we tested this hypothesis by measuring plasma iron , total iron-binding capacity , percent iron-binding capacity saturation ( total iron-binding capacity saturation ) , hb concentration , total red cell hb , and total red cell iron in the arterial blood of 11 chronically instrumented fetal sheep after 7-12 d of infusion with 15 u/day of insulin ( n = 5 ) or placebo ( n = 6 ) .
C0019046
hb
C0014792
red cell