title: Single-cell gel electrophoresis (SCG)-A review and discussion.
abstract: Single-cell gel electrophoresis (SCG) is a simple, sensitive and effective technique. Being able to reflect quantitatively the genotoxicity of many hazardous agents, it is promising for application in environmental genotoxic monitoring and the study of carcinogenesis. In clinics, it can be used to evaluate the DNA repair ability and monitor DNA breaks during cancer therapy. As a biomarker, it has its own merits and limitations, being different from other biomarkers such as sister chromatid exchange (SCE) test and micronuclei (MN) assay. In many studies, it is more sensitive than SCE or MN. Combination studies with other biomarkers like SCE, MN, chromosomal aberration, bcl-2 and genetic polymorphisms have begun to demonstrate its great importance for the understanding of carcinogenesis and the genotoxicities of environmental factors.
authors: Department of Hygiene and Preventive Medicine, Osaka University School of Medicine, 2-2 Yamadaoka, Suita, 565, Osaka, Japan.
authors: Y
authors: Y
authors: Lu
authors: T
authors: T
authors: Takeshita
authors: K
authors: K
authors: Morimoto