almost significantlyp = .057
Post-hoc analysis also revealed almost significantly higher number of open arm entries of 5 month-old WAG/Rij rats compared to 5 month-old Wistar rats ( p = .057) and 13 month Wistar rats ( p = .054). 5 and 13 month-old WAG/Rij rats exhibited higher number of closed arm and total arm entries than 5 and 13 month-old Wistar rats (all p s < .05).