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Study of genetic expression of intrauterine growth factors IGF-I and EGFR in placental tissue from pregnancies with intrauterine growth retardation.

Authors: M T, Calvo; A, Romo; J J, Gutiérrez; E, Relaño; E, Barrio; A, Ferrández Longás;

Study of genetic expression of intrauterine growth factors IGF-I and EGFR in placental tissue from pregnancies with intrauterine growth retardation.

Abstract

To investigate the possibility of altered gene expression of growth factors in prenatal growth retardation, we assessed expression of the genes for insulin-like growth factor-I (IGF-I) and epidermal growth factor receptor (EGFR) by RT-PCR from human placentas at term delivery in two groups: appropriate for gestational age (AGA) and pregnancies complicated with IUGR. The placentas from IUGR gestations showed reduced IGF-I expression with a significance of p = 0.008, whereas we did not find any significant differences in EGFR gene expression.

Related Organizations
Keywords

ErbB Receptors, Fetal Growth Retardation, Pregnancy, Reverse Transcriptase Polymerase Chain Reaction, Placenta, RNA, Ribosomal, 18S, Gene Expression, Humans, Female, Insulin-Like Growth Factor I

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Powered by OpenAIRE graph
citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
13
Average
Average
Average