Protective Effect of a Polyherbal Traditional Formula Consisting of Rosa damascena Mill., Glycyrrhiza glabra L. And Nardostachys jatamansi DC., Against Ethanol-induced Gastric Ulcer

نویسندگان

  • Zahra Memariani
  • Mannan Hajimahmoodi
  • Bagher Minaee
  • Fariba Khodagholi
  • Asal Yans
  • Roja Rahimi
  • Gholamreza Amin
  • Ghazaleh Moghaddam
  • Tayebeh Toliyat
  • Mohammad Sharifzadeh
چکیده

"VARD" formula consisting of Rosa damascena Mill. (Rosaceae) petals, and rhizomes of Glycyrrhiza glabra L. (Papilionaceae) and Nardostachys jatamansi DC. (Valerianaceae), has been proposed for gastric ulcer in Iranian traditional medicine. We investigated the antiulcer activity of each plant separately and in combination. The biochemical and molecular functions of extracts were also evaluated. Each plant hydroalcoholic extract was standardized via determination of total phenolic and flavonoid contents, also via some phenolic compounds determination and specially glycyrrhizic acid in G. glabra by using HPLC. Rats received orally extracts of the plants (20, 40 and 80 mg/Kg) and "VARD" (45 mg/Kg) 1 h before ethanol administration. Two h after receiving ethanol, animals were sacrificed; the stomach was removed for macroscopic and microscopic assessment. Also heme-oxygenase-1, glutathione, and catalase were measured in the gastric tissue of the rats pretreated by "VARD" and dose of 20 mg/Kg of extracts. Among three extracts, R. damascena and G. glabra contained more total phenolic and flavonoid content respectively. Gallic acid was prominent compound in R. damascena. The extracts of R. damascena, G. glabra, and N. jatamansi significantly decreased ulcer index. ED50 values were 8.2, 31.86 and 25.08 mg/Kg respectively. "VARD" significantly decreased ulcer index compared to 20 mg/Kg of G. glabra (p < 0.0001) and N. jatamansi (p < 0.001). Pretreatment with "VARD" and each plant extracts (20 mg/Kg) increased glutathione, catalse and heme-oxygenase-1 significantly (p < 0.05) in comparison with control group. Our findings indicate that "VARD" partly via antioxidant activity can be considered as an effective antiulcer formula.

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منابع مشابه

Protective effect of a polyherbal traditional formula consisting of Rosa damascena Mill., Glycyrrhiza glabra L. and Nardostachys jatamansi DC. , against ethanol-induced gastric ulcer

“VARD” formula consisting of Rosa damascena Mill. (Rosaceae) petal, and rhizomes of Glycyrrhiza glabra L. (Papilionaceae) and Nardostachys jatamansi DC. (Valerianaceae), has been proposed for gastric ulcer in Iranian traditional medicine. We investigated the antiulcer activity of each plant separately and in combination. The biochemical and molecular function of extracts was also evaluated. Eac...

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Protective effect of a polyherbal traditional formula consisting of Rosa damascena Mill., Glycyrrhiza glabra L. and Nardostachys jatamansi DC. , against ethanol-induced gastric ulcer

“VARD” formula consisting of Rosa damascena Mill. (Rosaceae) petal, and rhizomes of Glycyrrhiza glabra L. (Papilionaceae) and Nardostachys jatamansi DC. (Valerianaceae), has been proposed for gastric ulcer in Iranian traditional medicine. We investigated the antiulcer activity of each plant separately and in combination. The biochemical and molecular function of extracts was also evaluated. Eac...

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Antiulcer Properties of Glycyrrhiza Glabra L. Extract on Experimental Models of Gastric Ulcer in Mice

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Antiulcer Properties of Glycyrrhiza Glabra L. Extract on Experimental Models of Gastric Ulcer in Mice

Glycyrrhiza glabra L. is used in folk medicine for treatment of stomach disorders includingpeptic ulcers. The hydroalcoholic extract of Glycyrrhiza glabra L. (HEGG) was evaluated forantiulcerogenic activity and acute toxicity profile in mice. Various doses of HEGG (50-200mg/kg) were administered orally to animals of different groups. Omeprazole and cimetidine atdoses of 30 and 100 mg/kg were us...

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عنوان ژورنال:

دوره 16  شماره 

صفحات  -

تاریخ انتشار 2017