teratocarcinoma stem cells the biological model that led to the identification of pebp2
báo cáo khoa học: " Infection, vascularization, remodelling - are stem cells the answers for bone diseases of the jaws?" pot
Ngày tải lên :
11/08/2014, 20:20
... Comparison of ectopic bone formation of embryonic stem cells and cord blood stem cells in vivo Tissue Eng Part A 2010, 16:2475-2483 Luo JZ, Xiong F, Al-Homsi AS, Roy T, Luo LG: Human BM stem cells ... vascularization, remodelling - are stem cells the answers for bone diseases of the jaws? Head & Face Medicine 2011 7:5 Submit your next manuscript to BioMed Central and take full advantage of: • Convenient ... Chen C, Chen W, Wang S, Le AD, Shi S: Cell-based immunotherapy with mesenchymal stem cells cures bisphosphonate-related osteonecrosis of the jaw-like disease in mice J Bone Miner Res 2010, 25:1668-1679...
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Báo cáo khoa học: "A Unified Statistical Model for the Identification of English BaseNP" pptx
Ngày tải lên :
08/03/2014, 05:20
... Equation (3) One can see that the two steps are integrated together, rather that separated as in the other approaches Let us now examine the two steps more closely 2.3 Determining the N best POS sequences ... now assume that the words in E are independent Thus The goal of the algorithm in the 1st pass is to search for the N-best POS-sequences within the each n P(E | T ) ≈ ∏P(wi | ti ) (5) model as an ... Figure -7 summarize the outcomes of our statistical model on various size of the training data, x-coordinate denotes the size of the training set, where "1" indicates that the training set is...
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Báo cáo khoa học: Alternative initiation of transcription of the humanpresenilin 1gene in SH-SY5Y and SK-N-SH cells The role of Ets factors in the regulation ofpresenilin 1 pptx
Ngày tải lên :
16/03/2014, 18:20
... mutation appears to reverse the effect of either of the single mutations alone These results considered together with the effect of 3¢-deletions to +107 and +42 suggest that deletion of sequences ... to isolate Ets factors that may control PS1 expression in neuronal cells [26,27] The specificity of Point mutagenesis of the PS1 promoter Ets elements is specified by four factors: their site of ... using the concentration of protein in the extract as an internal standard The activity of ()119/+178) PS1CAT in the presence of the empty vector was taken as 100% The values represented in the...
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báo cáo khoa học: " EcoTILLING for the identification of allelic variants of melon eIF4E, a factor that controls virus susceptibility" pptx
Ngày tải lên :
12/08/2014, 05:20
... or both of these structures, yet they need to use the host translational machinery to translate their mRNAs [10,11] Indeed, mutagenesis of model hosts [12,13] and the characterization of some ... with the DNA of the reference genotype (cultivar Védrantais) A black arrow on the top left of each image indicates the position of homoduplex DNA Arrows on the right of each panel indicate the ... within the locus studied and, therefore, restricts the necessity of sequencing the complete locus but only regions around the polymorphism In our case, these reasons together with the low number of...
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Báo cáo y học: " A statistical model for the identification of genes governing the incidence of cancer with age" pptx
Ngày tải lên :
13/08/2014, 16:21
... (4) The null hypothesis states that there is no QTL affecting the clonal expansion of the cells (the reduced model) , whereas the alternative states that such a QTL does exist (the full model) The ... this hypothesis is the log-likelihood ratio (LR) of the reduced to the full model, i.e., LR1 = −2[ln L(Ω , Θ, Ψ) − ln L(Ω , Θ, Ψ)], (5) where the tildes and hats denote the MLEs of the unknown ... assumed for the number of cancer cells at a middle time point The simulated data were analyzed by the model, which was repeated 100 times to estimate the means and sample errors of the MLEs of parameters...
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Words That Appear to Be Misspellings of Everyday Words II
Ngày tải lên :
25/10/2013, 16:20
... (path), in the sense of “path over the head,” opposite of nadir ● “Unlike Huntington, I therefore maintain that clashes of civilizations reached their peak in the age of imperialism, the An expert ... military police The calls required me to drive twenty miles to the military base, often on icy winter nights, in response to the security alarm in the locked imprest fund room These days the credit ... common? The same—they lead ● “It’s impossible to believe the style wasn’t meant to serve as a serene respite from a messy world, to endue the owner with the same calmness and clearness of mind that...
