Placental Phenotypes of Intrauterine Growth
نویسندگان
چکیده
منابع مشابه
Placental 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 کاملPlacental 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 کاملConfined placental mosaicism and intrauterine fetal growth.
Fetal growth is a complex and dynamic process regulated by a large number of interactive factors of fetal, maternal, and placental origin. As a result, any abnormality of fetal growth has a complex multifactorial pathogenesis. It has been estimated that about 50% of intrauterine fetal growth is determined by fetal genes. Maternal disease, her nutritional intake and behaviours, such as smoking, ...
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 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 ...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 2005
ISSN: 0031-3998,1530-0447
DOI: 10.1203/01.pdr.0000181381.82856.23