News tagged with toxicity
Scientists identify most lethal known species of prion protein
Scientists from the Florida campus of The Scripps Research Institute have identified a single prion protein that causes neuronal death similar to that seen in "mad cow" disease, but is at least 10 times more ...
Feb 09, 2012 |
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New study links high levels of cadmium, lead in blood to pregnancy delay
Higher blood levels of cadmium in females, and higher blood levels of lead in males, delayed pregnancy in couples trying to become pregnant, according to a study by researchers at the National Institutes of Health and other ...
Feb 08, 2012 |
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Clarity needed on use of chemical weapons, says UK report
A report examining the role of neuroscience research in military and civilian law enforcement contexts, led by a Queen Mary, University of London academic, has called on the government to provide clarity on the use of chemical ...
Feb 07, 2012 |
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Redder ladybirds more deadly, say scientists
A ladybird's colour indicates how well-fed and how toxic it is, according to an international team of scientists. Research led by the Universities of Exeter and Liverpool directly shows that differences between ...
Feb 06, 2012 |
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Amazon fungi found that eat polyurethane, even without oxygen
(PhysOrg.com) -- Until now polyurethane has been considered non-biodegradable, but a group of students from Yale University in the US has found fungi that will not only eat and digest it, they will do so even in the absence ...
Feb 03, 2012 |
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UT biosolar breakthrough promises cheap, easy green electricity
Barry D. Bruce, professor of biochemistry, cellular and molecular biology, at the University of Tennessee, Knoxville, is turning the term "power plant" on its head. The biochemist and a team of researchers have developed ...
Technology / Energy & Green Tech
Feb 02, 2012 |
4.9 / 5 (8) |
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A silver bullet to beat cancer?
The internet is awash with stories of how silver can be used to treat cancer. Now, lab tests have shown that it is as effective as the leading chemotherapy drug - and may have fewer side-effects.
Feb 02, 2012 |
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Mushroom amino acids revealed as cause of deaths in Yunnan province
(PhysOrg.com) -- Was the consumption of toxic mushrooms responsible for a series of unusual deaths in China’s Yunnan province? A team led by Ji-Kai Liu (Beijing) has now found further proof of this hypothesis. ...
Feb 02, 2012 |
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Researchers model potential of toxic algae photoreceptors
Blue-green algae is causing havoc in Midwestern lakes saturated with agricultural run-off, but researchers in a northwest Ohio lab are using supercomputers to study a closely related strain of the toxic cyanobacteria ...
Jan 26, 2012 |
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System to deliver organ transplant drug -- without harmful side effects
A new system for delivering a drug to organ transplant patients, which could avoid the risk of harmful side effects, is being developed by scientists at the University of Strathclyde in Glasgow.
Nanotechnology / Bio & Medicine
Jan 26, 2012 |
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Nano form of titanium dioxide can be toxic to marine organisms
The Bren School-based authors of a study published Jan. 20 in the journal PLoS ONE have observed toxicity to marine organisms resulting from exposure to a nanoparticle that had not previously been shown to be toxic under ...
Nanotechnology / Bio & Medicine
Jan 24, 2012 |
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Energy drink abuse highest among teens
(Medical Xpress) -- A recent study has revealed a dramatic increase in the number of calls to a poisons hotline relating to caffeine toxicity from energy drink consumption.
Jan 19, 2012 |
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Philippines pushes tobacco - for fish farming
The Philippines has launched a new campaign promoting tobacco -- not for smoking but for fish farming, a government tobacco agency official said Thursday.
Jan 19, 2012 |
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First link between potentially toxic PFCs in office air and in office workers' blood
In a first-of-its-kind study, scientists are reporting that the indoor air in offices is an important source of worker exposure to potentially toxic substances released by carpeting, furniture, paint and other ...
Jan 18, 2012 |
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Researchers find novel way to prevent drug-induced liver injury
Massachusetts General Hospital (MGH) investigators have developed a novel strategy to protect the liver from drug-induced injury and improve associated drug safety. In their report receiving advance online publication in ...
Jan 15, 2012 |
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