Growth Hormone Responses to Growth Hormone Releasing Factor in Neonates

Publisher Website
Google Scholar
Abstract
The response of growth hormone (GH) to synthetic human growth hormone releasing factor (hGRF) administered intravenously was examined in 32 neonates aged 3–28 days. GH peaked at 30 min after hGRF administration and the mean ± SEM level of GH at maximal response was 66.4 ± 6.2 ng/ml. In the comparison between the neonates less than 7 days old and those more than 8 days old, between the neonates less than 37 weeks and those more than 38 weeks in gestational age, between the neonates under 2,500 g and those over 2,501 g in birth body weight, and between males and females, no significant statistical differences were observed.