Interaction between longitudinal and circular muscle in intestine of cat
Interaction between longitudinal and circular muscle in intestine of cat
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猫肠纵肌和环肌之间的相互作用
DOI：
10.1113/jphysiol.1977.sp012116
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发表时间：
1977
期刊：
影响因子：
--
通讯作者：
R. Weigel
中科院分区：
文献类型：
--
作者：
J. Connor;D. Kreulen;C. Prosser;R. Weigel
1.从分离的纵肌记录到的慢波平均为13 mV，上升速度较慢(0.04 V/s)，而从完整节段记录到的慢波，幅度平均为27 mV，上升速度较快(0.09 V/s)，通常在起始峰和平台之间有凹槽。分离和完整制备的纵肌的膜电位相似(-66 mV)。环肌静息电位平均为-67 mV。
1. Slow waves recorded from isolated longitudinal muscle averaged 13 mV and had slow rate of rise (0.04 V/sec) whereas when recorded from intact segments the amplitude averaged 27 mV and the rate of rise was more rapid (0.09 V/sec), often with a notch between the initial peak and the plateau. Membrane potentials of longitudinal muscle were similar in isolated and intact preparations (‐ 66 mV). Resting potentials of circular muscle averaged ‐ 67 mV.