Fig. 9From: Modulation of Nucleotide Triphosphate Diphosphohydrolase-1 (NTPDase-1)/cd39 in Xenograft RejectionHistopathology of knockout (cd39−/−) accommodated cardiac xenografts. This hematoxylin and eosin-stained section, a representative field from an accommodated mutant xenograft at 75 days after transplantation, reveals a healing myocardial infarction with fibrosis.Back to article page