细胞生物学

分类

    现刊
    A Novel Technique for Imaging and Analysis of Hair Cells in the Organ of Corti Using Modified Sca/eS and Machine Learning
    利用改进的Sca/eS和机器学习用于螺旋器中毛细胞的成像和分析
    [Abstract] Here, we describe a sorbitol-based optical clearing method, called modified Sca/eS that can be used to image all hair cells (HCs) in the mouse cochlea. This modification of Sca/eS is defined by three steps: decalcification, de-lipidation, and refractive index matching, which can all be completed within 72 h. Furthermore, we established automated ...
    Looking through Brains with Fast Passive CLARITY: Zebrafish, Rodents, Non-human Primates and Humans
    利用 Fast Passive CLARITY技术研究斑马鱼、啮齿动物、灵长类动物和人类的大脑
    作者:Farzad Mortazavi, Alexander J. Stankiewicz and Irina V. Zhdanova日期:08/05/2019,浏览量:260,Q&A: 0
    [Abstract] Recently developed CLARITY (Clear Lipid-exchanged Acrylamide-hybridized Rigid Imaging/Immunostaining/In situ-hybridization-compatible Tis-sue-hYdrogel) technique renders the tissue transparent by removing lipids in the tissue, while preserving and stabilizing the cellular and subcellular structures. This provides effective penetration of diverse ...
    Precision Technique for Splenectomy Limits Mouse Stress Responses for Accurate and Realistic Measurements for Investigating Inflammation and Immunity
    脾切除术限制小鼠应激反应的精准技术用于精确现实检测炎症和免疫
    作者:Shengwen Calvin Li, Anthony D. Rangel and Mustafa H. Kabeer日期:08/05/2019,浏览量:244,Q&A: 0
    [Abstract] Splenectomy in an animal model requires a standardized technique utilizing best practice to avoid variability which can result in adverse impact to the animal resulting in flawed physiologic responses simply due to technique rather than to the studied variables. In the case of the spleen, often investigators are analyzing the animal immune or ...
    Morphological Evaluation of Wound Healing Events in the Excisional Wound Healing Model in Rats
    在大鼠切除创面愈合模型中进行伤口愈合的形态学评估
    [Abstract] Skin wound healing is a complex process involving different events such as blood coagulation, inflammation, new blood vessels formation, and extracellular matrix deposition. These events can be observed by using histology techniques. However, the lack of the standardization of such parameters impacts on the reproducibility of results. Here, we ...
    The Chick Chorioallantoic Membrane (CAM) Assay as a Three-dimensional Model to Study Autophagy in Cancer Cells
    以鸡胚绒毛尿囊膜(CAM)为三维模型研究癌细胞自噬作用
    作者:Félice A. Janser, Patricia Ney, Marta Teixeira Pinto, Rupert Langer and Mario P. Tschan日期:07/05/2019,浏览量:559,Q&A: 0
    [Abstract] The chick chorioallantoic membrane (CAM) is an extra-embryonic organ and thus well accessible for seeding and harvesting 3D cell cultures. Samples from CAM assays are suitable for protein and gene expression analysis as well as for immuno-histochemical studies. Here we present the CAM assay as a possible model to study autophagy in different types ...
    Inducing Alcohol Dependence in Rats Using Chronic Intermittent Exposure to Alcohol Vapor
    长期间歇性暴露于酒精蒸汽以诱导大鼠酒精依赖
    作者:Elizabeth M. Avegno and Nicholas W. Gilpin日期:05/05/2019,浏览量:691,Q&A: 0
    [Abstract] Alcohol use disorder (AUD) is a significant public health and economic burden and is often characterized by repeated bouts of alcohol intoxication and withdrawal. Virtually all organ systems are impacted by chronic alcohol exposure. These effects can be investigated using the rat as a model organism; however, rats typically will not ...
    Immunofluorescence Staining of WT-1/Podocalyxin on Mouse Kidney Sections
    免疫荧光标记小鼠肾脏切片中的WT-1/足糖萼
    作者:Carole Henique, Olivia Lenoir and Pierre-Louis Tharaux日期:04/20/2019,浏览量:737,Q&A: 0
    [Abstract] In glomerular diseases, podocytes are one type of cells involved in dysfunction of glomerular filtration. In these conditions, podocyte proteins expression change. Therefore, immunofluorescent staining of podocytes can be performed to visualize podocyte localization of proteins of interest. In this protocol, we detail a method to stain podocytes ...
    Detection of mRNA by Whole Mount in situ Hybridization and DNA Extraction for Genotyping of Zebrafish Embryos
    整体原位杂交检测mRNA并提取DNA检测斑马鱼胚胎的基因分型
    作者:Rachna Narayanan and Andrew C. Oates日期:03/20/2019,浏览量:2021,Q&A: 0
    [Abstract] In situ hybridization is used to visualize the spatial distribution of gene transcripts in tissues and in embryos, providing important information about disease and development. Current methods involve the use of complementary riboprobes incorporating non-radioactive labels that can be detected by immunohistochemistry and coupled to ...
    Acute Cerebellar Slice Preparation Using a Tissue Chopper
    使用组织切碎机快速制备小脑切片
    作者:Yubin Wang and Michel Baudry日期:03/05/2019,浏览量:869,Q&A: 0
    [Abstract] Acute cerebellar slices are widely used among neuroscientists to study the properties of excitatory and inhibitory synaptic transmission as well as intracellular signaling pathways involved in their regulation in cerebellum. The cerebellar cortex presents a well-organized circuitry, and several neuronal pathways can be stimulated and recorded ...
    An Improved Staining Method for Low Signal LacZ Reporter Detection in Mouse Embryos
    一种改进的可用于检测小鼠胚胎弱LacZ报告信号的染色法
    作者:Xiaopeng Shen, Feng Xu, Shen Wu, Meng Li, Jingyi Zhang, Rui Liang and Yu Liu日期:03/05/2019,浏览量:997,Q&A: 0
    [Abstract] In many fields of biology, especially in the field of developmental biology, LacZ reporter staining is an approach used to monitor gene expression patterns. In the LacZ reporter system, the LacZ gene is inserted in the endogenous location of the target gene via gene knock-in or by constructing a transgenic cassette in ...