Herbal Substance, Acteoside, Alleviates Intestinal Mucositis in Mice. (5th January 2015)

• Record Type: Journal Article
• Authors: Reinke, Daniel; Kritas, Stamatiki; Polychronopoulos, Panagiotis; Skaltsounis, Alexios L.; Aligiannis, Nektarios; Tran, Cuong D.
• Other Names: Alpini Gianfranco D. Academic Editor.
• Is Part Of: Gastroenterology research and practice. Volume 2015(2015)
• Publication Date: 2015-01-05
• Subjects: Gastroenterology -- Periodicals; Digestive organs -- Diseases -- Periodicals; 616.33005
• DOI: 10.1155/2015/327872
• Languages: English
• ISSNs: 1687-6121

Abstract

Abstract : This study investigated the role of acteoside in the amelioration of mucositis. C57BL/6 mice were gavaged daily with acteoside 600 μ g for 5 d prior to induction of mucositis and throughout the experimental period. Mucositis was induced by methotrexate (MTX; 12.5 mg/kg; s.c.). Mice were culled on d 5 and d 11 after MTX. The duodenum, jejunum, and ileum were collected for myeloperoxidase (MPO) activity, metallothionein (MT) levels, and histology. Acteoside reduced histological severity scores by 75, 78, and 88% in the duodenum, jejunum, and ileum, respectively, compared to MTX-controls on d 5. Acteoside reduced crypt depth by 49, 51, and 33% and increased villus height by 19, 38, and 10% in the duodenum, jejunum, and ileum, respectively, compared to MTX-controls on d 5. Acteoside decreased MT by 50% compared to MTX-control mice on d 5. Acteoside decreased MPO by 60% and 30% in the duodenum and jejunum, respectively, compared to MTX-controls on d 5. Acteoside alleviated MTX-induced small intestinal mucositis possibly by preventing inflammation.