Figure 5
From: MiR-34a is up-regulated in response to low dose, low energy X-ray induced DNA damage in breast cells
miR-34a expression by qRT-PCR in (A) MCF-10A and (B) MCF-7cell lines, assessed 4 and 24 hours after X-ray irradiation at 0.003; 0.012 and 0.048 Gy/28 Kv conditions. Relative expression of miR-34a was calculated by ΔΔCT method and the acquired fold change values are relative to their respective non-treated mock control. * significant difference in comparison irradiated versus non-treated cells (Student’s t test P ≤ 0.05).