| Some of the more potent of these chemicals also bioaccumulate up the food chain and end up in toxic amounts in marine mammals. |
| While trifluoperazine was not associated with any toxic effects, only three cases were observed. |
| Other discharges include 37,000 gallons of oily bilge water and 15 gallons of toxic waste from dry-cleaning, painting and photograph-processing. |
| Health authorities have closed five factories which had mistakenly used the toxic sodium nitrate in their products. |
| It can be difficult to differentiate from bioterrorism, rapidly spreading infection or acute toxic exposure. |
| Treated wood shingles may leach toxic preservatives, and asphalt shingles may leach small amounts of petroleum compounds. |
