Newhook J C, Titchen D A
Aust Vet J. 1976 Mar;52(3):132-5. doi: 10.1111/j.1751-0813.1976.tb05447.x.
The use of cineradiographic studies in the interpretation of how sucked liquid passes to the abomasum in young sucking ruminants is described with special reference to experimental studies in lambs and calves. The work involved an examination of the movements of stainless steel wire or clips inserted via a gastrostomy into the mucosa of the caudal thoracic oesophagus, lips of the reticular groove and margins of the reticulo-omasal orifice. This assisted the interpretation of how these structures are involved in the passage into the abomasum of sucked liquid and into the reticulo-rumen of liquid or solid ingesta or saliva swallowed independently of sucking. An understanding of contributions made by the oesophagus, reticular groove and reticulo-omasal orifice to the passage of sucked liquid into the abomasum was aided by the use of the autonomic blocking agents, atropine and hexamethonium.
本文描述了利用电影X线摄影研究幼龄吮乳反刍动物中吮入液体如何进入皱胃的过程，并特别提及了在羔羊和犊牛身上进行的实验研究。这项工作包括检查通过胃造口术插入到胸段食管尾部黏膜、网胃沟唇部以及网瓣口边缘的不锈钢丝或夹子的运动情况。这有助于解释这些结构在吮入液体进入皱胃以及独立于吮乳吞咽的液体或固体食糜或唾液进入网瘤胃过程中所起的作用。使用自主神经阻滞剂阿托品和六甲铵有助于理解食管、网胃沟和网瓣口在吮入液体进入皱胃过程中的作用。
