Separately, tests will be conducted for possible residues in horsemeat of phenylbutazone, also known as "bute".
One mechanism of oxidative damage is the nitration of tyrosine residues in proteins, mediated by peroxynitrite breakdown.
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Researchers in Scotland are taking a leading role in a project to reduce pharmaceutical residues in waste water.
Dr Brodin also spoke about the general problem of drug residues in waterways.
It assessed the possible threats to the pollinators from exposure to residues in pollen and nectar, dust and guttation fluid (some plants exude sap in the form of droplets).
They have commissioned new studies that will look at the impacts of neonicotinoids on bumble bees in field conditions and to understand what levels of pesticide residues and disease in honey bees are normal.
According to an EU report, even small residues of oestradiol in meat may produce tumours.
Dangerous residues of stilbestrol are in 85% of all the meat sold in North America.
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In recent years, U.S. researchers have found residues of more than 100 pharmaceutical drugs in drinking-water supplies, including antibiotics, hormones, contraceptives and steroids.
You can see residues of the imperial reprogramming in the anomalous-seeming distances in track.
If the demand for agave sugars for bioethanol production grows as predicted, Valenzuala says, then the quantity of agave residues is likely to double in the next few years as well.
And despite progress toward gender equality, "These are residues of sexual scripts that have been in place in our culture for a long time, " she says.
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There were concerns the development pesticide-resistant GM crops meant consumers were being exposed to increasingly toxic residues, some of which could damage embryos in the womb.
Former President Bush gave a great example of a residues speech that had the intended effect back in 2001 when he discussed the issue of using stem cells in scientific research.
But the Washington Post this week quoted officials as saying the two countries had struck a deal in which America will pay towards removing residues of the chemical from Vietnamese soil.
In fiscal year 2011, NEOG recorded sharp increases in sales of its test kits to detect dairy antibiotic residues.
Take the Aral Sea in Central Asia, now a shrunken, poisonous cesspool of pesticide residues and toxic chemicals that are causing an explosion of chronic bronchitis, cancer, typhoid and hepatitis, kidney and liver disease.
Since then, and "despite extensive communications between FDA and appropriate Chinese authorities to correct the problem, we have continued to find residues of certain veterinary drugs or food additives that are not permitted for use in the United States, " she added.
"The FBI is now conducting further forensic examination for the purpose of identifying trace evidence, residues and signatures of production that could provide evidence to support the investigation, " she said in a news release.
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