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在美国,脑卒中是主要死因之一,不明原因引起的脑梗死约占40％。有报道约1/3患急性缺血性脑卒中的病人与感染或心理紧张有关。为了证实上述原因是否在脑梗死的发生上起促进作用,洛杉矶南加州大学医学院神经内科的科研人员研究了近期感染或炎症及心理紧张等因素与脑卒中发作之间的关系。 采用对照研究的方法,共118人,其中急性缺血性脑卒中病人37人,对照组81人。对照组中47人来自社会群体,34人来自非脑卒中神经疾病的住院患者。
Stroke is one of the leading causes of death in the United States, with about 40% of cerebral infarctions caused by unknown causes. About 1/3 of patients with acute ischemic stroke have been reported to be associated with infection or psychological stress. In order to confirm whether the above-mentioned reasons can promote the occurrence of cerebral infarction, researchers from Department of Neurology, University of Southern California School of Medicine in Los Angeles studied the relationship between recent infection or inflammation and psychological stress and stroke. Using a controlled study, a total of 118 people, including 37 patients with acute ischemic stroke, the control group of 81 people. 47 in the control group were from the community and 34 were inpatients with non-stroke neurological disease.