daphne genkwa/抗氧化劑

BACKGROUND Genkwa flos (Daphne genkwa Sieb. et Zucc.), a Chinese herbal medicine, has been traditionally used for over two thousand years in China for inflammation related symptoms, including joint pain. To evaluate the antioxidative effects of flavonoid aglycones (FA) isolated from Genkwa flos on

The compositions of methanol and acetone extracts obtained from Daphne sericea L. and Daphne gnidioides L. were investigated. The antioxidant activities of each extract were determined by various test methods. Phenolic composition profile analysis by HPLC-DAD showed that D. gnidioides extracts

The present work was carried out to study the effect of some plant methanol extracts and essential oils on lipid peroxidation in simple in vitro systems. The tested extracts were obtained from four plants, commonly known in the Mediterranean area, indigenous to Sardinia: Artemisia arborescens L.,

In this study, we investigated for the first time the anti-proliferative and antioxidant properties of D. mezereum and D. striata. The aerial parts were extracted by maceration with n-hexane, dichloromethane, and methanol. MPLC, GC, and GC-MS were used for the phytochemical study. The

This research work was executed to determine chemical composition, anti-oxidant and anti-microbial potential of the essential oils extracted from the leaves and stem of Daphne mucronata Royle. From leaves and stem oils fifty-one different constituents were identified through GC/MS examination. The

BACKGROUND Plants play a significant role in maintaining human health and improving the quality of human life. They serve humans well as valuable components of food, as well as in cosmetics, dyes, and medicines. In fact, many plant extracts prepared from plants have been shown to exert biological

Daphne genkwa Sieb.et Zucc. is a well-known medicinal plant. This study was designed to apply the ultra-high performance liquid chromatography system to establish a quality control method for D. genkwa. Data revealed that there were 15 common peaks in 10 batches of D. genkwa Sieb. Et Zucc.

Methanol extract of Daphne gnidium leaves was assessed for its antigenotoxic and neuroprotective effects through antioxidant and antibutyrylcholinesterase activities. Antigenotoxic activity was evaluated against methyl methanesulfonate injected intraperitoneally to mice, using the comet assay. The

The aim of the study was to investigate the anti-rheumatoid arthritic activity of four flavonoids from Daphne genkwa (FFD) in vivo and in vitro. Flavonoids of D. genkwa were extracted by refluxing with ethanol and purified by polyamide resin. An in vivo carrageenan-induced paw edema model,

BACKGROUND In Turkish traditional medicine, the aerial parts of Daphne oleoides Schreber subsp. kurdica (DOK) have been used to treat malaria, rheumatism and for wound healing. The aim was to evaluate the ethnopharmacological usage of the plant using in vivo and in vitro pharmacological experimental

To screen the toxic polar fractions of Daphne genkwa, compare the toxicity of D. genkwa on crypts epithelial cells IEC-6 before and after vinegar processing, and preliminarily investigate the mechanism of D. genkwa vinegar processing on toxicity reducing. The proliferation of IEC-6 cells was

Genkwanin, a flavonoid which has anti-oxidant and anti-tumor activities, was isolated and purified from flowers of Daphne genkwa Sieb. et Zucc. in a large-scale by normal-phase flash chromatography (NPFC). Dried flower buds were extracted with methanol at room temperature and concentrated. The

Daphnetin, one of the major bioactive components isolated from Daphne odora, has been reported to have anti-inflammatory and anti-oxidative effects. Inflammation and oxidative stress have been known to play critical roles in cisplatin-induced nephrotoxicity. The purpose of this study was to

Daphnetin (7,8-dihydroxycoumarin), one of the major bioactive components isolated from Daphne odora (as glucoside), is a chelator, an antioxidant and a protein kinase inhibitor. In this paper, we report for the first time studies on the binding of daphnetin to bovine serum albumin (BSA) under