Observations of possible thiaminase activity in scallop viscera fed in broiler diets. Case report.
Five-week-old broilers were submitted to the diagnostic laboratory showing sudden onset of incoordination, ataxia, anorexia, dehydration and coma. Groups of birds were being fed the New England Conference (NECC) broiler diets in which scallop viscera was added. Moribund birds receiving thiamine hydrochloride recovered without complications.
D000821:Animal Feed; D000818:Animals; D002645:Chickens; D006867:Hydrolases / Q000378:metabolism*; D008974:Mollusca / Q000201:enzymology*; D011201:Poultry Diseases / Q000209:etiology*; D013831:Thiamine / Q000378:metabolism; D013832:Thiamine Deficiency / Q000209:etiology / Q000662:veterinary*
D006867:Hydrolases; D013831:Thiamine