Table 1. Increase of the TP relative to control (TP,C) following two inotropic interventions with [Ca2+]0 1 mM
SL (µm)AB
1.95 ± 0.010.57 ± 0.01 (6)
2.11 ± 0.011
2.22 ± 0.011.27 ± 0.02 (7)
2.10 ± 0.051.71 ± 0.09 (8)

(A) Increase of SL from 1.95 µm to 2.11 and 2.22 µm. (B) Addition of 10−7 M ISO. The number of trabeculae for each protocol are in parentheses. Data in A from Caremani et al. (2016); data in B from the four trabeculae used for the x-ray measurements plus four trabeculae used for the mechanical experiments.