Jian-qiang Wen

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Radiofrequency electromagnetic fields (EMF) are harmful to public health, but the certain anti-irradiation mechanism is not clear yet. The present study was performed to investigate the possible protective effects of green tea polyphenols against electromagnetic radiation-induced injury in the cultured rat cortical neurons. In this study, green tea(More)
OBJECTIVE To compare therapeutic effects between Kirschner wire fixation after early debridement (Kirschner wire group) and staged plate fixation (plate group) in the treatment of open calcaneal fractures. METHODS From January 2001 to May 2008, 55 patients (58 feet) with open calcaneal fractures were reviewed,the mean age was 36.8 years(ranged, 19 to 65(More)
OBJECTIVE To compare the long-term outcomes of arthroscopy and non-surgical therapy in patients with knee synovial plica syndrome (SPS). METHODS Thirty-one patients with knee SPS undergoing arthroscopic surgery and 27 SPS patients undergoing conservative treatment with articular cavity injection of sodium hyaluronate (control group) were compared for(More)
In this study, the effects of preparation process on the properties of lead magnesium niobate (PMN) based electrostictive materials, such as phase structure, microstructure and electrical property, are investigated and discussed. The results of experiment show the powder samples, fabricated by a modified two-step synthesis method with alkaline-earth metal(More)
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