Fig. 4
From: Effects of prenatal inhalation exposure to copper nanoparticles on murine dams and offspring
Cell numbers in BAL fluid of exposed and control pregnant and non-pregnant mice. A comparison of the number of total cells (a), macrophages (b), neutrophils (c) and lymphocytes (d) in the BAL fluid in pregnant and non-pregnant mice exposed to Cu NPs and their sham counterparts. c the percentage of neutrophils out of the total number of cells is also shown. Values are expressed as mean ± SE. Statistically significant differences between exposed groups and control counterparts (shams) are indicated as follows: *p < 0.05, **p < 0.01 and ***p < 0.001