Zobrazeno 1 - 10
of 54
pro vyhledávání: '"E N, Zvonkova"'
Autor:
E. N. Zvonkova, N. P. Boyarskaya, D. I. Prokhorov, E. A. Stotland, V. I. Shvets, Yu. G. Kirillova
Publikováno v:
Doklady Chemistry. 408:57-60
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c4e20c31d87b874002b15d9d7d956fa
https://doi.org/10.1134/s0012500806050016
https://doi.org/10.1134/s0012500806050016
Publikováno v:
Pharmaceutical Chemistry Journal. 39:587-592
Rapid and convenient HPLC-based procedures have been developed for the quantitative determination of lanatoside C and for the evaluation of hydrolyzing enzyme activity in yellow foxglove (Digitalis lanata Ehrh.). These parameters can be used for chec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0468128751533cbe683aeec327b6d22
https://doi.org/10.1007/s11094-006-0025-7
https://doi.org/10.1007/s11094-006-0025-7
Autor:
Yu. G. Kirillova, O. V. Esipova, A. N. Tevyashova, N. P. Boyarskaya, V. I. Shvets, E. N. Zvonkova, D. I. Prokhorov
Publikováno v:
Pharmaceutical Chemistry Journal. 39:323-328
The synthesis of thymine-containing monomers of negatively charged peptide nucleic acids from L-glutamic acid derivatives is described. Two approaches to the pseudopeptide backbone creation have been realized via (i) the reaction of reductive N-alkyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c57bcc3761523aa370ea3bc2a548ccf
https://doi.org/10.1007/s11094-005-0145-5
https://doi.org/10.1007/s11094-005-0145-5
Publikováno v:
Bulletin of Experimental Biology and Medicine. 119:414-417
In experiments on rats subjected to partial hepatectomy and experimentally induced hepatitis it is shown that GM3 ganglioside of equine erythrocytes can enhance liver cell proliferation. The effect was also observed in experiments on a primary hepato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cc4370274d22278bb46aa8bc5d76c5f
https://doi.org/10.1007/bf02445908
https://doi.org/10.1007/bf02445908
Autor:
E. N. Zvonkova, L. N. Pervykh, E. V. Kazakova, G. G. Zapesochnaya, V. A. Bykov, V. A. Kurkin, B. I. Sheichenko
Publikováno v:
Chemistry of Natural Compounds. 30:720-726
The chemical and spectral properties of crystalline specimens of glycyrrhizic acid and its monoammonium salt have been studied. On the basis of1H and13C NMR results, diagnostic parameters of the 18β/18α-epimers have been revealed, and features of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39b0fe57ff2da2844cf0702c1e433a00
https://doi.org/10.1007/bf00630611
https://doi.org/10.1007/bf00630611
Publikováno v:
Journal of Chromatography A. 678:183-187
A preparative high-performance liquid chromatographic method for the purification of ganglioside GM 3 is described. The method utilizes a Zorbax-NH 2 column and methanol-2-propanol-acetonitrile-phosphate buffer as the eluent. The elution profile was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98bbfbd09993bb96f79ba0a3a5b1078f
https://doi.org/10.1016/0021-9673(94)87089-6
https://doi.org/10.1016/0021-9673(94)87089-6
Publikováno v:
Bioorganicheskaia khimiia. 21(8)
Hydrophobic stearoyl derivatives of proline-containing di- and tripeptides and their deuterated analogs were synthesized. It was shown by NMR spectroscopy that cis-trans-equilibrium around an X-Pro peptide bond is displaced towards trans-conformers f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8f77c661ea95e56d66294413213b7a3c
https://pubmed.ncbi.nlm.nih.gov/8540900
https://pubmed.ncbi.nlm.nih.gov/8540900
Publikováno v:
Bioorganicheskaia khimiia. 21(7)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f31663a0f8e425eaed433eef498d3fd5
https://pubmed.ncbi.nlm.nih.gov/7488266
https://pubmed.ncbi.nlm.nih.gov/7488266
Autor:
R F, Menzeleev, G P, Smirnova, N V, Chekareva, E N, Zvonkova, Iu M, Krasnopol'skiĭ, V I, Shvets
Publikováno v:
Bioorganicheskaia khimiia. 19(8)
An increase of the mouse fibroblast proliferation by ganglioside GM3 from equine erythrocytes is described. The structure of GM3 has been established on the basis of chemical methods, enzymatic degradation, GC-MS, as well as plasma desorption mass sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1374c938e78224cdbba49c70dea4a621
https://pubmed.ncbi.nlm.nih.gov/8379955
https://pubmed.ncbi.nlm.nih.gov/8379955
Publikováno v:
Bioorganicheskaia khimiia. 18(4)
The review deals with repeating fragments of amino acid sequences, so-called "motifs", that are important in maintaining structural integrity and/or function of various proteins, especially those interacting with phospholipid aggregates. The occurren
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::04b5ab01c3b8c648a52c25eda1d8ee38
https://pubmed.ncbi.nlm.nih.gov/1503569
https://pubmed.ncbi.nlm.nih.gov/1503569