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| 1 | Laparoscopic Partial Nephrectomy With Segmental Renal Artery Clamping:Technique and Clinical Outcomes显示文摘Background:Warm ischemic injury is one of the most important factors affecting renal function in partial nephrectomy(PN).The technique of segmental renal artery clamping emerges as an alternative to conventional renal artery clamping for renal hilar control.Objective:To evaluate the feasibility and efficiency of laparoscopic PN(LPN) with segmental renal artery clamping in comparison with the conventional technique.Design,setting,and participants:A total of 75 patients underwent LPN from June 2007 to November 2009.All patients had T1a or T1b tumor in one kidney and a normal contralateral kidney.Thirty-seven patients underwent surgeries with main renal artery clamping,and 38 underwent surgeries with segmental artery clamping.Intervention:All procedures were performed by the same laparoscopic surgeon.Measurements:Blood loss,operation time,warm ischemia(WI) time,and complications affected renal function before and after operation were recorded.Results and limitations:All LPNs were completed without conversion to open surgery or nephrectomy.The novel technique slightly increased WI time(p < 0.001) and intraoperative blood loss(p = 0.006),while it provided better postoperative affected renal function(p < 0.001) compared with the conventional technique.The total complication rate was 12%.Among the 38 cases where segmental renal artery clamping was performed,7 had to convert to the conventional method.Tumor size and location influenced the number of clamped segmental arteries.Long-term postoperative renal function is still awaited.Conclusions:LPN with segmental artery clamping is safe and feasible in clinical practice.It minimizes the intraoperative WI injury and improves early postoperative affected renal function compared with main renal artery clamping.(C) 2010 European Association of Urology.Published by Elsevier B.V.All rights reserved. | Shao,P.F. Qin,C. Yin,C.J. Meng,X.X. Ju,X.B. Li,J. Lü,Q.A. Zhang,W. Xu,Z.Q.Shao,Pengfei Qin,Chao Yin,Changjun Meng,Xiaoxin Ju,Xiaobing Li,Jie Lü,Qiang Zhang,Wei Xu,Zhengquan] Nanjing Med Univ,Affiliated Hosp 1,Dept Urol,Nanjing,Peoples R China.Guangzhou Rd 300,Nanjing 210029,Peoples R China. | 2011 | 南京医科大学学报(自然科学版)2011，31，7： | 123 |
| 2 | Exogenous plant MIR168a specifically targets mammalian LDLRAPI: evidence of cross-kingdom regulation by microRNA显示文摘 | Lin Zhang Dongxia Hou Xi Chen Donghai Li Lingyun Zhu Yuj ing Zhang Jing Li Zhen Bian Xiangying Liang Xing Cai Yuan Yin Cheng Wang Tianfu Zhang Dihan Zhu Dianmu Zhang Jie Xu Qun Chen Yi Ba Jing Liu Qiang Wang Jianqun Chen Jin Wang Meng Wang Qipeng Zhang Junfeng Zhang Ke Zen Chen-Yu Zhang | 2012 | Cell Research2012，22，1： | 155 |
| 3 | CRISPR/Cas9-mediated gene editing in human tripronuclear zygotes显示文摘染色体编辑工具例如定期聚类短 palindromic 重复(CRISPR ) 联系了的 interspaced 系统(Cas ) 广泛地被用来包括动物接合子和人的房间在模型系统修改基因,并且为基本研究和临床的应用保持巨大的诺言。迄今为止,严肃的知识差距在人的早胚胎,并且在效率和在人的培植前胚胎使用象 CRISPR/Cas9 那样的技术的潜在的离开目标效果留在我们 DNA 修理机制的理解。在这份报告,我们使用了推进的接合子调查 CRISPR/Cas9-mediated 基因在人的房间编辑的 tripronuclear (3PN ) 。我们发现 CRISPR/Cas9 能有效地劈开内长的 -globin 基因(HBB ) 。然而,相应再结合的效率指导了 HBB 的修理(HDR ) 是低的,编辑胚胎是马赛克。离开目标劈开在由 T7E1 试金并且 whole-exome 定序揭示了的这些 3PN 接合子也是明显的。而且,内长的 delta-globin 基因(HBD ) 对 HBB 相应,与外长的施主 oligos 竞争了充当修理模板,导致倔强的变化。我们的数据也显示在这些胚胎的 HBB 地点的修理通过非转线路 HDR 小径优先地发生了。一起拿,我们的工作加亮紧迫的需要进一步改进 CRISPR/Cas9 平台的忠实和特性,为编辑的 CRSIPR/Cas9-mediated 的任何临床的应用程序的一个前提。 | Puping Liang Yanwen Xu Xiya Zhang Chenhui Ding Rui Huang Zhen Zhang Jie Lv Xiaowei Xie Yuxi Chen Yujing Li Ying Sun Yaofu Bai Zhou Songyang Wenbin Ma Canquan Zhou Junjiu Huang | 2015 | Protein & Cell2015，6，5： | 149 |
