针灸治疗儿童注意缺陷多动障碍(attention deficit and hyperactivity disorder,ADHD)常针对心脾气虚、湿热内蕴、肾阴不足等不同证型辨证取穴,并根据不同的症状选取针刺结合耳穴贴压、刺血、温针、电针、针药结合等治疗手段,均取得满...针灸治疗儿童注意缺陷多动障碍(attention deficit and hyperactivity disorder,ADHD)常针对心脾气虚、湿热内蕴、肾阴不足等不同证型辨证取穴,并根据不同的症状选取针刺结合耳穴贴压、刺血、温针、电针、针药结合等治疗手段,均取得满意疗效,且复发率及不良反应较低。但是仍存在以下不足之处:(1)大部分临床研究的规范程度有所欠缺,对照组设置不够完善,甚至缺少对照组;(2)治疗效果缺乏统一的评级标准,导致有效率统计有一定差异;(3)大部分报道都集中于ADHD的临床疗效观察,实验研究还没有系统展开,且针灸治疗ADHD的具体作用机制尚不明确。今后,需进一步规范临床研究,加强机制探讨,为针灸治疗ADHD提供较为全面的参考。展开更多
目的:观察针刺治疗椎动脉型颈椎病临床疗效,并探索血浆血栓素B2(thromboxane,TXB2)、6-酮-前列腺素F1α(6 keto prostaglandin F 1α,6-Keto-PGF1α)在椎动脉型颈椎病中的变化情况及意义。方法:将60例椎动脉型颈椎病患者按随机数字表法...目的:观察针刺治疗椎动脉型颈椎病临床疗效,并探索血浆血栓素B2(thromboxane,TXB2)、6-酮-前列腺素F1α(6 keto prostaglandin F 1α,6-Keto-PGF1α)在椎动脉型颈椎病中的变化情况及意义。方法:将60例椎动脉型颈椎病患者按随机数字表法随机分为治疗组和对照组,每组各30例。治疗组以针刺及西药治疗,对照组以牵引及西药治疗。两组均在治疗前和治疗2周后观察椎动脉型颈椎病患者临床疗效、眩晕症状、功能积分量表变化情况及血浆TXB2、6-Keto-PGF1α的变化情况。结果:治疗2周后,两组临床疗效比较,治疗组有效率为96.6%,对照组有效率为90.0%。两组眩晕症状与功能积分比较,各项积分均较治疗前显著提高(P<0.05),且治疗组在颈肩痛、日常生活及工作方面改善更明显(P<0.05),治疗组总分较对照组明显提高(P<0.05)。两组治疗后较治疗前血浆TXB2含量下降,6-Keto-PGF1α含量明显上升,差异具有统计学意义(P<0.05);两组治疗后血浆TXB2含量比较,差异具有统计学意义(P<0.05),血浆6-Keto-PGF1α含量比较,差异无统计学意义(P>0.05)。结论:针刺能有效降低椎动脉型颈椎病患者血浆TXB2含量,升高血浆6-K-PGF1α的含量,通过纠正异常的血管舒缩功能发挥作用。展开更多
Electroacupuncture has been widely used to treat cognitive impairment after cerebral ischemia,but the underlying mechanism has not yet been fully elucidated.Studies have shown that autophagy plays an important role in...Electroacupuncture has been widely used to treat cognitive impairment after cerebral ischemia,but the underlying mechanism has not yet been fully elucidated.Studies have shown that autophagy plays an important role in the formation and development of cognitive impairment,and the phosphoinositide 3-kinase(PI3K)/Akt signaling pathway plays an important role in autophagy regulation.To investigate the role played by the PI3K/Akt signaling pathway in the electroacupuncture treatment of cerebral ischemia/reperfusion rat models,we first established a rat model of cerebral ischemia/reperfusion through the occlusion of the middle cerebral artery using the suture method.Starting at 2 hours after modeling,electroacupuncture was delivered at the Shenting(GV24)and Baihui(GV20)acupoints,with a dilatational wave(1-20 Hz frequency,2 mA intensity,6 V peak voltage),for 30 minutes/day over 8 consecutive days.Our results showed that electroacupuncture reduced the infarct volume in a rat model of cerebral ischemia/reperfusion injury,increased the mRNA expression levels of the PI3K/Akt signaling pathwayrelated factors