Search Results - "Livanova, L F"

Evaluation of the protective efficacy of Vibrio cholerae ghost (VCG) candidate vaccines in rabbits by Eko, Francis O., Schukovskaya, Tatiana, Lotzmanova, E.Y., Firstova, V.V., Emalyanova, N.V., Klueva, S.N., Kravtzov, A.L., Livanova, L.F., Kutyrev, Vladimir V., Igietseme, Joseph U., Lubitz, Werner

“…An effective Vibrio cholerae vaccine is needed to reduce the morbidity and mortality caused by this pathogen. Despite the availability of current oral vaccines…”
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Assessment of Stability of Chemical Cholera Vaccine in a New Primary Packaging by Gromova, O. V., Vorob’eva, S. A., Volokh, O. A., Klokova, O. D., Livanova, L. F., Belyakova, N. I., Popova, E. Z., Lobovikova, O. A., Shul’gina, I. V., Shvidenko, I. G., Nikiforov, A. K.

“…The bivalent chemical cholera vaccine is the only drug for the prevention of cholera registered in the Russian Federation. The vaccine has been produced in…”
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Obtaining and Characteristic of Antibodies to Vibrio cholerae Protective Antigens Conjugated with Gold Nanoparticles by Dykman, L. A., Volokh, O. A., Gromova, O. V., Durakova, O. S., Vorobeva, S. A., Kireev, M. N., Livanova, L. F., Nikiforov, A. K., Shchyogolev, S. Y., Kutyrev, V. V.

“…Gold nanoparticle conjugates with Vibrio cholerae antigens were synthesized. The animals were immunized with the obtained conjugates. Rabbit polyclonal…”
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Non-toxigenic strains of Vibrio cholerae biovar El Tor, isolated in the territory of Russia: molecular-genetic peculiarities and pathogenic properties by Agafonova, E. Yu, Smirnova, N. I., Alkhova, Zh. V., Krasnov, Ya. M., Livanova, L. F., Lozovsky, Yu. V., Kutyrev, V. V.

“…Aim. Comparative  analysis of the sequenced on our own effort genomes of non-toxigenic strains with different set of pathogenicity genes and assessment of…”
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Anesthesia of laboratory animals in manufacturing of diagnostic and preventive biomedicines by Semakova, A. P., Germanchuk, V. G., Rogozhin, V. V., Shavina, N. Y., Ovchinnikova, M. V., Kirilova, T. Y., Livanova, L. F., Belyakova, N. I.

“…Preparations such as XilaVet, Zoletil 100 as well as Aeranne (Isoflurane) are successfully applied for animal anesthesia in veterinary practice. We assessed a…”
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Experimental Substantiation of the Possibility to Use Finite Cell Line CHO-K1 for Determination of Specific Activity of Components of Chemical Cholera Vaccine by Durakova, O. S., Gromova, O. V., Gaeva, A. V., Generalov, S. V., Livanova, L. F., Klokova, O. D., Volokh, O. A.

“…Objective was to experimentally substantiate the possibility to use the finite cell line CHO-K1 for measuring specific activity of cholera toxin and component…”
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Usage of nutrient Medium Based on Dry Hydrolysate of Casein in Manufacturing Bivalent Chemical Cholera Vaccine by Belyakova, N. I., Livanova, L. F., Gromova, O. V., Durakova, O. S., Klokova, O. D., Kholmatov, K. I., Antonycheva, M. V., Devdariani, Z. L., Volokh, O. A.

“…Objective of the study was to select the standardized substrate containing dry hydrolysate of casein for preparation of nutrient medium utilized for…”
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Genomic Diversity of Nontoxigenic Vibrio cholerae O1 Strains Isolated in the Territory of Russia and Neighboring States by Smirnova, N. I., Agafonova, E. Yu, Shchelkanova, E. Yu, Agafonov, D. A., Krasnov, Ya. M., Livanova, L. F., Kutyrev, V. V.

“…Apart from strains of Vibrio cholerae biovar El Tor imported from cholera-endemic regions, causing outbreaks or sporadic cases of cholera, a significant number…”
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EFFECT OF THE PROPHAGE CTXΦ DELETION UPON PHENOTYPIC PROPERTIES IN STRAINS OF VIBRIO CHOLERAE BIOVAR EL TOR, ASSOCIATED WITH VIRULENCE AND PERSISTENCE by Shchelkanova, E. Yu, Agafonova, E. Yu, Livanova, L. F., Agafonov, D. A., Lozovsky, Yu. V., Smirnova, N. I.

“…Objective of the study is to evaluate the influence of CTXφ prophage deletion, which carries ctxAB genes, on phenotypical properties associated with…”
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Improvement of Technology of Cholera Toxin B-Subunit Production by Komissarov, A. V., Eremin, S. A., Volokh, O. A., Gromova, O. V., Aleshina, Yu. A., Kuznetsova, E. M., Avdeeva, N. G., Livanova, L. F., Nikiforov, A. K.

