Automated topographical cell proliferation analysis

A Neural Network Based Workstation for Automated Cell Proliferation Analysis

In this paper is reported the development of a neural network (NN) based workstation for automated cell proliferation analysis, of cytological microscope images. The software of the system assists the expert biotechnologist during cell proliferation and chromosome aberration studies by automatically identifying metaphase spreads and stimulated nuclei on each digital image. After manual edition ...

Contractility-dependent modulation of cell proliferation and adhesion by microscale topographical cues.

Engineering of cellular assembly on biomaterial scaffolds by utilizing microscale topographical cues has emerged as a powerful strategy in cardiovascular tissue engineering and regenerative medicine. However, the mechanisms through which these cues are processed to yield changes in canonical cell behaviors remain unclear. Previously, we showed that when mixtures of cardiomyocytes and fibroblast...

Analysis of cell proliferation data.

When estimating the labeling index is of interest, the design of experiments raises a number of methodological questions: How many cells should be scored? How big a difference in labeling index is likely to be detectable? What is the potential effect of low growth fraction on detecting a treatment effect? What are appropriate ways of expressing treatment effects on labeling index? Data from two...

Poisson‐event‐based analysis of cell proliferation

A protocol for the assessment of cell proliferation dynamics is presented. This is based on the measurement of cell division events and their subsequent analysis using Poisson probability statistics. Detailed analysis of proliferation dynamics in heterogeneous populations requires single cell resolution within a time series analysis and so is technically demanding to implement. Here, we show th...

Low Intensity Ultrasound, Proliferation & Growth Indexes in Adult Stem Cell