“Whereas, co-administration of MK-801 (0.05 mg/kg), ketamine (1 mg/…-NAME, 10 mg/kg), 7-nitroindazole (7-NI, 30 mg/kg), methylene blue (10 mg/kg) as inhibitors of nitric oxide synthase (NOS), or …/cyclic-guanosine monophosphate (NO-cGMP) inhibitor, with a subeffective dose of ethanol (….”