highly significantP < 0.01
Compared with the control group, PRRSV N protein in the treatment groups with 20 μg/ml and 40 μg/ml GCP shows a highly significant reduction ( P < 0.01).
Compared with the control group, PRRSV N protein in the treatment groups with 20 μg/ml and 40 μg/ml GCP shows a highly significant reduction ( P < 0.01).