Results 51 to 60 of about 593 (144)

Factors Influencing Vertical Transmission of Psittacine Bornavirus in Cockatiels (Nymphicus hollandicus)

open access: yesViruses, 2022
The transmission of parrot bornavirus is still not fully understood. Although horizontal transmission through wounds can be one route, vertical transmission is still discussed.
Jessica Link   +5 more
doaj   +1 more source

Ribavirin Inhibits Parrot Bornavirus 4 Replication in Cell Culture. [PDF]

open access: yesPLoS ONE, 2015
Parrot bornavirus 4 is an etiological agent of proventricular dilatation disease, a fatal neurologic and gastrointestinal disease of psittacines and other birds.
Jeffrey M B Musser   +6 more
doaj   +1 more source

Experimental Infection of Embryonic Cells and Embryonated Eggs of Cockatiels (Nymphicus hollandicus) with Two Parrot Bornavirus Isolates (PaBV-4 and PaBV-2)

open access: yesViruses, 2022
Parrot bornavirus (PaBV) might be transmitted vertically. Cockatiel embryonic brain cells and embryonated eggs of cockatiels (ECE) were infected with PaBV-2 and PaBV-4.
Elisa Wuest   +7 more
doaj   +1 more source

Evolutionarily Conserved Interaction between the Phosphoproteins and X Proteins of Bornaviruses from Different Vertebrate Species. [PDF]

open access: yes, 2012
Bornavirus, a non-segmented, negative-strand RNA viruses, is currently classified into several genetically distinct genotypes, such as Borna disease virus (BDV) and avian bornaviruses (ABVs).
Francischetti, Ivo M B   +6 more
core   +3 more sources

A New Multiplex Real-Time RT-PCR for Simultaneous Detection and Differentiation of Avian Bornaviruses

open access: yesViruses, 2021
Avian bornaviruses were first described in 2008 as the causative agents of proventricular dilatation disease (PDD) in parrots and their relatives (Psittaciformes).
Brigitte Sigrist   +4 more
doaj   +1 more source

Detection and Characterization of a Distinct Bornavirus Lineage from Healthy Canada Geese (\u3ci\u3eBranta canadensis\u3c/i\u3e) [PDF]

open access: yes, 2011
Avian bornaviruses (ABV), identified in 2008, infect captive parrots and macaws worldwide. The natural reservoirs of these viruses are unknown. Reverse transcription-PCR (RT-PCR) was used to screen oropharyngeal/ cloacal swab and brain samples from wild ...
Payne, Susan   +8 more
core   +2 more sources

Proventricular Dilatation Disease Associated with Avian Bornavirus in a Scarlet Macaw (Ara Macao) [PDF]

open access: yesJournal of Veterinary Diagnostic Investigation, 2010
A case of proventricular dilatation disease is described in a scarlet macaw( Ara macao) from clinical presentation to diagnosis with molecular methods. The initial clinical signs were depression progressing to head pressing over several days. A leukocytosis with toxic heterophil changes, hypoalbuminemia, and increased serum activity of aspartate ...
Dominique L, Keller   +6 more
openaire   +2 more sources

Pathogenesis of Avian Bornavirus in Experimentally Infected Cockatiels

open access: yesEmerging Infectious Diseases, 2012
Avian bornavirus (ABV) is the presumed causative agent of proventricular dilatation disease (PDD), a major fatal disease in psittacines. However, the influencing factors and pathogenesis of PDD are not known and natural ABV infection exhibits remarkable ...
Anne K. Piepenbring   +7 more
doaj   +1 more source

From nerves to brain to gastrointestinal tract: A time-based study of parrot bornavirus 2 (PaBV-2) pathogenesis in cockatiels (Nymphicus hollandicus). [PDF]

open access: yesPLoS ONE, 2017
Parrot bornaviruses (PaBVs) are the causative agents of proventricular dilatation disease, however key aspects of its pathogenesis, such as route of infection, viral spread and distribution, and target cells remain unclear.
Jeann Leal de Araujo   +6 more
doaj   +1 more source

Histopathological Studies on Stunting Syndrome in Broilers, Lahore, Pakistan

open access: yesVeterinary Medicine International, Volume 2013, Issue 1, 2013., 2013
Runting stunting syndrome (RSS) is a multifactorial disease with many names and faces that had caused considerable economic losses to poultry through reduced uniformity, reduced livability, decreased body weights, elevated feed conversions, and many secondary diseases.
Muhammad Fiaz Qamar   +3 more
wiley   +1 more source

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