9 rezultate
Anemarrhena asphodeloides is widely used in traditional Chinese medicine, and is known to possess antidiabetic and anti-inflammatory properties. Because inducible nitric oxide synthase (iNOS) plays an important role in inflammation, we investigated the inhibitory effects of two known phenolic
Three known phenolic compounds, (-)-(R)-nyasol (= 4,4'-(1Z,3R)-Penta-1,4-diene-1,3-diyldiphenol; 1), its derivative 2, and broussonin A (3)--isolated from the rhizomes of Anemarrhena asphodeloides--were for the first time identified as the active principles capable of efficient
Microglial activation has been associated with neurodegenerative diseases by inducing the neuroinflammatory mediators such as nitric oxide (NO), TNF-α and IL-1β. (-)-Nyasol, a norlignan isolated from a medicinal plant Anemarrhena asphodeloides, showed anti-inflammatory potential in
To assess the anti-inflammatory activity of constituents from the rhizomes of Anemarrhena asphodeloides, (-)-nyasol {cis-hinokiresinol, 4,4-[1Z,3R]-3-ethenyl-1-propene-1,3-diyl]bisphenol} was isolated and its anti-inflammatory activity was examined in lipopolysaccharide (LPS)-treated RAW 264.7 cells
The methanol extract of Anemarrhena asphodeloides rhizomes exhibited strong antifungal activity against the plant pathogenic fungi Magnaphothe grisea, Rhizoctonia solani, and the plant pathogenic oomycete Phytophthora capsici. The antifungal substance isolated from the rhizomes of A. asphodeloides
The antifungal activity of nyasol (NYS) alone or with various antifungal agents was measured in vitro against Candida albicans, Aspergillus fumigatus, and Trichophyton mentagrophytes. NYS is a compound recently purified from a medicinal plant, Anemarrhena asphodeloides. Among 12 agents, miconazole
Antifungal activity was detected from Anemarrhena asphodeloides by the Bio-Cell Tracer (BCT) method. An active fraction was separated by silica gel column chromatography and reverse-phase HPLC. The molecular weight was determined by GC-MS, and the molecular structure was analyzed by IR, (1)H NMR,
The rhizomes of Anemarrhena asphodeloides Bunge (Liliaceae) are prescribed as crude drugs in herbal medication for the treatment of various diseases such as diabetes, inflammation, and platelet aggregation inhibition. A simple, sensitive, and precise reversed-phase liquid chromatographic method was
Anemarrhena asphodeloides is known to suppress inflammation and lower various fevers. To determine the active component of A. asphodeloides, ethanol (EtOH) extract of A. asphodeloides rhizomes was fractionized. The compounds isolated from the dichloromethane (CH2Cl2) soluble fraction were identified