Volume 11 Issue 307
Published - 14:00 UTC 08:00 EST 20-Nov-2009 
Next Update - 14:00 UC 08:00 EST 21-Nov-2009






Editor: Susan K. Boyer, RN
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Common plastics chemicals linked to ADHD symptoms

Phthalates are important components of many consumer products, including toys, cleaning materials, plastics, and personal care items. Studies to date on phthalates have been inconsistent, with some linking exposure to these chemicals to hormone disruptions, birth defects, asthma, and reproductive problems, while others have found no significant association between exposure and adverse effects. more  

Chest ultrasound as useful as chest CT in the eval of pediatric patients with complicated pneumonia

Chest ultrasound can serve as a viable alternative to chest CT in the evaluation of pediatric patients with complicated pneumonia and parapneumonic effusion (a build-up of fluid between the lung and chest wall), according to a study published in the December issue of the American Journal of Roentgenology. more

Radiology procedure may help increase long-term survival in patients with severe liver cancer

In patients with unresectable (unable to be removed by surgery) liver cancer, an interventional radiology procedure called triple-drug transcatheter arterial chemoemobolization (TACE) followed by a liver transplant may significantly increase a patient's chance of long-term survival, according to a study published in the December issue of the American Journal of Roentgenology. more  

Sweet -- sugared polymer a new weapon against allergies and asthma

Scientists at Johns Hopkins and their colleagues have developed sugar-coated polymer strands that selectively kill off cells involved in triggering aggressive allergy and asthma attacks. Their advance is a significant step toward crafting pharmaceuticals to fight these often life-endangering conditions in a new way. more

Scripps research scientists find new link between insulin and core body temperature  

A team led by scientists at The Scripps Research Institute have discovered a direct link between insulin—a hormone long associated with metabolism and metabolic disorders such as diabetes—and core body temperature. While much research has been conducted on insulin since its discovery in the 1920s, this is the first time the hormone has been connected to the fundamental process of temperature regulation. more

Causative gene of a rare disorder discovered by sequencing only protein-coding regions of genome  

For the first time, scientists have successfully used a method called exome sequencing to quickly discover a previously unknown gene responsible for a mendelian disorder. more

On the trail of a vaccine for Lyme disease: Yale researchers target tick saliva

A protein found in the saliva of ticks helps protect mice from developing Lyme disease, Yale researchers have discovered. The findings, published in the November 19 issue of Cell Host & Microbe, may spur development of a new vaccine against infection from Lyme disease, which is spread through tick bites. more

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Is there a relationship between common household plastics and ADHD.