The influence of lead on some physiological parameteres in hens
1994
Stekar, J.M.A. (University of Ljubljana, Biotechnical Faculty, Ljubljana (Slovenia). Zootechnical Dept.) | Berisha, B. | Demaj, A. (University of Prishtina, Agricultural Faculty, Prishtina (Yugoslavia)) | Bakalli, R. | Rozhaja, D. (Academy of Sciences and Arts of Kosova, Prishtina (Yugoslavia))
Research experiment included forty heavy type hens (Hybro), divided into four groups (10 hens per group). The control group of hens received the standard diet; the first treated group received the diet supplemented with 10 mg the second 50 mg and the third 100 mg lead as lead acetate/kg. After the statistical elaboration of results (during 90 days of the experiment), significant inhibition of erythrocyte delta-aminolevulinic acid dehydratase (ALAD) activity in treated hens was noticed. No significant changes in hemoglobin content and hematocrit values of treated hens were noticed.
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