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| 1 | 北京市城区老年人膝关节骨关节炎流行病学调查——与美国白种人膝关节骨关节炎的临床和X线比较分析显示文摘目的 旨在了解北京市城区老年人膝关节骨关节炎 (OA)的患病率 ,并比较北京市城区老年人膝关节炎的患病率同美国白人患病率的差异。方法 从北京市 3个城区 6 0岁以上的北京男女居民随机抽取样本 ,其中男 730例 ,女 1 0 5 1例。所采用研究方案与美国Framingham骨关节研究方案一致。受检者分别完成入户调查及其问卷 ,然后受检者到医院进行双膝关节持重正位X线检查。采用年龄标化患病率比表达该研究和美国Framingham研究中膝关节OA患病率的差异。结果膝关节X线OA患病率女性为 4 2 8%,男性为 2 1 5 %;临床OA患病率女性为 1 5 0 %,男性为 5 6 %。同美国Framingham研究的白人OA患病率比较 ,女性膝关节X线和临床OA患病率均高于美国同龄白种人 ;男性膝关节X线和临床OA患病率与美国同龄白种人相似。结论 北京市城区老年女性膝关节炎患病率较高 ,且高于美国同龄妇女的OA患病率 ,应引起重视。 | 余卫 徐苓 秦明伟 Yu-qing Zhang Michael C.Nevitt Piran Aliabadi Li-Yung Lui David T.Felson | 2005 | 中华放射学杂志2005，39，1： | 94 |
| 2 | Plant abiotic stress response and nutrient use efficiency显示文摘Abiotic stresses and soil nutrient limitations are major environmental conditions that reduce plant growth,productivity and quality.Plants have evolved mechanisms to perceive these environmental challenges,transmit the stress signals within cells as well as between cells and tissues,and make appropriate adjustments in their growth and development in order to survive and reproduce.In recent years,significant progress has been made on many fronts of the stress signaling research,particularly in understanding the downstream signaling events that culminate at the activation of stress-and nutrient limitation-responsive genes,cellular ion homeostasis,and growth adjustment.However,the revelation of the early events of stress signaling,particularly the identification of primary stress sensors,still lags behind.In this review,we summarize recent work on the genetic and molecular mechanisms of plant abiotic stress and nutrient limitation sensing and signaling and discuss new directions for future studies. | Zhizhong Gong Liming Xiong Huazhong Shi Shuhua Yang Luis R.Herrera-Estrella Guohua Xu Dai-Yin Chao Jingrui Li Peng-Yun Wang Feng Qin Jigang Li Yanglin Ding Yiting Shi Yu Wang Yongqing Yang Yan Guo Jian-Kang Zhu | 2020 | Science China(Life Sciences)2020，63，5： | 94 |
| 3 | Pathophysiological 角色和在糖尿病的 nephropathy 的发炎的治疗学的含意显示文摘 Diabetes mellitus and its complications are becoming one of the most important health problems in the world. Diabetic nephropathy is now the main cause of end-stage renal disease. The mechanisms leading tothe development and progression of renal injury are not well known. Therefore, it is very important to f ind new pathogenic pathways to provide opportunities for early diagnosis and targets for novel treatments. At the present time, we know that activation of innate immunity with development of a chronic low grade inflammatory response is a recognized factor in the pathogenesis of diabetic nephropathy. Numerous experimental and clinical studies have shown the participation of different inflammatory molecules and pathways in the pathophysiology of this complication. | Desirée Luis-Rodríguez Alberto Martínez-Castelao José Luis Górriz Fernando de lvaro Juan F Navarro-González | 2012 | World Journal of Diabetes2012，3，1： | 55 |
