enhanced photoluminescence of ce 3 induced by an energy transfer from zno nanoparticles encapsulated in sio2
Báo cáo khoa học: "Radiosensitization and growth inhibition of cancer cells mediated by an scFv antibody gene against DNA-PKcs in vitro and in vivo" docx
... DeWeese T: Enhanced radiation and chemotherapy-mediated cell killing of human cancer cells by small inhibitory RNA silencing of DNA repair factors Cancer Res 20 03, 63: 1550-1554 Wymann MP, Bulgarelli-Leva ... blotting) analysis of purified DPK3 (30 kD) and DPK4 (32 kD) segments using anti-DPK3-scFv-2 antibody (E) Immunohybridization analysis of DNA-PKcs in HeLa cell protein lysate using anti-DPK3-scFv-2 ... 470 kD consisting of 4128 amino acids Its C-terminus contains a serine/threonine protein kinase domain (37 19- 4128) [ 23] For screening Page of 11 the specific anti-DNA-PKcs scFv from the phage...
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Báo cáo y học: " Systems-level comparison of host responses induced by pandemic and seasonal influenza A H1N1 viruses in primary human type I-like alveolar epithelial cells in vitro" pdf
... American triple-reassortant swine influenza virus acquiring a neuraminidase and matrix (M) gene segment from viruses of the Eurasian-avian-like swine virus lineage [5,6] Since these swine viruses ... expression in seasonal H1N1 infected cells being lower than pdmH1N1 infected cells was maintained Over-representation analysis using InnateDB To determine the biological relevance of the host ... mock-infected cells and those with no change in expression (fold change between -1.5 and +1.5) Overall, 93. 2% and 74.6% of genes were concordantly expressed in the alveolar epithelial cells from...
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Tài liệu Báo cáo khoa học: Analysis of oxidative events induced by expanded polyglutamine huntingtin exon 1 that are differentially restored by expression of heat shock proteins or treatment with an antioxidant ppt
... being analyzed to determine if the increase in fluorescence described above was indeed due to ROS accumulation In the presence of the antioxidant, the fluorescence of httEx1-103QEGFP-expressing cells ... 2¢,7¢-dichlorofluorescein (DCFH-DA), and fluorescence was monitored by FACS cytometry as described in Experimental procedures The fluorescence index was determined as the ratio of the fluorescence of cells expressing ... Hsp27 by an alanine residue, and is unable to protect against cell death induced by different agents, including oxidative stress [15,44,60] In cells expressing httEx1-103Q-EGFP, the efficiency of...
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Báo cáo hóa học: " Self-organized chains of nanodots induced by an off-normal incident beam" potx
... doi:10.1186/1556-276X-6- 432 Cite this article as: Lee et al.: Self-organized chains of nanodots induced by an off-normal incident beam Nanoscale Research Letters 2011 6: 432 Submit your manuscript to a journal and ... 9:2247-2252 23 Karen A, Nakagawa Y, Hatada M, Okuno K, Soeda F, Ishitani A: Quantitative investigation of the O2+ -induced topography of GaAs and other III-V semiconductors Surface and Interface Analysis ... experiments The study in this paper will provide insight into the self-organization process and provide guidance to extend the approach for nanofabrication For instance, similar mechanism may be applied...
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Tài liệu Báo cáo khoa học: Steady-state and time-resolved fluorescence studies of conformational changes induced by cyclic AMP and DNA binding to cyclic AMP receptor protein from Escherichia coli ppt
... changes in the apo-CRP structure induced by binding of cAMP and DNA by measuring fluorescence resonance energy transfer (FRET) and fluorescence anisotropy decay Two tryptophan residues, Trp 13 and ... fluorescence intensity change in Trp 13 as a function of cAMP concentration F and F0 are the fluorescence intensities of the protein in the presence and absence of the ligand, respectively The range of ... determined from the study of fluorescence anisotropy decays of Trp 13 in the presence of cAMP decreased to 10.45 ± 3. 0 ns Time-domain anisotropy data The fluorescence anisotropy decays of Trp 13 and...
