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Fig. 2 | Biology of Sex Differences

Fig. 2

From: Fetal growth outcomes following peri-implantation exposure of Long-Evans rats to noise and ozone differ by sex

Fig. 2

Uterine arterial resistance at gestation day 15 and 21. Uterine arterial resistance was measured on gestation days 15 and 21. A representative pattern of the resistance change that occurs in the uterine artery in a normal pregnancy (a). The calculated resistance index (b) is shown for both days of measurement, and the percent change from GD 15 to 21 is shown in panel C. Data are shown as mean ± standard error and were analyzed by Dunnett’s post-test within a two-way ANOVA (n = 12–13/group). *p < 0.05 vs. A + Q. Specific p values between groups are presented for clarity. Abbreviations: gestation day (GD), air + quiet (A + Q), air + noise (A + N), ozone + quiet (O3 + Q), ozone + noise (O3 + N), resistance index (RI)

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