function of the resistor in the circuit
Tài liệu Báo cáo khoa học: Interaction between very-KIND Ras guanine exchange factor and microtubule-associated protein 2, and its role in dendrite growth – structure and function of the second kinase noncatalytic C-lobe domain docx
Ngày tải lên :
14/02/2014, 19:20
... for the specific MAP2 binding resides within the 32 residues (amino acids 456–487) of the v-KIND KIND2 domain To examine whether the MAP2 binding core site of v-KIND binds to intact MAP2 protein, ... in the KIND2 domain of v-KIND contain the core MAP2 binding module To identify the core MAP2-binding site within the KIND2 domain (amino acids 456–620), we analyzed five EGFP-fused KIND2 domain ... obtained indicate that the KIND2 domain is necessary and sufficient for the targeting of v-KIND to dendrites of neurons To investigate the MAP2-binding characteristics of the KIND domain protein...
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Báo cáo khoa học: Proteolytic activation and function of the cytokine Spatzle in the innate immune response of a lepidopteran insect, Manduca sexta ppt
Ngày tải lên :
06/03/2014, 09:22
... Spatzle ¨ Introduction A prominent feature of the innate immune systems of insects is the activation of serine proteinase cascade pathways in hemolymph, which function to activate plasma proteins that ... contained a 30 bp insertion in the ¨ ORF, beginning at nucleotide 516 This resulted in insertion of a 10 amino acid segment (TREIDYPETI) and one substitution (Ser fi Gly) at the C-terminal end of the ... ortho¨ log of the product of this gene In the clade including Spatzle-1, the branch lengths are noticeably longer and ¨ the bootstrap values are lower than in the other clades containing Spatzle-2...
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Báo cáo khoa học: "A COMFUTATIONAL THEORY OF THE FUNCTION OF CLUE WORDS IN ARGUMENT UNDERSTANDING" potx
Ngày tải lên :
08/03/2014, 18:20
... us to comment on the the function of clue words within analysis The theory of clue interpretation gives insight into a known construction within sample dialogues; examining the computational ... between the use of anaphors and clues in the next section Even w!thin the classification of connectives, there is a question of level of explicitness of the clues Consider the example: EX7: 1 )The ... begin to suggest how to accommodate uses of these exceptional cases in the overall analysis model V Finally, there are different kinds of special phrases used to influence the credibilty of the...
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Báo cáo khoa học: Re-evaluation of the function of the F420dehydrogenase in electron transport ofMethanosarcina mazei potx
Ngày tải lên :
14/03/2014, 23:20
... activity of 45 mUặmg)1 of protein (Fig 1), whereas in the cell lysate of the parental strain the activity was 50 mUặmg)1 of protein These ndings clearly indicate that the predominant part of F420H2 ... absent in the cytoplasmic fraction of the DfpoF mutant This observation prompted investigation into the function of FpoF in more detail The corresponding gene, mm0627, was expressed in E coli and the ... lysates of the DfpoA-O mutant or the DfpoF mutant was in the range of mUặmg)1 of protein and hence 10-fold higher than the rate of H2 production from F420H2 in the absence of CoM-S-S-CoB The H2...
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Báo cáo y học: "Longitudinal evaluation the pulmonary function of the pre and postoperative periods in the coronary artery bypass graft surgery of patients treated with a physiotherapy protocol" ppt
Ngày tải lên :
10/08/2014, 09:21
... the goal of optimizing pulmonary function Physiotherapy, including incentive spirometry, should be continued in the postoperative period Limitations of the study The present study should be interpreted ... similar to the results of this study in relation to the decrease in pulmonary function in the PEP group On postoperative day there was a significant decrease in FVC, MIP, MEP and 6-minute walking test ... to injury of the branches of the internal mammary artery during dissection [21,23], trauma to the phrenic nerve during sternotomy [24] and internal jugular vein puncture [18,22] Phrenic nerve injury...
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Báo cáo y học: "Reverse genetic characterization of the natural genomic deletion in SARS-Coronavirus strain Frankfurt-1 open reading frame 7b reveals an attenuating function of the 7b protein in-vitro and in-vivo" pptx
Ngày tải lên :
12/08/2014, 04:20
... persist in their reservoirs without causing disease The characterization of virus proteins can be unreliable if only the protein of interest is studied on its own The study of proteins in the whole ... sequences in GenBank (except in an independent sequence of the Frankfurt strain), and in none of SARSlike bat-CoV sequenced in the ORF 7b region (Figure 1) To determine whether the deletion originated ... transcription, confirming earlier findings [50] Induction of transcription was not observed with r7bΔTMD either, indicating that the ORF 7b protein is not involved in the Page of 17 (page number...
