Zobrazeno 1 - 10 of 11 pro vyhledávání: '"N. F. Myasoyedov"'
1
Effects of semax and its Pro-Gly-Pro fragment on calcium homeostasis of neurons and their survival under conditions of glutamate toxicity
Autor: T. P. Storozhevykh, L. A. Andreeva, Pinelis Vg, Ya. E. Senilova, N. F. Myasoyedov, G. R. Tukhbatova
Publikováno v: Bulletin of Experimental Biology and Medicine. 143:601-604
Semax (100 microM) and its Pro-Gly-Pro fragment (20 and 100 microM) delayed the development of calcium dysregulation and reduction of the mitochondrial potential in cultured cerebellar granule cells under conditions of glutamate neurotoxicity. Incuba
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8f4591e694f39039b920ccf04ba2b52
https://doi.org/10.1007/s10517-007-0192-x
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2
Changes in feeding and drinking motivations and glucose content in male rats after single or chronic administration of obestatin or its fragment (1-4)
Autor: M. V. Maslova, E. E. Khirazova, A. S. Maklakova, L. A. Zamyatina, A. A. Kamenskii, L. A. Andreyeva, N. F. Myasoyedov, O. D. Kurko, E. S. Motorykina, Anastasia Graf, A.A. Bayzhymanov, N. A. Sokolova
Publikováno v: Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections. 460
Obestatin is an endogenous regulator of appetite with anorexigenic action. In this study, we analyzed the effects of single and chronic intranasal administra� tions of obestatin or its fragment (1–4) at a dose of 300 nmol/kg on the glucose conten
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::846f5160037e332806b5bc5c594f8674
https://pubmed.ncbi.nlm.nih.gov/25773239
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4
Ligand exchange chromatography for analysis and preparative separation of tritium-labelled amino acids
Autor: Yu. A. Zolotarev, N. F. Myasoyedov, D. A. Zaitzev, V.I. Penkina, I.N. Dostavalov
Publikováno v: Journal of Radioanalytical and Nuclear Chemistry Articles. 121:469-478
Racemic tritium-labelled amino acids were separated into optical isomers by chromatography on a chiral polyacrylamide sorbent filled with copper ions. The polyacrylamide sorbent is synthesized by Mannich's reaction through the action of formaldehyde
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::093443aa19bdc60206cd73eec840deb3
https://doi.org/10.1007/bf02041435
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5
Chromatographic analysis and purification of multiply tritium-labelled eicosanoids
Autor: V. P. Shevchenko, I. Yu. Nagayev, N. F. Myasoyedov
Publikováno v: Journal of Radioanalytical and Nuclear Chemistry Articles. 121:479-487
This is a comparative study of different chromatographic techniques [gas-liquid (GLC), thin-layer (TLC), liquid (LC), high-pressure liquid (HPLC) chromatography] as applied to the analysis and preparative purification of tritium-labelled eicosanoids
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e49e95f7468a07f0e8b5f429409a89e3
https://doi.org/10.1007/bf02041436
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6
Enzymic synthesis of nucleic acid components carrying label in the nitrogen base and in the ribose part of the molecule
Autor: N. F. Myasoyedov, G. V. Knizhnikova, M. D. Frank-Kamenetskaya
Publikováno v: Journal of Radioanalytical and Nuclear Chemistry Articles. 121:161-166
The paper describes an enzymic method for obtaining labelled components of nucleic acids—nucleosides and nucleotides—in reactions catalyzed by a polyenzymic preparation from E. coli B. The method enables highly labelled nucleotides to be obtained
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::686a0fde1a72420faf3aafff9a2edfce
https://doi.org/10.1007/bf02041457
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7
Tritium-labelling of natural and modified prostaglandins
Autor: I. Yu. Nagayev, V. P. Shevchenko, N. F. Myasoyedov, Vladimir V. Bezuglov
Publikováno v: Journal of Labelled Compounds and Radiopharmaceuticals. 27:1243-1255
The paper describes the synthesis of [5,6-3H2]PGE1, 15-fluoro-15-deoxy-[5,6-3H2]PGE1 and 11-deoxy-[5,6,10,11-3H4]PGE1 through selective hydrogenation in the presence of heterogeneous and homogeneous catalysts. With heterogeneous catalysts, the yield
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b03a152ad806881db36b7c59049b0436
https://doi.org/10.1002/jlcr.2580271103
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8
Multiple tritium labelling of thymine and its derivatives
Autor: G. V. Sidorov, N. F. Myasoyedov
Publikováno v: Journal of Radioanalytical and Nuclear Chemistry Articles. 121:461-467
The paper deals with the synthesis of thymine and its derivatives carrying the label at C(6) in the pyrimidine in the methyl group and in deoxy-d-ribose. The molar activity of the preparations ranges from 0.85 to 4.94 PBq/mol. A procedure is proposed
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf41789a99e1a286a6cdcd09d794f2da
https://doi.org/10.1007/bf02041434
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9
Synthesis of tritium-labelled natural prostaglandins of series 1,2,3
Autor: T. Yu. Lazurkina, I. Yu. Nagayev, Yu. Yu. Belosludtsev, G. I. Myagkova, P. M. Dyomin, D. A. Zabolotsky, N. F. Myasoyedov, R. P. Evstigneeva, V. P. Shevchenko, S. I. Shram
Publikováno v: Journal of Labelled Compounds and Radiopharmaceuticals. 27:1177-1193
The complete chemical synthesis of unsaturated precursors of eicosanoids of series 1,2,3 is described. Selective hydrogenation by gaseous tritium of eicosapolyenoic acid acetylenic analogues was used to introduce the label into dihomo-α-linolenic, a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f866663694b0751a5acb54cd08cb7e4
https://doi.org/10.1002/jlcr.2580271009
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