Study of electroacupuncture with different frequencies for the treatment of headache and anxiety-depression symptoms in patients with migraine: A randomized clinical trial: 不同频率电针改善偏头痛患者头痛及焦虑抑郁症状的差异性研究-随机临床试验

ObjectiveTo observe the effects of electroacupuncture (EA) with varied frequencies on headache and anxiety-depression symptoms in patients with migraine and to screen optimal frequency of EA for patients with such conditions.DesignSingle-center, randomized, controlled clinical trial was designed, and the outcome assessors and statisticians were blinded. The patients with migraine were randomized into 2 Hz EA group, 100 Hz EA group and sham-stimulation group. In each group, the changes in migraine attacks, days with headache, the scores of visual analogy scale (VAS), self-rating anxiety scale (SAS), self-rating depression scale (SDS) and migraine-specific quality-of-life questionnaire (MSQ), as well as the dosage of analgesics were observed at the baseline, during treatment, in 1, 2 and 3 months of follow-up separately.SettingPatients were enrolled in the Third Affiliated Hospital of Zhejiang Chinese Medical University, between 1^st August 2018 and 31^st July 2021.ParticipantsSixty-five migraine patients with or without aura.InterventionsIn the EA groups, the acupoints were bilateral Fengchi (GB20), Gongxue (Extra), Sizhukong (TE23), Taiyang (EX-HN5), Shuaigu (GB8), Waiguan (TE5) and Yanglingquan (GB34). Electric stimulation was exerted at GB20 and Gongxue (Extra), with 2 Hz and 100 Hz separately. In the sham-stimulation group, the shallow acupuncture was operated at the sites 1 cm lateral to GB20 and Gongxue (Extra), and on the radial side of TE5 and GB34. The output wires were cut off after attached to the acupoints. The patients in each group received the treatment 3 times weekly, once every two days, for consecutive 4 weeks. The complete intervention was composed of 12 treatments.Main outcome measuresChanges in numbers of migraine attacks at treatment phase (week 1 to week 4) from the baseline(week -4 to week 0) in patients of each groupResults(1) Changes in migraine attacks and days with headache: In the 2 Hz EA and 100 Hz EA groups, the changes for migraine attacks and days of headache were higher significantly when compared with that in the sham-stimulation group at the same time stage (P < 0.05). There was no statistical difference between two EA groups. (2) Changes of VAS score: In the 2 Hz EA and 100 Hz EA groups, the changes of VAS score were significantly higher when compared with that in the sham-stimulation group at the same time stage (P < 0.05). There was no statistical difference between two EA groups. (3) Assessment of anxiety and depression: The differences in the changes of SAS and SDS scores had no statistical significance in patients of each group at each assessment stage (P > 0.05). (4) Assessment on the quality of life: Compared with the sham-stimulation group at the same time stage, the improvement in MSQ score was increased significantly during treatment in patients of the 2 Hz EA and 100 Hz groups (P < 0.05). There was no statistical difference between two EA groups. (5) Assessment on safety and compliance: The patients of each group had sound compliance. There was no adverse events during trial, suggesting promising safety of treatment.ConclusionEA may effectively reduce the migraine attacks, and the days and intensity of headache, presenting promising safety. However, there was no significant improvement on anxiety-depression symptoms, and no significant difference between high and low frequencies of EA treatment in relieving headache and anxiety/depression symptoms in the patients with migraine.Trial registrationChiCTR1800017259     

基于复杂网络的《新针灸学》与《经络腧穴学》比较分析研究（英文）

提取《新针灸学》《经络腧穴学》中穴位名称、主治病症信息,基于复杂网络建立穴-症网络,分析两者穴位数量、相互关联程度及主治规律变化,借助拓扑学数据解释变化原因,为传统针灸知识体系的结构化、标准化研究提供具体思路和方法。共纳入《新针灸学》386穴、773种症状、形成152163个穴位配伍对,《经络腧穴学》403穴、253种症状、28755个穴位配伍对。两本教材的穴-症网络存在丰富的差异性,其所载的病症结构化程度随医学知识的更新而提升。《新针灸学》模型具有更加典型的小世界效应,或因其以病症为主要分类手段的优势体现。两本教材穴位定位与主治方面发生许多变化,学科发展、时代背景等方面是变化的主要原因。     

