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Участие 3-бензилгексагидропирроло[1,2-a]пиразин-1,4-диона в химической коммуникации микроорганизмов

Authors: Mukovoz, P. P.; Ivanova, E. V.; Perunova, N. B.; Batalov, V. I.; Bukharin, O. V.;

Участие 3-бензилгексагидропирроло[1,2-a]пиразин-1,4-диона в химической коммуникации микроорганизмов

Abstract

Микробиологическими методами изучено влияние бифидобактерий B. bifidum 237 на кишечные палочки E. coli 12. Установлено подавляющее действие B. bifidum 237, предварительно обработанных супернатантами палочек E. coli 12, на персистентные свойства самих кишечных палочек. Методом хроматомасс-спектрометрии в супернатантах микроорганизмов обнаружен 3-бензилгексагидропирроло[1,2-a]пиразин-1,4-дион, содержание которого коррелировало в серии опытов с эффектами взаимного влияния участников ассоциации. Обсуждены особенности фрагментации 3-бензил- гексагидропирроло[1,2-a]пиразин-1,4-диона. The influence of bifidobacterium B. bifidum 237 on E. coli 12 was studied by the microbiological methods. The inhibitory effect of B. bifidum 237, previously treated with supernatants of E. coli 12, on the persistent properties of the E. coli was found. 3-Benzylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione was detected in supernatants of bacteria by GCMS method. Its quantity correlated with the effects of the mutual influence of association members in a series of experiments. The fragmentation properties of 3-benzylhexahydropyrrolo[1,2-a]pyrazine-1,4-dione were discussed. Mukovoz Petr Petrovich – PhD (Chemistry), Leading Researcher, Institute of Cellular and Intracellular Symbiosis of Ural Division of Russian Academy of Science. 11 Pionerskaya st., Orenburg, 460000. Муковоз Петр Петрович – кандидат химических наук, ведущий научный сотрудник, Федеральное государственное бюджетное учреждение науки Институт клеточного и внутриклеточного симбиоза Уральского отделения Российской академии наук. 460000, г. Оренбург, ул. Пионерская, 11. E-mail: mpp27@mail.ru Ivanоva Elena Valeryevna – PhD (Medicine), Senior Researcher, Institute of Cellular and Intracellular Symbiosis of Ural Division of Russian of Science. 11 Pionerskaya st., Orenburg, 460000. Иванова Елена Валерьевна – кандидат медицинских наук, старший научный сотрудник, Федеральное государственное бюджетное учреждение науки Институт клеточного и внутриклеточного симбиоза Уральского отделения Российской академии наук. 460000, г. Оренбург, ул. Пионерская, 11. E-mail: walerewna13@gmail.com. Perunova Nataliya Borisovna – PhD (Medicine), Senior Researcher, Institute of Cellular and Intracellular Symbiosis of Ural Division of Russian Academy of Science. 11 Pionerskaya st., Orenburg, 460000. Перунова Наталья Борисовна – кандидат медицинских наук, старший научный сотрудник, Федеральное государственное бюджетное учреждение науки Институт клеточного и внутриклеточного симбиоза Уральского отделения Российской академии наук. 460000, г. Оренбург, ул. Пионерская, 11. E-mail: perunovanb@gmail.com Batalov Vladimir Igorevich – Postgraduate Student of Organic Chemistry Subdepartment, Chemistry Department, South Ural State University. 76, Lenin Avenue, Chelyabinsk, 454080. Баталов Владимир Игоревич – аспирант кафедры органической химии, химический факультет, Южно-Уральский государственный университет. 454080, г. Челябинск, пр. им. В.И. Ленина, 76. E-mail: Batalov87@gmail.com Bukharin Oleg Valeryevich – Dr. Sc. (Medicine), Professor, Institute of Cellular and Intracellular Symbiosis of Ural Division of Russian of Science. 11 Pionerskaya st., Orenburg, 460000. Бухарин Олег Валерьевич – доктор медицинских наук, профессор, академик РАН, Федеральное государственное бюджетное учреждение науки Институт клеточного и внутриклеточного симбиоза Уральского отделения Российской академии наук. 460000, г. Оренбург, ул. Пионерская, 11. E-mail: ikvs@esoo.ru

Keywords

бифидобактерии, exometabolites, diketopiperazine, E. coli, УДК 543.51, bifidobacteria, 547 [УДК 579.24], сигнальные соединения, supernatants, mass-spectrometry, дикетопиперазины, масс-спектрометрия, экзометаболиты, signal compounds, супернатанты, associative symbiosis, ассоциативный симбиоз, кишечные палочки, УДК 547.3

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green