Report
A versatile clearing agent for multi-modal brain imaging
| العنوان: | A versatile clearing agent for multi-modal brain imaging |
|---|---|
| المؤلفون: | Costantini, Irene, Ghobril, Jean-Pierre, Di Giovanna, Antonino Paolo, Mascaro, Anna Letizia Allegra, Silvestri, Ludovico, Müllenbroich, Marie Caroline, Onofri, Leonardo, Conti, Valerio, Vanzi, Francesco, Sacconi, Leonardo, Guerrini, Renzo, Markram, Henry, Iannello, Giulio, Pavone, Francesco Saverio |
| سنة النشر: | 2015 |
| المجموعة: | Physics (Other) Quantitative Biology |
| مصطلحات موضوعية: | Quantitative Biology - Neurons and Cognition, Physics - Medical Physics |
| الوصف: | Extensive mapping of neuronal connections in the central nervous system requires high-throughput um-scale imaging of large volumes. In recent years, different approaches have been developed to overcome the limitations due to tissue light scattering. These methods are generally developed to improve the performance of a specific imaging modality, thus limiting comprehensive neuroanatomical exploration by multimodal optical techniques. Here, we introduce a versatile brain clearing agent (2,2'-thiodiethanol; TDE) suitable for various applications and imaging techniques. TDE is cost-efficient, water-soluble and low-viscous and, more importantly, it preserves fluorescence, is compatible with immunostaining and does not cause deformations at sub-cellular level. We demonstrate the effectiveness of this method in different applications: in fixed samples by imaging a whole mouse hippocampus with serial two-photon tomography; in combination with CLARITY by reconstructing an entire mouse brain with light sheet microscopy and in translational research by imaging immunostained human dysplastic brain tissue. Comment: in Scientific Reports 2015 |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1038/srep09808 |
| URL الوصول: | http://arxiv.org/abs/1504.03855 |
| رقم الانضمام: | edsarx.1504.03855 |
| قاعدة البيانات: | arXiv |
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edsarx arXiv edsarx.1504.03855 952 3 Report report 952.189270019531 |
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https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsarx&AN=edsarx.1504.03855&custid=s6537998&authtype=sso |
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