posted on 2014-12-12, 03:08authored byLiying Cheng, Xiaoming Sun, Changmin Hu, Rong Jin, Baoshan Sun, Yaoming Shi, Wenguo Cui, Yuguang Zhang
Percentage of apoptotic cells was measured by flow cytometry after annexin-V/propidium iodide (PI) staining. Quandrant 1 indicates live cells; quadrant2 indicates cells in early apoptosis; quadrant 3 indicates cells in late apoptosis; quadrant 4 indicates cells in necrosis.