Zobrazeno 1 - 10
of 137
pro vyhledávání: '"H, Dabrowska"'
Publikováno v:
Ecotoxicology and Environmental Safety, 73(8), 1829-1834
Ecotoxicology and Environmental Safety 73 (2010) 8
Ecotoxicology and Environmental Safety 73 (2010) 8
The DR-H4IIE.Luc bioassay is based on the ability of dioxin and dioxin-like contaminants to activate the AhR and its signal transduction pathway, a mechanism through which these contaminants elicit their toxic effects. The bioassay was used to examin
Publikováno v:
Zeitschrift für Tierphysiologie Tierernährung und Futtermittelkunde. 45:66-76
Publikováno v:
Comparative Biochemistry and Physiology Part A: Physiology. 99:681-685
1. Plasma magnesium, cortisol, lactate and ascorbic acid were examined in common carp subjected to various dietary treatments and following handling stress. 2. Under conditions of satisfied dietary magnesium and ascorbate requirements, plasma cortiso
Publikováno v:
Archives of environmental contamination and toxicology. 51(2)
Concentrations and profiles of polychlorinated biphenyls (PCBs) were determined in three tissues of adult snapping turtles (Chelydra serpentina serpentina) from six locations in the Ohio Basin of Lake Erie to characterize tissue variation and geograp
Autor:
H, Dabrowska, K, Dabrowski
Publikováno v:
Magnesium and trace elements. 9(2)
Supplementation with dietary Mg at a minimum level of 0.06% seems to be essential to prevent the hypercalcinosis of the kidney and hepatopancreas in a fish, the common carp. Mg deficiency appears to have no effect on the Mg level in kidneys and hepat
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Publikováno v:
Aquaculture. 76:277-291
Tilapia ( Oreochromis niloticus ) of mean initial weight 10 g were given one of eight semipurified, casein-starch-based diets for 10 weeks. The experiment had a factorial design with two protein levels (24 and 44%) and four magnesium levels (approxim
Autor:
T. Własow, H. Dabrowska
Publikováno v:
Comparative Biochemistry and Physiology Part C: Comparative Pharmacology. 83:179-184
1. 1. Carp (Cyprinus carpio L.) fry were exposed for 3 weeks to a sublethal concentration of ammonia (0.102 ± 0.059 mg NH3/dm3). 2. 2. Ammonia induced considerable changes in the level of free amino acids and unfavourable changes in the blood, i.e.
Publikováno v:
Aquaculture. 76:269-276
A feeding experiment was conducted to examine the availability of dietary magnesium in the form of acetate, oxide and sulphate to tilapia fingerlings. The highest growth rate (2.02% day −1 ) occurred in fish fed a diet supplemented with 0.59 g Mg k
Publikováno v:
Tetrahedron. 25:1617-1628
The derivative produced by the reaction of methaonic acid with p-chloraniline reacts with formaldehyde and primary amines to form 1,3-disubstituted 5-nitro-1,2,3,4-tetrahydropyriimdines. These are readily transaminated at the 1- or 1,3-positions by w