Atherosclerosis in parrots. A review.
Atherosclerosis is a common disease in parrots. The disease is found in all common parrot species, but especially in African Grey parrots and Amazons. It is a disease of older birds that is seen in both males and females. The most common sign is sudden death, but clinical symptoms that can be found include dyspnea, lethargy and nervous signs, such as paresis and collapses. Because the clinical signs are seldomly seen, it is difficult to diagnose atherosclerosis and therefore it is mostly an unexpected finding at necropsy. Age and species are determinants of atherosclerosis in parrots. Suggested risk factors include an elevated plasma cholesterol level, diet composition, social stress and inactivity, but research is needed to confirm this.
Bavelaar
F J
FJ
Department of Nutrition, Faculty of Veterinary Medicine, University of Utrecht, 3508 TD Utrecht, The Netherlands. frederique_bavelaar@hotmail.com
Beynen
A C
AC
D000821:Animal Feed; D000818:Animals; D001161:Arteriosclerosis / Q000503:physiopathology / Q000662:veterinary*; D001715:Bird Diseases / Q000097:blood / Q000175:diagnosis / Q000503:physiopathology* / Q000517:prevention & control; D002784:Cholesterol / Q000097:blood; D010311:Parrots
D002784:Cholesterol