Zhao-Qing Zheng

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It has been reported that lysophosphatidic acid (LPA) at its lower concentrations prevents apoptosis induced by serum-deprivation in cultured cortical neurons when LPA is added into the cultural medium with serum withdrawal. The present study was designed to investigate whether LPA could also block the apoptosis induced by beta-amyloid peptide fragment(More)
The effect of lysophosphatidic acid (LPA), with a wide range of its different concentrations, upon cultured mouse cortical neurons was assessed by electrophoresis of DNA fragments, HO33342 and TUNEL stainings, and also by ultrastructural examination at times. The results showed that administration of LPA at lower concentrations (0.1-30 micromol/L)(More)
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