PMID: 18404140Apr 12, 2008Paper

Effect of intrauterine infection and perinatal risk factors on serum concentrations of insulin like growth factor (IGF-I) in full-term and preterm newborns

Neuro Endocrinology Letters
Joanna M OświecimskaU Godula-Stuglik

Abstract

IGF-I is believed to be a key factor in fetal growth dynamics It is widely known, that serious early-onset infection in the newborn is a risk factor for further developmental disturbances in a child. However, effect of congenital infection as well as an influence of infectious and non-infectious perinatal risk factors on circulating IGF-I concentrations in newborns has not been examined, yet. Thus, the aim of this study was: 1) evaluation of IGF-I venous blood serum concentration in full-term and premature infants considering their sex, occurrence of intrauterine infection and perinatal risk factors; 2) establishing the relationship between IGF-I serum concentrations and chosen anthropometric parameters values in infected and healthy newborns. The study involved 112 newborns appropriate for gestational age. Taking into consideration occurrence of early onset infection and gestational age we divided examined children into 4 groups: I group--infected, full-term newborns; II group--infected premature newborns; III group--healthy full-term newborns; IV group--healthy premature newborns. In all infants immediately after birth anthropometric measurements were performed (birth weight, body length, circumference of head and circumferen...Continue Reading

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