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. Author manuscript; available in PMC: 2020 Oct 1.
Published in final edited form as: Physiol Behav. 2019 Jul 9;209:112615. doi: 10.1016/j.physbeh.2019.112615

Figure 4.

Figure 4.

Estrogen, Free Testosterone, and Total Testosterone in PO animals on control- or methyl-diets. Open bars are control animals while filled-in bars are methyl-diet animals. Female is indicated by “♀,” and male is indicated by “♂.” A) Estrogen levels in pg/mL (p=0.019 for females; p=0.98 for males; two-tailed t-test). B) Free Testosterone in pg/mL (p=0.20 for females; p=0.89 for males; two-tailed t-test). C) Total Testosterone in ng/mL (p= 0.32 for females; p= 0.47 for males; two-tailed t-test). Error bars indicate +/− 1 standard error (*p<0.05; **p<0.01; ***p<0.001; two-tailed t-test). Estrogen (estradiol) was significantly increased in methyl-diet females compared to control females. Free and total testosterone were unchanged.