Placental vascular maldevelopment, intrauterine growth restriction, and pulmonary hypertension
نویسندگان
چکیده
منابع مشابه
Placental Nutrient Transport and Intrauterine Growth Restriction
Intrauterine growth restriction refers to the inability of the fetus to reach its genetically determined potential size. Fetal growth restriction affects approximately 5-15% of all pregnancies in the United States and Europe. In developing countries the occurrence varies widely between 10 and 55%, impacting about 30 million newborns per year. Besides having high perinatal mortality rates these ...
متن کاملIntrauterine growth restriction and placental angiogenesis
BACKGROUND Vascular endothelial growth factor (VEGF), basic-fibroblast growth factor (b-FGF), and endothelial nitric oxide synthase (eNOS) are factors that take part in placental angiogenesis. They are highly expressed during embryonic and fetal development, especially in the first trimester. In this study, we aimed to investigate the role of placental angiogenesis in the development of intraut...
متن کاملPlacental changes in idiopathic intrauterine growth restriction
Abstract Introduction Placenta is the maternal–foetal contact zone. The placentas of ‘idiopathic’ intrauterine growth retardation babies may hold the key to the aetiology of growth restriction. It was noted by most workers that in cases of intrauterine growth retardation placentas, there were some abnormal positions of insertion of umbilical cords, placental weight and volume was significantly ...
متن کاملComparison of Placental Morphology and Histopathology of Intrauterine Growth Restriction and Normal Infants
Background & Objective: Chronic non healing ulcers or scar undergoing malignant transformation is a rare phenomenon with an estimated incidence of 2%. Though, numerous predisposing factors have been identified, still it is rarely diagnosed and commonly mistaken for a benign condition. The objective of this study was to verify the efficacy of the Fine Needle Aspiration Cytology/ Scrape cytology ...
متن کاملPlacental infection with Chlamydia pneumoniae and intrauterine growth restriction.
BACKGROUND The concept that low birth weight infants are more predisposed to coronary artery disease (CAD) in adulthood has been studied extensively. Although many infectious agents have been associated with intrauterine growth restriction (IUGR), Chlamydia pneumoniae an organism implicated in CAD has not been investigated. It was our aim to assess whether C. pneumoniae DNA is present in placen...
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ژورنال
عنوان ژورنال: Pulmonary Circulation
سال: 2020
ISSN: 2045-8940,2045-8940
DOI: 10.1177/2045894020970056