作者
Ginevra Begani Provinciali, Nicola Pieroni, Inna Bukreeva, Michela Fratini, Lorenzo Massimi, Laura Maugeri, Francesca Palermo, Fabrizio Bardelli, Alberto Mittone, Alberto Bravin, Giuseppe Gigli, Francesco Gentile, Andrea Fossaghi, Nilo Riva, Angelo Quattrini, Alessia Cedola
发表日期
2020/7/1
期刊
Journal of Synchrotron Radiation
卷号
27
期号
4
页码范围
1042-1048
出版商
International Union of Crystallography
简介
Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disorder affecting motor neurons. Pre-clinical studies drive the development of animal models that well mimic ALS disorder and enable both the dissection of disease processes and an early assessment of therapy efficacy. A comprehensive knowledge of neuronal and vascular lesions in the brain and spinal cord is an essential factor to understand the development of the disease. Spatial resolution and bidimensional imaging are important drawbacks limiting current neuroimaging tools, while neuropathology relies on protocols that may alter tissue chemistry and structure. In contrast, recent ex vivo studies in mice demonstrated that X-ray phase-contrast tomography enables study of the 3D distribution of both vasculature and neuronal networks, without sample sectioning or use of staining. Here we present our findings on ex vivo SOD1G93A …
引用总数
20202021202220232332
学术搜索中的文章
G Begani Provinciali, N Pieroni, I Bukreeva, M Fratini… - Journal of Synchrotron Radiation, 2020