Affiliation:
1. Cytometry Laboratories Purdue University Cancer Center West Lafayette, Indiana 47907
2. Pharmacology and Toxicology, West Lafayette, Indiana.
Abstract
New developments in flow cytometry are now being applied in toxicology studies. There are several reasons for using this technology. First, techniques are well characterized to measure functional parameters of single cells. Such measurements can be directly related to perturbations by xenobiotics, cell-mediated immune responses, or trauma. Second, there is a clear indication for movement toward in vitro systems as highly objective assessments of toxicologic interactions. By measuring specific cell functions at the single cell level, it is possible to define a range of normal responses. More importantly, a multiparametric analysis can be performed with flow cytometry and parameters can be directly related to one another. Furthermore, kinetic measurements can be made, providing vital clues to the mechanisms of actions of drugs or chemicals on functions of specific cell populations. Major advantages of this approach are that studies can be performed on very small volumes of blood, body fluid, or cell culture lines and it is not necessary to isolate pure populations of cells to perform these assays. We believe that this alternative approach in toxicology will provide valuable information unobtainable by traditional means.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
1. Perfluorinated Alkyl Substances;NEW SOLUTIONS: A Journal of Environmental and Occupational Health Policy;2015-06-17