Dietary intervention for maternal restriction of polyphenol-rich foods in the third trimester of pregnancy is accompanied by increase in plasma levels of PGE2 and reversal of fetal ductal constriction. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.

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Background: This study aimed to investigate the relationship between acute gastrointestinal injury (AGI) and hemodynamic and perfusion parameters in the first week of intensive care unit (ICU) admission and evaluate the association of AGI with ICU and hospital outcomes in patients with septic shock undergoing mechanical ventilation.Methods: This retrospective cohort study applied the criteria proposed by the European Society of Intensive Medicine to classify the participants into risk/ dysfunction group (AGI grade I and II) and failure group (AGI grade III and IV). Hemodynamic and perfusion parameters data previously collected in the first 48 h after ICU admission (admission, 12, 24, 48 h) were analyzed.Results: A total of 163 were included and classified into AGI grades I (n = 79), II (n = 64), III (n = 20), and IV (none). Groups consisted of AGI risk/ dysfunction (n = 143, 87.8%) and AGI failure (n = 20, 12.2%) patients. Patients with AGI failure had higher heart rate and mottling score (MS) at admission, lower mean arterial pressure, and an oliguria incidence at 12 h compared with those without AGI failure. Skin MS and abdominal primary site of infection were risk factors for AGI failure. AGI failure tended to be a risk factor for ICU mortality (risk ratio [95% CI]: 1.37 [0.99-1.89]; P = 0.053). Conclusion: AGI was frequently observed in patients with septic shock in the first week of ICU admission. Higher heart rate and MS and lower mean arterial

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