نتایج جستجو برای: indomethacin induced ulcer
تعداد نتایج: 1023507 فیلتر نتایج به سال:
Crotalaria juncea (Leguminoceae) has been used for its antiarthritic effect in the folklore medicine. The purpose of this study was investigating experimentally the possible antiarthritic and antiulcerogenic properties of Crotalaria juncea leaves in animal model. Ethanolic extract of Crotalaria juncea (CJE) was administered at the doses of 200 and 400 mg/kg to complete Freund’s adjuvant (...
We compared the effects of an anti-ulcer agent, benexate hydrochloride betadex (BHB), on prostaglandin (PG) levels in gastric tissue and inflammatory exudate in untreated and indomethacin-treated rats. BHB (100, 300 and 1000 mg/kg, p.o.) showed dose-dependent inhibition of gastric mucosal lesions induced by indomethacin (30 mg/kg, p.o.). Sustained decrease of PGs (PGE2 and 6-keto-PGF(1alpha)) i...
Nonsteroidal anti-inflammatory drugs (NSAIDs) can impair gastric ulcer healing. This study investigates the involvement of NSAID-activated gene-1 (NAG-1) in ulcer repair impairment by cyclooxygenase (COX) inhibitors. Gastric ulcers were induced in rats by acetic acid. Four days later, animals received daily intragastric indomethacin (nonselective COX-1/COX-2 inhibitor; 1 mg/kg), 5-(4-chlorophen...
Aloe buettneri A. Berger is commonly used in traditional Togolese medicine to treat inflammatory and gastric ulcers. The present study examined the gastro-protection effect of the hydro-alcoholic extract of A. buettneri on mucus production and gastric pH. A gastric ulcer is induced by ethanol 95° alone (1 ml/kg body weight), after pre-treatment with indomethacin (300 mg/kg) or by utilising L-NA...
OBJECTIVE To evaluate the possible antiulcer effect of the African garden egg, Solanum aethiopicum (S. aethiopicum) (a domestic vegetable) experimentally in rats. METHODS A methanol extract of the plant fruit was prepared by maceration. Twenty five overnight fasted rats for each model were divided randomly into five groups of five rats. Groups 1, 2, 3, 4 and 5 received normal saline, extract ...
Various studies have indicated that peptic ulcers occurring during the course of diabetic state are more severe and often associated with complications such as gastrointestinal bleeding. This study is an attempt to understand the pathogenesis of indomethacin-induced gastric ulcers occurring during the diabetic state using suitable markers and its amelioration by quercetin and coenzyme Q10 (CoQ1...
Objective: Zataria multiflora has been reported to have several medicinal properties including antioxidant, antibacterial, antispasmodic, and expectorant activities. This study aimed to investigate the effect of Z. multiflora hydro-alcoholic extract (ZMHE) on peptic ulcer caused by indomethacin in rats. Materials and Methods: ZMHE was prepared by maceration, condensed by rotary evaporator and ...
OBJECTIVE To investigate the role of endothelin on nonsteroidal anti-inflammatory drugs (NSAIDs) and selective cyclooxygenase-2 (COX2) enzyme inhibitors-induced effects on the gastric mucosa. METHODS This study was carried out in the Department of Pharmacology Laboratory, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkey during the period January to December 2002. In the first group ...
TNF-alpha has numerous biological activities, including the induction of chemokine expression, and is involved in many gastric injuries. C-C chemokines [monocyte chemotactic protein (MCP)-1 and macrophage inflammatory protein (MIP)-1alpha] and C-X-C chemokines [MIP-2 and cytokine-induced neutrophil chemoattractant (CINC)-2alpha] mediate chemotaxis of monocytes and neutrophils, respectively. We ...
The effect of ethanolic leaf extract of Lasianthera africana on experimentally induced ulcer was studied in rats. The extract (1000 - 3000mg/kg) inhibited ethanol-induced, indomethacin - induced and reserpine -induced ulcer models in a dose dependent fashion. The various degrees of inhibitions were statistically significant (p<0.01). The effect of the extract was comparable to that of the stand...
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