维普中文期刊产品整合服务
3012篇 您的检索式:作者名="S Weiss"
    题名 作者 年代 出处 被引量
1MicroRNA-328 is associated with (non-small) cell lung cancer (NSCLC) brain metastasis and mediates NSCLC migration显示文摘Arora S Ranade AR Tran NL Nasser S Sridhar S Korn RL Ross JT Dhruv H Foss KM Sibenaller Z Ryken T Gotway MB Kim S Weiss GJ 2011中国神经肿瘤杂志2011,9,1:30
2高光谱遥感在农作物长势监测中的应用显示文摘该研究是加拿大Saskatchewan Scott农作物轮作系统(ACS)研究的一部分。研究始于1994年,历时18a,评价9个可耕种农作物产量系统的可靠性。由3种处理水平(organic,reduced,high)和3种作物多样性水平(low,diversified annual grains,diversified annual perennials)结合而产生的9个农作物产量系统,被用于监测和评价加拿大牧场不同处理和不同作物种植轮作下可耕种农作物的产量。在2003年生长季共收集了3次叶面积指数和光谱反射率的数据:生长季前期(6月)、生长季旺盛期(7月)、生长季后期(8月)。叶面积指数是由LAI-2000植物冠层分析仪监测的,光谱测量是由覆盖了350-2500 nm波长范围共2215个波段的ADS便携式高光谱仪完成的。结果显示,光学测量可以用于监测农作物生长状况的差异。从生长季的早期到中期,光谱和叶面积指数在不同处理下有显著差异。7月中期是用遥感资料监测农作物长势的最佳季节;红光波段与近红外波段反射率的比值和基于这两个波段构造的归一化植被指数,是检测农作物长势的最佳植被指数。郑有飞 Guo X Olfert O Brandt S Thomas G Weiss R Sproule L 2007气象与环境科学2007,30,1:22
3Langerin在Langerhans细胞组织细胞增生症和非Langerhans细胞组织细胞性疾病中的表达显示文摘Lan S K Chu P G Weiss L M 黄文斌(摘译) 2008临床与实验病理学杂志2008,24,5:23
4Lipid accumulation in hepatocytes induces fibrogenic activation of hepatic stellate cells显示文摘尽管有非酒精的脂肪肝疾病是良性的混乱的起始的信仰,纤维变性前进发生在病人的一个重要数字,这现在被认出。而且,肝的脂肪变性在大量其它为肝的纤维变性的前进作为一个风险因素被识别了肝疾病。这里,我们建立了一在里面在肝的星形的房间(HSC ) 上学习肝的类脂化合物累积的效果的 vitro 模型,肝 fibrogenesis 的中央调停人。主要人的 hepatocytes 与浸透的丰满的酸 palmitate 被孵化导致细胞内部的类脂化合物累积。随后,人的 HSC 从 steatotic 或控制 hepatocytes 与调节媒介(厘米) 被孵化。在 hepatocytes 的类脂化合物累积导致了加速了 HSC 的激活和增长的因素的版本,并且提高了他们的抵抗到 apoptosis,大部分经由 PI-3-kinase 小径的激活调停了。而且,从 steatotic hepatocytes 的厘米导致了 profibrogenic 基因 TGF- 尾, metallo-proteinase-1 (TIMP-1 ) 的织物禁止者, TIMP-2 和 matrix-metallo-proteinase-2 的表示,以及在 HSC 的原子因素的魏 B 依赖者 MCP-1 表示。在摘要,我们的在里面 vitro 数据在 vivo 为在肝的脂肪变性和 fibrogenesis 之间的 pathophysiological 连接显示潜在的机制。附此,这研究提供一在 vitro 吸引人学习导致脂肪变性的 fibrogenesis 的分子的机制,并且识别并且测试小说的模型在脂肪肝为 antifibrotic 指向治疗疾病。Hella Wobser Christoph Dora Thomas S Weiss Thomas Amann Cornelius Bollheimer Roland Btittner Juergen Schoelmerich Claus Helterbrand 2009Cell Research2009,19,8:16
5Adiponectin and its receptors in rodent models of fatty liver disease and liver cirrhosis显示文摘AIM: To determine circulating and hepatic adiponectin in rodents with fatty liver disease or liver cirrhosis and investigate expression of the adiponectin receptors AdipoR1 on the mRNA and protein level and AdipoR2 on the mRNA level. METHODS: Fat fed rats were used as a model for fatty liver disease and bile duct ligation in mice to investigate cirrhotic liver. Expression of AdipoR1 and AdipoR2 mRNA was determined by real time RT-PCR. AdipoR1 protein was analysed by immunoblot. Adiponectin was measured by ELISA. RESULTS: Systemic adiponectin is reduced in fat- fed rats but is elevated in mice after bile duct ligation (BDL). Hepatic adiponectin protein is lower in steatotic liver but not in the liver of BDL-mice when compared to controls. Adiponectin mRNA was not detected in human liver samples or primary human hepatocytes nor in rat liver but recombinant adiponectin is taken up by isolated hepatocytes in-vitro. AdipoR1 mRNA and AdipoR1 protein levels are similar in the liver tissue of control and fat fed animals whereas AdipoR2 mRNA is induced. AdipoR2 mRNA and AdipoR1 mRNA and protein is suppressed in the liver of BDL-mice. CONCLUSION: Our studies show reduced circulating adiponectin in a rat model of fatty liver disease whereas circulating adiponectin is elevated in a mouse model of cirrhosis and similar fi ndings have been described in humans. Diminished hepatic expression of adiponectinreceptors was only found in liver cirrhosis.Markus Neumeier Claus Hellerbrand Erwin Gbele Roland Buettner Cornelius Bollheimer Johanna Weigert Andreas Schffler Thomas S Weiss Monika Lichtenauer Jürgen Schlmerich Christa Buechler 2006World Journal of Gastroenterology2006,12,34:4
