Serum biochemical profile in Holstein Friesian and Belgian blue calves in the first 48 hours of life

Monica Probo, Alessia Giordano, Pierangelo Moretti, Geert Opsomer, Leonel Fiems, Saverio Paltrinieri, Maria Cristina Veronesi

    Onderzoeksoutput: Bijdrage aan tijdschriftA1: Web of Science-artikelpeer review


    Specific age-related changes in blood variables of calves have previously been reported. The very first hours after birth are however not fully investigated, and results originating from different breeds are combined. The purpose of this study was to investigate the variation in biochemical variables during the first 48 hours after birth in Holstein-Friesian (HF) and Belgian Blue (BB) calves. Nineteen HF calves born vaginally and 23 BB calves delivered by caesarean section were sampled within 30 min after birth, and at 24 and 48 h of life. The concentration of albumin, chloride, sodium, potassium, calcium, phosphate, urea, creatinine, glucose, β-hydroxybutyrate, total protein, and activity of AST, γGT and glutamate dehydrogenase were evaluated. In both groups, significant decreases were recorded at 24 and/or 48 hours compared with 30 min for albumin, calcium, chloride and creatinine, while significant increases were found for AST, γGT, bilirubin, GLDH, glucose and total protein. Changes in analyte concentrations or activities, followed the same trend in both groups, thus suggesting typical features of the newborn calf maturation. The first 24 hours after birth seem to represent a temporal key point in the newborn calf’s life for switching from maternal dependence to a self-sufficient and independent survival. This study confirms that age-specific values should be considered for precise interpretation of laboratory results of newborn calves.Highlights Biochemical profiles of Holstein-Friesian and Belgian-Blue newborn calf in the first 48 hours of age are investigated. Almost all biochemical parameters change according to calf age in both groups and following the same trend in the two groups. Age-specific reference values should be considered during newborn calf evaluation.
    Oorspronkelijke taalEngels
    Pagina's (van-tot)657-662
    Aantal pagina’s6
    PublicatiestatusGepubliceerd - 2-jan.-2019


    • Belgian-Blue
    • Holstein-Friesian
    • Newborn calf
    • biochemical parameters


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