Influence of vitamin E and carcass feeding supplementation on fecal glucocorticoid and androgen metabolites in male black-footed ferrets (Mustela nigripes)
Fig 2
Mean (± SEM) fecal androgen metabolites (FAM) across season (pre-, during and post-breeding season) and treatment (vitamin E vs. no vitamin E).
Different superscripts (a, b, c) depict differences (P < 0.05) across time in ferrets supplemented with vitamin E. Different symbols (square, triangle) depict differences (P < 0.01) across time in non-supplemented ferrets. Finally, asterisks indicate differences (P < 0.05) between treatments within each time period.