37例以孤立性头昏为表现的病毒性脑炎特点和误诊分析 by 周香雪, 钟威, 许少华

“…13.51%（5/37）患者头MR表现为皮层肿胀（AUC值：0.60）。抗病毒治疗后患者的头昏等级下降（<italic>Z=</italic>-4.899<italic>，P&lt;</italic>0.001），平滑跟踪异常（<italic>Z=</italic>-4.583<italic>，P&lt;</italic>0.001）减少，CSF转化型淋巴细胞比例（<italic>t=</italic>4.281<italic>，P&lt;</italic>0.001）、大淋巴细胞比例下降（<italic>t=</italic>6.905<italic>，P&lt;</italic>0.001）。…”
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Effect of Electro-acupuncture at Changqiang Acupoint on the Expression of BDNF Protein in Hippocampus CA3 of Rats with Autism by Xuejun ZHANG, Qianru HUANG, Lin Hong, Ping FU, Lingxiu RUAN

“…Weight: At PN34, weight of Changqiang group was higher than the model group (<italic>P</italic>&lt;0.05); there was no statistical difference between non-acupoint group and model group (<italic>P</italic>&gt;0.05).2. …”
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广州管圆线虫感染对不同宿主免疫系统的影响 by 刘珍, 刘嘉华, 马芷璇, 周宗朴, 吴忠道, 冯英

“…结果广州管圆线虫感染21 d后，大鼠胸腺和脾脏外观没有明显改变；正常组和感染组胸腺细胞总数以及胸腺细胞中各细胞亚型（CD4⁺T细胞、CD8⁺T细胞、CD4⁺CD8⁺T细胞和CD4^-CD8^-T细胞）比例与数量的变化差异均无统计学意义（<italic>P</italic>&gt;0.05）；而感染后大鼠脾脏中CD4⁺T细胞比例和数量均增加（<italic>P</italic>=0.016；<italic>P</italic>=0.023），CD8⁺T细胞比例和数量变化均不明显（<italic>P</italic>&gt;0.05）。…”
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Effect of Proprioceptive Neuromuscular Facilitation Technique Combined with Kinesio Taping on Upper Limb Motor Function of Patients with Stroke by XU Xuedi, ZHAO Kai, CHEN Yan, ZHANG Akang, GAO Xiaoping, CHEN Hemu

“…Compared with the PNF group, FMA score of the combined group was significantly higher after treatment, and the difference was statistically significant (<italic>P</italic>&lt;0.05). (2) Muscle tone of upper limb: Compared with that before treatment, there was no significant difference in MAS score of all the three groups after treatment (<italic>P</italic>&gt;0.05); there was no significant difference in MAS score in the PNF group and the combined group with the control group after treatment (<italic>P</italic>&gt;0.05). (3) Surface electromyography: compared with that before treatment, CR in the control group decreased significantly after treatment (<italic>P</italic>&lt;0.05), the iEMG value and CR in the PNF group and the combined group decreased significantly after treatment (<italic>P</italic>&lt;0.05). …”
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双胎妊娠并发子痫前期的发病趋势、特征及危险因素分析 by 陈维, 王子莲

“…无论MC与DC双胎妊娠，PE组孕妇贫血（MC为58.2%和39.7%，<italic>P</italic>=0.010；DC为59%和38%，<italic>P</italic>=0.000）、低蛋白血症（MC为7.3%和1.7%，<italic>P</italic>=0.035；DC为10.5%和0.7%，<italic>P</italic>=0.000）、早产（MC为94.5%和70.1%，<italic>P=</italic>0.000；DC为89.5%和54.8%，<italic>P</italic>=0.000）、产后出血（MC为21.8%和10.6%，<italic>P</italic>=0.018；DC为20.9%和13.4%，<italic>P</italic>=0.035）、新生儿转新生儿重症监护室（MC为49.1% 和28.6%，<italic>P</italic>=0.000；DC为26.7%和15.6%，<italic>P</italic>=0.000）的发生率均较非PE组高，组间差异有统计学意义；DC双胎妊娠PE组小胎出生体质量和大胎出生体质量均较非PE组轻，组间差异有统计学意义（<italic>P=</italic>0.000；<italic>P</italic>=0.017）。…”
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Effects of Electroacupuncture Preconditioning at Baihui and Zusanli Acupoints on the Expression of Inflammatory Factors in Brain and Intestines of Rats with Cerebral Ischemia/Reper... by ZHANG Jiyao, TANG Qiang, ZHU Luwen

