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102篇 您的检索式:作者名="Michael Weber"
    题名 作者 年代 出处 被引量
1得与失:苦苣苔科新的属级界定与分类系统——中国该科植物之变迁(英文)显示文摘过去20年对苦苣苔科植物的分子系统学研究已经极大地拓展了对这个科的种间关系与属一级之界定的理解。该文提供了一个苦苣苔科植物新分类系统,与传统的经典形态学分类系统比较,这一新系统被认为能更好地反映科下分类单元彼此之间的自然关系。众多传统意义上的属被分割、合并或者重新定义,这些巨大的分类变动正在影响着中国的苦苣苔科植物系统分类。此外,基于最近采集的材料,一些新属得以建立,一方面说明在中国还有相当多的野外工作需要做;而另一方面则再次证明了中国的苦苣苔科植物多样性是如此之丰富。在此,针对目前已经完成的工作和分类结论,对中国苦苣苔科植物的新分类系统进行了总结与概述,并深入地讨论了部分传统分类学上存在困惑的疑难属。MOLLER Michael 韦毅刚 温放 CLARK John L. WEBER Anton 2016广西植物2016,36,1:35
2Passive expansion of sub-maximally dilated transjugular intrahepatic portosystemic shunts and assessment of clinical outcomes显示文摘AIM To assess for passive expansion of sub-maximally dilated transjugular intrahepatic portosystemic shunts(TIPS) and compare outcomes with maximally dilated TIPS.METHODS Polytetrafluoroethylene covered TIPS(Viatorr) from July 2002 to December 2013 were retrospectively reviewed at two hospitals in a single institution. Two hundred and thirty patients had TIPS maximally dilated to 10 mm(m TIPS), while 43 patients who were at increased risk for hepatic encephalopathy(HE), based on clinical evaluation or low pre-TIPS portosystemic gradient(PSG), had 10 mm TIPS sub-maximally dilated to 8 mm(sm TIPS). Group characteristics(age, gender, Model for End-Stage Liver Disease score, post-TIPS PSG and clinical outcomes were compared between groups, including clinical success(ascites or varices), primary patency,primary assisted patency, and severe post-TIPS HE. A subset of fourteen patients with sm TIPS underwent follow-up computed tomography imaging after TIPS creation, and were grouped based on time of imaging(< 6 mo and > 6 mo). Change in diameter and crosssectional area were measured with 3D imaging software to evaluate for passive expansion.RESULTS Patient characteristics were similar between the sm TIPS and m TIPS groups, except for pre-TIPS portosystemic gradient, which was lower in the sm TIPS group(19.4 mm Hg ± 6.8 vs 22.4 mm Hg ± 7.1, P = 0.01). Primary patency and primary assisted patency between sm TIPS and m TIPS was not significantly different(P = 0.64 and 0.55, respectively). Four of the 55 patients(7%) with sm TIPS required TIPS reduction for severe refractory HE, while this occurred in 6 of the 218 patients(3%) with m TIPS(P = 0.12). For the 14 patients with follow-up computed tomography(CT) imaging, the median imaging follow-up was 373 d. There was an increase in median TIPS diameter, median percent diameter change, median area, and median percent area change in patients with CT follow-up greater than 6 mo after TIPS placement compared to follow-up within 6 mo(8.45 mm, 5.58%, 56.04 mm^2, and 11.48%, respectively, P = 0.01).CONCLUSION Passive expansion of sm TIPS does occur but clinical outcomes of sm TIPS and m TIPS were similar. Sub-maximal dilation can prevent complications related to overshunting in select patients.Michael C Hsu Charles N Weber S William Stavropoulos Timothy W Clark Scott O Trerotola Richard D Shlansky Goldberg Michael C Soulen Gregory J Nadolski 2017World Journal of Hepatology2017,9,12:11
3Low-dose drug combination therapy: An alternative first-line approach to hypertension treatment显示文摘L.Michael Prisant Matthew R. Weir Vasilios Papademetriou Michael A. Weber Isaac A. Adegbile Demissie Alemayehu Martin P. Lefkowitz Albert A. Carr 1995American Heart Journal1995,,2:2
4Matched Comparison of Radical Nephrectomy vs Nephron-Sparing Surgery in Patients With Unilateral Renal Cell Carcinoma and a Normal Contralateral Kidney显示文摘Weber K.O. Lad Michael L. Blute Amy L. Weaver Vicente E. Torres Horst Zincke 2000Mayo Clinic Proceedings2000,,12:2
53-Hydroxypropionic acid as a nematicidal principle in endophytic fungi显示文摘Michael Schwarz Barbel Kopcke Roland W S Weber 2004Phytochemistry2004,65,:1
6What determines the shape of the probability weighing function under uncertainty显示文摘Michael Kilka Martin Weber M 2001Management Sci2001,47,:1
7Renal outcomes with different fixed-dose combination therapies in patients with hypertension at high risk for cardiovascular events (ACCOMPLISH): a prespecified secondary analysis of a randomised controlled trial显示文摘George L Bakris Pantelis A Sarafidis Matthew R Weir Bj?rn Dahl?f Bertram Pitt Kenneth Jamerson Eric J Velazquez Linda Staikos-Byrne Roxzana Y Kelly Victor Shi Yann-Tong Chiang Michael A Weber 2010The Lancet2010,,9721:1
8Stereotactic Body Radiation Therapy for Locally Advanced and Borderline Resectable Pancreatic Cancer Is Effective and Well Tolerated显示文摘Michael D. Chuong Gregory M. Springett Jessica M. Freilich Catherine K. Park Jill M. Weber Eric A. Mellon Pamela J. Hodul Mokenge P. Malafa Kenneth L. Meredith Sarah E. Hoffe Ravi Shridhar 2013International Journal of Radiation Oncology Biology Physics2013,,3:1
