Application of multiplex cytometric bead array technology for the measurement of angiogenic factors in the vitreous.


PURPOSE This study was carried out to compare cytometric bead array (CBA) technology with conventional enzyme linked immunosorbent assay (ELISA) for the measurement of both vitreous and serum concentrations of interleukin-8 (IL-8), vascular endothelial growth factor (VEGF), and angiogenin (ANG) in diabetic and non-diabetic patients. METHODS Measurement of… (More)


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