{{'Search' | translate}}
 

FisherbrandTM Superslip Cover Slips

Superslip盖玻片

公司名称: Thermo Fisher Scientific
产品编号: 12-545-88
Bio-protocol()
Company-protocol()
Other protocol()

An Acute Mouse Spinal Cord Slice Preparation for Studying Glial Activation ex vivo
Author:
Date:
2017-01-20
[Abstract]  Pathological conditions such as amyotrophic lateral sclerosis, spinal cord injury and chronic pain are characterized by activation of astrocytes and microglia in spinal cord and have been modeled in rodents. In vivo imaging at cellular level in these animal models is limited due to the spinal cord’s highly myelinated funiculi. The preparation of acute slices may offer an alternative and valuable strategy to collect structural and functional information in vitro from dorsal, lateral and ventral regions of spinal cord. Here, we describe a procedure for preparing acute slices ... [摘要]  病理状况如肌萎缩性侧索硬化,脊髓损伤和慢性疼痛的特征在于脊髓中星形胶质细胞和小胶质细胞的活化,并已在啮齿动物中建模。 在这些动物模型中的细胞水平的体内成像由于脊髓的高度髓鞘化的功能而受到限制。 急性切片的制备可能提供一种替代和有价值的策略,从脊髓的背侧,外侧和腹侧区域体外收集结构和功能信息。 在这里,我们描述了一种从小鼠脊髓制备急性切片的过程(Garréet al。,2016)。 这个准备应该进一步了解脊髓中的神经胶质细胞是如何急剧地反应各种炎症的挑战。
【背景】已经使用小鼠转基因技术来模拟影响脊髓的不同人类病态,其中许多特征为局部胶质激活,神经炎症的一个标志。利用基于激光扫描显微技术的共焦显微镜(White et al。,1987)和双光子显微镜(Denk等,1990),大大提高了对健康和疾病中胶质生物学的认识。 )以无创的方式可视化活体动物中的细胞结构和亚细胞结构域;例如,表达遗传编码的记者或钙传感器的小鼠已被用于分别形成胶质结构(体细胞和过程)并研究钙动力学和信号传导(Davalos等人,2005; ...

Fluoro-Jade B Staining for Neuronal Cell Death
Author:
Date:
2016-01-05
[Abstract]  Fluoro-Jade is a fluorescent derivative used for histological staining of degenerating neurons. This technique is simple and sensitive enough to label distal dendrites, axons, axon terminals as well as neuronal bodies. Fluoro-Jade has excitation and emission peak of 480 and 525 nanometer respectively. It can be visualized using a fluorescein/FITC filter. Some reports have demonstrated that Fluoro-Jade can also be useful to detect glial cell death (Anderson et al., 2013; Damjanac et al., 2007). [摘要]  Fluoro-Jade是用于退化神经元的组织学染色的荧光衍生物。 这种技术是简单和足够敏感到标记远端树突,轴突,轴突终端以及神经元体。 翡翠的激发和发射峰分别为480和525纳米。 它可以使用荧光素/FITC过滤器可视化。 一些报道已经证明氟 - 玉也可以用于检测胶质细胞死亡(Anderson等人,2013; Damjanac等人,2007)。

产品评论