Optical imaging innovations for atherosclerosis research: multiphoton microscopy and optical nanoscopy.

Optical imaging innovations for atherosclerosis research: multiphoton microscopy and optical nanoscopy.
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动脉粥样硬化研究的光学成像创新:多光子显微镜和光学纳米显微镜

DOI:
10.1161/atvbaha.115.304875
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发表时间:
2015
期刊:
Arteriosclerosis, Thrombosis, & Vascular Biology
影响因子:
--
通讯作者:
Weber C
Weber C
中科院分区:
--
文献类型:
--
作者:
Megens RTA;Bianchini M;Schmitt MNN;Weber C

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心血管疾病是全世界死亡和发病的主要原因。基于动脉粥样硬化作为基础病理学的精细机械扩散来改善血管预防和治疗可以限制血管疾病在老龄化社会中的影响。在过去的几十年中,显微镜已大大有助于更好地了解血管生理和病理学,允许活标本的亚细胞分辨率和高特异性成像。一个重要的进步已经完成了通过应用多光子显微镜在血管领域,一项技术的发展,使多维和动态成像深入到细胞结构的完整组织在生理条件下。为了识别和验证治疗动脉粥样硬化的新靶点,具有纳米级分辨率的新型成像策略对于可视化细胞内和细胞外室中的分子过程至关重要。这篇综述将讨论目前使用的双光子显微镜,并将提供一个概述和展望的选项,在动脉粥样硬化研究中引入纳米光学成像模式。
Cardiovascular disease is the leading cause of death and morbidity worldwide. Improving vascular prevention and therapy based on a refined mechanistic pervasion of atherosclerosis as the underlying pathology could limit the effect of vascular disease in aging societies. During the past decades, microscopy has contributed greatly to a better understanding of vascular physiology and pathology by allowing imaging of living specimen with subcellular resolution and high specificity. An important advance has been accomplished through the application of multiphoton microscopy in the vascular domain, a technological development that enabled multidimensional and dynamic imaging deep into the cellular architecture of intact tissue under physiological conditions. To identify and validate new targets for treating atherosclerosis, novel imaging strategies with nanoscale resolution will be essential to visualize molecular processes in intracellular and extracellular compartments. This review will discuss the current use of 2-photon microscopy and will provide an overview and outlook on options for introducing nanoscopic optical imaging modalities in atherosclerosis research.
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