| 4 | Stable classi?cation with limited sample: transferring a 30-m resolution sample set collected in 2015 to mapping 10-m resolution global land cover in 2017显示文摘As the world strives to reduce the impact of population growth, urbanization, agricultural expansion, and climate change on food security, energy and water shortage, resource over-exploration, biodiversity loss, environmental pollution, and ultimately human health, timely and higher resolution land cover information is urgently needed to achieve the sustainable development goals of the United Nations. | Peng Gong Han Liu Meinan Zhang Congcong Li Jie Wang Huabing Huang Nicholas Clinton Luyan Ji Wenyu Li Yuqi Bai Bin Chen Bing Xu Zhiliang Zhu Cui Yuan Hoi Ping Suen Jing Guo Nan Xu Weijia Li Yuanyuan Zhao Jun Yang Chaoqing Yu Xi Wang Haohuan Fu Le Yu Iryna Dronova Fengming Hui Xiao Cheng Xueli Shi Fengjin Xiao Qiufeng Liu Lianchun Song | 2019 | Science Bulletin2019，64，6： | 166 |
| 5 | Identification of a novel coronavirus causing severe pneumonia in human:a descriptive study显示文摘Background:Human infections with zoonotic coronaviruses(CoVs),including severe acute respiratory syndrome(SARS)-CoV and Middle East respiratory syndrome(MERS)-CoV,have raised great public health concern globally.Here,we report a novel batorigin CoV causing severe and fatal pneumonia in humans.Methods:We collected clinical data and bronchoalveolar lavage(BAL)specimens from five patients with severe pneumonia from Wuhan Jinyintan Hospital,Hubei province,China.Nucleic acids of the BAL were extracted and subjected to next-generation sequencing.Virus isolation was carried out,and maximum-likelihood phylogenetic trees were constructed.Results:Five patients hospitalized from December 18 to December 29,2019 presented with fever,cough,and dyspnea accompanied by complications of acute respiratory distress syndrome.Chest radiography revealed diffuse opacities and consolidation.One of these patients died.Sequence results revealed the presence of a previously unknownβ-CoV strain in all five patients,with 99.8%to 99.9%nucleotide identities among the isolates.These isolates showed 79.0%nucleotide identity with the sequence of SARS-CoV(GenBank NC_004718)and 51.8%identity with the sequence of MERS-CoV(GenBank NC_019843).The virus is phylogenetically closest to a bat SARS-like CoV(SL-ZC45,GenBank MG772933)with 87.6%to 87.7%nucleotide identity,but is in a separate clade.Moreover,these viruses have a single intact open reading frame gene 8,as a further indicator of bat-origin CoVs.However,the amino acid sequence of the tentative receptor-binding domain resembles that of SARS-CoV,indicating that these viruses might use the same receptor.Conclusion:A novel bat-borne CoV was identified that is associated with severe and fatal respiratory disease in humans. | Li-Li Ren Ye-Ming Wang Zhi-Qiang Wu Zi-Chun Xiang Li Guo Teng Xu Yong-Zhong Jiang Yan Xiong Yong-Jun Li Xing-Wang Li Hui Li Guo-Hui Fan Xiao-Ying Gu Yan Xiao Hong Gao Jiu-Yang Xu Fan Yang Xin-Ming Wang Chao Wu Lan Chen Yi-Wei Liu Bo Liu Jian Yang Xiao-Rui Wang Jie Dong Li Li Chao-Lin Huang Jian-Ping Zhao Yi Hu Zhen-Shun Cheng Un-Lin Liu Zhao-Hui Qian Chuan Qin Qi Jin Bin Cao Jian-Wei Wang | 2020 | Chinese Medical Journal2020，，9： | 99 |
| 6 | Growth inhibition and apoptosis induction Sulindac on Human gastric cancer cells显示文摘AIM: To evaluate the effects of sulindac in inducing growth inhibition and apoptosis of human gastric cancer cells in comparison with human hepatocellular carcinoma (HCC)cells.METHODS: The human gastric cancer cell lines MKN45 and MKN28 and human hepatocellular carcinoma cell lines HepG2and SMMC7721 were used for the study. Anti-proliferative effect was measured by MTT assay, and apoptosis was determined by Hoechst-33258 staining, electronography and DNA fragmentation. The protein of cyclooxygenase-2 (COX(2) and Bcl-2 were detected by Westem dot blotting.RESULTS: Sulindac could initiate growth inhibition and apoptosis of MKN45, MKN28, HepG2 and SMMC7721 cells in a dose-and time-dependent manner. Growth inhibitory activity and apoptosis were more sensitive in HepG2 cells than in SMMC7721 cells, MKN45 and MKN28 cells. After 24hours incubation with sulindac at 2mmol. L-1 and 4mmol.L-1, the level of COX-2 and Bcl-2 protein were lowered in MKN45, SMMC7721 and HepG2 cells but not in MKN28 cells.CONCLUSION: Sulindac could inhibit the growth of gastric cancer cells and HCC