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. 2001 Jan 15;530(Pt 2):263–272. doi: 10.1111/j.1469-7793.2001.0263l.x

Figure 2. NEM-S1 increases Ca2+-independent force.

Figure 2

A mechanical release-restretch manoeuvre was used to measure the rate of force redevelopment in a solution of pCa 9.0 in the absence and presence of 6 μm NEM-S1. This skinned myocardial preparation generated Ca2+-independent force of 0.05 Po in the absence of NEM-S1 in pCa 9.0 (trace a), whereas Ca2+-independent force increased to 0.22 Po following NEM-S1 treatment (trace b).