The so-called interstitial cells of Cajal (ICC) are distributed throughout the muscle coat of the alimentary tract with characteristic intramural location and species-variations in structure and staining. Several ICC sub-types have been identified: ICC-DMP, ICC-MP, ICC-IM, ICC-SM. Gut motility is regulated by ICC and each sub-type is responsible for the electrical activities typical of each gut...

BACKGROUND Gastroparesis is characterized by delayed gastric emptying in the absence of obstruction. Common symptoms include nausea, vomiting, and abdominal pain. Severe gastroparesis can result in recurrent hospitalizations, malnutrition, and even death. Gastric electrical stimulation (GES) is a low morbidity treatment that may be effective in patients who are refractory to medical therapy. ...

Since the beginning of the 20th century, researchers have been working to improve the understanding of gastrointestinal motility. The first major discovery was the observation of a migrating myoelectric complex that turned out to be a universal occurrence among vertebrates. Further inquires resulted in a detailed description of its development during different stages of ontogeny. Some time befo...

Interstitial cells of Cajal (ICCs) are the pacemaking cells in the gastrointestinal muscles that generate the rhythmic oscillations in membrane potential known as slow waves. ICCs also mediate or transduce inputs from the enteric nervous system. Substance P (SubP) is a member of the family of mammalian tachykinin peptides that are predominantly released by enteric neurons. This study assessed t...

The extracts of Chinesc red ant formica aquilonia were screened fbr cytotoxicity, antioxidation and antiinfiammatory properties, prolyl oligopeptidase (POP) inhibition, and the effect on the catecholaniinc secretion, Dried ants were successively extracted with hexane, ethyl acetate, aqueous acetone and distilled water, Both the hexane and ethyl acetate extracts exhibited a high level of POP inh...

BACKGROUND AND OBJECTIVES The current pharmacological management of diabetic gastroparesis remains difficult. Acupuncture has been widely used for gastrointestinal symptoms. The aim of this study was to investigate the effects of electroacupuncture (EA) on solid gastric emptying time, serum gastrin, motilin, pancreatic polypeptide (PP), fasting and postprandial blood glucose, and symptoms in pa...