Table 1.

Measurements of ER diameter (microns) and autophagic vesicles per cell in Glioblastoma stem cell (GSCs) treated with 8 Gy radiation. Mann-Whitney test.

Parameter	NT	Rad (8 Gy)	p-Value
ER Diameter (µm)
Glio9	0.055 ± 0.002 µm	0.075 ± 0.005 µm	p < 0.001
Glio11	0.049 ± 0.002 µm	0.086 ± 0.003 µm	p < 0.0001
Glio14	0.048 ± 0.001 µm	0.154 ± 0.008 µm	p < 0.0001
AV per Cell
Glio9	0.65 ± 0.11	1.11 ± 0.08	p < 0.01
Glio11	0.53 ± 0.16	0.58 ± 0.17	ns
Glio14	0.25 ± 0.10	1.18 ± 0.17	p <0.01

Abbreviations: AV, autophagic vesicles; ER, endoplasmic reticulum; Gy, gray; ns, not significant; NT, non-treated; Rad, radiation; µm, microns.