Beclin-1,mammalian target of rapamycin(mTOR),and PI3K,increased the protein expression levels of phosphorylated Akt,Beclin-1,PI3K,and mTOR in the ischemic cerebral cortex,and simultaneously reduced p53 mRNA and protein expression levels.In the Morris water maze test,the latency to find the hidden platform was significantly shortened among rats subjected to electroacupuncture stimulation compared with rats without electroacupuncture stimulation.In the spatial probe test,the number of times that a rat crossed the target quadrant was increased in rats subjected to electroacupuncture stimulation compared with rats without electroacupuncture stimulation.Electroacupuncture stimulation applied to the Shenting(GV24)and Baihui(GV20)acupoints activated the PI3K/Akt signaling pathway and improved rat learning and memory impairment.This study was approved by the Animal Ethics Committee of the First Affiliated Hospital of Henan Unive展开更多
目的:观察电针本神穴前后不同阶段脑效应的变化,基于局部一致性(ReHo)方法探究电针本神穴的即刻脑效应及相对特异性。方法:采用3.0 T MRI扫描仪与新型头颅柔性线圈(AHC12),对20例健康受试者行电针前及电针即刻2个阶段BOLD-fMRI扫描。利...目的:观察电针本神穴前后不同阶段脑效应的变化,基于局部一致性(ReHo)方法探究电针本神穴的即刻脑效应及相对特异性。方法:采用3.0 T MRI扫描仪与新型头颅柔性线圈(AHC12),对20例健康受试者行电针前及电针即刻2个阶段BOLD-fMRI扫描。利用RESTplus软件对图像进行预处理,获取2期扫描的ReHo值。使用SPM软件进行统计学分析。结果:电针即刻与电针前相比,ReHo值升高的脑区:右侧三角部额下回、左侧三角部额下回、右侧背外侧额上回、右侧额中回及右侧内侧额上回;ReHo值降低的脑区:左侧距状裂周围皮质、右侧距状裂周围皮质、左侧楔叶、左侧舌回及左侧枕中回。结论:头颅柔性线圈为头部穴位实时脑效应研究提供了硬件支持。与既往头部其他穴位的研究比较,电针本神穴的脑效应具有相对特异性。展开更多
文摘针灸治疗儿童注意缺陷多动障碍(attention deficit and hyperactivity disorder,ADHD)常针对心脾气虚、湿热内蕴、肾阴不足等不同证型辨证取穴,并根据不同的症状选取针刺结合耳穴贴压、刺血、温针、电针、针药结合等治疗手段,均取得满意疗效,且复发率及不良反应较低。但是仍存在以下不足之处:(1)大部分临床研究的规范程度有所欠缺,对照组设置不够完善,甚至缺少对照组;(2)治疗效果缺乏统一的评级标准,导致有效率统计有一定差异;(3)大部分报道都集中于ADHD的临床疗效观察,实验研究还没有系统展开,且针灸治疗ADHD的具体作用机制尚不明确。今后,需进一步规范临床研究,加强机制探讨,为针灸治疗ADHD提供较为全面的参考。
文摘目的:观察针刺治疗椎动脉型颈椎病临床疗效,并探索血浆血栓素B2(thromboxane,TXB2)、6-酮-前列腺素F1α(6 keto prostaglandin F 1α,6-Keto-PGF1α)在椎动脉型颈椎病中的变化情况及意义。方法:将60例椎动脉型颈椎病患者按随机数字表法随机分为治疗组和对照组,每组各30例。治疗组以针刺及西药治疗,对照组以牵引及西药治疗。两组均在治疗前和治疗2周后观察椎动脉型颈椎病患者临床疗效、眩晕症状、功能积分量表变化情况及血浆TXB2、6-Keto-PGF1α的变化情况。结果:治疗2周后,两组临床疗效比较,治疗组有效率为96.6%,对照组有效率为90.0%。两组眩晕症状与功能积分比较,各项积分均较治疗前显著提高(P<0.05),且治疗组在颈肩痛、日常生活及工作方面改善更明显(P<0.05),治疗组总分较对照组明显提高(P<0.05)。两组治疗后较治疗前血浆TXB2含量下降,6-Keto-PGF1α含量明显上升,差异具有统计学意义(P<0.05);两组治疗后血浆TXB2含量比较,差异具有统计学意义(P<0.05),血浆6-Keto-PGF1α含量比较,差异无统计学意义(P>0.05)。结论:针刺能有效降低椎动脉型颈椎病患者血浆TXB2含量,升高血浆6-K-PGF1α的含量,通过纠正异常的血管舒缩功能发挥作用。
基金supported by the National Natural Science Foundation of China,No.81574042the Traditional Chinese Medicine Special Research Projects of Henan Province of China,No.2018JDZX011(both to XDF).
