High Postnatal Growth Hormone Levels Are Related to Cognitive Deficits in a Group of Children Born Very Preterm
Author(s) -
Shan E. Scratch,
Peter J. Anderson,
Lex W. Doyle,
Deanne K. Thompson,
Zohra M. Ahmadzai,
Ronda F. Greaves,
Terrie E. Inder,
Rod W. Hunt
Publication year - 2015
Publication title -
the journal of clinical endocrinology and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.206
H-Index - 353
eISSN - 1945-7197
pISSN - 0021-972X
DOI - 10.1210/jc.2014-4342
Subject(s) - context (archaeology) , pediatrics , cognition , gestation , medicine , brain development , cognitive development , psychology , developmental psychology , pregnancy , neuroscience , psychiatry , biology , paleontology , genetics
Little is known regarding the influence of GH on brain development, especially in infants born very preterm (VP; <30 weeks' gestation). Preterm infants are thought to have higher levels of GH in the first days of life compared with full-term infants. VP infants experience cognitive difficulties in childhood and have a diffuse pattern of structural brain abnormalities. This study aimed to explore the relationship between postnatal GH concentrations following VP birth and its association with cognitive functioning and brain volumes at age 7 years.
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