Urinary epidermal and insulin-like growth factor excretion in autistic children


Anlar B., Oktem F., Bakkaloglu B., Haliloglu M., Oguz H., Unal F. , ...Daha Fazla

NEUROPEDIATRICS, cilt.38, ss.151-153, 2007 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Cilt numarası: 38 Konu: 3
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1055/s-2007-990282
  • Dergi Adı: NEUROPEDIATRICS
  • Sayfa Sayıları: ss.151-153

Özet

Growth factors have been implicated in the pathogenesis of autism. We have investigated daily urinary excretion of insulin-like growth factor-1 (IGF-1), epidermal growth factor, and insulin-like growth factor binding protein-3 in autistic children (n = 34, age 2-5 years) and age-matched control children (n = 29). The mean urinary IGF-1 level was lower in the autism group than the control group (p = 0.03). Height was normal. These findings suggest altered IGF-1 metabolism in young autistic children. The cause-effect relationship should be examined by longitudinal studies and insulin-like growth factor provocation tests.