Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 87 for “"Glucoside"”.
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Chrysophanol-8-O-glucoside Attenuates Platelet Activation Through Inhibiting MAPK and PKCε
… isolated from rhubarb examined, chrysophanol-8-O-glucoside (CP-8-O-glc) was found to have the most potent inhibitory effect on collagen- and thrombininduced platelet aggregation. CP-8-O-glc-treated mice showed significantly prolonged bleeding times. Furthermore, CP-8-O-glc-glucoside was found to …
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Regulation of Insulin Secretion in Relation to Nitric Oxide, Carbon Monoxide and Acid alpha-Glucoside Hydrolase Activities
… and the associated glycogenolytic acid alpha-glucoside hydrolases, but also the HO-CO and NOS-NO systems. We performed studies both in healthy and diabetic animals. We show that the acid alpha-glucoside hydrolases are dependent on Ca2+ and the activities of these enzymes seems to be coupled to …
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The vascular and anti-inflammatory activity of Cyanidin-3-Glucoside and its metabolites in human vascular endothelial cells
… and anti-inflammatory activity of cyanidin-3-glucoside (C3G), the most abundant anthocyanin in the UK diet, and 11 of its recently identified metabolites (including six synthetic metabolites) at physiological concentrations (0.1 – 10 µM) in a human endothelial cell model. Here protein and mRNA …
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Characterization of antioxidant activities from fruits rich in delphinidin or malvidin anthocyanins
… four predominant anthocyanins, cyanidin 3-glucoside, delphinidin 3-glucoside, cyanidin 3-rutinoside, and delphinidin 3-rutinoside . In contrast, malvidin 3-glucoside, delphinidin 3-glucoside, cyanidin 3-glucoside, petunidin 3-glucoside, and peonidin 3- glucoside were the major anthocyanins …
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ΣΥΜΒΟΛΗ ΣΤΗ ΜΕΛΕΤΗ ΤΩΝ ΧΗΜΙΚΩΝ ΣΥΣΤΑΤΙΚΩΝ ΤΩΝ ΦΥΛΛΩΝ ΤΟΥ ΦΥΤΟΥ PHLOMIS FRUTICOSA L.
… AND IDENTIFIED THE FOLLOWING: CAFFEIC-1-RHAMNOGLUCOSIDE, VICENIN-2, LUTEOLIN-7-0-GLUCOSIDE, CHRYSOERIOL-7-0-GLUCOSIDE, CHLOROGENIC ACID, CAFFEIC-1-GLUCOSIDE, APIGENIN-7-P- COUMAROYLGLUCOSIDE, CHRYSOERIOL-7-P-COUMAROYLGLUCOSIDE.
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Synthesis of Dicamba Glucosides for the Study of Environmental Dicamba Drift Effects on Soybeans
… this spraying. We sought to prepare the dicamba glucosides, DCSA-glucoside, DCGA-glucoside, and 5-OH dicamba-glucoside standards for LC/MS/MS analysis. Pure samples of these glucosides will provide a reference point in which to study how genetically modified plants metabolize dicamba. Efforts to …
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Monosacchacharid-Konjugate von Inhibitoren der O6-Methylguanin-DNA Methyltransferase, der Poly-(ADP-ribose) Polymerase und des SWITCH Phänomens des HIV Hüllproteins gp120 : Synthese, biologische Aktivität und Struktur-Wirkungsbeziehungen
… wurden acetyl- oder benzoylgeschützte Bromoalkyl-Glucoside synthetisiert, die zur Einführung von Glycosylalkylresten in verschiedene Moleküle geeignet sind. So wurden O6-substituierten Purine zu MGMT-Inhibitor-Glucosiden, eine Hydroxyphenyl-benzimidazol-Grundstruktur zu PARP-Inhibitor-Glucosiden …
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Pilot study: identification of anthocyanin metabolites in the mice fed purple-fleshed sweetpotato
… sweet potato P40 (287 mg and 430 mg peonidin-3-glucoside equivalent /kg body weight) diet for 6 weeks. Plasma, liver, and feces were analyzed for anthocyanin metabolites using HPLC/MS and MALDI-TOF-MS. Fifteen hours after consumption of P40 diet, we identified 4 anthocyanin metabolites cyanidin …
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Cytotoxic compounds from the genus Centaurea.
