Fig. 3
From: Fish oil protects the blood–brain barrier integrity in a mouse model of Alzheimer’s disease
FO treatment reversed the declined expression of zo-1 in APP/PS1 mice. a Western blot analysis showed that FO treatment for 4 weeks significantly increased the expression levels of zo-1 in both the hippocampus and cortex of 4-month old APP/PS1 mice compared to CO-treated control animals (**P < 0.01; n = 3 per group). b Western blot analysis showed that FO treatment for 4 weeks significantly increased the expression levels of zo-1 in both the hippocampus and cortex of 5-month old APP/PS1 mice compared to CO-treated control animals (**P < 0.01; n = 3 per group)