... EGFP mRNA or a non-targeting (NT) siRNA at a final concentration of 10 nM Fluorescence was measured 24 h after transfection The mean and standard deviation are shown for each condition Asterisks ... reduction in binding at the expected location (Fig S3) Based on molecular weight, both the Dicer and TRBP complexes are assumed to contain only one molecule each of protein and siRNA As further confirmation ... uncharacterized function of TRBP in RNAi Here, we have characterized the interactions of siRNAs that contain terminal mismatches with TRBP and Dicer, and determined the impact of these interactions on their...
Ngày tải lên: 18/02/2014, 06:20
Ngày tải lên: 22/03/2014, 11:20
Báo cáo khoa học: "The effect of radio-adaptive doses on HT29 and GM637 cells" potx
... Radiation Oncology 2008, 3:12 http://www.ro-journal.com/content/3/1/12 with an up-regulation of DNA repair and stress response genes and a down-regulation of cell cycle control and apoptosis ... Molecular-cellular Mechanisms of Low Doses Biological Action: Effects on the Systems of Cell Regulation and the Ways of the Low Doses Early Detection In Low Dose irradiation and biological defence mechanisms ... radio-adaptive response can be measured in terms of cell survival – as performed in our study -, of reduction of chromosomal aberrations, of micronuclei formation or of mutations [3,22-24] It occurs...
Ngày tải lên: 09/08/2014, 09:22
Báo cáo y học: " Effect of oral beta-blocker on short and longterm mortality in patients with acute respiratory failure: results from the BASEL II-ICU study" ppt
... failure Our study confirms the negative impact of renal dysfunction on in-hospital survival and of malignancy and history of CAD on one-year survival Further, a positive impact on one-year overall ... acquisition of data, analysis and interpretation of data, and the manuscript draft TB, TR, MP, HP, AH, JM, RT, NM and AM contributed to acquisition of data and critical revision of the manuscript ... also, contributed to analysis and interpretation of the data and to the manuscript draft EG contributed to analysis and interpretation of the data, critical revision of the manuscript, and important...
Ngày tải lên: 13/08/2014, 21:21
Health insurance and health the effect of medicaid eligibility expansions on parent health outcomes
... on information from the National Health Interview Survey (NHIS) which provides annual information on health conditions, insurance coverage, and medical care access and utilization behaviors of ... Economists have previously studied the effect of Medicaid insurance expansion on insurance take-up and coverage The majority of the work in this field is concerned with the effect of expansions ... kidney disease and cancer to arthritis, hypertension, diabetes, heart conditions and stroke I regress self-reported health status on ever having one of these health conditions All regressions are preformed...
Ngày tải lên: 21/09/2015, 21:27
Báo cáo khoa học: The influence of cold shock proteins on transcription and translation studied in cell-free model systems pdf
... FEBS Inuence of CSPs on transcription and translation Fig Suppression of the CSP inhibition of CAT-expression by ssDNA Titration of poly dT7 to the combined transcription translation of pK7CAT ... investigate the effects of the putative RNA chaperones on the protein expression CSPs in different concentrations were used to monitor the concentration dependent effects on gene expression We analyzed ... Inuence of CSPs on transcription and translation was concentrated by ultraltration to a concentration of 3.0 mm The used molar extinction coefcient of BcCSP was 7300 m)1ặcm)1 [35] R Hofweber...
Ngày tải lên: 07/03/2014, 21:20
AIR POLLUTION, HEALTH, AND SOCIO-ECONOMIC STATUS: THE EFFECT OF OUTDOOR AIR QUALITY ON CHILDHOOD ASTHMA pptx
... pollution and health, making it difficult to identify the effect of pollution on health.11 To understand the empirical implications of such actions for estimating the effect of pollution on hospitalizations ... Committee on the Medical Effects of Air Pollution concluded that “overall evidence is small that non-biological outdoor air pollution has an important effect on the initiation and [provocation] of asthma” ... causal effect of pollution on health This paper focuses on developing an empirical strategy for measuring the effect of pollution on health Specifically, I look at the effect of air pollution on...
Ngày tải lên: 14/03/2014, 09:20
Effect of sludge processing mode, soil texture and soil ph on metal mobility in undisturbed soil columns
... in structured and sandy soils: consequences for modeling and monitoring (Chapter 5) In: Everett, L., Cullen, S., Wilson, L (Eds.), Handbook of Vadose Zone Characterization and Monitoring Lewis ... biosolids: comparison among stabilization methods In: Wilson, T.E (Ed.), Water Resources and the Urban Environment-98, Proceedings of the (1998) National Conference on Environmental Engineering, ... cropping cycles of this ongoing study Primary comparisons are among sludge products, soil types and initial pH levels Comparisons are also made between old site Hudson soil and Hudson control soils...
