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Showing 1 to 6 of 6 for “"piceatannol"”.
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Regulation of Mitochondrial Sirtuins Sirt3 and Sirt5 by Small Molecules
… resveratrol and its related compounds including piceatannol, polydatin, 4’-bromo-resveratrol against Sirt3 showed an inhibitory effect. Among these compounds, brRESV is the most potent Sirt3 inhibitor. Crystal structures of Sirt3 in complex with FdL-1 peptide and piceatannol/polydatin showed a …
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Bioavailability of Bioactive Compounds
… when compared to nonprenylated analogs such as piceatannol and resveratrol. Blackberry essences are concentrated volatiles, which are characterized by low molecular weight, lipophilic properties, and have also been demonstrated to have health benefits. As interest in dietary bioactive compounds …
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The Role of STAT and the Jak/STAT Pathway In Mediating the Effects of Interleukin-6 on StAR Expression
… congruently with either a Jak (AG490) or STAT3 (Piceatannol) inhibitor, to show the effects of STATs and the Jak/STAT pathway on StAR. Luciferase assays were performed in order to observe the effects on induction of the StAR promoter. RT-PCR and western blots were also performed to observe the …
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DJ-1 AND ATP13A2: TWO PROTEINS INVOLVED IN PARKINSON’S DISEASE
… was abolished in the presence of sodium azide or piceatannol, classical F<sub>1</sub> ATPase inhibitors. Furthermore, we obtained evidence that dimeric DJ-1 may interact with purified <em>E-coli</em> F<sub>1</sub> ATP synthase, and this interaction was apparently dependent on the presence of a …
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Effetti del chitosano su composti polifenolici in colture cellulari di vite: aspetti molecolari e metabolici
… of resveratrol, piceid and resveratroloside, and piceatannol), gallic acid, 6 hydroxycinnamic acids (trans-cinnamic, p-coumaric, caffeic, ferulic, sinapic and chlorogenic acids), 5 catechines (catechin, epicatechin, epigallocatechin-gallate (EGCG), epigallocatechin and epicatechin-gallate) and …
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Inhibition of <em>Escherichia coli</em> ATP Synthase by Polyphenols and Their Derivatives.
<p>We have studied the inhibitory effect of natural and structurally modified polyphenols on <em>Escherichia coli</em> ATP synthase to test (I) if the beneficial dietary effects of polyphenols are related to their inhibitory actions on ATP synthase, (II) if inhibitory effects of polyphenolic …