重组人粒细胞集落刺激因子促进兔手术联合化疗后的切口愈合

目的 评价重组人粒细胞集落刺激因子(rhG-CSF)对手术同时使用化疗的兔切口感染程度及血管内皮生长因子(VEGF)和肿瘤坏死因子(TNF-α)的影响.方法 新西兰大白兔24只,随机分为3组,空白组单纯进行手术,常规换药；对照组和治疗组均于手术前当日给予表阿霉素静脉输注,常规换药,治疗组换药时涂抹重组人粒细胞集落刺激因子.于手术后第7天观察切口愈合等级,进行病理检查,通过免疫组化检测各组VEGF表达水平,酶联免疫吸附法检测TNF-α水平.结果 使用重组人集落刺激因子后切口愈合情况及等级均优于对照组(P＜0.05),VEGF表达水平升高,而TNF-α与对照组相比无明显差别.结论 重组人粒细胞集落刺激因子可以提高切口部位VEGF表达水平,对手术同时使用化疗的切口有促进愈合作用.     

体质辨识在疾病康复过程中的应用与意义探讨

本文从疾病康复过程中辨别体质的应用原则、应用方法以及意义等方面进行讨论，认为疾病康复过程中应辨别体质以施护。中医学在辨别体质促康复方面有着独一无二的优势，康复阶段改善康复对象的体质状态以促进治疗效果和防止疾病复发有着极其重要的作用。     

Case of stenosing tenosynovitis of the thumb in children: 儿拇指狭窄性腱鞘炎案

A female patient, 13 months old, suffering from limited extension of the right thumb for 7 days, diagnosed as stenosing tenosynovitis of the thumb in children. Tuina (Chinese massage) therapy was adopted, in which, stimulation was applied with fingers instead of needles, including pressing and kneading, twisting and kneading, plucking, dorsal extending, rotating as well as pushing and rubbing manipulations. The whole procedure of manipulation lasted around 15 min, once every two days, 3 times weekly. Meanwhile, the parents were advised to bath the child patient's right hand into warm water every day and fix the affected thumb with splint at night. After 12 treatments with tuina therapy, the flexion and extension function of the affected thumb were returned to normal and the thumb motor function was recovered. In 2 months of follow-up, the thumb motor function was normal and the stenosing tenosynovitis was not recurred. In this case, tuina therapy is adopted in treatment of stenosing tenosynovitis of the thumb in children. As an alternative method of surgery, tuina therapy has a satisfactory clinical effect.     

苦味药材性状分析

苦味是中药药性理论的重要组成部分。不同的物质组成影响着药材性状,也影响着药材性味。选取《中华本草》所载1 728种寒热药性明确的中药,运用数学统计方法,研究了中药苦味与药材性状的关系,认为药材质地、气味、味道、外观颜色共同影响着中药苦味。药材性状质脆、味苦或味涩越多的中药,药材性味越偏向苦味;药材性状气香、味甘、味咸、味辛和白色越多的中药,药材性味越远离苦味。     

NLRP3/IL-1β/TGF-β1信号轴在矽肺肺纤维化大鼠模型中的表达及意义

目的探讨NLRP3/IL-1β/TGF-β1信号轴在矽肺肺纤维化大鼠模型中的表达情况及意义。方法选择健康SPF级Wistar雄性大鼠80只,随机分为4组,分别为高(100 mg/ml)、中(50 mg/ml)、低(25 mg/ml)浓度SiO2染尘组和正常对照组,每组20只。各组分别在SiO2染尘后7 d、14 d、28 d、56 d处死5只大鼠,观察肺组织肺泡炎程度及肺纤维化程度,采用酶联免疫吸附试验(ELISA)检测肺组织中IL-1β、IL-18、TGF-β1含量,Western Blot法检测大鼠肺组织中NLRP3、Caspase-1蛋白表达情况。结果与正常对照组比较,各染尘组大鼠7 d、14 d、28 d、56 d的肺泡炎评分、纤维化程度明显升高,差异均有统计学意义(P<0.01);与正常对照组比较,各染尘组大鼠7 d、14 d、28 d、56 d的IL-1β、IL-18、TGF-β1浓度明显升高(P<0.01);与正常对照组比较,各染尘组大鼠肺组织中NLRP3、Caspase-1蛋白表达在7 d、14 d、28 d、56 d均升高(P<0.01);低、中、高浓度SiO2染尘组内NLRP3、Caspase-1、IL-1β、IL-18和TGF-β1表达量在7 d、14 d和28 d间两两比较,差异均有统计学意义(P<0. 05),均呈随着染尘时间的增加而升高的时间-效应关系。结论NLRP3及其下游因子Caspase-1、IL-1β、IL-18、TGF-β1在矽肺肺纤维化大鼠模型肺组织中高表达,提示NLRP3/IL-1β/TGF-β1信号轴可能与矽肺肺纤维化有密切的关系,在矽肺形成过程中发挥了作用。     

