Hindawi Oxidative Medicine and Cellular Longevity Volume 2019, Article ID 6380473, 3 pages https://doi.org/10.1155/2019/6380473 Editorial Modulation of Oxidative Stress: Pharmaceutical and Pharmacological Aspects 2018 Robert E. Smith ,1 Tomris Ozben ,2 and Luciano Saso 3 1Park University, 8700 River Park Drive, Parkville, MO 64152, USA 2Department of Biochemistry, Akdeniz University Medical Faculty Campus, Dumlupinar Street, 07070 Antalya, Turkey 3Department of Physiology and Pharmacology “Vittorio Erspamer”, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy Correspondence should be addressed to Robert E. Smith;
[email protected] Received 5 June 2019; Accepted 9 June 2019; Published 3 July 2019 Copyright © 2019 Robert E. Smith et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Chronic, low-grade, smoldering inflammation (also called in vitro tests for total antioxidant capacity emerged. They parainflammation) can lead to cardiovascular and neurode- were based on measuring the destruction of oxidized test generative diseases, as well as many types of cancer [1]. It compounds by reacting directly with the antioxidants in can be caused by obesity, metabolic syndrome, and even foods [1, 2]. periodontal disease. One of the articles in this special issue However, as scientists and physicians learned more about tells how adding antioxidants to dental materials can help to human nutrition, they realized that the caloric restriction prevent oxidative stress in gingival fluid (“Influence of Dental that worked for other organisms did not work for humans Restorations on Oxidative Stress in Gingival Crevicular [1, 2].