Fig. 4
From: Diesel engine exhaust accelerates plaque formation in a mouse model of Alzheimer’s disease

Plaque load in cortex (a, b) and hippocampus (c, d) of 5XFAD mice following 3 weeks (a, c) or 13 weeks (b, d) exposure to DEE or clean air. Quantitative Aβ42 plaque analyses were performed via calculation of the % of total plaque load in the analysed area of the section (n = 11–16 mice per group)