I. Valchev1*, D. Kanakov1, Ts. Hristov1, L. Lazarov1, N. Grozeva2, Y. Nikolov1 1Department of Internal Non-Infectious Diseases, Faculty of Veterinary Medicine, Trakia University, 6000 Stara Zagora, Bulgaria 2Department of General and Clinical Pathology, Faculty of Veterinary Medicine,

I. Valchev, N. Grozeva, L. Lazarov, D. Kanakov, Ts. Hristov, R. Binev, Y. Nikolov Abstract. The toxic effect of AFB in mulard ducks was evaluated through the changes in several blood parameters, namely uric acid, urea, creatinine, creatine 1 kinase, calcium, inorganic phosphate, sodiu

N. Grozeva, I. Valchev, D. Kanakov, Ts. Hristov, L. Lazarov, R. Binev, Y. Nikolov Abstract. Ducklings are among the most sensitive avian species to the toxic effects of aflatoxin В (AFB ). In this experiment, the toxic effects of AFB on liver 1 1 1 morphology, blood plasma aspartate a

I. Valchev, N. Grozeva, L. Lazarov, D. Kanakov, Ts. Hristov, R. Binev, Y. Nikolov Abstract. The purpose of this study was to investigate the toxic effects of aflatoxin В (AFB ) on production traits (live body weight, weight gain, feed intake and 1 1 feed conversion) and relative weigh