Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Flow Cytometric Analysis of Apoptosis in MCF7 (A) and MDA-MB-231 (B) cells induced by various concentrations of DOX (0, 0.1, 1 and 5 µM) for 72 hours. In each scattergraph, cells in the Q1 are necrotic cells which are labelled only with PI. The cells in Q2 are late apoptotic cells, which are labelled with both PI and Annexin V. Normal cells are in Q3 that are not labelled with PI or Annexin V. In Q4 cells are labelled only with Annexin V and are early apoptotic cells
