2010
DOI: 10.1016/j.cvex.2010.05.014
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The Isolation, Pathogenesis, Diagnosis, Transmission, and Control of Avian Bornavirus and Proventricular Dilatation Disease

Abstract: Proventricular dilatation disease (PDD) is a common infectious neurologic disease of birds comprising a dilatation of the proventriculus by ingested food as a result of defects in intestinal motility, which affects more than 50 species of psittacines, and is also known as Macaw wasting disease, neuropathic ganglioneuritis, or lymphoplasmacytic ganglioneuritis. Definitive diagnosis of PDD has been problematic due to the inconsistent distribution of lesions. Since its discovery, avian bornavirus (ABV) has been s… Show more

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Cited by 56 publications
(69 citation statements)
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“…2,13 Therefore the choanal/cloacal swab or fecal swab has been presumed the sample of choice for detection of ABV shedding. The presence of ABV in the droppings of ABV-infected birds as detected by RT-PCR is well recognized.…”
Section: Discussionmentioning
confidence: 99%
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“…2,13 Therefore the choanal/cloacal swab or fecal swab has been presumed the sample of choice for detection of ABV shedding. The presence of ABV in the droppings of ABV-infected birds as detected by RT-PCR is well recognized.…”
Section: Discussionmentioning
confidence: 99%
“…1,2 It is a negative-stranded RNA virus that uniquely replicates within the cell nucleus. ABV can cause a severe encephalomyelitis.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…These viruses -it is still not finalised whether they will be classified as different species or different genotypes or genogroups of a single virus species -are associated with proventricular dilatation disease (PDD), predominantly but not exclusively in psittacine birds (Gancz, Clubb & Shivaprasad 2010;Gancz et al 2009;Gray et al 2010;Honkavuori et al 2008;Hoppes et al 2010;Kistler et al 2008;Weissenböck et al 2009a). To date at least seven genotypes of avian bornavirus are known to occur Payne et al 2011).…”
Section: Introductionmentioning
confidence: 99%
“…Amostras de fezes podem ser utilizadas em animais vivos, porém é importante lembrar que a eliminação do vírus é intermitente, sendo interessante realizar um pool de fezes por um período de uma semana. Também deve ser ressaltado que aves sadias podem liberar o vírus e nunca apresentar a doença (LIERZ et al, 2009;HOPPES et al, 2010). As penas são uma opção interessante para diagnóstico de aves vivas e podem ser armazenadas por períodos prolongados (KERSKI et al, 2012).…”
Section: Diagnósticounclassified