高龄女性新鲜与冷冻胚胎移植后妊娠及围产结局 by 王辉田, 张小霞, 朱洁茹, 李涛

“…</italic> 33.5%，OR 95%CI为0.53 （0.356，0.794），<italic>P</italic>＝0.002］、活产率［29.7% <italic>vs</italic>. 23.8%，OR 95%CI为1.93 （1.505，2.484），<italic>P</italic>＜0.001］、剖宫产率［70.5% <italic>vs</italic>. 76.6%，OR 95%CI为0.60 （0.362，0.987），<italic>P</italic>＝0.044］、多胎妊娠率［25.1% <italic>vs</italic>. 12.2%，OR 95%CI为1.89 （1.114，3.190），<italic>P</italic>＝0.018］、妊娠期高血压［2.2% <italic>vs</italic>. 4.6%，OR 95%CI为0.35 （0.128，0.947），<italic>P</italic>＝0.039］ 差异有统计学意义。…”
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miR-96-5p靶向叉头状转录因子O1对Ishikawa细胞的作用 by 冯艳奇, 张娥, 张蕾, 郝颂华, 倪婷婷

“…目的探讨微小RNA（miR）-96-5p通过靶向叉头状转录因子O1（<italic>FOXO1</italic>）基因对子宫内膜癌细胞增殖和侵袭的影响。方法qRT-PCR检测正常组织和子宫内膜癌组织中miR-96-5p和<italic>FOXO1</italic> mRNA的表达，Western blot法检测FOXO1蛋白表达。…”
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齐齐哈尔百鸟湖湿地水鸟组成和种群数量的季节变化 by 严雪洁, 张美琦, 许青

“…夏候鸟27种（57.45%），旅鸟17种（36.17%），留鸟3种（6.38%）。红嘴鸥（<italic>Chroicocephalus ridibundus</italic>）和绿头鸭（<italic>Anas platyrhynchos</italic>）是优势种。…”
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Stroke ICF Core Element Scale and Stroke Common Functional Scale: Association Studies by Qiao JIN, Xiaoyan YANG, Qijing REN

“…Objective:To investigate the correlation between Stroke ICF Core Element Scale and Stroke Common Functional Scale.Methods:Using Stroke ICF Core Element Scale, Fugl-Meyer Scale, Modified Barthel Index (MBI) to assess 50 cases of stroke patients, performing the correlation test with <italic>Pearson</italic> coefficient, <italic>Kappa</italic> value and <italic>Cronbach</italic> alpha coefficient to evaluate the validity, reliability and content consistency of the ICF Scale.Results:The <italic>Kappa</italic> values were between 0.676-0.958 (<italic>P</italic>&lt;0.001), with a good test-retest reliability and inter-rater reliability, the evaluation outcomes of two raters had a better consistency; <italic>Cronbach</italic> alpha coefficient had a good consistency in body functions, activities, participation and the environmental factors. …”
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Brain Imaging and Ultrastructural Studies of the Effect of Electroacupuncture on Improving Learning and Memory Impairments in the Focal Cerebral Isch-emia Rats by Ruhui LIN, Kunqiang YU, Xiaojie LI, Congkuai ZHAO, Chunyan LI

“…Objective:To investigate the effect of electroacupuncture(EA)at <italic>Baihui</italic> and <italic>Shenting</italic> on the learning and memory ability in focal cerebral ischemia(MCAO)rats, and then explore the underlying mechanism.Methods:Forty-five male SPF(Specific Pathogen Free)rats were randomly divided into the sham operation control group(SC group), the ischemia model group(IC group)and the electroacupuncture group(EA group). …”
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北京市密云区两栖爬行动物多样性 by 李建, 滕扬, 赵建喜, 马保忠, 曹俊, 马壮, 张德怀, 鲍伟东

