{{'Search' | translate}}
 

NeurobasalTM-A Medium

Neurobasal ® -A Medium

Company: Thermo Fisher Scientific
Catalog#: 10888022
Bio-protocol()
Company-protocol()
Other protocol()

Establishing an Adult Mouse Brain Hippocampal Organotypic Slice Culture System that Allows for Tracing and Pharmacological Manipulation of ex vivo Neurogenesis
Author:
Date:
2021-01-05
[Abstract]  

The function of the hippocampus depends on the process of adult hippocampal neurogenesis which underpins the exceptional neural plasticity of this structure, and is also frequently affected in CNS pathologies. Thus, manipulation of this process represents an important therapeutic goal. To identify potential strategies, organotypic adult brain slices are emerging as a valuable tool. Over the recent years, this methodology has been refined and here we present a combined protocol that brings together these refinements to enable long-term culture of adult hippocampal slices. We employ a sectioning technique that retains essential afferent inputs onto the hippocampus as well as serum-free culture conditions, so allowing an extended culture period. To sustain the neurogenic potential in the

...
[摘要]  [摘要]海马的功能取决于成年海马神经发生的过程,该过程是这种结构异常的神经发育的基础,并且在中枢神经系统病理中也经常受到影响。因此,对该过程的操纵代表了重要的治疗目标。为了确定潜在的策略,器官型成人大脑切片正在成为一种有价值的工具。近年来,此方法已得到完善,在此我们提出一种组合协议, 汇集了这些改进,以实现成人海马切片的长期培养。我们采用了一种切片技术,可将必要的传入输入保留在海马上以及无血清培养条件下,因此可以延长培养时间。为了维持切片中的神经源性潜力,我们利用神经胶质生成抑制剂吲哚美辛。使用EdU保留分析使我们能够评估药理干预对神经发生的影响。通过这些改进,我们建立了一种简单可靠的方法来研究小分子/药物对离体增殖和神经元形成的影响,这将有助于未来发现驱动的药物筛选。

[背景技术]海马是具有高度的可塑性作为整个生命齿状回中正在进行的神经发生的结果,脑的独特区域。成年海马神经发生的这一过程始于在亚颗粒区(SGZ)中神经干细胞(NSC)的不对称分裂,该过程保留了干细胞池并生成了准备用于神经元分化的祖细胞(Kempermann等人,2004;Anacker和Hen ,2017; ...

Implantation of Human Peripheral Corneal Spheres into Cadaveric Human Corneal Tissue
Author:
Date:
2017-07-20
[Abstract]  Stem and progenitor cells isolated from human limbal tissue can be cultured in vitro as spheres. These spheres have potential for use as transplantable elements for the repopulation of corneal tissue (Mathan et al., 2016). Herein we describe the detailed protocol for the implantation of human corneal spheres into cadaveric human corneal tissue. This protocol describes the procedure for sphere formation and culture, preparation of tissue for sphere implantation, corneal limbus microsurgery and sphere implantation. [摘要]  可以将从人角膜缘组织分离的茎细胞和祖细胞作为球体体外培养。 这些球体有可能用作角膜组织再造的可移植元件(Mathan等人,2016)。 这里我们描述了将人角膜球植入尸体人角膜组织的详细方案。 该协议描述了球形成和培养的过程,球体植入组织的制备,角膜缘显微外科手术和球体植入。
【背景】以前的研究集中在隔离角膜缘细胞,这些细胞完全是上皮细胞(角膜缘干细胞)或基质(角质细胞祖细胞),以破译他们在角膜内稳态和伤口修复中的各自角色。 该方案旨在通过其在培养物中形成球体的功能能力来分离角膜缘细胞,并且其本质将包括上皮和间质的多种细胞,其有助于角膜缘的形成。 在分离这些球体之后,我们正在调查其在植入后角膜修复中的潜在用途。 在这里,我们描述了一种用于将这些球体植入人角膜组织和下游分析的体外手术方案。

Isolation and Culturing of Rat Primary Embryonic Basal Forebrain Cholinergic Neurons (BFCNs)
Author:
Date:
2017-07-20
[Abstract]  The basal forebrain is located close to the medial and ventral surfaces of the cerebral hemispheres that develop from the sub-pallium. It regulates multiple processes including attention, learning, memory and sleep. Dysfunction and degeneration of basal forebrain cholinergic neurons (BFCNs) are believed to be involved in many disorders of the brain such as Alzheimer’s disease (AD), schizophrenia, sleep disorders and drug abuse (Mobley et al., 1986). Primary cultures of BFCNs will provide an important tool for studying the mechanism of these diseases. This protocol provides a detailed description of experimental procedures in establishing in vitro primary culture of rat embryonic BFCNs. [摘要]  基底前脑靠近从小脑发育的大脑半球的内侧和腹侧表面。 它调节多个过程,包括注意力,学习,记忆和睡眠。 据信基础前脑胆碱能神经元(BFCNs)的功能障碍和退化参与许多脑部疾病,如阿尔茨海默病(AD),精神分裂症,睡眠障碍和药物滥用(Mobley等人,1986年)。 BFCN的主要文化将为研究这些疾病的机制提供重要的工具。 该方案提供了建立大鼠胚胎BFCN的体外原代培养的实验程序的详细描述。
【背景】基础前脑胆碱能系统支配大脑皮层和海马体。 BFCN的正常功能对于正常的睡眠,学习和记忆是非常重要的。 BFCN的萎缩被认为是阿尔茨海默病的早期事件。 因此,主要的BFCNs培养将是AD研究的理想细胞模型。 在以前的研究中,很少使用初级BFCN培养物。 在这里,我们提出了一种从胚胎大鼠隔膜中分离和培养BFCNs的可靠方法,该方法简单,比以前的方法耗时少(Schnitzler等人,2008)。 我们的方法将大大方便研究BFCN功能和细胞生物学的许多关键方面。

Comments