“…Before surgery for one day, after reperfusion for 12 h and after reperfusion for 1,3,7 days, the grip tester was used to measure the forelimb grasping strength; after reperfusion for 7 days, ELISA methods was used to determine the content of IL-17A and IL-10 in serum, Western blot method was used to detect the expression of IL-17A and IL-10 protein in ischemic cortex and colon tissue, immunohistochemistry method was used to calculate the average optical density (AOD) value of IL-17A and IL-10 in ischemic cortex and colon tissue, and HE staining method was used to observe the pathological change of ischemic cortex.Results① Forelimb grasping strength: compared with the S-con group, the forelimb grasping strength of rats in the M-con group after reperfusion for 12 h, 1 d, 3 d, 7 d was decreased significantly (<italic>P</italic>&lt;0.05); compared with the M-con group, the forelimb grasping strength of rats in the EP group was increased significantly (<italic>P</italic>&lt;0.05). ② Content of IL-17A and IL-10 in serum: after reperfusion for 7 days , compared with the S-con group, the content of serum IL-17A and IL-10 of rats in the M-con group were significantly increased (<italic>P</italic>&lt;0.05); compared with the M-con group, the content of serum IL-17A in the EP group were significantly decreased (<italic>P</italic>&lt;0.05), and IL-10 in the EP group were significantly increased (<italic>P</italic>&lt;0.05). ③ Expression of IL-17A and IL-10 protein: after reperfusion for 7 days, compared with the S-con group, the expression of IL-17A and IL-10 protein in ischemic cortex and colon tissue in the M-con group were significantly increased (<italic>P</italic>&lt;0.05); compared with the M-con group, the expression of IL-17A in the EP group was significantly decreased (<italic>P</italic>&lt;0.05), and the expression of IL-10 protein in the EP group was significantly increased (<italic>P</italic>&lt;0.05). ④ AOD value of IL-17A and IL-10: after reperfusion for 7 days, compared with the S-con group, the AOD value of IL-17A and IL-10 in ischemic cortex and colon tissue in the M-con group were significantly increased (<italic>P</italic>&lt;0.05); compared with the M-con group, the AOD value of IL-17A in the EP group was significantly decreased (<italic>P</italic>&lt;0.05), the AOD value of IL-10 in the EP group was significantly increased (<italic>P</italic>&lt;0.05). ⑤ Pathological change of ischemic cortex: after reperfusion for 7 days, compared with the M-con group, the pathological change of ischemic cortex in EP group was significantly decreased (<italic>P</italic>&lt;0.05).ConclusionElectroacupuncture preconditioning at Baihui and Zusanli acupoints can reduce the pathological damage degree of the ischemic cortex and intestinal-central inflammation, improve neurobehavioral function, which may be related to brain-gut protection.…”
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T₁灰阶反转图评估中轴型脊柱关节炎骶髂关节结构性病变的价值 by 李禧萌, 李文娟, 张珂, 刘超然, 祝云飞, 占颖莺, 梁明柱, 洪国斌

“…结果三组图像评分各类结构病变医师间、医师内一致性好，其中以T₁WI + rT₁ 的一致性最优，评估各类病变ICC≥0.856 95%CI（0.794，0.900），优于rT₁及T₁WI［ rT₁：ICC≥0.819 95%CI（0.745，0.874），T₁WI：ICC≥0.754 95%CI（0.656，0.827）］；T₁WI + rT₁对各病变的评分结果与CT评分结果相当， rT₁对骨侵蚀、关节间隙改变评分与CT相当（<italic>P</italic>＞0.05）。相较T₁WI，T₁WI + rT₁诊断各病变均有更高的准确率及灵敏度（准确率_骨侵蚀：90.3% <italic>vs</italic> 76. 9%；灵敏度_骨侵蚀： 91.6% <italic>vs</italic> 76.1%；准确率_骨质硬化：89.4% <italic>vs</italic> 80.8%；灵敏度_骨质硬化： 84.6% <italic>vs</italic> 73.9%；准确率_{关节间隙改变}： 86.5% <italic>vs</italic> 73.1%；灵敏度_{关节间隙改变}： 84.9% <italic>vs</italic> 60.4%；<italic>P</italic>&lt;0.05）；rT₁提高了对骨侵蚀、关节间隙改变诊断的准确性和灵敏度（准确率_骨侵蚀： 87.5% <italic>vs</italic> 76.9%；灵敏度_骨侵蚀： 88.7% <italic>vs</italic> 76.1%；准确率_{关节间隙改变}： 85.6% <italic>vs</italic> 73.1%；灵敏度_{关节间隙改变}： 83.0% <italic>vs</italic> 60.4%；<italic>P</italic>&lt;0.05）。…”
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Study on Oil Film Characteristic of Sliding Bearing based on SDT Roundness Error Model by Zhenyu Chen, Wubin Xu, Bing Li