Ngày tải lên: 16/03/2014, 00:07
Báo cáo khoa học: Protective effect of active oxygen scavengers on protein degradation and photochemical function in photosystem I submembrane fractions during light stress pdf
... used that only the generation of 1O2 is responsible for the photooxidation effects The role of active oxygen scavengers in the protection of the structure and function of the photosystems against ... reactions of 1O2 or OH with organic molecules [36,37] Generation of singlet oxygen by Chl is expected during strong illumination as it depends on the population of excited Chls molecules and is ... occurrence of and properties of two different types of photoinactivation Plant Cell Physiol 11, 29–38 Satoh K & Fork DC (1982) Photoinhibition of reaction centers of photosystem I and II in intact...
Ngày tải lên: 16/03/2014, 18:20
Báo cáo Y học: The effect of amino-acid substitutions I112P, D147E and K152N in CYP11B2 on the catalytic activities of the enzyme pdf
... fragment from one of the cytochromes P450 with known three-dimensional structure and determination of the sidechain conformations based on information about the backbone secondary structure and the ... K251R of CYP11B2 This mutation caused a 400% and 50–80% enhancement in the formation of 18-OH-B and aldosterone, respectively In conclusion, the studies presented here are the first example of conferring ... common to all P450s [23], indicating high conservation of secondary structure Based on this fact, we performed amino-acid sequence and structure alignments of human 11b-hydroxylase and aldosterone...
Ngày tải lên: 24/03/2014, 03:21
study the effect of welding joint location on the fatigue strength and fatigue life for steel weldment
... aim and scope : The aim of this work is the study the effect of the location of welding joint on the fatigue life and fatigue strength of rotating steel shaft and finding the best location for ... application of approaches to consider all the The welds consist of base material, heat affected zone (HAZ) and deposited metal, figure shows the schema of the weld microstructure The filler material and ... There is Table.2 Chemical composition for weld metal type (E6013) often a trade off between stress concentration Component and over all size of weld As the size of the weld Percentage grow so does...
Ngày tải lên: 24/05/2014, 20:35
Báo cáo sinh học: " Quantitative assessment of the effect of uracil-DNA glycosylase on amplicon DNA degradation and RNA amplification in reverse transcription-PCR" pdf
... contamination in a sample Results Effect of UNG concentration on DNA degradation and RTPCR amplification of RNA To assess the effect of UNG on DNA degradation and RNA detection, reactions were ... amplification over a range of enzyme concentrations, temperatures and times demonstrated that optimization of reaction conditions allows selection of conditions that maximize carry-over amplicon degradation ... correspond to 1.5 – 3.7-fold decreases in detectible RNA Effect of incubation temperature and time on DNA degradation and RT-PCR amplification of RNA The effect of temperature on DNA degradation and...
Ngày tải lên: 19/06/2014, 08:20
Báo cáo hóa học: " Effect of terminal accuracy requirements on temporal gaze-hand coordination during fast discrete and reciprocal pointings" doc
... lines) and targets contacts (dark square-like signals) The beginning of a target contact corresponds to the end of a hand movement whereas Figure Illustration of the effect of ID on ONSET and OFFSET ... phase of the movement on the basis of visual information about relative target and hand locations [9,16,17] Surprisingly, the effect of the difficulty of the task (and hence of the target size) on ... update of the initial hand motor plan on the basis of an accurate encoding of the target location [13-15] and (ii) an accurate control of the final phase of the pointing movement on the basis of...
Ngày tải lên: 19/06/2014, 08:20
báo cáo hóa học:" Effect of shoe heel height on vastus medialis and vastus lateralis electromyographic activity during sit to stand" pdf
... rate of 1000 Hz Participants carried out three repetitions of a sit to stand task under each of four conditions; barefoot, and with heel heights of cm, cm and cm In order to mimic Page of (page ... http://www.josr-online.com/content/3/1/2 Table 2: Mean (95% confidence interval) difference between conditions in average rectified values of EMG activity (µV) of VM and VL during sit to stand Comparison ... 9:iii-iv Gilleard W, McConnell J, Parsons D: The effect of patellar taping on the onset of vastus medialis obliquus and vastus lateralis muscle activity in persons with patellofemoral pain Physical...
