the alignment of amino acid sequences of hsp20 and
Cloning, expression and characterization of novel helicobacter pylori differentiating antigen heat shock protein 20
Ngày tải lên :
12/09/2015, 10:19
... 4.31 The predicted 3-D structure of HSP20 with different substitutions at 14th – 16th amino acid residues 132 Figure 4.32 The alignment of amino acid sequences of HSP20 and homologues from other ... Construction and identification of hsp20 expression vector 85 Figure 4.2 DNA sequence of hsp20 and deduced amino acid sequence of Helicobacter pylori NCTC11637 HSP20 86 Figure 4.3 Expression and purification ... of HSP20 with pathogenesis of H pylori through CagA The probable contribution of HSP20 in the process of H pylori infection led to the DNA analysis of 227 H pylori isolates which shows that hsp20...
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Báo cáo hóa học: " New low-viscosity overlay medium for viral plaque assays" pot
Ngày tải lên :
20/06/2014, 01:20
... tenfold dilutions of A/Memphis/14/96-M (H1N1) as depicted at the bottom of the figure After h of incubation, the viral inoculums were removed from the top eight rows of the wells; the inoculums were ... of the inhibitor (µM) after the addition of the overlay Avicel stocks, and always mixed Avicel overlays before use by either shaking with hand or vortexing Slow separation of overlays after their ... media and mixed the plate either by tapping with hand or using a plate mixer The media included increased amounts of trypsin (1.5 µg/ ml) to compensate for the dilution of the overlay with the...
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Báo cáo vật lý: "Compatibility, Mechanical, Thermal, and Morphological Properties of Epoxy Resin Modified with Carbonyl-Terminated Butadiene Acrylonitrile Copolymer Liquid Rubber" pps
Ngày tải lên :
07/08/2014, 14:20
... Fractography The effect of CTBN content and different testing speeds on the KIC of the EPs is shown in Figure The KIC of the CTBN-modified EP samples is higher than those of the unmodified EP The improvement ... shows the effect of CTBN content on the flexural strength and modulus of modified EPs A similar trend was found in the case of the tensile properties; the flexural strength and modulus of modified ... the vicinity of the razor notch, which reflects the failure mode RESULTS AND DISCUSSION 3.1 Reactivity Table shows the effect of the CTBN content on the reactivity of the EP In the CTBN/EP/IPD...
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Báo cáo hóa học: " Initial susceptibility and viscosity properties of low concentration e-Fe3 N based magnetic fluid" pdf
Ngày tải lên :
22/06/2014, 22:20
... will hinder the free rotation of the particles and therefore the viscosity of the fluid increases Moreover, due to the magnetic interaction, the formation of agglomerates, chains and other structures ... physical volume fraction due to the existence of nonmagnetic layer at the surface of the particles The magnetic fraction of solid particles and the nonmagnetic layer of the particles can computed ... VP of pure material of e-Fe3N in the sample then the volume of carrier fluid with surfactant would be VF–VP Measuring the density of the carrier fluid (qC = 0.846 g/cm3), magnetic fluid (qF) and...
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Low Rate Wireless Personal Area Networks
Ngày tải lên :
13/09/2012, 10:52
... personal area network (WPAN) • List the different WPAN standards and their applications • Explain how IrDA, Bluetooth, and ZigBee work • Describe the security features of low-rate WPAN technology What ... authority – Private company that verifies the authenticity of users 16 Security in Infrared WPANs • Limited to the line -of- sight characteristic of this type of connection • IrDA specification makes ... security at the LMP layer – Using authentication • Authentication is based on identifying the device itself • Authentication scheme is a challenge-response strategy • Encryption is the process of encoding...
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Báo cáo khoa học: "The clinical value of daily routine chest radiographs in a mixed medical–surgical intensive care unit is low"
Ngày tải lên :
25/10/2012, 10:39
... analysis and interpretation of the data and in drafting the manuscript PS, JS and MV contributed to the conception and design of the study and manuscript revision JK was involved in the design and ... statistical analysis of the study MS conceived and coordinated the study and was involved in the interpretation of the data and manuscript revision All authors read and approved the final manuscript ... look for other infections, and the absence of radiological signs of pulmonary congestion might have resulted in another fluid therapy regimen We did not score for the clinical relevance of the unexpected...
