Journal of Veterinary Medical Science
Online ISSN : 1347-7439
Print ISSN : 0916-7250
Psittacine Beak and Feather Disease in Three Captive Sulphur-Crested Cockatoos (Cacatua galerita) in Thailand
Wijit KIATIPATTANASAKUL-BANLUNARARachod TANTILEARTCHAROENKei-ichi KATAYAMAKazuhiko SUZUKIThawat LEKDUMROGSAKHiroyuki NAKAYAMAKunio DOI
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2002 Volume 64 Issue 6 Pages 527-529

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Abstract

Three sulphur-crested cockatoos (Cacatua galerita) were diagnosed as psittacine beak and feather disease (PBFD). Histopathology of the feather pulp and follicles showed intracytoplasmic botryoid clusters or granular inclusion bodies in epithelial cells and macrophages. Electron microscopy revealed multiple cytoplasmic clusters of electron dense viral particles corresponding to the inclusions. PBFD virus (circovirus) DNA-specific product was detected from formalin-fixed paraffin-embedded feathers by nested polymerase chain reaction (PCR) method.

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