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News tagged with toxicity

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Combining therapies appears safe, may benefit patients with advanced liver cancer

(Medical Xpress) -- Few treatments exist for patients with advanced primary liver cancer, but University of Florida researchers have found a new way to broaden the range of options and potentially improve health outcomes ...

Cancer created Jul 06, 2011 | popularity 4 / 5 (1) | comments 0 | with audio podcast

'Gifted' natural vitamin E tocotrienol protects brain against stroke in three ways

A natural form of vitamin E called alpha-tocotrienol can trigger production of a protein in the brain that clears toxins from nerve cells, preventing those cells from dying after a stroke, new research shows.

Medical research created Jul 05, 2011 | popularity 4.5 / 5 (2) | comments 0 | with audio podcast

Research finding suggests way to make bladder cancer cells more susceptible to chemotherapy

Researchers at the UC Davis Cancer Center have discovered a way of sensitizing muscle-invasive bladder cancer cells so that they succumb to the toxic effects of chemotherapy. The finding adds to mounting evidence that tiny ...

Cancer created Jun 29, 2011 | popularity not rated yet | comments 0 | with audio podcast

Lithium profoundly prevents brain damage associated with Parkinson's disease

Lithium profoundly prevents the aggregation of toxic proteins and cell loss associated with Parkinson's disease (PD) in a mouse model of the condition.

Parkinson's & Movement disorders created Jun 24, 2011 | popularity 5 / 5 (2) | comments 0

Researchers find new clues about aging

National Institutes of Health researchers have identified a new pathway that sets the clock for programmed aging in normal cells. The study provides insights about the interaction between a toxic protein called progerin and ...

Medical research created Jun 13, 2011 | popularity 4.6 / 5 (16) | comments 0 | with audio podcast

Cigarette smoking and arsenic exposure: A deadly combination

Arsenic exposure and smoking each elevate the risk of disease. But when combined together, the danger of dying from cardiovascular disease is magnified, a new study finds.

Cardiology created May 06, 2011 | popularity not rated yet | comments 1 | with audio podcast

Estimated costs of environmental disease in children at $76.6 billion per year

In three new studies published in the May issue of the journal Health Affairs, Mount Sinai School of Medicine researchers reveal the staggering economic impact of toxic chemicals and air pollutants in the environment, and pr ...

Health created May 04, 2011 | popularity not rated yet | comments 0 | with audio podcast

New rice contamination reported in China

Authorities are investigating rice mills in southern China following tests that found almost half of the staple grain in one of the country's largest cities was contaminated with a toxic metal.

Health created May 21, 2013 | popularity 5 / 5 (1) | comments 0

Faulty energy production in brain cells leads to disorders ranging from Parkinson's to intellectual disability

Neuroscientist Patrik Verstreken of VIB (Flanders Institute for Biotechnology) and KU Leuven has shown for the first time that dysfunctional mitochondria in brain cells can lead to learning disabilities. The link between ...

Parkinson's & Movement disorders created May 17, 2013 | popularity 4 / 5 (2) | comments 0

Despite new recommendations, women in 40s continue to get routine mammograms at same rate

Women in their 40s continue to undergo routine breast cancer screenings despite national guidelines recommending otherwise, according to new Johns Hopkins research.

Cancer created May 15, 2013 | popularity not rated yet | comments 0

Children living near toxic waste sites experience higher blood lead levels resulting in lower IQ

Children living near toxic waste sites in lower and middle income countries such as India, Philippines and Indonesia may experience higher blood lead levels, resulting in a loss of IQ points and a higher incidence of mental ...

Health created May 06, 2013 | popularity not rated yet | comments 0

Toxic waste sites cause healthy years of life lost

Toxic waste sites with elevated levels of lead and chromium cause a high number of "healthy years of life lost" in individuals living near 373 sites located in India, Philippines and Indonesia, according to a study by a Mount ...

Health created May 04, 2013 | popularity not rated yet | comments 0

Scientists much closer to developing screening test for early detection of Alzheimer's disease

They identified blood-based biological markers that are associated with the build up of a toxic protein in the brain which occurs years before symptoms appear and irreversible brain damage has occurred.

Alzheimer's disease & dementia created May 01, 2013 | popularity not rated yet | comments 0

Zebrafish study suggests that vitamin B2 (riboflavin) is an antidote to cyanide poisoning

With the remains of a recent lottery winner having been exhumed for foul play related to cyanide poisoning, future winners might wonder what they can do to avoid the same fate. A new report in The FASEB Journal involving zebrafish ...

Medical research created Apr 30, 2013 | popularity 5 / 5 (1) | comments 0

Toxicity differences inform decision on conditioning for neuroblastoma transplants

MIAMI—The stem cell transplant regimen that was commonly used in the United States to treat advanced neuroblastoma in children appears to be more toxic than the equally effective regimen employed in Europe and Egypt, according ...

Cancer created Apr 24, 2013 | popularity not rated yet | comments 0