[1]万小芳,吴金波,翟鹏,等. 小鼠颅骨视窗及其在光学活体脑成像研究中的应用[J].中国医学物理学杂志,2017,34(12):1220-1231.[doi:DOI:10.3969/j.issn.1005-202X.2017.12.007]
 WAN Xiaofang,WU Jinbo,ZHAI Peng,et al. Cranial window in mouse and its application for optical brain imaging in vivo[J].Chinese Journal of Medical Physics,2017,34(12):1220-1231.[doi:DOI:10.3969/j.issn.1005-202X.2017.12.007]
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 小鼠颅骨视窗及其在光学活体脑成像研究中的应用()
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《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]

卷:
34卷
期数:
2017年第12期
页码:
1220-1231
栏目:
医学影像物理
出版日期:
2017-12-20

文章信息/Info

Title:
 Cranial window in mouse and its application for optical brain imaging in vivo
文章编号:
1005-202X(2017)12-1220-12
作者:
万小芳1吴金波2翟鹏3应明2周洁1王晓梅3屈军乐1许改霞1
 1.深圳大学光电工程学院,广东省/教育部光电子器件与系统重点实验室,深圳市生物医学光学微纳检测与成像重点实验室, 广东 深圳 518060; 2.深圳大学生命科学学院, 广东 深圳 518060; 3.深圳大学医学院,深圳市生物医学工程重点实验室, 广东 深圳 518060
Author(s):
 WAN Xiaofang1 WU Jinbo 2 ZHAI Peng 3 YING Ming2 ZHOU Jie1 WANG Xiaomei3 QU Junle1 XU Gaixia1
 1. Key Laboratory of Biomedical Optical Micro-Nano Measuring and Imaging of Shenzhen, Key Laboratory of Optoelectronic Devices and System of the Ministry of Education/Guangdong Province, College of Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China; 2. College of Life Science, Shenzhen University, Shenzhen 518060, China; 3. Key Laboratory of Biomedical Engineering of Shenzhen, School of Medicine, Shenzhen University, Shenzhen 518060, China
关键词:
 颅骨视窗活体脑成像阿尔兹海默症神经环路
Keywords:
 Keywords: cranial window in vivo brain imaging Alzheimer’s disease neural circuits
分类号:
R319
DOI:
DOI:10.3969/j.issn.1005-202X.2017.12.007
文献标志码:
A
摘要:
 【摘 要】 小鼠颅骨视窗作为一种活体光学脑成像辅助工具,以其原位表征、实时观察、长期活体脑成像等优势,成为脑部疾病及神经元突触生长等研究的重要手段之一。小鼠颅骨视窗不仅可以对颅骨下软脑膜血管及血管内红细胞流速、流态变化进行定量分析,在结合荧光标记物与光学显微镜后,还可以对脑部皮层下组织、神经细胞的变化进行清晰成像。过去数十年,科研人员利用小鼠颅骨视窗深入研究了偏头痛、阿尔兹海默症、神经突触等病理生理过程,并取得了大量突破性进展。同时,随着光学成像工具性能的提升,小鼠颅骨视窗的应用也得到了进一步拓展。本文主要介绍颅骨视窗的发展史、构建方法,结合荧光探针及光学成像方法的研究,全面总结了近年来小鼠颅骨视窗在光学脑成像研究中的应用,包括脑内重要生物分子成像、细胞成像、血管及血流成像、神经环路可塑性及神经功能成像、疾病发生机理及药物开发研究等,最后讨论了小鼠颅骨视窗在实际应用中面临的问题,并对其未来应用进行了展望。
Abstract:
 Abstract: Cranial window in mouse, as a kind of in vivo optical imaging aided instrument, with the advantages of in situ representation, real time observation and long-term imaging, has became one of the most important methods for the research of brain diseases and synapse growth. The cranial window can be used to visualize the leptomeningeal vessels and quantitatively analyze the flow velocity and flow regime changes of the erythrocytes in blood vessels. Moreover, combined with the fluorescent markers and optical microscopes, the cranial window can be applied for obtaining the clear images of the brain cortical tissue and the neurons. Over the past few decades, with the aid of cranial window, researchers made lots of breakthroughs on the studies of migraine, Alzheimer’s disease and the synapses. Recently, with the development of optical imaging tools, the application of cranial window had been further expanded. Herein, the history of cranial window and construction methods were introduced. We also reviewed the applications of cranial window combined with the fluorescent markers and optical microscopes on optical brain imaging (including imaging for important biological molecules in brain, cells, blood vessels, blood flow, plasticity of neural circuits and neurological functions, and research for pathogenesis and drug screening). Finally, the challenges of different cranial windows in practical application were discussed and the future applications of optical cranial window were prospected.

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备注/Memo

备注/Memo:
 【收稿日期】2017-07-17
【基金项目】国家重点基础研究发展计划(973计划)(2015CB352005);国家自然科学基金(31671491,61405169);广东省自然科学基金(2014A030312008);国家级大学生创新训练资助项目(201410590036);中国博士后科学基金(2016M602523)
【作者简介】万小芳,硕士研究生,研究方向:生物光子学,E-mail: wanxiaofang2016@email.szu.edu.cn
【通信作者】许改霞,博士,教授,研究方向:生物光子学,E-mail: xugaixia@szu.edu.cn
更新日期/Last Update: 2017-12-20