cells effectively in vitro by apoptosis induction, which was associated with regression of COX-2and Bcl-2 expression. The growth inhibition and apoptosis of HCC cells were greater then that of human gastric cancer cells. The different effects of apoptosis in gastric cancer cells may be related to the differentiation of the cells. | Yun-Lin Wu~1 Bo Sun~1 Xue-Jun Zhang~2 Sheng-Nian Wang~2 Heng-Yi He~2 Min-Min Qiao~1 Jie Zhong~1 Jia-Yu Xu~1 1 Department of Gastroenterology,Ruijin Hospital,Shanghai Second Medical University,Shanghai 200025,China2 Institude of Biochemistry and Cell Biology,Shanghai Institues for Biological Sciences,Chinese Academy of Sciences.Shanghai 200025,China | 2001 | World Journal of Gastroenterology2001，7，6： | 64 |
| 7 | 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents显示文摘Syncope belongs to the transient loss of consciousness(TLOC), characterized by a rapid onset, short duration, and spontaneous complete recovery. It is common in children and adolescents, accounting for 1% to 2% of emergency department visits.Recurrent syncope can seriously affect children's physical and mental health, learning ability and quality of life and sometimes cardiac syncope even poses a risk of sudden death. The present guideline for the diagnosis and treatment of syncope in children and adolescents was developed for guiding a better clinical management of pediatric syncope. Based on the globally recent development and the evidence-based data in China, 2018 Chinese Pediatric Cardiology Society(CPCS) guideline for diagnosis and treatment of syncope in children and adolescents was jointly prepared by the Pediatric Cardiology Society, Chinese Pediatric Society, Chinese Medical Association(CMA)/Committee on Pediatric Syncope, Pediatricians Branch, Chinese Medical Doctor Association(CMDA)/Committee on Pediatric Cardiology, Chinese College of Cardiovascular Physicians, Chinese Medical Doctor Association(CMDA)/Pediatric Cardiology Society, Beijing Pediatric Society, Beijing Medical Association(BMA). The present guideline includes the underlying diseases of syncope in children and adolescents, the diagnostic procedures, methodology and clinical significance of standing test and headup tilt test, the clinical diagnosis vasovagal syncope, postural orthostatic tachycardia syndrome, orthostatic hypotension and orthostatic hypertension, and the treatment of syncope as well as follow-up. | Cheng Wang Yaqi Li Ying Liao Hong Tian Min Huang Xiangyu Dong Lin Shi Jinghui Sun Hongfang Jin Junbao Du Jindou An Jie Chen Mingwu Chen Qi Chen Sun Chen Yonghong Chen Zhi Chen Adolphus Kai-tung Chau Junbao Du Zhongdong Du Junkai Duan Hongyu Duan Xiangyu Dong Lin Feng Lijun Fu Fangqi Gong Yonghao Gui Ling Han Zhenhui Han Bing He Zhixu He Xiufen Hu Yimin Hua Guoying Huang Min Huang Ping Huang Yujuan Huang Hongfang Jin Mei Jin Bo Li Fen Li Tao Li Xiaohui Li Xiaoyan Liu Yan Li Haitao Lv Tiewei Lv Zipu Li Luyi Ma Silin Pan Yusheng Pang Hua Peng Yuming Qin Jie Shen Lin Shi Kun Sun Jinghui Sun Hong Tian Jie Tian Cheng Wang Hong Wang Lei Wang Jinju Wang Wendi Wang Yuli Wang Rongzhou Wu Tianhe Xia Yanyan Xiao Chunhong Xie Yanlin Xing Zhenyu Xiong Baoyuan Xu Yi Xu Hui Yan Shiwei Yang Qijian Yi Xia Yu Xianyi Yu Yue Yuan Hongyan Zhang Huili Zhang Li Zhang Qingyou Zhang Xi Zhang Yanmin Zhang Zhiwei Zhang Cuifen Zhao Bin Zhou Hua Zhu | 2018 | Science Bulletin2018，63，23： | 54 |
| 8 | A Rare Allele of GS2 Enhances Grain Size anc Grain Yield in Rice显示文摘谷物尺寸决定谷物重量并且影响谷物质量。调整谷物尺寸的几主要量的特点 loci (QTL ) 被克隆;然而,我们调整米饭谷物的尺寸的内在的机制的理解仍然保持碎片。这里,我们报导克隆和主导的 QTL 的描述,染色体 2 上的谷物尺寸(GS2 ) 编码调整生长的因素 4,一个 transcriptional 管理者。GS2 本地化到原子核并且可以充当抄写使活跃之物。影响 microRNA 的有约束力的地点的 GS2 的一个稀罕变化, OsmiR396c,原因提高了 GS2/OsGRF4 的表示。GS2 表示的增加导致更大的房间和房间的增加的数字,它因此提高谷物重量和产量。进米饭栽培变种的 GS2/OsGRF4 的这稀罕等位基因的介绍能显著地提高谷物重量和增加谷物产量,用在引起产量很高的米饭变化的可能的应用。 | Jiang Hu Yuexing Wang Yunxia Fang Longjun Zeng Jie Xu Haiping Yu Zhenyuan Shi Jiangjie Pan Dong Zhang Shujing Kang Li Zhu Guojun Dong Longbiao Guo Dali Zeng Guangheng Zhang Lihong Xie Guosheng Xiong Jiayang Li Qian Qian | 2015 | Molecular Plant2015，8，10： | 57 |
