factors in the growth of the embryo
Tài liệu Báo cáo khoa học: Roles of AP-2 transcription factors in the regulation of cartilage and skeletal development doc
Ngày tải lên :
16/02/2014, 09:20
... of the differentiation stages during chondrogenesis and the involvement of transcription factors (henatoxylin and eosin-stained section of an embryonic cartilaginous limb) of the development of ... tried to link the expression of AP-2a in these tissues to upstream signaling pathways They assessed the organization of a cis-regulatory region within the fifth intron specific for directing AP-2a ... treatment of the chick face with RA, and this is accompanied by an increase in apoptosis [73] The authors of this study ascribe the regulation of outgrowth of limb buds and patterning of the digits...
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Tài liệu Báo cáo khoa học: Characterization of the promoter for the mouse a3 integrin gene Involvement of the Ets-family of transcription factors in the promoter activity doc
Ngày tải lên :
21/02/2014, 03:20
... transcription factors including Ets, GATA, and MyoD/E-box binding factors The introduction of mutation into one of the putative Etsbinding sequences suppressed the promoter activity In addition, the specific ... assay (EMSA) using the Ets consensus site at )133 As the involvement of the Ets consensus binding site at )133 in the promoter activity of the mouse a3 integrin gene was suggested by the luciferase ... a3b1 integrin plays essential roles in multiple processes during embryogenesis The promoter should thus contain elements directing the expression of this integrin in the kidney, lung, and skin...
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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
... flanking the +1 site (A) The binding of nuclear factors is eliminated by mutations in Ets motifs The binding of nuclear factors present in SK-N-SH (K) or SH-SY5Y (H) nuclear extracts over the ... domain ERM contains two DNA binding inhibitory domains flanking the Ets domain: the central 87 amino acid inhibitory domain is poorly conserved and virtually specific to ERM, and the C-terminal ... marks the position of supershifted complexes (B) The binding of in vitro translated ERM is eliminated by mutations in Ets motifs The binding of in vitro translated ERM over the PS1 promoter was...
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The Fraction of Cancer Attributable to Lifestyle and Environmental Factors in the UK in 2010 docx
Ngày tải lên :
22/03/2014, 16:21
... transmitted in any form or by any means, only with the prior permission in writing of the publishers, or in the case of reprographics reproduction, in accordance with the terms of licences issued by the ... consumption of alcohol in the UK in 2010 DM Parkin S19 12 Cancers in 2010 attributable to ionising radiation exposure in the UK DM Parkin and SC Darby Tobacco-attributable cancer burden in the UK in 2010 ... environmental factors in the UK in 2010: Introduction DM Parkin S42 S70 S2 Cancers attributable to inadequate physical exercise in the UK in 2010 DM Parkin S66 Foreword: The fraction of cancer attributable...
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Common factors in the performance of European corporate bonds – evidence before and after financial crisis pdf
Ngày tải lên :
29/03/2014, 06:21
... observations, N is the number of bond indices, or intercepts tested, K is the number of risk factors in the asset pricing model, µ is a column vector of mean returns of the risk factors, Ω is the unbiased ... T is the number of observations, N is the number of bond indices, or intercepts tested, K is the number of risk factors in the asset pricing model, µ is a column vector of mean returns of the ... smaller As the fourth column reveals, the average remaining time to maturity of each index falls in the middle of the respective maturity-bracket A Jarque-Bera test rejects the null hypothesis of a...
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Báo cáo sinh học: " Risk factors in the development of stem cell therapy" pdf
Ngày tải lên :
18/06/2014, 19:20
... therapies An example is the use of stem cell therapy in the treatment of myocardial infarction (MI) One of the main safety concerns is the occurrence of arrhythmias [98,104] These were seen in ... Site of administration The local environment in which the stem cell resides may influence its tumourigenic potential Removal of the cells from the context of a developing embryo and enforcing in ... source of harm [35,37] Examples of risk factors are the type of stem cells used, their procurement and culturing history, the level of manipulation and site of injection Because of the variety of...
