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Fig. 3 | BMC Cancer

Fig. 3

From: Nm23-H1 is involved in the repair of ionizing radiation-induced DNA double-strand breaks in the A549 lung cancer cell line

Fig. 3

Quantification of DNA damage using Comet assay. All the cells were collected at 0 h, 1 h, 2 h, and 4 h after irradiation with 8 Gy X-rays. DNA damage was evaluated as the tail moment, combining comet tail length and the proportion of DNA migrating into the tail. a Nm23-H1-low-expressing group. b Nm23-H1-over expressing group. c The tail moment image of both groups. 1. A549-shNm23-H1; 2. DOX+ A549-shNm23-H1; 3. A549-vector; 4. A549-nNm23-H1 (*: p < 0.05; **: p < 0.01)

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BMC Cancer

ISSN: 1471-2407

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