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Báo cáo khoa học: Fluorescence quenching and kinetic studies of conformational changes induced by DNA and cAMP binding to cAMP receptor protein from Escherichia coli ppt
... 0.81 35 0 34 4 34 5 34 6 34 3 33 8 33 8 33 8 34 0 33 7 – – – – – 0.84 0.27 – – 1 .33 1.00 1.00 1.00 1.00 1.00 – – – – – – – – – – 5.76 6.62 6 .35 6.15 5. 53 FQRS spectra of CRPW85A with cAMP are represented in ... subunits and a change in orientation of the DNA-binding domain relative to the cAMPbinding domain [6] Indeed, our Forster resonance ă energy transfer (FRET) measurements show that the binding of anticAMP ... conformational changes induced by DNA and cAMP 19 20 21 22 23 24 25 26 27 28 29 30 31 cAMP -induced allosteric changes in T127I, S128A and T127I ⁄ S128A mutants of cAMP receptor protein from Escherichia...
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Photoluminescence of silicon nanowires obtained by epitaxial chemical vapor deposition
... highlights a linear reliance on pump power These behaviors are in agreement with a progressive filling of the conduction and valence bands and the recombination of free carriers in SiNWs In contrast, ... density of 174 kW/cm2 and the temperature of consign of the cryostat is 10 K excitons) The many-body interactions could explain a broader lineshape and a smaller recombination energy The interacting ... recombination in the SiNWs obtained by a CVD method The passivation of the SiNW surfaces is essential to reduce the deep trap density and allow the observation of the radiative recombination of...
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synthesis and characterization of wo3 nanostructures prepared by an aged-hydrothermal method
... is 530 .3 eV and binding energy peak located at 35 .4 and 40.6 eV is attributed to W4 f According to the literature [31 ] it is WO3, this means that the surface of the material contains W6+ and ... direction of the tungsten oxide nanostructures is along [010] axis with an inter-planar distance of 0 .38 nm (Fig 4b) It seems that the WO3 growth proceeds layer by layer increasing the thickness and ... R, Mandler D Writing–reading–erasing on tungsten oxide films using the scanning electrochemical microscope Adv Mater 2000;12 :33 0 3 [5] Jelle BP, Hagen G Performance of an electrochromic window...
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Báo cáo hóa học: " Brain-computer interfacing using modulations of alpha activity induced by covert shifts of attention" pdf
... index and peak BCI performance, suggesting that BCI performance can be predicted from a simple resting EEG measurement an eccentricity of 9° from the fixation dot A cue appearing for 200 ms in ... interfacing using modulations of alpha activity induced by covert shifts of attention Matthias S Treder1*, Ali Bahramisharif2 ,3, Nico M Schmidt1, Marcel AJ van Gerven2 ,3 and Benjamin Blankertz1 ... gives a linear fit (c) Mean impedances across participants show lower impedance for PO3-PO4 than for PO7-PO8 This possibly explains why the former pair is more predictive of BCI performance than the...
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Báo cáo hóa học: " Comparison of p53 and the PDZ domain containing protein MAGI-3 regulation by the E6 protein from high-risk human papillomaviruses" pdf
... 33 E6var8-GFP 33 E6var7-GFP 33 E6var6-GFP 33 E6var5-GFP 33 E6var3-GFP 33 E6var2-GFP 18E6-GFP 33 E6pro-GFP p 53 18E6-GFP pcDNA3 p 53 pcDNA3 0.00 33 E6pro-GFP 33 E6var2-GFP 33 E6var3-GFP 33 E6var5-GFP 33 E6var6-GFP 33 E6var7-GFP ... 33 E6var7-GFP 33 E6var8-GFP Comparing p 53 protein levels and p 53 transcriptional activity in cells expressing E6-GFP from HPV types 18, 33 , and 33 variFigure ants Comparing p 53 protein levels and p 53 transcriptional ... polymorphisms in the HPV -33 E6 variants Codon Position HPV -33 E6 Variants Nucleotide Change Amino Acid Change 18 28 36 36 69 73 83 86 93 125 138 142 6, 7, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, C to T T to...
