Word: dr.
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...Schapiro's financial self-regulation background may not be enough. According to Dr. Fred Dunbar, senior vice president at NERA, an economic consulting firm, "banks are suppose to behave themselves under self-rule." During the Bush Administration this popular belief drifted over to the SEC, Dunbar says. "The feeling was, with the SEC, that with such self-enforcement they wouldn't have to step up their own enforcement. But the financial crisis has led to a re-examination of this theory, firms don't behave as one might think in theory...
These challenges to addiction orthodoxy come along as scientists and sufferers alike continue to look for a faster fix for substance abuse. New York cardiologist Dr. Olivier Ameisen -who now lives in France but remains a visiting professor at the State University of New York - has authored a new book describing his recovery from alcoholism, which was achieved with the aid of a common drug called baclofen, a muscle-relaxant designed to prevent the spasms behind a range of conditions from hiccups to multiple sclerosis symptoms. The claim is drawing a lot of attention, but it is too soon...
...enroll patients with injury to the thoracic region, high in the spinal cord between the third and 10th vertebrae. Doctors will be trained to inject the cell treatment at specific locations, where the cells will remain to do their nerve-nurturing work. "I think it's incredibly exciting," says Dr. Susan Fisher, a stem-cell scientist and a professor of obstetrics, gynecology and reproductive science at University of California, San Francisco. "This really provides a blueprint for how to do these sorts of trials. It really proves the principle that these sorts of human embryonic-stem-cell therapies can survive...
...cells. Rather, it will simply monitor the safety of inserting them into people. The researchers will be looking for whether the cells cause tumors, trigger an immune response or start to migrate away from the spinal-cord area. "There are certainly unknowns that we can't predict," says Dr. David Scadden, co-director of the Harvard Stem Cell Institute. "We don't know whether or not these cells might grow abnormally in a person. We don't know if things might occur just by these cells being present that could result in an outcome we don't want. This really...
...Dr. Ronald Crystal, chairman of the department of genetic medicine at New York-Presbyterian Hospital/Weill Cornell Medical College, knows those stakes all too well. He is a veteran of the last revolution in medical technology, gene therapy, which, after some hyped expectations in the 1990s, fell into disfavor after some unsuccessful trials. Crystal is cautiously optimistic about the potential for this trial to open the door to future stem-cell therapies. "I think this is a very positive start, but the expectations and hype I see around stem-cell therapies are the same that I saw around gene therapy...