Sentence examples for more toxic substances from inspiring English sources

Finally, some caution is warranted in attributing a causal relationship to any single constituent because its effect estimate may be attributable to its intrinsic toxicity or its correlation with other, more toxic substances.

The more toxic substances a process has, the higher its environmental impact.

"Prohibition has led to the attempt to avoid prohibition, and therefore the production of more toxic substances".

One question raised by Gov. Eliot Spitzer, among others, is whether this fire and these deaths were an unintended consequence of the efforts to protect the neighborhood from more toxic substances.

More toxic substances that can damage nerve cells may turn up as researchers focus on Parkinson's patients, looking at exposure to chemicals known to generate free radicals or damage mitochondria.

Because of substances released in heating and cooking, cleaning agents, building and decorating materials and tobacco use, they are inhaling far more toxic substances than they are likely to encounter outdoors any other time.

Dr David Nutt, who advised the last government on drug policy until 2009, said the policy had targeted the production and sale of MDMA, only to see it substituted by a more toxic substance.

His doctors, he said, believe that the severity of his injury indicates that some other, more toxic substance must have been mixed in with the green antiseptic.

Dr. Howard also approved childhood cancers, which are relatively rare, because children are more susceptible to toxic substances.

It releases a cocktail of chemicals from a menu of more than 600 toxic substances, climate-changing methane, radium and, of course, uranium.

In nearly all of those cases, one or more of the toxic substances contained in the coal ash, which include arsenic, cadmium, chromium, lead and mercury, was found to have spread in hazardous levels into lakes, ponds, rivers or underground water.