the differential adsorptive potential
Báo cáo y học: "Characterization of N200 and P300: Selected Studies of the Event-Related Potential Salil H. Patel 1 and Pierre N. Azzam 2"
... interspersed by a stimulus which deviated from the standard in the intensity of the first component and the glide direction of the second constituent The number of distinct MMN components elicited ... 56]; these findings further support the concept of the P3 as a proxy for some element of stimulus evaluation time Evidence has accumulated describing the P300 as a cognitive routine supporting the ... peak-areas decrease in the older population, suggesting a shortening of the sensory auditory memory trace with increasing age [19] The same phenomenon occurs in the very young, indicating the necessity...
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Tài liệu Báo cáo khoa học: Mg2+-modulated KMnO4 reactivity of thymines in the open transcription complex reflects variation in the negative electrostatic potential along the separated DNA strands ppt
... the model The path of the template strand then takes it past the r2 r3 linker and elements of the b subunit that make up the back wall of the RNAP active-site channel, until it passes near the ... T)11 and T+2 Therefore, the measured contribution of these forms to the integrated intensity of these two bases was used in the calculation of the contribution of individual bases to the integrated ... reect the differences in the extent of the electrostatic barrier to MnO4 diffusion, whereas those extrapolated to the saturating Mg2+ concentration point to the differences in the extent of the...
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Báo cáo khoa học: The chaperone and potential mannan-binding lectin (MBL) co-receptor calreticulin interacts with MBL through the binding site for MBL-associated serine proteases pdf
... [24–31] These affect the oligomerization of the protein, indirectly affecting the association with the MASPs, or directly affecting the binding site for the MASPs, which has been localized to the ... collectins, and the role of these molecules in the immune system relies on their ability to bind to repeating patterns of certain carbohydrate residues and other components on the surface of micro-organisms ... consistent with the fact that the variants lack the ability to associate with rMBL [56,57] In the same way, the fact that no binding was observed with pMBL is fully consistent with the latter being...
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Retail Consolidation and Produce Buying Practices: A Summary of the Evidence and Potential Industry and Policy Responses pot
... differentiate themselves through the services they emphasize, advertising, and other marketing strategies The question, thus, is not whether retailers have the ability to influence prices, but the extent ... retaining most of the control of marketing their products We thus focus our discussion on the potential role for this type of collective action in the produce industry On the surface, the potential for ... whether the effects are likely to be good or bad for competition If offered by suppliers, then the potential for competitive foreclosure and raising of barriers to entry is clear On the other...
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Support to the identification of potential risks for the environment and human health arising from hydrocarbons operations involving hydraulic fracturing in Europe doc
... present at the appropriate point, fracturing fluid is pumped into the well at high pressure The proppant is forced into the fractures by the pressured water, and holds the fractures open once the water ... evaluating the potential significance and likelihood of impacts occurring Each potential issue was considered against these criteria to the extent permitted by the available information The study ... extracted The challenge of ensuring the integrity of wells and other equipment throughout the development, operational and post-abandonment lifetime of the plant (well pad) so as to avoid the risk...
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the differential geometry of parametric primitives
... dt t dt t0 t0 t0 t1 The differential surface area enclosed by the differential parallelogram ( δu,δv) is approximately: δ S≈ ( G ) 2δ uδv so that the area of a region of the surface corresponding ... ∂ v∂u The normal curvature is defined to be positive a curve u on the surface turns toward the positive direction of the surface normal by: ˙ ˙ uDut κn = ˙ ˙t uG u The deviation (in the normal ... arbitrary radius, we find that the expressions for the Jacobian, the Hessian, and the metric matrix remain the same, because x, y, and z scale linearly with r The curvature matrix changes to:...
