Heller R, Lechner M, v Engelhardt W
Comp Biochem Physiol A Comp Physiol. 1986;84(2):285-8. doi: 10.1016/0300-9629(86)90615-8.
There is a cyclical pattern of motility in compartments 1 and 2 of the forestomach of the camel which can be categorized into A- and B-contractions. An average motility cycle is composed of 7 A- and 5 B-contractions and lasts 5 min, including a pause of 2.3 min. The glandular sacs within the caudal sac of compartment 1 contract 1.7 sec earlier than the caudal sac. The proximal part of the canal between compartment 2 and 3 contracts 1.2 sec prior to the distal part. Forestomach motility is stimulated by distention of the cranial sac of compartment 1 and inhibited by distention of the tubiform portion of compartment 3.
骆驼前胃第1和第2部分的运动存在周期性模式，可分为A收缩和B收缩。一个平均运动周期由7次A收缩和5次B收缩组成，持续5分钟，包括2.3分钟的停顿。第1部分尾囊内的腺囊比尾囊提前1.7秒收缩。第2和第3部分之间管道的近端比远端提前1.2秒收缩。前胃运动受第1部分头囊扩张的刺激，并受第3部分管状部扩张的抑制。
