Radiosensitization Effect of Nedaplatin on Nasopharyngeal Carcinoma Cells in Different Status of Epstein-Barr Virus Infection

Table 4

Apoptosis rate of two cell lines after radiation of 4 Gy.

	Control	RT	NDP1	NDP2	RT + NDP1	RT + NDP2
Apoptosis rate (%)
CNE-2	2.30±0.10	4.55±0.12	2.50±0.31	2.70±0.18	9.02±0.75^∗	14.55±0.45^∗
C666	2.12±0.23	4.02±0.33	2.68±0.40	2.77±0.22	7.11±0.32^∗	10.36±0.58^∗

∗indicates 𝑃<0.05 in comparison between RT and RT + NDP groups in the two human NPC cell lines and between RT + NDP1 and RT + NDP2 groups.