the [ 2,3-dpg ] / [ hb ] ratio and the p50 were found to be lower in the 10 % denser ( old ) than in the 10 % lighter ( young ) red blood cell ( rbc ) fractions ( 0.57 +/- 0.13 vs 0.96 +/- 0.13 and 23.02 +/- 0.85 vs 27.47 +/- 1.05 torr , respectively , mean +/- sd , p less than 0.0005 for both , n = 6 ) .
C0019046
hb
C0014792
red blood cell