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Báo cáo khoa học: " Reverse genetic characterization of the natural genomic deletion in SARS-Coronavirus strain Frankfurt-1 open reading frame 7b reveals an attenuating function of the 7b protein in-vitro and in-vivo" docx
Ngày tải lên :
12/08/2014, 04:20
... persist in their reservoirs without causing disease The characterization of virus proteins can be unreliable if only the protein of interest is studied on its own The study of proteins in the whole ... sequences in GenBank (except in an independent sequence of the Frankfurt strain), and in none of SARSlike bat-CoV sequenced in the ORF 7b region (Figure 1) To determine whether the deletion originated ... transcription, confirming earlier findings [50] Induction of transcription was not observed with r7bΔTMD either, indicating that the ORF 7b protein is not involved in the Page of 17 (page number...
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Báo cáo y học: "Enhanced effector function of cytotoxic cells in the induced sputum of COPD patients" doc
Ngày tải lên :
12/08/2014, 11:22
... changes in the airway The first step of assessing the potential importance of these cells in the inflammatory process would be to assess their numbers and function within the airways Therefore, in ... this study we have extended the findings of our previous study to investigate, within induced sputum, the number and cytotoxic function of the three main classes of human killer cells; CD8 + ... Glucocorticosteroids The Nottingham Local Research Ethics Committee approved the study protocol and written informed consent was obtained from the 26 subjects before entering the blinded study Of these, the 11...
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Báo cáo y học: " Effects of cigarette smoke on endothelial function of pulmonary arteries in the guinea pig" ppsx
Ngày tải lên :
12/08/2014, 14:20
... that in non-smokers and COPD patients, thereby indicating that endothelial dysfunction is present at the origin of the disease [2] The impairment of endothelial function results from changes in the ... the effect of contraction to NE by including it in the model The significance of the independent factors was assessed by the common ANOVA F-test using the type-3 sum of squares The adequacy of ... funding support and contributed in the analysis of the data JAB conceived the study, raised funding support, participated in the design and implementation of the study, and in the revision of the...
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Báo cáo y học: "Effects on respiratory function of the head-down position and the complete covering of the face by drapes during insertion of the monitoring catheters in the cardiosurgical patien" pot
Ngày tải lên :
12/08/2014, 18:20
... by the weight of the abdominal content, and increases the pulmonary blood volume in the dependent parts of the lungs under the effect of both gravity and the increase in cardiac output [7] The ... diazepam 3–5 mg orally All of these drugs were administered 60 before entering the operating room Monitoring of the patients The main data on the general characteristics of the patients (age, weight, ... only hypothesized, as we found no such confirmation in the literature The purpose of this study was to investigate the influence of the two manoeuvres on the respiratory gas exchange in the cardiosurgical...
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Báo cáo khoa học: "Clinical review: Patency of the circuit in continuous renal replacement therapy" pps
Ngày tải lên :
13/08/2014, 03:21
... clotting Training includes the recognition and early correction of a kinked catheter and the adequate rinsing of the filter before use since blood-air contact activates coagulation [20,21] Intermittent ... generation of thrombin and the use of heparin cause platelet activation Both PGE1 and PGI2 have been investigated in CRRT, alone or in combination with heparins The exclusive use of PGs in CVVH ... Accumulation of citrate can also be the result of an unintended citrate over-infusion or of decreased removal in case of a decline in membrane performance at constant citrate infusion In these cases,...
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top-antitop cross section measurement as a function of the jet multiplicity in the final state and beyond the standard model top-antitop resonances search at the atlas detector at cern
Ngày tải lên :
22/12/2014, 22:04
... derivative Dµ includes the coupling of the matter fields with the W and B fields in the kinetic term of the Lagrangian The gauge fields have their kinetic terms added in the gauge part of the Lagrangian ... decay of the top quark into a W -boson and a b-quark, while the small values of the other elements in the same row suppress the decay of the top quark into the other flavours In fact, the branching ... Another force included in the Standard Model is the strong interaction, which is in the domain of Quantum Chromodynamics (QCD) The strong interaction is incorporated by demanding invariance of the...
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The Function of PsbS Protein in Plant Photosynthesis Regulation
Ngày tải lên :
24/06/2015, 08:18
... less than in the npq4 mutant [9,20] This indicates that the function of PsbS in qE activation is dominant compared to that one of zeaxanthin in the presence of ∆pH Indeed, the absence of both PsbS ... and zeaxanthin in NPQ formation The xanthophylls cycle consists in the reversible deepoxidation of violaxanthin into zeaxanthin via antheraxanthin by the action of the violaxanthin deepoxidase ... protons, together they would trigger the aggregation of LHCII increasing the hydrophobicity of the environment of the qEactive residues and shifting the pKa of LHCII to ~6.0, thus activating qE at...
