Results 11 to 20 of about 41,930 (266)

Development of arbuscular mycorrhizal fungi in the presence of different patterns of Trifolium repens shoot flavonoids [PDF]

open access: yes, 2009
We tested the effects of the flavonoid 3-methoxi-5,6,7,8-hydroxy-4'hydroxy flavone (NMHTV) isolated from shoots of non arbuscular mycorrhizal (AM) inoculated clover, and of the flavonoids 5,6,7,8-hydroxy-3-methoxy flavone (MH-1); 5,6,7,8-hydroxy-4 ...
Della Mónica, Ivana Florencia   +5 more
core   +1 more source

Chemical composition, free-radical-scavenging and insecticidal activities of the aerial parts of Stachys byzantina [PDF]

open access: yesArchives of Biological Sciences, 2010
Stachys byzantina K. Koch. is an Iranian endemic species of the genus Stachys L., which comprises about 300 species, and is one of the largest genera of the family Lamiaceae.
Asnaashari S.   +8 more
doaj   +1 more source

THE FLAVONES OF RHUS

open access: yesAmerican Journal of Botany, 1918
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Sando, Charles E. (Charles Earl)   +1 more
openaire   +3 more sources

Lack of complex I activity in human cells carrying a mutation in MtDNA-encoded ND4 subunit is corrected by the Saccharomyces cerevisiae NADH-quinone oxidoreductase (NDI1) gene [PDF]

open access: yes, 2001
The gene for the single subunit, rotenone-insensitive, and flavone-sensitive internal NADH-quinone oxidoreductase of Saccharomyces cerevisiae (NDI1) can completely restore the NADH dehydrogenase activity in mutant human cells that lack the essential ...
Attardi, Giuseppe   +7 more
core   +1 more source

Allosteric Inhibition of Factor XIIIa. Non-Saccharide Glycosaminoglycan Mimetics, but Not Glycosaminoglycans, Exhibit Promising Inhibition Profile [PDF]

open access: yes, 2016
Factor XIIIa (FXIIIa) is a transglutaminase that catalyzes the last step in the coagulation process. Orthostery is the only approach that has been exploited to design FXIIIa inhibitors.
Afosa, Daniel K.   +4 more
core   +4 more sources

The identification of flavonoids and the expression of genes of anthocyanin biosynthesis in the chrysanthemum flowers

open access: yesBiologia Plantarum, 2012
In order to provide additional information on the coloration of chrysanthemum flowers, the flavonoid composition and the expression of six structural genes involved in anthocyanin pathway in the ray florets of a pink flowering (cv.
S. -M. Chen   +7 more
doaj   +1 more source

Unusual Secondary Metabolites of the Aerial Parts of Dionysia diapensifolia Bioss. (Primulaceae) and Their Anti-Inflammatory Activity

open access: yesBiomolecules, 2020
The genus Dionysia, belonging to the Primulaceae family, encompasses more than 50 species worldwide with a center of diversity located in the arid Irano-Turanian mountains.
Mostafa Alilou   +5 more
doaj   +1 more source

UPLC-Q-TOF-MS based metabolomics and chemometric analyses for green tea fermented with Saccharomyces boulardii CNCM I-745 and Lactiplantibacillus plantarum 299V

open access: yesCurrent Research in Food Science, 2022
UPLC-Q-TOF-MS was employed to analyse the non-volatile components of green teas fermented with probiotic yeast (Saccharomyces boulardii) and lactic acid bacteria (LAB, Lactiplantibacillus plantarum).
Rui Wang   +4 more
doaj   +1 more source

ZZE-Configuration of chromophore ß-153 in C-phycocyanin from Mastigocladus laminosus [PDF]

open access: yes, 1987
The photochemistry of C-phycocyanin has been studied after denaturation in the dark. It shows an irreversible reaction which has characteristics of a Ζ,Ζ,Ε- to Z,Z,Z-isomerization of dihydrobilins. Its amplitude depends on the reaction conditions, with
Bode, W.   +7 more
core   +1 more source

Synthesis, Biological Evaluation and Docking Studies of Chalcone and Flavone Analogs as Antioxidants and Acetylcholinesterase Inhibitors

open access: yesApplied Sciences, 2019
Several oxidative processes are related to a wide range of human chronic and degenerative diseases, like Alzheimer’s disease, which also has been related to cholinergic processes.
Laura Díaz-Rubio   +9 more
doaj   +1 more source

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