15 Αποτελέσματα
This study is to investigate the anti-allergic effect of anthocyanidin and to explore its possible mechanism. The experiments of passive cutaneous anaphylaxis reaction (PCA) and colorimetry were used to determine the effect of anthocyanidin on degranulation of mast cells in vivo. For in vitro study,
The aim of this study was to investigate the hepatoprotective effects of anthocyanidin delphinidin in carbon tetrachloride (CCl(4))-induced liver fibrosis in mice. Male Balb/C mice were treated with CCl(4) dissolved in olive oil (20%, v/v, 2mL/kg) intraperitoneally (i.p.), twice a week for 7 weeks.
We recently demonstrated that California table grapes and a methanol-extractable, polyphenol-rich fraction decreased adiposity, insulin resistance, or markers of inflammation in high-fat fed mice. Malvidin and peonidin glycosides were the 2 most abundant anthocyanins in the polyphenol-rich fraction.
Certain naturally occurring flavonoids affect immunoregulatory activities in vitro and in vivo against cytokine production. Since tumor necrosis factor (TNF)-alpha is one of the major inflammatory cytokines, the effects of various dietary flavonoids on TNF-alpha production in lipopolysaccharide
Flavonoids have been reported to demonstrate their benefits in lowering oxidative stress and beneficial effects on cardiovascular and chronic inflammatory diseases. Common phenolic compounds, including phenolic acids, flavonols, isoflavones, and anthocyanins, present in fruits, vegetables, and
We previously reported that oral administration of luteolin can inhibit serum tumor necrosis factor (TNF)-alpha production and several inflammatory and allergic models. We investigated here the effect of various flavonoids which resemble luteolin in structure. Lipopolysaccharide (LPS)-induced
Anthocyanins are naturally occurring reddish pigments that abundant in fruits and vegetables. To investigate the mechanistic basis for the anti-tumor properties of anthocyanins, five aglycone (cyanidin, delphinidin, malvidin, pelargonidin, and peonidin) and four glycosylated (cyanidin-3-glucoside,
Tumor necrosis factor (TNF)-alpha-mediated cyclooxygenase (COX)-2 expression plays key roles in inflammation and tumorigenesis, particularly skin carcinogenesis, and hence targeting the TNF-alpha-mediated signaling pathway might be a promising strategy for developing chemopreventive agents against
Flavonoids have beneficial activities which modulate oxidative stress, allergy, tumor growth and viral infection, and which stimulate apoptosis of tumor cells. In addition to these activities, dietary flavonoids are able to regulate acute and chronic inflammatory responses. Here we describe new
BACKGROUND
Positive effects of pistachio nut consumption on plasma inflammatory biomarkers have been described; however, little is known about molecular events associated with these effects.
OBJECTIVE
We studied the anti-inflammatory activity of a hydrophilic extract from Sicilian Pistacia L. (HPE)
The anticancer activity of malvidin was studied in Dalton's lymphoma ascites (DLA)-induced solid and ascitic tumor mice models. Malvidin is a natural compound belonging to the family of O-methylated anthocyanidin and plays a predominant role in regulating both short- and long-term cellular
The common analgesic acetaminophen (N-acetyl-p-aminophenol, APAP) is non-toxic to the liver at therapeutic doses. However, an overdose of APAP can lead to APAP-induced liver failure, which has emerged as a serious issue in the US and Europe. Pelargonidin is an anthocyanidin found in pomegranates,
Flavonoids show antiinflammatory effects in vitro and human intervention studies have suggested beneficial effects of flavonoid-rich foods on biomarkers of inflammation and endothelial function. In the present study, we assessed the relationship between flavonoid intake and biomarkers of
High-speed counter-current chromatography (HSCCC) was utilized as an effective procedure for isolation of targeted three anthocyanins di-glucosides from Syzygium cumini (SC) pulp by using an optimized biphasic successful combination of different solvents. The resulted fractions described by
OBJECTIVE
Malvidin is one of the most widespread anthocyanidins which exhibits significant antioxidant and anti-inflammatory activity. The aim of this paper is to investigate the effects of Malvidin on osteoarthritis (OA).
METHODS
We created an animal model of OA using Wistar rats administered by