Figure 1. Effects of prenatal nicotine exposure (PNE) from gestational day (GD) 9 to GD18 on body weight at postnatal day 0 (PND0), body weight and growth rate of male offspring from PND0 toPND49.
(A) Body weight at PND0; (B) Changes of body weight in male offspring mice; (C) Body weight growth rate in male offspring mice. Mean ± SD, n = 20. *P < 0.05, **P < 0.01 vs control.