Details

Autor(en) / Beteiligte

• Yang, Raymond S.H.
• Hong, H.L.
• Boorman, G.A.

Titel

Toxicology of chemical mixtures: experimental approaches, underlying concepts, and some results

Ist Teil von

• Toxicology Letters [TOXICOL. LETT.]. Vol. 49, no. 2-3. 1989, 1989-12, Vol.49 (2), p.183-197

Ort / Verlag

Netherlands: Elsevier Ireland Ltd

Erscheinungsjahr

1989

Quelle

ScienceDirect

Beschreibungen/Notizen

• The toxicology of chemical mixtures will be the toxicology of the 1990s and beyond. While this branch of toxicology most closely reflects the actual human exposure situation, there is yet no standard protocol or consensus methodology for investigating the toxicology of mixtures. Thus, in this emerging science, experimentation is required just to develop a broadly applicable evaluation system. Several examples are discussed to illustrate the different experimental designs and the concepts behind each. These include the health effects studies of Love Canal soil samples, the Lake Ontario Coho salmon, the water samples repurified from secondary sewage in the city of Denver Potable Water Reuse Demonstration Plant, and the National Toxicology Program (NTP) effort on a mixture of 25 frequently detected groundwater contaminants derived from hazardous waste disposal sites. In the last instance, an extensive research program has been ongoing for the last 2 years at the NTP, encompassing general toxicology, immunotoxicology, developmental and reproductive toxicology, biochemical toxicology, myelotoxicology, genetic toxicology, neurobehavioral toxicology, and hepato- and renal toxicology. kwToxicology; Chemical mixtures; Experimental approach; Hazardous waste sites; Contaminated Great Lake salmon; Water reuse; Water recycle; Groundwater contaminants