Sakada S, Tazaki M, Aeba A, Sasaki T
Department of Physiology, Tokyo Dental College, Japan.
Bull Tokyo Dent Coll. 1993 Feb;34(1):1-8.
Single Pacinian corpuscles isolated from cat mesentery elicited fast-adapting responses and/or oscillation to displacement and vibratory stimuli at temperatures of 24-43 degrees C. The displacement threshold of oscillation increased by decreasing the temperature of the room or of the corpuscles to below 26 degrees C. Further cooling made the corpuscles elicit only fast-adapting responses to displacement stimuli of identical strength. When a single Pacinian corpuscle was stimulated by the same displacement the impulse patterns depended on the temperature of the experimental plate on which the corpuscle was situated. It is therefore suggested that, in temperatures higher than 28 degrees C and lower than 43 degrees C, constant displacement stimuli or vibratory stimuli (10-0.01 Hz) induced oscillation of the receptor potential from the Pacinian corpuscles.
从猫肠系膜分离出的单个环层小体，在24 - 43摄氏度的温度下，对位移和振动刺激会产生快速适应性反应和/或振荡。通过将室温或小体温度降至26摄氏度以下，振荡的位移阈值会升高。进一步冷却会使小体仅对相同强度的位移刺激产生快速适应性反应。当单个环层小体受到相同位移刺激时，冲动模式取决于小体所处实验板的温度。因此可以认为，在高于28摄氏度且低于43摄氏度的温度下，恒定的位移刺激或振动刺激（10 - 0.01赫兹）会诱导环层小体产生感受器电位振荡。
