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. 2008 Dec 16;3(12):e3945. doi: 10.1371/journal.pone.0003945

Figure 5. Maternal nicotine exposure in wild-type mice.

Figure 5

Ovulation-induced pregnant mice were mated and were given drinking water with nicotine during pregnancy. At noon on gestational day 15, the fetuses were sacrificed, and their legs were histologically investigated. A: Skeletal growth estimated by measuring the femur length (FL) and the length of the hypertrophic zone of the femur (HL). B: FL (mm), C: HL/FL (%) of E15.5 fetuses whose mothers were given drinking water with or without nicotine. Nicotine significantly decreased FL and HL/FL.