Publications by authors named "Piao Xian-Mei"

Phytochemical studies on 95 % ethanol extract of the heartwood of Solanum verbascifolium L. resulted in the isolation of one new amide derivative (1), and 21 known phenylpropanoids compounds. The structures were characterized by spectral analysis and high-resolution mass spectrometric analysis.

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Dendrobium officinale Kimura et Migo is a valuable and homologous medicine and food traditional Chinese medicine. Currently there are few studies on the anti-inflammatory activity of lipophilic components. The aim of this study was to explore the anti-inflammatory effect and mechanism of the lipophilic compounds in Dendrobium officinale.

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Background: Sepsis is a systemic inflammatory response, and vascular leakage associated with acute lung injury (ALI) is an important pathophysiological process during sepsis. Schisandrin A (SchA) is a bioactive lignan which has been reported to have the anti-inflammatory effects in many studies, while whether SchA can ameliorate ALI-related vascular leakage caused by sepsis is unknown.

Objective: To evaluate the role and the underlying mechanism of SchA in increase of pulmonary vascular permeability induced by sepsis.

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Cucurbitacin B (CuB), the active component of a traditional Chinese herbal medicine, Pedicellus Melo, has been shown to exhibit antitumor and anti-inflammation effects, but its role in tumor angiogenesis, the key step involved in tumor growth and metastasis, and the involved molecular mechanism are unknown. Tumor angiogenesis is one of the hallmarks of the development in malignant neoplasias and metastasis. Effective targeting of tumor angiogenesis is a key area of interest for cancer therapy.

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Aconitine is a well-known arrhythmogenic toxin and induces triggered activities through cardiac voltage-gated Na(+) channels. However, the effects of aconitine on intracellular Ca(2+) signals were previously unknown. We investigated the effects of aconitine on intracellular Ca(2+) signals in rat ventricular myocytes and explored the possible mechanism of arrhythmogenic toxicity induced by aconitine.

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