(a) Levels of Ang-1 and 2 measured in conditioned medium (CM) from EC, EC-M coculture and EC cocultured with monocytes (M) preactivated with TNFα. (b) Levels of Ang-1 and 2 measured in cell lysate from EC, monocytes (M) and non monocytes PBMC. (c) Levels of Ang-1 measured in conditioned medium following 10 min of medium conditioning of subconfluent EC, EC+M, EC + non monocytes PBMC, EC + platelet enriched fraction and EC + monocytes in transwell. (n=3, *p<0.05).