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Erschienen in: Journal of Cancer Research and Clinical Oncology 5/2010

01.05.2010 | Original Paper

Chemopreventive effect of bacoside A on N-nitrosodiethylamine-induced hepatocarcinogenesis in rats

verfasst von: Panneerselvam Janani, Kanakarajan Sivakumari, Arumugam Geetha, Baskaran Ravisankar, Chandrakesan Parthasarathy

Erschienen in: Journal of Cancer Research and Clinical Oncology | Ausgabe 5/2010

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Abstract

Purpose

Chemoprevention is an effective approach to control hepatocarcinogenesis. Bacoside A, the active constituent of Bacopa monniera Linn., is anticipated to play a role in chemoprevention of liver cancer.

Methods

In the present study, we investigated the chemopreventive effect of bacoside A against N-nitrosodiethylamine-induced hepatocarcinogenesis in an animal model.

Results

Administration of carcinogen showed a significant elevation in the levels of lipid peroxidation, serum tumor marker enzymes and liver injury marker enzymes with subsequent decrease in the levels of both hemolysate and liver antioxidant status. Bacoside A co-treatment maintained the N-nitrosodiethylamine-induced alterations at near normal level. Histopathological and electron microscopic study of the liver tissue also supports the above biochemical observations.

Conclusions

From our findings we conclude that bacoside A is effective to prevent DEN-induced hepatocellular carcinoma by quenching lipid peroxidation and enhancing antioxidant status through free radical scavenging mechanism and having potential of protecting endogenous enzymatic and non-enzymatic antioxidant activity.
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Metadaten
Titel
Chemopreventive effect of bacoside A on N-nitrosodiethylamine-induced hepatocarcinogenesis in rats
verfasst von
Panneerselvam Janani
Kanakarajan Sivakumari
Arumugam Geetha
Baskaran Ravisankar
Chandrakesan Parthasarathy
Publikationsdatum
01.05.2010
Verlag
Springer-Verlag
Erschienen in
Journal of Cancer Research and Clinical Oncology / Ausgabe 5/2010
Print ISSN: 0171-5216
Elektronische ISSN: 1432-1335
DOI
https://doi.org/10.1007/s00432-009-0715-0

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