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Báo cáo hóa học: " Involvement of intracellular free Ca2+ in enhanced release of herpes simplex virus by hydrogen peroxide" ppt
... http://www.virologyj.com/content /3/ 1/62 26 27 28 29 30 31 32 33 34 35 36 37 38 Kirkland JB: Lipid peroxidation, protein thiol oxidation and DNA damage in hydrogen peroxide -induced injury to endothelial cells: role of activation ... lethal influx of extracellular Ca2+ into the cells [26] We also indicated that treatment of HSV-1-infected epithelial cells with ionomycin induced the increase of Ca2+ influx, followed by cell ... during infection and protects cells from exogenous inducers in a cell-type-dependent manner Proc Natl Acad Sci USA 1998, 95 :39 31 -39 36 Aubert M, O'Toole J, Blaho JA: Induction and prevention of...
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Báo cáo khoa học: "Efficacy of nano-hydroxyapatite prepared by an aqueous solution combustion technique in healing bone defects of goat" docx
... the animals, causing no significant inflammation in the surrounding tissues Healing was uneventful in all animals and there was no evidence of rejection of the implant in any case The clinical ... synthesis of calcium hydroxyapatite nanoparticles Trans Ind Ceram Soc 2004, 63, 27 -32 13 Gibson CJ, Thornton VF, Brown WA Incorporation of tetracycline into impeded and unimpeded mandibular incisors of ... study, clinical signs were of little importance in evaluating the process of healing after reconstruction of bone defects by different types of implants However, the type of wound healing and restoration...
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Báo cáo toán học: "Methods of preventing vinorelbine-induced phlebitis: an experimental study in rabbits" pps
... advanced non-small-cell lung cancer: the Multicenter Italian Lung Cancer in the Elderly Study (MILES) phase III randomized trial J Natl Cancer Inst 20 03; 95: 36 2 -37 2 Juergens R, Brahmer J, Ettinger ... the vein in of animals In addition, there was inflammatory cell infiltration (Grades 2 -3) in the proximal and distal regions of the vein in animals each, edema (Grades 1-2) of the proximal vein ... saline containing 10% formalin Then cross-sections of the ear vein were prepared and Influence of the infusion rate In rabbits, a 0.6 mg/mL solution of VNR was infused into one ear vein for 30 ...
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Báo cáo khoa học: "A case of virilization induced by a Krukenberg tumor from gastric cancer" docx
... featuring population-based trends in cancer treatment J Natl Cancer Inst 2005, 97:1407-1427 Parkin DM, Pisani P, Ferlay J: Global cancer statistics CA Cancer J Clin 1999, 49 :33 -64, Classic pages in ... during pregnancy Forest et al (16) Long-interval masculinizing Krukenberg tumor of the ovary Schoenfeld et al (12) Clinical and ultrastructural findings of an androgenizing Krukenberg tumor in ... estradiol, androstendion, follicle-stimulating hormone, luteinizing hormone, prolactin and dehydroepiandrosterone sulfate were in the normal range Since the patient experienced increasing episodes of...
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báo cáo khoa học: "Hypocellular scar formation or aberrant fibrosis induced by an intrastromal corneal ring: a case report" pot
... Conclusion An Intacs implant induces hypocellular scar formation or aberrant fibrosis, and mild focal inflammation, possibly through its strong suppression of IP-10/CXCL10 production and mild enhancement ... Intacs; C, Visante Images of the Intacs; D, Gross photo of corneal button shows the Intacs segments and Fleischer ring (arrow) Page of Figure Histopathology of Intacs (intrastromal corneal rings) A, ... Shows a space containing residue plastic (Intacs) material which is surrounded by a dense acellular and/or hypocellular collagen scar The channel haze is observed at the inner edge of the Intacs...
