More than half a million people in the European U_nion and a million in the United States suffer from disorders in or serious defects of some part of their bone structure. Operations involving grafts or implants, required to mitigate the damage, depend decisively on the materials used.
Although the use of stents to treat coronary artery disease has soared during the past decade thanks to novel equipment and new implant techniques, clinical data has recently raised concerns around the safety of drug-eluting stents (DES) and their risk of post-procedure complications.
Heart problems in children are quite different from those in adults, and four studies presented today at the American College of Cardiology?s 56th Annual Scientific Session look at how pediatric cardiologists take different approaches to better understand and manage cardiovascular disease in this population, including insights into fundamental cardiac mechanisms and testing of new procedures.
A new calibration technique that involves measuring the distance between the upper ear and chin in photographs could help facial plastic surgeons use computer imaging software to achieve aesthetic harmony in their patients, according to a report in the March/April issue of Archives of Facial Plastic Surgery, one of the JAMA/Archives journals.
Scientists at University College London and Imperial College London have shown how the brain makes sense of speech in a noisy environment, such as a pub or in a crowd. The research suggests that various regions of the brain work together to make sense of what it hears, but that when the speech is completely incomprehensible, the brain appears to give up trying.
The decade-long research that University of Nevada, Reno College of Science Chemistry Professor Thomas Bell has invested in the development of an extremely effective HIV/AIDS-fighting compound received an important boost recently when one of Bell’s articles made the list of the 100 most influential publications in the HIV/AIDS research field for 2006.
Brain activity has been compared to a light bulb turning on in the head. Scientists at Washington University School of Medicine in St. Louis have reversed this notion, creating a drug that stops brain activity when a light shines on it.
MIT researchers have developed a technique to encourage the survival and growth of adult stem cells, a step that could help realize the therapeutic potential of such cells.
A 46-year-old former fitness instructor, suffering from biventricular end-stage heart failure and in irreversible cardiogenic shock, has become the first to receive a new temporary Total Artificial Heart in the Northeast US by cardiac surgeons at the University of Pennsylvania Health System.
A 46-year-old former fitness instructor, suffering from biventricular end-stage heart failure and in irreversible cardiogenic shock, has become the first to receive a new temporary Total Artificial Heart in the Northeast U.S. by cardiac surgeons at the University of Pennsylvania Health System.