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In vivo study of the oestrogenic activity of milk
(2021)
Introduction: Milk has been suggested to be a possible source of oestrogenically active compounds. In order to assess the health risk for milk consumers and ensure the safety of this staple part of the human diet, it is ...
Transfer of enrofloxacin, ciprofloxacin, and lincomycin into eggshells and residue depletion in egg components after multiple oral administration to laying hens
(2021)
Regardless of whether antimicrobial drugs are administered to laying hens legally or illegally, residues of these drugs may be present in the eggs. Even if the eggs are not intended for human consumption, by-products/bio-waste, ...
Analysis of β-agonists in different biological matrices by liquid chromatography–tandem mass spectrometry
(National Veterinary Research Institute in Pulawy, 2021)
Introduction: Wide use is made of β-agonists in therapy due to their smooth muscle–relaxant properties. They also have
a side effect of increasing muscle mass. Besides improving oxygen utilisation as bronchodilators, ...
The markers of stress in swine oral fluid
(2021)
The study measured the hormonal and protein markers of acute stress, those of oxidative stress and total antioxidant capacity (TAC) in swine oral fluid, determined which of these parameters would be the ...