Archive for the ‘Uncategorized’ Category

Hungry for Genetically Engineered Fish?

Wednesday, August 25th, 2010

by Andrew Schneider

A major U.S. fish research company has tampered with the DNA of Atlantic salmon by adding a quick-growth gene that allows the fish to eat year-around and grow more quickly. And the Food and Drug Administration is about to allow these genetically engineered salmon to head to market, the company says.

But food safety activists insist that the FDA doesn’t have adequate tests and regulations to ensure the safety of modified seafood, and others question whether consumers are even ready for it.

“Far from being a benefit to consumers or the environment, this merely allows factory fish farms to double production rates,” said George Kimbrell, senior attorney for the Center for Food Safety.

Nevertheless, AquaBounty Technologies in Waltham, Mass., near Boston, is already producing tiny red Atlantic salmon eggs that have been injected with a gene from Pacific Chinook salmon and another gene from the ocean pout. This genetic modification gives the engineered fish the ability to grow to market size in half the time of salmon that haven’t been messed with. (more…)

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Police Begin “Guns Drawn” Raids on Organic Food Stores in California

Tuesday, August 24th, 2010

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Nanofibers Help Scientists Study Brain Cancer In The Lab

Tuesday, August 17th, 2010

COLUMBUS, Ohio – Cancer and engineering scientists at The Ohio State University are collaborating to create molecule-sized nanofibers to mimic the structure of white matter in the brain. By combining nanotechnology with a medically-approved polymer, researchers are able to study the invasive behavior of tumor cells. The nanofibers are used to produce a more natural, three-dimensional environment for studying cancer cells outside the brain, and for testing potential drugs to treat this deadly disease.

Malignant brain tumor cells often migrate into surrounding healthy brain tissue, making these tumors extremely difficult or impossible to cure even after surgery, radiation and chemotherapy. These highly migratory cells follow fibrous tracks that are part of the brain’s neural topography. Migratory cells resist clinical treatments and often produce a fatal tumor recurrence.  (more…)

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FDA panel: “Diabetes Drug Should Stay on Market”

Monday, August 9th, 2010

GaxoSmithKline’s drug Avandia should stay on the market, federal health experts voted Wednesday, but the controversial diabetes pill should be subject to new restrictions due to risky heart side effects.

A panel of Food and Drug Administration advisers voted 20-12 to keep the once blockbuster pill available for diabetics. But 10 panelists also called for limiting who can receive and prescribe the much-debated medication. (more…)

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BYU Study Finds Relationships Help You Live Longer

Saturday, August 7th, 2010

by Sara Israelsen-Hartley

No man is an island, and if he tries to be one, he may die sooner, according to a new BYU analysis.

Researchers have discovered that people with greater social relationships are 50 percent more likely to live longer than their socially reclusive counterparts.

In fact, a lack of friends is as damaging as smoking 15 cigarettes a day or being an alcoholic. It’s also twice as damaging as obesity and more harmful than not exercising, according to the study.  (more…)

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Liquid Mercury Found in Hong Kong Canned Meat

Friday, August 6th, 2010

by Rory Harrington

Food authorities in Hong Kong have raised the alarm that up to 48,000 cans of pork luncheon meat contaminated with liquid mercury could be on the market in the territory.

The Centre for Food Safety (CFS) said up to1,000 cases of Greatwall Brand Chopped Pork and Ham may be tainted with the substance. The agency said it became aware of the problem after a complaint that one of the 340g tins contained 0.4g of silvery droplets that were later confirmed to be the toxic metal.

Following the announcement, the body said it had run tests on 13 more samples of the same product of different batches from the local market. Preliminary examination had not revealed mercury droplets – although more detailed test results were pending.  (more…)

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Regular Flu Vaccine Actually INCREASES Risk of Swine Flu

Tuesday, August 3rd, 2010

In September 2009, news stories reported that researchers in Canada had found an increased risk of pandemic H1N1 (pH1N1) influenza in people who had previously been vaccinated against seasonal influenza.

In a school outbreak of pH1N1 in spring 2009, people with cough and fever were found to have received prior seasonal flu vaccination more often than those without.

Several public health agencies in Canada therefore undertook four additional studies during the summer of 2009 to investigate further. Taken together, the four studies included approximately 2,700 people with and without pH1N1.

The first of the studies found the seasonal vaccine to be associated with an increased risk of approximately 68 percent for pH1N1 disease. (more…)

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Canada Virtually Eliminates Flu Deaths While U.S. Has Thousands

Saturday, July 31st, 2010

Over the last four years, Canada has had a grand total of 16 “flu-associated” fatalities for their pediatric age category — which includes everybody under the age of 18.

This included all H1N1 and seasonal cases. Three-quarters of these deaths had severe and chronic underlying health conditions.

That’s 16 total deaths among a pediatric population of 7.86 million, the majority of whom — 60 percent or more — remained unvaccinated.

By comparison, during the same four-year time span, the identical U.S. pediatric group had 553 flu-associated deaths. Compared on a per capita basis, the U.S. exhibits a stunning 3.2 times death rate over Canada.  (more…)

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Chicken McNuggets Contain Disturbing Additives

Friday, July 30th, 2010

July 24, 2010 by Jing Jin

In response to reports that the ingredients may pose health risks, McDonald’s China claims that additives in its chicken McNuggets are “harmless”.

They said that the use of tertiary butylhydroquinone meets Chinese food safety standards. However, “the chemical is toxic to some extent,” according to Liu Qingchun, a nutritionist at the General Hospital of Armed Police Forces.

Bloomberg reports:

“McNuggets served in the U.S. also contain tertiary butylhydroquinone, a petroleum-based product, and dimethylpolysiloxane, an anti-foaming agent used in cosmetics and other goods.

McDonald’s Holdings Co. Japan also serves chicken with the additives”. (more…)

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90 Percent of Scientists Backing Avandia Diabetes Drug Had Financial Ties to Drug Companies

Wednesday, July 28th, 2010

Friday, July 23, 2010 by: David Gutierrez

More than 90 percent of researchers who have published studies favorable to the controversial diabetes drug Avandia had a financial stake in the issue, according to a study conducted by researchers from the Mayo Clinic.

The Mayo Clinic is one of the few research organizations in the United States that does not accept corporate funding.

Sales of GlaxoSmithKline’s bestselling drug Avandia plunged in 2007, after evidence emerged linking the drug to an increased risk of heart attack and death. These reports sparked a debate over the drug’s safety that continues to this day.

In an analysis of more than 200 studies, articles, editorials and letters published in scientific journals since 2007, Mayo Clinic researchers have concluded that financial conflict of interest continues to play a major role in that debate. Fully 87 percent of all authors who expressed positive views about Avandia had financial ties to GlaxoSmithKline, while another 7 percent had ties to other pharmaceutical companies involved with diabetes. Among authors with financial conflicts of interest, only 30 percent “expressed unfavorable views” of the drug. (more…)

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