vaccination of cattle with bcg to protect against infection with mycobacterium bovis

Tài liệu Báo cáo khoa học: An engineered disulﬁde bridge mimics the effect of calcium to protect neutral protease against local unfolding docx

Ngày tải lên : 19/02/2014, 17:20

... Reduction of autoproteolysis, in the presence of 2– mm CaCl2, by the addition of isopropanol leads to a reduction of the observed rate constants of unfolding The kobs values coincide for both of the ... et al [33] took advantage of autoproteolysis of the HIV protease to monitor local unfolding events by NMR Obviously, nonlinear chevron plots act as an indicator for the occurrence of the intermediate ... (v ⁄ v)], which is known to act as an inhibitor of thermolysin [28], resulted in a marked decrease (but not complete elimination) of autoproteolysis without interfering with the spectroscopic methods...

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Báo cáo khoa học: "Application of deltamethrin for spraying or dipping to protect Scots pine seedlings against Hylobius abietis L and logs against Tomicus piniperda L" ppsx

Ngày tải lên : 08/08/2014, 23:21

... of bark; a weight of sam2 ple in g; b= surface area of sample in ; dcm c deltamethrin content expressed = = = in mg/kg of bark The results of the analysis determining the beetle infestation of ... the number of dead beetles varied from 1.82 to 8.33 In the cases where the wood creased to approximately 60% of its initial content in 1986 and to 30-40% in 1987 The varying influences of temperature ... the beginning of the insect swarming period This type of early preventative treatment protects large amounts of wood was un- treated, the number of living beetles varied from 13.18 to 31.60 and...

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Báo cáo y học: "Modulation of humoral immune response to oral BCG vaccination by Mycobacterium bovis BCG Moreau Rio de Janeiro (RDJ) in healthy adults" ppsx

Ngày tải lên : 11/08/2014, 10:23

... in which 67 of 249 babies given the vaccine died due to contamination of the BCG with virulent Mycobacterium tuberculosis [2] However, Arlindo de Assis continued to administer oral BCG, which ... production of this cytokine was observed over the study period (data not shown) Discussion Use of intradermal BCG vaccination results in a greater number of individuals capable of responding to skin ... of circulating T-cells homing to the site where they were primed Immunisation with M bovis BCG Moreau RDJ was capable of altering the immune response to the cellular arm (Th1), critical for protection...

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Báo cáo khoa học: "Endocrine Measurements and Calving Performance of Swedish Red and White and Swedish Holstein Dairy Cattle with Special Respect to Stillbirth" ppsx

Ngày tải lên : 12/08/2014, 15:20

... suggested to be an initiating factor for the process of giving birth and an indicator of the status of foetal well-being (Patel et al 1997, Beckers et al 1999) Thus, the aims of this study were to describe ... performance of SRB and SLB dairy heifers and cows in a dairy herd with special respect to foetal viability and to reveal any associations of endocrine parameters to the evidence of stillbirth ... days of pregnancy with a living calf as an animal with premature parturition Degree of calving difﬁculty was classiﬁed into categories: (unassisted), (slight with light intervention), (moderate with...

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Structural and semantic features of english idioms referring to head and a contrastive analysis with vietnamese idioms

Ngày tải lên : 20/12/2013, 18:33

... part history of the study of idioms To choose this topic, we could avoid the similar ways of writing the thesis of former writers We hope that with the thesis, we can contribute a small part to help ... a hair of my daughters head, I will kill him (Oxford Idioms Dictionary (2003:151)) 50 Off the top of your head (informal) (as a guess without having time to think carefully) Off the top of my ... head to foot/ toe in over your head out of/ off your head Verbal idioms These are phrases which begin with verbs Idioms of this type account for the biggest number of English idioms Most of the...

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Tài liệu The King''''s Post Being a volume of historical facts relating to the Posts, Mail Coaches, Coach Roads, and Railway Mail Services of and connected with the Ancient City of Bristol from 1580 to the present time pdf

Ngày tải lên : 17/02/2014, 02:20

... relating to this affair is a copy of part of Gascoigne's account, of which the following is a transcript:— [Pg 20] THE OFFICE OF THE POSTE In the office of William Dodington, Esquire, Auditor of Her ... accounts:— "1580, August Paid to Savage, the foot post, to go to Wellington with a letter to the Recorder touching the holding of the Sessions, and if not there to go to Wimborne Minster, where ... extension of Palmer's plan from the merchants,[Pg 40] tradesmen, shopkeepers in the city of Bristol, Common Council of the city of Bristol, Mayor, Burgesses and Commonality of the city of Bristol,...

