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| 1 | 全球生态系统服务与自然资本的价值估算显示文摘编者按:地球上的生态系统是一种复杂的生命支持系统,生态系统对人类的贡献,在生态学研究中经常用“社会效益和经济效益”来表述,是可以用经济价值来估算的。然而,由于其复杂性和不确定性,对这两个效益如何进行估价,一直是困扰生态学家和经济学家的重要问题。Cos... | Robert Costanza Ralph d'Arge Rudolf de Groot Stephen Farber Monica Grasso Bruce Hannon Karin Limburg Shahid Naeem Robert V.O'neill Jose Paruelo Robert G.Raskin Paul Sutton Marjan van den Belt 陶大立(译) | 1999 | 生态学杂志1999,18,2: | 38 |
| 2 | A STUDY OF STRUCTURE AND PROPERTY CHANGES OF BIODEGRADABLE POLYGLYCOLIDE AND POLY(GLYCOLIDE-co-LACTIDE)FIBERS DURING PROCESSING AND IN VITRO DEGRADATION显示文摘Structure and properties of bioabsorbable polyglycolide (PGA) and poly(glycolide-co-lactide) (PGA-co-PLA)fibers were investigated during several industrial processing stages and in vitro degradation by means of wide-angle X-ray diffraction (WAXD), dynamic mechanical analysis (DMA) and mechanical property tests. In the orientation stage, the PGA fibers were found to have higher degrees of crystallinity than corresponding PGA-co-PLA samples produced under similar conditions. In the hot-stretching and post-annealing stages, after fibers were braided, PGA samples were found to gain more crystallinity and higher Tg than PGA-co-PLA samples. The higher crystallinity in PGA fibers resulted in a slower rate of degradation. DMA results showed that a great deal of internal stress that was built during orientation and hot-stretching stages was released in the post-annealing stage for all PGA and PGA-co-PLA samples. During earlier stages ofin vitro degradation, both PGA and PGA-co-PLA samples exhibited the typical cleavage-induced crystallization mechanism. The heat shrinkage in the glass transition area was found to disappear after 6-8 days of degradation for all PGA and PGA-co-PLA samples, indicating the amorphous portions of the polymers lost orientation after a short period in the buffer solution, most likely due to relaxation of the cleaved chains. | Bruce X.Fu Benjamin S.Hsiao Gavin Chen Jack Zhou Susan Lin Jenny Yuan Ilya Koyfman Dennis D Jamiolkowski Edward Dormier | 2003 | Chinese Journal of Polymer Science2003,21,2: | 9 |
| 3 | 对硫磷纳米抗体筛选及分子识别机制研究显示文摘对硫磷是一种广谱的有机磷酸酯类杀虫、杀螨剂,毒性极强,可对环境和人类健康造成严重危害。尽管我国已禁止使用对硫磷,但仍存在违禁使用现象,加强对其监测十分必要。纳米抗体是已知最小的与抗原结合的片段(15 kDa),来源于骆驼科动物体内重链抗体的可变区,具有稳定性强、灵敏度高、易表达、水溶性好等特性。本研究基于噬菌体展示技术构建了抗对硫磷纳米抗体库,其库容为2.41×10^7 cfu/mL,经抗原-抗体固相亲和筛选及噬菌体酶联免疫法(Phage ELISA)鉴定,获得5种抗对硫磷纳米抗体VHH1、VHH6、VHH13、VHH21和VHH24。以结合能力最强的VHH1为基础,采用同源建模和分子对接技术探讨VHH1与对硫磷分子的识别机制,发现VHH1与对硫磷存在氢键和疏水间分子作用力,关键氨基酸是Ser60、Lys104、Phe105、Gly106和Arg107。本研究为抗体的进化改造和半抗原的设计提供了新思路。 | 张玉琪 张瑾如 王锋 李家冬 司睿 吕丽珊 沈玉栋 王弘 HAMMOCK Bruce D 孙远明 | 2019 | 分析化学2019,47,9: | 5 |
| 4 | The value of the world’s ecosystem services and natural capital显示文摘 | Robert Costanza Ralph d’Arge Rudolf de Groot Stephen Farber Monica Grasso Bruce Hannon Karin Limburg Shahid Naeem Robert V. O’Neill Jose Paruelo Robert G. Raskin Paul Sutton Marjan van den Belt | 1998 | Ecological Economics1998,,1: | 4 |
