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目的:探讨帕金森病伴认知障碍与患者血尿酸变化的关系,分析影响帕金森病伴认知障碍的相关因素。方法:选择2014年1月至2016年12月诊治的60例帕金森病患者,使用蒙特利尔认知评估量表(MoCA)评估患者的认知障碍程度,并进行Hoehn&Yahr帕金森病严重度分级(H-Y)。对患者年龄、性别、病程、受教育程度等资料进行逐步多因素回归分析,探讨患者发生认知障碍的相关因素;检测患者的血尿酸、尿微量白蛋白等水平,并与健康人(60例)对比,分析帕金森病伴认知障碍与血尿酸变化的关系。结果:帕金森病组血尿酸平均水平为(258.0±55.6) μmol/L,低于健康组[(328.6±50.8) μmol/L],差异有统计学意义(P<0.05)。帕金森病组与健康组及帕金森病不同分期患者的尿微量白蛋白水平差异无统计学意义。早期帕金森病患者血尿酸水平与中晚期帕金森病患者差异无统计学意义。合并认知障碍的帕金森病患者血尿酸平均水平为(235.6±65.3) μmol/L,明显低于未合并认知障碍者[(272.3±60.3) μmol/L],差异有统计学意义(P<0.05)。帕金森病患者MoCA评分与其血尿酸水平、受教育年限正相关,与患者的病程、H-Y分级负相关。结论:血尿酸可能参与帕金森病患者认知障碍的发生,对血尿酸水平进行干预有助于延缓患者的病程。 相似文献
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当患者从健康状态到罹患T2DM时,葡萄糖刺激的胰岛素分泌(GSIS)明显受损。尽管GISS主要是由胰岛β细胞对于血糖升高的直接感受所驱动,但有越来越多的证据表明,下丘脑神经元控制着外周葡萄糖代谢的其他方面。本文作者对大脑在GSIS的调节作用进行了研究。为了考察下丘脑葡萄糖感应增强或减弱对于葡萄糖耐量和胰岛素分泌 相似文献
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Objectlve To analysis the changes of white matter fiber in autistic disorder.Methods Diffusion tensor imaging(DTI)data were obtained from 18 autistic children and 10 age-,sex-and intelligent quotient matched normal controls.Voxel-based analysis Was applied to assess the fractional anisotropy(FA)in cerebral tissues.Results Compared with the controls,the FA values in autistic children were significantly decreased in the white matter of right inferior frontal gyrus,left middle frontal gyrus and right inferior temporal gyms,and increased in the white matter of left superior parietal lobule(P<0.001).Furthermore.the white matter changes on left middie frontal gyrus were significandy correlated with the scores of Childhond Autism Rming Scale(CARS)in autistic children(r=-0.63,P=0.005).Conclusion The white matter integrity is probably disconnected in many brain regions in children with autistic disorder. 相似文献
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目的 分析高功能孤独症患儿的全脑白质纤维的完整性.方法 对18例高功能孤独症患儿(病例组)以及10名年龄、性别、智商与病例组相匹配的健康儿童(对照组)进行全脑弥散张量成像(DTI)测量;应用基于体素的分析方法,比较两组全脑各向异性分数(FA)的差异.使用Spearman相关分析,分析病例组各感兴趣区FA值与儿章期孤独症评定表(CARS)总分及各项目之间的关系.结果 与对照组相比,病例组右侧额下回、左侧额中回及右侧颞下回邻近白质的FA值低(分别为0.67±0.10、0.57±0.09、0.50 ±0.12),左顶上小叶邻近白质的FA值高(0.55±0.15;P<0.001).病例组左额中回邻近白质的FA值与CARS中的与非生命物体的关系的得分呈负相关(r=-0.63,P=0.005).结论 高功能孤独症患儿多个部位的脑白质纤维的完整性受到破坏. 相似文献
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Objectlve To analysis the changes of white matter fiber in autistic disorder.Methods Diffusion tensor imaging(DTI)data were obtained from 18 autistic children and 10 age-,sex-and intelligent quotient matched normal controls.Voxel-based analysis Was applied to assess the fractional anisotropy(FA)in cerebral tissues.Results Compared with the controls,the FA values in autistic children were significantly decreased in the white matter of right inferior frontal gyrus,left middle frontal gyrus and right inferior temporal gyms,and increased in the white matter of left superior parietal lobule(P<0.001).Furthermore.the white matter changes on left middie frontal gyrus were significandy correlated with the scores of Childhond Autism Rming Scale(CARS)in autistic children(r=-0.63,P=0.005).Conclusion The white matter integrity is probably disconnected in many brain regions in children with autistic disorder. 相似文献
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Objectlve To analysis the changes of white matter fiber in autistic disorder.Methods Diffusion tensor imaging(DTI)data were obtained from 18 autistic children and 10 age-,sex-and intelligent quotient matched normal controls.Voxel-based analysis Was applied to assess the fractional anisotropy(FA)in cerebral tissues.Results Compared with the controls,the FA values in autistic children were significantly decreased in the white matter of right inferior frontal gyrus,left middle frontal gyrus and right inferior temporal gyms,and increased in the white matter of left superior parietal lobule(P<0.001).Furthermore.the white matter changes on left middie frontal gyrus were significandy correlated with the scores of Childhond Autism Rming Scale(CARS)in autistic children(r=-0.63,P=0.005).Conclusion The white matter integrity is probably disconnected in many brain regions in children with autistic disorder. 相似文献
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Objectlve To analysis the changes of white matter fiber in autistic disorder.Methods Diffusion tensor imaging(DTI)data were obtained from 18 autistic children and 10 age-,sex-and intelligent quotient matched normal controls.Voxel-based analysis Was applied to assess the fractional anisotropy(FA)in cerebral tissues.Results Compared with the controls,the FA values in autistic children were significantly decreased in the white matter of right inferior frontal gyrus,left middle frontal gyrus and right inferior temporal gyms,and increased in the white matter of left superior parietal lobule(P<0.001).Furthermore.the white matter changes on left middie frontal gyrus were significandy correlated with the scores of Childhond Autism Rming Scale(CARS)in autistic children(r=-0.63,P=0.005).Conclusion The white matter integrity is probably disconnected in many brain regions in children with autistic disorder. 相似文献
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Objectlve To analysis the changes of white matter fiber in autistic disorder.Methods Diffusion tensor imaging(DTI)data were obtained from 18 autistic children and 10 age-,sex-and intelligent quotient matched normal controls.Voxel-based analysis Was applied to assess the fractional anisotropy(FA)in cerebral tissues.Results Compared with the controls,the FA values in autistic children were significantly decreased in the white matter of right inferior frontal gyrus,left middle frontal gyrus and right inferior temporal gyms,and increased in the white matter of left superior parietal lobule(P<0.001).Furthermore.the white matter changes on left middie frontal gyrus were significandy correlated with the scores of Childhond Autism Rming Scale(CARS)in autistic children(r=-0.63,P=0.005).Conclusion The white matter integrity is probably disconnected in many brain regions in children with autistic disorder. 相似文献