Výsledky vyhledávání - "S.G. Drozdov"

Geographical genotypes (geotypes) of poliovirus case isolates from the former Soviet Union: relatedness to other known poliovirus genotypes

Autor: T N Kutateladze, Lipskaya GYu, E A Chervonskaya, G I Belova, Mark A. Pallansch, Olen M. Kew, Vadim I. Agol, Mick N. Mulders, Maslova Sv, S.G. Drozdov

Publikováno v: Journal of General Virology. 76:1687-1699

A 150 nucleotide long region corresponding to adjoining segments of the genes encoding polypeptides VP1 and 2A of 84 poliovirus strains recently isolated from patients with paralytic poliomyelitis over the territory of the former Soviet Union (FSU) w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::babbb5ff7abb33b33ea438b8fa9a71a7
https://doi.org/10.1099/0022-1317-76-7-1687

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Frequent isolation of intertypic poliovirus recombinants with serotype 2 specificity from vaccine-associated polio cases

Autor: R.P. Bercoff, G. Y. Lipskaya, Maslova Sv, S.G. Drozdov, Vadim I. Agol, A.R. Muzychenko, Michele Equestre, O.K. Kutitova

Publikováno v: Journal of medical virology. 35(4)

Five representatives from a collection of 21 Sabin type 2-like poliovirus strains isolated from paralytic poliomyelitis cases in two regions of the USSR have been subjected t o limited nucleotide sequencing. All proved to be intertypic recombinants h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::557816de6849ef64e2606417ee9f803f
https://pubmed.ncbi.nlm.nih.gov/1666406

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Use of protamine sulphate for elimination of substrate DNA in poliovaccines produced on continuous cell lines

Autor: V.D. Popova, A.V. Timofeev, Y.V. Svitkin, S.G. Drozdov, E.N. Terletskaya, Lashkevich Va, F.A. Amosenko, L.B. Elbert

Publikováno v: Vaccine. 9(3)

Cell substrate DNA was shown to be an abundant contaminant in the clarified preparations of the Sabin type 1, 2 and 3 poliovaccines produced on a continuous cell line (4647). The size of the DNA, as evaluated for the Sabin type 1 poliovaccine, was hi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2b7fb8fa1313662d3295e35f9b503fe
https://pubmed.ncbi.nlm.nih.gov/1645900

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Immunogenicity trial of inactivated hepatitis A virus vaccine in human volunteers

Autor: Yu.N. Maslov, M.S. Balayan, I.V. Nelga, G.K. Grishina, N.V. Kharin, S.G. Drozdov, L.B. Elbert, O.A. Dunaevski, Yu.Yu. Kusov

Publikováno v: Vaccine. 9:540-541

An inactivated hepatitis A virus (HAV) vaccine was tested on a group of human adult volunteers. The vaccine was administered subcutaneously, and a control group received a placebo (aluminium hydroxide). The vaccine was found to be relatively well tol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55fd8922e44c9217bf9b309cc4b3fd9f
https://doi.org/10.1016/0264-410x(91)90238-2

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Construction and properties of intertypic poliovirus recombinants: First approximation mapping of the major determinants of neurovirulence

Autor: Vadim I. Agol, L.I. Romanova, Marina S. Kolesnikova, A.V. Tyufanov, N. M. Ralph, V. G. Kozlov, V. P. Grachev, S.G. Drozdov, Ekaterina G. Viktorova, Elena A. Tolskaya

Publikováno v: Virology. 136:41-55

An attempt was made to map, in a general way, the region of the poliovirus genome that is responsible for the neurovirulent and attenuated phenotypes of different virus strains. A set of four recombinants was investigated, one described previously (E

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2acfbb24f90a46a55eeac18d63ad10a
https://doi.org/10.1016/0042-6822(84)90246-0

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Restricted growth of attenuated poliovirus strains in cultured cells of a human neuroblastoma

Autor: T A Ivannikova, M B Korolev, Vadim I. Agol, Marina S. Kolesnikova, S.G. Drozdov, Elena A. Tolskaya

Publikováno v: Journal of Virology. 63:4034-4038

Cultured cells of a human neuroblastoma, SK-N-MC, were found to be highly resistant to Sabin attenuated poliovirus types 1 and 2 strains; no appreciable cytopathic effect was observed, and the total harvest was generally in the order of 1 PFU per cel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06afccb7493da071b105b343185ffac9
https://doi.org/10.1128/jvi.63.9.4034-4038.1989

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Neurovirulence of the Intertypic Poliovirus Recombinant v3/a1-25: Characterization of Strains Isolated from the Spinal Cord of Diseased Monkeys and Evaluation of the Contribution of the 3' Half of the Genome

Autor: V. P. Grachev, S.G. Drozdov, V. G. Kozlov, Vadim I. Agol, Ekaterina G. Viktorova, Elena A. Tolskaya, Marina S. Kolesnikova, L.I. Romanova, N. M. Ralph, M. P. Frolova

Publikováno v: Journal of General Virology. 66:309-316

A tsRNA- intertypic recombinant, v3/a1-25, which has the 5' and 3' halves of the genome derived from the neurovirulent type 3 poliovirus strain 452/62 3D and the attenuated type 1 poliovirus strain LSc-gr3, respectively, was previously shown to cause

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::525d30fbeb51cbb3c9b70d1335a50c91
https://doi.org/10.1099/0022-1317-66-2-309

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Recombinants between attenuated and virulent strains of poliovirus type 1: derivation and characterization of recombinants with centrally located crossover points

Autor: Vadim I. Agol, Ekaterina G. Viktorova, L.I. Romanova, V.G. Kozlov, S.G. Drozdov, V. P. Grachev, A.V. Tyufanov, E.A. Tolskaya, Marina S. Kolesnikova, N.M. Ralph

Publikováno v: Virology. 143(2)

Recombinants with a centrally located crossover point were selected from crosses between poliovirus type 1 strains and intertypic (type 3/type 1) recombinants. Two such recombinants were characterized in some detail. In one of them (v1/a1-6), the 5'

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cce1f532fd240366082b981f4a85b1db
https://pubmed.ncbi.nlm.nih.gov/2998022

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