Pre-Power-Stroke Cross-Bridges Contribute to Force Transients during Imposed Shortening in Isolated Muscle Fibers
Figure 8
Mean critical values of fibers treated with blebbistatin.
Mean values (± S.E.M.) of P1 and P2 (A), and L1 and L2 (B) in experiments where fibers were treated with blebbistatin. Blebbistatin changed P1 significantly. None of the other variables were changed. * Significantly different from all other conditions (P<0.05).