in 21 hyperthyroid female patients studied on 29 occasions , high levels of red-cell 2,3-diphosphoglycerate ( 2,3-dpg ) have been found ( 5.75 +/- 0.7 mm ) which , compared to a euthyroid control group ( 4.88 +/- 0.4 mm ) , could not be accounted for by differences in haematocrit , haemoglobin or phosphataemia .
C0014792
red-cell
C0019046
haemoglobin