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. 2015 Dec 1;10(12):e0143880. doi: 10.1371/journal.pone.0143880

Fig 2. Parameters in the feedback model characterize glucose tolerance in NGT, IGT, and T2DM subjects.

Fig 2

(A) The estimated parameters for NGT (green), IGT (red), and T2DM (blue) subjects. (B) The parameters for NGT, IGT, and T2DM subjects, with k 4, k 5, k 7, and k 4k 5 being rate constants of insulin sensitivity, insulin secretion, insulin clearance, and DI, respectively. *P < 0.05, **P < 0.01 (Steel-Dwass test).