Results 51 to 60 of about 4,688 (209)

Rumex induratus leaves: phytochemical profiling and antioxidant activity [PDF]

open access: yes, 2008
Several species of the Rumex (Polygonaceae) genus have been used in traditional medicine, although their high oxalic acid content has been implicated in oxalic intoxication, mainly la children.
Andrade, P.B.   +6 more
core   +1 more source

Inhibition of c-Kit signaling by diosmetin isolated from Chrysanthemum morifolium [PDF]

open access: yesArchives of Pharmacal Research, 2013
The interaction of stem cell factor (SCF) with its cognate receptor c-Kit is closely associated with the survival and maturation of melanocytes. To investigate novel depigmentation agents, we screened 2,000 plant extracts for c-Kit inhibitors to identify active small molecules by using time-resolved fluorescence enzyme assays.
Lee, Seong Jin   +8 more
openaire   +2 more sources

Role and possible mechanism of diosmetin in alleviating nephritis response in MRL/lpr lupus nephritis mice

open access: yes陆军军医大学学报, 2022
Objective To investigate the protective effect of diosmetin on lupus nephritis and its possible mechanism. Methods Ten C57BL/6 mice were used as control group, and 50 MRL/lpr lupus mice were randomly divided into MRL/lpr group, dexamethasone group, and 3
XU Mengxia   +4 more
doaj   +1 more source

On-line identification of minor flavones from sugarcane juice by LC/UV/MS and post-column derivatization [PDF]

open access: yes, 2009
This work describes the on-line characterization of minor flavones from sugarcane (Saccharum officinarum) juice by high-performance liquid chromatography coupled to diode array UV detection and mass spectrometry (LC/UV/MS) using atmospheric pressure ...
COLOMBO, Renata   +4 more
core   +1 more source

Phenolic composition, in vitro antioxidant effects and tyrosinase inhibitory activity of three Algerian Mentha species: M. spicata (L.), M. pulegium (L.) and M. rotundifolia (L.) Huds (Lamiaceae) [PDF]

open access: yes, 2015
International audienceThe leaves of three Mentha species harvested in Algeria, Mentha spicata L. (MS), Mentha pulegium L. (MP) and Mentha rotundifolia (L.) Huds (MR) were examined for their content in polyphenols and for some activities-linked biological
Brahmi, Fatiha   +8 more
core   +3 more sources

Biological activities and bioactive constituents of Flammulina velutipes: An updated systematic review

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract Flammulina velutipes (enokitake) is an edible mushroom recognized for both its nutritional and medicinal properties. It exhibits a broad spectrum of biological activities, including antioxidant, anti‐inflammatory, antitumor, immunomodulatory, and gut microbiota‐regulating effects.
Rıdvan Özgen   +2 more
wiley   +1 more source

Isolation and characterization of antimicrobial, anti-inflammatory and chemopreventive flavones from premna odorata blanco [PDF]

open access: yes, 2011
Premna odorata Blanco (Verbenaceae) is a native tree of the Philippines where its leaves are used traditionally for vaginal irrigation and tuberculosis. It is one of the seven components of a commercialized Philippine herbal preparation called "Pito-Pito"
Chu, IK   +4 more
core  

Flavonoids in Nasal Therapeutics: Biological Activities, Delivery Challenges, and Formulation Strategies–A Systematic Review

open access: yesPhytotherapy Research, EarlyView.
Overview of the therapeutic potential of flavonoids in nasal delivery systems, highlighting their benefits to the human nasal cavity, and applications in the treatment of respiratory and brain‐related diseases. ABSTRACT Flavonoids represent a significant group of secondary metabolites.
Jeniffer Viviana Ramirez Hernández   +5 more
wiley   +1 more source

Analysis and quantification of flavonoidic compounds from Portuguese olive (Olea europeae L.) leaf cultivars [PDF]

open access: yes, 2005
Twenty three samples of 18 Portuguese olive leaf cultivars were analysed by a reversed-phase HPLC/DAD procedure and eight flavonoidic compounds were identified and quantified (luteolin 7,40-O-diglucoside, luteolin 7-O-glucoside, rutin, apigenin 7-O ...
Andrade, Paula B.   +7 more
core   +1 more source

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