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báo cáo hóa học: " The effects of a graduated aerobic exercise programme on cardiovascular disease risk factors in the NHS workplace: a randomised controlled trial" pdf
Ngày tải lên :
20/06/2014, 00:20
... data were recorded at 1-minute intervals On the initial test this was used with VO2 data to determine the heart rate training intensity (65 % VO2 peak) of the exercise-training programme This procedure ... http://www.occup-med.com/content/3/1/7 The aim of this pilot study was to investigate the efficacy of a structured, monitored 12-week aerobic exercise training intervention programme on modifying the cardiovascular risk profile of ... cells effecting the production of cytokines [13], and a reduced accumulation of collagen in the arterial wall [14] Therefore guidelines recommend that individuals accrue 30 minutes of moderate...
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Báo cáo khoa học: "Effects of Protein Source and Energy Substrates on the In Vitro Development of Bovine Embryos in a Two-step Culture System" ppsx
Ngày tải lên :
07/08/2014, 17:22
... amino acids d Bovine serum albumin (fatty acid free, fraction V) e Fetal bovine serum Ta ble Effect of protein source on the in vitro development of 2-cell bovine embryos Protein source No of embryos ... replacing with serum containing media (Table 3) No significant differences in the percentages of embryos reaching the hatching blastocyst stage as a percentage of the total number of embryos were observed ... have investigated the in vitro culture of bovine embryos, but the relation between metabolic changes and developmental stages remain unclear The objectives of this study were to examine the effects...
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Báo cáo khoa học: " Seroprevalence of low pathogenic avian influenza (H9N2) and associated risk factors in the Gyeonggi-do of Korea during 2005-2006" pps
Ngày tải lên :
07/08/2014, 20:23
... and flock size The inquiry included categories: 1) basic information regarding the owner; 2) habitation of the employees; 3) sanitary concept of the farm workers; and 4) activity of the employees ... disinfection, and taking a shower when coming back to the farms after going out Although there was little statistical association, usage of a foot disinfectant at the entrance of the building ... participated in the farm work This may be related to an increased chance of introducing AIV into the flocks by increased personnel movement, as most studies concluded that the secondary spread of the...
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Báo cáo y học: "Dipeptidyl peptidase IV activity and/or structure homologs: Contributing factors in the pathogenesis of rheumatoid arthritis" doc
Ngày tải lên :
09/08/2014, 07:20
... extravasate into the extracellular space Once in the vicinity of the synovium, the DPPIV activity would be able to initiate amino-terminal degradation of the increased levels of proinflammatory ... levels in SF may represent an increase in the presence of attractin Certainly, analysis of serum reveals an increase in attractin in RA patients with erosive disease, which is not observed in individuals ... presence of systemic activated T cells will lead to their continuous influx into the inflamed synovium, maintaining the inflammatory state This will lead to a continuous activation of synovial...
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Báo cáo khoa học: "Prognostic factors in primary adenocarcinoma of the small intestine: 13-year single institution experience" ppt
Ngày tải lên :
09/08/2014, 07:21
... of adenocarcinoma of the small bowel over the last decade in an effort to determine the factors influencing the long-term survival The median follow up of patients was 7.9 years ranging from 0.6 ... irrespective of the duration of the symptoms, the location of the tumor within the small bowel or the diagnostic procedures used The mean time to establish diagnosis is 14 days None of the patients in ... achieved intraoperatively in these cases The rate of diagnosis of small bowel tumors of all types by laparotomy varies between 40 and 80% in the literature [25] In our study, the rate of diagnosis...
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Báo cáo y học: "Science review: Redox and oxygen-sensitive transcription factors in the regulation of oxidant-mediated lung injury: κ role for nuclear factor-κ" pdf
Ngày tải lên :
12/08/2014, 19:21
... [26–37] In a murine hyperoxia model, the effects of lisofylline on the activation of NF-κB and CREB, on the expression of proinflammatory cytokines in the lungs and on the circulating levels of oxidized ... to increasing intracellular stores of GSSG, a potent inhibitor of NF-κB transcription factor DNA binding The pathway leading to the formation of GSH by the action of γ-glutamylcysteine synthetase ... is interesting to observe that IL-11 did not affect the BALF content of the CXC chemokines, of the macrophage inflammatory protein-2 and of the cytokine-inducible neutrophil chemoattractant The...
