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Best of the Web: Marine Toxicologist Dr. Riki Ott: A Message to BP Workers and Residents in the Gulf

This interview was done for the residents and BP workers in the Gulf; what chemicals you're most likely being exposed to and what you can do to protect your children and yourself from the toxins in the air, water and beaches.


Sherlock

Leaked Internal Memo Shows How VA Systematically Screws Over Wounded Vets to Maintain Performance Grades

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© Image via WikipediaVeterans Day 2007 poster from the United States Department of Veterans Affairs: "HONORING ALL WHO SERVED - VETERANS DAY"
A newly surfaced internal memo shows that VA health facilities get good grades by delaying and denying care.

The Veterans Health Administration systematically delays and denies sick veterans medical care and masks it with bogus documentation. That's what the VA Inspector General and a number of veterans' advocates have been claiming since the early days of the Iraq War, when soldiers returning from Operation Enduring Freedom began flooding VA facilities. Now an internal department memo, posted Wednesday on a watchdog Web site, confirms these charges.

The April 26 memo from William Schoenhard, Deputy Undersecretary for Health Operations and Management, alerts supervisors overseeing scheduling in the nation's largest health care system that he has learned of unacceptable practices. VA facilities have adopted what he calls "gaming strategies" in order to "improve scores on various access measures" by diminishing patient access to treatment.

Info

Food Safety News: Antibiotics, Salsa, and More

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© SeeMidTN.com (aka Brent)/flickr
I've been collecting items on food safety for the last week or two. Here's a roundup:

Antibiotics in animal agriculture

USA Today does great editorial point/counterpoints and here is one from July 12 on use of antibiotics as growth promoters or as prophylactics in farm animals and poultry. This selects for antibiotic-resistant bacteria. If we get infected with antibiotic-resistant bacteria, too bad for us.

Arrow Up

Meat with Antibiotics off the Menu at Some Hospitals

Concerned about drug-resistant pathogens, medical professionals push to limit antibiotic use in animal farming

The evening's menu featured grass-fed, antibiotic-free beef over pasta, fresh seasonal vegetables and fresh organic peaches - items right at home in the city's finest restaurants.

Instead, the dishes were prepared for visitors, staff and bed-bound patients at Swedish Covenant Hospital.

The Northwest Side hospital is one of 300 across the nation that have pledged to improve the quality and sustainability of the food they serve, not just for the health of their patients but, they say, the health of the environment and the U.S. population.

For many of these institutions, the initiative includes buying antibiotic-free meats. Administrators say they hope increased demand for those products will reduce the use of antibiotics to treat cattle and other animals, which scientists believe helps pathogens become more resistant to drugs. The Centers for Disease Control and Prevention estimate that antibiotic-resistant infections kill 60,000 Americans a year.

Health

Patch heralds new era in battle against pandemics

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© PAThe patch consists of microneedles coated in flu vaccine which then dissolve

Scientists unveil an innovative and cheap method of delivering vaccines without the need for needles or medical experts

A revolutionary way of vaccinating against infectious diseases has been invented by scientists who have developed a skin patch containing an influenza vaccine.

The patch does away with needles and syringes and could transform the battle against future pandemics by painlessly inoculating patients with vaccines that could be sent out in the post and self-administered in the home by somebody with no medical experience.

In the developing world, the skin patches could eliminate the need for the costly medical infrastructure of mass-vaccination campaigns, which require trained medical personnel to inject vaccines, and expensive storage equipment. Skin patches also bypass the hazards of dirty needles.

The skin patch is "armed" with an array of microscopic needles made of biodegradable plastic that painlessly scratch the surface of the skin and dissolve harmlessly without trace after delivering the vaccine safely inside the body.

Tests have shown that the patch works just as well and possibly even better than conventional vaccines injected into the body with needles and syringes. The skin patches are biodegradable and, unlike dirty needles, there is no risk of accidental skin pricks and cross-contamination.

Comment: More about pandemics here.


Cookie

Candy From Strangers

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© Mait

A few days ago I was standing in line at the post office, just behind a young mother and her daughter. The little girl looked to be about 2 years old - she was still speaking that language that only a mom can understand. She was a chubby little blonde child, wearing a tee shirt that promoted Coca Cola. As I watched her, she was happily smearing a chocolate bar all over her face.

