Health & WellnessS


Syringe

Parents ordered to court for kids' shots

Scores of grumbling parents facing a threat of jail lined up at a courthouse Saturday to either prove that their school-age kids already had their required vaccinations or see that the youngsters submitted to the needle.

©AP Photo/Stephen J Boitano
Parents and children wait in line in front of Prince George's Circuit Court, Saturday, Nov. 17, 2007, in Upper Marlboro, Md. Parents in Prince George's County have been ordered to appear at a special court hearing Saturday where they will be given a choice: Get their children vaccinated on the spot or risk up to 10 days in jail and fines.

Magnify

Researchers Reverse Key Symptom Of Muscular Dystrophy

Researchers at the University of Rochester Medical Center in New York state have identified a compound that eliminates myotonia -- a symptom of muscular dystrophy -- in mice.

©Stockphoto/Oliver Sun Kim
In people with myotonic dystrophy, a critical cellular mechanism that controls electrical activity in muscles is essentially disabled and muscle cells (such as those shown above) cannot relax properly.

Star

Sesame Street Rotted Your Brain? Sweeping the Clouds Away

Sunny days! The earliest episodes of "Sesame Street" are available on digital video! Break out some Keebler products, fire up the DVD player and prepare for the exquisite pleasure-pain of top-shelf nostalgia.

Just don't bring the children. According to an earnest warning on Volumes 1 and 2, "Sesame Street: Old School" is adults-only: "These early 'Sesame Street' episodes are intended for grown-ups, and may not suit the needs of today's preschool child."

©Kevin Van Aelst

Comment: Here is a little reminder of the by-gone days of trash loving. Nowadays, we sweep it under the carpet.
Sesame Street - I Love Trash (1969)


Magnify

Brain's 'social enforcer' centers identified

Researchers have identified brain structures that process the threat of punishment for violating social norms. They said that their findings suggest a neural basis for treating children, adolescents, and even immature adults differently in the criminal justice system, since the neural circuitry for processing the threat of such punishment is not as developed in younger individuals as it is in adults. The researchers also said that their identification of the brain's "social norm compliance" structures also opens the way to exploring whether psychopaths have deficiencies in these structures' circuitry.

Manfred Spitzer, Ernst Fehr, and colleagues published their findings in the October 4, 2007 issue of the journal Neuron, published by Cell Press.

Coffee

Researchers Discover a Mechanism to Explain Biological "Cross-Talk" Between 24-Hour Body Cycles and Metabolism

It's well known that the body's energy levels cycle on a 24-hour, or circadian, schedule, and that this metabolic process is fueled by oxygen. Now, researchers at the University of Pennsylvania School of Medicine have found that a protein called Rev-erb coordinates the daily cycles of oxygen-carrying heme molecules to maintain the body's correct metabolism.

The research appears online this week in Science Express in advance of print publication in Science.

Many studies, including this one, point to a link between the human internal clock and such metabolic disorders as obesity and diabetes. Proteins such as Rev-erb are the gears of the clock and understanding their role is important for fighting these diseases.

Magic Wand

Immune system can drive cancers into dormant state

A multinational team of researchers has shown for the first time that the immune system can stop the growth of a cancerous tumor without actually killing it.

Scientists have been working for years to use the immune system to eradicate cancers, a technique known as immunotherapy. The new findings prove an alternate to this approach exists: When the cancer can't be killed with immune attacks, it may be possible to find ways to use the immune system to contain it. The results also may help explain why some tumors seem to suddenly stop growing and go into a lasting period of dormancy.

The study appears today in the advance online publication of Nature.

Syringe

Bird flu deal hangs in the balance

THE world's ability to track the evolution of flu and develop vaccines against it hangs in the balance. Governments will meet next week at the World Health Organization (WHO) in Geneva, Switzerland, to try and rebuild the global system for sharing flu viruses after protests by Indonesia earlier this year. The country has sent only five H5N1 samples from infected people to WHO labs in 2007. Virologists say this is not enough to track H5N1 evolution.

Indonesia and its allies complain that the samples they send to the WHO-run Global Influenza Surveillance Network (GISN) are being turned into patented diagnostic tests and vaccines that they can't afford. "There has been a huge spike in H5N1-related patents recently," says Ed Hammond of pressure group the Sunshine Project.

Info

Consumers unaware of 'eating GM food'

GENETICALLY-modified food is entering the UK by stealth via feed given to animals reared for dairy and pork products, a campaign group has warned.

Supermarket chains are widely stocking goods sourced from animals fed GM soya and maize, according to the Soil Association.

GM material could find its way, in small quantities, into the milk and animal tissue of GM-fed livestock, the group said.

Ambulance

Chicken-plant workers test 'positive' for TB

Alabama health officials have identified 212 workers who have tested positive for tuberculosis at a single poultry plant owned by one of the largest processors in the U.S.

In two batteries of skin tests last month, given to 765 fresh processing employees at the Decatur, Ala., plant owned by Wayne Farms LLC by the State Department of Public Health's Tuberculosis Control Division, 28 percent were found to be infected, including one with active tuberculosis disease, which is contagious. Doctors have yet to evaluate X-rays for 165 current workers who tested positive to determine if any more are contagious.

People

UK public areas 'actively antisocial to children'

Young people should be able to ring a hotline to report adults who are threatening their right to play outside, according to a report today warning that young people are being increasingly excluded from public spaces.

A study by the thinktank Demos finds that public areas in Britain are frequently "built around the convenience of the car and the shopping trip", and are "actively antisocial to children".

There should be scope for children and young people to have a far greater say in planning to ensure their needs are met, says the report, Seen and Heard, which urges adults to take a more positive attitude to children's use of public space.