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.
Results
Showing 1 to 20 of 47 for “"Kaempferol"”.
-
EFFECT OF WATERCRESS EXTRACT AND KAEMPFEROL AGAINST OXIDATIVESTRESS
… (Nasturtium officinale) ethanol extract and kaempferol against hydroxyl radical-induced oxidative damage on human serum albumin (HSA) was investigated. Hydroxyl radicals, the most reactive free radicals, were generated via the Fenton reaction (1mM FeSO4 with 7mM H2O2) and their presence was …
-
Influence of Kaempferol on Noncanonical DNA Structures and Protein Aggregation
… attracted much attention in medicinal chemistry. Kaempferol (KMP) is a naturally occurring plant flavonoid found in leafy greens such as watercress, kale, and broccoli. Interestingly, KMP has been shown to exhibit anticancer properties by interfering with various cell signaling pathways. Moreover, …
-
Flavonol kaempferol in the regulation of glucose homeostasis in diabetes
… an effective strategy to prevent this disease. Kaempferol, a flavonol present in various medicinal herbs and edible plants, has been shown to elicit various pharmacological activities in preclinical studies. However, studies investigating the effect of kaempferol on diabetes are limited. In this …
-
Small molecule kaempferol, a novel regulator of glucose homeostasis in diabetes
… the onset and progression of this disease. Kaempferol is a flavonol that has been identified in many plants and used in traditional medicine. It has been shown to elicit various pharmacological activities in epidemiological and preclinical studies. However, to date, the studies regarding its …
-
Encapsulación de flavonoles en ciclodextrinas. Efectos en su actividad antioxidante
… flavonoles estudiados, miricetina, quercetina y kaempferol, pueden ser complejados en CDs, aumentando su solubilidad acuosa por la formación de complejos 1:1. 2. La complejación de miricetina, quercetina y kaempferol en CDs, provoca una variación en la intensidad de fluorescencia de los 3 …
-
Mechanistic study on the therapeutic strategy to enhance glioma cell death through inhibition of proteasome and lysosome
… with subtoxic doses of CQ, when combined with kaempferol, a flavonoid, effectively induces cell death in various glioma cells, but not in normal astrocytes, suggesting that the combined regimen using kaempferol and CQ may provide a safe therapeutic strategy to selectively kill resistant glioma …
-
Mechanisms by which natural polyphenols regulate the expression of cytoprotective genes
… were chosen for screening. Quercetin and kaempferol showed the highest ARE-inducing ability and these two compounds were subsequently were used to examine their effect on Nrf2 and its target gene Nqo1 in rat liver RL-34 and mouse embryonic fibroblast MEF cells. By Nqo1 enzyme activity …
-
ΜΕΛΕΤΗ ΤΩΝ ΧΗΜΙΚΩΝ ΣΥΣΤΑΤΙΚΩΝ ΤΟΥ ΦΥΤΟΥ GALIUM MELANANTHERUM BOISS
… HAVE BEEN ISOLATED AND IDENTIFIED: APIGENIN, KAEMPFEROL, QUERCETIN., LUTEOLIN, CAFFEIC ACID, SCOPOLETIN, VITEXIN LUTEOLIN-7-0-B-GENTIOBIOSIDE, ORIENTIN, CHLOROGENIC ACID, ISOQUERCITRIN, NICOTIFLORIN (KAEMPFEROL-3-0-B- RUTTIN >RUTIN, ESCULETIN (IDENTIFIED BYHPLC BUT NOT ISOLATED). THE FREE …
-
Antioxidant activity and phytochemical evaluations of selected medicinal plants
… studies resulted in the isolation of kaempferol-3-0-β-D-rutinoside, kaempferol, luteolin, quercetin and unknown antioxidant inactive compound. The previously reported pharmacological aspects of the above flavonoids and flavonoid glycosides (anti-carcinogenic, anti-inflammatory, …
-
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) KAEMPFEROL-3-GLUCOSYL-RHAMNOSIDE, …
-
Evaluation of the antioxidant activity of extracts and flavonol glycosides isolated from the seed coats of coloured beans (Phaseolus vulgaris L.)
