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Effect of DSEA on the angiogenesis of CAM
Various concentrations of DSEA (0, 0.23 and 0.46 nmol/L per egg) were loaded on the CAMs. After 24 h incubation, 10% (v/v) formaldehyde was added onto the surface of CAMs to fix the blood. The disc and surrounding CAMs were harvested and photographed at 10× magnification
