Frontiers Hepatic DNA Damage Induced by Electronic Cigarette Exposure Is Associated With the Modulation of NAD+ PARP1 SIRT1 Axis Accueil Ivop Tunisie GROSSISTE CIGARETTE ELECTRONIQUE GROSSISTE PUFF EN GROS Cigarette lectronique Aegis Hero H45 Classic Electronic Cigarettes Induce Mitochondrial DNA Damage and Trigger TLR9 (Toll Like Receptor 9) Mediated Atherosclerosis Arteriosclerosis, Thrombosis, and Vascular Biology