Nitrous oxide (N2O), commonly known as laughing gas, is widely used for its anesthetic and analgesic properties in medical settings. However, its recreational abuse has escalated, leading to severe neurological complications including cognitive impairment, yet the underlying mechanisms remain poorly understood. In this study, male C57BL/6 J mice were exposed to either normal air inhalation or...
Background: Nitrous oxide (N2O) is increasingly used as a recreational drug, leading to neurological and systemic toxicities. However, due to the rapid elimination and minimal alteration of nitrogen oxides, the short direct detection window complicates the assessment of N2O exposure. Method: In this study, we investigated the effects of chronic N2O exposure on plasma metabolites using an...