Means (±SE) for behaviors directed toward the male dummy stimulus. Ronald David MacLaren Kathryn Wisniewski Christina MacLaren 10.1371/journal.pone.0197259.g003 https://plos.figshare.com/articles/figure/Means_SE_for_behaviors_directed_toward_the_male_dummy_stimulus_/6271979 <p>The amount of time (sec) males in the LD, HD, and C groups spent <b>fin spreading</b> in each of the three sequences of behavioral assays (PE, 4-WK, and 20-WK). The letter designation (c) corresponds with significant p-values presented in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0197259#pone.0197259.t001" target="_blank">Table 1</a> and indicate significant differences among the low-dose, high-dose, and control group means within the given time period of testing (See <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0197259#pone.0197259.t001" target="_blank">Table 1</a> for statistical results).</p> 2018-05-15 17:37:09 exposure studies weeks exposure metformin exposure Environmental concentrations pre-exposure measurements impact pharmaceutical Betta splendens Metformin Such changes surface waters low-dose treatment group un-exposed control fish Betta splendens 20 weeks exposure Risk analyses Type II diabetes metformin-treated water Subject