“…结果显示：密云区现有两栖类 1目2科4种，爬行类2目8科24种，其中两栖类减少2种，爬行类增加8种，确认首次记录于门头沟区的黑背白环蛇（<italic>Lycodon</italic> <italic>ruhstrati</italic>）、平谷区的黑头剑蛇（<italic>Sibynophis</italic> <italic>chinensis</italic>）在本区亦有分布，在云蒙山区域再次发现中国石龙子（<italic>Plestiodon</italic> <italic>chinensis</italic>）和蓝尾石龙子（<italic>P.elegans</italic>），显示出密云区两栖爬行动物种类构成发生较大变化，可能与气候变化、植被演替有关。…”
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不锈钢复合钢H型截面钢梁受剪承载性能 by 李巍娜, 宋玉峰, 江明思

“…基于复合钢本构模型，明确了复合比<italic>β</italic>对不锈钢复合钢应力应变性能的影响。通过试验结果的承载曲线和破坏模式验证了数值模拟方法的准确性，进而以<italic>β</italic>，腹板宽高比<italic>a</italic>/<italic>h</italic>_w和腹板高厚比<italic>h</italic>_w/<italic>t</italic>_w为变量开展300个数值模型的参数分析，系统分析了变量对不锈钢复合钢H型截面钢梁受剪承载曲线和极限承载力的影响。…”
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不锈钢复合钢H形截面钢梁受剪承载性能 by 李巍娜, 宋玉峰, 江明思

“…基于复合钢本构模型，明确了复合比<italic>β</italic>对不锈钢复合钢应力-应变性能的影响。通过试验结果的承载曲线和破坏模式验证了数值模拟方法的准确性，进而以<italic>β</italic>、腹板宽高比<italic>a</italic>/<italic>h</italic>_w和腹板高厚比<italic>h</italic>_w/<italic>t</italic>_w为变量开展300个数值模型的参数分析，系统分析了各变量对不锈钢复合钢H形截面钢梁受剪承载曲线和极限承载力的影响。…”
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GD-1 Stellar Stream and Cocoon in the DESI Early Data Release by M. Valluri, P. Fagrelius, S. E. Koposov, T. S. Li, Oleg Y. Gnedin, E. F. Bell, R. G. Carlberg, A. P. Cooper, J. Aguilar, S. Ahlen, C. Allende Prieto, V. Belokurov, L. Beraldo e Silva, D. Brooks, A. Byström, T. Claybaugh, K. Dawson, A. Dey, P. Doel, J. E. Forero-Romero, E. Gaztañaga, S. Gontcho A Gontcho, J. Han, K. Honscheid, T. Kisner, A. Kremin, A. Lambert, M. Landriau, L. Le Guillou, M. E. Levi, A. de la Macorra, M. Manera, P. Martini, G. E. Medina, A. Meisner, R. Miquel, J. Moustakas, A. D. Myers, J. Najita, C. Poppett, F. Prada, M. Rezaie, G. Rossi, A. H. Riley, E. Sanchez, D. Schlegel, M. Schubnell, D. Sprayberry, G. Tarlé, G. Thomas, B. A. Weaver, R. H. Wechsler, R. Zhou, H. Zou

“…The progenitor of the GD-1 stream was an accreted globular cluster (GC) and: (a) the cocoon was produced by pre-accretion tidal stripping of the GC while it was still inside its parent dwarf galaxy; (b) the cocoon comprises debris from the parent dwarf galaxy; (c) an initially thin GC tidal stream was heated by impacts from dark subhalos in the Milky Way; (d) an initially thin GC stream was heated by a massive Sagittarius dwarf galaxy; or a combination of some of these. …”
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甘草素对去卵巢APP/PS1转基因小鼠肠道菌群的影响 by 耿清华, 赵月阳, 贺桂琼, 余华荣

“…方法将40只3月龄雌性APP/PS1双转基因小鼠随机分为假手术组 （sham， <italic>n</italic>=20）、去卵巢组（OVX， <italic>n</italic>=20）。…”
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Effect of Extracorporeal Shock Wave Therapy Combined with Kinesio Taping on Plantar Fasciitis by Mingliang JIN, Hua YUAN, Xu HU, Xu JIN, Hongru YUAN, Jiajin FAN

