motilin has been researched along with Neuroma* in 1 studies
1 other study(ies) available for motilin and Neuroma
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[Neurogenic appendicopathy - an immunocytochemical study].
Neurogenic appendicopathy is a frequent (17.8%), non-purulent form of appendicitis. Light microscopy enabled differentiation between an intramucosal variant, a type with central neuroma and neuromuscular proliferations in the submucosa. All nerves within the gut wall were visualized independently of neurotransmitters by immunostaining for neuron-specific enolase. Proliferation of nerve fibres with substance P- and VIP-immunoreactivity was observed in the intramucosal variant and in central neuroma. Moreover, an increase was found in stromal endocrine cells with 5-hydroxy-tryptamine-, somatostatin- and substance P-immunoreactivity. These endocrine stroma cells are considered to be the site of origin of appendix carcinoids. We, therefore, suggest that appendix carcinoids originate in-frequently multicentric-foci of small endocrine cell groups localized within proliferating nerve fibres in the subepithelial stroma, independent of the epithelial layer. Topics: Antibody Specificity; Appendix; Cecal Diseases; Glucagon; Histocytochemistry; Humans; Immune Sera; Immunochemistry; Motilin; Nerve Fibers; Neuroma; Neurotensin; Pancreatic Polypeptide; Phosphopyruvate Hydratase; Serotonin; Somatostatin; Substance P; Vasoactive Intestinal Peptide | 1982 |