Anti-ulcer activity of crude alcoholic extract of Toona ciliata Roemer (heart wood) |
| |
Authors: | Malairajan P Gopalakrishnan Geetha Narasimhan S Veni K Jessi Kala Kavimani S |
| |
Affiliation: | C.L. Baid Metha College of Pharmacy, Thoraipakkam, Chennai 600096, Tamilnadu, India. pmalairajan@yahoo.co.in |
| |
Abstract: | The ethanol extract of Toona ciliata Roemer (heart wood) was evaluated for its anti-ulcer activity against aspirin plus pylorous ligation induced gastric ulcer (antisecretory), HCl-ethanol induced ulcer (cytoprotective) and water immersion stress induced ulcer in rats. We found that Toona ciliata extract at a dose of 300mg/kg p.o. markedly decrease the incidence of ulcers in all the three models. Ethanol extract of Toona ciliata showed significant reduction in gastric volume, free acidity, total acidity and ulcer index. The plant extract also showed gastro protective activity (52.94%), whereas standard drug sucralfate showed 94.85%. Toona ciliata extract showed protection index 43.0% in water immersion stress induced ulcer, whereas standard drug omeprazole showed protection index 100%. |
| |
Keywords: | Anti-ulcer Toona ciliata Aspirin pylorous ligation ulceration HCl–ethanol ulceration Water stress ulcer |
本文献已被 ScienceDirect PubMed 等数据库收录! |