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Báo cáo hóa học: " Inhibition of G1P3 expression found in the differential display study on respiratory syncytial virus infection" docx
... expression, and multiple mechanisms are involved in the host innate immune response Here we analyzed the early response of epithelium to RSV infection using differential display (DD) polymerase chain ... combination PCR reaction was run twice Of the 2,500 bands surveyed, 40 (1.6%) were differentially regulated by RSV infection and were excised for further investigation The criteria for defining such a ... definition of hypothetical genes or predicted mRNAs, and four sequences mismatched either in dbEST or GenBank (Table 2) Classification of differential display mRNA functions Among the 20 cloned ESTs,...
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Elementary Illustrations of the Differential and Integral Calculus pptx
... those in the first; nevertheless, the ratio of B to C is less in the second column than it was in the first, remains the same in the third, and is greater in the fourth In estimating the approach ... called the co-ordinates of the point P It is moreover usual to call the co-ordinate OM, the abscissa, and MP, the ordinate, of the point P the differential and integral calculus 35 marks ON THE ... (page 11), and of the following: If a polygon be inscribed in a circle, the greater the number of its sides, and the smaller their lengths, the more nearly will the perimeters of the polygon and...
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Báo cáo y học: "ncreased serum HO-1 in hemophagocytic syndrome and adult-onset Still''''s disease: use in the differential diagnosis of hyperferritinemia" docx
... On the basis of the Systemic Lupus Disease Activity Index [34], 12 of the 18 SLE patients had a score above and were regarded as having active disease, while the other were in remission Two other ... established, it is important to exclude other diseases The delay associated with examinations may delay the initiation of critically needed therapies On the other hand, it is prompt, simple, noninvasive, ... Technology of Japan (to M Takeno) The sources of funding had no role in the writing of the report and did not participate in the decision to publish the results The authors would like to thank...
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Báo cáo y học: "The differential contribution of tumour necrosis factor to thermal and mechanical hyperalgesia during chronic inflammation" pps
... has hitherto been assumed The author(s) declare that they have no competing interests Authors' contributions JJI carried out the study and analysed the data JJI, BLK, YC, and SPH designed the study ... with the Hargreaves algometer test [19] Animals were placed in a Perspex (methyl methacrylate) box and an increasing thermal stimulus was delivered to the plantar surface of the hind paw The time ... mechanical hyperalgesia only when administered before the onset of inflammation These results imply that although TNF plays a role in both the thermal and the mechanical hyperalgesia that accompanies...
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Báo cáo y học: "The differential expressions of 78-kDa glucose-regulated protein of infiltrating plasma cells in peripheral joints with the histopathological variants of rheumatoid synovitis" pptx
... in the biosynthetic capacity to produce the autoantibodies within the endoplasmic reticulum (ER) [8-10] The ER stress response or activation of the unfolded protein response (UPR) can ensue The ... experimental arthritis [18] Nevertheless, there were few reports on the expression of GRP78/BiP or its potential link with the histopathological variants of rheumatoid synovitis and the local production ... infiltrating density, the topographical arrangement of lymphocytes and macrophages, the distribution of high endothelial venules, and the relationship of lymphocytes to the adjacent vasculars The variants...
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Báo cáo y học: "The discovery of potential acetylcholinesterase inhibitors: A combination of pharmacophore modeling, virtual screening, and molecular docking studies" pptx
... between the cost of null hypothesis and the total cost The larger the difference between the cost of the null hypothesis and total cost, the greater the likelihood that the correlation between the ... calculates the cost of the null hypothesis, with the assumption that there is no relationship between the estimated and measured biological activities The residual cost (Table 1) is the difference ... found at the bottom of the gorge The combination of these interactions in other inhibitors (e.g., donepezil, galanthamine) is already found in the AChE crystal complex structure and therefore the...
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báo cáo khoa học: " The influence of genomics and proteomics on the development of potential vaccines against meningococcal infection" pps
... heterologous serosubtypes Unfortunately, at the time of these studies, the limitations of available technology meant that the identity of the antigen(s) responsible for potential cross-reactive immu nity ... detected in the preparations occur in a natural association with the OM or whether they arise by ‘contami ation’ during the isolation process However, n proteomic analysis has shown that they are ... those of the tricar oxylic b acid cycle [25] The possible effects of these differ nces in e protein content between the two vaccines are unknown Immunoproteomics The ability to combine the proteomic...
