目的初步探究肾虚证亚健康人群认知功能改变的神经影像学机制。方法对35例肾虚型亚健康受试者和35例健康对照进行重复性成套神经心理状态测验(Repeatable Battery for the Assessment of Neuropsychological Status,RBANS)及评估,并进...目的初步探究肾虚证亚健康人群认知功能改变的神经影像学机制。方法对35例肾虚型亚健康受试者和35例健康对照进行重复性成套神经心理状态测验(Repeatable Battery for the Assessment of Neuropsychological Status,RBANS)及评估,并进行静息态功能磁共振扫描。应用皮质分析方法计算两组被试脑区的低频震荡振幅(amplitude of low frequency fluctuations,ALFF)值和分数低频振幅(fractional ALFF,fALFF)值,并分析异常功能活动脑区与认知功能及临床症状之间的相关性。结果与健康受试者相比,肾虚型亚健康受试者的即刻记忆、注意编码及RBANS测验总分显著降低;并发现其左侧初级视觉皮质、左侧背侧枕叶皮质及右侧辅助运动皮质等脑区的ALFF/fALFF值异常改变。此外,左侧背侧枕叶皮质、右侧额叶眼动区ALFF值,左侧初级视觉皮质fALFF值与肾虚证积分均成正比。右侧额叶眼动区ALFF值,右侧辅助运动皮质fALFF值与测验总分成反比。结论肾虚型亚健康受试者的记忆与注意功能受损,左侧枕叶和右侧额叶等多个脑区神经活动的改变可能是肾虚证亚健康人群认知功能改变的潜在神经机制。展开更多
目的探讨腹针对非典型抗精神病药物所致肥胖患者体质量、腰围、体质量指数(body mass index,BMI)及血脂的影响。方法将60例服用非典型抗精神病药物所致肥胖的患者,根据年龄、性别、病程、既往肥胖时间,按组间均衡的原则分为治疗组和对照...目的探讨腹针对非典型抗精神病药物所致肥胖患者体质量、腰围、体质量指数(body mass index,BMI)及血脂的影响。方法将60例服用非典型抗精神病药物所致肥胖的患者,根据年龄、性别、病程、既往肥胖时间,按组间均衡的原则分为治疗组和对照组,每组30例。治疗组采用腹针治疗,对照组为健康指导。观察两组患者在治疗前、治疗第28天和治疗第56天体质量、腰围、BMI及血脂浓度的变化。结果对研究结果采用重复多因素方差分析,治疗组腰围、BMI、三酰甘油与对照组相比,差异有统计学意义(P<0.05),治疗组效果优于对照组。进行两两比较分析结果发现,在治疗第28天时,治疗组腰围及BMI与对照组相比,差异有统计学意义(P<0.05);第56天时,治疗组体质量、腰围、BMI、三酰甘油与对照组相比,差异有统计学意义(P<0.05),治疗组效果优于对照组。结论腹针能有效地降低服用抗精神病药物所致肥胖患者体质量、腰围、BMI,促进脂代谢,降低血脂水平。展开更多
目的:基于激活似然估计法(ALE)元分析和功能磁共振成像(fMRI)技术,探究针刺神门穴对急性睡眠剥夺(SD)后工作记忆相关脑网络内功能连接的影响。方法:纳入23例健康被试者,进行24 h SD,随后接受针刺双侧神门穴或旁开假穴。同时筛选已发表...目的:基于激活似然估计法(ALE)元分析和功能磁共振成像(fMRI)技术,探究针刺神门穴对急性睡眠剥夺(SD)后工作记忆相关脑网络内功能连接的影响。方法:纳入23例健康被试者,进行24 h SD,随后接受针刺双侧神门穴或旁开假穴。同时筛选已发表的急性SD后工作记忆任务态脑影像学文献,应用ALE元分析提取种子点构建工作记忆相关脑网络。采用DPABINet软件计算每个被试SD后、针刺真穴和针刺假穴状态下种子点间的功能连接。结果:与SD后比较,真穴针刺可增强左侧楔前叶与右侧楔前叶、右侧顶下小叶与左侧楔叶等脑区之间的功能连接(经FDR校正,P<0.05),而假穴针刺后未发现工作记忆相关脑网络内明显变化的功能连接(经FDR校正,P>0.05)。与假穴针刺比较,真穴针刺可增强左侧枕中回与右侧后扣带回、右侧楔前叶与左侧梭状回等脑区之间的功能连接(经FDR校正,P<0.05)。结论:针刺神门穴可以调节急性SD后工作记忆相关脑网络内的功能连接,这可能是针刺改善急性SD后工作记忆损伤的潜在中枢效应机制。展开更多
Bipolar disorder(BD) is a chronic and recurrent disorder characterized by biphasic mood episodes of mania or hypomania and depression.It affects more than 1% of the global population and is a leading cause of disabili...Bipolar disorder(BD) is a chronic and recurrent disorder characterized by biphasic mood episodes of mania or hypomania and depression.It affects more than 1% of the global population and is a leading cause of disability in young people.Currently available treatments for BD are still fairly limited in terms of efficacy,with high rates of non-adherence,non-response,and undesirable side effects.Traditional Chinese medicine(TCM) has