文摘Electroacupuncture has been widely used to treat cognitive impairment after cerebral ischemia,but the underlying mechanism has not yet been fully elucidated.Studies have shown that autophagy plays an important role in the formation and development of cognitive impairment,and the phosphoinositide 3-kinase(PI3K)/Akt signaling pathway plays an important role in autophagy regulation.To investigate the role played by the PI3K/Akt signaling pathway in the electroacupuncture treatment of cerebral ischemia/reperfusion rat models,we first established a rat model of cerebral ischemia/reperfusion through the occlusion of the middle cerebral artery using the suture method.Starting at 2 hours after modeling,electroacupuncture was delivered at the Shenting(GV24)and Baihui(GV20)acupoints,with a dilatational wave(1-20 Hz frequency,2 mA intensity,6 V peak voltage),for 30 minutes/day over 8 consecutive days.Our results showed that electroacupuncture reduced the infarct volume in a rat model of cerebral ischemia/reperfusion injury,increased the mRNA expression levels of the PI3K/Akt signaling pathwayrelated factors Beclin-1,mammalian target of rapamycin(mTOR),and PI3K,increased the protein expression levels of phosphorylated Akt,Beclin-1,PI3K,and mTOR in the ischemic cerebral cortex,and simultaneously reduced p53 mRNA and protein expression levels.In the Morris water maze test,the latency to find the hidden platform was significantly shortened among rats subjected to electroacupuncture stimulation compared with rats without electroacupuncture stimulation.In the spatial probe test,the number of times that a rat crossed the target quadrant was increased in rats subjected to electroacupuncture stimulation compared with rats without electroacupuncture stimulation.Electroacupuncture stimulation applied to the Shenting(GV24)and Baihui(GV20)acupoints activated the PI3K/Akt signaling pathway and improved rat learning and memory impairment.This study was approved by the Animal Ethics Committee of the First Affiliated Hospital of Henan Unive
文摘目的:观察电针本神穴前后不同阶段脑效应的变化,基于局部一致性(ReHo)方法探究电针本神穴的即刻脑效应及相对特异性。方法:采用3.0 T MRI扫描仪与新型头颅柔性线圈(AHC12),对20例健康受试者行电针前及电针即刻2个阶段BOLD-fMRI扫描。利用RESTplus软件对图像进行预处理,获取2期扫描的ReHo值。使用SPM软件进行统计学分析。结果:电针即刻与电针前相比,ReHo值升高的脑区:右侧三角部额下回、左侧三角部额下回、右侧背外侧额上回、右侧额中回及右侧内侧额上回;ReHo值降低的脑区:左侧距状裂周围皮质、右侧距状裂周围皮质、左侧楔叶、左侧舌回及左侧枕中回。结论:头颅柔性线圈为头部穴位实时脑效应研究提供了硬件支持。与既往头部其他穴位的研究比较,电针本神穴的脑效应具有相对特异性。