Justicia secunda Vahl leaf fraction protects against acetaminophen-induced liver damage in rats by alleviating oxidative stress and enhancing membrane-bound phosphatase activities
Asian Pacific Journal of Tropical Biomedicine
;
(12): 479-489, 2020.
Article
Dans Chinois
| WPRIM
| ID: wpr-865418
ABSTRACT
Objective:
To investigate the effect of Justicia secunda Vahl leaf fraction against acetaminophen-induced oxidative damage in the liver of rats.Methods:
In vitro antioxidant assays were performed on Justicia secunda leaf fractions. Gas chromatography-mass spectrometry analytical method was done. Experimental animals were orally administered with 2 g/kg b.wt. acetaminophen, 100-500 mg/kg b.wt. Justicia secunda ethyl acetate leaf fraction (JSELF), and 100 mg/kg b.wt. silymarin. Blood and liver were collected to measure hepatic, oxidative stress, and membrane-bound phosphatase markers.Results:
JSELF had significantly (P<0.05) high total antioxidant capacity and inhibition of lipid peroxidation. JSELF-treated animals had reduced plasma hepatic enzymes, serum C-reactive protein, and oxidized low-density lipoprotein while hepatic superoxide dismutase, catalase, and reduced glutathione levels were elevated compared with untreated control. Membrane-bound phosphatase activities were improved in JSELF-treated animals. GC-MS detected tentatively 7 antioxidants and 4 hepatoprotective compounds.Conclusions:
JSELF could protect against oxidative stress and improve membrane-bound phosphatase activity in rats with acetaminophen-induced hepatic damage.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Asian Pacific Journal of Tropical Biomedicine
Année:
2020
Type:
Article
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