| 4 | Diagnosis and management of bacterial infections in decompensated cirrhosis显示文摘Bacterial infections are one of the most frequent complications in cirrhosis and result in high mortality rates.Patients with cirrhosis have altered and impaired immunity,which favours bacterial translocation.Episodes of infections are more frequent in patients with decompensated cirrhosis than those with compensated liver disease.The most common and life-threatening infection in cirrhosis is spontaneous bacterial peritonitis followed by urinary tract infections,pneumonia,endocarditis and skin and soft-tissue infections.Patients with decompensated cirrhosis have increased risk of developing sepsis,multiple organ failure and death.Risk factors associated with the development of infections are severe liver failure,variceal bleeding,low ascitic protein level and prior episodes of spontaneous bacterial peritonitis (SBP).The prognosis of these patients is closely related to a prompt and accurate diagnosis.An appropriate treatment decreases the mortality rates.Preventive strategies are the mainstay of the management of these patients.Empirical antibiotics should be started immediately following the diagnosis of SBP and the first-line antibiotic treatment is third-generation cephalosporins.However,the efficacy of currently recommended empirical antibiotic therapy is very low in nosocomial infections including SBP,compared to community-acquired episodes.This may be associated with the emergence of infections caused by Enterococcus faecium and extended-spectrum β-lactamaseproducing Enterobacteriaceae,which are resistant to the first line antimicrobial agents used for treatment.The emergence of resistant bacteria,underlines the need to restrict the use of prophylactic antibiotics to patients with the greatest risk of infections.Nosocomial infections should be treated with wide spectrum antibiotics.Further studies of early diagnosis,prevention and treatment are needed to improve the outcomes in patients with decompensated cirrhosis. | Maria Pleguezuelo Jose Manuel Benitez Juan Jurado Jose Luis Montero Manuel De la Mata | 2013 | World Journal of Hepatology2013，5，1： | 44 |
| 5 | A community-derived classification for extant lycophytes and ferns显示文摘发展史长通知了蕨类植物分类。当我们推断进化的树的能力改善了,针对认出生来的组的分类变得逐渐地预兆、稳定。这里,我们为 lycophytes 和蕨纲植物提供一个现代、全面分类,在下面,利用一条基于社区的途径类水平。我们 monophyly 用作主要标准让 taxa,而且目的识别保存两个广泛地被接受的存在 taxa 和界限并且与我们蕨类植物发展史的理解一致。总共,这个分类对待一在 337 个类, 51 个家庭, 14 目,和二个班估计了 11 916 种类。这个分类没在 lycophyte 和蕨纲植物上作为最后的词被打算分类,而是当前的假设的概括陈述,源于最好的可得到的数据并且在问题由熟悉植物的那些大多数塑造了。我们希望它将在蕨类植物上为最近的文学的那些想要的参考用作一个资源发展史和分类,为指导未来调查的一个框架,和推进讲话的刺激。 | Eric Schuettpelz Harald Schneider Alan R. Smith Peter Hovenkamp Jefferson Prado Germinal Rouhan Alexandre Salino Michael Sundue Thafs Elias Almeida Barbara Parris Emily B. Sessa Ashley R. Field Andre Luis de Gasper Carl J. Rothfels Michael D. Windham Marcus Lehnert Benjamin Dauphin Atsushi Ebihara Samuli Lehtonen Pedro Bond Schwartsburd Jordan Metzgar Li-Bing Zhang Li-Yaung Kuo Patrick J. Brownsey Masahiro Kato Marcelo Daniel Arana Francine C. Assis Michael S. Barker David S. Barrington Ho-Ming Chang Yi-Han Chang Yi-Shan Chao Cheng-Wei Chen De-Kui Chen Wen-Liang Chiou Vinicius Antonio de Oliveira Dittrich Yi-Fan Duan Jean-Yves Dubuisson Donald R. Farrar Susan Fawcett Jose Maria Gabriel y Galan Luiz Armando de Araujo Goes-Neto Jason R. Grant Amanda L. Grusz Christopher Haufler Warren Hauk Hai He Sabine Hennequin Regina Yoshie Hirai Layne Huiet Michael Kessler Petra Korall Paulo H. Labiak Anders Larsson Blanca Leen Chun-Xiang Li Fay-Wei Li Melanie Link-Perez Hong-Mei Liu Ngan Thi Lu Esteban I. Meza-Torres Xin-Yuan Miao Robbin Moran Claudine Massi Mynssens Nathalie Nagalingum Benjamin Ollgaard Alison M. Paul Jovani B. de S. Pereira Leon R. Perrie Monica Ponce Tom A. Ranker Christian Schulz Wataru Shinohara Alexander Shmakov Erin M. Sigel Filipe Soares de Souza Lana da Silva Sylvestre Weston Testo Luz Amparo Triana-Moreno Chie Tsutsumi Hanna Tuomisto IvAn A. Valdespino Alejandra Vasco Raquel Stauffer Viveros Alan Weakley Ran Wei Stina Weststrand Paul G. Wolf George Yatskievych Xiao-Gang Xu Yue-Hong Yan Liang Zhang Xian-Chun Zhang Xin-Mao Zhou | 2016 | Journal of Systematics and Evolution2016，54，6： | 44 |
| 6 | Comparative review of vertebroplasty and kyphoplasty显示文摘The aim of this review is to compare the effectiveness of percutaneous vertebroplasty and kyphoplasty to treat pain and improve functional outcome from ver-tebral fractures secondary to osteoporosis and tumor conditions. In 2009, two open randomized controlled trials published in the New England Journal of Medicine questioned the value of vertebroplasty in treating ver-tebral compression fractures. Nevertheless, the prac-tice of physicians treating these conditions has barely changed. The objective of this review is to try to clarify the most important issues, based on our own experi-ence and the reported evidence about both techniques, and to guide towards the most appropriate choice of treatment of vertebral fractures, although many ques-tions still remain unanswered. | Ferno Ruiz Santiago Alicia Santiago Chinchilla Luis Guzmán álvarez Antonio Luis Pérez Abela Maria del Mar Castellano García Miguel Pajares López | 2014 | World Journal of Radiology2014，6，6： | 30 |
| 7 | 串联直流电弧特性及其在故障诊断中的应用显示文摘直流电弧故障常常会威胁到各种电力电子系统的安全运行,由于其本身的随机性和不稳定性,直流电弧故障很难被有效地检测出来。笔者设计了一套串联直流电弧试验系统用以研究不同因素如负载电流、直流源电压以及电极间隙长度对直流电弧特性的影响。在试验中,负载电流在6~30A之间变化。直流源电压在75~300V之间变化。同时还进行了固定源电压和负载电流下不同间隙长度的试验以研究电孤长度对电弧特性的影响。根据以上试验结果。进行了初步的电弧电压一电流特性的研究。最后.通过对时间窗内电流变化率的分析.研究了电弧电流的脉冲模式。以上研究结果为直流电弧特性研究及直流电弧故障检测提供了重要的基础. | 姚秀 汲胜昌 Luis Herrera 王瑾 | 2012 | 高压电器2012，48，5： | 30 |
