Circulating Influenza Virus and Adverse Pregnancy Outcomes: A Time-Series Study
نویسندگان
چکیده
منابع مشابه
Maternal Periodontitis, Preeclampsia and Adverse Pregnancy Outcomes
Background and Aim: Preeclampsia is a considerable problem of pregnancy. Endothelial dysfunction and placental hypoxia are the current hypothesis of preeclampsia. Chronic inflammation, including periodontitis may provoke systemic maternal and placental pro-inflammatory endothelial dysfunction, which represent a significant risk factor for diseases of vascular origin. So this study was carried o...
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Abstract Introduction: Delayed childbearing is increasing. Increased maternal age has been associated with increased risk of pregnancy complications. On the other hand, the adolescent pregnancy has traditionally been considered high-risk, especially in developing countries. Objective: This study aimed to compare the adverse pregnancy outcomes in different age groups of pregnant women. Materi...
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BACKGROUND Previous studies identifying associations between influenza and acute cardiac events may have been confounded by climatic factors. Differing seasonal patterns of influenza activity in Hong Kong and England and Wales provide a natural experiment to examine associations with myocardial infarction (MI) independent of cold weather effects. METHODS Weekly clinical and laboratory influen...
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Increased susceptibility to influenza virus infection during pregnancy has been attributed to immunological changes occurring before and during gestation in order to "tolerate" the developing fetus. These systemic changes are most often characterized by a suppression of cell-mediated immunity and elevation of humoral immune responses referred to as the Th1-Th2 shift. However, the underlying mec...
متن کاملmaternal periodontitis, preeclampsia and adverse pregnancy outcomes
background and aim: preeclampsia is a considerable problem of pregnancy. endothelial dysfunction and placental hypoxia are the current hypothesis of preeclampsia. chronic inflammation, including periodontitis may provoke systemic maternal and placental pro-inflammatory endothelial dysfunction, which represent a significant risk factor for diseases of vascular origin. so this study was carried o...
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ژورنال
عنوان ژورنال: American Journal of Epidemiology
سال: 2016
ISSN: 0002-9262,1476-6256
DOI: 10.1093/aje/kww044