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...they could pour money into oil futures and drive up world prices. The Commodity Futures Trading Commission in Washington is weighing new rules that would limit how much money a hedge fund or investor can trade in oil (or any other commodity). In an article in the Wall Street Journal in July, British Prime Minister Gordon Brown and French President Nicolas Sarkozy appealed for new limits on oil speculators in order to curb "dangerously volatile" prices. That idea is expected to be debated during the G-20 meeting in Pittsburgh, Pa., later this month. (See a TIME video from...
...article for the Sept. 7 edition of the British Journal of Sports Medicine that was sponsored by the IOC, cardiologists from Britain and the Netherlands reviewed existing studies on SCD and came to the conclusion that all athletes under the age of 35 should be routinely tested for heart abnormalities using a 12-lead electrocardiogram (ECG). That conclusion is in line with a document published by the IOC in March that encourages national Olympic bodies to test all athletes with an ECG before they enter into competition. Some professional sports leagues, such...
...Sanjay Sharma disagrees. A cardiologist at King's College Hospital in London and one of the authors of the British Journal of Sports Medicine's study, Sharma believes that results from Italy - which instituted a nationwide ECG screening program for athletes in 1983 - provides enough evidence of the effectiveness of an ECG to override the AHA's concerns. Analyzing data from 42,000 athletes in the northeastern Veneto region of the country from 1979 to 2004, Italian researchers found that ECG screening resulted in an almost 90% drop in sudden cardiac deaths. Incidence of SCD among the unscreened nonathletic population...
Carol Devine, the lead author of the study, which was published in the Journal of Nutrition Education and Behavior, launched the analysis after a 2006 study that she had conducted revealed that participants' work schedules were a primary obstacle to better nutritional habits. "Working parents are really busy people," she says. "We wanted to delve into this group and figure out what it was about their jobs that might influence the food strategies they used...
There's more good news from the international front. In the New England Journal of Medicine on Thursday, researchers in Australia and Britain reported the early findings of their H1N1 vaccine studies. Preliminary data from the Australian trial showed that 21 days after getting one shot, 96% of the 240 trial volunteers ages 18 to 64 generated an impressive amount of antibodies to the virus. The results were "unanticipated," according to the authors; health officials had expected that people would need two doses of the vaccine for full protection because H1N1 is a new flu virus to most...