a long history and rich experience in stabilizing mania and improving quality of life.Aiming at rebalancing Yin and Yang in BD,therapy of replenishing Yin and regulating Yang(RYRY therapy) has been in clinical use for years in China.The present prospective,double-blind,randomized controlled trial is designed to investigate the efficacy and safety of RYRY therapy for bipolar mania and its possible mechanism from the point of regulating gut microbiota and anti-inflammation.A total of 60 eligible participants will be recruited from Beijing Anding Hospital.They will be randomized to either the study group or the control group in a ratio of 1∶1.Participants allocated to the study group will receive RYRY granule,while placebo granule will be applied in the control group.Participants in both groups will be prescribed conventional therapy for manic episode in BD.Four scheduled visits will be conducted over 4 weeks.Outcome measurements include Young Mania Rating Scale,TCM Symptom Pattern Rating Scale,Treatment Emergent Symptom Scale,levels of C-reactive protein,interleukin-6 and tumor necrosis factor-α and the gut microbial community profile of stool samples.Safety outcomes and adverse events will also be recorded.In this study,we set a number of scientific and objective assessments to evaluate the efficacy of RYRY therapy and study into its possible mechanism,hopefully offering clinicians an alternative approach to BD.展开更多
文摘目的初步探究肾虚证亚健康人群认知功能改变的神经影像学机制。方法对35例肾虚型亚健康受试者和35例健康对照进行重复性成套神经心理状态测验(Repeatable Battery for the Assessment of Neuropsychological Status,RBANS)及评估,并进行静息态功能磁共振扫描。应用皮质分析方法计算两组被试脑区的低频震荡振幅(amplitude of low frequency fluctuations,ALFF)值和分数低频振幅(fractional ALFF,fALFF)值,并分析异常功能活动脑区与认知功能及临床症状之间的相关性。结果与健康受试者相比,肾虚型亚健康受试者的即刻记忆、注意编码及RBANS测验总分显著降低;并发现其左侧初级视觉皮质、左侧背侧枕叶皮质及右侧辅助运动皮质等脑区的ALFF/fALFF值异常改变。此外,左侧背侧枕叶皮质、右侧额叶眼动区ALFF值,左侧初级视觉皮质fALFF值与肾虚证积分均成正比。右侧额叶眼动区ALFF值,右侧辅助运动皮质fALFF值与测验总分成反比。结论肾虚型亚健康受试者的记忆与注意功能受损,左侧枕叶和右侧额叶等多个脑区神经活动的改变可能是肾虚证亚健康人群认知功能改变的潜在神经机制。
文摘目的探讨腹针对非典型抗精神病药物所致肥胖患者体质量、腰围、体质量指数(body mass index,BMI)及血脂的影响。方法将60例服用非典型抗精神病药物所致肥胖的患者,根据年龄、性别、病程、既往肥胖时间,按组间均衡的原则分为治疗组和对照组,每组30例。治疗组采用腹针治疗,对照组为健康指导。观察两组患者在治疗前、治疗第28天和治疗第56天体质量、腰围、BMI及血脂浓度的变化。结果对研究结果采用重复多因素方差分析,治疗组腰围、BMI、三酰甘油与对照组相比,差异有统计学意义(P<0.05),治疗组效果优于对照组。进行两两比较分析结果发现,在治疗第28天时,治疗组腰围及BMI与对照组相比,差异有统计学意义(P<0.05);第56天时,治疗组体质量、腰围、BMI、三酰甘油与对照组相比,差异有统计学意义(P<0.05),治疗组效果优于对照组。结论腹针能有效地降低服用抗精神病药物所致肥胖患者体质量、腰围、BMI,促进脂代谢,降低血脂水平。
