to explore the effect of puberty on the somatomedins ( sms ) , a group of insulin-like peptides which mediate the action of gh on skeletal tissue , we measured sm-c/insulin-like growth factor-i ( sm-c/igf-i ) and igf-ii by specific rias in 110 adolescents between the ages of 10 and 18 yr .
C0037657
somatomedins
C0021666
igf-ii