the new findings in this study are that endotoxin injection a ) has a very rapid ( less than 15 min ) effect on rat and rabbit aortic endothelium , including localized endothelial injuries in the intima , and b ) induces ultrastructural alterations also in the ses , iel and portions of the tunica media .
C1706824
aortic endothelium
C0162864
intima