… of C. cyanus produced lariciresinol 4-0-B-D-glucoside, berchemol, moschamine and cis-moschamine. Arctigenin, astragalin, afzelin, matairesinol and a novel indole alkaloids, schischkiniin, were isolated from the methanol extract of C. schischkinii. Extract from C. bornmuelleri afforded …
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Chemical aspects of some ovine hepatogenous photosensitization diseases
… diseases, are reviewed. Sarsasapogenin β-D-glucoside and 3β-D-epismilagenin β-D-glucoside were synthesised from sarsasapogenin and α-acetoglucosyl bromide via three and five step reaction sequences respectively. The structures of intermediates and the product glucosides were established …
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ΜΕΛΕΤΗ ΤΩΝ ΧΗΜΙΚΩΝ ΣΥΣΤΑΤΙΚΩΝ ΤΟΥ ΦΥΤΟΥ CYCLAMEN GRAECUM L
… THE FLAVONOIDS ARE FOUR GLUCOSIDES OF DIHYDROKAEMPFEROL (3-0- GALACTOSIDE, 3-0-GLU 3-0-GALACTOSYL-GLUCOSIDE AND 3-0-GLUCOSYL- GLUCOSIDE) AND THE QUENKETIN-3-0-GLUCO IN THE LEAVES HAVE BEEN IDENTIFIED THE FLAVONOIDS: QUERKETIN-3-0-GALACTOSIDE (HYPERIN) …
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Identification of soybean, Glycine max (L.) Merr., cytokinins
… substance was tentatively identified as a zeatin glucoside or zeatin riboside glucoside. The moderately polar fraction contained bioactive substances that co-eluted with zeatin and zeatin riboside in four chromatographic procedures. The relatively non-polar fraction contained two bioactive …
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Part I. The Synthesis of Hyaluronan Oligosaccharides and the Mild Cleavage of 2-Amino-2-Deoxy-D-Glucoside Methoxycarbonyl Derivatives With Methytrichlorosilane. Part II. The Design and Engineering of a Manganese Binding Site in Cytochrome C Peroxidase
Part II. A manganese binding site has been creating in CcP corresponding to the Mn-binding domain in MnP by site directed mutagenesis. Several spectroscopic techniques including paramagnetic NMR and EPR were employed to characterize the CcP mutant (MnCcP). The data is consistent with a newly formed …
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The synthesis of derivatives of naturally occurring naphthalenes
… has been shown to give quinone A together with glucoside B, while protoaphin-sl on similar treatment affords quinone A', epimeric with quinone A at C-4, together with the same glucoside B. Professor Giles and co-workers have synthesised the 7,9-dideoxyquinone derivatives of both quinone A and …
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Maize β-glucosidase substrate specificity and natural substrates
Plant β-glucosidases (β-D-glucoside glucohydrolases, E.C. 3.2.1.21) are known to function in defense in cyanogenic systems, and may also function in the metabolism of phytohormone glucosides and glucosides of other secondary plant products. Maize (Zea mays L.) β-glucosidase is a homodimer of 60 KD …
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Identification of polyphenoilc compounds within fruit extracts and their role in the treatment of glioma
… gallic acid, punicalagin, cyanidin-3-glucoside and malvidin. Subsequently, flavonoid and phenolic assays quantified the levels of antioxidants present within the fruits whereby, cranberry had the highest total flavonoid content (670.93 ±45.30 µg/CE/serving) and strawberry had the …
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Bioaccessibility and metabolism of anthocyanins: effects of fermentation, encapsulation, and microbiota interactions
… anthocyanins (5.62 ± 1.17 times), cyanidin-3-glucoside (C3G) (2.05 ± 0.74 times), gallic acid (GA) (57.02 ± 3.70 times), and protocatechuic acid (PA) (3.70 ± 0.51 times) compared to the non-fermented control. Additionally, an increase in the bioaccessibility of C3G, GA, and PA was observed. …
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ΣΥΜΒΟΛΗ ΣΤΗ ΜΕΛΕΤΗ ΤΩΝ ΧΗΜΙΚΩΝ ΣΥΣΤΑΤΙΚΩΝ ΤΩΝ ΦΥΛΛΩΝ ΤΟΥ ΦΥΤΟΥ CYNARA SCOLYMUS L.
… AURONE MARITIMEINE, LUTEOLIN, LUTEOLIN-7-GLUCOSIDE, LUTEOLIN-7-DIGLUCOSIDE, RUTIN, HESPERIDIN, HESPERITIN, QUERCETIN. MINERAL ELEMENTS WERE ALSO DETECTED BY NETRONIC ACTIVATION (BR, FE, RD, NI, CR, SB, CO, SC, NA AND CL). FREE AMINO-ACIDS WERE ALSO DETECTED.
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