… black beans contained the 3-O-glycosides of kaempferol, quercetin, and myricetin. Pinto beans contained kaempferol 3-O-glycosides, while light and dark red kidney beans contained quercetin 3-O-glycosides. In addition, we reported the presence of a flavonol triglycoside for the first time in …
-
Using Dictyostelium discoideum to develop flavonoid therapeutics for polycystic kidney disease: the role of MATE transporters
… not appear to cross the cell membrane, whereas kaempferol, luteolin and quercetin did, with both kaempferol and quercetin being localised to the mitochondria, and some distribution within the cytoplasm.
-
The cardioprotective mechanisms of dietary flavonoids
… effects of the dietary flavonoids quercetin, kaempferol, myricetin and two major quercetin metabolites, quercetin-3-glucoronide and 3’-O-methylquercetin, on fully differentiated H9c2 cells for the first time. The cardiomyocyte-like phenotype of the differentiated H9c2 cells was confirmed by …
-
Broccoli bioactives: impact on enzyme induction, estrogen metabolism and human cancer cell growth
… extent. Both SF and the flavonols quercetin and kaempferol have been shown individually to upregulate activity of the phase II detoxification enzyme NAD(P)H dehydrogenase, quinone 1 (NQO1). The present study demonstrated that combinations of purified SF, quercetin and kaempferol increased NQO1 …
-
The Chemistry of Flavonoids in Model Beverages and Human Milk
… nmol/L), naringenin (64.1-722.0 nmol/L), kaempferol (7.8-71.4 nmol/L),hesperetin (74.8-1603.1 nmol/L), and quercetin (32.5-108.6 nmol/L) were present in human milk samples with high inter/intraindividual variability. With the exception of kaempferol, the mean flavonoid content in human …
-
Functionality of Azadirachta indica A. Juss (neem) in beverages
… specific flavonols- myricetin, quercetin and kaempferol in neem leaves, which were present in greater quantities in neem than in these teas. These flavonols have been known to impart neem its anti-diabetic property and therefore, its identification and quantification was crucial. In the second …
-
Natural Products Chemistry of Leads Acting on MRSA, HCV, Malaria, and Depression Disorders
… The isolated metabolites; E,E-platanoside [kaempferol 3-O-α-L-(2'',3''-di-E-pcoumaroyl)rhamnoside, IC50 2.0 µg/mL], E,Z-platanoside [kaempferol 3-O-α-L-(2''-E-pcoumaroyl-3''-Z-p-coumaroyl)rhamnoside, IC50 0.8 µg/mL], Z,E-platanoside [kaempferol …
-
Study of Neem bark tannins for the leather industry
… (-)-Epigallocatechin. Other compounds Quercetin, Kaempferol, Fisetin and Gallic acid These compounds were characterised by chromatographic and spectroscopic techniques, including by thiolytic degradation with toluene-a-thiol and using acetylated and methyl derivatives. Structural elucidation of …
-
Action of Allelochemicals on Algal Growth and Photosystem Ii Efficiency
… a major mechanism of their allelopathic action. Kaempferol, a flavonoid, also strongly affected PSII efficiency, but growth inhibition by another flavonoid (quercetin) did not. The slight inhibition on PSII observed with gramine, p-hydrobenzoic acid, vanillic acid, p-coumaric acid, ferulic acid …
-
A study of the toxicological properties of propolis samples from Europe and Saudi Arabia and of their biological activity against protozoa
… 3-Acetoxypinobanksin (1), 7-Methoxychrysin (2), Kaempferol (3), Pinocembrin (4), 4'-Methoxykaempferol (5), Galangin (6), Chrysin (7), Apigenin (8), Pinostrobin (9), Cinnamic acid (10), Coumaric acid cinnamyl ester (11a) and Coumaric acid benzylester (11b). Two compounds were isolated from Polish …
Page 1 of 3