['In intrauterine infection, inflammatory mediators may be released into the fetal circulation prior to fetal infection. We hypothesize that, in chorioamnionitis, inflammation alters fetal blood vessels. To test this, fetal endothelial cells were examined for vascular cell adhesion molecule (VCAM).', 'Umbilical cords (n = 9) from placentas with chorioamnionitis were immunostained for VCAM. Controls from preterm preeclamptic pregnancies (n = 7) without histologic inflammation were selected, and matched for gestational age and method of delivery. VCAM sections were reviewed by a pathologist blinded to clinical diagnoses.', 'All endothelial cells from each of the nine cords from placentas with chorioamnionitis had strong VCAM staining. Two of nine samples also had acute cord vasculitis. No cord endothelial cells from preeclamptic placentas demonstrated similar VCAM staining (p < 0.01).'] Do fetal endothelial cells express vascular cell adhesion molecule in the setting of chorioamnionitis?