“…The results show that the maximum oil film pressure is changed by the spin parameter of roundness error， and the oil film pressure increases with the increase of the spin parameter； in addition， the existence of journal roundness error is beneficial to the bearing capacity and stability of sliding bearing rotor system to a certain extent； among them，when eccentricity <italic>ε</italic>&lt;0.8， the influence of journal roundness error on the bearing capacity of the system is more obvious，and when Sommerfeld number <italic>S</italic>&gt;0.6， the influence of journal roundness error on the stability is less； at the same time，the critical speed of the system will increase with the increase of screw parameter，especially when eccentricity <italic>ε</italic>&gt;0.6.…”
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Climate Change Vulnerability Assessment in Mangrove-Dependent Communities of Manoka Island, Littoral Region of Cameroon by Evariste Fongnzossie, Denis Jean Sonwa, Philippes Mbevo, Fabrice Kentatchime, Aurelie Mokam, Claude Tatuebu Tagne, Lydie Flora Essamba A. Rim

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中国南方地区亨廷顿患者不同运动分型的临床特征 by 林丽山, 苏凤娟, 吴腾腾, 曾译萱, 尤桦菁, 陈定邦, 李洵桦, 裴中

“…不同分型临床特征不同，运动机能减退-僵硬为主型患者全面生活能力低于舞蹈症状为主型患者［8.00（4.00<italic>～</italic>11.00）<italic>vs </italic>13.00（11.00<italic>～</italic> 13.00）；<italic>P</italic>=0.037］。…”
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Effect of Multi-channel Functional Electrical Stimulation on Cognitive Function of Bedridden Elderly by Dandan XIE, Yulian REN, Cheng CHEN, Chen ZHANG, Xiaokuo HE

“…Objective:To explore the effect of multi-channel functional electrical stimulation (FES) on the cognitive function of bedridden elderly, and observe its effect on the complications due to long-term bed, such as pulmonary infection, urinary tract infection and pressure sores.Methods:76 bedridden elderly were randomly assigned to the FES group (<italic>n</italic>=38) and control group (<italic>n</italic>=38). …”
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Research on Rehabilitation Training Based on Principal Component Analysis of Three Dimensional Motion Data of Taijiquan by Xiang LI, Jian WANG, Tianjiao LI, Xiangbin WANG

“…Objective:In order to improve the effectiveness of rehabilitation training, using the principal component analysis method to study movement characteristics of TAI CHI action.Methods:The subjects played Taijiquan "YUNSHOU" action of YANG style, meanwhile, the three dimensional motion capture system (Motion Analysis) were used for data acquisition, collected motion data of elbow, shoulder, head and body cadres, and then analyzed the data by principal component analysis method.Results:The obtained data were statistically analyzed, which showed that the selected joints motion data were correlated (<italic>P</italic>&lt;0.01), head rotation angle and torso rotation angle existed significant correlation (correlation coefficient is 0.993, <italic>P</italic>&lt;0.01), head rotation angle and shoulder flexion angle were correlated (<italic>P</italic>&lt;0.01), shoulder flexion angle and elbow flexion angle were correlated (<italic>P</italic>&lt;0.01); principal component analysis results showed that when the trunk rotation angle was taken as variables, elbow flexion angle, shoulder flexion angle, head rotation angle were considered as independent variables, all the joints were involved in completing the hand movements (<italic>P</italic>&lt;0.01).Conclusion:Taijiquan "YUNSHOU" movements can be divided into two main components, the main motion components can be decomposed in the rehabilitation training were conducted, and then whole motion integration training were conducted, it will speed up motor learning process during rehabilitation period, improve coordination of action, thus achieving the purpose of fast and efficient recovery.…”
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A Meta-analysis: Effect of Tai Chi on Single-leg Standing Time of the Elderly by Xiaojun LI, Tingyu CHEN, Cui'e FENG, Jinxiu CHEN

“…In single-leg stance with the eyes open (SLO), the effect was better than in single-leg stance with the eyes closed (SLC), and the result is [WMD=8.97, 95%<italic>CI</italic> (8.05, 9.90) ] and [WMD=5.05, 95%<italic>CI</italic> (2.72, 7.37) ] respectively. …”
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Study of Static Progressive Flexion Mitt on Finger Flexion Improvement for Stiff Hands by Zhongfei BAI, Xiaoyu SHI, Weili XIA, Chuanping LI, Huifang WANG

