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. Author manuscript; available in PMC: 2018 Dec 1.
Published in final edited form as: IEEE Trans Biomed Circuits Syst. 2017 Oct 5;11(6):1400–1405. doi: 10.1109/TBCAS.2017.2749304

Fig. 6.

Fig. 6

2,3 DPG Concentration (μgmol gHb-1) and p50 (mmHg) for 9 different Units of human RBCs. (A) 2,3 DPG Concentration, and (B) p50 concentration for 9 different units of RBCS, tracked over 6 weeks (42 days) with 3 measurements taken at each time point and averaged. (C) 3 Units of human RBCs with the lowest Pearson r coefficient (Units 3,6, and 9) as well as their corresponding numerical differences, which quantify the rate of 2,3 DPG decrease in stored cells. Statistical significance in deterioration rates was observed between 1 and 2 weeks of storage time.