Search results for "Ulcer index"
showing 2 items of 2 documents
Effect of the chloroform extract of tanacetum vulgare and one of its active principles, parthenolide, on experimental gastric ulcer in rats
1999
Abstract This study examines the anti-ulcerogenic activity of a chloroform extract of Tanacetum vulgare and purified parthenolide, the major sesquiterpene lactone found in the extract. Gastric ulcers induced by oral administration of absolute ethanol to rats were reduced dose-dependently by oral pretreatment of animals with the chloroform extract (2.5–80 mg kg−1) or parthenolide (5–40 mgkg−1). When administered 30 min before challenge with the alcohol the protection ranged between 34 and 100% for the extract and 27 and 100% for parthenolide. When the products were administered orally 24h before treatment with ethanol, 40 mg kg−1 of the extract and of the lactone reduced the mean ulcer index…
The protective role ofOcimum basilicumL. (Basil) against aspirin-induced gastric ulcer in mice: Impact on oxidative stress, inflammation, motor defic…
2018
The gastroprotective effect of Ocimum basilicum L. (Basil) hexane extract (OBHE) in aspirin-induced gastric ulcers in mice and its ameliorative effect on behavioral alterations were determined. Pretreatment with OBHE (100 or 200 mg kg-1) or misoprostol (50 μg kg-1) alleviated the aspirin-induced oxidative stress by significantly decreasing (p < 0.001) gastric ulcer index scores (57, 76 and 79%), gastric TBARS (by 49, 51 and 52%), NO (21, 28 and 29%), H2O2 (24, 42 and 45%), and the serum pro-inflammatory mediator TNF-α (21, 53 and 53%) and IL-6 (29, 30 and 31%), as well as by markedly increasing gastric GSH (41, 61 and 70%), GSH-Px (21, 32 and 34%), GST (33, 63 and 70%), GR (90, 99 and 112%)…