检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:欧阳晖[1,2] 高志勤[1] 金梅[1] 徐乐平[1]
机构地区:[1]常州解放军第102医院精神科 [2]第二军医大学精神卫生临床学院,常州213003
出 处:《中华行为医学与脑科学杂志》2014年第11期1002-1004,共3页Chinese Journal of Behavioral Medicine and Brain Science
摘 要:目的:通过对广泛性焦虑(GAD)首次发病患者血清超氧化物歧化酶( SOD )和丙二醛( MDA)、一氧化氮( NO)水平的对照研究,探讨氧化应激与GAD的关系。方法检测GAD首次发病患者( GAD组, n=42)血清SOD、MDA、NO水平,并与年龄、性别匹配的正常健康人(对照组,n=42)进行对照。结果(1)GAD组SOD、MAD、NO显著高于对照组[分别(858.09±137.32)×10^2 U/L vs (745.40±119.19)×10^2 U/L;(10.92±3.42) mmol/L vs(7.52±2.32)mmol/L;(74.32±12.34)μmol/L vs(65.22±14.29)μmol/L],均差异有统计学意义(分别t=4.036,5.368,3.297, P=0.000,0.000,0.003)。(2)GAD组SOD水平与HAMA总分、精神焦虑因子分、躯体焦虑因子分正相关( r=0.331,0.370,0.318, P=0.029,0.016,0.040),MAD水平与HAMA总分、精神焦虑因子分正相关(分别r=0.311,0.320, P=0.042,0.039)。结论氧化应激可能参与GAD的发病机制。Objective To investigate the serum superoxide dismutase( SOD) ,malondialdehyde ( MDA) , and nitric oxide( NO) level in generalized anxiety disorder ( GAD) patients for exploring the importance of oxida-tive stress in etiology of GAD. Methods 42 cases of first episode patients with GAD ( GAD group) and 42 cases of health ( control group) matched with age and gender were included . Serum levels of SOD,MDA ,and NO were tested to analyze for a control study.Results GAD patients had significantly higher levels of SOD,MAD and NO than health controls ((858.09±137.32)×10^2 U/L vs (745.40±119.19) ×10^2 U/L;(10.92±3.42)mmol/L vs (7.52±2.32)mmol/L;(74.32±12.34) μmol/L vs(65.22±14.29) μmol/L), t=4.036,5.368,3.297;P=0.000, 0.000,0.003) . A positive relationship between SOD and total score of Hamilton Anxiety Scale( HAMA ) ,psychotic anxiety factor of HAMA,or somatic anxiety factor of HAMA was found in GAD group ( r=0.331,0.370,0.318;P=0.029,0.016,0.040).The level of MAD correlated with total score or psychotic anxiety factor of HAMA( r=0.311, 0.320;P=0.042,0.039).Conclusion It is suggested that the dysfunction of oxidative stress may play a role in pathogenesis of generalized anxiety disorder.
分 类 号:R749.72[医药卫生—神经病学与精神病学]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.113