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Stable in vivo imaging of densely populated glia, axons and blood vessels in the mouse spinal cord using two-photon microscopy.


ABSTRACT: In vivo imaging has revolutionized our understanding of biological processes in brain physiology and pathology. However, breathing-induced movement artifacts have impeded the application of this powerful tool in studies of the living spinal cord. Here we describe in detail a method to image stably and repetitively, using two-photon microscopy, the living spinal tissue in mice with dense fluorescent cells or axons, without the need for animal intubation or image post-processing. This simplified technique can greatly expand the application of in vivo imaging to study spinal cord injury, regeneration, physiology and disease.

SUBMITTER: Davalos D 

PROVIDER: S-EPMC2647134 | biostudies-literature | 2008 Mar

REPOSITORIES: biostudies-literature

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Stable in vivo imaging of densely populated glia, axons and blood vessels in the mouse spinal cord using two-photon microscopy.

Davalos Dimitrios D   Lee Jae K JK   Smith W Bryan WB   Brinkman Brendan B   Ellisman Mark H MH   Zheng Binhai B   Akassoglou Katerina K  

Journal of neuroscience methods 20071128 1


In vivo imaging has revolutionized our understanding of biological processes in brain physiology and pathology. However, breathing-induced movement artifacts have impeded the application of this powerful tool in studies of the living spinal cord. Here we describe in detail a method to image stably and repetitively, using two-photon microscopy, the living spinal tissue in mice with dense fluorescent cells or axons, without the need for animal intubation or image post-processing. This simplified t  ...[more]

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