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. Author manuscript; available in PMC: 2021 Nov 11.
Published before final editing as: J Trace Elem Med Biol. 2020 May 11;61:126546. doi: 10.1016/j.jtemb.2020.126546

Fig. 4.

Fig. 4.

Flow cytometry study of apoptosis. (A) Bivariate flow scatter plot. The horizontal axis represents the Annexin V signal and the vertical axis represents the PI signal. Signals in D3 represent the normal living cells, while signals in D2 and D4 indicate the necrotic and early withered cells, respectively. (B) Quantitation of flow cytometry data. Data represent mean ± SEM, n = 3 of independent experiments. *: p < 0.05 as compared to Group C; #: p < 0.05 as compared to Group BC.