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... http://www.retrovirology.com/content/1/1/15 Figure The sequence of the CA-SP1 junction accounts for the differential sensitivity of HIV-1 and SIV to DSB The sequence of the CA-SP1 junction accounts for the differential sensitivity ... together with the specific differences in the corresponding SIV sequence, suggested that these sequences might fully account for the differential sensitivity of HIV-1 and SIV to DSB; this hypothesis ... normalizing for the p24 content of the inocula Values shown are normalized against the infectivity of the respective vehicle-treated virus The absolute infectivity values of the control viruses...
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Báo cáo y học: "Down-regulation of kallikrein-related peptidase 5 (KLK5) expression in breast cancer patients: a biomarker for the differential diagnosis of breast lesions" doc
... levels, the tumor size and the age of the patients (Table 2) with the intention to examine the independence of the differential diagnosis potential of the KLK5 mRNA expression between the malignant ... design of the study, the acquisition, the analysis and the interpretation of the data, the statistical analysis and drafted the manuscript GP participated in the conception and design of the study ... study and the acquisition, the analysis and the interpretation of the data AP participated in the conception and design of the study and the acquisition of the data AS participated in the conception...
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Báo cáo y học: " Research In silico modeling of the specific inhibitory potential of thiophene-2,3-dihydro-1,5-benzothiazepine against BChE in the formation of β-amyloid plaques associated with Alzheimer''''s disease" doc
... the Compound A-AChE system, the RMSD increases until the 200th ps and then remains unchanged up to the 2500th ps Between the 2500th and 4300th ps, the RMSD slightly increases once again but then ... differences, a major diversity in the ligand-AChE complexes was the variation in the positioning of the side chain of Phe330 The divergence in the orientation of the aromatic ring of Phe330 must ... its dynamic behavior within the ChE active site The study also focuses on the comparison between the inhibitory potentials of Compound A on the Page of 26 Ul-Haq et al Theoretical Biology and Medical...
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Báo cáo y học: "Early down-regulation of the pro-inflammatory potential of monocytes is correlated to organ dysfunction in patients after severe multiple injury: a cohort study" pptx
... cytokines after the traumatic impact and not yet replaced by their successors from the bone marrow On the other hand, the influx of newly recruited and possibly immature monocytes may lack the full ... cell cultures disregarding the fact that other peripheral blood cells are also potentially inducible to secrete cytokines in response to the same stimulants Furthermore, the proportion of different ... principally given as the standard error of the mean Data are plotted as boxes (interquartile range that contains the 50% of values) with a straight line at the median, a dashed line at the mean, and...
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Báo cáo y học: " A statistical approach to estimating the strength of cell-cell interactions under the differential adhesion hypothesis" pptx
... where (i, j) are the pixel spatial coordinates, σij represents the cell to which the pixel (i, j) belongs, τ(σij) denotes the type of the cell σij, and the function J characterizes the interaction ... Equation The parameter λ controls the intensity of the shape constraint It also acts on the density of points within the studied region In the following of this paper we con- At each iteration, the ... The configuration obtained after 100,000 iterations with θ = 10 (b) The decrease of the energy as a function of the iteration steps (c) The evolution of the accpetance rate as a function of the...
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Studies of the anti cancer potential of flavonoids in human nasopharyngeal carcinoma cells
... cycle Cdks and their corresponding cyclins as the key regulators of the cell cycle Substrates of cdks Cdk substrates at the G1-S phase Cdk substrates at the S phase Cdk substrates at the M phase ... DNA damage occur These play important roles in the initiation and progression of neoplasms On the other hand, cells exhibit biological responses that will protect them from the consequences of ... (Chan et al., 2004) While radiotherapy and chemoradiotherapy are the conventional treatment for NPC, there are now novel potential treatments that specifically target the molecular aberrations of...
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