https://www.selleckchem.com/pr....oducts/alpha-naphtho
© 2020 WILEY-VCH Verlag GmbH Co. KGaA, Weinheim.BACKGROUND To evaluate the efficacy of synbiotic tablets on the clinical and biochemical parameters of smokers and nonsmokers with gingivitis. METHODS Overall, 80 patients with gingivitis [40 smokers (+), 40 nonsmokers (-)] were randomly assigned to test (T) or control (C) groups. Four groups were defined T(+), T(-), C(+), and C(-). The subjects daily chewed a synbiotic or placebo tablet for 30 days. The gingival crevicular fluid levels of interleukin (IL)-6, IL-8, and I