Fig. 4. Correlation between percentage Fe saturation of transferrin in the serum
and log[Fe] in the liver (A), and liver ferrireductase activity (B) in rainbow
trout fed a caseinbased diet containing normal (filled diamond) and high
(filled circle) levels of iron. The equation for the linear fits are
y=0.02x+0.01 and y=2.55x-18.56 for A and
B, respectively (N=18). Note, ferrireductase normalised activity is
per minute (nmol mg-1 min-1).