Table 9.
Effect of zinc methionine complex in combination with zilpaterol hydrochloride on relative protein concentration of β1AR, β2AR, and β3AR in semimembranosus and adipose tissue
| Receptor | CONa | ZnMetb | SEMc | P value |
|---|---|---|---|---|
| Semimembranosus | ||||
| β1 | 3435 | 3311 | 109.34 | 0.266 |
| β2 | 31,924 | 32,008 | 1018.98 | 0.934 |
| β3 | 9235 | 9612 | 461.14 | 0.418 |
| Adipose | ||||
| β2 | 36,354 | 36,198 | 1429.45 | 0.913 |
| β3 | 35,159 | 34,662 | 1027.68 | 0.631 |
aCON: Control 90 ppm Zn added from ZnSO4 (n = 20 steers)
bZnMet: Control plus 720 mg Zn added from ZINPRO® zinc methionine (n = 20 steers)
cPooled standard error of the mean