Zobrazeno 1 - 10
of 72
pro vyhledávání: '"M V, Bibikova"'
Publikováno v:
Антибиотики и Химиотерапия, Vol 56, Iss 7-8, Pp 3-6 (2020)
Natural complex compounds with hipolipidemic activity, having considerable inhibitory effect on expression of bacteria virulence factors were isolated. Inhibitory properties of the compounds with respect to pyocyanine and protease formation, as well
Externí odkaz:
https://doaj.org/article/2a9a6ee1135c470e870a8e24fccc5167
Publikováno v:
Антибиотики и Химиотерапия, Vol 55, Iss 3-4, Pp 35-44 (2020)
The review deals with cyclodepsipeptides produced by hyphomycetes. The cyclodepsipeptide compounds are prospective new agents for the treatment of diseases of the infectious and pathophysiologic nature.
Externí odkaz:
https://doaj.org/article/e8835fc5af894267a7065cb36a9cee59
Autor:
M. V. Bibikova, T. O. Puzhevskaya, A. N. Danilenko, I. A. Spiridonova, G. V. Zatonsky, A. V. Aleksandrova, A. V. Katlinsky
Publikováno v:
Антибиотики и Химиотерапия, Vol 55, Iss 11-12, Pp 11-16 (2020)
Beauveria feline No. 7 strain was isolated from the shrewmouse wool and characterized by production of a complex of destruxins cyclodepsipeptides. The strain was shown to produce significant quatities of destruxin B and pseudodestruxin C. The destrux
Externí odkaz:
https://doaj.org/article/c46d0bae9cd44e00abeba806f01869ad
Physico-Chemical Properties and Structure of Oligomycin SC-II, Produced by Streptomyces virginiae 17
Publikováno v:
Антибиотики и Химиотерапия, Vol 57, Iss 11-12, Pp 3-7 (2020)
Under the screening programme for antibiotics with antifungal and immunosuppressive activities, Streptomyces virginiae 17 producing an oligomycin complex was isolated. Separation of the complex by HPLC showed that it contained two components at a rat
Externí odkaz:
https://doaj.org/article/0ae8f8afb2d64e3a91344d0c1a204170
Publikováno v:
Антибиотики и Химиотерапия, Vol 59, Iss 3-4, Pp 3-6 (2020)
The parameters of hydrophobicity of five oligomycins, i. e. A, B, C, F and SC-II were determined by HPLC. The location of the ascending hydrophobicity parameter was set: oligomycin B < oligomycin SC-II < oligomycin A < oligomycin F < oligomycin C.
Externí odkaz:
https://doaj.org/article/bea203c65e5a4c7d92582d36aa99f16f
Publikováno v:
Антибиотики и Химиотерапия, Vol 54, Iss 9-10, Pp 6-9 (2020)
A micromycete culture was isolated from a soil sample of Buryatiya and identified as Tolypocladium inflatum No. 2. The culture was shown to produce a complex of cyclosporins ofunusual component structure: the content of cyclosporin A (55—60%) was t
Externí odkaz:
https://doaj.org/article/1c0400a0f2824a4990f141e59e3ea281
Publikováno v:
Антибиотики и Химиотерапия, Vol 54, Iss 1-2, Pp 10-13 (2020)
Natural compounds showing considerable inhibitory effect on formation of biofilms by P.aeruginosa were selected. Synergism of the compounds with gentamicin with respect to both the inhibition of the biofilm formation and the gentamicin antibacterial
Externí odkaz:
https://doaj.org/article/4d1ec1b06d284a7db8f4efa5c1687974
Publikováno v:
Антибиотики и Химиотерапия, Vol 54, Iss 7-8, Pp 3-7 (2020)
Complex compounds produced by fungal cultures of Lecanicilium and Beauveria with both high hypolipidemic and antioxydant activities were screened. Two fractions of the hypolipipidemic compounds with antioxidant activity of 95 and 75% in a dose of 25
Externí odkaz:
https://doaj.org/article/e84cc5b3c9c844b39cfe6bb369c7711d
Autor:
M. V. Bibikova, A. N. Danilenko, A. V. Katlinsky, A. F. Korystova, L. N. Kublik, M. Kh. Levitman, V. V. Shaposhnikova, Yu. N. Korystov
Publikováno v:
Антибиотики и Химиотерапия, Vol 60, Iss 11-12, Pp 9-14 (2020)
Oligomycins and their complexes with lithium and zinc were shown to be less active vs. cyclosporin A in inhibition of transport proteins responsible for multiple drug resistance of lymphoid leukosis P388VR cells, while certain oligomycin complexes we
Externí odkaz:
https://doaj.org/article/244b011c80024c44a3c58d873c110322
Autor:
M. V. Bibikova, I. A. Spiridonova, A. N. Danilenko, Yu. A. Kim, A. F. Korystova, V. V. Shaposhnikova, Yu. N. Korystov
Publikováno v:
Антибиотики и Химиотерапия, Vol 61, Iss 7-8, Pp 3-9 (2020)
The effects of extracts from the mycelium of Lecanicilium lecanii No.169, Beauveria fellina No.7 and Beauveria bassiana No.15 on the activity of 15-lipoxygenase (15-LO) recovered from rat reticulocytes was investigated. The activity of 15-LO was dete
Externí odkaz:
https://doaj.org/article/5264cd4378b946839463cc0073f0211d