多年来即已发现胃肠运动和胃肠症状之间有一定的联系,但对其了解非常浮浅。近年已逐渐弄清了某些胃肠运动功能的特殊控制机理,从而对由于其运动功能紊乱而形成的某些疾病,有了进一步的认识。一、胃肠运动的生理学远在1899年Bayliss及Starling就提出肠管的环形收缩运动,现在了解胃肠道的运动方式甚为复杂,运动的方式与各个区域的特殊功能有关。如食管的主要运动方式为推动食物前进;而胃作为储存和混合食麋的场所,其运动方式需保证食糜在充分混合后再间断地排入小肠。小肠的运动方式有不同的类型,是为了食糜能充分地与肠壁接触以保 Over the years that gastrointestinal motility and gastrointestinal symptoms have been found to have some contact, but its understanding is very superficial. In recent years, some special control mechanisms of gastrointestinal motility have gradually been clarified, and further understanding has been given to certain diseases caused by the disorder of motor function. First, the physiology of gastrointestinal motility far In 1899 Bayliss and Starling put forward circular contraction of bowel movement, and now understand the gastrointestinal tract movement is very complex, the movement of the way with the special function of each region. For example, the main mode of esophageal movement is to promote the food; and the stomach as a place to store and mix moose, its movement needs to be ensured that the chyme is mixed thoroughly and discharged into the small intestine intermittently. Intestinal movement of different types, in order to fully contact with the intestinal wall in order to protect