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Báo cáo y học: "Science review: Redox and oxygen-sensitive transcription factors in the regulation of oxidant-mediated lung injury: α role for hypoxia-inducible factor-1α" pptx
Ngày tải lên :
12/08/2014, 19:21
... Hellwig-Bürgel et al investigated the effects of these cytokines on the activation of the HIF-1 DNA-binding complex and the amount of HIF-1α protein in human hepatoma cells in culture [47] Under normoxic ... potential mediator of increased pulmonary vascular permeability in this model of acute lung injury Further elaborating on the mechanisms involving HIF-1 in regulating the inflammatory response, ... a promising therapy to reduce injury and to improve lung function play a central role in initiating the innate immune system and in activating NF-κB Anti-inflammatory cytokines have the ability...
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An Analysis of Cultural Factors in the Textbook English 12 from the Perspective of English as an International Language = Phân tích các yếu tố văn hóa trong sác
Ngày tải lên :
28/03/2015, 09:22
... chapter describes the practical aspect of the study including the employing a tool to collect data, the techniques of gathering and describing the data to achieve the purpose of the study It also ... greatly due to the fact that in Vietnam the teaching and learning of English has been influenced by Inner Circle countries The influence is vastly expressed in training programs making English nearly ... analysis card The criteria to fit into four domains of the analysis card were designed in the light of the criteria for analysis The criteria for analysis were made in the light of the discussion...
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Effects of micromechanical factors in the strain invariant failure theory for composites
Ngày tải lên :
05/10/2015, 13:53
... in the fiber (or 1-) direction for one of the faces, the 20 Effects of Micromechanical Factors in Strain Invariant Failure Theory for Composites model is constrained in the other five faces The ... strain The single cell is taken in the middle of the multi cell model (Figure 3-7a) Twenty points in the single cell are then chosen for the extraction of local strain values (Figure 3-7b); the ... matrix failure by using critical strain invariants The theory is called strain invariant failure theory, Effects of Micromechanical Factors in the Strain Invariant Failure Theory for Composites...
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A STUDY ON DEMOTIVATING FACTORS IN READING LESSONS OF THE 10th FORM STUDENTS AT HIGH SCHOOL FOR GIFTED STUDENTS, HANOI NATIONAL UNIVERSITY OF EDUCATION
Ngày tải lên :
21/01/2016, 20:05
... University of Education when they are engaged in reading lessons The results of the findings can be of great use for the teachers of the classes surveyed in the way that they can adapt their teaching ... demotivation including the conceptions of demotivation, demotivating factors in foreign language learning In addition, this chapter also covers the followings: the definitions of reading, the definitions ... these exercises rather than their interest” Meanwhile, only 1.8% of the subjects were very interested in learning reading Concerning the purpose of learning reading English, it is clear to find...
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Báo cáo khoa học: NrpRII mediates contacts between NrpRI and general transcription factors in the archaeon ¨ Methanosarcina mazei Go1 pot
Ngày tải lên :
29/03/2014, 21:20
... contains a sole NrpR consisting of one single NrpR domain with a N-terminal HTH domain [26], it is of specific interest to elucidate whether the single NrpR domain of M kandleri is also binding ... further verifying formation of a complex between NrpRI and NrpRII The presence of 10 mm 2-oxoglutarate significantly decreased the binding of MBP–NrpRI to the operator as well as the binding of the ... decreases the binding affinity of NrpRI to the operator as well as decreasing the NrpRII binding affinity to the general transcription factors, potentially by inducing a conformational change of the...
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Báo cáo khoa học: "Barriers to adequate follow-up during adjuvant therapy may be important factors in the worse outcome for Black women after breast cancer treatment" doc
Ngày tải lên :
09/08/2014, 07:21
... competing interests Authors' contributions SHK conceived the project, had full access to all of the data in the study, and takes responsibility for the integrity of the data and the accuracy of the ... better financial healthcare coverage than those of other races Over half of them had some form of insurance compared to only about a third of the others Nevertheless, most patients were uninsured ... cm for others) For patients in whom this information was specified on the pathology report (N = 183), the incidence of multifocal disease (defined as discontinuous foci of either DCIS or invasive...
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