That is hormone Gastrin. Stomach itself secretes it
gastrin
Decrease intestinal motility
Serotonin
It is Cholecystokinin (CCK)
Bulk-producing laxatives increase the volume of the stool, and will both soften the stool and stimulate intestinal motility.
pilocarpine as a muscuranic agonist, increases tone and motility of intestinal muscles and of urinary tract and billiary duct's smooth muscles.
the pyloric sphincter regulates the speed at which the chyme (mixture of food from stomach) can enter into the small intestine to be digested. The pyloric sphincter opens and closes according to the acidity of the chyme.
Segmentation- series of stationary rhythmic contractions and relaxations of rings of intestinal smooth muscle; mixes intestinal contents. Segmentation mixes the cyme with intestinal secretions and brings it into repeated contact with the absorptive epithelium. The slow passage insures nutrient absorption.
A lack of peristalsis is sometimes called a motility disorder. This means that there is no movement in the bowels which is sometimes caused by an obstruction in the intestine.
The vast majority of members of genus Clostridia are motile. C. difficile was shown to be motile intestinal pathogen of human and animals- a consequence of possessing flagella.
Are you referring to Motility which is the moving of the Chyme (eaten food that is being digested and absorbed) as it travels the Gastro-Intestinal Tract (GI Tract) from the mouth to the anus?
Motile according to the Motility-Indole-Ornithine Test.