| 8 | Does erroneous differentiation of tendon-derived stem cells contribute to the pathogenesis of calcifying tendinopathy?显示文摘钙化的 tendinopathy 是有钙存款在的腱混乱中间物质长期的活动相关的疼痛,温柔,本地浮肿和使无能力的各种各样的度地介绍了。因为它的内在的致病糟糕被理解,处理通常是征兆的,大多数当前的处理既不有效也不基于证据。理解钙化的 tendlinopathy 的致病为它的有效基于证据的管理是必要的。钙化的 tendinopathy 的关键组织病理学说的特征之一是包围石灰质的存款的 chondrocyte 显型的存在,建议石灰质的存款的形成是参予 chondrocyte 显型和骨化的形成的房间的起源仍然是的 cellmediated.Although 未知,许多证据建议了错误的腱房间区别涉及这个过程。最近的研究在人,马,老鼠和老鼠腱纸巾与自强和多区别潜力显示出干细胞的存在。我们假设了到 chondrocytes 或造骨细胞的导出腱的干细胞(TDSC ) 的错误的区别导致 chondrometaplasia 和骨化和因此更弱的腱,愈合没有通过并且疼痛,在钙化的 tendinopathy。我们在场到支持的致病和证据上的一个假想模型这个假设。在贡献他们的错误的区别的钙化的 tendinopathy 和机制的致病理解 TDSC 的关键角色将为钙化的 tendinopathy 的管理提供新机会。到为 tenogenic 区别的 MSCsprogrammed 的 tenogenic 或补充的居民 TDSC 的区别的重定向可能在 e 未来为钙化的 tendinopathy 的管理正在诱惑目标。 | RUI Yun-feng LUI Pauline Po-yee CHAN Lai-shan CHAN Kai-ming FU Sai-chuen LI Gang | 2011 | Chinese Medical Journal2011，，4： | 28 |
| 9 | 鸟类学研究:过去二十年的回顾和对中国未来发展的建议显示文摘为了解中国鸟类学研究的状况和发展趋势,我们利用在线文献数据库(Web of Science)检索了1991-2010年间发表的与鸟类有关的文献,对中国和其他国家的鸟类学研究论文、研究领域、研究机构等进行了分析和比较。结果发现,中国鸟类学研究发展很快,专业研究人员数量在1991-2010年间增长了近四倍,在国际上发表的研究论文的数量近几年年均增长25%;论文数量占世界的比例已经由1991-2000年的0.46%上升到了2001-2010年期间的1.53%,世界排名由第27位上升至第16位,并且研究领域更加多元化,论文水平不断提高。在鸟类系统发育与演化、合作繁殖和婚配、禽流感、巢寄生等领域的许多成果开始在国际相关领域的高水平刊物上发表,在古鸟类以及雉类和鹤类等濒危鸟类的保护研究方面位居世界前列。但从整体而言,中国鸟类学研究与世界上一些发达国家相比还有很大差距。为此我们对中国鸟类学未来的发展提出了一些建议,包括需要更加关注鸟类的生活史对策、气候变化和城市化对鸟类的影响、鸟类迁徙、濒危物种保护生物学等领域的研究,进一步加强国际交流与合作,规范鸟类研究及数据保存和处理的方法,采取更有效措施加大对青年研究人员的支持力度等。 | 王勇 张正旺 郑光美 李建强 徐基良 马志军 Atilio Luis Biancucci | 2012 | 生物多样性2012，20，2： | 28 |
| 10 | Risk factors and classifications of hilar cholangiocarcinoma显示文摘Cholangiocarcinoma is the second most common primary malignant tumor of the liver.Perihilar cholangiocarcinoma or Klatskin tumor represents more than 50% of all biliary tract cholangiocarcinomas.A wide range of risk factors have been identified among patients with Perihilar cholangiocarcinoma including advanced age,male gender,primary sclerosing cholangitis,choledochal cysts,cholelithiasis,cholecystitis,parasitic infection(Opisthorchis viverrini and Clonorchis sinensis),inflammatory bowel disease,alcoholic cirrhosis,nonalcoholic cirrhosis,chronic pancreatitis and metabolic syndrome.Various classifications have been used to describe the pathologic and radiologic appearance of cholangiocarcinoma.The three systems most commonly used to evaluate Perihilar cholangiocarcinoma are the Bismuth-Corlette(BC) system,the Memorial Sloan-Kettering Cancer Center and the TNM classification.The BC classification provides preoperative assessment of local spread.The Memorial Sloan-Kettering cancer center proposes a staging system according to three factors related to local tumor extent:the location and extent of bile duct involvement,the presence or absence of portal venous invasion,and the presence or absence of hepatic lobar atrophy.The TNM classification,besides the usual descriptors,tumor,node and metastases,provides additional information concerning the possibility for the residual tumor(R) and the histological grade(G).Recently,in 2011,a new consensus classification for the Perihilar cholangiocarcinoma had been published.The consensus