Fig. 2From: Social defeat stress before pregnancy induces depressive-like behaviours and cognitive deficits in adult male offspring: correlation with neurobiological changesBody weight gain of maternal rats exposed to SDS as well as control rats at 4 weeks after induced stress. Control: control group (hollow square, n = 6); stress: SDS dams (hollow circle, n = 5, outlier number = 1); *p < 0.05Back to article page