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Báo cáo y học: " Detection of epithelial to mesenchymal transition in airways of a bleomycin induced pulmonary fibrosis model derived from an α-smooth muscle actin-Cre transgenic mouse" potx
... Transgenic α-SMA-Cre mice were produced by pronuclear injection of the recombinant DNA fragment into fertilized F2 eggs of CBA mice using standard microinjection techniques Offspring from an ... Foundation of China (NO 30 230 180) This funding covered all the cost in study design; in the collection, analysis, and interpretation of data; in the writing of the manuscript and in the decision ... is only minimal βgal staining (Fig 3A~c, e, g) and Masson trichrome staining (Fig 3A~i) in the lung of control mice Correspondingly, western blot analysis revealed an overall increase in lung...
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Báo cáo khoa học: " Effects of volume resuscitation on splanchnic perfusion in canine model of severe sepsis induced by live Escherichia coli infusio" pdf
... 284.9 ± 25.1* 32 1.7 ± 36 .7* 32 8.7 ± 37 * 32 5 .3 ± 28.4* 432 .8 ± 30 .7 32 2 .3 ± 25.1† 29.4† 404.5 ± 21.8 39 5.4 ± 28 .3 23. 9 ± 2.1 30 .5 ± 2.5* 28.8 ± 2.8* 32 .5 ± 2.8* 26.7 ± 2.5 23. 3 ± 2 .3 PAOP (mmHg) ... Hemoglobin (g/dl) DO2 (ml/min) Control Lactated Ringer's 32 0.9 ± O2ER (%) Control Lactated Ringer's 33 .1 ± 3. 0* 5.6† 23. 8 ± 3. 0 26.9 ± 3. 7 33 .1 ± Control 80.1 ± 2 .3 69.7 ± 2.5* 67.4 ± 3. 4* 71.6 ± 3. 2* ... versus baseline; ‡P < 0.05 CT versus LR be more pronounced than that produced by endotoxin infusions [16] This model is less expensive than endotoxin infusion in large animals, and it induces a more...
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Báo cáo y học: " Apoptosis of uninfected cells induced by HIV envelope glycoproteins" potx
... secreted from infected cells, Env expressed on virions or at the cell surface of infected cells, are able to induce apoptosis of uninfected T cells Soluble Env resulting from shedding of the surfaces ... Hovanessian AG: Membrane expression of Page of 12 (page number not for citation purposes) Retrovirology 2004, 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 HIV envelope glycoproteins ... Interleukin-1β converting enzyme-like protease involvement in Fas -induced peripheral blood T cell apoptosis in HIV infection TNF-related apoptosis-inducing ligand can mediate activation-induced...
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Modulation of dorsal hippocampus field CA1 pyramidal cell excitability by an ascending relay from hypothalamic supramammillary nucleus
... generation of theta rhythm may involve septohippocampal GABAergic neurons, since spontaneous or direct septal stimulation- - 32 - induced theta in anaesthetized animal, and running -induced theta in behaving ... perforant pathway stimulation induced paired pulse suppression in granule cell layer was reduced or lost following kindling -induced seizure The loss of such paired-pulse inhibition was accompanied ... of granule cells, basket cells and various polymorphic cells as well as terminal axonal arbors from several sources such as entorhinal cortex Using intracellular recording combined with dye injection...
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Uncertainty analysis of ground movement induced by deep excavation
... Characteristics of excavation -induced building damage (Son and Cording 2005) 25 Figure 2 .3 Inflection point (D) between “Sagging” and “Hogging” of the ground surface settlement profile (Finno et al ... UNCERTAINTY ANALYSIS OF GROUND MOVEMENT INDUCED BY DEEP EXCAVATION KORAKOD NUSIT (M.Eng AIT, Thailand) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT OF CIVIL ENGINEERING ... excavation -induced ground movement 37 3. 2.1 Worldwide database 37 3. 2.2 Local database 39 Selected case histories 41 3. 3.1 Subdivision of case histories 41 3. 3.2 Excavation -induced ground movement of the...
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