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. 2015 Sep 22;10(9):e0138867. doi: 10.1371/journal.pone.0138867

Fig 1. The effect of intranasally injected YB-1 or its fragments on the spatial memory of OBX mice as shown by probe trial tests in the Morris water maze.

Fig 1

A, Duration (s) of staying in the maze sectors. B, Frequency (%) of visiting the maze sectors. Abscissa, categorized groups of experimental animals: SO+saline (n = 9), OBX+saline (n = 9), OBX+YB-11-324 (n = 9), OBX+YB-11−219 (n = 9), OBX+YB-152−129 (n = 9), OBX+BSA (n = 5). Hatched columns represent the target sector. Open columns represent indifferent sectors of the maze. According to the Post hoc analysis with LSD test, significant differences *p <0.05; **p <0.01; ***p <0.001.