Ngày tải lên: 20/06/2014, 01:20
Báo cáo hóa học: " Effect of Ebola virus proteins GP, NP and VP35 on VP40 VLP morphology" docx
... the contribution of NP to density of the particle offsets the decrease in density by GP Statistical analysis suggests that the densities are within one standard deviation of the density of VP40 ... particles demonstrating the dimensions measured A Electron A Electron micrographs of individual VLP particles demonstrating the dimensions measured B Summary measurements of VLP Length, Diameter, and ... VP40+VP35+NP, and 18.55 nm for VP40+NP+GP (Figs and 4) A statistically significant difference was found between VP40 and VP40+VP35 with a pNum value of 0.008 Conclusion Overall, expression of GP, NP and/ or...
Ngày tải lên: 20/06/2014, 01:20
báo cáo hóa học:" Quantitative assessment of the effect of uracil-DNA glycosylase on amplicon DNA degradation and RNA amplification in reverse transcription-PCR" ppt
... contamination in a sample Results Effect of UNG concentration on DNA degradation and RTPCR amplification of RNA To assess the effect of UNG on DNA degradation and RNA detection, reactions were ... amplification over a range of enzyme concentrations, temperatures and times demonstrated that optimization of reaction conditions allows selection of conditions that maximize carry-over amplicon degradation ... correspond to 1.5 – 3.7-fold decreases in detectible RNA Effect of incubation temperature and time on DNA degradation and RT-PCR amplification of RNA The effect of temperature on DNA degradation and...
Ngày tải lên: 20/06/2014, 04:20
báo cáo hóa học: " Effect of substrate (ZnO) morphology on enzyme immobilization and its catalytic activity" pptx
... Page of vibration [26], and the peaks at 1330 and 1560 cm-1 of the stretching vibration of C-N and bending vibration of N-H can be found In addition, the strong absorption peaks at 3428.6 and ... immobilization enzyme interpretation HW helped during the most of operation and data interpretation of analytic equipments used SG conceived basic idea of this technique and supported the organization of ... details National Key Laboratory of Micro/Nano Fabrication Technology, Key Laboratory for Thin Film and Microfabrication of the Ministry of Education, Research Institute of Micro/Nano Science and Technology,...
Ngày tải lên: 21/06/2014, 02:20
Báo cáo hóa học: " Effect of the Nd content on the structural and photoluminescence properties of silicon-rich silicon dioxide thin film" pdf
... evolution of the FTIR spectra of samples annealed at 1100 °C as a function of the Nd concentration One can observe that the LO band Page of intensity, which is constant at low Nd concentrations of ... quantity of non-radiative recombination channels It was demonstrated that the PL of Nd 3+ ions was quenched at high Nd-concentration (4.9 at.%) because of the formation of Nd2O3 nanocrystals and the ... the emission of Nd3+ ions is more efficient while Si-np are formed, and while the Nd content is low (0.08 at.%) In such conditions, Nd3+ ions benefit from the sensitizing effect of Si-np and from...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: "Research Article The Effect of Listener Accent Background on Accent Perception and Comprehension" potx
... Heuven and K van Leyden, “A contrastive acoustical investigation of Orkney and Shetland intonation,” in Proceedings of the 15th International Congress of Phonetic Sciences, M J Sol´ , D Recasens, and ... perceptual classification of dialect variation,” Ph.D dissertation, Indiana University, Bloomington, Ind, USA, 2004 [9] M Jilka, “The contribution of intonation to the perception of foreign accent,” ... for LCVSR: speaker idiosyncracies, non-native speakers, and pronunciation choice,” in Proceedings of Workshop on Pronunciation Modeling and Lexicon Adaptation for Spoken Language Technology (PLMA...
Ngày tải lên: 22/06/2014, 06:20
Báo cáo hóa học: " Research Article The Effect of Listener Accent Background on Accent Perception and Comprehension" pot
... Heuven and K van Leyden, “A contrastive acoustical investigation of Orkney and Shetland intonation,” in Proceedings of the 15th International Congress of Phonetic Sciences, M J Sol´ , D Recasens, and ... perceptual classification of dialect variation,” Ph.D dissertation, Indiana University, Bloomington, Ind, USA, 2004 [9] M Jilka, “The contribution of intonation to the perception of foreign accent,” ... for LCVSR: speaker idiosyncracies, non-native speakers, and pronunciation choice,” in Proceedings of Workshop on Pronunciation Modeling and Lexicon Adaptation for Spoken Language Technology (PLMA...
Ngày tải lên: 22/06/2014, 19:20