In vitro exposure to cigarette smoke induces oxidative stress in follicular cells of F1 hybrid mice

This study assessed the influence of cigarette smoke condensate (CSC) and benzo(a)pyrene [B(a)P] on the levels of two oxidative stress biomarkers [8-isoprostane (8-IsoP) and 8-hydroxy-2-deoxy Guanosine (8-OH-dG)], in in-vitro spent media of follicle cells. Follicles (100-130 µm) isolated from ovaries of F₁ hybrid (C57Bl/6j × CBA/Ca) mice were cultured for 13 days in media exposed to B(a)P [0 ng ml⁻¹ (control) to 45 ng ml⁻¹] or CSC [0 µg ml⁻¹ …