Radical

Yeast Network Prevents Damage By Oxygen Radicals

Reactive oxygen species (ROS), or 'oxygen radicals', have been identified as major contributors to signs of premature aging, increased cancer prevalence linked to inflammation-associated syndromes and a variety of human diseases. Now scientists at the University of California, San Diego Branch of the Ludwig Institute for Cancer Research (LICR) have identified a key network of DNA repair and cell...

Researchers extend mouse lifespan by protecting against free radicals

Scientists at the University of Washington and their colleagues at other research centers have found a way to significantly extend the lifespan of mice while reducing the impact of the aging process. Their study, which will be published online by the journal Science on May 5, lends more credence to the free-radical theory of aging. The theory suggests that very reactive chemicals, called "...

A radical solution for environmental pollution

Nature abounds with examples of bacteria that can thrive in extreme situations---surviving on toxic chemicals, for instance. In a paper published online in the Journal of the American Chemical Society (JACS) May 25, University of Michigan researchers show how some bugs manage to do that: by harnessing other potentially harmful chemicals known as free radicals to degrade the toxins they live on.</...

Free-radical busting antioxidants might not promote healthy hearts

Antioxidants, such as beta-carotene and Vitamin E, have been touted for their ability to protect against heart disease. This protective effect is attributed to their ability to prevent the oxidation of bad cholesterol by free radicals—a process thought to contribute to the build-up of disease-causing fatty deposits on artery walls. But a new study, published online on April 10 in The Journal of E...

Delft water-purification method promises radical improvement

Delft University of Technology research has discovered a method that could drastically change the way we purify water within a few years. Delft, in partnership with DHV engineering bureau, has developed a compact and environmentally-friendly purification method, in which aerobic bacteria form granules that sink quickly. An important part of the project's success was the work of Delft researcher M...

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Radical changes predicted for IT groups

By 2011, three-quarters of IT businesses will have found their key roles transformed. Ten percent will have closed their doors, and another ten percent will find themselves relegated to commodity status. The predictions were made this week at the <a href="http://w...

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Hydroxyl radical

A with an unpaired electron (in red...

Radical at Medicine News

Defence against free radicals

UK scientists say they have discovered molecules in the body that can protect against the harmful action of free radicals.With further research, the research could potentially lead to the prevention of certain degenerative diseases.// Oxidative damage has been linked with ailments such as cardiovascular disease, strokes, autoimmune diseases like arthritis and diabetes, cancer and Alzheimer’s dise...

Screening bypasses radical breast surgery

According to researchers at the Britain University, breast screening is linked with a fall of almost half in the number of mastectomies. A team working for the leading charity Cancer Research UK// has analyzed data from a group of 55,000 women in Florence, Italy, aged between 55 and 65. They find that following the introduction of a breast screening programme, the rate of mastectomy - removal of...

Laparoscopic surgery can be safely employed for radical resection of cancer

According to the randomized trial published in Lancet Oncology, laparoscopic surgery// could be safely employed for radical resection of cancer in the right, left, and sigmoid colon. The multicenter COLOR (COlon cancer Laparoscopic or Open Resection) trial had explored the short-term benefits of laparoscopic colectomy for cancer as against open surgery. 627 patients had been assigned...

Interim WHO Chief Confirms 'No radical changes' in WHO

Geneva - The new interim head of the World Health Organization (WHO), Dr Anders Nordstrom, addressing the press for the first time since assuming office // , confirmed that Dr Anders Nordstrom. He also emphasized the need for additional financial resources and the support from the people to continue the fight against HIV/Aids, malaria and polio. He reiterated that he would continue th...

Radical Gastric Bypass Surgery Heightens the Effects of Alcohol

According to a study conducted it has been noted that the radical gastric bypass surgery heightens the effect of alcohol.In a frantic bid to loose weight they end up with drink problem and more weight. Obesity is one of the leading, if not the leading, public health crisis in the industrialized world. More than 60 percent of adult Americans are overweight, 23.9 percent are obese and...

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Radical at Medicine Products

Radical®

Description:Radical can operate in two additional modes. The front module of Radical can be removed, creating a fully featured handheld pulse oximeter, ideal for transport. Radical can also be used to upgrade existing equipment through the sensor connector, thus not requiring additinal hardware or software upgrades to improve the performance of your current multiparameter monitor to Masimo SET....
Company:Masimo Corporation

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