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Ischemic Stroke

HEALTH
January 10, 2005 | Valerie Reitman, Times Staff Writer
Heavy drinkers may have a higher risk of stroke than those who drink moderately or not at all. A study led by researchers at Beth Israel Deaconess Medical Center and the Harvard School of Public Health found that middle-aged and older men who consume more than two drinks a day over several years are more likely than nondrinkers to have an ischemic stroke, while those who drink moderately have the same or a slightly lower risk than teetotalers.
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NEWS
February 2, 2012 | By Shari Roan, Los Angeles Times / For the Booster Shots blog
Being anemic could triple an individual's chances of dying in the year following a stroke, researchers said Thursday. Both anemia, which is a lack of healthy red blood cells, and stroke are common conditions among the elderly. Anemia is known to worsen the outcomes of people who have heart attacks. But the new study shows stroke patients are at higher risk, too. Researchers at Yale University School of Medicine looked at 3,750 men treated for an ischemic stroke. Compared with stroke survivors who were not anemic, men with severe anemia had a 3.5 times higher risk of dying while still in the hospital and a 2.5 times greater risk of dying within the first year.
NEWS
June 15, 2011 | By Jeannine Stein, Los Angeles Times / For the Booster Shots blog
Pour some more of that EVOO on your plate -- a study finds that eating more olive oil could be linked with lower stroke risk in older people. Medical records of 7,625 people 65 and older who lived in three French cities were examined by researchers to determine how their olive oil consumption affected their chances of having a stroke. The participants had no history of stroke at the beginning of the study. Olive oil is a component of the Mediterranean diet, which is rich in healthy fats (like olive oil and nuts)
NEWS
January 23, 2012 | By Michael A. Memoli and Katherine Skiba
Sen. Mark Kirk was hospitalized after suffering a stroke over the weekend and underwent surgery Monday in Chicago, his office said. According to a statement, Kirk, 52, checked himself in to Lake Forest Hospital in the Chicago area on Saturday, where doctors discovered a carotid artery dissection in the right side of the neck. After being transferred to Northwestern Memorial Hospital in Chicago, further tests showed the senator had suffered an ischemic stroke. On Monday, Kirk underwent "successful" surgery to relieve swelling around his brain that resulted from the stroke, the statement continues.
NEWS
April 24, 2012 | By Karen Kaplan, Los Angeles Times / For the Booster Shots blog
Scientists have developed a “proof of concept” drug for stroke patients that helped afflicted mice recover the ability to walk normally. In laboratory experiments, the researchers also found biological evidence that the drug helped grow new neurons in the brain, according to a study published online Tuesday by the journal Stroke. An estimated 795,000 Americans have a stroke each year, according to the National Stroke Assn. in Centennial, Colo.  They occur when the brain is suddenly deprived of oxygen and nutrients, either by a blockage in a vessel (which causes an ischemic stroke)
NEWS
November 17, 2011 | By Melissa Healy/Los Angeles Times/For the Booster Shots blog
For those lucky enough to have the first signs of a stroke recognized by friends or family, things often get very quiet very quickly as 911 calls are made, gurneys are wheeled in and tests are conducted. University of California Irvine neuroscientist Ron D. Frostig says that if rats are any guide to human health (and they often are the starting point for new treatments), stroke victims might do a lot better with a quick dose of stimulation instead. At his lab, Frostig had long noticed that a rich sensory environment appeared to make rats not only happier but much healthier.
HEALTH
December 16, 2002 | Jane E. Allen, Times Staff Writer
Dentists often warn patients that inadequate toothbrushing and flossing habits could lead to gum disease and tooth loss. Now a study by Harvard University researchers suggests that losing your teeth may also heighten your risk of suffering a stroke. The new study has found that men with fewer than 25 teeth had a 57% higher risk of suffering an ischemic stroke than those who had 25 or more teeth. Ischemic strokes are caused by blockage of an artery to the brain.
NEWS
January 19, 2011 | By Thomas H. Maugh II, Los Angeles times
While the overall stroke rate in the United States has declined in the last decade, the rate among people infected with the AIDS virus has climbed sharply, researchers reported Wednesday. Although the reason for the increase is not clear, many experts suspect that it is related to the use of protease inhibitors to control replication of the virus. While the drugs, as part of cocktails of antiretroviral medications, have proved remarkably effective in controlling the virus and prolonging patients' lives, they have also interfered with the patients' lipid metabolism, increasing the levels of cholesterol and lipids in patients' blood and altering the distribution of fats in their bodies.
SCIENCE
August 10, 2006 | Denise Gellene, Times Staff Writer
Offering a new way to treat stroke patients, researchers reported Wednesday that high doses of a cholesterol-lowering statin drug could reduce the risk of another attack and strokerelated death. The statin Lipitor lowered the risk of another stroke 16% and reduced fatal strokes 41%, according to the study, published in the New England Journal of Medicine. Stroke kills 160,000 Americans each year, making it the third leading cause of death in the U.S., behind heart disease and cancer.
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