Zobrazeno 1 - 10
of 31
pro vyhledávání: '"O. Yu. Portnyagina"'
Publikováno v:
Вестник войск РХБ защиты, Vol 3, Iss 4, Pp 350-372 (2023)
The purpose of the study is to summarize our own data and literature data on the significance of poreforming proteins of the outer membrane of Yersinia as factors of their pathogenicity and as diagnostic and protective antigens, and their role in pat
Externí odkaz:
https://doaj.org/article/237443ead8ec4f259ba4a28c36e6b8e3
Autor:
A. V. Tsybulsky, A. M. Popov, O. Yu. Portnyagina, A. A. Artyukov, N. M. Sanina, A. N. Mazeyka, E. Y. Kostetsky
Publikováno v:
Медицинская иммунология, Vol 13, Iss 2-3, Pp 139-144 (2014)
Abstract. We investigated immunogenic properties of vaccine constructs based on lipid-saponin tubular immunostimulating complexes (TI-complexes), and an individual antigen, i.e., monomeric and trimeric forms of porin isolated from Yersinia pseudotube
Externí odkaz:
https://doaj.org/article/98b8d0f42c384de8a261a1f9f73727d1
Publikováno v:
Biochemistry (Moscow), Supplement Series A: Membrane and Cell Biology. 16:175-179
Autor:
L. G. Dudina, O. Yu. Portnyagina, A. A. Byvalov, I. V. Konyshev, V. A. Khomenko, Olga D. Novikova
Publikováno v:
Applied Biochemistry and Microbiology. 57:426-433
The role of the outer membrane components of Yersinia pseudotuberculosis and Yersinia pestis in the adsorption of pseudotuberculous diagnostic bacteriophage (PDB) was assessed with two model bacteriophage-antigen systems, in which the target antigens
Autor:
Galina N. Likhatskaya, V. A. Khomenko, Olga D. Novikova, Elena Zelepuga, D. K. Chistyulin, O. Yu. Portnyagina, Yuri N. Antonenko
Publikováno v:
Acta Naturae
Electrophysiological experiments on bilayer lipid membranes showed that the isolated outer membrane major porin of Yersinia ruckeri (YrOmpF) exhibits activity typical of porins from Gram-negative bacteria, forming channels with a mean conductance of
Autor:
V. A. Khomenko, Olga D. Novikova, Vladislav S. Belozerov, O. Yu. Portnyagina, A. A. Byvalov, V. N. Davydova, I. V. Konyshev
Publikováno v:
Biophysics. 63:727-734
—The significance of the Yersinia pseudotuberculosis porins OmpF and OmpC for adhesion to macrophages J774 was assessed using optical trapping. The passive sensitization of polystyrene microspheres with the preparations of these porins was verified
Autor:
V. A. Khomenko, Olga D. Novikova, V. A. Golotin, O. Yu. Portnyagina, L. S. Shevchenko, Elena Zelepuga
Publikováno v:
Bulletin of Experimental Biology and Medicine. 166:751-753
In vivo experiments showed that antibodies to OmpC and OmpF porins of Yersinia pseudotuberculosis increased thyroxine (T4) level in the blood of experimental animals. The mice were immunized with different antigens: recombinant OmpF porin in a solubl
Autor:
O. Yu. Portnyagina, G. A. Naberezhnykh, D. K. Chistyulin, L. S. Shevchenko, Olga D. Novikova, I. Yu. Kokoreva
Publikováno v:
Russian Journal of Marine Biology. 43:190-195
This study investigates the spreading of the Gram-negative bacterium Yersinia ruckeri, pathogenic for fish, among representatives of the marine flora and fauna of the Sea of Okhotsk. The enzyme-linked immunosorbent assay (ELISA) revealed the presence
Autor:
D. K. Chistyulin, N. Yu. Kim, T. F. Solovyeva, O. Yu. Portnyagina, Galina N. Likhatskaya, V. A. Khomenko, Olga D. Novikova
Publikováno v:
Biophysics. 61:851-859
The spatial organization of outer-membrane porins is studied by optical spectroscopy and molecular modeling. It was found that the OmpF and OmpC porins from Yеrsiniа ruckeri are β-structured membrane proteins typical of the pore-forming proteins o
Autor:
V. A. Khomenko, Olga D. Novikova, Galina N. Likhatskaya, T. F. Solovyeva, O. Yu. Portnyagina, Lyudmila A. Romanenko
Publikováno v:
Russian Journal of Marine Biology. 42:73-80
The protein composition of the outer (OM) and cytoplasmic (CM) membranes of the cell envelope of the psychrotolerant marine bacterium Shewanella frigidimarina Pi 2-35, which was isolated from a sample of sea ice from the Amur Bay (Sea of Japan), was