“…Compared with T₀time point, the VAS scores of the three groups were significantly lower at T₁and T₄time points respectively (<italic>P</italic>&lt; 0.05). The VAS score of the ESWT+KT group was lower than that of the ESWT group (<italic>P</italic>&lt; 0.05), and that of the ESWT group was lower than that of the control group (<italic>P</italic>&lt; 0.05). …”
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Effect of Regular Exercise on Anxiety and Loneliness of Rural Empty Nest Elderly by LIU Chuanshun, TONG Meiqizi, XU Yangfan, SHEN Longbin, CHEN Zhuoming

“…The results of repeated measures analysis of variance of regular exercise to reduce SAS score of rural empty elderly showed that the main effect of the group was not significant, <italic>F</italic>=0.82, <italic>P</italic>&gt;0.05, partial η²=0.01; the main effect of the number of measurements was not significant, <italic>F</italic>=3.96, <italic>P</italic>&gt;0.05, partial η²=0.06; the interaction between the number of measurements and the group was significant, <italic>F</italic>=15.84, <italic>P</italic>&lt;0.001, partial η²=0.19. …”
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肝脏分隔及门静脉右支结扎术后肝内门静脉侧支血管开放与肝组织增生关联分析 by 陈泽斌, 汤咪咪, 冯仕庭, 沈顺利, 匡铭

“…</italic>42.56%，<italic>P</italic>=0.031），而3组在手术时间、失血量、输血量水平等指标的差异均无统计学意义（<italic>P</italic>&gt;0.05）。…”
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Mechanism of Inhibition of Inflammation in Osteoarthritis by Tougu Xiaotong Capsule via Regulating Ras-Raf-MEK1/2-ERK1/2 Signaling Pathway by Munan LIN, Xiang SHAO, Limei XU, Xin ZHANG, Zaishi ZHU, Yidan HAN, Xinwei DUAN, Jianmei CHEN, song GAO, Xihai LI

“…Isolated chondrocytes of passage two were divided into blank group, model group(treatment with 10 ng/mL of LPS for 8 h), inhibitor group(treatment with 10 ng/mL of U0126 for 30 min followed by 10 ng/mL of LPS for additional 8 h)and TXC group(treatment with 10 ng/mL of LPS plus 300 μg/mL of TXC for 8 h).Western blot was carried out to detect the expression of Ras, Raf, p-ERK1/2, MEK1/2, MMP-3 and MMP-13.qPCR was used to detect the mRNAs expression of MEK1/2, ERK1/2, MMP-3 and MMP-13, as well as the expression of miR-27b, miR-34a and miR-146a.Results:1)The cytoplasm of isolated cells(P2)from the cartilage of knee joint of 4-week-old SD male rats was stained brown by typeⅡcollagen immunohistochemical staining as compared with the negative control cells, which indicated that the extracted cells were chondrocytes.2)The expression of Ras, Raf, MEK1/2, MMP-3, MMP-13 in the model group was significantly higher than that in the blank group, respectively(<italic>P</italic>&lt;0.01, <italic>P</italic>&lt;0.05), but the expression of p-ERK1/2 had no significant difference(<italic>P</italic>&gt;0.05);the expression of Ras, Raf, p-ERK1/2, MEK1/2, MMP-3, MMP-13 in both the inhibitor group and the TXC group was lower than that in the model group, respectively(<italic>P</italic>&lt;0.01, <italic>P</italic>&lt;0.05), but the expression of MEK1/2 in the TXC group had no significant difference compared to that in the model group(<italic>P</italic>&gt;0.05).3)The mRNA expression of MEK1/2, ERK1/2, MMP-3 and MMP-13 in the model group was significantly higher than that in the blank group, respectively(<italic>P</italic>&lt;0.01);their expression in both the inhibitor group and the TXC group was lower than that in the model group, respectively(<italic>P</italic>&lt;0.01, <italic>P</italic>&lt;0.05).4)The expression of miR-27b in the model group was significantly lower than that in the blank group(<italic>P</italic>&lt;0.01), but its expre-ssion in both the inhibitor group and the TXC group was higher than that in the model group(<italic>P</italic>&lt;0.01);the expression of both miR-34a and miR-146a in the model group was significantly higher than that in the blank group, respectively(<italic>P</italic>&lt;0.01, <italic>P</italic>&lt;0.05);however, their expression in both the inhibitor group and the TXC group was lower than that in the model group, respectively(<italic>P</italic>&lt;0.01, <italic>P</italic>&lt;0.05).Conclusion:Tougu Xiaotong capsule regulates the expression of key factors in Ras-Raf-MEK1/2-ERK1/2 signaling pathway and miR-27b, miR-34a and miR-146a to regulate the inflammatory of chondrocytes, thereby inhibiting osteoarthritis inflammation and protecting articular cartilage.…”
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胶质瘤侵犯中央前回对大脑半球激活斑的影响：一项任务态磁共振研究 by 曾善美, 赵静, 初建平

