National Research Centre

Medical Research Ethics Committee

MREC Reviewer Comment

Protocol Title

Effect of gamma radiation on calcium carbonate extract from eggshell waste for biomedical application: bioactivity, cytotoxicity and behavior of curcumin as drug delivery for bone regeneration

Completely satisfied and informative data

Needs Explanation

Comments to the applicant

-Correct the Anticipated Start Date from (1/1/2026)
 

-She did write the equation of sample size  

-The protocol was reviewed by Scientific Reviewing Committee: she write no although she attach the form 90

-She did not mention from where she got the curcumin

-Methodology too short she did not mention any thing about the biomedical application: bioactivity, cytotoxicity and behavior of curcumin as drug delivery for bone regeneration (Please write the methods in details)

Comment to the Committee

-Correct the Anticipated Start Date from (1/1/2026)
 

-She did write the equation of sample size  

-The protocol was reviewed by Scientific Reviewing Committee: she write no although she attach the form 90

-She did not mention from where she got the curcumin

-Methodology too short she did not mention any thing about the biomedical application: bioactivity, cytotoxicity and behavior of curcumin as drug delivery for bone regeneration (Please write the methods in details)

Informed consent form:

Waiver

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