| 5 | Survival after radiotherapy in gastric cancer: Systematic review and meta-analysis显示文摘 | Vincenzo Valentini Francesco Cellini Bruce D. Minsky Gian Carlo Mattiucci Mario Balducci Giuseppe D’Agostino Elisa D’Angelo Nicola Dinapoli Nicola Nicolotti Chiara Valentini Giuseppe La Torre | 2009 | Radiotherapy and Oncology2009,,2: | 4 |
| 6 | Preferential CTL targeting of Gag is associated with relative viral control in long-term surviving HIV-1 infected former plasma donors from China显示文摘它通常被相信细胞毒素的 T 淋巴细胞(CTL ) 玩的那 CD8 + 在限制人的免疫不全病毒类型 1 的复制(HIV-1 ) 并且在决定感染的结果,和这效果可以部分优先地取决于产品是哪个 HIV 的一个关键角色指向了。在以前的血浆施主(FPD ) 的一个队探讨在 HIV-1-specific CTL 回答和病毒复制之间的关联,天真的 FPD 与 HIV-1 clade B' 紧张感染了的 143 antiretroviral 治疗与 IFN-γ 为 HIV-1-specific CTL 回答被估计;在由使用盖住整个一致 clade B proteome 的重叠的肽(OLP ) 的单个肽水平的 Elispot 试金。由使用一个枪兵的等级关联分析,当是断然相关到 CD4 计数时,我们发现在全部的病毒特定的 CTL 活动之中的作呕特定的 CTL 回答的比例相反地与病毒的负担被相关,与与增加的病毒的负担被联系并且减少的Pol特定、Env特定的回答对比, CD4 数。另外, Vpr-specifc CTL 回答显示出类似的保护的效果与作呕回答,但是与识别的低得多的频率。显著地,我们也观察了在 HLA 之间的一个协会 --*30/B*13/Cw*06 haplotype 和可能由于的更低的病毒的负担限制了作呕特定的 CTL 回答。因此,我们的数据在疾病控制表明作呕特定的 CTL 回答的突出的角色。HLA 的优点 -- 在病毒的控制的 *30/B*13/Cw*06 haplotype 可以在学习个人与作呕特定的 CTL 回答的贡献被联系。 | Mingming Jia Kunxue Hong Jianping Chen Yuhua Ruan Zhe Wang Bing Su Guoliang Ren Xiaoqing Zhang Zhen Liu Quanbi Zhao Dan Li Hong Peng Marcus Altfeld Bruce D Walker Xu G Yu Yiming Shao | 2012 | Cell Research2012,22,5: | 3 |
| 7 | Long‐term infliximab maintenance therapy for ulcerative colitis: The ACT‐1 and ‐2 extension studies显示文摘 | WalterReinisch William J.Sandborn PaulRutgeerts Brian G.Feagan DanielRachmilewitz Stephen B.Hanauer Gary R.Lichtenstein Willem J.S.de Villiers MarionBlank YinghuaLang JewelJohanns Jean FrédéricColombel DanielPresent Bruce E.Sands | 2012 | Inflamm Bowel Dis2012,,2: | 3 |
| 8 | Early Mucosal Healing With Infliximab Is Associated With Improved Long-term Clinical Outcomes in Ulcerative Colitis显示文摘 | Jean Frédéric Colombel Paul Rutgeerts Walter Reinisch Dirk Esser Yanxin Wang Yinghua Lang Colleen W. Marano Richard Strauss Bj?rn J. Oddens Brian G. Feagan Stephen B. Hanauer Gary R. Lichtenstein Daniel Present Bruce E. Sands William J. Sandborn | 2011 | Gastroenterology2011,,4: | 3 |
| 9 | Hematopoietic AMPK [Beta]1 reduces mouse adipose tissue macrophage inflammation and insulin resistance in obesity显示文摘 | Galic Sandra Fullerton Morgan D Schertzer Jonathan D Sikkema Sarah Marcinko Katarina Walkley Carl R Izon David Honeyman Jane Chen Zhi-Ping van Denderen Bryce J Kemp Bruce E Steinberg Gregory R | 2011 | Journal of Clinical Investigation2011,,12: | 2 |
| 10 | β内酰胺类抗生素与对非典型病原体有效的抗生素在非重症社区获得性肺炎中的疗效比较:汇总分析显示文摘目的对于社区获得性肺炎,将β内酰胺类抗生素与对非典型病原体有效的抗生素进行全面系统的疗效比较。资料来源Medline、Embase、Cochrane登记注册的对照试验、国际性会议的会议纪录、药品注册机构以及制药公司。评价方法通过总结双盲、随机、对照、单一给药疗法试验,对β内酰胺类抗生素与对非典型病原体有效的抗生素在成人社区获得性肺炎的疗效方面进行比较。主要结局指标是未达到临床治愈或好转。结果18项临床试验共纳入6749例受试者,其中大多数患者有轻至中度社区获得性肺炎。对各种原因引起的社区获得性肺炎治疗失败的相对危险度进行分析,结果显示对非典型病原体有效的抗生素并不优于β内酰胺类抗生素(0.97,95%可信区间0.87~1.07)。对于有特异性非典型病原体感染诊断的患者进行亚组分析,我们发现应用对非典型病原体有效的抗生素治疗军团菌属感染的肺炎患者,其治疗无效率明显的低一些(0.40,0.19~0.85)。而在肺炎支原体(0.60,0.31~1.17)和肺炎衣原体(2.32,0.67~8.03)感染的肺炎患者中二者的疗效相似。结论应用对非典型病原体有效的抗生素治疗由各种原因引起的非重症社区获得性肺炎,而使临床疗效得到提高的证据是不足的。尽管此类抗生素在对稍后介绍的军团菌感染相关性肺炎的治疗方面显示出明显的优势,但已纳入研究范围内的肺炎病例很少是由这种病原体引起的。β内酰胺类制剂应该继续作为成人非重症社ResInfe区获得性肺炎治疗的首选抗生素。 | Graham D Mills Michael R Oehley Bruce Arrol 刘艳(译) 代华平(校) | 2005 | 英国医学杂志中文版2005,8,4: | 2 |
| 11 | The value of the world’s ecosystem services and natural capital显示文摘 | Robert Costanza Ralph d'Arge Rudolf de Groot Stephen Farber Monica Grasso Bruce Hannon Karin Limburg Shahid Naeem Robert V. O'Neill Jose Paruelo Robert G. Raskin Paul Sutton Marjan van den Belt | 1998 | Ecological Economics1998,,1: | 2 |
| 12 | Effects of Vedolizumab Induction Therapy for Patients With Crohn’s Disease in Whom Tumor Necrosis Factor Antagonist Treatment Had Failed显示文摘 | Bruce E. Sands Brian G. Feagan Paul Rutgeerts Jean-Frédéric Colombel William J. Sandborn Richmond Sy Geert D’Haens Shomron Ben-Horin Jing Xu Maria Rosario Irving Fox Asit Parikh Catherine Milch Stephen Hanauer | 2014 | Gastroenterology2014,,: | 2 |
| 13 | 术中应用荧光素钠有利于胶质母细胞瘤浸润边缘的手术切除(英文)显示文摘Objective Extent of resection is an important prognostic factor in patients undergoing surgery for glioblastoma( GBM).Recent evidence suggests that intravenously administered fluorescein sodium associates with tumor tissue,facilitating safe maximal resection of GBM. In this study,the authors evaluate the safety and utility of intraoperative fluorescein guidance for the prediction of histopathological alteration both in the contrast-enhancing( CE) regions,where this relationship has been established,and into the nonCE( NCE),diffusely infiltrated margins. Methods Thirty-two patients received fluorescein sodium( 3 mg/kg) intravenously prior to resection. Fluorescence was intraoperatively visualized using a Zeiss Pentero surgical microscope equipped with a YELLOW 560 filter.Stereotactically localized biopsy specimens were acquired from CE and NCE regions based on preoperative MRI in conjunction with neuronavigation. The fluorescence intensity of these specimens was subjectively classified in real time with subsequent quantitative image analysis,histopathological evaluation of localized biopsy specimens,and radiological volumetric assessment of the extent of resection.Results Bright fluorescence was observed in all GBMs and localized to the CE regions and portions of the NCE margins of the tumors,thus serving as a visual guide during resection. Gross-total resection( GTR) was achieved in 84% of the patients with an average resected volume of 95%,and this rate was higher among patients for whom GTR was the surgical goal( GTR achieved in 93. 1% of patients,average resected volume of 99. 7%). Intraoperative fluorescein staining correlated with histopathological alteration in both CE and NCE regions,with positive predictive values by subjective fluorescence evaluation greater than 96% in NCE regions. Conclusions Intraoperative administration of fluorescein provides an easily visualized marker for glioma pathology in both CE and NCE regions of GBM. These findingssupport the use of fluorescein as a microsurgical adjunct for guiding GBM resection to facilitate safe maximal removal. | Neira JA Ung TH Sims J Malone HR Chow DS Samanamud JL Zanazzi GJ Guo X Bowden SG Zhao B Sheth SA McKhann GM 2nd Sisti MB Canoll P D'Amico RS Bruce JN | 2016 | 中华神经外科疾病研究杂志2016,15,5: | 2 |
| 14 | Characterization of spermidine hydroxycinnamoyl transferases from eggplant (Solanum melongena L.) and its wild relative Solanum richardii Dunal显示文摘Eggplant produces a variety of hydroxycinnamic acid amides(HCAAs)that have an important role in plant development and adaptation to environmental changes.In this study,we identified and characterized a spermidine hydroxycinnamoyl transferase(SHT)from eggplant(Solanum melongena)and its wild relative S.richardii,designated as SmSHT and SrSHT,respectively.SmSHT was abundant in flowers and fruits,whereas the level of SrSHT was remarkably low in all tissues.Heat-shock/drought treatment stimulated the expression of SmSHT in both leaves and fruits,indicating its involvement in plant stress response.Both SHT polypeptides had extremely high identity with just five amino-acid substitutions.Recombinant SmSHT catalyzed the synthesis of mono-,bi-and tri-acylated polyamines.Using caffeoyl-CoA as the acyl donor,SmSHT preferred spermidine as the acyl acceptor.When spermidine was the acyl acceptor,the donor preference order for SmSHT was caffeoyl-CoA>feruloyl-CoA>ρ-coumaroyl-CoA.SrSHT exhibited the same substrate specificity as SmSHT,yet exhibited significantly higher catalytic activity than SmSHT.For example,under caffeoyl-CoA and spermidine,Kcat of SrSHT was 37.3%higher than SmSHT.Molecular modeling suggests that five amino-acid substitutions in SrSHT result in four alterations in their predicted 3D structures.In particular,the conserved Lys402 adjacent to the DFGWG motif,and Cys200 in the crossover loop in SmSHT were replaced by Glu and Ser in SrSHT.These substitutions may contribute to the enhanced activity in SrSHT.Our study provides a platform to generate HCAA rich fruits for eggplant and other solanaceous crops. | Hui Peng Tianbao Yang Bruce D Whitaker Frances Trouth Lingfei Shangguan Wen Dong Wayne M Jurick | 2016 | Horticulture Research2016,3,1: | 2 |
| 15 | Factors Affecting the Process of Collaborative Product Development显示文摘 | D Littler F Leverick M Bruce | 1995 | Journal of Product Innovation Management1995,12,1: | 1 |
| 16 | Intratumoral administration of endostatin plasmid inhibits vascular growth and perfusion in Mca-4 murine mammary carcinomas 显示文摘 | Jian-Zhong S Bruce F | 2001 | Cancer Res2001,61,: | 1 |
| 17 | The tibial plateau fracture:the Toronto experience 1968 -1975 显示文摘 | Schatzker J McBroom R Bruce D | 1979 | Clin Orthop1979,,138: | 1 |
| 18 | Biotransformation of alkaoids显示文摘 | RAKALOIDS D A LISTER D L BRUCE N C | 2002 | Alkaloids chem Biol2002,,58: | 1 |
| 19 | The Profession:Public Intrests andCommom Good显示文摘 | Bruce J Callahan D Wolf S M | 1987 | Hasting Center Report1987,,: | 1 |
| 20 | The tibial plateau fracture:the toronto experience 1968-1975显示文摘 | Schatzker J McBroom R Bruce D | 1979 | Clin Orthop1979,138,2: | 1 |