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Fig. 6 | European Radiology Experimental

Fig. 6

From: Influence of cellular models and individual factor in the biological response to head CT scan exams

Fig. 6

γH2AX foci in astrocytes after single and double-helical CT-scan exposure. a Kinetics of γH2AX foci in astrocytes after a single helical head CT scan, or (b) a double-helical head CT scan at the indicated times after exposure (t0 = non-irradiated). Each data represents the mean ± SEM foci per cell of 3 independent experiments. The asterisks shown at 10 min post-irradiation times correspond to a statistically significant difference between HA-h and the three other cell lines. For time 24 h, asterisks correspond to a statistically significant difference from the non-irradiated conditions for the same cell line. CT Computed tomography, γH2AX Phosphorylated forms of the H2AX histone variant molecular, SEM Standard error of the mean

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