Review for 10.1186/s12876-020-01386-w (2020)

Reviewer’ s report
Title: Changes in Inflammatory Cytokines, Antioxidants and Liver Stiffness after Chelation
Therapy in Individuals with Chronic Lead Poisoning
Version: 0Date: 27 Mar 2020
Reviewer: Yasser S. El-Sayed
Reviewer's report:
The study is well performed and the results are clear.
The interpretation of the data is also very clear and the authors are able to successfully prove theirhypothesis.The results justify the objectives of the study. The manuscript may be considered.However, there are a few grammatical errors and language usage errors that needs to be checked.
Are the methods appropriate and well described?
If not, please specify what is required in your comments to the authors.
YesDoes the work include the necessary controls?
If not, please specify which controls are required in your comments to the authors.
Yes
Are the conclusions drawn adequately supported by the data shown?
If not, please explain in your comments to the authors.
YesAre you able to assess any statistics in the manuscript or would you recommend an
additional statistical review?If an additional statistical review is recommended, please specify what aspects require furtherassessment in your comments to the editors.
I am able to assess the statisticsQuality of written English
Please indicate the quality of language in the manuscript:
Needs some language corrections before being publishedDeclaration of competing interests
Please complete a declaration of competing interests, considering the following questions:
1. Have you in the past five years received reimbursements, fees, funding, or salary from an
organisation that may in any way gain or lose financially from the publication of thismanuscript, either now or in the future?
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financially from the publication of this manuscript, either now or in the future?
3. Do you hold or are you currently applying for any patents relating to the content of the
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4. Have you received reimbursements, fees, funding, or salary from an organization that holds
or has applied for patents relating to the content of the manuscript?
5. Do you have any other financial competing interests?6. Do you have any non-financial competing interests in relation to this paper?
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