Document Detail


Maternal undernutrition influences placental-fetal development.
MedLine Citation:
PMID:  20445129     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Maternal nutrition during pregnancy has a pivotal role in the regulation of placental-fetal development and thereby affects the lifelong health and productivity of offspring. Suboptimal maternal nutrition yields low birth weight, with substantial effect on the short-term morbidity of the newborn. The placenta is the organ through which gases, nutrients, and wastes are exchanged between the maternal-fetal circulations. The size, morphology, and nutrient transfer capacity of the placenta determine the prenatal growth trajectory of the fetus to influence birth weight. Transplacental exchange depends on uterine, placental, and umbilical blood flow. Most important, maternal nutrition influences factors associated not only with placental homeostasis but also with optimal fetal development. This review associates fetal growth with maternal nutrition during pregnancy, placental growth and vascular development, and placental nutrient transport.
Authors:
Louiza Belkacemi; D Michael Nelson; Mina Desai; Michael G Ross
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Review     Date:  2010-05-05
Journal Detail:
Title:  Biology of reproduction     Volume:  83     ISSN:  1529-7268     ISO Abbreviation:  Biol. Reprod.     Publication Date:  2010 Sep 
Date Detail:
Created Date:  2010-08-23     Completed Date:  2010-11-30     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0207224     Medline TA:  Biol Reprod     Country:  United States    
Other Details:
Languages:  eng     Pagination:  325-31     Citation Subset:  IM    
Affiliation:
Department of Obstetrics and Gynecology, Harbor-UCLA Medical Center, Los Angeles Biomedical Research Institute at Harbor-UCLA, and David Geffen School of Medicine at UCLA, Torrance, California 90502, USA. lbelkacemi@obgyn.humc.edu
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MeSH Terms
Descriptor/Qualifier:
Animals
Female
Fetal Development / physiology*
Fetal Growth Retardation / physiopathology
Humans
Malnutrition / physiopathology*
Maternal Nutritional Physiological Phenomena / physiology*
Placenta / growth & development*
Placentation / physiology
Pregnancy

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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