Figure 4
From: Effects of Chronic Low-Dose Radiation on Human Neural Progenitor Cells
Confirmation of radiation dose-dependent gene expression of hNPCs by qPCR.
hNPCs were exposed to radiation at doses 31, 124 and 496 mGy for 72 h and the collected total RNA was analyzed by qPCR. (a) DNA damage response and stress response-related genes. (b) Apoptosis-related genes. (c) Neural differentiation-related genes. (a–c) Quantification was conducted with the GAPDH gene. The means ± SD from three independent experiments are shown. *p < 0.05, **p < 0.01, ***p < 0.005, ****p < 0.001
