Changes in the Concentrations of Acute Phase Proteins in Calves during the first Month of Life / Promene Koncentracije Proteina Akutne Faze Tokom Prvog Meseca Života Teladi

The objective of this study was to describe the physiological changes in the concentrations of acute phase proteins (APPs) in calves during the first month of life, including pre-, postcolostral and milk feeding period. Seven clinically healthy calves were used in this study. Calves received colostrum and whole milk from their dams. The first blood sampling was performed before colostrum intake (day 0) and then at 1, 2, 7, 14 and 30 days of age. Blood serum was analyzed for the concentrations of haptoglobin (Hp), serum amyloid A (SAA), α1-acid glycoprotein (AGP), ceruloplasmin (Cp), and albumin (Alb). The results showed significant changes in the serum concentrations of Hp, SAA and Cp (P