Posted by: "Herma Caelen" firstname.lastname@example.org
Jun 14, 2007WASHINGTON (Reuters) - Testing chemicals in live animals can be expensive and slow, and newer test-tube methods may work better, the National Research Council reported on Tuesday.
Rapid, automated tests called high-throughput assays can replace animals and assess hundreds or thousands of chemicals very quickly, the Council said in its report.
"Recent advances in systems biology, testing in cells and tissues, and related scientific fields offer the potential to fundamentally change the way chemicals are tested for risks they may pose to humans," the Council, which advises Congress and the federal government on scientific matters, said in a statement.
"The new approach would generate more-relevant data to evaluate risks people face, expand the number of chemicals that could be scrutinized, and reduce the time, money, and animals involved in testing," it added....