| 9 | Elevation of tumor necrosis factor-α,interleukin-1β and interleukin-6 levels in aortic intima of Chinese Guizhou minipigs with streptozotocin-induced diabetes显示文摘有调停毒素的胰腺的损坏的背景大动物模型关于糖尿病 mellitus 和心血管的糖尿病的复杂并发症在研究广泛地被使用了。试图证实有 streptozotocin ( STZ )的中国贵州 minipig 模型导致了糖尿病并且描绘动物的现在的学习由在大动脉的墙中分析煽动性的 cytokine 层次当模特儿,例如肿瘤坏死因素( TNF ), interleukin-1 ( IL-1 )和 interleukin-6 ( IL-6 ) .Methods 22 男中国贵州 minipigs (变老, 4~6 个月;重量, 20 kg 到 30 kg ) 被划分成导致 STZ 的糖尿病的组(n=12 ) 和控制组(n=10 ) 。STZ (125 mg/kg ) 被管理导致多糖症,以后,胰岛素被用来在 10 mmol/L 下面控制 fasting 血葡萄糖层次。口头的葡萄糖忍耐测试(OGTT ) 以前被执行并且在 STZ 管理和丙氨酸 transaminase,天门冬素 transaminase,白朊,血脲氮, creatinine,类脂化合物和白色的浆液集中以后的一个月血房间计数以前并且六个月以后被测量。在六个月和胰为小岛房间 immunohistochemically 被检验以后,在两个组的动物是 euthanized。糖尿病的 minipigs 和控制的大动脉的 intima 在由西方的污点中等的调节的组织为 TNF- 水平被分析。在大动脉的 intima 的 TNF- , IL-1 和 IL-6 mRNA 层次是由反向的抄写和聚合酶链反应(RT-PCR ).Results 的 assayed 在浆液葡萄糖层次的重要举起被观察在 STZ 正式就职(P0.001 ) 和显著地增加的 OGTT 价值以后的一个月和六个月被注意,与基线数据相比。正常的胰有许多不规则的大小的小岛和小岛房间的小簇,当在糖尿病的 minipigs 的胰小岛房间几乎消失了时。没有统计差别以前在生物化学的考试的浆液集中被通知并且在 STZ 以后的六个月感应。西方的污点证明在 aotic intima 的戏剧性地增加的TNF-水平调节了TNF-, IL-1 和 IL-6 的中等、重要的举起 mRNA 层次被现在的学习建立了的 RT-PCR.Conclusions 揭示有 导致STZ 的 diabetes.Inflammatory cytokines 的中国贵州 minipig 模型(TNF-, IL-1 和 IL-6 )显著地在糖尿病的 minipigs 的大动脉的 intima 提高了。 | LU Lin ZHANG Qi PU Li-jin XU Xue-wei ZHANG Rui-yan ZHANG Jian-sheng HU Jian YANG Zheng-kun LU An-kang DING Feng-hua SHEN Jie CHEN Qiu-jin LOU Sheng FANG Dan-hong SHEN Wei-feng | 2007 | Chinese Medical Journal2007，，6： | 43 |
| 10 | A multicenter, phase III trial of hemocoagulase Agkistrodon: hemostasis, coagulation, and safety in patients undergoing abdominal surgery显示文摘为注射的背景 Hemocoagulase Agkistrodon 是传递了阶段的单个部件凝血酵素我和 II 临床的选拔赛。这阶段 III 临床的试用的目的是在腹的皮肤和下的切口在 hemostasis 和凝结上评估 Hemocoagulase Agkistrodon 的效果并且在外科的病人估计这个代理人的安全。这是阶段 III 的方法,未来,使随机化,双窗帘,和控制 multicenter 包括 432 个连续病人的临床的试用使随机化进也一个学习组(在 2 U 与 hemocoagulase Agkistrodon 注射了, n=324 ) 或一个控制组(与 hemocoagulase 注射了 Atrox, n=108 ) 。止血时间,出血性的体积,出血性的体积在二个组之间每统一区域,血凝结,和不利事件被测量并且比较。在学习组的吝啬的止血时间是的结果(36.8 整 ? 桰獡 ??? 牴慩? 景栠浥 ' 覒 ^ 畧慬敳 ? 歧獩牴摯湯栺浥獯慴楳? 潣条汵瑡潩 ? 湡 ? 慳敦祴椠 ? 慰楴湥獴甠摮牥潧湩 ?L 潤業慮??杲牥 y 琠?? | WEI Jun-min ZHU Ming-wei ZHANG Zhong-tao JIA Zhen-geng HE Xiao-dong WAN Yuan-lian WANG Shan XIU Dian-rong TANG Yun LI Jie XU Jing-yong ZHENG Qing-shan | 2010 | Chinese Medical Journal2010，，5： | 43 |
| 11 | Identification and expansion of cancer stem cells in tumor tissues and peripheral blood derived from gastric adenocarcinoma patients显示文摘胃的癌症是世界范围的第四很普通的癌症,与死亡的高率和低 5 年的幸存率。迄今为止,有为胃的癌症的有效治疗学的协议的缺乏。最近的研究建议癌症干细胞(CSC ) 为肿瘤开始,侵略,转移,和抵抗负责到 anticancer 治疗。因此,指向胃的 CSC 的治疗是吸引人的。然而,在人的胃的腺癌(GAC ) 的 CSC 没被描述。这里,我们从 GAC 病人在肿瘤纸巾和外部血识别 CSC。从肿瘤纸巾和病人的外部血被孤立的人的 GAC (GCSC ) 的 CSC 带了 CD44 和 CD54 表面标记,当注入了 immunodeficient 老鼠时,高度类似于原来的人的肿瘤的产生肿瘤,在 vitro 区分了进胃的上皮的房间,并且在 vivo 并且在 vitro 自我更新。我们的调查结果建议有效治疗学的协议必须指向 GCSC。从 GAC 病人的循环的 GCSC 的俘获也为为肿瘤转移潜在地负责的一张批评房间人口的鉴定显示出大潜力,并且为早诊断并且胃的癌症的纵的监视提供一个有效协议。 | Tie Chen Kun Yang Jianhua Yu Wentong Meng Dandan Yuan Feng Bi Fang Liu Jie Liu Bing Dai Xinzu Chen Fang Wang Fan Zeng Hong Xu Jiankun Hu Xianming Mo | 2012 | Cell Research2012，22，1： | 50 |
| 12 | Subduction history of the Paleo-Pacific slab beneath Eurasian continent: Mesozoic-Paleogene magmatic records in Northeast Asia显示文摘This paper presents a review on the rock associations, geochemistry, and spatial distribution of Mesozoic-Paleogene igneous rocks in Northeast Asia. The record of magmatism is used to evaluate the spatial-temporal extent and influence of multiple tectonic regimes during the Mesozoic, as well as the onset and history of Paleo-Pacific slab subduction beneath Eurasian continent. Mesozoic-Paleogene magmatism at the continental margin of Northeast Asia can be subdivided into nine stages that took place in the Early-Middle Triassic, Late Triassic, Early Jurassic, Middle Jurassic, Late Jurassic, early Early Cretaceous, late Early Cretaceous, Late Cretaceous, and Paleogene, respectively. The Triassic magmatism is mainly composed of adakitic rocks,bimodal rocks, alkaline igneous rocks, and A-type granites and rhyolites that formed