“…方法将56例接受了术前任务态磁共振扫描的胶质瘤患者分为中央前回侵犯组（PGI， <italic>n</italic>=21）和中央前回无侵犯组（PGNI， <italic>n</italic>=35）。…”
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环境温湿度调节对圈养喜马拉雅小熊猫行为的影响 by 郑应婕, 叶彬, 陶照生, 杨忠兴, 朱岩, 江志

“…为探讨高压微雾系统调节环境温湿度对喜马拉雅小熊猫（<italic>Ailurus fulgens</italic>）行为的影响，2020年8—9月，在杭州动物园用电子温湿度计记录并对比微雾系统开启（试验期）和未开启（对照期）的喜马拉雅小熊猫外场环境温湿度，同时用瞬时扫描法研究对比试验期和对照期喜马拉雅小熊猫的行为分配和区域选择的差异。…”
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Functional Near-Infrared Brain Network Characteristics Analysis in Patients with Cognitive Impairment after Stroke by JIN Tao, LI Haozheng, BAO Chunrong, ZHUANG Min, CAI Weiqiang, HU Ruiping, WU Yi

“…ObjectiveTo observe the differences in brain network activation and functional connectivity of patients with post-stroke cognitive impairment (PSCI) of different severity using functional near-infrared spectroscopy (fNIRS).MethodsA total of 40 stroke patients in the outpatient and inpatient Rehabilitation Department in the Pudong District of Huashan Hospital, Fudan University from April to November 2020 were recruited and divided into normal group (<italic>n</italic>=14), mild to moderate group (<italic>n</italic>=11) and severe group (<italic>n</italic>=15) according to the mini-mental state examination (MMSE) score. …”
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解冻单囊胚形态评分与早期血清β-人绒毛膜促性腺激素浓度和活产的相关性 by 蔡小华, 欧建平, 李涛

“…结果① 移植后第 12 天血清β-hCG浓度AA组和AB组均显著高于BB组（<italic>P</italic> &lt;0.001，<italic>P</italic> &lt;0.001），移植不同分级的囊胚活产率差异无统计学意义（<italic>P</italic> = 0.120）。…”
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三阴性乳腺癌化疗致重度骨髓抑制的危险因素分析及其预测模型的构建 by 黄家良, 夏坤健, 郭伟, 万成鹏, 王琳, 唐娜, 李顶

“…方法以2016年9月2日至2021年9月2日在南昌大学第二附属医院接受蒽环类联合环磷酰胺序贯紫杉醇化疗方案的TNBC病人为研究对象，分为重度骨髓抑制组与无/轻度骨髓抑制组。采用<italic>χ</italic>²检验及二元logistic回归分析化疗致重度骨髓抑制的危险因素并建立预测模型。…”
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地佐辛超前镇痛对隐匿性阴茎矫治术患儿苏醒期谵妄的临床观察 by 孙盈盈, 蔡玉柱, 张伶俐, 陆伟帆, 王曼

“…方法筛选2020年7月至2020年10月62例6～10岁拟行隐匿性阴茎矫治术的男孩，按随机数字表法分为生理盐水对照组（C组，<italic>n</italic>=32例）和地佐辛组（D组，<italic>n</italic>=30例），所有患者均采用静吸复合全麻（喉罩）。…”
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