Thu, 2/07/09 – 7:00 | No Comment

GP phone consultations carry definite risks, warns an article in the current edition of Medical and Dental Defence Union of Scotland (MDDUS) magazine Summons today (Thursday, 2 July). Latest data suggests that between a tenth and a fifth of all daytime contacts between patients and GP surgeries are by phone, says the article, by GP and GP trainer Dr Malcolm Thomas.

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Anti-TNF Therapies Carry Varying Levels of TB Risk (CME/CE)
Thu, 2/07/09 – 6:59 | No Comment

LITTLE FALLS, N.J. (MedPage Today) — The risk of tuberculosis is higher for patients receiving anti-tumor necrosis factor (anti-TNF) monoclonal antibody therapy than for those receiving soluble TNF receptor therapy for any indication, French researchers found.

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Anti-TNF Therapies Carry Varying Levels of TB Risk (CME/CE)

Mice Run Faster On High-grade Oil
Posted in Latest Research

Wed, 1/07/09 – 20:00 | No Comment

Between the 1932 and 2008 Olympic Games, world record times of the men’s 100m sprint improved by 0.6 seconds. Scientists have shown that an equivalent improvement can be achieved in mice by feeding them a diet high in a certain type of polyunsaturated fatty acid.

Lack Of Sleep Could Be More Dangerous For Women Than Men
Posted in Heart Disease, Latest Research

Wed, 1/07/09 – 17:00 | No Comment

Women who get less than the recommended eight hours sleep a night are at higher risk of heart disease and heart-related problems than men with the same sleeping patterns.

Hungry Cells: Tumor Metabolism Discovery Opens New Detection And Treatment Possibilities For Rare Form Of Colon Cancer
Posted in Latest Research, Medical Industry

Wed, 1/07/09 – 17:00 | No Comment

People who suffer from Peutz-Jeghers syndrome, a rare inherited cancer syndrome, develop gastrointestinal polyps and are predisposed to colon cancer and other tumor types. Carefully tracing the cellular chain-of-command that links nutrient intake to cell growth (and which is interrupted in Peutz-Jeghers syndrome), allowed researchers to exploit the tumors’ weak spot.

Chromosomal Problems Affect Nearly All Human Embryos: Discovery May Explain Low Fertility Rates In Humans
Posted in Medical Industry

Wed, 1/07/09 – 17:00 | No Comment

For the first time, scientists have shown that chromosomal abnormalities are present in more than 90 percent of IVF embryos, even those produced by young, fertile couples.

115 Newly Identified Genes Implicated In Colorectal Cancer
Posted in Colorectal Cancer, Latest Research

Wed, 1/07/09 – 14:00 | No Comment

Previously, only a few genes had been associated with the formation of metastases in colorectal cancer. Now, researchers have identified 115 genes that are disregulated both in the primary tumor and in its metastases. In the future, their findings may help identify patients with aggressive tumors at an earlier stage.

Interferon Alpha Can Delay Full Onset Of Type I Diabetes, Phase II Trial Suggests
Posted in Medical Industry, diabetes

Wed, 1/07/09 – 14:00 | No Comment

A low dose of oral interferon alpha shows promise in preserving beta cell function for patients with newly diagnosed type 1 diabetes, or juvenile diabetes, according to the results of a Phase II trial.

Increased Medicare Rx Drug Use Partly Offset (CME/CE)
Posted in Geriatrics

Wed, 1/07/09 – 14:00 | No Comment

RIDGEWOOD, N.J. (MedPage Today) — An increase in spending on prescription drugs after implementation of Medicare Part D in January 2006 was partly offset by a decrease in nondrug medical spending, researchers found.

Anesthetic Could Have Caused Jackson’s Cardiac Arrest
Posted in Depression, Emergency Medicine

Wed, 1/07/09 – 12:12 | No Comment

LITTLE FALLS, N.J. (MedPage Today) — An injection of propofol (Diprivan) could have led to respiratory depression — and subsequently cardiac arrest — if Michael Jackson indeed used the powerful anesthetic to battle insomnia, emergency physicians say.

New Fluorescent Silicon Nanoparticles Discovered
Posted in Medical Industry

Wed, 1/07/09 – 11:00 | No Comment

Physicists and astronomers have developed a new synthesis method, which has led them to the discovery of fluorescent silicon nanoparticles, and may ultimately help track the uptake of drugs by the body’s cells.

New Test Can Detect Both Genetic And Chromosomal Abnormalities In Embryos
Posted in Cystic Fibrosis, Latest Research, Medical Industry

Wed, 1/07/09 – 11:00 | No Comment

One-step screening for both genetic and chromosomal abnormalities has come a stage closer as scientists announced that an embryo test they have been developing has successfully screened cells taken from spare embryos that were known to have cystic fibrosis. The technique, known as genomewide karyomapping, was capable of not only detecting diseases caused by a specific gene mutation, in this case cystic fibrosis, but that it was also capable of detecting aneuploidy (an abnormal number of any of the 23 pairs of chromosomes) at the same time.