In vitro cytogenetic assays: chromosomal aberrations and micronucleus tests
Author(s)
Date Issued
2013
Type
bookPart
Volume
1044
Start Page
123-46
End Page
146
Abstract
Chromosome damage is a very important indicator of genetic damage relevant to environmental and clinical studies. Detailed descriptions of the protocols used for detection of chromosomal aberrations induced by unknown agents in vitro both in the presence or the absence of rat liver-derived metabolizing systems are given. Structural chromosomal aberrations that can be observed and quantified at metaphases are described here. For the detection of chromosomal damage (fragments or whole chromosome) in interphase, the micronucleus test can be used and a description of this test is also presented. Criteria for determining a positive result using appropriate statistical methods are described.