共查询到20条相似文献，搜索用时 15 毫秒
1.
2.
3.
Calcium transients in aequorin-injected frog cardiac muscle. 总被引：26，自引：0，他引：26
The Ca2+ -sensitive bioluminescent protein aequorin was microinjected into cells of frog atrial trabeculae to study intracellular calcium transients associated with excitation-contraction coupling. The amplitude of the aequorin signal increased with extracellular Ca2+ concentration and stimulus frequency, but decreased with stretch. Isoprenaline and acetylstrophanthidin both increased the amplitude, but had strikingly different effects on the time course of the signal. 相似文献
4.
5.
6.
7.
8.
9.
10.
11.
12.
Light scattering and birefringence changes during nerve activity 总被引：19，自引：0，他引：19
13.
Insulin unmasks latent sodium pump sites in frog muscle 总被引：2，自引：0，他引：2
14.
15.
16.
17.
18.
19.
20.