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191篇 您的检索式:作者名="Daniel X"
    题名 作者 年代 出处 被引量
1Functional optoacoustic neuro-tomography for scalable whole-brain monitoring of calcium indicators显示文摘Non-invasive observation of spatiotemporal activity of large neural populations distributed over entire brains is a longstanding goal of neuroscience.We developed a volumetric multispectral optoacoustic tomography platform for imaging neural activation deep in scattering brains.It can record 100 volumetric frames per second across scalable fields of view ranging between 50 and 1000 mm^(3) with respective spatial resolution of 35–200μm.Experiments performed in immobilized and freely swimming larvae and in adult zebrafish brains expressing the genetically encoded calcium indicator GCaMP5G demonstrate,for the first time,the fundamental ability to directly track neural dynamics using optoacoustics while overcoming the longstanding penetration barrier of optical imaging in scattering brains.The newly developed platform thus offers unprecedented capabilities for functional whole-brain observations of fast calcium dynamics;in combination with optoacoustics'well-established capacity for resolving vascular hemodynamics,it could open new vistas in the study of neural activity and neurovascular coupling in health and disease.X Luís Deán-Ben Gali Sela Antonella Lauri Moritz Kneipp Vasilis Ntziachristos Gil G Westmeyer Shy Shoham Daniel Razansky 2016Light(Science & Applications)2016,5,1:5
2BCL-XL regulates TNF-α-mediated cell death independently of NF-κB, FLIP and IAPs显示文摘Raffaella Gozzelino Carme Sole Nuria Llecha Miguel F Segura Rana S Moubarak Victoria Iglesias-Guimarais M Jose Perez-Garcia Stephanie Reix Jisheng Zhang Nahuai Badiola Daniel Sanchis Jose Rodriguez-Alvarez Ramon Trullas Victor J Yuste Joan X Comella 2008Cell Research2008,18,10:4
3Stock market volatility, excess returns, and the role of investor sentiment显示文摘Wayne Y Lee Christine X Jiang Daniel C Indro 2002Journal of Banking and Finance2002,,12:2
4Docosahexaenoic acid suppresses arachidonic acid-induced proliferation of LS-174T human colon carcinoma cells显示文摘AIM:To investigate the impact of arachidonic acid (AA) and docosahexaenoic acid (DHA) and their combination on colon cancer cell growth.METHODS:The LS-174T colon cancer cell line was used to study the role of the prostaglandin precursor AA and the omega-3 polyunsaturated fatty acid DHA on cell growth. Cell viability was assessed in XTT assays. For analysis of cell cycle and cell death,flow cytometry and DAPI staining were applied. Expression of cyclooxygenase-2 (COX-2),p21 and bcl-2 in cells incubated with AA or DHA was examined by real-time RT-PCR. Prostaglandin E2 (PGE2) generation in the presence of AA and DHA was measured using a PGE2-ELISA.RESULTS:AA increased cell growth,whereas DHAreduced viability of LS 174T cells in a time-and dose-dependent manner. Furthermore,DHA down-regulated mRNA of bcl-2 and up-regulated p21. Interestingly,DHA was able to suppress AA-induced cell proliferation and significantly lowered AA-derived PGE2 formation. DHA also down-regulated COX-2 expression. In addition to the effect on PGE2 formation,DHA directly reduced PGE2-induced cell proliferation in a dose-dependent manner. CONCLUSION:These results suggest that DHA can inhibit the pro-proliferative effect of abundant AA or PGE2.Piet Habbel Karsten H Weylandt Katja Lichopoj Johannes Nowak Martin Purschke Jing-Dong Wang Cheng-Wei He Daniel C Baumgart Jing X Kang 2009World Journal of Gastroenterology2009,15,9:2
5Value of postoperative surveillance after radical surgeryfor colorectal cancer: results of a cohort study显示文摘Castells A Bessa X Daniels M 1998Dis Colon Reclum1998,41,6:1
6New concept in the treatment of Ureteral calculi显示文摘Daniel J Painter Francis X 2001Curt Opin urol2001,,11:1
7显示文摘Mai Q X Daniels R D Harpalani H B 1988Thin Solid Films1988,166,:1
8A methylated oligonueleotide in- hibits IGF2 expression and enhances survival in a model of hepato- cellular carcinoma 显示文摘Yao X Hu JF Daniels M 2003J Clin Invest2003,111,2:1
9Ionic Liquids in Separations 显示文摘Han X X Daniel W 2007Acc Chem Res2007,40,11:1
10New concepts in the treatment of ureteral calculi显示文摘DANIEL J PAINTER FRCMCIS X 2001Current Opinion Urology2001,,:1
11Efficacy of a foot plant-based oral cholera toxin B subunit vaccine显示文摘Takeshi Arakawa Daniel Chong K X 1998Nature Biotechnology1998,16,:1
12Dynamic economic dispatch: feasible and optimal solutions显示文摘Han X S Gooi H B Daniel S K 2001IEEE Trans on Power Apparatus and Systems2001,16,1:1
13Molecular mechanisms of biocatalytic desulfurization of fossil fuels显示文摘Kevin A G Olga S P Gregry T M Lei X Daniel J M Charles H S 1996Nature Biotechnology1996,14,12:1
14Binding of an ETS-related protein within the DNase I hypersensitive site of the HER2/neu promoter in human breast cancer cells 显示文摘Scott GK Daniel JC Xiong X 1994J Biol Chem1994,269,19:1
15Speciation of hydrocarbon and carbonyl emissions of 2,5-dimethylfu- ran combustion in a DISI engine 显示文摘DANIEL R WEI L X XU H M 2012Energy Fuels2012,26,11:1
16CK2 phosphorylation of CCA1 is necessary for its circadian oscillator function in Arabidopsis 显示文摘DANIEL X SUGANO S TOBIN E M 2004Proc Natl Acad Sci USA2004,101,9:1
17Environmental indicators for business:a review of the literature and standardization methods 显示文摘Olsthoorn X Daniel T Walter W Marcus W 2001Cleaner Product2001,9,5:1
18Magnesium enrichment improves flue gas scrubbing 显示文摘DANIEL X J 1980Power Engineering1980,85,9:1
19Value of postoperative surveillance after radical surgery for colorectal cancer: results of a cohort study显示文摘Castells A Bessa X Daniels M 1998Dis Colon Rectum1998,41,6:1
20Nondestructive and rapid estimation of hardwood foliar nitrogen status using the SPAD-502 chlorophyll meter显示文摘Scott X Changa Daniel J 2003Forest Ecol Manag2003,181,:1
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