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Representative figure showing the Inhibition of in vitro angiogenesis by enzymatically active and inactive f-PSA. HUVEC tube formation assay was performed in vitro in Matrigel as described in the Materials and Methods Section. The images were processed using Analyze 7.0 and Angioquant v 1.33 to obtain average tube length in pixels for each image. All experiments were performed in triplicate.