6富含组织细胞型横纹肌母细胞肿瘤:一种组织学独特的横纹肌母细胞肿瘤显示文摘许多软组织肿瘤不能简单地划分为“良性”或“恶性”。WHO软组织和骨肿瘤分类将几种类型的软组织肿瘤(如脂肪细胞肿瘤中的非典型脂肪瘤性肿瘤和内皮细胞肿瘤中的血管内皮瘤)确定为中间型(交界型)。一些软组织肿瘤(如韧带样型纤维瘤病和含铁血黄素沉着性纤维脂肪瘤性肿瘤)被认为是中度恶性肿瘤,这可能是因为它们具有局部侵袭性生长的能力,也可能因为它们(如血管瘤样纤维组织细胞瘤和骨化性纤维黏液样肿瘤)具有较低但无法预测的远处转移风险。血管球肿瘤和PEComa等肿瘤的分类系统不仅可以预测临床良、恶性肿瘤具有合理的敏感性和特异性,而且还可以将这些肿瘤的少部分划分为恶性潜能不确定型。有选择的软组织肿瘤(如胃肠道间质肿瘤和孤立性纤维性肿瘤),应从风险评估的角度来看待,而非良、恶性。显示骨骼肌分化的肿瘤传统上一分为二为良性横纹肌瘤或完全恶性横纹肌肉瘤(RMS)。Martinez A P Fritchie K J Weiss S W 张仁亚 2019临床与实验病理学杂志2019,35,11:3
7Fluorescence Spectroscopy of Single Biomolecules 显示文摘Weiss S 1999Science1999,283,:2
8Generation of neurons and astrocytes from isolated cells of the adult mammalian central nervous system 显示文摘Reynolds BA Weiss S 1992Science1992,255,:2
9Application of NOAA-AVHRR NDVI time-series data to assess changes in Saudi Arabias rangelands显示文摘Weiss E Marsh S E 2001International Journal of Re-mote Sensing2001,22,6:1
10Experimental Separation of Rashba and Dresselhaus Spin - Splittings in Semiconductor Quantum Wells 显示文摘Ganichev S D Bel'kov V V GoRlub L E Ivchenko E L Schneider P Giglberger S Eroms J DeBoeck J Borghs G Wegscheider W Weiss D Prettl W cond0,,:1
11S100B protein levels after subarachnoid aneurysmal hemorrhage 显示文摘Weiss N Sanchez-Pena P Roche S Prognosis value of plasma 2006Anesthesiology2006,104,4:1
12Heteronuclear 2D NMR studies of an engineered insulin monomer:assignment and characterization of the receptor-bingding surface by selective 2H and 13C labeling with application to protein design显示文摘 Hua Q X Lynch C S 1991Biochemistry1991,30,:1
13Pathophysiologic features of a pneumoperitoneum at laparoseopy:a swine model显示文摘Volz J Koster S Weiss M 1996Am J Obstet Gynecol1996,174,11:1
14of beta titanium alloys-an ence and Engineering(A), Thermo-mechanical processing overview 显示文摘WEISS I SEMIATIN S L 1998Materials Sci-1998,243,:1
15Electrospinning of food-grade nanofibers from cellulose acetate and egg al- bumen blends显示文摘WONGSASULAK S P M WEISS J 2010Jounal of Food Engineering2010,98,3:1
16Purification and characterization of perlucin and perlustrin, two new proteins from the shell of the mollusc Haliotis laevigata显示文摘Weiss I M Kaufmann S Mann K 2000Biochem Biophys Res Commun2000,267,:1
17Effect of interdiffusion on the subbands in an Alx Ga1-xAs single quantum-well structure显示文摘Li E H Weiss B L Chan K S 1992Phys Rev B1992,46,15:1
18Induction of NFATc2 expression by interleukin 6 promotes T helper type 2 differentiation显示文摘Diehl S Chow CW Weiss L 2002J Exp Med2002,196,1:1
19Investment in technological innovations:An option pricing approach显示文摘Grenadier S R Weiss A M 1997Journal of Financial Economics1997,44,3:1
20Clonal and population analyses demonstrate that an EGF-responsive mammalian embryonic CNS precusor is a stem cell 显示文摘Reyllolds BW Weiss S 1996Dev Biol1996,175,1:1
返回顶部 每页显示:
共151页 首页 上一页 第1页 下一页 末页 /151 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