... dictates the biological activity of NGF The biological effects of NGF are mediated via high-affinity receptor gp140trk that binds NGF and has intrinsic tyrosine protein kinase activity [14] Taken together, ... Visualization of immunobinding was carried out with DAB solution (0.04% diaminobenzidine and 0.05% H2O2 in PBS) After staining the sections were mounted on silane-coated slides (3-amino propyltriethoxy ... and adult ×400 expression increased with age and was found in similar locations to that in brains of other kinds of murine and rat TrkA immunoreactivities were observed in newborn rat piriform...
Ngày tải lên: 07/08/2014, 18:20
... duodenum should be more stringent than for the remaining small bowel Competing interests The author(s) declare that they have no competing interests Meeting presentation A portion of this work was presented ... motion of the duodenum is quite distinct from the remainder of the small bowel Percent volumes of the duodenum receiving 80% of the prescribed dose were far greater than percent volumes of small ... freely-moving remaining small bowel This relative immobility of the duodenum compared with the remaining small bowel is a consequence of known Our data further suggests that the complex motion of the...
Ngày tải lên: 09/08/2014, 10:21
báo cáo khoa học: "Real-time imaging and analysis of differences in cadmium dynamics in rice cultivars (Oryza sativa) using positron-emitting 107Cd tracer" ppsx
... complaints of spinal and leg bone pain, was recognized as a type of chronic toxicity induced by excess Cd contamination of drinking water and cereals (mainly rice) Since then, the contamination of ... with lines depicting the kinetics of initial arrival of Cd in the respective ROI The X-intercepts of the fitting lines were adopted as the arrival times of the theoretical “leading edge” of the ... quantification of the differences in whole-body Cd transport from the roots to the grains of intact plants within rice cultivars that differ in grain Cd concentrations, by using PETIS, a real-time imaging...
Ngày tải lên: 11/08/2014, 11:21
Individual and ethnic differences in habitual usage of reappraisal and suppression in relationship with their associated psychological and physiological consequences 3
... one of the indicators of well-being (e.g Gross & John, 2003) Combining all these dimensions, an overall SWB index can be obtained, with higher scores indicating higher self-reported well-being ... useful in describing the group differences in the mean expression level, but it is insufficient in detecting the differences in specific behavioral tendencies For example, Chinese and Indians ... Indians see the person as the center of an event As a result, Chinese are encouraged to think of the situation repeatedly before taking an action from (san si er hou xing) Since this is in line...
Ngày tải lên: 10/09/2015, 15:51
Tài liệu Explaining Ethnic Minority Poverty in Vietnam: a summary of recent trends and current challenges ppt
... percent of ethnic minorities are living in poverty in 2004 while only 15 percent of Kinh and Chinese people within the same region are poor Figure shows trends for Kinh and ethnic minority poverty in ... as making available a wider range of loan products 15 in terms of lending terms and loan sizes seems to be preferred above subsidizing interest rates In spite of high demand from ethnic minorities, ... sustainable Participation in decision-making Reviews of the first phase of P135 indicate gaps in participatory processes and inadequate decentralization that have sometimes resulted in inappropriate...
Ngày tải lên: 12/12/2013, 21:15
Tài liệu Báo cáo khoa học: Neuronal growth-inhibitory factor (metallothionein-3): evaluation of the biological function of growth-inhibitory factor in the injured and neurodegenerative brain pdf
... metal-binding properties of GIF are discussed in greater detail in the two other minireviews of this series [26,27] A clear indication of the physiological functions of GIF and its metal-binding ... growth-inhibitory properties of GIF in AD There have been extensive studies examining the role of GIF in AD, linked to its initial discovery as a factor deficient in the AD brain There remains no ... neurite sprouting Metal-binding properties of GIF and role in synaptic activity MTs are generally considered to have an important role in maintaining the homeostasis of key metal ions within the body...
Ngày tải lên: 16/02/2014, 15:20
Tài liệu Báo cáo khoa học: Template requirements and binding of hepatitis C virus NS5B polymerase during in vitro RNA synthesis from the 3¢-end of virus minus-strand RNA docx
... basis of the structure of the 5¢UTR of the plus-RNA, the structure of the 3¢-end of the minusstrand RNA being at that time unavailable In the present study we investigated the involvement of sequences ... al Binding and replication of 3¢-end of HCV minus RNA Fig Secondary structure of RNA mutated in the SL-A1 and SL-B1 domains Only the secondary structure of the 151 nt from the 3¢-end of the minus-strand ... initiation of synthesis of the viral genome In this report we investigated the template and binding properties of mutated and deleted RNA fragments of the 3¢-end of the minus-strand HCV RNA in further...
