flavonol/hypoxia

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13 matokeo

[Research on the selecting suspension cell line of higher productivity of flavonol glycoside by hypoxia stress as well as the stability in subcultures].

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

Investigate the influence of culture media to growth and flavonol glycoside synthesis of calli introduced from seedling of Ginkgo biloba. 6 cell lines were selected from calli by hypoxia stress. Among these cell lines the best one TZ-1 which growth index was 4.12 and the flavonol glycoside content

Flavones and flavonols may have clinical potential as CK2 inhibitors in cancer therapy.

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Ingia / Ingia

The serine-threonine kinase CK2, which targets over 300 cellular proteins, is overexpressed in all cancers, presumably reflecting its ability to promote proliferation, spread, and survival through a wide range of complementary mechanisms. Via an activating phosphorylation of Cdc373, a co-chaperone

Synthesis of a hypoxia-targeted conjugate of the cardioprotective agent 3',4'-dihydroxyflavonol and evaluation of its ability to reduce ischaemia/reperfusion injury.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

3',4'-Dihydroxyflavonol (DiOHF) is a cardioprotective flavonol that reduces injury associated with myocardial ischaemia and reperfusion. We hypothesized that the efficacy of DiOHF could be enhanced through its targeting to hypoxic regions of partial reperfusion. Copper(I)-catalyzed ligation of an

Apple Flavonols Mitigate Adipocyte Inflammation and Promote Angiogenic Factors in LPS- and Cobalt Chloride-Stimulated Adipocytes, in Part by a Peroxisome Proliferator-Activated Receptor-γ-Dependent Mechanism.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

Adipose tissue (AT) expansion induces local hypoxia, a key contributor to the chronic low-grade inflammation that drives obesity-associated disease. Apple flavonols phloretin (PT) and phlorizin (PZ) are suggested anti-inflammatory molecules but their effectiveness in obese AT is inadequately

Flavonoids inhibit hypoxia-induced vascular endothelial growth factor expression by a HIF-1 independent mechanism.

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Ingia / Ingia

Flavonoids are a group of polyphenolic dietary compounds that have been proposed to possess chemopreventive properties against lung cancer. In this work we analyzed the effect of a group of 20 structurally related flavonoids, including flavones, flavonols and isoflavones, on the production of

Cytoprotective effects of fisetin against hypoxia-induced cell death in PC12 cells.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

Fisetin (3,7,3',4'-tetrahydroxyflavone), a flavonol compound of flavonoids, exhibits a broad spectrum of biological activities including anti-oxidant, anti-inflammatory, anti-cancer and neuroprotective effects. The aim of this study is to investigate the cytoprotective effect of fisetin and the

Icariin attenuates hypoxia-induced oxidative stress and apoptosis in osteoblasts and preserves their osteogenic differentiation potential in vitro.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

OBJECTIVE Icariin, a prenylated flavonol glycoside isolated from traditional Chinese medicinal herb of the genus Epimedium, has been demonstrated to be a potential alternative therapy for osteoporosis, and its action mechanism so far has been mainly attributed to its phytoestrogenic property. As

Incorporation of oxygen into the succinate co-product of iron(II) and 2-oxoglutarate dependent oxygenases from bacteria, plants and humans.

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Ingia / Ingia

The ferrous iron and 2-oxoglutarate (2OG) dependent oxygenases catalyse two electron oxidation reactions by coupling the oxidation of substrate to the oxidative decarboxylation of 2OG, giving succinate and carbon dioxide coproducts. The evidence available on the level of incorporation of one atom

The antioxidant quercetin inhibits cellular proliferation via HIF-1-dependent induction of p21WAF.

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Ingia / Ingia

Flavonoids are dietary antioxidants that may play a role as adjunct nutritional supplements in cancer or during inflammatory disorders. Hypoxia and the transcription factor hypoxia-inducible factor-1alpha also appear to play a key role in many human cancers. In this study, we investigated the role

Icariside II promotes osteogenic differentiation of bone marrow stromal cells in beagle canine.

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Ingia / Ingia

Icariside II (ICS II) is a prenylated active flavonol from the roots of epimedium koreanum Nakai, and has many biological activities, including anti-osteoporosis, anti-hypoxia and anti-cancer activities. In this study, we aimed to study the effect of ICS II on osteogenic differentiation of bone

Partridgeberry polyphenols protect rat primary cortical neurons from oxygen-glucose deprivation-reperfusion-induced injury via suppression of inflammatory adipokines and regulation of HIF-1α and PPARγ.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

OBJECTIVE The aim of this study was to investigate the neuroprotective ability of partridgeberry polyphenols in rat primary cortical neurons against oxygen-glucose deprivation/reperfusion (OGD/R) injury in vitro and explore the underlying therapeutic mechanism(s). METHODS The OGD/R injury was

Protective effect of morin on myocardial ischemia‑reperfusion injury in rats.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

Morin, a natural flavonol, exhibits antioxidative, anti‑inflammatory and anti‑apoptotic effects in various pathological and physiological processes. However, whether morin exerts a protective effect on myocardial ischemia‑reperfusion injury (MIRI) is unknown. The present study aimed to determine the

(‑)‑Epicatechin protects against myocardial ischemia‑induced cardiac injury via activation of the PTEN/PI3K/AKT pathway.

Watumiaji waliosajiliwa tu ndio wanaweza kutafsiri nakala

Ingia / Ingia

Flavonol (‑)‑epicatechin (EPI) is primarily contained in green tea (Camellia sinensis) and cocoa beans (Theobroma cacao), and has been demonstrated to be beneficial for the health of the cardiovascular system. However, the effect and the underlying mechanism of EPI on myocardial ischemia induced

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