentrations of the precentral gyrus in healthy Chinese adults using proton magnetic resonance spectroscopy ( 1H-MRS).Methods 1H-MRS was carried out in 92 healthy Chinese adult volunteers. The metabolite ratios of NAA/Cr, Cho/Cr and NAA/Cho were compared and analysed.ResultsNo significant changes of NAA/Cr, Cho/Cr and NAA/Cho ratios were observed between the left and right precentral gyrus, nor between the male and female. However, the precentral gyrus NAA/Cr and NAA/Cho ratios were decreased gradually with aging and Cho/Cr ratios were increased gradually with aging.ConclusionThe characteristics of the precentral gyrus metabolite concentrations in healthy Chinese adults have been obtained. |
| Keywords: | healthy adults Chinese precentral gyrus proton magnetic resonance spectroscopy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |