维普中文期刊产品整合服务
1005篇 您的检索式:作者名="LAMA"
    题名 作者 年代 出处 被引量
1Dynamic regulation of alternative splicing and chromatin structure in Drosophila gonads revealed by RNA-seq显示文摘抄写和 post-transcriptional 过程例如其他的拼接,在在 metazoans 控制发展节目起关键作用。最近出现的 RNA-seq 方法把我们真核细胞的 transcriptomes 的理解带到新水平,因为它能两个都同时解决基因表示水平和其他的拼接事件。在性腺获得细胞的区别的更好的理解,我们用 RNA-seq 从果蝇睾丸和卵巢分析了 mRNA 侧面。我们识别了有性特定的 isoforms 在的一套基因野类型(WT ) 性腺,包括几个抄写因素。我们发现从无差别的细菌房间的精子的区别导致了拼接的 RNA 的戏剧的 downregulation 因素。我们的数据证实 RNA 拼接事件是显著地在云石(欺骗) 的无差别的充实房间的袋子里更经常在在 WT 的区别之上的变异的睾丸,而是 downregulated 睾丸。与这一致,我们证明基因在 WT 为成熟分裂和终端区别要求睾丸主要在 transcriptional 水平被调整,然而并非由选择拼接。出人意料地,我们在在无差别的充实房间的欺骗睾丸改变因素和 histone 修改酶的染色质的所有家庭的表示观察了增加。更有趣地,有相反的酶的活动的染色质管理者和 histone 修改酶是在在睾丸的无差别的房间的 coenriched,建议这些房间可以拥有动态染色质建筑学。最后,我们的数据表明果蝇 gonadal transcriptomes 的许多新特征,和愿望导致的更全面的理解微分基因表示并且拼接在果蝇调整 gametogenesis。我们的数据为在果蝇在细菌房间生物学的许多有趣的区域拼接的基因表示和选择的系统的学习提供了一个基础,例如性同种二形和在 germline 干细胞系的增长对终端区别程序的规定的分子的基础。为未加工、分析的 RNA-seq 数据的 GEO 就职数字是 GSE16960。Qiang Gan Iouri Chepelev Gang Wei Lama Tarayrah Kairong Cui Keji Zhao Xin Chen 2010Cell Research2010,20,7:9
2Tandem pore TWIK-related potassium channels and neuroprotection显示文摘TWIK-related potassium channels (TREK) belong to a subfamily of the two-pore domain potassium channels family with three members, TREK1, TREK2 and TWIK-related arachidonic acid-activated potassium channels. The two-pore domain potassium channels is the last big family of channels being discovered, therefore it is not surprising that most of the information we know about TREK channels predominantly comes from the study of heterologously expressed channels. Notw让hstanding, in this review we pay special attention to the limited amount of information available on native TREK-like channels and real neurons in relation to neuroprotection. Mainly we focus on the role of free fatty acids, lysophospholipids and other neuroprotective agents like riluzole in the modulation of TREK channels, emphasizing on how important this modulation may be for the development of new therapies against neuropathic pain, depression, schizophrenia, epilepsy, ischemia and cardiac complications.J.Antonio Lamas Diego Fernández-Fernández 2019Neural Regeneration Research2019,14,8:5
3Performance evaluation of creep feed grinding ofγ-TiAl intermetallics with electroplated diamond wheels显示文摘This paper evaluates the performance of creep feed grindingγ-TiAl intermetallic(Ti-45 Al-2 Mn-2 Nb)using electroplated diamond wheels.Firstly,a comparative analysis with the grinding results by using electroplated CBN wheels was conducted,mainly involving abrasive wheel wear behavior and maximum material removal rate below surface burn limit.It was found that the diamond wheel would produce much better grinding results including lower wheel wear rate and higher maximum material removal rate.Then the surface integrity obtained at different level of material removal rate was characterized with the utilization of the diamond wheel.The poor ductility of thisγ-TiAl intermetallic material was found to have a marginal effect on the surface integrity,as no severe surface defects such as material pullout were generated during the stable wheel wear stage.For the involved operating parameters,a deformation layer was produced with~10μm or more in thickness depending on the material removal rate used.Meanwhile,a work-hardened layer extending to more than 100μm was produced with a maximum microhardness of above 520 HV0.05(bulk value 360 HV0.05).The residual stress remained compressive,with a value of above-100 MPa and even up to-500 MPa for an elevated material removal rate.Shearing chip was the main chip type,indicating good wheel sharpness in the grinding process.Xinxin XI Wenfeng DING Zhixin WU Lama ANGGEI 2021Chinese Journal of Aeronautics2021,34,6:5
4急性心肌梗塞后的左室重构:临床病程和血管紧张素转换酶抑制剂的疗效显示文摘左室扩大是AMI后成活率的重要决定因素。AMI后早期心梗节段伸长和变薄(梗塞区空壁膨展)及非梗塞节段肥厚引起左室扩大。而左室扩大又影响了心功能,导致心力衰竭和死亡。动物实验和人体预初试验表明早期应用血管紧张素转换酶抑制剂卡托普利(开搏通)后,可限制梗塞区室壁膨展和左室慢性进行性扩大。Lamas GA 周华 1992国外医学(心血管疾病分册)1992,19,2:3
5Topical aqueous extract of Ephedra alata can improve wound healing in an animal model显示文摘PurposeEphedra alata (E。alata ) 是在巴勒斯坦和其它区域成长的长期的坚韧的灌木植物。它为各种各样的疾病的治疗在人们药经常被使用。在这个工程, E。alata 摘录为它改进创伤和灼伤 healing.MethodsAn 的能力被测试 E 的水的摘录。alata 为 phytochemical 混合物的主要的班的存在被准备并且经历几 phytochemical 分析。在那以后,聚乙烯包含 E 的摘录的基于乙二醇的软膏。alata 被准备,它的创伤和灼伤愈合活动是用为深创伤和完整的厚度皮灼伤的一个动物模型的测试 in-vivo。效果对安慰剂软膏被比较。皮肤活体检视被使失明的临床的组织病理学说评估,除了分析表明了的数字 analysis.ResultsPhytochemical phytochemical 的主要的班的存在包括 flavonoids,碱, phytosteroids,酉分的混合物,不稳定的油和丹宁在准备摘录加重。作为与安慰剂软膏相比, E。alata 软膏显著地改进了创伤溃疡愈合,而它没在灼伤 ulcers.ConclusionE 愈合的质量上显示出优点。alata 摘录富于 phytochemical 混合物并且能改善当谈论地适用时,愈合弯屈。Naim Kittana Hanood Abu-Rass Ruba Sabra Lama Manasra Hadeel Hanany Nidal Jaradat Fatima Hussein Abdel Naser Zaid 2017Chinese Journal of Traumatology2017,20,2:2
6Adverse Effect of Ventricular Pacing on Heart Failure and Atrial Fibrillation Among Patients With Normal Baseline QRS Duration in a Clinical Trial of Pacemaker Therapy for Sinus Node Dysfunction显示文摘Michael O. Sweeney Anne S. Hellkamp Kenneth A. Ellenbogen Arnold J. Greenspon Roger A. Freedman Kerry L. Lee Gervasio A. Lamas 2003Circulation2003,,23:2
7Clinical assessment of patients with advanced non-small-cell lung cancer eligible for second-line chemotherapy: A prognostic score from individual data of nine randomised trials显示文摘Massimo Di Maio Nicola Lama Alessandro Morabito Egbert F. Smit Vassilis Georgoulias Koji Takeda Elisabeth Quoix Dora Hatzidaki Floris M. Wachters Vittorio Gebbia Chun-Ming Tsai Carlos Camps Wolfgang Schuette Paolo Chiodini Maria Carmela Piccirillo Frances 2009European Journal of Cancer2009,,4:2
8The use of a standardized Chinese herbal formula in patients with advanced lung cancer:a feasibility study显示文摘Objective: Increasing numbers of cancer patients are using Chinese herbs(CHs). However, differences among prior studies make it difficult to draw firm conclusions about the clinical usefulness of any specific CH formula. The primary objective of this study was to establish the acceptability of taking a standardized CH formula for patients with advanced lung cancer. The secondary objective was to identify any toxicities attributable to this CH formula and to measure changes in quality of life.Methods: A single-arm, prospective study of a 6-week intervention with a selected CH formula in15 patients with stage 4 nonsmall-cell lung cancer(NSCLC, Seventh American Joint Committee on Cancer TNM staging system).Results: Patients with advanced lung cancer were interested in using the CH formula. Completion(93%)and adherence(98%) levels were very high and most patients perceived the CH treatment as easy to take and were willing to take the CHs used in the study again if it was available. About half of the patients reported adverse events, all of which were mild(Grade 1 or 2) and only a small minority(8%) were potentially related to CHs. No biochemical or hematological evidence of toxicity was observed. Overall, there were improvement in quality of life, and reduced feelings of tiredness and sleepiness.Conclusion: This study provides preliminary evidence that short-term use of a carefully selected and prepared CH formula in patients with stage 4 NSCLC is acceptable and safe.Goulnar Kasymjanova Anh-Thi Tran Victor Cohen Carmela Pepe Lama Sakr David Small Jason Scott Agulnik Robert Thomas Jagoe 2018Journal of Integrative Medicine2018,16,6:2
9Parathyroid hormone and platelet cytosolic calcium concentration in essential hypertension显示文摘 Femndez L Lama P 1995Nephrol dial Transplant1995,10,3:1
10Early growth response gene-1 promotes airway allograft rejection显示文摘Hiroaki Harada Vibha N Lama 2007Am J Physiol Lung Cell Mol Physiol2007,293,1:1
11Investigation of ternary catalysts for methanol electrooxidation 显示文摘Lima A Coutanceau C Lama C 2001Journal of Applied Electrochemistry2001,31,:1
12Randomized trial of percutaneous coronary intervention for subacute infarct-related coronary artery occlusion to achieve long-term patency and improve ventricular function:the total occlusion study of Canada (TOSCA)-2 trial显示文摘Dzavik V Buller CE Lamas GA 2006Circulation2006,114,23:1
13Overview on fabrication of three-dimensional structures in multi-layer ceramic substrate 显示文摘KHOONG L E TAN Y M LAMA Y C 2010Journal of the European Ceramic Society2010,30,19:1
14Identification of selec- tive tubulin inhibitors as potential anti-trypanosomal agents 显示文摘Lama R1 Sandhu R Zhong B 2012Bioorg Med Chem Lett2012,22,17:1
15Adverse Effect of Ventricular Pacing on Heart Failure and Atrial Fibrillation Among Patients With Normal Baseline QRS Duration in a Clinical Trial of Pacemaker Therapy for Sinus Node Dysfunction显示文摘Michael O. Sweeney Anne S. Hellkamp Kenneth A. Ellenbogen Arnold J. Greenspon Roger A. Freedman Kerry L. Lee Gervasio A. Lamas 2003Circulation2003,,23:1
16Muttimodal MRI-Based Study in Patients with SPG4 Mutationse 显示文摘Rezende TJ de Albuquerque M Lamas GM 2015PLoS On2015,10,01:1
17Nitrosylation:the prototypic redox-based signaling mechanism显示文摘STAMLER J S LAMAS S FANG F C 2001Cell2001,106,:1
18Evidence base for pacemakermode selection 2from physiology to randomized trials 显示文摘Lamas GA Ellenbogen DA Hennekens CH 2004Circulation2004,109,4:1
19Midshaft clavicular non- unions treated with the Herbert cannulated bone screw显示文摘Proubasta IR Itarte JP Lamas CG 2004Journal of Orthopaedic Surgery2004,12,1:1
20Tacit knowledge, organizational learning and societal insti- tutions : an integrated framework 显示文摘LAMA 2000Organization Studies2000,21,3:1
返回顶部 每页显示:
共51页 首页 上一页 第1页 下一页 末页 /51 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费