Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8455992 | Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis | 2011 | 12 Pages |
Abstract
We suggest a computational approach and associated software for automatic focus counting that minimises these limitations. Our approach, while using standard image processing algorithms, maximises the automation of identification of nuclei/cells in complex images, offers an efficient way to optimise parameters used in the image analysis and counting procedures, optionally invokes additional procedures to deal with variations in intensity of the signal and background in individual images, and provides automatic batch processing of a series of images. We report results of validation studies that demonstrated correlation of manual focus counting with results obtained using our computational algorithm for mouse jejunum touch prints, mouse tongue sections and human blood lymphocytes as well as radiation dose response of γH2AX focus induction for these biological specimens.
Related Topics
Life Sciences
Biochemistry, Genetics and Molecular Biology
Cancer Research
Authors
Alesia N. Ivashkevich, Olga A. Martin, Andrea J. Smith, Christophe E. Redon, William M. Bonner, Roger F. Martin, Pavel N. Lobachevsky,