in syn-collisional to post-collisional extensional settings related to the final closure of the Paleo-Asian Ocean. However, Triassic calc-alkaline igneous rocks in the Erguna-Xing'an massifs were associated with the southward subduction of the Mongol-Okhotsk oceanic slab. A passive continental margin setting existed in Northeast Asia during the Triassic. Early Jurassic calc-alkaline igneous rocks have a geochemical affinity to arc-like magmatism, whereas coeval intracontinental magmatism is composed of bimodal igneous rocks and A-type granites. Spatial variations in the potassium contents of Early Jurassic igneous rocks from the continental margin to intracontinental region, together with the presence of an Early Jurassic accretionary complex, reveal that the onset of the PaleoPacific slab subduction beneath Eurasian continent occurred in the Early Jurassic. Middle Jurassic to early Early Cretaceous magmatism did not take place at the continental margin of Northeast Asia. This observation, combined with the occurrence of low-altitude biological assemblages and the age population of detrital zircons in an Early Cretaceous accretionary complex,indicates that a strike-slip tectonic regime existed between the continental margin and Paleo-Pacific slab during the Middle Jurassic to early Early Cretaceous. The widespread occurrence of late Early Cretaceous calc-alkaline igneous rocks, I-type granites, and adakitic rocks suggests low-angle subduction of the Paleo-Pacific slab beneath Eurasian continent at this time. The eastward narrowing of the distribution of igneous rocks from the Late Cretaceous to Paleogene, and the change from an intracontinental to continental margin setting, suggest the eastward movement of Eurasian continent and rollback of the PaleoPacific slab at this time. | Jie TANG Wenliang XU Feng WANG Wenchun GE | 2018 | Science China Earth Sciences2018，61，5： | 48 |
| 13 | Chinese Stroke Association guidelines for clinical management of cerebrovascular disorders: executive summary and 2019 update of clinical management of ischaemic cerebrovascular diseases显示文摘Aim Stroke is the leading cause of disability and death in China.Ischaemic stroke accounts for about 60%-80%of all strokes.It is of considerable significance to carry out multidimensional management of ischaemic cerebrovascular diseases.This evidence-based guideline aims to provide the latest detailed and comprehensive recommendations on the diagnosis,treatment and secondary prevention of ischaemic cerebrovascular diseases.Methods We had performed comprehensive searches of MEDLINE(via PubMed)(before 30 June 2019),and integrated the relevant information into charts and distributed to the writing group.Writing group members discussed and determined the recommendations through teleconference.We used the level of evidence grading algorithm of Chinese Stroke Association to grade each recommendation.The draft was reviewed by the Guideline Writing Committee of Chinese Stroke Association Stroke and finalised.This guideline is fully updated every 3 years.results This evidence-based guideline is based on the treatment,care and prevention of ischaemic cerebrovascular diseases,which emphasises on pathogenesis evaluation,intravenous thrombolysis,endovascular therapy,antiplatelet therapy,prevention and treatment of complications,and risk factor management.Conclusions This updated guideline presents a framework for the management of ischaemic cerebrovascular diseases.Timely first-aid measures,professional care in the acute stage,and proactive secondary prevention will be helpful to patients. | Liping Liu Weiqi Chen Hongyu Zhou Wanying Duan Shujuan Li Xiaochuan Huo Weihai Xu Li'an Huang Huaguang Zheng Jingyi Liu Hui Liu Yufei Wei Jie Xu Yongjun Wang | 2020 | Stroke & Vascular Neurology2020，5，2： | 42 |