Ngày tải lên: 20/02/2014, 01:20
Báo cáo khoa học: Characterization of structural and catalytic differences in rat intestinal alkaline phosphatase isozymes pdf
... Residues indirectly associating with the metal via water molecules Fig Immunological detection of rat intestinal alkaline phosphatase (rIAP) isozymes in rat small intestine Western blotting was ... be important in joining the two AP monomers of AP together [32] In a variety of human cancer cell lines and sera, the Kasahara AP isoform has been found to consist of heterodimers of hIAP and ... alkaline phosphatases are allosteric enzymes J Biol Chem 272, 22781–22787 43 Murphy JE, Xu X & Kantrowitz ER (1993) Conversion of a magnesium binding site into a zinc binding site by a single amino...
Ngày tải lên: 07/03/2014, 17:20
Báo cáo khoa học: Regulation of arginase II by interferon regulatory factor 3 and the involvement of polyamines in the antiviral response potx
... involved in the biosynthesis of natural polyamines (putrescine, spermidine and spermine) through conversion of l-arginine into l-ornithine [16] The latter is in turn used by ODC to produce putrescine, ... iodide (PI) staining of apoptotic cells was quantified in VSVinfected Jurkat T cells in the absence or presence of spermine As shown in Fig 7, the presence of spermine during VSV infection strongly ... tetracycline inducible cell line, rtTAIRF-3 5D-Jurkat, with doxycycline for 36 h, in the presence of neutralizing antibodies against IFNs [14] ArgII mRNA was strongly induced in IRF-3 5Dexpressing...
Ngày tải lên: 07/03/2014, 21:20
Báo cáo Y học: Co-existence of two regulatory NADP-glyceraldehyde 3-P dehydrogenase complexes in higher plant chloroplasts ppt
... suspending medium Plant Physiol 67, 470–473 15 Bradford, M.M (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding ... PRK-containing complex, having in mind the postulated existence of a mixed GAPDH–PRK complex containing CP12 as described previously [33] Therefore it was necessary to separate the A8B8 form of GAPDH ... extract was preincubated either in the absence (A, C) or in the presence of 10 mM dithiothreitol (DTT) (B, D) for 30 at 25 °C The activities of PRK (s) and of NADP-GAPDH (d) were determined in aliquot...
Ngày tải lên: 08/03/2014, 09:20
Báo cáo Y học: Differences in the binding capacity of human apolipoprotein E3 and E4 to size-fractionated lipid emulsions pot
... using the direct binding assay as described in Experimental procedures Inset: Linearized plot of the binding data for apoE(263–286) (symbols) shown in panel A The solid line represents the linear ... the binding footprint for the apoE4 isoform, corresponding to 3.0 amino acids per phospholipid, is almost twofold greater than the apoE3 isoform (Table 2), suggesting these isoforms differ in their ... Katsuyama, T (1999) Characterization of apolipoprotein E-containing lipoproteins in cerebrospinal fluid: effect of phenotype on the distribution of apolipoprotein E Clin Chem 45, 1431–1438 55 Funahashi,...
Ngày tải lên: 08/03/2014, 09:20
Best Practices in Social Media / Summary of Findings from the Second Comprehensive Study of Social Media Use by Schools, Colleges and Universities docx
... Topline Findings • April 13, 2011 Overview of findings Background Slover Linett Strategies Inc and mStoner partnered with CASE for the second year in a row in order to research educational institutions ... types of institutions – a testament to the interest in this topic We are just beginning to mine the data from this second round of research and will be releasing a full white paper later in the ... 773-348-9204 cheryl@sloverlinett.com Thanks for your interest CASE Social Media Survey • Summary Topline Findings • April 13, 2011 Initial findings Note that questions 1–7 are for profiling purposes to...
Ngày tải lên: 08/03/2014, 19:20
Báo cáo " Experiment for Bending Analysis of 3-phase Composite Plate in Ship Structure " doc
... Laboratory of the Shipbuilding Science and Technology Institute - Nha Trang University for their help in the experiment The results of researching presented in the paper have been performed according ... Publishing House, Hanoi, (2002) 364p G.A Vanin, Micro-Mechanics of composite materials, “Nauka Dumka”, Kiev, 1985 G.A Vanin, Nguyen Dinh Duc, The theory of spherofibre composite.1: The input relations, ... No (2010) 194 N.D Duc, D.K Minh / VNU Journal of Science, Mathematics - Physics 26 (2010) 141-145 145 [5] Dinh Khac Minh, Pham Van Thu, Nguyen Dinh Duc, Bending of three phase composite plate...
Ngày tải lên: 14/03/2014, 13:20
Báo cáo khoa học: Modular kinetic analysis reveals differences in Cd2+ and Cu2+ ion-induced impairment of oxidative phosphorylation in liver pot
... on the kinetics of the CoQ-oxidizing module (C) and CoQ-reducing module (D) The kinetics of the CoQ-oxidizing module were obtained by titrating with a specific inhibitor of the CoQ-reducing module, ... Effect of Cd2+ and Cu2+ ions on the kinetics of the CoQ-reducing and CoQoxidizing modules Effect of Cd2+ on the kinetics of the CoQ-oxidizing module (A) and CoQ-reducing module (B) Effect of Cu2+ ... oligomycin (0.7 lgÆmL)1) The kinetics of the respiratory chain module were obtained by titrating with a specific inhibitor of the phosphorylation module, carboxyatractyloside (0–0.5 lM) The kinetics of...
