Fig. 8From: Protection Against Hyperacute Xenograft Rejection of Transgenic Rat Hearts Expressing Human Decay Accelerating Factor (DAF) Transplanted into PrimatesHistological analysis of DAF-expressing cardiac xenografts. Hearts were collected at the following times of rejection: 5 min for wild type, and 11 min and 28 min for DAF+/− transgenic rats, and after rejection for DAF+/+ transgenic rats. Tissue sections were counterstained with hematoxylin-eosin (magnification, ×400).Back to article page