title: Antiulcer activity of a polyherbal formulation (PHF) from Indian medicinal plants.
abstract: OBJECTIVE
  The present study was aimed at evaluating the antiulcer activity of the polyherbal formulation (PHF) containing the leaf extracts of Moringa oleifera, Raphinus sativus, and Amaranthus tricolor in rats.
  
  
  METHODS
  The antiulcer activity of the polyherbal formulation (PHF) was evaluated using different models of gastric ulcers: ethanol-induced, indomethacin-induced and ischemia reperfusion-induced gastric ulcers. Efficacy was assessed by determining the ulcer index.
  
  
  RESULTS
  Administration of the polyherbal formulation (150 mg·kg(-1), p.o.) offered significant protection against indomethacin-induced, ethanol-induced, and ischemic reperfusion-induced ulcer models when compared to the control group.
  
  
  CONCLUSIONS
  PHF, containing leaf extracts of Moringa oleifera, Raphinus sativus, and Amaranthus tricolor, was found to possess antiulcer properties in three experimental animal models of gastric ulcers, and these findings suggest that the significant gastroprotective activity could be mediated by its antioxidant activity.
authors.affiliation: Department of Pharmacology, Bioneeds Pre Clinical Services, Bangalore, India. dasdev@in.com
authors.forename: V C
authors.initials: VC
authors.lastname: Devaraj
authors.forename: B Gopala
authors.initials: BG
authors.lastname: Krishna
mesh_terms: D027721:Amaranthus / Q000737:chemistry*; D000818:Animals; D000897:Anti-Ulcer Agents / Q000008:administration & dosage*; D019607:Brassicaceae / Q000737:chemistry*; D002626:Chemistry, Pharmaceutical; D006801:Humans; D007194:India; D008297:Male; D029588:Moringa oleifera / Q000737:chemistry*; D008517:Phytotherapy; D010936:Plant Extracts / Q000008:administration & dosage*; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry; D017208:Rats, Wistar; D013276:Stomach Ulcer / Q000188:drug therapy* / Q000517:prevention & control
chemical_list: D000897:Anti-Ulcer Agents; D010936:Plant Extracts