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. 2021 Nov 16;5(4):txab218. doi: 10.1093/tas/txab218

Figure 3.

Figure 3.

Steers were implanted with either no hormonal implant (NoIMP) or a Component TE-IS on day 0 followed by a Component TE-200 on day 57 (IS/200; Elanco). Liver biopsies were conducted on days −5/−4, 14/15, 71/72, and 120/121 for analysis of liver Mn concentrations. Blood was collected on days 0, 15, 56, 71/72, and 125 for plasma urea nitrogen (PUN) analysis. Data were analyzed using repeated measures of the mixed procedure of SAS. Unlike superscripts indicate differences across time points (P ≤ 0.05). (A) Liver Mn concentrations are influenced by implant treatment throughout study (IMP × Day P = 0.001). (B) An IMP × Day effect (P = 0.001) was observed for PUN.