“…Passive and active range of motion of metacarpal-phalange joints, proximal inter-phalange joints and distal inter-phalange joints were assessed before and after the intervention.Results:The improvements on passive range of motion of metacarpal-phalange joints in experimental group were better than those in control group (<italic>P</italic>&lt;0.05), the improvments on active range of motion of metacarpal-phalange joints were also significantly different between two groups (<italic>P</italic>&lt;0.05). …”
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带弯剪屈服耗能梁段的K形偏心支撑钢框架滞回性能研究 by 陈世玺, 吴杨周, 于海丰, 马康, 王焱, 黄友强

“…为进一步研究其抗震性能，在试验模型的基础上改变了中部剪切型耗能梁（简写为SL）的长度<italic>l</italic>_m，采用ABAQUS有限元软件建立了8个数值模型并对之进行了滞回性能分析，分析了滞回曲线、承载力、刚度及耗能能力等随<italic>l</italic>_m/<italic>e</italic>（<italic>e</italic>为耗能梁整体的长度）的变化规律，并给出了<italic>l</italic>_m/<italic>e</italic>的设计建议。…”
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System Review of Effect of Shadowboxing Exercise on Sleep Quality of the Elderly by Maomao HUANG, Weiqiang MU, Guohua ZHENG

“…Results of meta analysis showed that compared with blank control group, the score of sleep quality in pittshurgh sleep quality index (PSQI) in shadowboxing exercise group was decreased [SMD-0.85, 95%CI (-1.25, -0.45), <italic>P</italic>&lt;0.000 1], the score of sleep latency was decreased [SMD-1.31, 95%CI (-1.57, -1.05), <italic>P</italic>&lt;0.000 01], the score of sleep disturbance was decreased [MD-0.36, 95%CI (-0.53, -0.20), <italic>P</italic>&lt;0.000 1], the score of sleeping medications was decreased [MD-0.29, 95%CI (-0.45, -0.13), <italic>P</italic>=0.000 3], the score of daytime dysfunction was decreased [MD-0.19, 95%CI (-0.30, -0.08), <italic>P</italic>=0.000 7], and the total score of PSQI was decreased [MD-2.12, 95%CI (-3.00, -1.24), <italic>P</italic>&lt;0.000 01].Conclusion:Shadowboxing exercise can improve sleep quality ofthe elderly, but whether the curative effect is long-term would still need more high-quality RCTs to confirm.…”
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Effect of Nape Acupuncture Combined with Swallowing Training on Dysphagia in Patients with Parkinson's Disease by Linjing WANG, Xue WANG, Jiyao ZHANG, Jiashuai LI, Xinlei HOU, Luwen ZHU

“…Objective:To explore the effect of acupuncture combined with swallowing training in patients with Parkinson's disease with swallowing dysfunction.Methods:From August 2017 to August 2019, a total of 120 patients with Parkinson's dysphagia with gradesⅡtoⅣof the"Kubota Water Swallowing Test"were selected and randomly divided into treatment group (<italic>n</italic>=60) and control group (<italic>n</italic>=60). …”
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塞罕坝地区褐柳莺巢址选择及其对繁殖成功率的影响 by 汪挥胜, 祃来坤, 王姣姣, 侯建华

“…赤狐（<italic>Vulpes vulpes</italic>）的巢捕食是褐柳莺繁殖失败的主要因素（66.67%），繁殖成功巢和被捕食巢在巢树1 m半径范围内不同植被类型的盖度有显著差异，被捕食巢拥有更高的草本盖度（<italic>t</italic>=-2.847，<italic>P</italic>=0.014）和更低的木本盖度（<italic>Z</italic>=-2.525，<italic>P</italic>=0.012），低处的草本盖度相较高处的木本盖度可能增强了捕食者靠近的难度。…”
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Protective Mechanism of Blood-brain Barrier of Cerebral Hemorrhage Model Rats with Different Acupuncture Manipulation Duration by Xiaozhuo SUN, Zhuolin YANG, Zhihong MENG

“…Compared with the sham-operated group, the expression of JAM-1 in the model, acupuncture 5s and 60s groups were significantly decreased(<italic>P</italic>&lt;0.05). Compared with the model group, the expression of the acupuncture 5s group was not significant(<italic>P</italic>&gt;0.05). …”
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Effect of Exercise Rehabilitation Training on Humoral Factors in Patients with Chronic Heart Failure and its Effect Observation by Yi DING, Chenchen GUO, Jinglong SUN, Wanhong WANG, Wangjun HOU, He ZHUANG

“…The total effective rate in the combination group was better than that in the control group (<italic>P</italic>&lt; 0.05). There was no significant difference in the distribution of cardiac function grades between the two groups before treatment (<italic>P</italic>&gt; 0.05). …”
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