Word: certaines
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...researchers provide the first data that may explain the association. Published in the Journal of the American Medical Association, the findings suggest that depression contributes to heart disease indirectly - by fostering unhealthy behaviors like smoking - rather than directly. Certain biological factors linked with depression, such as inflammation and the levels of brain chemicals like serotonin, may play some role in heart health, researchers say, but the new study found that the factors that most increased heart disease risk in depressed people were the ones you might expect: lack of exercise and smoking...
...study may even help to explain why treating depression alone - rather than addressing patients' mental state and accompanying behavioral changes - has not proven successful in reducing the risk of heart disease. "We have always looked at certain behaviors like physical activity and smoking in isolation with respect to their effect on heart disease," says Dr. Clyde Yancy, president-elect of the American Heart Association and medical director of the heart and vascular institute at Baylor College of Medicine. "But one or both could be manifestations of depression, which in turn leads to heart disease...
Rhee is aware of the criticism, but she suggests that a certain ruthlessness is required. "Have I rubbed some people the wrong way? Definitely. If I changed my style, I might make people a little more comfortable," she says. "But I think there's real danger in acting in a way that makes adults feel better. Because where does that stop...
Students know this instinctively. Acquirra Carter, 14, attends Washington's Cardozo High School, where, she complains, kids walk out of classes when they get bored and certain teachers talk on their cell phones when they are supposed to be teaching. But there are exceptions, and Carter knows them when she sees them. "Some teachers find a way. Mrs. Brown, they would not dare walk out of her class. She has total control. Mrs. Lawton, nobody leaves her class. This boy whispered, and she knew...
...announced on Thursday. The commission wants member states to agree to spend about $163 billion to stimulate growth beyond the separate national recession-battling plans. That sum - about 1% of the E.U.'s combined GNP - would mostly be comprised of money already earmarked for investment in certain regions, sectors and infrastructure. Le Nouveau Deal...