| 14 | Volatile profile analysis and quality prediction of Longjing tea(Camellia sinensis) by HS-SPME/GC-MS显示文摘This study aimed to analyze the volatile chemical profile of Longjing tea, and further develop a prediction model for aroma quality of Longjing tea based on potent odorants. A total of 21 Longjing samples were analyzed by headspace solid phase microextraction (HS-SPME) coupled with gas chromatography-mass spectrometry (GC-MS).Pearson's linear correlation analysis and partial least square (PLS) regression were applied to investigate the relationship between sensory aroma scores and the volatile compounds. Results showed that 60 volatile compound scould be commonly detected in this famous green tea. Terpenes and esters were two major groups characterized,representing 33.89% and 15.53% of the total peak area respectively. Ten compounds were determined to contribute significantly to the perceived aroma quality of Longjing tea, especially linalool (0.701), nonanal (0.738), (Z)-3-hexenyl hexanoate (-0.785), and β-ionone (-0.763). On the basis of these 10 compounds, a model (correlation coefficient of89.4% and cross-validated correlation coefficient of 80.4%) was constructed to predict the aroma quality of Longjingtea. Summarily, this study has provided a novel option for quality prediction of green tea based on HS-SPME/GC-MStechnique. | Jie LIN Yi DAI Ya-nan GUO Hai-rong XU Xiao-chang WANG | 2012 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2012，13，12： | 40 |
| 15 | A nomogramfor predicting overall survival in patients with low-grade endometrial stromal sarcoma: A population-based analysis显示文摘Background:Low-grade endometrial stromal sarcoma(LG-ESS)is a rare tumor that lacks a prognostic prediction model.Our study aimed to develop a nomogram to predict overall survival of LG-ESS patients.Methods:A total of 1172 patients confirmed to have LG-ESS between 1988 and 2015 were selected from the Surveillance,Epidemiology and End Results(SEER)database.They were further divided into a training cohort and a validation cohort.The Akaike information criterion was used to select variables for the nomogram.The discrimination and calibration of the nomogram were evaluated using concordance index(C-index),area under time-dependent receiver operating characteristic curve(time-dependent AUC),and calibration plots.The net benefits of the nomogram at different threshold probabilities were quantified and compared with those of the International Federation of Gynecology and Obstetrics(FIGO)criteria-based tumor staging using decision curve analysis(DCA).Net reclassification index(NRI)and integrated discrimination improvement(IDI)were also used to compare the nomogram’s clinical utilitywith that of the FIGO criteria-based tumor staging.The risk stratifications of the nomogram and the FIGO criteria-based tumor staging were compared.Results:Seven variables were selected to establish the nomogram for LG-ESS.The C-index(0.814 for the training cohort and 0.837 for the validation cohort)and the time-dependent AUC(>0.7)indicated satisfactory discriminative ability of the nomogram.The calibration plots showed favorable consistency between the prediction of the nomogram and actual observations in both the training and validation cohorts.The NRI values(training cohort:0.271 for 5-year and 0.433 for 10-year OS prediction;validation cohort:0.310 for 5-year and 0.383 for 10-year OS prediction)and IDI(training cohort:0.146 for 5-year and 0.185 for 10-year OS prediction;validation cohort:0.177 for 5-year and 0.191 for 10-year OS prediction)indicated that the established nomogram performed significantly better than the FIGO criteria-based tumor staging alone(P<0.05).Furthermore,DCA showed that the nomogram was clinically useful and had better discriminative ability to recognize patients at high risk than the FIGO criteria-based tumor staging.Conclusions:A prognostic nomogram was developed and validated to assist clinicians in evaluating prognosis of LG-ESS patients. | Jie Wu Huibo Zhang Lan Li Mengxue Hu Liang Chen Bin Xu Qibin Song | 2020 | Cancer Communications2020，40，7： | 35 |