Ngày tải lên: 16/03/2014, 02:20
Báo cáo khoa học: Role of Acinetobacter calcoaceticus 3,4-dihydrocoumarin hydrolase in oxidative stress defence against peroxoacids Kohsuke Honda, Michihiko Kataoka, Eiji Sakuradani and Sakayu Shimizu doc
... method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding Anal Biochem 72, 248–254 Leahy, J.G (1994) Transformation of Acinetobacter calcoaceticus ... proteins in the protein sequence database (see text for details) Arrows indicate the direction and extent of sequence determination led to the identification of a single recombinant clone harbouring ... contains the gene encoding DCH lacking the C-terminal region, in which Asp and His residues involved in the catalytic triad are contained The kanamycin resistance gene (KmR), including its own promoter,...
Ngày tải lên: 17/03/2014, 09:20
Báo cáo khoa học: The 3-ureidopropionase of Caenorhabditis elegans, an enzyme involved in pyrimidine degradation pptx
... using 4Â,6Â-diamidino-2phenylindole- and Hoechst staining indicated that 3-ureidopropionase is not localized in the nuclei of muscle cells (data not shown) In animals, catabolic processes are often ... not lie in the degradation of pyrimidines The localization in striated muscle cells might rather point to a role in providing b-amino acids for synthesis of dipeptides such as carnosine Reporter ... Yield of synthesis was determined by TLC on a SIL G matrix developed in chloroform methanol formic acid (65 : 18 : 1) [39] Amines were stained by spraying with ninhydrin [0.2% (w v) in ethanol]...
Ngày tải lên: 23/03/2014, 03:20
Báo cáo khoa học: Mechanism for transcriptional synergy between interferon regulatory factor (IRF)-3 and IRF-7 in activation of the interferon-b gene promoter docx
... p300–C(1571–2370) The intensity of binding, expressed as percentage of input bound, is indicated by different shades of gray and only interactions resulting in binding to more than 1.5% of input are shown ... Mapping of domains of hp300/mCBP interacting with transcription factors Summary of interaction studies between domains of the p300 and CBP coactivators and the transcription factors that can bind ... given combination of proteins by the value obtained when the fold induction for each of the proteins present in the combination were added (Table 1) There was little synergy in the absence of cotransfected...
Ngày tải lên: 23/03/2014, 13:20
Báo cáo khoa học: Differences in substrate specificities between cysteine protease CPB isoforms of Leishmania mexicana are mediated by a few amino acid changes potx
... subsite specificity of a recombinant cysteine proteinase, CPB, of Leishmania mexicana compared with cruzain, human cathepsin L and papain using substrates containing non-natural basic amino acids Eur ... (2001) Analysis of the S2 subsite specificities of the recombinant cysteine proteinases CPB of Leishmania mexicana, and cruzain of Trypanosoma cruzi, using fluorescent substrates containing non-natural ... Discrimination of cruzipain, the major cysteine proteinase of Trypanosoma cruzi, and mammalian cathepsins B and L, by a pH-inducible fluorogenic substrate of trypanosomal cysteine proteinases...
Ngày tải lên: 23/03/2014, 13:20
Báo cáo khoa học: Characterization of mucin-type core-1 b1-3 galactosyltransferase homologous enzymes in Drosophila melanogaster pptx
... Gal(b1-3)GalNAc-binding lectin peanut agglutinin failed to reveal any signal in embryonic salivary glands [8], which could mean that salivary O-glycan chains are elongated, thus abrogating peanut agglutinin ... abrogating peanut agglutinin binding Furthermore, the peanut agglutinin staining in the developing nervous system documented by D’Amico and Jacobs [8] could not be confirmed in our in situ hybridization ... proteinÆlL)1 slurry The integrity and amounts of FLAG-tagged recombinant proteins were inspected by western blotting Cloning of Drosophila cDNAs Total RNA was extracted from tight-rod disintegrated...
Ngày tải lên: 23/03/2014, 15:20
The Management of Community-Acquired Pneumonia in Infants and Children Older Than 3 Months of Age: Clinical Practice Guidelines by the Pediatric Infectious Diseases Society and the Infectious Diseases Society of America pot
... regarding the efficacy of inhaled ribavirin for treatment of RSV CAP in infants Ribavirin has in vitro activity against RSV, but use of this drug for RSV infection is not routinely recommended in ... drug exposure in infected tissues, inadequate drainage of empyema or abscess, or inadequate duration of therapy Increased degree of parenchymal involvement, presence of or increase in pleural fluid, ... cephalosporins provide adequate activity against only 60%–70% of currently isolated strains of pneumococcus Clindamycin provides in vitro activity against 60%–85% of pneumococci in certain geographic...
Ngày tải lên: 28/03/2014, 09:20