9Outcomes in hypertensive patients at high cardiovascular risk treated with regimens based on valsartan or amlodipine: the VALUE randomised trial显示文摘Stevo Julius Sverre E Kjeldsen Michael Weber Hans R Brunner Steffan Ekman Lennart Hansson Tsushung Hua John Laragh Gordon T McInnes Lada Mitchell Francis Plat Anthony Schork Beverly Smith Alberto Zanchetti 2004The Lancet2004,,9426:1
10A Lymphotoxin-Driven Pathway to Hepatocellular Carcinoma显示文摘Johannes Haybaeck Nicolas Zeller Monika Julia Wolf Achim Weber Ulrich Wagner Michael Odo Kurrer Juliane Bremer Giandomenica Iezzi Rolf Graf Pierre-Alain Clavien Robert Thimme Hubert Blum Sergei A. Nedospasov Kurt Zatloukal Muhammad Ramzan Sandra Ciesek Th 2009Cancer Cell2009,,4:1
11Biomechanical Analysis Comparing Titanium Elastic Nails With Locked Plating in Two Simulated Pediatric Femur Fracture Models显示文摘Scott E. Porter George R. Booker Douglas E. Parsell Mark D. Weber George V. Russell James Woodall Michael Wagner Thomas Neubauer 2012Journal of Pediatric Orthopaedics2012,,6:1
12Arabidopsis HIPP proteins regulate endoplasmic reticulum-associated degradation of CKX proteins and cytokinin responses.显示文摘Eukaryotic organisms are equipped with quality-control mechanisms that survey protein folding in the endoplasmic reticulum (ER) and remove non-native proteins by ER-associated degradation (ERAD). Recent research has shown that cytokinin-degrading CKX proteins are subjected to ERAD during plant development. The mechanisms of plant ERAD, including the export of substrate proteins from the ER, are not fully understood and the molecular components involved in the ERAD of CKX are unknown. We show that heavy metal-associated isoprenylated plant proteins (HIPP) interact specifically with CKX proteins synthesized in the ER and processed by ERAD. CKX-HIPP protein complexes were detected at the ER as well as in the cytosol, suggesting that the complexes involve retrotranslocated CKX protein species. Altered CKX levels in HIPP-overexpressing and higher-order hipp mutant plants suggest that the studied HIPP proteins control the ERAD of CKX. Deregulation of CKX proteins caused corresponding changes in the cytokinin signaling activity and triggered typical morphological cytokinin responses. Notably, transcriptional repression of HIPP genes by cytokinin indicates a feedback regulatory mechanism of cytokinin homeostasis and signaling responses. Moreover, the loss of HIPP genes constitutively activates the unfolded protein response and compromises the ER stress tolerance, supporting the conclusion that HIPPs represent novel functional components of plant ERAD.Tianqi Guo Henriette Weber Michael C.E.Niemann Lisa Theisl Georgeta Leonte Ondrej Novak Tomas Werner 2021Molecular Plant2021,14,11:1
13Asymmetric synthesis of the oxindole alkaloid ( - )- horsfiline 显示文摘Claudio Pellegrini Christopb Sthissler Michael Weber 1994Tetrahedron Lett1994,5,:1
14Screening and characterization of new monoclonal anti-benzopyrene antibodies using automated flow-through microarray technology显示文摘Xaver Y.Z. Karsunke Michael Pschenitza Martin Rieger Ekkehard Weber Reinhard Niessner Dietmar Knopp 2011Journal of Immunological Methods2011,,1:1
15Markets for solid biofuels within the EU-15 显示文摘Martin Kahschmitt Michael Weber 2006Biomass and Bioenergy2006,30,:1
16Brown carbon in the continental troposphere显示文摘Jiumeng Liu Eric Scheuer Jack Dibb Luke D. Ziemba Kenneth. L. Thornhill Bruce E. Anderson Armin Wisthaler Tomas Mikoviny J Jai Devi Michael Bergin Rodney J. Weber 2014Geophys. Res. Lett2014,,6:1
17Markeis tor solid biofuels within the EU - 15 显示文摘Martin Kahschmitt Michael Weber 2006Biomass and Bioenergy2006,30,:1
18The global ozone monitoring experiment (GOME):mission concept and first scientific results 显示文摘John Burrows Mark Weber Michael Buchwitz 1999Journal of the At- mospheric Sciences1999,56,2:1
19Serum concentration of integrin-linked kinase in malignant pleural mesothelioma and after asbestos exposure ? 显示文摘Stefan B. Watzka Florian Posch Harvey I. Pass Raja M. Flores Gregory E. Hannigan David Bernhard Michael Weber Michael R. Mueller 2013European Journal of Cardio-Thoracic Surgery2013,,5:1
20ERG variability in X-linked congenital retinoschisis patients with mutations in the RS1 gene and the diagnostic importance of fundus autofluorescence and OCT显示文摘Agnes B. Renner Ulrich Kellner Britta Fiebig Elke Cropp Michael H. Foerster Bernhard H. F. Weber 2008Documenta Ophthalmologica2008,,2:1
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