during subsequent incubation with 5 mm glucose in krebs-ringer bicarbonate ( krb ) , ph 7.4 , under the conditions usually employed in studies of this preparation , large zones of the luminal surface were rapidly denuded of endothelium , and the remaining endothelial cells exhibited a wide range of ultrastructural alterations .
C0014257
endothelium
C0225336
endothelial cells