Immunological Distribution of the Placental Lactogene and IGF-1 Receptor on Free-chorionic Villi of the Newborns Small for Gestational Age Placentae

The aim of this study was observe differences in the immunological distribution of the placental lactogene and IGF-1 receptor on free-chorionic villi, between studied groups and to relate the neonatal diagnosis of PEG with morphometric and immunohystochemical characteristics of the placenta. A total...

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Autores principales:	Prieto,Ruth, Matamala,Fernando, Rojas,Mariana
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2008
Materias:	IGF-1 receptor Free-chorionic villi Newborns Gestational age
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000400039
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spelling	oai:scielo:S0717-950220080004000392009-05-25Immunological Distribution of the Placental Lactogene and IGF-1 Receptor on Free-chorionic Villi of the Newborns Small for Gestational Age PlacentaePrieto,RuthMatamala,FernandoRojas,Mariana IGF-1 receptor Free-chorionic villi Newborns Gestational age The aim of this study was observe differences in the immunological distribution of the placental lactogene and IGF-1 receptor on free-chorionic villi, between studied groups and to relate the neonatal diagnosis of PEG with morphometric and immunohystochemical characteristics of the placenta. A total of, twelve placentas from AEG newborn and twelve from PEG newborn were obtained from the Maternity Ward of Temuco, Chile. H&E, Alcian blue and Masson's trichromic stains, as well as Hematoxilyn-PAS. In the immunoperoxidase technique, were used: 1) placental lactogen (polyclonal, dilution 1:200, NCL-PLP, Novocastra) 2) Insuline-1 like growth factor (monoclonal, dilution 1:200, NCL-GHR, No vocastra). Differences between PEG and AEG placentae in the immnunostaing for placental lactogen and IGF-1 receptor in the sincitial throphoblast were not observed.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.26 n.4 20082008-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000400039en10.4067/S0717-95022008000400039
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	IGF-1 receptor Free-chorionic villi Newborns Gestational age
spellingShingle	IGF-1 receptor Free-chorionic villi Newborns Gestational age Prieto,Ruth Matamala,Fernando Rojas,Mariana Immunological Distribution of the Placental Lactogene and IGF-1 Receptor on Free-chorionic Villi of the Newborns Small for Gestational Age Placentae
description	The aim of this study was observe differences in the immunological distribution of the placental lactogene and IGF-1 receptor on free-chorionic villi, between studied groups and to relate the neonatal diagnosis of PEG with morphometric and immunohystochemical characteristics of the placenta. A total of, twelve placentas from AEG newborn and twelve from PEG newborn were obtained from the Maternity Ward of Temuco, Chile. H&E, Alcian blue and Masson's trichromic stains, as well as Hematoxilyn-PAS. In the immunoperoxidase technique, were used: 1) placental lactogen (polyclonal, dilution 1:200, NCL-PLP, Novocastra) 2) Insuline-1 like growth factor (monoclonal, dilution 1:200, NCL-GHR, No vocastra). Differences between PEG and AEG placentae in the immnunostaing for placental lactogen and IGF-1 receptor in the sincitial throphoblast were not observed.
author	Prieto,Ruth Matamala,Fernando Rojas,Mariana
author_facet	Prieto,Ruth Matamala,Fernando Rojas,Mariana
author_sort	Prieto,Ruth
title	Immunological Distribution of the Placental Lactogene and IGF-1 Receptor on Free-chorionic Villi of the Newborns Small for Gestational Age Placentae
title_short	Immunological Distribution of the Placental Lactogene and IGF-1 Receptor on Free-chorionic Villi of the Newborns Small for Gestational Age Placentae
title_full	Immunological Distribution of the Placental Lactogene and IGF-1 Receptor on Free-chorionic Villi of the Newborns Small for Gestational Age Placentae
title_fullStr	Immunological Distribution of the Placental Lactogene and IGF-1 Receptor on Free-chorionic Villi of the Newborns Small for Gestational Age Placentae
title_full_unstemmed	Immunological Distribution of the Placental Lactogene and IGF-1 Receptor on Free-chorionic Villi of the Newborns Small for Gestational Age Placentae
title_sort	immunological distribution of the placental lactogene and igf-1 receptor on free-chorionic villi of the newborns small for gestational age placentae
publisher	Sociedad Chilena de Anatomía
publishDate	2008
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000400039
work_keys_str_mv	AT prietoruth immunologicaldistributionoftheplacentallactogeneandigf1receptoronfreechorionicvilliofthenewbornssmallforgestationalageplacentae AT matamalafernando immunologicaldistributionoftheplacentallactogeneandigf1receptoronfreechorionicvilliofthenewbornssmallforgestationalageplacentae AT rojasmariana immunologicaldistributionoftheplacentallactogeneandigf1receptoronfreechorionicvilliofthenewbornssmallforgestationalageplacentae
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Immunological Distribution of the Placental Lactogene and IGF-1 Receptor on Free-chorionic Villi of the Newborns Small for Gestational Age Placentae

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