Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Margita Dvorská"'
Autor:
Karel Šmejkal, Tereza Šlapetová, Pavel Krmenčík, Renata Kubínová, Pavel Suchý, Stefano Dall´Acqua, Gabbriella Innocenti, Ján Vančo, Karolína Kalvarová, Margita Dvorská, Jiří Slanina, Eva Kramářová, Jan Muselík, Milan Žemlička
Publikováno v:
Molecules, Vol 15, Iss 3, Pp 1223-1231 (2010)
The in vitro antiradical activity of Schisandra chinensis lignans was investigated using DPPH, ABTS+, Fenton reaction inhibition and tyrosine-nitration inhibition assays, as were the in vivo antidiabetic activities of selected lignans in an animal mo
Externí odkaz:
https://doaj.org/article/e75754c05ead4b368ad7ea601a96cf77
Autor:
Ilkay Erdogan Orhan, Fatma Sezer Senol, Milan Zemlicka, Betül Demirci, Karel Šmejkal, Margita Dvorská
WOS: 000393197500004
Objective: The antioxidant potential of various extracts were obtained from the leaf and fruit of Maclura pomifera (Rafin.) Schneider (Moraceae) along with its major isoflavonoids; osajin and pomiferin, their semi-synthetic
Objective: The antioxidant potential of various extracts were obtained from the leaf and fruit of Maclura pomifera (Rafin.) Schneider (Moraceae) along with its major isoflavonoids; osajin and pomiferin, their semi-synthetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a540090f57dedf7312230fbb0411533f
https://hdl.handle.net/11421/12709
https://hdl.handle.net/11421/12709
Autor:
Margita Dvorská, Dagmar Jankovská, Kamila Lunerová, Radek Marek, Jaromír Marek, Jaromír Toušek, Elina Sievänen
Publikováno v:
Journal of Molecular Structure. 979:172-179
In this article we present a detailed structural investigation for five homoisoflavonoids, molecules important from the pharmacological point of view. For studying the electron distribution as well as its influence on the physicochemical properties,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::badc06b3d3ab18e8c61130b53c6fe41a
https://doi.org/10.1016/j.molstruc.2010.06.021
https://doi.org/10.1016/j.molstruc.2010.06.021
Autor:
Fatma Sezer Senol, Ilkay Erdogan Orhan, Tereza Šlapetová, Mahmud Tareq Hassan Khan, Margita Dvorská, Murat Kartal, Bilge Sener, Karel Šmejkal
Publikováno v:
Chemico-Biological Interactions. 181:383-389
Flavonoids are one of the largest classes of plant secondary metabolites and are known to possess a number of significant biological activities for human health. In this study, we examined in vitro acetylcholinesterase (ACH) and butyrylcholinesterase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5a2f2e38564989d36442bcc1c1dafcb
https://doi.org/10.1016/j.cbi.2009.06.024
https://doi.org/10.1016/j.cbi.2009.06.024
Autor:
Fatma Sezer Senol, Margita Dvorská, Murat Kartal, Milan Žemlička, P. Mokrý, Ilkay Erdogan Orhan, Karel Šmejkal
Publikováno v:
Food and Chemical Toxicology. 47:1747-1751
We have investigated anticholinesterase potential of the methanol extracts from the leaf, wood, flower, twig, and stem bark of the female and male individuals and rhizodermis and fruit from the female tree of Maclura pomifera (Rafin.) Schneider (Mora
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29fdf201d3dce55182c2f7a284e72238
https://doi.org/10.1016/j.fct.2009.04.023
https://doi.org/10.1016/j.fct.2009.04.023
Autor:
Marie Urbanová, Ladislav Kokoška, Karel Šmejkal, Josef Cvačka, Pavel Klouček, Tereza Šlapetová, Aleš Zima, Ondřej Julínek, Pavla Holubová, Margita Dvorská, Radek Marek, Stanislav Chudík
Publikováno v:
Journal of Natural Products. 71:706-709
Eight C-6-geranylflavonoids ( 1- 8) were isolated from an ethanol extract of Paulownia tomentosa fruits. Tomentodiplacone ( 1), 3'- O-methyl-5'-hydroxydiplacone ( 2), 3'- O-methyl-5'- O-methyldiplacone ( 3), and tomentodiplacone B ( 4) were obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1460aa9fb0410530ad136b09de0c8e39
https://doi.org/10.1021/np070446u
https://doi.org/10.1021/np070446u
Publikováno v:
Molecules, Vol 12, Iss 6, Pp 1210-1219 (2007)
Molecules; Volume 12; Issue 6; Pages: 1210-1219
Molecules; Volume 12; Issue 6; Pages: 1210-1219
Paulownia tomentosa is a large indecidous tree planted mostly for its fast growing wood and decoratative purposes. The tree is also used in traditional Chinese medicine. As a part of our study of natural polyphenols, the fruits of Paulownia tomentosa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e4a478b25af4ed559fb241d04375150
http://www.mdpi.com/1420-3049/12/6/1210/
http://www.mdpi.com/1420-3049/12/6/1210/
Autor:
Pavel Krmenčík, Milan Zemlicka, Karolína Kalvarová, Tereza Šlapetová, Stefano Dall'Acqua, Renata Kubínová, Jan Muselík, Karel Šmejkal, Ján Vančo, Pavel Suchý, Gabbriella Innocenti, Margita Dvorská, Jirí Slanina, Eva Kramárová
Publikováno v:
Molecules; Volume 15; Issue 3; Pages: 1223-1231
Molecules, Vol 15, Iss 3, Pp 1223-1231 (2010)
Molecules
Molecules, Vol 15, Iss 3, Pp 1223-1231 (2010)
Molecules
The in vitro antiradical activity of Schisandra chinensis lignans was investigated using DPPH, ABTS+, Fenton reaction inhibition and tyrosine-nitration inhibition assays, as were the in vivo antidiabetic activities of selected lignans in an animal mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b292593c36582bd15395d648e58712a8
Autor:
Petr Babula, Elisabetta Casarin, Karel Šmejkal, Ondřej Julínek, Eva Kramářová, Tereza Šlapetová, Pavel Krmenčík, Maria Carrara, Karolína Kalvarová, Stefano Dall'Acqua, Ján Vančo, Jiří Slanina, Margita Dvorská, Gabbriella Innocenti, Marie Urbanová
Using exhaustive chromatographic separation we have isolated (-)-tigloyl-deangeloyl-gomisin F as a novel dibenzocyclooctadiene lignan from schisandra chinensis. With the help of HPLC, we further isolated (+)-schisandrin, (+)-deoxyschisandrin, (+)-γ-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4005e7aef1636ec8ccf2beb4ff5a6694
http://hdl.handle.net/11577/2440645
http://hdl.handle.net/11577/2440645
Pomiferin and osajin are major bioactive isoflavones found in Maclura pomifera (Rafin.) Schneider (Moraceae). A simple, reproducible, and sensitive method for analysis of pomiferin and osajin in different parts of M. pomifera has been developed and v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2aa097c2bfde99fe5545daa34d1faf29
https://avesis.gazi.edu.tr/publication/details/13e7e3d6-65cd-4765-ab33-b1bc95734131/oai
https://avesis.gazi.edu.tr/publication/details/13e7e3d6-65cd-4765-ab33-b1bc95734131/oai