It was 9 o'clock in the morning, by the way. So, I'm not sure whether this little girl was eating her breakfast or a mid-morning snack. As she alternately licked her candy bar and babbled at her mother, I realized that this was a child who already knows how to plan ahead to her next meal; the one word coming out of her chocolate-coated mouth that I could understand clearly was 'McDonald's.'

The food industry spends billions of dollars each year on child seduction, with carefully-conceived advertising directed specifically at children. Just like drug dealers, fast food and snack food purveyors understand the importance of hooking them young and building life-long, loyal customers for their products. Eric Schlosser writes in his eye-opening book Fast Food Nation "...market research has found that children often recognize a brand logo before they can recognize their own name."

Question

Should Food Dyes be Banned?

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© shutterstock
A new report from the Center for Science in the Public Interest argues that synthetic dyes should be banned because they pose "A Rainbow of Risks" without any real benefits.

Every year, manufactures pour about 15 million pounds of eight common synthetic dyes into American's food. Yet, tests have shown that a number of these compounds have health risks ranging from powerful allergic reactions and hyperactivity in children to cancer.

Comment: For more information on the topic of artificial food dye and it's effects on human health read the following article:

Ban Urged On Artificial Food Dyes


Syringe

New Study Shows Vaccines Cause Brain Changes Found in Autism

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Abnormal brain growth and function are features of autism, an increasingly common developmental disorder that now affects 1 in 60 boys in the US. Now researchers from the University of Pittsburgh and Thoughtful House Center for Children in Austin, Texas, have found remarkably similar brain changes to those seen in autism in infant monkeys receiving the vaccine schedule used in the 1990's that contained the mercury-based preservative thimerosal.

The group's findings were published yesterday in the journal Acta Neurobiologiae Experimentalis. They used scanning techniques that assessed both brain growth and brain function in the same animals over time. The research team was able to see differences in the way the brains of vaccinated and unvaccinated animals developed. Scans were performed before and after the administration of primary MMR and DTaP/Hib boosters that were given at the human equivalent of 12 months of age.

Health

Want to get off to sleep? Ask your astrocytes nicely

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© Charles Milligan/GettySuccumbing to "sleep pressure"
If you're feeling sleepy, it might be thanks to your astrocytes. This group of brain cells, long assumed to play a mere housekeeping role, may actually be responsible for controlling when we fall asleep, by releasing a chemical called adenosine.

"One of the leading theories of sleep generation comes from the observation that there is an accumulation of adenosine [in the brain] during waking, and that this adenosine decreases during subsequent sleep," says Tommaso Fellin at the Italian Institute of Technology in Genoa. Adenosine is thought to suppress neurons which usually stimulate the cortex and keep it, and so us, awake. However, he says, "the cellular source of this adenosine has long been overlooked".

Astrocytes play a key role in providing neurons with nutrients and aiding cell repair. In addition, unlike neurons that control immediate brain activity, astrocytes are thought to modulate longer-term activity by regulating communication between neurons. Because sleep pressure - the physiological mechanisms that result in the need to sleep - also builds up over a prolonged period of time, Fellin and Michael Halassa, now at the Massachusetts Institute of Technology, and colleagues, decided to investigate whether astrocytes might be the source of the adenosine that may drive the urge to sleep.

Family

Accepting That Good Parents May Plant Bad Seeds

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© Gracia Lam
"I don't know what I've done wrong," the patient told me.

She was an intelligent and articulate woman in her early 40s who came to see me for depression and anxiety. In discussing the stresses she faced, it was clear that her teenage son had been front and center for many years.

When he was growing up, she explained, he fought frequently with other children, had few close friends, and had a reputation for being mean. She always hoped he would change, but now that he was almost 17, she had a sinking feeling.

I asked her what she meant by mean. "I hate to admit it, but he is unkind and unsympathetic to people," she said, as I recall. He was rude and defiant at home, and often verbally abusive to family members.

Along the way, she had him evaluated by many child psychiatrists, with several extensive neuropsychological tests. The results were always the same: he tested in the intellectually superior range, with no evidence of any learning disability or mental illness. Naturally, she wondered if she and her husband were somehow remiss as parents.

Comment: Psychologist Robert Hare is devoted to the study of psychopathy. His research may upset a lot of people because until the psychopath came into focus, it was possible to believe that bad people were just good people with bad parents or childhood trauma. But Hare's research suggested that some people behaved badly even when there had been no early trauma nor bad parenting. Moreover, since psychopaths' brains are in fundamental ways different from ours, talking them into being like us might not be easy. Indeed, to this day, no one has found a way to do so. More information at hare.org.

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