Funch-Jensen P, Kraglund K, Djurhuus J C
Eur Surg Res. 1984;16(5):312-6. doi: 10.1159/000128424.
Using a high-fidelity recording system, simultaneous manometric measurements of the sphincter of Oddi and duodenum were performed in 6 dogs. The sphincter of Oddi was a high-pressure zone with superimposed phasic activity. The tracings were analyzed according to the distribution of the peak-to-peak contraction intervals (PPI), and a multimodal distribution was consistently found with a basal mode of 3.5 s. If not occurring at this interval, the PPI would be a multiple of this value. These findings suggest that slow-wave control activity is present in the canine sphincter of Oddi. The origin of this control is still unknown.
使用高保真记录系统，对6只犬同时进行了Oddi括约肌和十二指肠的测压测量。Oddi括约肌是一个具有叠加性相位活动的高压区。根据峰峰值收缩间期（PPI）的分布对记录进行分析，始终发现其呈多峰分布，基础模式为3.5秒。如果PPI不是在此间期出现，则为该值的倍数。这些发现表明犬Oddi括约肌存在慢波控制活动。这种控制的起源尚不清楚。
