Journal of Basic and Clinical Physiology and Pharmacology
Editor-in-Chief: Horowitz, Michal
Editorial Board Member: Das, Kusal K. / Epstein, Yoram / S. Gershon MD, Elliot / Haim, Abraham / Kodesh , Einat / Kohen, Ron / Lichtstein, David / Maloyan, Alina / Mechoulam, Raphael / Roth, Joachim / Schneider, Suzanne / Shohami, Esther / Sohmer, Haim / Yoshikawa, Toshikazu
4 Issues per year
SCImago Journal Rank (SJR): 0.224
Source Normalized Impact per Paper (SNIP): 0.383
Volume 25 (2014)
Volume 24 (2013)
Volume 23 (2012)
Volume 22 (2011)
Volume 21 (2010)
Volume 20 (2009)
Volume 19 (2008)
Volume 18 (2007)
Volume 17 (2006)
Volume 16 (2005)
Volume 14 (2003)
Volume 13 (2002)
Volume 12 (2001)
Volume 11 (2000)
Volume 10 (1999)
Volume 8 (1997)
Volume 7 (1996)
Volume 6 (1995)
Volume 4 (1993)
Volume 3 (1992)
Volume 2-3 (1992)
Volume 2 (1991)
Volume 1 (1990)
Most Downloaded Articles
- Israel Society for Auditory Research (ISAR): 2013 Annual Scientific Conference by Avraham, Karen B.
- Israeli Society for Auditory Research (ISAR): 2012 Annual Scientific Conference
- Hormone-brain-aging relationships, broadly reactive with imidazole-containing dipeptides: targeting of telomere attrition as an aging biomarker and dynamic telomerase activity flirting by Babizhayev, Mark A./ Vishnyakova, Khava S. and Yegorov, Yegor E.
Combinatorial cytotoxic effects of Curcuma longa and Zingiber officinale on the PC-3M prostate cancer cell line
1Department of Immunology, Institute of Neuroimmune Pharmacology, College of Medicine, Florida International University, Miami, Florida, USA
2Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai, India
3Chemotherapy Division, ACTREC, Kharghar, Navi Mumbai, India
4Biomedical Proteomics Facility, Department of Microbiology and Immunology, Universidad Central del Caribe, School of Medicine, Bayamón, Puerto Rico
Citation Information: Journal of Basic and Clinical Physiology and Pharmacology. Volume 23, Issue 4, Pages 139–146, ISSN (Online) 2191-0286, ISSN (Print) 0792-6855, DOI: 10.1515/jbcpp-2012-0021, October 2012
- Published Online:
Background: Many plant-derived products exhibit potent chemopreventive activity against animal tumor models as well as rodent and human cancer cell lines. They have low side effects and toxicity and presumably modulate the factors that are critical for cell proliferation, differentiation, senescence and apoptosis. The present study investigates the effects of some medicinal plant extracts from generally recognized as safe plants that may be useful in the prevention and treatment of cancer.
Methods: Clonogenic assays using logarithmically-growing cells were performed to test the effect. The cytotoxic effects of Curcuma longa and Zingiber officinale were studied using sulforhodamine B assay, tetrazolium dye assay, colony morphology and microscopic analysis.
Results: Out of the 13 lyophilized plant-derived extracts evaluated for growth-inhibitory effects on the PC-3M prostate cancer cell line, two extracts derived from C. longa and Z. officinale showed significant inhibitory effects on colony-forming ability. The individual and augmentative effects of these two extracts were tested for their narrow range effective lower concentration on PC-3M in clonogenic assays. At relatively lower concentrations, C. longa showed significant inhibition of colony formation in clonogenic assays; whereas at same concentrations Z. officinale showed only moderate inhibitory effects. However, when both the agents were tested together at the same concentrations, the combined effects were much more significant than their individual ones. On normal prostate epithelial cells both C. longa and Z. officinale had similar effects but at a lower magnitude. These observations were confirmed by several cytotoxicity assays involving the morphological appearance of the colonies, microscopic observations, per cent inhibition in comparison to control by sulforhodamine B and tetrazolium dye assay.
Conclusions: From these observations, it was concluded that the combined effects of C. longa and Z. officinale are much greater than their individual effects, suggesting the role of multiple components and their synergistic mode of actions to elicit stronger beneficial effects.