Word: effects
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Dates: during 2000-2009
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...AIDS Vaccine In a field that has seen more failure than success, experts received the news of an effective new AIDS vaccine with a fair share of skepticism. In September, a $105 million trial of a novel combination of two older vaccines was the first to show protection against HIV infection. The results of the trial, which involved more than 16,000 volunteers, suggested that the vaccine was 31% effective at preventing infection among those who were inoculated. It was a modest outcome, given that behavior-based prevention methods, like condom use, can be equally if not more effective...
...breast-cancer survivors. While Western diets are relatively low in soy - compared with the typical diet in Asia, where people eat soy daily - the percentage of Americans consuming soy at least once a week increased from 15% in 1997 to 28% in 2003. In the meantime, studies on the effect of soy on breast-cancer recurrence and mortality have been conflicting, with some showing that it can reduce risk, while others show an elevated rate of recurrent disease among frequent consumers of soy. (See breast cancer's fundraising warrior...
...largest study to date on soy's effect on breast cancer suggests that eating soy, even in large amounts, may not be harmful after all, and may even reduce recurrence and death from the disease. But while the findings are intriguing, not all doctors are ready to tout the benefits of tofu...
...Drug for Osteoporosis Halting osteoporosis, the inevitable weakening of bone, is the best way to avoid the hip and spine fractures that are the leading cause of health problems in the elderly. Current drugs for osteoporosis work by blocking the effect of bone-destroying cells, which increase in number as people age. But a new compound under review by the FDA tackles the problem in a different way ? by curbing the formation of the bone-gnawing cells. That tilts the balance in favor of bone-building. In two studies published in August, the experimental compound denosumab was shown to reduce...
...science. When they speculated about the consequences the Large Hadron Collider would have for human civilization, physicists probably didn’t expect to answer the question of free will as well. Whether the world’s largest particle collider will ever succeed in creating a Higgs boson effect, it has already made a hefty contribution to the field of philosophy...