| 16 | Pathological changes at early stage of multiple organ injury in a rat model of severe acute pancreatitis显示文摘BACKGROUND:Severe acute pancreatitis (SAP) is a commonly seen acute abdominal syndrome characterized by sudden onset,rapid progression and high mortality rate.The damage in peripheral organs may be more severe than that in the pancreas,and can even lead to multiple organ dysfunction.It is critical to recognize early pathological changes in multiple organs.This study aimed to assess the early pathological features of damaged organs in a rat model of SAP.METHODS:Thirty clean grade healthy male Sprague-Dawley rats weighing 250-300 g were randomly divided into a model control group (n=15) and a sham-operated group (n=15).The SAP rat model was induced by sodium taurocholate.Samples of blood and from multiple organs were collected 3 hours after operation.We assessed the levels of IL-6,TNF-α,PLA2,NO,ET-1,MDA,amylases and endotoxin in blood and observed the early pathological changes in multiple damaged organs.RESULTS:Levels of IL-6,TNF-α,PLA2,NO,ET-1 and MDA in serum and of amylase and endotoxin in plasma of the model control group rats were significantly higher than those of the sham-operated group (P<0.01).Different degrees of pathological change were observed in multiple damaged organs.CONCLUSION:Multiple organ injury may occur at the early stage of SAP in rats. | Zhang, Xi-Ping Zhang, Jie Ma, Mei-Li Cai, Yang Xu, Ru-Jun Xie, Qi Jiang, Xin-Ge Ye, Qian | 2010 | Hepatobiliary & Pancreatic Diseases International2010，9，1： | 33 |
| 17 | Karyotype Stability and Unbiased Fractionation in the Paleo-Allotetraploid Cucurbita Genomes显示文摘 | Honghe Sun Shan WU Guoyu Zhang Chen Jiao Shaogui Guo Yi Ren Jie Zhang Haiying Zhang Guoyi Gong Zhangcai Jia Fan Zhang Jiaxing Tian William J. Lucas Jeff J. Doyle Haizhen Li Zhangjun Fei Yong Xu | 2017 | Molecular Plant2017，10，10： | 33 |
| 18 | Prevalence and features of fatty liver detected by physical examination in Guangzhou显示文摘AIM:To investigate the prevalence of fatty liver discovered upon physical examination of Chinese patients and determine the associated clinical characteristics.METHODS:A total of 3433 consecutive patients who received physical examinations at the Huangpu Division of the First Affiliated Hospital at Sun Yat-sen University in Guangzhou,China from June 2010 to December2010 were retrospectively enrolled in the study.Results of biochemical tests,abdominal ultrasound,electrocardiography,and chest X-ray were collected.The diagnosis of fatty liver was made if a patient met any two of the three following ultrasonic criteria:(1)liver and kidney echo discrepancy and presence of an increased liver echogenicity(bright);(2)unclear intrahepatic duct structure;and(3)liver far field echo decay.RESULTS:The study population consisted of 2201males and 1232 females,with a mean age of 37.4±12.8 years.When all 3433 patients were considered,the overall prevalence of hyperlipidemia was 38.1%,of fatty liver was 26.0%,of increased alanine aminotransferase(ALT)and/or aspartate aminotransferase(AST)levels was 11.9%,of gallstone was 11.4%,of hyperglycemia was 7.3%,of hypertension was 7.1%,and of hyperuricemia was 6.2%.Of the 2605 patients who completed the abdominal ultrasonography exam,677(26.0%)were diagnosed with fatty liver and the prevalence was higher in males(32.5%vs females:15.3%,P<0.001).The overall prevalence of fatty liver increased with age,with the peak prevalence(39.5%)found in the 60 to 70-year-old age group.Among patients between the ages of 18 to 50-year-old,the prevalence of fatty liver was significantly higher in males(20.2%vs females:8.7%,P<0.001);the difference in prevalence between the two sexes in patients>50-year-old did not reach statistical significance.Only 430 of the patients diagnosed with fatty liver had complete information;among those,increased ALT and/or AST levels were detected in only 30%,with all disturbances being mild or moderate.In these 430 patients,the overall prevalence of hypertriglyceridemia was 31.4%,of mixed type hyperlipidemia was 20.9%,of hypercholesterolemia was 12.3%,of hyperglycemia was 17.6%,of hypertension was 16.0%,of hyperuricemia was 15.3%,and of gallstone was 14.4%.Again,the prevalences of hypertriglyceridemia and