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Tài liệu Báo cáo khoa học: An immunomodulator used to protect young in the pouch of the Tammar wallaby, Macropus eugenii pptx

Ngày tải lên : 19/02/2014, 16:20

... were measured with a Micromass QTOF2 orthogonal acceleration quadrupole-time -of- ﬂight mass spectrometer (Micromass, Manchester, UK) with a mass range to 10 000 Da The QTOF2 is ﬁtted with an electrospray ... and caerulein bind to CCK receptors [42] There are two types of CCK receptor, CCK1 and CCK2, differing in anatomical locations and actions [43] The sequences of the CCK receptors are known [44] ... of CCK-8, but substantially reduced the response to eugenin, indicating that eugenin is indeed acting through CCK2 receptors To further investigate the interaction of eugenin with CCK2 receptors,...

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Báo cáo khoa học: A novel inhibitor of indole-3-glycerol phosphate synthase with activity against multidrug-resistant Mycobacterium tuberculosis pptx

Ngày tải lên : 07/03/2014, 03:20

... cytotoxicity between ATB107 and isoniazid and ethambutol Thus, ATB107 did not have obvious cytotoxicity Effect of tryptophan on inhibition of activity of ATB107 against M tuberculosis strains To ... afﬁnity for substrate of Glu168 and Asn189 Evaluation of the cytotoxicity of ATB107 To determine the cytotoxicity of ATB107, we examined its effect on the proliferation of THP-1 macrophage cells ... process of mIGPS and may be related to the inhibition mechanism of ATB107 To investigate the role of these residues in the inhibitory effect of ATB107, we compared the binding sites of CdRP and of...

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The Marginal External Cost of Car - with an Application to Belgium - potx

Ngày tải lên : 07/03/2014, 11:20

... (1992) They find a ratio of the marginal rate of substitution of wealth for risk of serious injury to the marginal rate of substitution of wealth for risk of death of the value of 0.1 17 This ratio ... valuation of an accident of type j happening to an ocvj: cupant of a passenger car ej: monetary valuation of an accident of type j happening to a truck wj: monetary valuation of an accident of type ... into account all explanatory variables of housing prices But the inclusion of too many explanatory variables will raise the difficult problem of multicollinearity Secondly, the unit price of...

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Báo cáo khoa học: Interaction of synthetic peptides corresponding to hepatitis G virus (HGV/GBV-C) E2 structural protein with phospholipid vesicles doc

Ngày tải lên : 07/03/2014, 17:20

... human virus to HCV, both of them belonging to the small enveloped viruses of the Flaviviridae family A stretch of conserved, hydrophobic amino acids within the E2 envelope glycoprotein of HCV has ... strongly interacted with PtdCho ⁄ PtdSer (65 ⁄ 35) vesicles, as the blue shift of Trp was 11 nm To study the contribution of electrostatic interactions to the binding of both peptides with negatively ... However, because of the low pairwise sequence identity with HCV E2 (< 20%), it has not been feasible to select a stretch of residues in the HGV ⁄ GBV-C E2 protein, with sequence homology to the highly...

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Báo cáo khoa học: A region within the C-terminal domain of Ure2p is shown to interact with the molecular chaperone Ssa1p by the use of cross-linkers and mass spectrometry doc

Ngày tải lên : 15/03/2014, 00:20

... target (Opti-TOF; Applied Biosystems) MALDI-TOF-TOF MS and MS ⁄ MS spectra were acquired with a MALDI-TOF ⁄ TOFÔ 4800 mass spectrometer (Applied Biosystems) in the positive and reﬂector mode An ... NanoLC-LTQ-Orbitrap identiﬁcation of the mono-linked Ure2p peptide [337–343] Mass spectra of the tryptic peptide [337–343] from Ure2p treated with BS2G-d0 ⁄ d4 (A) MALDI-TOF-TOF mass spectrum of the light (d0) ... 1% formic acid and stored at )20 °C until MS analysis High mass MALDI-TOF MS High-mass MALDI-TOF mass spectra of the intact protein complexes were obtained using a MALDI-TOF mass spectrometer...

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Báo cáo khoa học: Concerted mutation of Phe residues belonging to the b-dystroglycan ectodomain strongly inhibits the interaction with a-dystroglycan in vitro pot

Ngày tải lên : 16/03/2014, 12:20

... belonging to the putative a-DG-binding epitope (691–719) within the ectodomain of b-DG, was found to be one of the most influenced residues during the titration of [15N]b-DG(654–750) with thioredoxin-a-DG(485–620) ... portion of the protein, and Glu667 fi Ala; only one mutation, Val736 fi Ala, was generated within the C-terminal region of the b-DG ectodomain, downstream of the a-DG-binding epitope A map of all ... incubated with 10 lgÆmL)1 fluorescent secondary antibody labeled with isothiocyanate (FITC) (Vector Laboratories) for h at room temperature Preparations were mounted with Vectashield (Vector Laboratories)...