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Words That Appear to Be Misspellings of
Ngày tải lên :
25/10/2013, 16:20
... name of an Irish town) about the cats: There wanst was two cats of Kilkenny Each thought there was one cat too many So they fought and they fit And they scratched and they bit ’Til instead of two ... till their end From a pair of proverbial cats in Kilkenny who fought till only their tails were left According to a story, some people in the town of Kilkenny in Ireland enjoyed tying together the ... grizzled old words that have continued to their job despite their age, as you can see in the examples They are old-fashioned but serviceable, and that s the reason they are still making the rounds...
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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
Ngày tải lên :
23/03/2014, 00:20
... the scope of this study, hydraulic fracturing is to be understood as the cycle of operations from the upstream acquisition of water, to chemical mixing of the fracturing fluid, injection of the ... depth and size of the hole depending on the ground conditions A vertical pipe is set into the hole and grouted into place The second drilling stage is to drill the remainder of the vertical hole ... the ability of the fluid to carry proppant into the fractures Buffer / pH Adjusting Agent Adjusts and controls the pH of the fluid in Sodium or potassium carbonate; acetic order to maximize the...
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Báo cáo khoa học: "A machine-learning approach to the identification of WH gaps" doc
Ngày tải lên :
24/03/2014, 03:20
... Illustration of the path a classifier must trace in order to identify the location of the gap from Figure At the top level, it must choose to recurse into the SQ node, and at the second level, into the ... downward from there, eventually predicting the location of the gap At each node we encounter, the classifier chooses either to recurse into one of the child nodes, or to predict the existence of a gap ... addresses the problem that the data may not conform to our theoretical preconceptions Second, we hope to show that much of the work of identifying WH dependencies can be done without access to the...
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báo cáo hóa học: "On the identification of sensory information from mixed nerves by using single-channel cuff electrodes" pot
Ngày tải lên :
19/06/2014, 08:20
... models, the first half of the signals was used to train the parameters of the classifiers; their performance was then assessed on the second half of the data The performance of the classifiers was ... control of devices Providing sensory feedback of the controlled action is mandatory to improve the use of neuroprostheses in disabled subjects However, due to the complexity of natural sensory systems, ... able to separate the space of the noise with respect to the space of the signal of interest Briefly, this means: a) constructing the Toeplitz matrix based on second order estimation (autocorrelation)...
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Báo cáo y học: "The identification of eosinophilic gastroenteritis in prednisone-dependent eosinophilic bronchitis and asthma" potx
Ngày tải lên :
08/08/2014, 21:20
... [8] The patient did not have the classic clinical or laboratory features of myeloproliferation Further, the mutation-related gain -of- function kinase specifically involved in the pathogenesis of ... hypereosinophilic syndrome given the systemic eosinophilia, modestly high levels of sputum IL-5 and serum TARC and raised serum total IgE early in the course of the disease It is possible that an unidentified ... immunohistochemistry [12] Moreover, these intensely staining local aggregates may give the perception of eosinophil degranulation In contrast, the nominal cationic character of EPX together with...
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Báo cáo y học: "4th meeting of the EU research network EUROME: From the identification of genes and cellular networks in murine models of arthritis to novel therapeutic intervention strategies in rheumatoid arthritis, London, UK, 9 March 2004" pot
Ngày tải lên :
09/08/2014, 01:23
... will be transferred into CIA mice to ameliorate the autoimmune process On the basis of the previous finding of a differential impact of Th1 and Th2 cells on the function of bone marrow-derived ... donors of bone marrow cells The results indicated that there is redundancy in pathogenic TNF sources (bone marrow cells in the TNF∆ARE model or stromal-radioresistant cells in the Tg197 hTNF+/– model) ... either T helper (Th) or Th2 effector cells The goals of this arm of EUROME are to identify genes and pathways involved in this differentiation of DCs and to set up an ex vivo–in vivo cell therapy...
