Antioxidants (Aug 2021)

Serum Bilirubin Levels in Overweight and Obese Individuals: The Importance of Anti-Inflammatory and Antioxidant Responses

  • Lovro Žiberna,
  • Zala Jenko-Pražnikar,
  • Ana Petelin

DOI
https://doi.org/10.3390/antiox10091352
Journal volume & issue
Vol. 10, no. 9
p. 1352

Abstract

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Obesity is a chronic condition involving low-grade inflammation and increased oxidative stress; thus, obese and overweight people have lower values of serum bilirubin. Essentially, bilirubin is a potent endogenous antioxidant molecule with anti-inflammatory, immunomodulatory, antithrombotic, and endocrine properties. This review paper presents the interplay between obesity-related pathological processes and bilirubin, with a focus on adipose tissue and adipokines. We discuss potential strategies to mildly increase serum bilirubin levels in obese patients as an adjunctive therapeutic approach.

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