Effect of milk thistle oil on pro-inflammatory cytokines and performance in Holstein calves
Concentrations of TNF-α, IFN-ɣ, and SAA of calf' serum at weaning stage linearly decreased with SM oil doses
The aim of this study was to determine the effect of milk thistle (Silybum marianum L., SM) oil supplementation on proinflammatory cytokines, acute phase proteins, rumen metagenomic profile, rumen fluid variables and performance during the milk feeding period of Holstein calves.
In the present study, 24 calves that consumed quality and sufficient amount of colostrum (≥50 mg/ml IgG) after birth were divided into three groups, with 8 animals in each group (4 males + 4 females). Individually fed calves were given added SM oil as 0 µL/day/calf (Control group, SM0), 100 µL/day/calf (SM100) and 200 µL/day/calf (SM200). The ration containing concentrated ...
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