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Báo cáo y học: "The identification of unique serum proteins of HIV-1 latently infected long-term non-progressor patients" doc
Ngày tải lên :
10/08/2014, 05:21
... proteins into the blood and subsequently the serum due to the propensity of the virus to stimulate apoptosis of infected cells, therefore emptying cellular contents into the serum These characteristics ... infected cells is not toxic to uninfected cells, with the exception of Jurkat cells, indicating that there may be a threshold for which the effect of this cdk inhibitor begins to harm the cell ... which indicates that the drug treatment itself is not toxic to the cells In Figure 5C, we investigate the levels of Rb present in Jurkat cells alone (lane 1) compared to Jurkat cells that have been...
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báo cáo khoa học: "Predictive genetic testing for the identification of high-risk groups: a simulation study on the impact of predictive ability" pot
Ngày tải lên :
11/08/2014, 12:21
... that the lines cross when the frequency of the high-risk group is equal to 30%, that is, the frequency of disease in the total population The pattern remained the same when we repeated the analyses ... individuals at high-risk to examine the impact of the frequency of the high-risk group on the relationship between the sensitivity, specificity, PPV and NPV Note that the frequency of the high-risk group ... of multiple genetic risk factors Furthermore, we extended the analyses to the context of the overall model performance, and looked at the influence of the discriminatory 100 100 Sensitivity PPV...
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Báo cáo y học: " Depression diagnoses following the identification of bipolar disorder: costly incongruent diagnoses" ppt
Ngày tải lên :
11/08/2014, 16:22
... multiplying the prediction from each part of the model (the probability of positive expenses times the predicted medical expense from the GLM specification) [21] To integrate the 2-part model, we ... need to transform cost data to achieve homoskedasticity and the need to retransform using a Duan smearing estimator for interpreting results [20] The results of the 2-part model were combined to ... revealed that the lack of continuity of care among mental health providers was the most convincing mechanism for the loss of the bipolar diagnosis Our earlier study [18], selected a population of...
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Báo cáo y học: "A systematic approach for the identification of novel, serologically reactive recombinant Varicella-Zoster Virus (VZV) antigens" ppsx
Ngày tải lên :
12/08/2014, 04:20
... to be the most abundant and immunogenic of all VZV gps eliciting both, the formation of neutralizing antibodies and the mediation of cellular cytotoxicity [10,11] The relative importance of the ... (Table 2) We found that the diagnostic potential of the recomLine VZV is comparable to the Enzygnost wcELISA When the antigens were analyzed individually, the frequencies of the reactivities varied ... according to the manufacturers’ instructions Briefly, pENTR207-VZV-ORF vectors containing VZV-ORFs flanked by attL-sites were recombinatorially cloned into the attR-sites of the customized vector pETGA-His-N-[rfB]...
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Báo cáo sinh học: "An automated stochastic approach to the identification of the protein specificity determinants and functional subfamilies" pot
Ngày tải lên :
12/08/2014, 17:20
... of the derived predictions for the LacI family applying the Mann-Whitney test to distances of the predicted SDPs to the functional site of the protein compared to all amino acid resudues of the ... structures of LacI and PDE family members, we always assume 5Å to be the cutoff for two atoms to be contacting each other, and contacting residues are defined by the contact of their nearest atoms ... random model, set of positions and call them SDPs, for these are the positions that correlate best with grouping of sequences by specificity The second component of the method is SDPprofile,...
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Báo cáo y học: "The identification of allergen proteins in sugar beet (Beta vulgaris) pollen causing occupational allergy in greenhouse" pdf
Ngày tải lên :
13/08/2014, 13:22
... was several-fold higher to sugar beet than to the other species belonging to the Chenopodiacae family Sensitization probably has occurred to Beta v and rather than to the related species Chenopodium ... For the 14 kDa protein, it was possible to inhibit the immunoreactivity by preincubation with the profilin allergen Che a 2, identifying the 14 kDa protein as sugar beet pollen profilin The other ... Specificity of IgE-binding to sugar beet pollen proteins and Che a Specificity of IgE-binding to sugar beet pollen proteins and Che a Preincubation of the serum was performed to test whether the IgE-binding...
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