Open AccessEvaluation of Anticancer Activity of Olmesartan and Ramipril On A549 Cell Line
Author(s) -
E.Gayathri,
Punnagai Kumaravelu,
Darling Chellathai
Publication year - 2018
Publication title -
biomedical and pharmacology journal/biomedical and pharmacology journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.191
H-Index - 18
eISSN - 2456-2610
pISSN - 0974-6242
DOI - 10.13005/bpj/1498
Subject(s) - olmesartan , chemistry , ramipril , cytotoxicity , ic50 , a549 cell , flow cytometry , pharmacology , cell cycle , cell growth , cell culture , mtt assay , in vitro , cell , microbiology and biotechnology , biochemistry , medicine , biology , blood pressure , genetics
Angiotensin Converting Enzyme Inhibitor (ACEI) and Angiotensin II type 1 receptor antagonist (ARBs) are the most efficient cardiovascular drugs and exhibited efficient cytostatic activity in vitro in many malignant and normal cells1.OBJECTIVE: This study aims to assess the anticancer activity of these two drugs in a dose dependant manner using A549 cell line through MTT assay and Cell cycle analysis.. MATERIALS AND METHODS: Ramipril and Olmesartan were added to A549 at various concentrations ranging from 10⁻⁶ to 10mM.The dot plot of the cytotoxicity results were used to extrapolate the IC50 values. The dot plot of flow cytometry results were used to extrapolate the DNA percentage in phases of cell cycle. The plates were read at 570 nm by using a PERCLIN ELMER (multimode reader). Measurements for concentration required for 50% inhibition was noted. RESULTS: Ramipril and Olmesartan were added to A549 at various concentrations ranging from 10⁻⁶ to 10mM.The dot plot of the cytotoxicity results were used to extrapolate the IC50 values. The dot plot of flow cytometry results were used to extrapolate the DNA percentage in phases of cell cycle.