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August 31, 2015

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August 31, 2015

Aug. 31, 2015 — Researchers have found that molecular machines can be easily manipulated using very small mechanical energy, taking advantage of the property that they aggregate on the surface of ... read more

Aug. 31, 2015 — A group in Japan has developed tissue adhesive porous films that promote angiogenesis without using growth factors. This new technology may contribute to medical cost reduction making expensive ... read more

Fatal Bleeding Rare With Extended Dual Antiplatelet Therapy

Aug. 31, 2015 — Fatal bleeding is rare with extended dual antiplatelet therapy, according to a secondary analysis of the DAPT Study. Bleeding-related mortality accounted for a minority of deaths in patients treated ... read more

Prasugrel Associated With Increased Major Bleeding in High-Risk Patients With Stable Coronary Artery Disease

Aug. 31, 2015 — Prasugrel-based dual antiplatelet therapy is associated with increased major bleeding after stent implantation for high-risk patients with stable coronary artery disease, according to a secondary ... read more

Ticagrelor Administered in the Ambulance Reduces Ischaemic Events 24 Hours After PCI

Aug. 31, 2015 — Ticagrelor administered in the ambulance reduces ischaemic events 24 hours after primary percutaneous coronary intervention (PCI), according to new ... read more

Depressed Patients Have More Frequent Chest Pain Even in the Absence of Coronary Artery Disease

Aug. 31, 2015 — Depressed patients have more frequent chest pain even in the absence of coronary artery disease, according to results. The findings suggest that pain and depression may share a common neurochemical ... read more

Cardiologists Fail to Identify Basic and Advanced Murmurs

Aug. 31, 2015 — Cardiologists failed to identify more than half of basic and about 35 percent of advanced pre-recorded murmurs, but skills improved after a 90 minute training session, according to new ... read more

Aug. 31, 2015 — A new species of giant file clam from Atlantic Canadian waters has been described by Canadian scientists. The 'cryptic' clam, which lives in deepwater canyons, was first found off the coast ... read more

Aug. 31, 2015 — Extremely water-repellant surfaces were fabricated that can withstand pressures that are 10 times greater than the average pressure a surface would experience resting in a room. The surfaces resist ... read more

Aug. 31, 2015 — White-tailed eagles detect and avoid the ingestion of large metal particles (larger than 8 mm) but ignore smaller metal particles whilst feeding on shot mammalian carcasses. Lead-based bullets split ... read more

Half-Dose Combo of Common Diuretics a 'Win-Win' for Hypertension

Aug. 31, 2015 — The combination of two commonly used diuretics, each at half dose, can significantly reduce blood pressure without the side-effects caused by full doses of either alone, researchers have ... read more

New Analysis Adds Heart Failure Data for Sitagliptin

Aug. 31, 2015 — Patients with type-2 diabetes and cardiovascular disease can safely take the antihyperglycemic drug sitagliptin without an increased risk of cardiovascular complications - even if they have a history ... read more

Aug. 31, 2015 — The process of endocytosis -- how cells 'eat' by absorbing molecules -- drives rapid embryonic healing, scientists have discovered. They suggest the results should be used to design better ... read more

Close Friendships in Adolescence Predict Health in Adulthood

Aug. 31, 2015 — Teens are often warned to beware the undue influence of peer pressure, but new research suggests that following the pack in adolescence may have some unexpected benefits for physical health in early ... read more

Knee and Hip Replacements May Be Bad for the Heart

Aug. 31, 2015 — Contrary to recent reports, researchers found that osteoarthritis patients who had total knee or hip joint replacement surgery, known as arthroplasty, were at increased risk of heart attack ... read more

Gene Regulating Severity of Tissue Damage Caused by Rheumatoid Arthritis Identified

Aug. 31, 2015 — Scientists have identified a new protein (C5orf30) which regulates the severity of tissue damage caused by rheumatoid arthritis, an autoimmune disease that causes inflammation, pain, stiffness and ... read more

Aug. 31, 2015 — Ice experts have developed a straightforward new technique for estimating sea ice concentration in the Arctic Ocean, and the new method improves the US Navy's short-term sea ice forecast of ice ... read more

Ants to the Rescue: How Super-Organisms Could Become Super Pest Controllers

Aug. 31, 2015 — As global population rises and finite resources dwindle, farmers need new, more sustainable ways to control pests. Now, ecologists have found a safe, sustainable and cost-effective new pest control. ... read more

Testosterone Changes Brain Structures in Female-to-Male Transsexuals

Aug. 31, 2015 — Brain imaging shows that testosterone therapy given as part of sex reassignment changes the brain structures and the pathway associated with speech and verbal fluency. This result supports research ... read more

Food May Be Addictive: Food Craving May Be 'Hard-Wired' in the Brain

Aug. 31, 2015 — An international group of researchers have found that food craving activates different brain networks between obese and normal weight patients. This indicates that the tendency to want food may be ... read more

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