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Fig. 4 | Environmental Health

Fig. 4

From: Transgenerational effects of polychlorinated biphenyls: 1. Development and physiology across 3 generations of rats

Fig. 4

Developmental milestones of age at eye opening (a) and puberty (b) are shown for female and male rats of the three generations. Puberty in females was assessed by the day of vaginal opening, and in males, the day of preputial separation. Here and in subsequent figures that include data from both sexes, data from female are shaded yellow, and males in blue, to improve visualization. Significant (p < 0.05) treatment effects are indicated. Data were analyzed using the Kruskal-Wallis test. Abbreviations: MAT, maternal; PAT, paternal

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