title: [Morphological characteristics of placenta and hormonal balance in hyperthyroidism of pregnancy].
abstract: Hyperthyroidosis in pregnancy (16 cases) severely alters positive and negative correlations between maternal and neonatal thyroid hormones, as well as the morphofunctional state of the placenta. Chronic placenta failure (degrees I-II) and activation of the structures responsible for additional synthesis of placental lactogen results in transplacental passage of thyroxin to the fetus and newborn.
authors.affiliation: Research Institute of Human Morphology, 117418, Moscow.
authors.forename: I E
authors.initials: IE
authors.lastname: Aleshchenko
authors.forename: A P
authors.initials: AP
authors.lastname: Milovanov
authors.forename: Iu Iu
authors.initials: IuIu
authors.lastname: Vial'tseva
mesh_terms: D005260:Female; D005312:Fetal Blood; D006801:Humans; D006980:Hyperthyroidism / Q000097:blood / Q000473:pathology*; D007231:Infant, Newborn; D008431:Maternal-Fetal Exchange; D010920:Placenta / Q000473:pathology*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000097:blood / Q000473:pathology*; D013963:Thyroid Hormones / Q000097:blood*
chemical_list: D013963:Thyroid Hormones