. 2021 May 28;26(11):3260. doi: 10.3390/molecules26113260

Table 4.

Apoptosis of prostate cancer cells DU-145 treated with catechin extract and catechin nanoemulsion at 20 μg/mL ^a.

Treatment	Necrosis Cells (B1) (%)	Late Apoptosis Cells (B2) (%)	Viable Cells (B3) (%)	Early Apoptosis Cells (B4) (%)
Control	0.44 ± 0.1 ^a	1.01 ± 0.1 ^a	97.69 ± 1.2 ^a	0.85 ± 0.2 ^a
Extract (20 μg/mL)	1.01 ± 0.1 ^b	1.05 ± 0.2 ^a	93.30 ± 0.9 ^b	4.64 ± 0.4 ^b
Nanoemulsion (20 μg/mL)	2.45 ± 0.2 ^c	3.51 ± 0.6 ^b	89.28 ± 0.7 ^c	4.76 ± 0.1 ^b

^a Data are shown as mean ± standard deviation (n = 3), with data bearing different small letters (a–c) in the same column denoting significantly different values at p < 0.05.