Bershitskiĭ S Iu, Tsaturian A K
Biofizika. 1988 Jan-Feb;33(1):147-9.
Joulean temperature jump from 4--7 degrees to 10--25 degrees C completed in 0.2 ms induced biphasic rise of tension in suspended in the air segments of chemically skinned Ca-activated (pCa = 5.5 divided by 6) muscle fibres of the frog. Amplitudes of the 1st and 2nd phases grew up to 30--40% and 60--70% of the initial tension correspondingly when the amplitude of temperature jump increased to 17--21 degrees C. The time constant of the 1st phase (1.3--0.5 ms) decreased with temperature (Q10 = 1.8). The time constant of the 2nd phase was about 10 ms.
焦耳温度跃升从4 - 7摄氏度至10 - 25摄氏度，在0.2毫秒内完成，这导致悬浮于空气中的青蛙化学去膜钙激活（pCa = 5.5至6）肌纤维片段的张力出现双相上升。当温度跃升幅度增加到17 - 21摄氏度时，第一相和第二相的幅度分别相应增长至初始张力的30 - 40%和60 - 70%。第一相的时间常数（1.3 - 0.5毫秒）随温度降低（Q10 = 1.8）。第二相的时间常数约为10毫秒。
