Protective Effects of Dapsone on Scopolamine-Induced Memory Impairment in Mice: Involvement of Nitric Oxide Pathway oleh Nafise Noroozi, Maryam Shayan, Adeleh Maleki, Faezeh Eslami, Nastaran Rahimi, Robab Zakeri, Zohreh Abdolmaleki, Ahmad Reza Dehpour