in screening sera from recipients of kidney , bone marrow or skin grafts for possible reactivity with endothelial cell antigens , we have found that all ( 13 of 13 ) endothelial reactive sera also reacted with monocytes , but that many ( 21 of 34 ) monocyte reactive sera did not react with endothelial cells .
C0014257
endothelial
C0225336
endothelial