文摘目的:基于激活似然估计法(ALE)元分析和功能磁共振成像(fMRI)技术,探究针刺神门穴对急性睡眠剥夺(SD)后工作记忆相关脑网络内功能连接的影响。方法:纳入23例健康被试者,进行24 h SD,随后接受针刺双侧神门穴或旁开假穴。同时筛选已发表的急性SD后工作记忆任务态脑影像学文献,应用ALE元分析提取种子点构建工作记忆相关脑网络。采用DPABINet软件计算每个被试SD后、针刺真穴和针刺假穴状态下种子点间的功能连接。结果:与SD后比较,真穴针刺可增强左侧楔前叶与右侧楔前叶、右侧顶下小叶与左侧楔叶等脑区之间的功能连接(经FDR校正,P<0.05),而假穴针刺后未发现工作记忆相关脑网络内明显变化的功能连接(经FDR校正,P>0.05)。与假穴针刺比较,真穴针刺可增强左侧枕中回与右侧后扣带回、右侧楔前叶与左侧梭状回等脑区之间的功能连接(经FDR校正,P<0.05)。结论:针刺神门穴可以调节急性SD后工作记忆相关脑网络内的功能连接,这可能是针刺改善急性SD后工作记忆损伤的潜在中枢效应机制。
基金Supported by Beijing Municipal Administration of Hospitals Incubating Program(No.PZ2021031),which plays no role in the design of the studycollection,analysis,and interpretation of data,and in writing the manuscript。
文摘Bipolar disorder(BD) is a chronic and recurrent disorder characterized by biphasic mood episodes of mania or hypomania and depression.It affects more than 1% of the global population and is a leading cause of disability in young people.Currently available treatments for BD are still fairly limited in terms of efficacy,with high rates of non-adherence,non-response,and undesirable side effects.Traditional Chinese medicine(TCM) has a long history and rich experience in stabilizing mania and improving quality of life.Aiming at rebalancing Yin and Yang in BD,therapy of replenishing Yin and regulating Yang(RYRY therapy) has been in clinical use for years in China.The present prospective,double-blind,randomized controlled trial is designed to investigate the efficacy and safety of RYRY therapy for bipolar mania and its possible mechanism from the point of regulating gut microbiota and anti-inflammation.A total of 60 eligible participants will be recruited from Beijing Anding Hospital.They will be randomized to either the study group or the control group in a ratio of 1∶1.Participants allocated to the study group will receive RYRY granule,while placebo granule will be applied in the control group.Participants in both groups will be prescribed conventional therapy for manic episode in BD.Four scheduled visits will be conducted over 4 weeks.Outcome measurements include Young Mania Rating Scale,TCM Symptom Pattern Rating Scale,Treatment Emergent Symptom Scale,levels of C-reactive protein,interleukin-6 and tumor necrosis factor-α and the gut microbial community profile of stool samples.Safety outcomes and adverse events will also be recorded.In this study,we set a number of scientific and objective assessments to evaluate the efficacy of RYRY therapy and study into its possible mechanism,hopefully offering clinicians an alternative approach to BD.
