basic carboxypeptidase activity was found in the amniotic fluid , in membrane fractions of various human and bovine tissues , and in cultured cells in the following order of decreasing specific activity : human placental microvilli , human kidney , human amniotic fluid , human lung , bovine lung , bovine pulmonary artery , human foreskin fibroblasts , human pulmonary arterial endothelial cells , and human lung fibroblasts .
C0034052
pulmonary
C0024109
lung