相关实验视频

Updated: May 8, 2026

Strategies for Tracking Anastasis, A Cell Survival Phenomenon that Reverses Apoptosis

Strategies for Tracking Anastasis, A Cell Survival Phenomenon that Reverses Apoptosis

Published on: February 16, 2015

光显微镜作为检测细胞亡和其他细胞变化和损伤的工具

Richard W Cole^1,2, Danielle Hunt¹

¹New York State Department of Health Wadsworth Center.

Journal of biomolecular techniques : JBT

|May 7, 2025

概括

检测细胞亡,一个关键的细胞死亡过程,可以通过光显微镜技术实现. 传输光和光显微镜都提供了实用的方法来观察细胞在亡过程中的变化.

科学领域:

细胞生物学细胞生物学
显微镜技术显微镜技术
细胞亡研究研究

背景情况:

光显微镜可以实时观察细胞动态.
细胞亡涉及明显的形态变化,包括细胞收缩和膜斑.
光探针,如标记的caspase3,对于跟踪亡途径至关重要.

研究的目的:

为了证明传输光和光显微镜在亡检测中的实用性.
展示终点和时间间隔成像中的实际应用.
为了突出传输光显微镜的非干扰性质.

主要方法:

利用传输光显微镜进行细胞形态的无标签观察.
采用光显微镜和特定探针 (例如,标记caspase 3) 进行向性亡检测.
分析静态 (终点) 和动态 (时差) 图像数据.

主要成果:

传输光显微镜有效地可视化了细胞亡的形态特征,如细胞收缩和.
光显微镜通过分子标记器提供了通过apoptotic事件的特定检测.
结合成像模式提供了对亡进展的全面见解.

结论:

光显微镜,包括传输光和光,是研究亡的多功能工具.
这些技术允许快速,非侵入性检测和测量细胞在亡过程中的变化.
提出的方法适用于各种研究环境,用于分析终点和时间间隔研究中的亡.

更多相关视频

Cellular Redox Profiling Using High-content Microscopy

Cellular Redox Profiling Using High-content Microscopy

Published on: May 14, 2017

Detection of Mitochondria Membrane Potential to Study CLIC4 Knockdown-induced HN4 Cell Apoptosis In Vitro

Detection of Mitochondria Membrane Potential to Study CLIC4 Knockdown-induced HN4 Cell Apoptosis In Vitro

Published on: July 17, 2018

相关概念视频

Two-Dimensional Microscopy in Microbiology

Two-Dimensional Microscopy in Microbiology

Two-dimensional (2D) microscopy encompasses a range of optical techniques that capture images within a single focal plane, offering detailed representations of microscopic structures. These techniques are essential in biological and medical research, enabling the visualization of cellular and subcellular structures with different levels of contrast and specificity.There are several major types of 2D microscopy, each with strengths and applications.Bright-Field MicroscopyBright-field microscopy...

Three-Dimensional Microscopy in Microbiology

Three-Dimensional Microscopy in Microbiology

Three-dimensional imaging techniques are essential in cell biology, allowing researchers to visualize intricate cellular structures with high resolution. Two prominent methods, Differential Interference Contrast Microscopy (DIC) and Confocal Scanning Laser Microscopy (CSLM), provide distinct advantages for imaging live and thick specimens, respectively.Differential Interference Contrast MicroscopyDIC microscopy enhances contrast in transparent, unstained samples by converting phase...