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The function of TOM1 l1 in bridging EGFR signaling and endocytosis
Ngày tải lên :
14/09/2015, 08:41
... mechanisms: i) binding of the SH2 domain to the phosphorylated C-terminal tyrosine, and ii) binding of the SH3 domain to a poly-proline type II linker helix that connects the SH2 and kinase domains (Sicheri ... (mainly two clusters of lysine residues at each end of the binding domain) on the N terminus of the α subunit and a cluster of conserved lysine residues at the surface of μ2 C-terminal domain ... basic PtdIns(4,5)P2 binding site at the e residues C-terminal domain of β-arrestin Epsin ENTH The ENTH domain binds both the head group and domain glycerol backbone of PtdIns(4,5)P2 in a basic...
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Regulation and function of the novel candidate tumor suppressor gene dlec1 in the HCT116 colorectal cancer cell line
Ngày tải lên :
16/10/2015, 15:37
... suppressor genes fall into several categories including the following: repression of genes that are essential for the continuing of the cell cycle; coupling the cell cycle to DNA damage to inhibit cell ... originating from the epithelial cells lining the gastrointestinal tract The transition from normal epithelium to carcinoma is associated with acquired molecular events (Fearon and Vogelstein, ... 5.1.8, the re-localization of DLEC1 into the nucleus was successful, as indicated by the immunofluorescent results Figure 5.1.8 Immunoflurescent result showing the re-localization of DLEC1 into the...
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Investigate the function of kinectin isoforms in endoplasmic reticulum dynamics
Ngày tải lên :
08/11/2015, 16:45
... ER in the tips of lamellipodium-like structures Live imaging confirmed these were leading edges of migrating cells Since Int4 has been mapped into the minimal kinesin-interacting domain, these ... 160 kDa kinectin of Int4 at the leading edge of migrating cells 60 Chapter Roles of kinectin Int4 in ER dynamics during cell migration and division 63 3.1 Roles of kinectin Int4 in ER dynamics ... brings the total known number of kinectin isoforms in mouse to 16 (Fig 1.2) The identification of total of 16 kinectin isoforms reveals the long-suspected existence of a family of kinectin isoforms...
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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
Ngày tải lên :
18/02/2014, 16:20
... between the overall tumbling and the internal mobility, and is indicative of the degree of internal restraint of each 15N–1H vector motion In Fig 4, most of the points cluster in the same region The ... suggesting the occurrence of either a kinking or tightening of the local geometry A similar discontinuity had been noted in solution also in the Antp HD [8,9] and the Antp (C39S) HD [10], and indeed, ... the side chains of residues 34, 35 and 38 are tightly anchored in the hydrophobic core of the molecule, whereas the Glu30 side chain is involved in a salt bridge [4] The restricted mobility of...
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Báo cáo khoa học: NMR solution structure and function of the C-terminal domain of eukaryotic class 1 polypeptide chain release factor pdf
Ngày tải lên :
06/03/2014, 11:20
... between the minidomain and the zinc-binding domain of the zinc finger protein Ynr046w [25] (Fig 8) The fit of the heavy atoms (Ca, C, and N) from three b-strands and the a-helices of both the closed ... by the results of the GTPase assays, which showed that mutations in the minidomain of eRF1 did not change the GTPase activity of eRF3 The minidomain in the crystal structure is near the N-terminal ... region of the 1H,15N-HSQC spectrum of the C-terminal domain of human eRF1 illustrating the presence of two conformational states of the protein Fig S2 Plot of the number and distribution of the...
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Báo cáo khoa học: The oxidative effect of bacterial lipopolysaccharide on native and cross-linked human hemoglobin as a function of the structure of the lipopolysaccharide A comparison of the effects of smooth and rough lipopolysaccharide ppt
Ngày tải lên :
08/03/2014, 10:20
... of the LPS Overall, the E coli LPSs were more effective than the S minnesota LPSs in increasing the rate of oxidation, suggesting a difference in binding of the two types of LPSs The effect of ... displacement of superoxide during the auto-oxidation of Hb In general, the increase in the oxidation rate of crosslinked Hb mediated by LPSs is due to an increase in the rate of the initial fast ... be in the binding of the deoxyHb to the LPS Another obvious difference between the two Hbs is the possibility of dissociation of the Hb A0 into dimers, which is not possible for the cross-linked...
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Báo cáo "On the stability of the distribution function of the composed random variables by their index random variable " pdf
Ngày tải lên :
14/03/2014, 13:20
... Journal of Science, Mathematics - Physics 23 (2007) 70-75 71 Stability theorem Let us consider the r.v now: ν1 η1 = (3) ξk k=1 where ν1 has the distribution function A (x) with the generating function ... 50th Anniversary of Department of Mathematics, Mechanics and Informatics, Vietnam National University References [1] Tran Kim Thanh, On the characterization of the distribution of the composed random ... and their stabilities Dotor thesis, Hanoi 2000 [2] Tran Kim Thanh, Nguyen Huu Bao, On the geometric composed variables and the estimate of the stable degree of the Renyi’s characteristic theorem,...
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