Báo cáo y học: " Characterization of influenza virus sialic

Báo cáo y học: " Characterization of influenza virus sialic acid receptors in minor poultry species" potx

... attenuated vaccines against viruses with a a2,6 binding preference in young turkeys and in ovo inoculations. Lectin binding patterns are not indicative of virus binding patterns Glycan micro arrays have ... hemagglutinin bind to alpha2,8-linked sialic acid. Virology 2004, 325:11. 17. Gambaryan A, Tuzikov A, Pazynina G, Bovin N, Balish A, Kilmov A: Evolution of the receptor bindi...

Ngày tải lên : 11/08/2014, 21:21

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Báo cáo y học: "Disruption of cell wall fatty acid biosynthesis in Mycobacterium tuberculosis using a graph theoretic approach" pptx

... the interaction properties in protein-protein complexes; for example, identifying the domains involved in binding or analyzing the 3D structure. Comparison of domain-domain interactions and interfaces ... between proteins involved in t he fatty acid biosynthesis pathway. Ranking proteins by the topological properties of the human protein-protein interaction net-work is one strat...

Ngày tải lên : 13/08/2014, 16:20

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Báo cáo y học: "Characterization of an H10N8 influenza virus isolated from Dongting lake wetland" potx

... cycle of avian influenza virus. Monitoring the water at aggregation and breeding sites of migratory waterfowl, mainly wetland, is very important for early detection of avian influenza virus. ... specificity and pathogenicity of influenza A virus have always been considered as being deter- mined by multiple g enes [11,12]. However, the genetic basis for virulence of influe...

Ngày tải lên : 11/08/2014, 21:22

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Báo cáo y học: "Characterization of an H3N2 triple reassortant influenza virus with a mutation at the receptor binding domain (D190A) that occurred upon virus transmission from turkeys to pigs" potx

... Change in receptor-binding specificity of recent human influenza A viruses (H3N2): a single amino acid change in hemagglutinin altered its recognition of sialyloligosaccharides. Virology 2000, ... Suresh M, Olsen CW: Identification of amino acids in the HA of H3 influenza viruses that determine infectivity levels in primary swine respiratory epithelial cells. Virus Res...

Ngày tải lên : 12/08/2014, 01:22

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Báo cáo y học: " Characterization of thiobarbituric acid derivatives as inhibitors of hepatitis C virus NS5B polymerase" pot

... sug- gesting that it may include a noncompetitive mechanism of inhibition. That was confirmed by measuring the [ 32 P]-UMP incorporation by recombinant NS5B (C- terminal 21 amino-acids deleted form) in ... heparin, the level of RNA synthesis could only be measured from the preformed template-enzyme complex. In the presence of an increasing co ncentration of the G05 compound, the a...

Ngày tải lên : 11/08/2014, 21:21

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Báo cáo y học: " Characterization of Hepatitis B virus (HBV) genotypes in patients from Rondônia, Brazil" doc

... using CAP3 software available at the web page Eletropherogram quality analysis http://aspara- gin.cenargen.embrapa.br/phph/. Initially, sequenc es obtained in this study were geno- typed by phylogenetic ... binding and entry. J Viral Hepat 2006, 13:11-18. 5. McMahon BJ: The natural history of chronic hepatitis B virus infection. Hepatology 2009, 49:S45-55. 6. Yu H, Yuan Q, Ge SX, Wang H...

Ngày tải lên : 12/08/2014, 02:20

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Báo cáo y học: " Characterization of H5N1 influenza viruses isolated from humans in vitro" pptx

... chemistry for simultaneous detection and subtyping of H9N2 influenza virus type A. J Virol Methods 2007, 144:57-64. 19. Subbarao EK, London W, Murphy BR: A single amino acid in the PB2 gene of influenza ... HP virus [16]. To determine whether the pathogenicity of H5N1 viruses can be evaluated in an in vitro assay, we tested the avail- ability of embryonated eggs. Ea...

Ngày tải lên : 12/08/2014, 04:20

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Báo cáo y học: "Control of mucosal virus infection by influenza nucleoprotein-specific CD8+ cytotoxic T lymphocytes" ppsx

... in promoting clearance of influenza virus infection in human influenza cannot be assumed because influenza in humans is primarily an infection of the mucosal surface of the respiratory tract; ... cells in protection against influenza virus infection. Immunology 1987, 62(1):139-144. 6. Topham DJ, Doherty PC: Clearance of an influenza A virus by CD4+ T cells is i...

Ngày tải lên : 12/08/2014, 15:20

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Báo cáo y học: "Characterization of a new simian immunodeficiency virus strain in a naturally infected Pan troglodytes troglodytes " ppt

... immunodeficiency virus (SIV) infection in wild apes in Central Africa and allowed the tracing of the origins of human immunodeficiency virus type 1 (HIV-1) infection in humans, there is almost no information ... S, Paiardini M, Else J, Silvestri G: A five-year longitudinal analysis of sooty mangabeys naturally infected with simian immunodeficiency virus reveals a slow but...

Ngày tải lên : 13/08/2014, 01:20

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Báo cáo y học: "Characterization of the invariable residue 51 mutations of human immunodeficiency virus type 1 capsid protein on in vitro CA assembly and infectivity" docx

... were reduced or completely absent when assayed in MT4 cells, we analyzed the infectivity of these viruses produced from three different cell lines in a single cell cycle infectivity assay using the TZM-bl ... resupsended in 50 mM Tris pH8.0, 30 mM NaCl, and 1 mM EDTA. The purity and integrity of each CAp24 protein was finally analyzed by SDS-PAGE. In order to increase the purity...

Ngày tải lên : 13/08/2014, 05:22

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