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Báo cáo y học: " 6-Month Results of Transdiscal Biacuplasty on Patients with Discogenic Low Back Pain: Preliminary Findings"
Ngày tải lên :
25/10/2012, 11:22
... Children, The Hesperian Foundation Edition 1996 Werner David, Wgere thre is no doctor The Hesperian Foundation, P.O.Box, 1692, Palo Alto CA,94302, USA,1992,506 pages Finnie Nancy Handling the young ... khỏc trờu chc Nhng tr b chng co cng hay ma thng cú kốm theo mt thng bng, õy l tr ngi chớnh cho s i ng ca tr Cỏc phn tn thng ca bi nóo Tựy theo cỏc phn chi b tn thng ngi ta chia th in hỡnh: -Th ... lit Cỏc loi bi nóo Biu hin ca bi nóo rt a dng tn thng nóo khỏc nhau, vy chỳng ta cú th xp bi nóo theo biu hin chớnh Ba biu hiu chinh ny cú th phi hp hay kốm thờm nhng biu hin ph khỏc: 5.1.Cng c...
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Báo cáo y học: " Evaluation of Lumbar Facet Joint Nerve Blocks in Managing Chronic Low Back Pain: A Randomized, Double-Blind, Controlled Trial with a 2-Year Follow-U"
Ngày tải lên :
26/10/2012, 09:07
... increase in the prevalence of low back pain of 162% with an annual increase of 11.6% The widely held belief that most of the episodes of low back pain will be short-lived, with 80% to 90% of these ... After the patients had met the inclusion criteria one of the nurses assigned as coordinators of the study enrolled the participants and assigned participants to their respective groups All the ... transport,72,73 the block of the sympathetic reflex arc and sensitization,74,75 and anti-inflammatory effects.76 The long-term effectiveness of local anesthetics has been shown in a host of previous...
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Báo cáo y học: "Ultra-low microcurrent in the management of diabetes mellitus, hypertension and chronic wounds: Report of twelve cases and discussion of mechanism of action"
Ngày tải lên :
26/10/2012, 09:39
... major role in the pathogenesis of both types of diabetes mellitus High levels of free radicals and the decline of antioxidant defense mechanisms lead to damage of cellular organelles and enzymes, ... current (maximum of milliAmperes) of one polarity for 11.5 minutes, which then switched to the opposite polarity for another 11.5 minutes The device was designed to switch the direction of current ... bilaterally with poor capillary refill The left foot was red and inflamed up to and including the medial malleolus The lateral aspect of the great toe and second toe turned black Laboratory investigation...
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Báo cáo y học: "Functional genomics analysis of low concentration of ethanol in human hepatocellular carcinoma (HepG2) cells. Role of genes involved in transcriptional and translational processes"
Ngày tải lên :
31/10/2012, 15:28
... expression of the ankyrin-repeat oncoprotein (gankyrin) in human hepatocellular carcinoma Gankyrin binds to the cell-cycle regulator CDK4 and the S6b ATPase subunit of the regulatory component of the ... decision is made either for the null or the alternative hypothesis In order to keep the number of false positive decisions small, the two testing procedures were set up to control for the family-wise ... matrix-receptor interaction and regulation of cytoskeleton These data suggest an important role of integrin in the molecular mechanisms of ethanol effects in HepG2 cells The other ethanol-regulated...
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Báo cáo y học: "Low socio-economic status, smoking, mental stress and obesity predict obstructive symptoms in women, but only smoking also predicts subsequent experience of poor health"
Ngày tải lên :
31/10/2012, 15:34
... participated in 1968-1969 and were alive at the follow-up examinations) of 91%, 83%, 70% and 71%, respectively The participation status of the original cohort (born in 1930) at the time of the 32-year follow-up ... FEV1 and PEF and individual heights The other “standard” confounding factors for lung function measurements, gender and age, were not controlled for as the cohort only consisted of women of the ... population These results are similar to those of Chen et al [13] who investigated the possibility of gender specificity in the BMI effect on the development of asthma They used longitudinal data from the...
