Hai-Xue Kuang

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ETHNOPHARMACOLOGICAL RELEVANCE Though inflammatory response is beneficial to body damage repair, if it is out of control, it can produce adverse effects on the body. Although purely western anti-inflammatory drugs, orthodox medicines, can control inflammation occurrence and development, it is not enough. The clinical efficacy of anti-inflammation therapies(More)
Increasing evidence suggests that tangeretin, a flavonoid from citrus fruit peels, exhibits anti-inflammatory properties and neuroprotective effects in animal disease models. However, the underlying molecular mechanisms are not clearly understood. In this study, we investigated whether tangeretin suppresses excessive microglial activation implicated in the(More)
A simple and reproducible HPLC-photodiode array detector method has been described for evaluating and controlling quality of Forsythia suspensa extract (FSE). First, by analysis of chromatographic fingerprints, the similarities of chromatograms of FSE samples from the same pharmaceutical company exceeded 0.999, 0.997 and 0.960, respectively, although they(More)
In our search for bioactive anti-psoriasis compounds from the flower of Datura metel L, we isolated four new withanolide glucosides, baimantuoluosides D, E, F and G (1-4). The structures of the new compounds are (5alpha,6alpha,7beta,22R)-5,6,7,27-tetrahydroxy-1-oxowitha-2,24-dien-27-O-beta-D-glucopyranoside (1),(More)
ETHNOPHAMACOLOGICAL RELEVANCE Valeriana amurensis, a perennial medicinal herb, has been widely used as anxiolytic, antidepressant, antispasmodic, and sedative in traditional Chinese medicines (TCMs). Moreover, it has been used to treat dementia in Mongolia preparations. In our previous study, we reported that AD-effective fraction of Valeriana amurensis(More)
For decades, platinum drugs have been the mainstay of cancer treatment. However, over time, drug resistance develops, leaving few treatment options. Here we show that platelet-derived growth factor α receptor (PDGF α receptor)-mediated signaling plays a key role in hepatocyte growth factor (HGF) receptor (c-Met) upregulation, which in turn is thought to(More)
Xue-Sai-Tong injection, a traditional Chinese medicine with total saponins of Sanqi ginseng as active ingredients, has been used for more than 500 years to treat coronary artery disease in China. Anaphylactoid reaction induced by Xue-Sai-Tong injection was one of the main adverse drug reactions which has occurred frequently in recent years. It is of(More)
The constituents of Cimicifuga plants have been extensively investigated, and the principal metabolites are 9,19-cyclolanostane triterpenoid glycosides, which are distributed widely in Cimicifuga plants, but not in other members of the Ranunculaceae family, and are considered to be characteristics of the Cimicifuga genus. This type of triterpenoid glycoside(More)
Honokiol is a phytochemical component with multiple pharmacological activities, but Honokiol's wider use has been restricted by its poor solubility. Using bovine serum albumin and polyvinylpyrrolidone as stabilisers in a solvent precipitation-ultrasonication method, Honokiol nanosuspensions were prepared with a mean particle size of 116.2 nm (±2 nm), a zeta(More)