Anti-scorpion venom activity of Thapsia garganica methanolic extract: Histopathological and biochemical evidences. (30th January 2018)

• Record Type: Journal Article
• Authors: Bouimeja, Btissam; El Hidan, Moulay Abdelmonaim; Touloun, Oulaid; Ait Laaradia, Mehdi; Ait Dra, Loubna; El Khoudri, Noureddine; Chait, Abderrahman; Boumezzough, Ali
• Is Part Of: Journal of ethnopharmacology. Volume 211(2017)
• Page Start: 340
• Page End: 347
• Publication Date: 2018-01-30
• Subjects: B. occitanus Buthus occitanus -- LD50 Median lethal dose -- LD99 Lethal Dose 99 -- IC 50 Concentration of 50% inhibition -- LDH Lactate deshydrogenase -- ALT Alanine aminotransferase -- AST Aspartate aminotransferase -- CPK Créatine phosphokinase -- T. garganica Thapsia garganica -- DPPH 1, 1-diphenyl- 2-picrylhydrazyl -- PCCM Poison Control Center of Morocco -- BHT Butylated hydroxytoluene; Ethanol (Pubchem CID :702) -- Methanol (Pubchem CID :887) -- DPPH (Pubchem CID :2735032) -- β –Carotene (Pubchem CID: 5280489) -- linoleic acid (Pubchem CID: 5280450) -- bleu de comasie (Pubchem CID: 101394904) -- sodium carbonate solution(Pubchem CID :10340) -- gallic acid (Pubchem CID: 370) -- aluminum trichloride (Pubchem CID: 24012) -- Catechin (Pubchem CID: 73160) -- vaniline-MeOH (Pubchem CID: 102154025) -- choridric acid (Pubchem CID: 28153) -- Butylated hydroxytoluene (Pubchem CID :31404) -- quercetin (Pubchem CID: 5280343) -- chloroform (Pubchem CID: 6212) -- phosphate (Pubchem CID: 8295) -- potassium ferricyanide (Pubchem CID: 26250) -- trichloroacetic acid (Pubchem CID: 6421) -- ferric chloride (Pubchem CID: 68541) -- Sodium Chloride (Pubchem CID: 5234) -- fomaline (Pubchem CID: 712) -- paraffin (Pubchem CID: 109453) -- hematoxyline eosin (Pubchem CID: 86598188); Thapsia garganica -- B. occitanus -- Antivenoms activity -- Antioxidant -- Histology; Ethnopharmacology -- Periodicals; Pharmacognosy -- Periodicals; Herbs -- Periodicals; Herbs -- Periodicals; Pharmacognosy -- Periodicals; Pharmacognosie -- Périodiques; Herbes -- Périodiques; 615.1
• DOI: 10.1016/j.jep.2017.10.003
• Languages: English
• ISSNs: 0378-8741

Abstract

Abstract: Ethnopharmacological relevance: Thapsia garganica, is a herbal medicine traditionally used as diuretic, emetic and purgative. It is also used as anti-scorpion venom in Morocco; however, its protective effects against scorpion venom remain elusive. Aim of the study: The present study was undertaken to evaluate anti-venom activity of T. garganica in vivo through histological and biochemical studies. Materials and methods: Methanolic leaves extract of T. garganica was evaluated for anti-venom activity against buthus. occitanus under in vivo conditions. Histopathological and biochemical changes in envenomed and treated mice were also examined. Phytochemical screening was conducted to estimate the major constituents whereas DPPH, β -Carotene–linoleic acid and reducing power assays were performed to evaluate the anti-oxidant activity of T. garganica extract. Results: Methanolic leaves extract of T. garganica (2 g/kg) increased the survival time (> 18 h) of mice injected with lethal doses of B. occitanus venom, with remarkable recovery of histology damage. Furthermore T. garganica induced a significant decreased of biochemical markers of kidney, liver and heart function. Phytochemistry screening revealed the presence of phenolic compounds, flavonoids, tannins and steroids/terpenoids, which might explain the bioactivity of the extract. It was also shown that the extract has an exceptionally high antioxidant activity compared to well-known antioxidants used as standards. Conclusion: The present study provides strong evidence that support the use of T. garganica as anti-scorpion venom in traditional medicine in Morocco. However, additional studies are required to isolate and identify the metabolites responsible for the activity. Graphical abstract: