Table 2 Average concentrations of tulathromycin in plasma and the marker residue CP-60,300 in milk after twice subcutaneous injections of 2.5 mg/kg tulathromycin in lactating goats
Time | Plasma | SD | Milk | SD | Time | Plasma | SD | Milk | SD |
|---|---|---|---|---|---|---|---|---|---|
12 | NA | NA | 1791.4 | 672.02 | 360 | NA | NA | 64.3 | 20.39 |
24 | NA | NA | 1167.0 | 264.23 | 372 | NA | NA | 26.9 | 8.23 |
36 | NA | NA | 763.7 | 226.64 | 384 | NA | NA | 47.7 | 16.54 |
48 | NA | NA | 364.8 | 109.83 | 396 | NA | NA | 46.7 | 18.93 |
60 | NA | NA | 281.1 | 103.50 | 408 | NA | NA | 45.9 | 16.43 |
72 | NA | NA | 140.3 | 30.71 | 420 | NA | NA | 37.0 | 15.74 |
84 | NA | NA | 154.1 | 45.25 | 432 | NA | NA | 32.8 | 10.11 |
96 | NA | NA | 107.1 | 23.03 | 444 | NA | NA | 30.3 | 10.55 |
108 | NA | NA | 131.4 | 39.94 | 456 | NA | NA | 24.0 | 7.51 |
120 | NA | NA | 90.6 | 23.20 | 468 | NA | NA | 23.9 | 7.56 |
132 | NA | NA | 56.7 | 15.54 | 480 | NA | NA | 22.1 | 10.49 |
144 | NA | NA | 59.2 | 14.50 | 492 | NA | NA | 23.3 | 14.07 |
156 | NA | NA | 50.2 | 9.61 | 504 | NA | NA | 25.4 | 12.87 |
168 | NA | NA | 41.0 | 11.11 | 540 | NA | NA | 20.6 | 6.28 |
180 | 152.5 | 39.03 | 1392.8 | 363.32 | 588 | NA | NA | 12.0 | 4.25 |
192 | 105.8 | 44.82 | 1096.9 | 151.09 | 636 | NA | NA | 8.3 | 3.55 |
204 | 75.1 | 36.48 | 789.3 | 292.69 | 684 | NA | NA | 8.0 | 4.91 |
216 | 61.9 | 20.64 | 424.9 | 168.10 | 732 | NA | NA | 6.5 | 1.42 |
228 | 39.3 | 19.24 | 230.1 | 101.49 | 780 | NA | NA | 6.0 | 2.21 |
240 | 46.2 | 18.20 | 164.0 | 68.47 | 828 | NA | NA | 4.1 | 3.06 |
252 | 39.3 | 10.90 | 131.2 | 41.73 | 876 | NA | NA | 1.9 | 2.12 |
264 | 29.1 | 12.87 | 105.3 | 33.04 | 948 | NA | NA | 4.1 | 1.98 |
276 | 20.1 | 8.77 | 74.7 | 24.81 | 1020 | NA | NA | 2.0 | 2.21 |
288 | 22.5 | 5.94 | 78.3 | 21.99 | 1092 | NA | NA | 0.9 | 1.66 |
300 | 20.0 | 5.20 | 91.6 | 29.83 | 1164 | NA | NA | 1.5 | 2.11 |
312 | 12.6 | 4.34 | 88.9 | 26.16 | 1284 | NA | NA | 1.2 | 1.71 |
324 | 11.7 | 3.66 | 85.2 | 28.94 | 1380 | NA | NA | 0.5 | 1.40 |
336 | 28.5 | 18.61 | 68.4 | 16.72 | 1452 | NA | NA | 0.0 | 0.00 |
348 | 12.9 | 5.94 | 52.5 | 26.43 | 1524 | NA | NA | 0.0 | 0.00 |