hyperuricemia were higher in males(hypertriglyceridemia,36.0%vs females:12.0%,P<0.05;hyperuricemia,17.3%vs females:7.2%,P<0.05);in contrast,however,the prevalences of mixed type hyperlipidemia and hypercholesterolemia was higher in females(mixed type hyperlipidemia,18.7% vs females:30.1%,P<0.05,hypercholesterolemia,9.5%vs females:24.1%,P<0.05).Finally,comparison of the fatty liver group to the non-fatty liver group showed that prevalences of hyperlipidemia,hyperglycemia,hypertension,and hyperuricemia were higher in the former(all P<0.01).CONCLUSION:A high prevalence of fatty liver is detected upon physical examination in Guangzhou,and the primary associated clinical findings are hyperlipidemia,hyperglycemia,hypertension,and hyperuricemia. | Xian-Hua Liao Xu Cao Jie Liu Xiao-Hua Xie Yan-Hong Sun Bi-Hui Zhong | 2013 | World Journal of Gastroenterology2013，19，32： | 30 |
| 19 | Upregulation of hypoxia inducible factor 1α mRNA is associated with elevated vascular endothelial growth factor expression and excessive angiogenesis and predicts a poor prognosis in gastric carcinoma显示文摘AIM: To investigate the implication of the hypoxia inducible factor HIF-1α mRNA in gastric carcinoma and its relation to the expression of vascular endothelial growth factor (VEGF) protein, tumor angiogenesis invasion/metastasis and the patient's survival. METHODS: In situ hybridization was used to examine expression of HIF-1α mRNA, and immunohistochemical staining was used to examine expression of VEGF protein and CD34 in 118 specimens from patients with gastric carcinoma. RESULTS: The positive rates of HIF-1α mRNA and VEGF protein were 49.15% and 55.92%, respectively. Positive expressions of HIF-1α and VEGF in stage T3-T4 tumors and those with vessel invasion, lymph node metastasis and distant metastasis were dramatically stronger than stage T1-T2 cases and those without vessel invasion, lymph node metastasis and distant metastasis. The mean microvascular density (MVD) in stage T3-T4 tumors and those with vessel invasion, lymph node metastasis and distant metastasis was significantly higher than stage T1-T2 tumors and those without vessel invasion, lymph node metastasis and distant metastasis. The mean MVD in tumors with positive HIF-1α and VEGF expression was significantly higher than that in tumors with negative HIF-1α and VEGF expression. The expression of HIF- 1α was positively correlated with VEGF protein. There were positive correlations between MVD and expressionof HIF-1α and VEGF. The mean survival time and the 5-year survival rate in cases with positive expression HIF-1α and VEGF and MVD value ≥ 41.5/0.72 mm2 were significantly lower than those with negative expression of HIF-1α and VEGF and MVD value < 41.5/0.72 mm2. CONCLUSION: Overexpression of HIF-1α is found in gastric carcinoma. HIF-1α may induce the angiogenesis in gastric carcinoma by upregulating the transcription of VEGF gene, and take part in tumor invasion and metastasis. They can be used as prognostic markers of gastric cancer in clinical practice. | Jie Ma Li Zhang Guo-Qing Ru Zhong-Sheng Zhao Wen-Juan Xu | 2007 | World Journal of Gastroenterology2007，13，11： | 29 |
| 20 | Smith Prediction Monitor AGC System Based on Fuzzy Self-Tuning PID Control显示文摘In accordance with the feature of pure delay in monitor AGC system for cold rolling mill, a new fuzzy self-tuning PID Smith prediction controller is developed. The position control model is deduced based on a single stand cold rolling mill, and the fuzzy controller for monitor AGC system is designed. The analysis of dynamic performance for traditional PID Smith prediction controller and fuzzy self-tuning PID Smith prediction controller is done by MATLAB toolbox. The simulation results show that fuzzy self-tuning PID Smith controller has stronger robustness, faster response and higher static accuracy than traditional PID Smith controller. | SUN Jie ZHANG Dian-hua LI Xu ZHANG Jin DU De-shun | 2010 | Journal of Iron and Steel Research(International)2010，17，2： | 30 |
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