基于少阴热化证浅析水热互结型狼疮肾炎

对于本文所述水热互结型狼疮肾炎,是以普遍认可的《金匮要略》中的"阳毒"为基础的一种分型,既往中医与本文所述相关疾病有很多,如"肾痹""赤丹"等,但少有人从六经辨证的角度去分析该病。现代中医对于狼疮肾炎有多种辨证方法。其中脏腑辨证多认为该病根源在肾,气血津液辨证多认为由热毒侵入血分所致,八纲辨证多认为该病以阴虚为主。而本文以现代中医对于该病的总体认识为基础,辨证方向更加系统且有针对性,少阴热化证与肾、心相关,同样包括血分证、阴虚证等,因此本文是对该病更清晰的一个辨证分类。     

小儿难治性肺炎支原体肺炎中医研究概述

小儿难治性肺炎支原体肺炎(RMPP)归属中医学肺炎喘嗽范畴,病因有外感、内伤之分。病理因素与热、毒、湿、痰、瘀、虚有关,且常兼夹为患。中医药对于小儿RMPP的治疗仍以内治法为主,治疗上或清热解毒,活血化瘀;或清热化痰,祛瘀通络;或清热利湿通络;或益气健脾为主,佐以祛痰通络。与中药穴位贴敷、拔罐疗法等外治法配合治疗,临床效果较好。参考文献31篇。     

复方甘草酸苷注射液改善慢性乙型肝炎肝损伤疗效和安全性的系统评价与Meta分析

为系统评价复方甘草酸苷注射液(Compound Glycyrrhizin Injection,CGI)改善慢性乙型肝炎(chronic hepatitis B,CHB)肝损伤的有效性和安全性。该研究系统检索了PubMed、Web of Science、CBM、CNKI、Wanfang和VIP数据库,检索时限为建库至2020年2月10日。纳入CGI治疗CHB的随机对照试验(randomized controlled trial,RCT),由2名作者独立对纳入研究进行资料提取,并采用Cochrane偏倚风险评价工具对纳入研究进行方法学质量评价。应用RevMan 5.3软件进行数据统计分析。最终纳入18项双臂RCT,1915例受试者。所有纳入研究的方法学质量总体不高。对于CGI vs甘草酸二铵,CGI在提高临床总有效率上优于对照组,而在提高ALT复常率、降低ALT及AST水平上2组无统计学差异;对于CGI vs甘草酸二铵+其他一般保肝药,CGI在降低AST水平上优于对照组,而在降低ALT水平和提高临床总有效率上2组无统计学差异;对于CGI+其他常用药(包括能量合剂、谷胱甘肽、维生素及门冬氨酸钾镁等)vs甘草酸二铵+其他常用药,CGI联合其他常用药在降低ALT及AST水平、提高临床总有效率上均优于对照组,而在提高ALT复常率上2组无统计学差异;对于CGI+其他常用药vs其他常用药,CGI联合其他常用药在降低ALT及AST水平、提高临床总有效率上均优于对照组;对于CGI+维生素vs甘草酸二铵+门冬氨酸钾镁+维生素,在降低AST水平上2组无统计学差异。少数纳入研究报告了CGI单独或联合其他药物使用过程中会引起轻度不良反应。研究结果表明,CGI对改善CHB肝损伤具有一定疗效,目前证据尚不足以证明CGI会引起较严重安全性问题。未来仍需更多严格设计、足够样本量并严格实施的RCT进一步评价CGI改善CHB肝损伤的效果。