Exposure to e cigarette aerosol over two months induces accumulation of neurotoxic metals and alteration of essential metals in mouse brain ScienceDirect Intrauterine exposure to nicotine through maternal vaping disrupts embryonic lung and skeletal development via the Kcnj2 potassium channel ScienceDirect E Cigarette Exposure Alters Neuroinflammation Gene and Protein Expression in a Murine Model: Insights from Perinatally Exposed Offspring and Post Birth Mothers E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA