Antiulcerogenic activity of stem extract and fractions of Homalium Letestui
الموضوعات : مجله گیاهان داروییلوییس آمازو 1 , جواد اکوکون 2 , لوکی نوییدا 3
1 - Department of Pharmacology and Therapeutics, College of Medicine,Evans Enwerem University, Orlu Campus, Imo State
2 - Department of Pharmacology and Toxicology, Faculty of Pharmacy, University of Uyo, Uyo, Nigeria
3 - Department of Pharmacology and Toxicology, Faculty of Pharmacy, Niger Delta University, Wilberforce Island, Bayelsa State
الکلمات المفتاحية: Homalium letestui, Gastric protective, Antiulcer,
ملخص المقالة :
Background & Aim: Homalium letestui Pellegr (Flacourtiaceae) used traditionally by the Ibibios of Southern Nigeria to treat stomach ulcer, malaria and other inflammatory diseases was evaluated for antiulcer properties. Experimental: The effects of ethanol stem extract of H. letestui (200 – 600 mg/kg) and fractions (Aqueous and Dichloromethane, 400 mg/kg) on experimentally induced ulcer were studied in rats using ethanol, indomethacin, reserpine and histamine –induced ulcer models. Results & Discussion: The extract (200 – 600 mg/kg) inhibited ethanol, indomethacin, reserpine and histamine –induced ulcer models in a dose dependent fashion. The various degrees of inhibitions were statistically significant (p<0.05, 0.01, 0.001). The effects of the extract/fraction were comparable to that of the standard drugs used in indomethacin and ethanol-induced ulcer models with the dichloromethane fraction having the highest activity. Industrial and practical recommendations: The present study demonstrates that stem extract of Homalium letestui might to be useful for the treatment of ulcer.
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