N-Acetylcysteine Reduces ROS-Mediated Oxidative DNA Damage and PI3K/Akt Pathway Activation Induced by Helicobacter pylori Infection

Figure 5

Immunoreactive cells were semiquantitatively assessed. The protein expression levels are expressed as grades 1–4. The proportion of each grade is shown. (a) 8-OHdG; (b) Akt; (c) p-Akt (Ser473); (d) GSK-3β; (e) p-GSK-3β (Ser9); (f) APE-1; .

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