6Kerr JF, Wyllie AH, Currie AR. Apoptosis: a basic biological phenomenon with wide-ranging implications in tissue kinetics [J].Br J Cancer, 1972, 26(4): 239 - 257.
7Martin SJ, Bradley JG, Cotter TG. HL-60 cells induced to differentiate towards neutrophils subsequently die via apoptosis [J].Clin Exp Immunol, 1990, 79 (3) : 448 - 453.
8Nicoletti I, Migliorati G, Pagliacci MC, et al. A rapid and simple method for measuring thymocyte apoptosis by propidium iodide staining and flow cytometery [J]. J Immunol Methods, 1991, 139(2): 271 -279.
9Kawasaki T, Yamauchi T. Structures of prosapogenin-B and -A of dioscin and cooccurrence of B with dioscin in the rhizoma of Dioscorea Tokoro Makino [J]. Chem Pharm Bull(Tokyo), 1968,16(6): 1070 - 1075.
10Ansari B, Coates PJ, Greenstein BD, et al. In situ end-labelling detects DNA strand breaks in apoptosis and other physiological and pathological states [ J ]. J Pathol, 1993, 170 ( 1 ): 1 - 8.