Plasma carotenoid levels and cognitive performance in an elderly population: Results of the EVA study
Plasma carotenoid levels and cognitive performance in an elderly population: Results of the EVA study
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DOI：
10.1093/gerona/62.3.308
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发表时间：
2007-03-01
影响因子：
5.1
通讯作者：
Berr, Claudine
中科院分区：
文献类型：
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作者：
Akbaraly, N. Tasnime;Faure, Henri;Berr, Claudine
背景假设类胡萝卜素具有预防作用的认知功能障碍的建议，其抗氧化性能。我们在一项横断面分析中研究了认知表现与（通过简易精神状态检查、连线测试部分B、数字符号替代、手指敲击测试和词语流畅性测试评估）和不同的血浆类胡萝卜素（叶黄素、玉米黄质、β-隐黄质、番茄红素、α-胡萝卜素以及反式-β-胡萝卜素和顺式-β-胡萝卜素）（伊娃，“旧动脉研究”; n = 589，年龄= 73.5 ± 3岁）。逻辑回归显示，认知功能最低的参与者（
Background. The hypothesis of carotenoids having a preventive role in cognitive impairment is suggested by their antioxidant properties.Methods. We examined, in a cross-sectional analysis, the relationship between cognitive performance (assessed by the Mini-Mental State Examination, Trail Making Test Part B, Digit Symbol Substitution, Finger Tapping Test, and Word Fluency Test) and different plasma carotenoids (lutein, zeaxanthin, beta-cryptoxanthin, lycopene, a-carotene, and trans-beta-carotene and cis-beta-carotene) in a healthy elderly population (the EVA, "Etude du Vieillissement Arteriel," study; n = 589, age = 73.5 +/- 3 years).Results. Logistic regression showed that participants with the lowest cognitive functioning (