Monthly Archives: October 2009

Studying the human-animal bond

We already know there are very few things better than a warm ‘welcome home’ from a happy, loving dog.  Or the comfort of a furry feline companion curled up next to you. The presence of a beloved pet can provide great benefit to a child’s development.  But that bond doesn’t only create ‘warm and fuzzy’ feelings – it can provide much-needed support for children with autism, physical handicaps, allergies or other health problems.  In order to learn more about the value of the human-animal bond’s effects, especially on children, the National Institutes of Health’s Eunice Kennedy Shriver National Institute of Child Health and Human Development is providing grant money for studies.

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A school of…cars?

How often do you see fish run into each other?  You haven’t?  Well, that’s because they don’t run into each other.  Scientists are studying how fish swim in schools and avoid collisions, and they hope to use what they learn to help reduce traffic collisions. By using laser range finders and radio communicators, scientists at Nissan Motors have developed robots that can travel in a group without colliding.

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Viral monkey business

Viruses have been around as long as we have, and even longer…and they continue to evolve.  Scientists have discovered three new AIDS-like viruses in monkeys in Uganda.  Their research suggests that the monkeys and the viruses evolved together, and may shed light on the evolution of the AIDS virus as well as some others.

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Udderly amazing milk

Got milk? We already know milk is a great source of calcium, protein, vitamins and other minerals.  Well, now researchers have found that cow’s milk can help prevent blood infections in preemie newborns. Preemies given a combination of lactoferrin (a protein in cow’s milk) and probiotic bacteria (bacteria that help the gut stay healthy) were much less likely to develop blood infections than babies who did not get the combination.  Researchers are looking into finding ways to make lactoferrin readily available and help save preemies’ lives.

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Wiener dog walking!

He might not be ready for the Wiener Dog Drag Races anytime soon, but Henry may have escaped a future of being strapped into a doggy wheelchair to get around…and it’s all thanks to his nose. Yes, his nose.  Special cells in the back of his nose were collected and injected into his damaged spinal cord.  He’s still got a long way to go, but he’s making great progress and is helping scientists evaluate a promising treatment for people with spinal cord injuries.

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