to determine whether diastolic slif and motion are an intrinsic property of activated myofilaments , photon-counting auto-correlation of the scattered light was performed both in rat right-ventricular papillary muscles skinned with the detergent triton x-100 ( 1 % ) and in muscles with intact membranes under conditions that alter cellular ca++ fluxes .
C0025979
myofilaments
C0007634
cellular