The relative contributions of inflammation and ischemia to the pathogenesis of periventricular leukomalacia (PVL) have not been elucidated. We hypothesized that fetal cardiovascular function and cerebral blood flow velocity (BFV) would be decreased in a rat model of chorioamnionitis. We also tested whether placental inflammation was related to proximity to the cervix in our model of chorioamnionitis [intracervical lipopolysaccharide (LPS) or vehicle (PBS) injection].
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