Evaluation of biochemical characters of broiler chickens during dietary aflatoxin (50 and 100 ppb) and clinoptilolite exposure.
Aflatoxin (AF) and clinoptilolite (CLI, a natural zeolite) were added to broiler food and some biochemical values and enzyme activities were evaluated. The experimental design consisted of six dietary treatments. (1)


METHODS
basal diet; (2) CLI: basal diet plus 15 g clinoptilolite kg(-1) diet; (3) 50 ppb AF: basal diet plus 50 microg total aflatoxin (AF; the composition given below) kg(-1) diet; (4) 50 ppb AF+CLI: basal diet plus 50 microg AF plus 15 g CLI kg(-1) diet; (5) 100 ppb AF: basal diet plus 100 microg AF kg(-1) diet; (6) 100 ppb AF+CLI: basal diet plus 100 microg AF plus 15 g CLI kg(-1) diet. A commercially available CLI was provided from the west region of Turkey and its chemical formula is "KNa(2)Ca(2)(Si(29)AL(7))O.7(2).32H(2)O". For this a total of 576 1-day-old Ross broiler chicks were housed in six treatment groups from days 1 to 42. AF treatment significantly increased the serum Na levels and the aspartate-amino-transferase (ASAT) and alanine-amino-transferase (ALAT) enzyme activities, while total protein, albumin, total cholesterol uric acid, and K levels were not significantly different between groups. These results suggest that these low AF levels in food did not change the serum biochemistry but significantly affected the enzyme activities in broilers.
Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Selçuk, Konya, Turkey. hoaguz@selcuk.edu.tr
H
H
Oğuz
F
F
Kurtoğlu
V
V
Kurtoğlu
Y O
YO
Birdane
D000348:Aflatoxins / Q000008:administration & dosage* / Q000633:toxicity*; D000375:Aging; D000410:Alanine Transaminase / Q000097:blood; D000821:Animal Feed; D000818:Animals; D000931:Antidotes / Q000008:administration & dosage / Q000494:pharmacology; D001219:Aspartate Aminotransferases / Q000097:blood; D002645:Chickens / Q000097:blood*; D004032:Diet; D005260:Female; D008297:Male; D009183:Mycotoxins / Q000008:administration & dosage / Q000633:toxicity; D011201:Poultry Diseases / Q000097:blood / Q000139:chemically induced* / Q000201:enzymology / Q000517:prevention & control*; D012964:Sodium / Q000097:blood; D017641:Zeolites / Q000008:administration & dosage* / Q000494:pharmacology*
D000348:Aflatoxins; D000931:Antidotes; D009183:Mycotoxins; C083175:clinoptilolite; D017641:Zeolites; D012964:Sodium; D001219:Aspartate Aminotransferases; D000410:Alanine Transaminase