title: A simple method of delineating between the antrum and corpus of the stomach, part 1: A comparative study in rats.
abstract: A comparative study was performed in rats to find the fastest and most reliable method for delineating the corpus-antrum boundary using alcohol, betazole and electric vagal stimulation in conjunction with Congo red. This study demonstrated that electric vagal stimulation is the fastest and most reliable method.
mesh_terms: D000818:Animals; D001625:Betazole; D003224:Congo Red; D004558:Electric Stimulation; D000431:Ethanol; D005753:Gastric Mucosa; D008297:Male; D011706:Pyloric Antrum / Q000033:anatomy & histology / Q000601:surgery*; D051381:Rats; D013270:Stomach / Q000033:anatomy & histology / Q000601:surgery*; D013276:Stomach Ulcer / Q000601:surgery; D013997:Time Factors; D014630:Vagus Nerve
chemical_list: D001625:Betazole; D000431:Ethanol; D003224:Congo Red