was organised by the European Hepato-PancreatoBiliary Association which identified the need for a new staging system for this type of tumors.The classification includes information concerning biliary or vascular(portal or arterial) involvement,lymph node status or metastases,but also other essential aspects related to the surgical risk,such as remnant hepatic volume or the possibility of underlying disease. | Miguel Angel Suarez-Munoz Jose Luis Fernandez-Aguilar Belinda Sanchez-Perez Jose Antonio Perez-Daga Beatriz Garcia-Albiach Ysabel Pulido-Roa Naiara Marin-Camero Julio Santoyo-Santoyo | 2013 | World Journal of Gastrointestinal Oncology2013，5，7： | 23 |
| 11 | Diagnosis and treatment of hepatocellular carcinoma: An update显示文摘Hepatocellular carcinoma(HCC) is one of the most common malignancies leading to high mortality rates in the general population; in cirrhotic patients, it is the primary cause of death. The diagnosis is usually delayed in spite of at-risk population screening recommendations, i.e., patients infected with hepatitis B or C virus. Hepatocarcinogenesis hinges on a great number of genetic and molecular abnormalities that lead to tumor angiogenesis and foster their dissemination potential. The diagnosis is mainly based on imaging studies such as computed tomography and magnetic resonance, in which lesions present a characteristic classical pattern of early arterial enhancement followed by contrast medium 'washout' in late venous phase. On occasion, when imaging studies are not conclusive, biopsy of the lesion must be performed to establish the diagnosis. The Barcelona Clinic Liver Cancer staging method is the most frequently used worldwide and recommended by the international guidelines of HCC management. Currently available treatments include tumor resection, liver transplant, sorafenib and locoregional therapies(alcoholization, radiofrequency ablation, chemoembolization). The prognosis of hepatocarcinoma is determined according to the lesion's stage and in cirrhotic patients, on residual liver function. Curative treatments, such as liver transplant, are sought in patients diagnosed in early stages; patients in more advanced stages, were not greatly benefitted by chemotherapy in terms of survival until the advent of target molecules such as sorafenib. | Javier Tejeda-Maldonado Ignacio García-Juárez Jonathan Aguirre-Valadez Adrián González-Aguirre Mario Vilatobá-Chapa Alejandra Armengol-Alonso Francisco Escobar-Penagos Aldo Torre Juan Francisco Sánchez-ávila Diego Luis Carrillo-Pérez | 2015 | World Journal of Hepatology2015，7，3： | 22 |
| 12 | Clinical value of rapid urine trypsinogen-2 test strip, urinary trypsinogen activation peptide, and serum and urinary activation peptide of carboxypeptidase B in acute pancreatitis显示文摘AIM: To assess the usefulness of urinary trypsinogen-2 test strip, urinary trypsinogen activation peptide (TAP),and serum and urine concentrations of the activation peptide of carboxypeptidase B (CAPAP) in the diagnosisof acute pancreatitis.METHODS: Patients with acute abdominal pain and hospitalized within 24 h after the onset of symptoms were prospectively studied. Urinary trypsinogen-2 was considered positive when a clear blue line was observed (detection limit 50 μg/L). Urinary TAP was measured using a quantitative solid-phase ELISA, and serum and urinary CAPAP by a radioimmunoassay method.RESULTS: Acute abdominal pain was due to acute pancreatitis in 50 patients and turned out to be extrapancreatic in origin in 22 patients. Patients with acute pancreatitis showed significantly higher median levels of serum and urinary CAPAP levels, as well as amylase and lipase than extrapancreatic controls. Median TAP levels were similar in both groups. The urinary trypsinogen-2 test strip was positive in 68% of patients with acute pancreatitis and 13.6% in extrapancreatic controls (P<0.01). Urinary CAPAP was the most reliable test for the diagnosis of acute pancreatitis (sensitivity 66.7%, specificity 95.5%, positive and negative predictive values 96.6% and 56.7%, respectively), with a 14.6 positive likelihood ratio for a cut-off value of 2.32 nmol/L.CONCLUSION: In patients with acute abdominal pain,hospitalized within 24 h of symptom onset, CAPAP in serum and urine was a reliable diagnostic marker of acute pancreatitis. Urinary trypsinogen-2 test strip showed a clinical value similar to amylase and lipase.Urinary TAP was not a useful screening test for the diagnosis of acute pancreatitis. | Jesús Sáez Juan Martínez Celia Trigo José Sánchez-Payá Luis Compay Raquel Laveda Pilar Grió Cristina García Miguel Pérez-Mateo | 2005 | World Journal of Gastroenterology2005，11，46： | 21 |
| 13 | 海洋中尺度涡与内波的地震图像显示文摘海洋反射地震通常用于调查、研究海底地质构造,勘探油气与天然气水合物资源.近期研究表明多道反射地震方法也可以对水柱的热盐细结构成像.中尺度涡与内波是重要的物理海洋现象,但是常规的物理海洋调查是在间隔若干公里的离散测站上进行的,水平分辨率较低,因此对中尺度涡的结构与内波的横向分布了解较差.本文利用在大西洋东部、南海采集的地震数据给出了低频反射地震可以对中尺度涡与内波清晰成像的新的证据.反射地震方法较传统海洋观测手段,具有明显的优势,主要体现在高的水平分辨率和短时间内对整个海水剖面进行成像方面.从地震剖面上,能够清楚地观测到中尺度涡、内波造成的反射特征变化,从而有助于改进对能量在不同尺度的海水运动之间传递过程的认识. | 宋海斌 Luis Pinheiro 王东晓 董崇志 宋洋 拜阳 | 2009 | 地球物理学报2009，52，11： | 21 |
| 14 | 利用反射地震数据和XBT数据联合反演海水的温盐分布显示文摘利用地震数据反演海水的温盐分布是地震海洋学研究的一个重要方向.本文分析了采集于伊比利亚半岛西南缘海域的GOLR12低频地震数据和同步观测的XBT(eXpendable BathyThermograph)、CTD(Conductivity-Temperature-Depth)资料,将叠后约束波阻抗反演方法应用到海水温度、盐度剖面的计算当中,计算结果显示这种反演方法可以提供水平分辨率为6.25m的温度和盐度资料,温度的精度约为0.16℃,可以为物理海洋学研究提供高横向分辨率的基础数据. | 黄兴辉 宋海斌 Luis M.Pinheiro 拜阳 | 2011 | 地球物理学报2011，54，5： | 20 |
| 15 | Bone morphogenetic protein 2 promotes transforming growth factor β3-induced chondrogenesis of human osteoarthritic synovium-derived stem cells显示文摘有更高的 chondrogenic 潜力的背景导出 Synovium 的干细胞(SDSC ) 为软骨新生作为房间来源正在吸引可观的注意。我们调查了骨头的效果形态基因的蛋白质(BMP-2 ) 2 在转变生长因素 beta3 (TGF-3 ) 以后导致了在一个小团文化系统从人的 osteoarthritic synovium 孤立的 SDSC 的 chondrogenesis。clonogenicity,干细胞标记表示和孤立的 SDSC 的多区别潜力被殖民地形成统一试金,流动 cytometry 并且包括分别地染色的茜素红 S,油红 O 和 alcian 蓝色的特定的染色决定的方法。