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Inhibition of lipopolysaccharide-induced expression of inducible nitric oxide synthase and tumor necrosis factor-alpha by 2'-hydroxychalcone derivatives in RAW 264.7 cells.
In cultures of the murine macrophage cell line RAW 264.7, effects of four 2'-hydroxychalcone derivatives, 2'-hydroxy-4'-methoxychalcone (compound 1), 2',4-dihydroxy-4'-methoxychalcone (compound 2),Expand
Inhibition of inducible nitric oxide synthase and cyclooxygenase II by Platycodon grandiflorum saponins via suppression of nuclear factor-κB activation in RAW 264.7 cells
Abstract Saponins are glycosidic compounds present in many edible and inedible plants. They exhibit potent biological activities in mammalian systems, including several beneficial effects such asExpand
Anti-oxidant activities of fucosterol from the marine algaePelvetia siliquosa
The anti-oxidant activities of fucosterol isolated from the marine algaePelvetia siliquosa were investigated. Fucosterol exhibited a significant decrease in serum transaminase activities elevated byExpand
Inhibitory effect of the compounds isolated from Rhus verniciflua on aldose reductase and advanced glycation endproducts.
The aim of this paper was to evaluate active principles for diabetic complications from Rhus verniciflua. Nine compounds were isolated via bioactivity guided fractionation and isolation and testedExpand
Inhibition of inducible nitric oxide synthase and cyclooxygenase II by Platycodon grandiflorum saponins via suppression of nuclear factor-kappaB activation in RAW 264.7 cells.
Saponins are glycosidic compounds present in many edible and inedible plants. They exhibit potent biological activities in mammalian systems, including several beneficial effects such asExpand
Tectorigenin inhibits IFN-γ/LPS-induced inflammatory responses in murine macrophage RAW 264.7 cells
Tectorigenin (Tg) and tectoridin (Td) are the major compounds isolated from the rhizomes of iridaceous plant Belamcanda chinensis which is well known as a chinese traditional medicine for theExpand
Isoquercitrin is the most effective antioxidant in the plant Thuja orientalis and able to counteract oxidative-induced damage to a transformed cell line (RGC-5 cells)
The shrub Thuja orientalis is extensively used as a herbal medicine in Korea and China. In the present study extracts of the plant were subjected to fractionation and purification, with sevenExpand
Aldose reductase and advanced glycation endproducts inhibitory effect of Phyllostachys nigra.
To evaluate active principles for diabetic complications from the black bamboo leaves, Phyllostachys nigra, eight compounds were isolated and tested for their effects on rat lens aldose reductase andExpand
Aldose reductase inhibitory compounds from Glycyrrhiza uralensis.
We evaluated the inhibitory effects of components from the root of Glycyrrhiza uralensis (G. uralensis) on aldose reductase (AR) and sorbitol formation in rat lenses with high levels of glucose asExpand
Anti‐tumour and immuno‐stimulating activities of the fruiting bodies of Paecilomyces japonica, a new type of Cordyceps spp.
The anti‐tumor and immuno‐stimulating activities of the fruiting bodies of Paecilomyces japonica (PJ), grown on silk‐worm larvae and of Cordyceps sinensis (CS), a wild form of Cordyceps Fungi, wereExpand
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