Canine nephrotoxicosis induced by melamine-contaminated pet food in Italy.
Two young dogs belonging to the same kennel placed nearby Treviso (north-eastern Italy) died at the end of 2008 with clinical signs of renal failure. They were subjected to necropsy and were evaluated for histopathological and toxicological changes. Both the animals had same clinical signs and laboratory evidence of uremia. Post mortem investigations revealed severe nephrotoxicosis, associated with uroliths deposition within renal tubules and pelvis. The predominant crystal type was identical to those observed in the kidneys of animals involved in the 2004 and 2007 melamine-associated renal failure epidemic in Asia and US, providing evidence that they share the same causative agent. High doses of melamine were detected in the pet food administered to the dogs, likewise melamine was identified in renal tissue from one dead dog and in urine samples from both the animals. Therefore, a diagnosis of melamine-related nephrotoxicosis was made. To the author's knowledge this is the first report about melamine contamination of pet food from EU.
Cocchi
Monia
M
Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell'Università, Legnaro, Italy.
Vascellari
Marta
M
Gallina
Albino
A
Agnoletti
Fabrizio
F
Angeletti
Roberto
R
Mutinelli
Franco
F
D000821:Animal Feed / Q000032:analysis*; D000818:Animals; D004196:Disease Outbreaks / Q000662:veterinary; D004283:Dog Diseases / Q000139:chemically induced* / Q000453:epidemiology / Q000473:pathology; D004285:Dogs; D005506:Food Contamination; D007558:Italy / Q000453:epidemiology; D007668:Kidney / Q000473:pathology; D007674:Kidney Diseases / Q000139:chemically induced / Q000473:pathology / Q000662:veterinary*; D014227:Triazines / Q000633:toxicity*
D014227:Triazines; C011907:melamine