... lm) Figure 3C and Table show that the IC50 values of these two single mutants were similar and that they lay between the IC50 values of the human and pig CPT1B wild-type enzymes These results ... that the low sensitivity to malonyl-CoA of the pig enzyme is not related to the presence of a negative determinant between residues 19 and 28 in the N-terminal region of the enzyme Switching the ... with ApaI and HindIII, taking advantage of the presence of the ApaI restriction site in the pGEMT polylinker and the HindIII site at position +523 of pig CPT1B cDNA The inserts (548 and 518 bp,...
Ngày tải lên: 16/03/2014, 04:20
... inactivation of glycogen synthase and inhibition of glycogen synthesis The rate of glycogen synthesis, but not the activity of glycogen synthase, inversely correlated with the activity of phosphorylase-a ... Effects of expression of muscle glycogen phosphorylase To test whether a higher activity of phosphorylase can account for the lower rate of glycogen synthesis in fa ⁄ fa hepatocytes we expressed the ... component of the mechanism by which insulin stimulates glycogen synthesis [17] In liver cells there is reciprocal control between the activity of phosphorylase-a and the activation state of glycogen...
Ngày tải lên: 30/03/2014, 11:20
Báo cáo khoa học: " Influence of the RNase H domain of retroviral reverse transcriptases on the metal specificity and substrate selection of their polymerase domains" potx
... influenced the stringency of substrate dNTP selection We analyzed the pattern of synthesis and extension of the various mispairs by the chimeric enzymes and compared them with those of the wild-type ... evaluated the cleavage pattern of the 5'-32P-RNA strand of the duplex by wild-type enzymes and their chimeric derivatives As shown in panel A of Figure 5, the initial cleavage of the 30-mer RNA strand ... discrimination We therefore examined the ability of the wild-type enzymes and their chimeric derivatives to catalyze the incorporation of rNTPs, using the DNA and RNA templates (Figure 3) The extent of rNTP...
Ngày tải lên: 12/08/2014, 04:20
the reliability, validity and sensitivity to change over time of the figure of eight method measuring hand size in patients with breast cancer related lymphoedema
... arm, the right side of the chest (including the right lung and the right side of the heart) and a small part of the liver This right lymphatic duct then drains the lymph into the right venous angle ... comprises of the right subclavian and the right internal jugular veins (Lawenda et al 2009) The thoracic duct is the largest of the lymphatic trunks and drains the lymph from all other areas of the ... towards the basilica vein The lymphatic vessels draining the antero – lateral aspect of the arm drain across the upper part of the arm and into the apical lymph nodes in the axilla The lymph from the...
Ngày tải lên: 22/12/2014, 21:42
Comparing the cultural and linguistic analysis of the English word “meal” and words relating to it in contrast with Vietnamese equivalents.
... mentioned The men, especially the husband and the grandfather, sip alcohol and tell their family members what they see and hear or remind them of right or wrong things in life The others also ... denoting the objects covered by the scope of the notion expressed in the word, and the significative function is the function of expressing the content of the respective notion The function of rendering ... difficult The oldest or the husband of the family sits at the head of the table and others sit in descending order according to age or wherever they like The meal starts when everyone has their own...
Ngày tải lên: 15/04/2013, 15:11
A study of semantic and pragmatic features of the adjective warm and its vietnamese equivalents
... “Introduction” states the rationale of the study, Semantics can be simply defined as the study of meaning It defines the aims, objectives and the significance, presents the is central to the study of communication ... review of the research Chapter 3: “Methodology and Procedures” mentions the method and procedures of the research Chapter 4: “Findings and Discussions” is the main frame of need to understand semantics ... element of the meaning of a word; a description of the characteristic feature of what the word refers to E.g the sense of “grasshopper” is “an insect which can jump high the study, which describes and...
Ngày tải lên: 26/11/2013, 13:21
A contrastive analysis of semantic and pragmatic features of the words denoting birds in english and vietnamese
... recognition of the field And the findings of semantic aspects often borrow the WDBs for not only conveying the denotative as well as analysis of pragmatic aspects of these kinds of words will ... understand their cases of Secondly, English considers the WDB “owl” as the symbol meaning, it is important to consider them in their collocations From of “wisdom” on the basis of their experience and ... pragmatic features of the WDBs The finding of the pragmatic features of the WDBs leads both teachers and learners of study may be in one way or another beneficial to the language English and Vietnamese...
