老年情感障碍患者SSRIs类药物治疗前后血清细胞因子、皮质醇及认知功能的变化

被引:10
作者
崔莹 [1 ]
单培彦 [1 ]
侯桂华 [2 ]
麻琳 [1 ]
冯永平 [3 ]
机构
[1] 山东大学齐鲁医院干部保健科
[2] 山东大学实验核医学研究所
[3] 山东省精神卫生中心老年病科
关键词
情感障碍; 老年人; 细胞因子; 神经内分泌; 认知功能;
D O I
暂无
中图分类号
R749.4 [情感性精神病];
学科分类号
100205 ;
摘要
目的探讨老年情感障碍患者应用选择性五羟色胺再摄取抑制剂(SSRIs)类药物治疗前后血清细胞因子、皮质醇(Cor)与认知功能的变化。方法选择50例老年情感障碍患者(患者组)和45例正常老年人(对照组),采用酶联免疫吸附法和放免法分别检测其血清巨噬细胞移动抑制因子(MIF)和白介素-1β(IL-1β)、白介素-6(IL-6)、皮质醇(Cor)水平。患者组应用SSRIs类药物治疗6周,并在治疗前后进行神经心理学量表测评。结果①治疗前,患者组血清MIF、IL-1β、IL-6、Cor水平均显著高于治疗后及对照组(P<0.05),且血清MIF、IL-1β、IL-6、Cor水平与汉密尔顿抑郁量表(HAMD24)总分、匹茨堡睡眠指数(PQSI)总分呈显著的正相关关系(P<0.01),其中血清MIF、IL-6水平与汉密尔顿焦虑量表(HAMA14)总分呈显著的正相关关系(P<0.05);②治疗后,患者的神经心理学测评成绩显著高于治疗前(P<0.01);③患者组睡眠障碍分与视空间和执行能力分(r=-0.251,P<0.01)、语言分(r=-0.326,P<0.01)、延迟记忆分(r=-0.296,P<0.01)呈负相关,焦虑/躯体化分与视空间和执行能力分(r=-0.204,P<0.01)、语言分(r=-0.398,P<0.01)、抽象分(r=-0.307,P<0.01)、延迟记忆分(r=-0.236,P<0.05)呈负相关。结论老年期情感障碍患者炎性因子及Cor浓度的升高与抑郁、睡眠障碍的严重程度存在相关性,而焦虑症状与MIF、IL-6浓度的升高密切相关。SSRIs类抗抑郁药物可能通过抑制炎性因子的表达,改善患者的认知功能。
引用
收藏
页码:76 / 80
页数:5
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