Carcinogenic Potency Database Project

The Carcinogenic Potency Database (CPDB) is a unique and widely used international resource of results from 6153 chronic, long-term animal cancer tests on 1485 chemicals. CPDB provides a standardized and easily accessible database with qualitative and quantitative analyses of both positive and negative experiments that have been published in the general literature through 1997 and by the National Cancer Institute/National Toxicology Program through 1998. This Web site is designed to facilitate use of the CPDB by presenting the information in summary tables as well as in the detailed plots that have been published.