Ngày tải lên: 26/11/2013, 13:30
A reliability data base for performance and predictive assessment of electric power systems
... expected amount of energy curtailed These indices not provide any indication of the number of times that load will be curtailed nor the extent of the curtailment and the average duration of such a ... obtained from the ERIS data base Frequency and Duration Analysis ( ) The WlLE indicates the expected number Of days or hours that load will be curtailed The LOEE on the other hand estimates the expected ... appraisal of the unit and therefore of the system adequacy As a result, there is a growing tendency to utilize the three-state generating unit model shown in Figure The ERIS data base provides all the...
Ngày tải lên: 03/01/2014, 19:36
Tài liệu Báo cáo khoa học: Structural and functional studies of the human phosphoribosyltransferase domain containing protein 1 docx
... II The hood domain is mainly built up by residues from the C-terminus and consists of a two-stranded anti-parallel b-sheet composed of b2 and b9 and an a-helix from the C-terminus (Fig 1A) The ... Lys173 interacts with both O6 and N7 (Fig 1C) The 2¢OH of the ribose is hydrogen bonded to the main chain and the side chain of Asp142 (Fig 1C) Both hydroxyl groups of the ribose are involved in ... Asp142, 2¢ and 3¢OH of the ribose and three water molecules with ˚ coordination distances of approximately 2.4 A The phosphate of the GMP is hydrogen bonded to main chain and side chain atoms of amino...
Ngày tải lên: 15/02/2014, 01:20
Tài liệu NEW AND ORIGINAL THEORIES OF THE GREAT PHYSICAL FORCES doc
... position at the present day The present theories of the transmission of light and sound; of the production of winds, and sun-spots, and of the method of development and dissemination of heat, are ... except in the direction of other spheres These theories throw new light upon the character and extent of the atmosphere of the moon and planets, and the consequent availability of those and other ... intimate and inherent nature of those forces? Do they, or either of them, belong to the domain of the supernatural? Are they the products of some supreme force, or forces, heretofore unappreciated? The...
Ngày tải lên: 17/02/2014, 01:20
Tài liệu STRATIGRAPHY AND AMMONITE FAUNA OF THE VOLGIAN AND BERRIASIAN ROCKS OF EAST GREENLAND ppt
... regards as the equivalent of thc npper part of t h e Portland Beds of southern England If, with ARKELL (1946, pp 24-28), we place the Portland Beds in the upper part of the Lower Volgian, they, the ... whorls of Tollia pnyeri Bitween 360 and 370 m, on the same flank of the moontain, the writer found similar doggers and platy-weathering sandstones, which contained occasional exarnples of Surifes and ... but further than this I am not prepared to go The dip of the rocks exposed in the 17all~gsides is often vcry nearly 1v Stratigraphy and Anr~noniteFauna of East Greenland 13 the same as the gradient...
Ngày tải lên: 17/02/2014, 20:20
Tài liệu A Dissertation on the Medical Properties and Injurious Effects of the Habitual Use of Tobacco pptx
... cause of offence In these habits we resemble the Aborigines of our country They load their huge pipes with the dried leaves of this plant, and when lighted, they breathe the dark cloud of smoke ... men void of understanding; capable of soothing the sorrows of the afflicted, of healing the wounds of the spirit, and assuaging the anguish of a broken heart But how it fulfils these desirable indications, ... form or other, either to ease the pains of dyspepsia, to allay the horrors of tedium vitæ, or to drown the anguish of a guilty conscience And may not many of these patients say to those of the Faculty,...
Ngày tải lên: 17/02/2014, 22:20
Tài liệu The Dynamic Retention Model for Air Force Officers- New Estimates and Policy Simulations of the Aviator Continuation Pay Program doc
... Comparing the Dynamic Retention Model and the Annualized Cost of Leaving Family of Models 15 The key difference from the DRM is that the ACOL is computing the maximum of the expected values rather ... component to the model of the choice of the length of stay The decision depends on the value of the unobservable taste We can now construct the probability of observing a series of stay decisions ... of the ACP program in effect during the period covered by the data used to estimate the parameters of the model (By specifics we mean, for example, the amount of the annual bonus, the amount of the...
Ngày tải lên: 17/02/2014, 23:20
Tài liệu Static and Dynamic Analysis of the Internet’s Susceptibility to Faults and Attacks docx
... characteristics of the Internet; , Ko and DIKo are defined as the average diameter, K, and DIK of the original networks and df , Kf and DIKf denote the diameter, K, and DIK after 10% of the nodes are ... meaningful The other metric, S, is defined as the ratio of the number of nodes in the giant connected component divided by the total number of nodes One might notice the different characteristics of the ... snapshots of the real Internet topology.1 On the other hand, [42], [43] have shown that the clustering coefficient of the Internet has been growing and that the average diameter of the Internet...
