{Reference Type}: Journal Article
{Title}: Betahistine mesylate reduces the damage of blue light exposure in Drosophila model.
{Author}: Li X;Zhao Z;He J;Shen J;
{Journal}: J Photochem Photobiol B
{Volume}: 259
{Issue}: 0
{Year}: 2024 Aug 10
{Factor}: 6.814
{DOI}: 10.1016/j.jphotobiol.2024.113009
{Abstract}: Previous studies have demonstrated the efficacy of betahistine mesylate in treating vertigo and angioneurotic headache, enhancing microcirculation, and facilitating histamine release. However, limited research has been conducted on the drug's potential in mitigating blue light-induced damage. Thus, this study utilized Drosophila as the model organism and employed the Siler model to investigate the impact of various concentrations of betahistine mesylate on the lifespan, under 3000 lx blue light irradiation. At the same time we measure food intake, spontaneous activity, and sleep duration of Drosophila. The findings of this study indicate that a high concentration of betahistine mesylate can decrease the initial mortality (b0) in male flies, mitigating the damage of blue light to Drosophila. Consequently, this delays the aging process in male Drosophila and extends their average lifespan. After betahistine mesylate ingestion, locomotor activity upon blue light exposure decreased significantly in male Drosophila. In conclusion, this study offers initial evidence supporting the investigation of the regulatory mechanisms of betahistine mesylate on lifespan and its potential anti-blue light effects.