Anti-Inflammatory Activity of Artemisia vulgaris Leaves, Originating from Three Different Altitudes of Nepal. (23rd June 2021)

• Record Type: Journal Article
• Authors: Pandey, Jitendra; Bhusal, Sushma; Nepali, Laxman; Khatri, Maya; Ramdam, Rasmita; Barakoti, Himal; Giri, Paras Mani; Pant, Dhakaraj; Aryal, Pramod; Rokaya, Rabindra Kumar; Bhandari, Ravin
• Other Names: Mansour Ahmad Academic Editor.
• Is Part Of: TheScientificWorldjournal. Volume 2021(2021)
• Publication Date: 2021-06-23
• Subjects: Science -- Periodicals; Technology -- Periodicals; Medicine -- Periodicals; 505
• DOI: 10.1155/2021/6678059
• Languages: English
• ISSNs: 2356-6140

Abstract

Abstract : This study aimed to evaluate and compare the in vivo chronic anti-inflammatory efficacy, from the ethyl acetate and ethanolic extracts of Artemisia vulgaris leaves, grown at three different altitudes in Nepal, by formalin-induced paw edema in Swiss albino mice. Edema was induced on the mice paw by administering 0.2% of formalin injection. Indomethacin was used as a standard drug at the concentration of 5 mg/kg of body weight. Ethyl acetate and ethanolic leaves extract, at the concentration of 200 mg/kg and 400 mg/kg, were used as test drugs. Standard drug and all the extracts were administered 30 min before formalin injection. The paw thickness was measured at 0, 1, 2, 3, 24, 48, and 72 hours after formalin injection, using a Vernier caliper. It was observed that both ethyl acetate and ethanolic extract from all the altitudes exhibited significant inhibition of paw edema (p < 0.05 ) induced by formalin. Maximum activity was shown by 400 mg/kg of the plant leaf extract taken from the temperate zone, with 54.05% of paw edema inhibition, and it is almost similar to the inhibition of standard drug (56.75%). Moreover, the ethanolic extract was found to be more effective than ethyl acetate extract in all the plant samples. The results suggested that the anti-inflammatory effect of A. vulgaris leaves increases with an increase in altitudes and this plant can be used as a useful source of medicine to treat chronic inflammation.