Abstract Title:

Leaf Extracts and Their Quercetin Protect HepG2 Cell Lines Against CCLInduced Cytotoxicity.

Abstract Source:

Indian J Clin Biochem. 2019 Jul ;34(3):324-329. Epub 2018 Apr 11. PMID: 31391723

Abstract Author(s):

K Vijayakumar, R L Rengarajan, R Radhakrishnan, Shilu Mathew, Ishtiaq Qadri, A Vijaya Anand

Article Affiliation:

K Vijayakumar


The present study was carried out to evaluate the in vitro cytoprotective effects ofand their isolated quercetin fraction to reduce the CCl(carbon tetrachloride) induced toxicity in HepG2 cell lines (Hepatocellular carcinoma G2). Silymarin was used as a standard drug to compare the protective effects of plant extracts in infected cell lines. MTT (3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl-tetrazolium bromide) assay, cell viability assay, leakage parameters [Aspartate aminotransferase (AST), Alanine aminotransferase (ALT) and Lactate dehydrogenase (LDH)], lipid peroxidation and reduced glutathione (GSH) levels were used to find out the protection of human derived HepG2 cells against CCl-induced damage. The levels of cytotoxicity, viability and GSH were reduced. While the activities of AST, ALT, LDH and lipid peroxidation was increased in CCl-treated groups. The treatment ofand their isolated quercetin fractions (100, 200, 300 µg/mL) decreased the elevated levels of all these parameters. The results of the present study suggest that the ethanolic extract ofleaf and their isolated quercetin fractions can able to reduce the CCl-induced cytotoxicity in HepG2 cell lines.

Study Type : In Vitro Study

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