Lixia Xue

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Angiogenesis is an important pathophysiological response to cerebral ischemia, and can be modulated by vascular endothelial growth factor (VEGF) and endostatin. Circulating endothelial progenitor cells (EPCs) also play an important role as an endogenous repair mechanism for ischemic injury. We sought to investigate early changes in the expression of VEGF(More)
Vehicular technologies have been recently introduced to highway safety applications and caught much attention of governments and management authorities. The vehicular ad hoc network (VANET) uses cars as mobile nodes to form a mobile network. VANET offers potential and promising technical solutions to vehicular safety. Multi-hop broadcasting schemes are(More)
Although exist several European and American databases dealing with facial expressions, there are no equivalent databases for Asian facial expressions which have definitely different characteristics from those of western people. Besides database KFDB collecting for Korean subjects and JAFFE composed of Japanese female facial expressions, there are few(More)
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