Title: Changes in the salivary metabolome in patients with chronic erosive gastritis
Version: 4 Date: 06 Mar 2023
Reviewer's report:
I would like to thank for time and effort spent by Authors to improve quality of the manuscript.
I have still some issues that should be addressed in the revised manuscript.
1. Which internal standard was used for saliva samples preparation procedure?
2. Why this internal standard was not considered for data normalization instead of total ion
signal approach?
3. Please provide fragmentation spectra which were used for metabolite identification displayed
in Supplementary Table 1
Title: Changes in the salivary metabolome in patients with chronic erosive gastritis
Version: 4 Date: 06 Mar 2023
Reviewer's report:
I would like to thank for time and effort spent by Authors to improve quality of the manuscript.
I have still some issues that should be addressed in the revised manuscript.
1. Which internal standard was used for saliva samples preparation procedure?
2. Why this internal standard was not considered for data normalization instead of total ion
signal approach?
3. Please provide fragmentation spectra which were used for metabolite identification displayed
in Supplementary Table 1
Please review this paper.
user
Title: Changes in the salivary metabolome in patients with chronic erosive gastritis
Version: 4 Date: 06 Mar 2023
Reviewer's report:
I would like to thank for time and effort spent by Authors to improve quality of the manuscript.
I have still some issues that should be addressed in the revised manuscript.
1. Which internal standard was used for saliva samples preparation procedure?
2. Why this internal standard was not considered for data normalization instead of total ion
signal approach?
3. Please provide fragmentation spectra which were used for metabolite identification displayed
in Supplementary Table 1
assistant