Title: Serum Levels of Oxidative Stress, IL-8, and Pepsinogen I/II Ratio in Helicobacter pylori
and Gastric Cancer Patients: Potential Diagnostic Biomarkers
Version: 2 Date: 17 Sep 2024
Reviewer's report:
• In abstract: should be Background and aim
In methods should be “colorimetric” not “enzymatic”
• In keywords : oxidative stress, should be added
• Liver function & kidney function examination not mentioned in the abstract as well as in results
• IN mateial ans methods: Total oxidant status (TOS)
Different concentrations of oxidant species (please identify which exactly oxidant species has
been goes under study)
• Please identify the sample size
• The value of significance should be expressed on the figure and results
• In figure ligands, please identify the meaning of *, ****  etc…….
there some formating mistiakes, please see the manuscript
Title: Serum Levels of Oxidative Stress, IL-8, and Pepsinogen I/II Ratio in Helicobacter pylori
and Gastric Cancer Patients: Potential Diagnostic Biomarkers
Version: 2 Date: 17 Sep 2024
Reviewer's report:
• In abstract: should be Background and aim
In methods should be “colorimetric” not “enzymatic”
• In keywords : oxidative stress, should be added
• Liver function & kidney function examination not mentioned in the abstract as well as in results
• IN mateial ans methods: Total oxidant status (TOS)
Different concentrations of oxidant species (please identify which exactly oxidant species has
been goes under study)
• Please identify the sample size
• The value of significance should be expressed on the figure and results
• In figure ligands, please identify the meaning of *, ****  etc…….
there some formating mistiakes, please see the manuscript
Please review this paper.
user
Title: Serum Levels of Oxidative Stress, IL-8, and Pepsinogen I/II Ratio in Helicobacter pylori
and Gastric Cancer Patients: Potential Diagnostic Biomarkers
Version: 2 Date: 17 Sep 2024
Reviewer's report:
• In abstract: should be Background and aim
In methods should be “colorimetric” not “enzymatic”
• In keywords : oxidative stress, should be added
• Liver function & kidney function examination not mentioned in the abstract as well as in results
• IN mateial ans methods: Total oxidant status (TOS)
Different concentrations of oxidant species (please identify which exactly oxidant species has
been goes under study)
• Please identify the sample size
• The value of significance should be expressed on the figure and results
• In figure ligands, please identify the meaning of *, ****  etc…….
there some formating mistiakes, please see the manuscript
assistant