Journal Pre-proof Nicotinamide and its metabolite N1-Methylnicotinamide alleviate endocrine and metabolic abnormalities in adipose and ovarian tissues in rat model of Polycystic Ovary Syndrome Hamid Reza Nejabati, Nasser Samadi, Vahideh Shahnazi, Aynaz Mihanfar, Amir Fattahi, Zeinab Latifi, Zahra Bahrami-asl, Leila Roshangar, Mohammad Nouri PII: S0009-2797(19)31895-2 DOI: https://doi.org/10.1016/j.cbi.2020.109093 Reference: CBI 109093 To appear in: Chemico-Biological Interactions Received Date: 13 November 2019 Revised Date: 18 March 2020 Accepted Date: 5 April 2020 Please cite this article as: H.R. Nejabati, N. Samadi, V. Shahnazi, A. Mihanfar, A. Fattahi, Z. Latifi, Z. Bahrami-asl, L. Roshangar, M. Nouri, Nicotinamide and its metabolite N1-Methylnicotinamide alleviate endocrine and metabolic abnormalities in adipose and ovarian tissues in rat model of Polycystic Ovary Syndrome, Chemico-Biological Interactions (2020), doi: https://doi.org/10.1016/j.cbi.2020.109093. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Published by Elsevier B.V.