Effects of white oil adjuvant on IMP, IMP metabolites, and serum antioxidation in broilers
Effects of white oil adjuvant on the contents of IMP, IMP metabolites, and the serum antioxidation in Yellow broilers were determined. A total of 200 one-day-old Yellow broilers were randomly divided into four groups. Each group had five replicates with ten broilers per replicate. According to the immune procedure, at 7th, 10 th, 14 th, 21 th and 30 th day, Yellow broilers in group Ⅰ(control) were injected with the physiological saline only and those in groups Ⅱ, III, and IV were vaccinated with the live vaccine followed by the physiological saline, the oil emulsion vaccine, and the white oil, respectively. Twenty broilers from each group were randomly selected for sample collection at day 42. IMP, correlative metabolites of IMP in the breast muscle, and the serum antioxidation were measured. The results showed that vaccination with the white oil significantly reduced the contents of INO compared to the control group(P0.05), but the contents of IMP, AMP, ADP, and IMPc were not significant different between each group(P0.05).The levels of SOD, GSH-PX, and MDA of broilers injected with the white oil were not significantly different from other groups(P0.05), but the level of MDA increased to a certain degree in broilers that were injected with the white oil.