Ngày tải lên: 18/02/2014, 01:20
Tài liệu Báo cáo khoa học: A facile method for expression and purification of the Alzheimer’s disease-associated amyloid b-peptide pdf
... understanding of the structure of both the Ab monomer and its various assemblies could help in the design of new therapeutic strategies targeted at preventing the formation or ameliorating the activity ... increases the cost of the purification, and the require1276 ment for HPLC increases the length and complexity of the purification procedure Moreover, as with the studies by Lee et al [21] and Subramanian ... Subramanian and Shree [42], there was no rigorous assessment of the purity of the product or the correctness of the sequence In contrast, the purification protocol that we have developed is quick and...
Ngày tải lên: 18/02/2014, 13:20
Tài liệu Báo cáo khoa học: Helix mobility and recognition function of the rat thyroid transcription factor 1 homeodomain – hints from 15N-NMR relaxation studies pdf
... Fig Their values reflect, respectively, the specific amplitude and the frequency of the local fluctuations for the motion of each considered internuclear 15N–1H vector The lowest S2 values and, ... residues and hence does not conflict with the global interpretation of the data With the exclusion of the N-terminal octapeptidyl and C-terminal nonapeptidyl fragments of Glu17, Leu34 and Lys46, the ... Fig The localization of the experimental points in Fig along the correlation line is directly related to the distribution of the energy between the overall tumbling and the internal mobility, and...
Ngày tải lên: 18/02/2014, 16:20
Tài liệu Báo cáo khoa học: Molecular modeling and functional characterization of the monomeric primase–polymerase domain from the Sulfolobus solfataricus plasmid pIT3 doc
... a4-helix to the b4 strand and the b9 strand to the b10 strand at the bottom of the Zn-stem loop in the pRN1 prim–pol structure However, because the Zn-stem loop is a fairly self-standing structure ... 70 and 80 °C between 190 and 260 nm with a step increase of 0.2 nm, and a bandwidth of nm Thermal stability of Rep245 was measured by incubating the protein at 60, 70 and 80 °C for 30 and then ... the two-metal-ion mechanism of both RNA and DNA synthesis [17] In a previous study, we reported the findings of an analysis of the complete sequence of the cryptic plasmid pIT3 isolated from the...
Ngày tải lên: 18/02/2014, 18:20
Tài liệu Báo cáo khóa học: Quantitative analysis, using MALDI-TOF mass spectrometry, of the N-terminal hydrolysis and cyclization reactions of the activation 2 process of onconase pdf
... (M23L) by the addition of AAP, as described in the Materials and methods Completion of the hydrolysis was confirmed by the disappearance of the (Met1)-ONC (M23L) signal in the MALDI-TOF mass spectra ... analyzed by MALDI-TOF MS The addition of the protease is considered the zero time point The relative intensities of the peaks from the mass spectra were used to calculate the fraction of Pyr-ONC (M23L), ... simultaneously interacts with the main phosphate of the substrate [32] The closer positioning of the N-terminus to the main protein body is essential for the activity and, together with the 87–104 disulfide...
Ngày tải lên: 19/02/2014, 12:20
Tài liệu Báo cáo khoa học: The structure and biological characteristics of the Spirochaeta aurantia outer membrane glycolipid LGLB pdf
... Fragments of HSQC and HMBC spectra of compound Labels illustrate assignment of the amide linkage between the amino group of Asp and the carboxyl group of GalA residue E Scheme The structures of oligosaccharides ... monosaccharides present in the products and were identified, and the ratio of structures and was close to : All chemical shifts remained mostly unchanged with the exception of H/C-2 and H/C-3 of the glycerol ... because of the existence of branches in the molecule Similarly, the tandem MS was conducted for the doubly charged ion at m/z 1180.25 (data not shown) and the mass spectral data fully agree with the...
Ngày tải lên: 19/02/2014, 16:20
Tài liệu Báo cáo khoa học: Structure and membrane interaction of the internal fusion peptide of avian sarcoma leukosis virus pdf
... binding of NBD-IFP–wt at pH 7.4 and 37 °C Increased intensity and the blue-shift of fluorescence of NBD attached to the N-terminus of the peptide indicate embedding of the peptide in the apolar ... of for IFP–wt) and the shape of Ix/x vs x plot Specifically, the initial slow rise of the latter plot (from x ¼ 1) reflects that the self-association of the peptide is not tight (on the scale of ... the angle of insertion of the FP molecules into the bilayer || and ^ represent parallel and perpendicular polarized light, respectively The bottom panel displays the result of deconvolution of...
Ngày tải lên: 19/02/2014, 16:20