“…Consideration is given to implementation of state-of-the-art filtration technologies for up-scaled manufacturing of cholera toxin B-subunit, produced by…”
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Peculiarities of Genome Structure of Toxigenic Vibrio cholerae El Tor Inaba Strain, Isolated from a Surface Water Body in the Territory of Rostov-on-Don in 2014 by Pisanov, R. V., Ezhova, M. I., Monakhova, E. V., Cherkasov, A. V., Krasnov, Ya. M., Vodop’Yanov, A. S., Kul’Shan’, T. A., Livanova, L. F., Portenko, S. A., Abdrashitova, A. S., Kruglikov, V. D., Titova, S. V.

“…Carried out has been whole-genome sequencing of the Vibrio cholerae 81 El Tor Inaba strain DNA, isolated from Temernik River waters in the territory of…”
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Hardware-Controlled Method of Desalting Antigen Components of Cholera Chemical Vaccine by Komissarov, A. V., Nikiforov, A. K., Perepelitsa, A. I., Eremin, S. A., Gromova, O. V., Vasin, Yu. G., Volokh, O. A., Gaeva, A. V., Livanova, L. F.

“…Experimentally substantiated is the possibility to apply tangential ultrafiltration for desalting antigen components of the tableted bivalent chemical cholera…”
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Methods and Technologies of Cholera Vibrio Cultivation (Scientific Review) by Eremin, S. A., Aleshina, Yu. A., Komissarov, A. V., Gromova, O. V., Vasin, Yu. G., Nikiforov, A. K., Livanova, L. F., Volokh, O. A., Lobovikova, O. A., Bronnikova, V. S.

“…Displayed is the review of domestic and foreign literature sources devoted to matters of cholera vibrio cultivation. Discussed is the information concerning…”
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Properties of Experimental and Standard Preparations of the Protective O Antigen of Vibrio cholerae M41 Ogawa by Aleshina, Yu. A., Pavlova, V. I., Komissarov, A. V., Gromova, O. V., Nikiforov, A. K., Kireev, M. N., Eremin, S. A., Volokh, O. A., Gaeva, A. V., Livanova, L. F.

“…Investigated are immunochemical, chemical and biochemical properties of the O-antigen preparations obtained from Vibrio cholerae M41 classical biovar, serotype…”
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Vibrio cholerae O1 Avirulent Strains - Producers of Protective O1 Antigen: Obtaining and Peculiarities by Strelnikova-Aab, E. N., Livanova, L. F., Goryaev, A. A., Cheldyshova, N. B., Smirnova, N. I.

“…Among 15 Vibrio cholerae El Tor O1 virulent strains of Inaba and Ogawa serovars grown in sterile river water, 6 strains were found to lose spontaneously the…”
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Detection of Clones with Different Expression of Virulence and Persistence Factors in Natural Populations of Cholera Vibrio and Their Phenotypic Analysis by Zadnova, S. P., Livanova, L. F., Lozovskiy, Yu. V., Smirnova, N. I.

“…Analysis of the population structure of 41 Vibrio cholerae biovar eltor natural strains permitted to detect 12 strains forming typical transparent and atypical…”
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Morphometric Assessment of the Influence of Vibrio cholerae Strains with Different Set of Virulence Determinants on Experimental Animal Organism by Bugorkova, S. A., Ossina, N. A., Bugorkova, T. V., Livanova, L. F., Smirnova, N. I., Kutyrev, V. V.

“…Comparison of clinical and morphological analysis data and the results of morphometric assessment of changes in suckling rabbits infected intra-intestinally…”
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Virulence-associated characteristics and phage lysogenicity of two morphologically distinct colonies of Vibrio cholerae O139 serogroup by Smirnova, Nina I., Chekhovskaya, Galina V., Davidova, Natalia I., Livanova, Ludmila F., Yeroshenko, Galina A.

“…Abstract The presence of a temperate phage was demonstrated in a strain of Vibrio cholerae O139 isolated from a patient. Spontaneous variants with translucent…”
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Investigation of Protective Properties of the Constructed Recombinant Biplasmid Strain of Vibrio cholerae O139 Serogroup Producing Cholera Toxin B Subunit and Escherichia coli Colonization Factor CFA/1 by Krepostnova, I. M., Livanova, L. F., Bugorkova, S. A., Smirnova, N. I.

“…The constructed avirulent biplasmid Vibrio cholerae strain KM182 producing cholera toxin B subunit and Escherichia coli colonization factor CFA/1 (providing…”
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Construction and characterization of recombinant Vibrio cholerae strains carrying heterologous genes encoding non-01 antigen or cholera enterotoxin by SMIRNOVA, N. I, ZHURAVLYOVA, E. A, LIVANOVA, L. F, SHOPYREVA, S. V

“…In an attempt to study the effect of heterologous genes on the virulence of Vibrio cholerae 01 and non-01, rfb genes encoding biosynthesis of non-01 antigens…”
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