SDSC 小团在与或没有 TGF-3 或 / 并且 BMP-2 中等的 chondrogenic 是有教养的。在白天 21 点,直径和小团的重量被测量。SDSC 的 Chondrogenic 区别被藏红染料 O 染色,骨胶原类型染色的 immunohistochemical, sulfated glycosaminoglycan (sGAG ) 合成和骨胶原类型, aggrecan, SOX9,连接蛋白质,骨胶原类型 X 和 BMP 受体的 mRNA 表示评估。在优化 culturing 密度(104/60 cm2 ) 下面孤立的结果房间显示出 clonogenicity 和多区别潜力。这些房间是积极的(99 ) 为 CD44, CD90, CD105 并且否定(10 ) 为 CD34 和 CD71。在包含 TGF-3 与或没有 BMP-2 的 chondrogenic 媒介区分到 chondrocytic 显型的 SDSC。细胞外的矩阵染色的藏红染料 O 是积极的,骨胶原类型的表示被检测。房间小团独自与 TGF-3 对待, BMP-2 在直径和重量是更大的,生产了更多的 sGAGs,并且表示了骨胶原类型和另外的 chondrogenic 标记的高水平,比有 TGF-3 的媒介,除了 COL10A1。结论 SDSC 能从人的 osteoarthritic synovium 被孤立。有 BMP-2 的补充显著地支持了在里面 SDSC 的 vitro TGF-3-induced chondrogenic 区别。 | RUI Yun-feng DU Lin WANG You WANG Yang LUI Pauline po-yee TANG Ting-ting CHAN Kai-ming DAI Ke-rong | 2010 | Chinese Medical Journal2010，，21： | 19 |
| 16 | 离子通道、磷酸化和哺乳动物精子获能显示文摘有性生殖动物需要精子和卵子之间进行精心协调的交流才能产生新的个体。精子获能是发生在女性生殖系统中的生殖细胞成熟的一个复杂现象,让精子能够和卵子联结并融合,是哺乳动物生育的必要条件。精子获能过程包括了质膜重组、离子渗透调节、胆固醇减少和许多蛋白质磷酸化状态的变化。研究精子离子通道的新工具能用更好的时空解析度将细胞内的离子变化和蛋白图像化,这些工具正在一步步阐明离子运输和磷酸化状态中的一系列调节是如何引起获能的。最近的证据表明有两条平行的通路调节引起获能的磷酸化发生。其中一条通路要求蛋白激酶A活化,另一条通路需要丝氨酸/苏氨酸磷酸酶失活。本文综述了精子获能所要求的离子运输参与和磷酸化信号处理。理解导致生育的分子机制,对于人们应对男性不育率升高、开发安全的以雄性配子为基础的避孕药、通过辅助生殖策略保持生物多样性都至关重要。 | Pablo E Visconti Dario Krapf Jose Luis de la Vega-Beltran Juan Jose Acevedo Alberto Darszon | 2011 | Asian Journal of Andrology2011，13，3： | 19 |
| 17 | 在 laparoscopic 肝外科的快轨道的节目: 理论或事实?显示文摘 AIM:To analyze our results after the introduction of a fast-track(FT) program after laparoscopic liver surgery in our Hepatobiliarypancreatic Unit.METHODS:All patients(43) undergoing laparoscopic liver surgery between March 2004 and March 2010 were included and divided into two consecutive groups:Control group(CG) from March 2004 until December 2006 with traditional perioperative cares(17 patients) and fast-track group(FTG) from January 2007 until March 2010 with FT program cares(26 patients).Primary endpoint was the influence of the program on the postoperative stay,the amount of re-admissions,morbidity and mortality.Secondarily we considered duration of surgery,use of drains,conversion to open surgery,intensive cares needs and transfusion.RESULTS:Both groups were homogeneous in age and sex.No differences in technique,time of surgery or conversion to open surgery were found,but more malignant diseases were operated in the FTG,and then transfusions were higher in FTG.Readmissions and morbidity were similar in both groups,without mortality.Postoperative stay was similar,with a median of 3 for CG vs 2.5 for FTG.However,the 80.8% of patients from FTG left the hospital within the first 3 d after surgery(58.8% for CG).CONCLUSION:The introduction of a FT program after laparoscopic liver surgery improves the recovery of patients without increasing complications or re-admissions,which leads to a reduction of the stay and costs. | Belinda Sánchez-Pérez José Manuel Aranda-Narváez Miguel Angel Suárez-Muoz Moises elAdel-delFresno José Luis Fernández-Aguilar Jose Antonio Pérez-Daga Ysabel Pulido-Roa Julio Santoyo-Santoyo | 2012 | World Journal of Gastrointestinal Surgery2012，4，11： | 18 |
