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Antioxidant responses and plasma biochemical characteristics in the freshwater rainbow trout, Oncorhynchus mykiss, after acute exposure to the fungicide propiconazole
triazole fungicide fish oxidative damage blood parameters
2015/6/9
In this study, the toxic effects of PCZ, a triazole fungicide present in aquatic environment, were studied in rainbow trout, Oncorhynchus mykiss, by an acute toxicity test. Compared to the control gro...
The survival of Escherichia coli upon exposure to irradiation with non-coherent polychromatic polarized light
bacteria growth light plate count
2015/4/15
The purpose of this work was to examine the influence of non-coherent polarized light upon the growth of Escherichia coli. Experiments were designed to test the main hypothesis that this kind of polyc...
Activity of alkaline phosphatase, acidic phosphatase and nonspecific esterase in the oviducts of puerperal ewes after exposure to polychlorinated biphenyls
oviduct puerperium ewe alkaline phosphatase acidic phosphatase nonspecific esterase polychlorinated
2015/3/13
The objective of this study was to examine the alkaline, acidic phosphatase and nonspecific esterase activity in the epithelial cells of oviducts after exposure to polychlorinated biphenyls (PCBs) at ...
Exposure of pig fatteners and dairy cows to polycyclic aromatic hydrocarbons
polycyclic aromatic hydrocarbons air feed drinking water dust soil exposure
2015/1/26
Exposure of pig fatteners and dairy cows to polycyclic aromatic hydrocarbons (PAHs) was investigated by analyses of selected indoor and outdoor samples. PAH concentrations (16 U.S. EPA priority PAHs) ...
Exposure to hypoxia injures tracheal epithelium (ultrastructural study)
airway epithelium goblet cells ciliated cells ultrastructure rabbit
2015/1/26
The ultrastructure of the tracheal epithelium in rabbits exposed for 96 hours to normobaric hypoxia was studied. In rabbits placed for 96 hours in environment with increased temperature and humidity, ...
Effect of Exposure to Various Durations of Light on Serum Insulin-Like Growth Factor-I in Prepubertal Holstein Heifers
Photoperiod heifers growth factor prepubertal
2009/1/19
Our objective was to determine if prolonged exposure to various durations of light (i.e., photoperiod) would affect serum IGF-I concentrations in heifers. Thus, 16 Holstein heifers, 2 to 4 mo of age,...