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INTERACTIONS OF POLYMERS WITH FIBRILLAR STRUCTURE OF CELLULOSE FIBRES: A NEW APPROACH TO BONDING AND STRENGTH IN PAPER docx

Ngày tải lên : 18/03/2014, 02:20

... INTERACTIONS OF POLYMERS WITH FIBRILLAR STRUCTURE OF CELLULOSE FIBRES: A NEW APPROACH TO BONDING AND STRENGTH IN PAPER Doctoral Thesis Petri Myllytie Dissertation for the degree of Doctor of Science ... order to improve the mechanical properties of paper The development of papermaking additives and the accumulation of practical experience of their use, combined with profound understanding of their ... possible to utilize additive-specific drying conditions to attain the desired end properties of a paper product The ability of chitosan to act as a wet web strength additive in paper was related to...

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OECD Environment Working Papers No. 2: The Health Costs of Inaction with Respect to Air Pollution potx

Ngày tải lên : 23/03/2014, 00:20

... individual is just as well off with the improvement as without it) The WTP to reduce mortality risks can be used to derive the value of a change in the risk of death, i.e the “value of a statistical life” ... Appraisal of the Health Effects of Air Pollution report (Department of Health, 1999) estimated the costs associated with respiratory diseases They found that the total costs of respiratory diseases ... derivation of a mean VSL of USD million and of a median VSL of USD 1.3 million Chilton et al (2004) conducted a CV survey in the UK to estimate the WTP associated with a reduction of air pollution...

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calculus of variations, with applications to physics and engineering - weinstock r

Ngày tải lên : 31/03/2014, 15:36

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protest of the ukrainian republic to the united states against the delivery of eastern galicia to polish domination. washington d. c., 1919

Ngày tải lên : 04/06/2014, 17:32

... ruins of old Russia Galicia, part of Northern Against the exercise of this right of self-determination has arisen Poland, attempting to conquer Eastern Galicia by force of arms During the course of ... Supreme Council of the Peace Conference by its decision of March 19, 1919, ordered the two parties to make a truce and promised to "hear the territorial claims of both sides with a view to transforming ... and shooting of priests, and the most inhuman treatment of Ukrainian prison- war (684 prisoners of war died during a period 30 days in a single camp out of a total of six or ers of of eight thousand)...

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Báo cáo sinh học: "The combined transduction of copper, zincsuperoxide dismutase and catalase mediated by cell-penetrating peptide, PEP-1, to protect myocardium from ischemia-reperfusion injury" ppt

Ngày tải lên : 18/06/2014, 19:20

... improved with combined treatment of PEP-1-SOD1 and PEP-1-CAT The greater protective effects of combined use of PEP1-SOD1 and PEP-1-CAT against myocardial ischemiareperfusion injury are due to the ... vulnerable to OFR [6] Moreover, exogenous SOD1 and CAT can not be delivered into living cells because of the poor permeability and selectivity of the cell membrane, which has limited its usage in protecting ... protocols (JianCheng Bioengineering Institute, China) Immunocytochemistry To directly visualize the transduction of PEP-1-SOD1 and PEP-1-CAT fusion protein into H9c2 cells, cells were treated with...

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Báo cáo hóa học: " EQ-5D visual analog scale and utility index values in individuals with diabetes and at risk for diabetes: Findings from the Study to Help Improve Early evaluation and management of risk factors Leading to Diabetes (SHIELD)" potx

Ngày tải lên : 18/06/2014, 22:20

... questionnaire was used to identify individuals with a diagnosis of diabetes and those with risk factors associated with a diagnosis of diabetes In 2004, the screening survey was mailed to a stratified ... objective of this investigation was to compare EQ-5D scores of individuals diagnosed with diabetes and those with varying levels of cardiometabolic risk, using data from the Study to Help Improve ... instruments have been used to measure the HRQoL of patients with diabetes, there is a need for generic HRQoL measures as well, to allow comparisons with populations without diabetes In particular,...

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Báo cáo toán học: " Overview of principles and implementations to deal with spatial issues in monitoring environmental effects of genetically modified organisms" pot

Ngày tải lên : 20/06/2014, 20:20

... instructions with respect to the levels mentioned above, items to be protected, protection targets and checkpoints GMP EM should allow evaluating the condition of the items to be protected and to track ... Association of German Engineers [VDI] [2] It applies to the monitoring of ecological effects of GMP, but does not address possible effects of GMP on human health Contrary to the directive of the European ... appropriate tool to achieve these goals is the implementation of a web-based GIS that contains relevant geodata and offers tools for integration of information of related environmental monitoring...

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