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Tag: "measuring" at medical news

Therapeutic Cancer Vaccine Trials

...linical vaccine trials and our current approach to measuring the effectiveness of a cancer vaccine. According...adiation or chemotherapy, they are less capable of measuring the more subtle systemic effects of immune response, Schlom said. While there is no conclusive evi...

This is Why DNA Has Its Famous Helix Shape

...tion on the chemical bonds between opposing bases, measuring their strength by "unzipping" the molecules' two s... "They captured the range of stacking forces by measuring two types of synthetic DNA strands: some made up only of the base thymine, which is known to have th...

Differences in Brain Functions Results in non-contact Knee Injuries

...Lab, researchers are exploring injury proneness by measuring how people mentally prepare and react to unanticipated events. To identify subjects for their study, the researchers administered neuro-cognitive tests to nearly 1,500 athletes at 18 universities during the preseason. This testing also provided bas...

US Companies Cut Junk Food Ads on Kids' Shows

...p increase in overweight children, with 20 percent measuring as obese, three times the level of 40 years ago. Critics of the fatty and sugary foods link the problem to publicity. Children get hit with some 3,000 advertisements a day from television, the Internet, magazines and even on school buses, said one ...

IIT Delhi Scientist Finds Climate Models Consistent With Ocean Warming Observations

...e of the world's oceans. "This transition from a measuring system biased warm to a more realistic one appears as a cooling. Obviously, models can't account for spurious variability caused by instrument changes," said Rao. The study appears in the June 18 online edition of the journal Proceedings of the Nat...

Researchers Identify New Risk Marker for Obese Children

... a patient's risk of developing CVD. "We are not measuring the right things and not understanding all the pro...ng body of evidence we've collected that indicates measuring apoB48 levels as a means to measure chylomicron levels may be an important piece to the puzzle in un...

Doctors Remove Tumour from Heart in a Rare Surgery

... "It took us over five hours to remove the tumour measuring 8 x 10 x 12 cm along with a large part of both the upper chambers (left and right atria) and reconstruct the heart. "It has been technically challenging and creative operative procedures for us. The chance of the tumour recurring is less but cannot...

Abbott's RealTime Hepatitis B Viral Load Test Receives CE Marking in Europe

...t and only molecular test capable of detecting and measuring all known forms of hepatitis B genotypes, providin...ch makes it a very reliable test for detecting and measuring all known HBV genotypes," said John Robinson, Ph.D., senior director, research and development, Abbo...

New Technique to Measure Xanthone in Mangosteen

...ished a credible scientific method for testing and measuring xanthones. Preliminary results from a separate stu... researchers are in the process of identifying and measuring additional xanthones, this study, published in the Journal of Separation Science, ensures a more con...

Rising Sea Levels Could Disintegrate Antarctic Ice Sheet

...ackintosh gauged the ice sheet's past thickness by measuring how high the ice had deposited boulders in Antarctica's Framnes Mountains during a period spanning the end of the last ice age. Findings revealed that from 13,000 to 7000 years ago, when sea levels rose by 100 metres, the ice sheet thinned by 200 t...

Fine Particulate Matter from Traffic may Reduce Unborn Babies Birth Weight

... moved out during the pregnancy. On the basis of a measuring campaign at 40 locations in the city of Munich, the concentrations of traffic-related atmospheric pollutants during pregnancy, including fine particulate matter (those with a diameter of less than 2.5 micrometers, PM2,5), could be modelled at the hom...

Alternative Treatments for Arthritis

...uch as methotrexate, as well as improved tools for measuring the response to therapy. Although high-dose aggressive therapy seems to hold promise, patients decisions often do not follow this recommendation. Frederick Wolfe and Kaleb Michaud, of the National Data Bank for Rheumatic Diseases in Wichita, KS, qu...

New Technique Dissects Stem Cells' Picky Likes, Dislikes

...ere arranged in a regular pattern of squares, each measuring one-half to three-quarters of a millimeter on a side. Patterns of DNA and proteins on surfaces, known as arrays, are common tools in biological research. What sets Kiessling's arrays apart is the size and function of the square-shaped patches of p...

Bobby Robson Diagnosed With Cancer for Fifth Time

...operate," he said. "The good news is that they are measuring the nodules in my lungs in millimetres rather than centimetres. "That is encouraging and we are hopeful the treatment will keep it under control. "I've been advised to keep busy and active and that's what I will be trying to do whenever possible....

Sewage Flows into Hudson River in a Torrent

... north and east of the station. A concrete pipe, measuring 4 feet in diameter, had broken when a nearby hillside, weakened by April's record rainfalls, broke off a 30-degree slope and slid down, carrying trees with it. The ground's movement snapped the pipe and allowed raw sewage from as far north as Irvin...

7 Common Myths About Osteoporosis

... have entered menopause. The most common method of measuring bone density is a DEXA scan, which is a painless X-ray of your hip and spine. 6. MYTH: Osteoporosis cannot be prevented FACT: Building strong bones during childhood and adolescence is the best defense against developing osteoporosis later in li...

Scientists Saying Against Trees Sparks Debate

...he air. Photo-acoustic spectroscopy (a laser-based measuring technique) was used to detect the gas. Dueck said it showed that even a large mass of plants produced negligible methane emissions - at most 0.3 percent of Keppler's values. So if Dueck's team is correct, where did Keppler go wrong? Dueck suggest...

Decoding Protein Structures Helps Illuminate Cause of Diabetes

...ave designed a powerful analytical tool capable of measuring molecular structures quickly and accurately enough to catch moving proteins in mid-fold and see the shapes of intermediate steps. As described in this week's online issue of the Proceedings of the National Academy of Sciences, the first applications...

Extra Time for Students With Learning Disabilities Does Not Skew SAT Scores

... test in the same way, suggesting that the test is measuring the same aspects of knowledge for both groups. College admissions officers should consider these results as evidence that scores from an extended-time administration of the SAT have the same meaning, and therefore can be interpreted in the same way...

New Analytical Tool to Unravel the Cause of Diabetes

...ave designed a powerful analytical tool capable of measuring molecular structures quickly and accurately enough to catch moving proteins in mid-fold and see the shapes of intermediate steps. And what has the chemists really excited, is that the first applications of the technique offer a glimpse into the co...

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