| 18 | Outcome of surgical resection in Klatskin tumors显示文摘Cholangiocarcinomas are the second most frequent primary hepatic malignancy,and make up from 5% to 30% of malignant hepatic tumours.Hilar cholangiocarcinoma(HCC) is the most common type,and accounts for approximately 60% to 67% of all cholangiocarcinoma cases.There is not a staging system that permits us to compare all series and extract some conclusions to increase the long-survival rate in this dismal disease.Neither the extension of resection,according to the sort of HCC,is a closed topic.Some authors defend limited resection(mesohepatectomy with S1,S1 plus S4b-S5,local excision for papillary tumours,etc.) while others insist in the compulsoriness of an extended hepatic resection with portal vein bifurcation removed to reach cure.As there is not an ideal adjuvant therapy,R1 resection can be justified to prolong the survival rate.Morbidity and mortality rates changed along the last decade,but variability is the rule,with morbidity and mortality rates ranging from 14% to 76% and from 0% to 19%,respectively.Conclusion:Surgical resection continues to be the main treatment of HCC.Negative resection margins achieved with major hepatic resections are associated with improved outcome.Preresectional management with biliary drainage,portal vein embolization and staging laparoscopy should be considered in selected patients.Additional evidence is needed to fully define the role of orthotopic liver transplant.Portal and lymph node involvement worsen the prognosis and long-term survival,and surgery is the only option that can lengthen it.Improvements in adjuvant therapy are essential for improving long-term outcome.Furthermore,the lack of effective chemotherapy drugs and radiotherapy approaches leads us to can consider R1 resection as an option,because operated patients have a longer survival rate than those who not undergo surgery. | Alejandro Serrablo Luis Tejedor | 2013 | World Journal of Gastrointestinal Oncology2013，5，7： | 18 |
| 19 | 抑郁症:应用MR动脉自旋标记法检测局部脑灌注变化显示文摘目的应用动脉自旋标记法(ASL)检测难治性抑郁症(RDD)、非难治性抑郁症(NDD)的局部脑灌注变化,并与健康对照组比较。方法本研究得到了当地伦理委员会批准,所有参加本研究的病人及志愿者均签署知情同意书。24例RDD、37例NDD以及42例健康对照者参加了本研究。从2006年2月-2007年7月.所有参与者均应用3TMR成像系统进行检查。对ASL和回波平面成像进行减影和平均以获得灌注加权像。采用基于体素的方法进行分析。感兴趣区放置在双侧海马、丘脑及豆状核。 | S. Lui L.M. Parkes X. Huang K. Zou R.C. Chore H. Yang 夏爽(译) 祁吉(校) | 2009 | 国际医学放射学杂志2009，32，4： | 18 |
| 20 | 基于加权系数动态修正的短期风电功率组合预测方法显示文摘风电功率预测是解决大规模风电并网问题的有效手段之一,预测精度越高,越有利于提高电网运行的安全性和经济性。为了提高风电功率短期预测精度,通过组合预测方式弥补单一预测模型的局限性,针对各预测结果性能随预测时间尺度变化的问题,提出了不同时间断面差异化的组合预测方法,并根据风电功率的波动特性,恰当引入天气变化的持续信息,优化了15 min^4 h预测时间尺度下的预测精度。同时,针对各集合成员每日更新结果,通过在线建模方式,动态修正各集合单元组合权值,提高预测模型的适应性。实际算例表明,所提方法能够得到风电功率预测结果,组合系数变化性质符合实际原理,与目前常用的组合预测方法相比,预测精度更优。 | 王铮 Rui Pestana 冯双磊 申洪 Luis Rosa | 2017 | 电网技术2017，41，2： | 18 |
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