Abstract
OBJECTIVES: Hepatocellular carcinoma (HCC) is the primary liver cancer and second leading cause of cancer related deaths worldwide. The aim of this present study was to evaluate the biochemical, histopathological and chemotherapeutic efcacy of p-methoxycinnamic acid (p-MCA) against N- nitrosodiethylamine (NDEA) in a rat model of hepatocellular carcinoma. MATERIALS AND METHODS: Approximately thirty male wistar rats weighing 150-200 g were designated for this study. The rats were arbitrarily separated into ve groups and each group comprised of six rats. Group 1 served as control; Group 2 rats received p-MCA at the dose of 80 mg/kg b.w. Group 3, 4 and 5 rats were induced HCC using NDEA. 2-acetylaminouorene (AAF) was used as a promotor. Group 4 and 5 rats received p-MCA at the doses of 40 and 80 mg/kg b.w. throughout the 12 week experimental period. At the end of the experimental period, liver tissues from all the rats were collected and liver specic enzymes, lipid peroxidation, markers, xenobiotic metabolizing enzymes, antioxidant status and brotic markers were evaluated.RESULTS: NDEA administration induced hepatocyte damage, oxidative stress, cell proliferation, inammation and brosis. The liver sections from NDEA induced group 3 rats showed loss of lobular architecture, morphological changes in the nuclei and DNA damage. Administration of p-MCA to NDEA treated rats restored the hepatic architecture, enzyme activities, cell proliferation, inammation and brosis.CONCLUSION: We conclude that oral administration of p-MCA for 12 weeks exerts a signicant therapeutic effect against HCC by regulating the concentration of specic hepatic and xenobiotic enzymes, suppressing oxidative stress, inhibiting cell proliferation and reducing the inammatory response.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.