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DOI	10.1016/j.jep.2020.112966
	Pharmacological evaluation of analgesic, anti-inflammatory and antipyretic activities of ethanolic extract of Indigofera argentea Burm. f.
	Javed, Faraza; Jabeen, Qaiser; Aslam, Naveed; Awan, Ambreen Mehmood
通讯作者	Javed, F
来源期刊	JOURNAL OF ETHNOPHARMACOLOGY
ISSN	0378-8741
EISSN	1872-7573
出版年	2020
卷号	259
英文摘要	Ethnopharmacological relevance: Indigofera argentea Burm. f.; commonly known as neel, jantari, hathio; is traditionally used for the treatment of headache, fever, inflammation and body pain. Local communities also used this plant for the treatment of malaria, jaundice, vertigo and gastric disorders. Aim of the study: This study is aimed to evaluate the toxicity and possible analgesic, anti-inflammatory and antipyretic activities of the ethanolic crude extract of Indigofera argentea (IaCr) to support its use in folk medicine and to screen the phytochemical constituents and antioxidant activity. Materials and methods: Aqueous ethanolic (30:70) extract of whole plant of Indigofera argentea (IaCr) was prepared and phytochemical study was performed by preliminary methods followed by HPLC and DPPH method. In vivo experiments were performed in Wistar albino rats including hot plate, tail immersion, formalin and capsaicin-induced pain tests in rats and acetic acid-induced writhing test in mice. Anti-inflammatory activity was assessed by using in vitro human red blood cell (HRBC) membrane stabilization and carrageenan-induced rat paw edema test, while antipyretic activity was evaluated by Brewer's yeast-induced pyrexia test. Results: The crude extract of Indigofera argentea confirmed the presence of flavonoids, glycosides, alkaloids, saponins and tannins as soluble ethanolic constituents in preliminary study. The maximum quantity of gallic acid equivalent (GAE) phenolics, and quercetin equivalent (QE) flavonoid content found was 81 +/- 2 mg GAE/g and 56 +/- 1.4 mg QE/g of extract respectively. Quantification based on HPLC exposed the presence of phenols and flavonoids, quercetin, gallic acid, caffeic acid, chlorogenic acid, benzoic acid, ferulic acid and coumaric acid. In vivo experiments revealed significant P < 0.05) dose-dependent inhibition in hot plate, tail immersion and capsaicin-induced pain test. IaCr showed significant inhibition of pain latency against both phases in formalin test and considerably decreased the number of writhes caused by acetic acid at the doses of 30, 100 and 300 mg/kg. In the in vitro anti-inflammatory (HRBC) assay, IaCr showed good membrane stability with maximum percentage hemolysis inhibition of 49.29% while in carrageenan-induced paw edema test in rats the IaCr showed significant anti-inflammatory action in a dose-dependent fashion. Statistical significant reduction in rectal temperature was observed at the doses of 100 and 300 mg/kg in yeast-induced pyrexia test in rats. Conclusion: The results of the experimental studies proved the analgesic, anti-inflammatory and antipyretic activities of Indigofera argentea and supported the traditional use of this plant.
英文关键词	Indigofera argentea Analgesic activity Pain Inflammation Phenols Flavonoids
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000540342100033
WOS关键词	IN-VITRO ; CHOLISTAN DESERT ; CARRAGEENAN ; MEDIATORS ; MECHANISM ; ACID
WOS类目	Plant Sciences ; Chemistry, Medicinal ; Integrative & Complementary Medicine ; Pharmacology & Pharmacy
WOS研究方向	Plant Sciences ; Pharmacology & Pharmacy ; Integrative & Complementary Medicine
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324756
作者单位	[Javed, Faraza; Jabeen, Qaiser] Islamia Univ Bahawalpur, Fac Pharm & Alternat Med, Dept Pharm, Bahawalpur, Pakistan; [Aslam, Naveed] Bahauddin Zakriya Univ, Fac Pharm, Multan, Pakistan; [Awan, Ambreen Mehmood] Univ Agr Faisalabad, Dept Physiol & Pharmacol, Faisalabad, Pakistan; [Aslam, Naveed] Govt Punjab, Primary & Secondary Healthcare Dept, Lahore, Pakistan
推荐引用方式 GB/T 7714	Javed, Faraza,Jabeen, Qaiser,Aslam, Naveed,et al. Pharmacological evaluation of analgesic, anti-inflammatory and antipyretic activities of ethanolic extract of Indigofera argentea Burm. f.[J],2020,259.
APA	Javed, Faraza,Jabeen, Qaiser,Aslam, Naveed,&Awan, Ambreen Mehmood.(2020).Pharmacological evaluation of analgesic, anti-inflammatory and antipyretic activities of ethanolic extract of Indigofera argentea Burm. f..JOURNAL OF ETHNOPHARMACOLOGY,259.
MLA	Javed, Faraza,et al."Pharmacological evaluation of analgesic, anti-inflammatory and antipyretic activities of ethanolic extract of Indigofera argentea Burm. f.".JOURNAL OF ETHNOPHARMACOLOGY 259(2020).