Supplementary Figure 4: Associated intakes of sucrose and regular water solutions altered by morphine.
From: Sucrose preference test for measurement of stress-induced anhedonia in mice
(a) The intakes of sucrose and regular water solutions in SPT after morphine dependence. n = 11 – 12 for day 1, n = 12 – 14 for day 2, n = 15 for test. (b) The intakes of sucrose and regular water solutions in SPT after morphine withdrawal. n = 12 – 14 for day 1, n = 15 for day 2, n = 15 for test. Error bars, s.e.m. Invalid data caused by several conditions including no drinking, over drinking, and no preference was excluded in according to the criteria described in the protocol. All the experiments were approved by the Institutional Animal Care and Use Committee of Nanjing Medical University
