Figure 2. Long-term effects of neonatal cigarette smoke exposure on brown adipose tissue (BAT) sympathetic nerve activity (SNA). Number of spikes in 10 s at 180 postnatal days in males (A) and females (B). Representative recordings are shown at the bottom of the figures. C: control group; SE: smoke-exposed group. Data are reported as means±SE for n=6. *P<0.05 (two-way ANOVA re-examined by one-way ANOVA followed by Newman-Keuls post-hoc test).