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Báo cáo y học: " Low concentration of ethanol induce apoptosis in HepG2 cells: role of various signal transduction pathways"
Ngày tải lên :
31/10/2012, 15:37
... phosphorylation of GRK2 and PKCα; with values of 109% and 104%, respectively, combined with dephosphorylation of ROKα, PKCδ and PKCμ; with values of -56%, -44% and -28% of control cells, respectively These ... inhibition of the JNK and the NFκB signaling pathway as demonstrated by a reduced phosphorylation of MEK4, IKKα, JNK and MEK6; with values of -36%, -33%, -27% and -26%, respectively The pro-apoptotic ... phosphorylation of members of the ERK and the CDK signaling pathways, including ERK2, RSK2, CDK9, CDK6, CDK7 and RSK1 with values of 50%, 48%, 38%, 35%, 29%, 26% and 26%, respectively Table Effect of mM...
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Báo cáo y học: "Low temperature tolerance of human embryonic stem cells"
Ngày tải lên :
31/10/2012, 16:57
... emphasized the use of temperature-heated stage and pre-warmed and pre-equilibrated culture media Nevertheless, the results of this study would prove otherwise hESC of the H9 line isolated by Thomson and ... Becker EW The roles of ATP in the dynamics of the actin filaments of the cytoskeleton Biol Chem 2006;387(4):401-6 Lopez LA, Bertini F The in vivo effect of low body temperatures on the degree of polymerization ... obtained for the unexposed control prior to exposing the rest of the culture dishes to low temperature (see Table 1) Table The majority of hESC survived after prolonged durations (24h and 48h) of exposure...
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Báo cáo y học: "Association of the T+294C polymorphism in PPAR δ with low HDL cholesterol and coronary heart disease risk in women"
Ngày tải lên :
31/10/2012, 17:03
... Marian AJ Effects of PPARα, γ and δ haplotypes on plasma levels of lipids and progression of coronary atherosclerosis and response to statin therapy in the lipoprotein coronary atherosclerosis study ... gene counting and compared using the ²אtest The data was analysed using SPSS 12.0 software The association between the +294T/C polymorphism and serum lipids, coronary heart disease, and body mass ... for age, smoking, and BMI where appropriate Results The frequency of the C-allele was 0.24 and the genotypes were distributed according to the Hardy Weinberg Equilibrium Overall the C allele frequency...
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Báo cáo y học: "Monte Carlo Commissioning of Low Energy Electron Radiotherapy Beams using NXEGS Software"
Ngày tải lên :
03/11/2012, 10:05
... fact the result of two consecutive stochastic processes, namely the generation of the beam model from the commissioning set and the simulation of the beam with the model It is of interest, therefore, ... for the simulation of IMRT or dynamic arc therapy if desired Because NXEGS is a proprietary code, we are aware of neither the precise details of the algorithms it uses nor the details of their ... as the width of the profile at half its central axis value Fr: difference in beam fringe or penumbra, which we define as the distance between the 90% of maximum and 50% of maximum points on the...
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A low power high dynamic range broadband variable gain amplifier for an ultra wideband receiver
Ngày tải lên :
06/11/2012, 10:26
... Fan, and Haitao Tong for their help on proofreading my thesis draft My gratitude goes to all of the faculty and students of the Analog and Mixed Signal group who have raised my level of, and enthusiasm ... Since the VGA is used before the ADC, bandwidth and linearity requirements should be comparable with those of the ADC; otherwise, the performance of the ADC will be degraded The specifications of ... scheme is used to further extend the VGA bandwidth The DC offset cancellation is implemented to eliminate the offset voltage and fix the DC voltage level at the output of VGA This thesis is organized...
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Nghiên cứu ảnh hưởng của sét hữu cơ đến một số tính chất của epoxy
Ngày tải lên :
18/03/2013, 11:49
... dọc theo vết cắt, diện tích bị bong từ 5-15% diênh tích mạng lưới Màng bị bong dọc theo vết cắt hay mản hình vuông, diện tích bong từ 15- 30% diện tích mạng lưới Màng bị bong dọc theo vết cắt, theo ... chuẩn: (100 x 50 x 0,3 mm) Tấm chuẩn cắt theo kích thước sau màng phủ khô cho khuyết tật 33 Gia công: tiến hành chuẩn bị mẫu theo TCVN 5670 – 1992, sau phủ màng theo phương pháp quét chổi, vết chổi ... giới thiệu hình 1.9: Tấm mẫu: theo TCVN 5670 – 1992 kính bóng có kích thước 100 x100 x 5mm, tiến hành tạo màng phủ theo phương pháp quy định cho sản phẩm cần thử theo TCVN 2094 – 1993 31 Hình...
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