Potentiation of radiation-induced growth inhibition by letrozole measured by the MTT assay

Abstract

<p><b>Copyright information:</b></p><p>Taken from "Letrozole sensitizes breast cancer cells to ionizing radiation"</p><p>Breast Cancer Research 2004;7(1):R156-R163.</p><p>Published online 7 Dec 2004</p><p>PMCID:PMC1064115.</p><p>Copyright © 2004 Azria et al., licensee BioMed Central Ltd.</p> Growth of MCF-7CA cells, measured 6 days after treatment, was inhibited to a 40% greater extent with letrozole plus 2 Gy radiation, and to a 76% greater extent with letrozole plus 4 Gy radiation, compared with radiation alone