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A little stress gives beneficial oomph! to immune system

New research in mice provides more evidence that a brief bout of stress can give the immune system a beneficial boost ?under certain conditions. Laboratory results showed that acute stress ?stress that lasts for minutes to hours ?temporarily mobilized all major types of immune cells, or leukocytes to potential battle stations in the body. In certain situations, this stress-induced boost i...

Too much water may be as dangerous as too little during long-distance athletic events

Drinking water during a long-distance race may do serious harm rather than keep you safe from injury if you're drinking too much, according to a cardiologist at UT Southwestern Medical Center. Runners or any long-distance athletes who drink too much water during a race could put themselves at jeopardy for developing hyponatremia, a condition marked by a loss in the body's sodium content th...

Study uncovers dirty little secret: Soil emissions are much-bigger-than-expected component of air pollution

Nitrogen oxides produced by huge fires and fossil fuel combustion are a major component of air pollution. They are the primary ingredients in ground-level ozone, a pollutant harmful to human health and vegetation. But new research led by a University of Washington atmospheric scientist shows that, in some regions, nitrogen oxides emitted by the soil are much greater than expected and could...

A little telomerase isn't enough

With seed money from Johns Hopkins Institute of Cell Engineering, a Johns Hopkins geneticist and her team have discovered a critical link between the health of stem cells and the length of the chromosome ends within them. Chromosome ends, or telomeres, are repetitive stretches of DNA that protect chromosomes in much the same way as plastic tips on shoelaces prevent the fabric from fraying....

Earliest European Farmers Left Little Genetic Mark On Modern Europe

Editor : Be sure to check out the There is new evidence that adult HIV infection rates have decreased in certain countries and that changes in behaviour to prevent infection—such as increased use of condoms, delay of first sexual experience and fewer sexua...

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UW scientist wins Pew grant to study little-known immune cells

Jenny Gumperz, an assistant professor of medical microbiology and immunology, will receive $60,000 per year for the next four years from the Pew Charitable Trusts, an independent nonprofit organization that annua...

IT workforce development: A little workforce planning goes a long way

Editor's note: . - If the estimates are accurate, about 10 percent of all information technology positio...

Regulations designed to protect 'the little guy' are crimping job growth

Invest less in academic research and development, which has a track record of producing commercially valuable innovation. Overwork the patent system to t...

Little things can be big in networking

With networking, you dont always have to help people in a significant way (like finding them a job or helping them make a sale). In reality, people also appreciate little acts of kindness (like making them feel good about themselves, opening doors and paying for meals). While these details may seem trivial to you, they are important factors on how people perceive you and your networking...

Little at Medicine News

Senior drug card saves little

Discount prescription drug cards now available to older Americans offer only meager savings, particularly in urban areas. The cards, which are marketed by private companies, charge seniors a modest fee, usually $12 to $25 per year, in exchange for discounts. But savings are minimal for many of the most popular name-brand drugs. // On average, seniors in three large cities -- Washington...

A Little Weight Loss Found To Make A Significant Difference In Men

About 30 million men in the United States suffer from erectile dysfunction. This causes a decrease in quality of life for men. With exercise and weight loss // , obese men with erectile dysfunction may be able to improve their sexual function say researchers. Researchers, conducted a study to determine if lifestyle changes, such as losing weight and an increase in physical activity, woul...

Little sleep as bad as no sleep

New research from the University of Pennsylvania School of Medicine inPhiladelphia, USA, has shown that people who sleep less than 5 hours a day haveimpaired mental ability much similar to those who go without sleep for two orthree days continuously. The study that was published in the March issue of thejournal Sleep involved 48 participants divided into 4 groups. The first groupslept f...

Aspirin Induced Asthma , A Little-Known Inducer

Aspirin-induced asthma is a severe reaction to aspirin or other painkillers that is characterized by the onset of asthma 30 minutes to three hours // after taking the medications. British researchers analyzed more than 20 studies on asthma and found more than 20 percent of adults and about 5 percent of children suffer from the condition. Researchers say most of these patients were also...

Little Known DNA Repair Enzyme May Be A Tumor Suppressor Gene

Researchers at the University of Pittsburgh have demonstrated that loss of DNA // repair enzyme’s activity in mouse cells leads to dramatic chromosomal instability. The DNA in our cells is constantly subject to environmental, chemical and cellular impacts. Thanks to nature, our cells contain several enzymes dedicated to detecting and repairing any damage caused by these impacts. Failu...

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Little at Medicine Products

Cushing Little Joker Periosteal Elevators

Description:Cushing Little Joker periosteal elevators, solid handle, blade width 1/4" (6 mm), length 7 1/2" (191 mm)....
Company:Codman

Littler Curved Dissecting Scissors

Description:Lightly Curved-Blunt Tips Rounded Blades; 1mm Eye in Blades; 27mm from mid screw to tip. Matte finish; Stainless Steel, overall length 120mm...
Company:Berson & Associates

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