Results 1 to 10 of about 2,086 (209)
Viral Diagnosis in Psittacine Birds: A Scientometric and Systematic Review of 47 Years [PDF]
The first reports of viruses in psittacine birds date back to the early 1970s. Here, we elucidate the differences among these previous studies and the advances achieved.
Edma Santos Antonio +2 more
doaj +3 more sources
Lymphoma in Psittacine Birds: A Histological and Immunohistochemical Assessment. [PDF]
In psittacine birds, round cell neoplasms that originate from lymphocytes, plasma cells, histiocytes, or mast cells are sporadic and poorly described. The lack of morphological and immunohistochemical diagnostic criteria or grading schemes make specific diagnoses and prognoses challenging. We assessed cases of psittacine birds diagnosed with round cell
Gibson DJ +5 more
europepmc +8 more sources
Avian Bornavirus in Free-Ranging Psittacine Birds, Brazil [PDF]
Avian bornavirus (ABV) has been identified as the cause of proventricular dilatation disease in birds, but the virus is also found in healthy birds. Most studies of ABV have focused on captive birds.
Nuri Encinas-Nagel +8 more
doaj +4 more sources
Atypical Mycosis in Psittacine Birds: A Retrospective Study [PDF]
A retrospective study was conducted on parrots submitted from necropsy to the Department of Veterinary Pathology, School of Biosciences and Veterinary, University of Camerino, Italy, from 2007 to 2018.
Livio Galosi +7 more
doaj +4 more sources
Use of Cyclosporine and Itraconazole as Palliative Treatment for Proventricular Dilatation Disease in Psittacine Birds [PDF]
Proventricular dilatation disease (PDD) is a neurologic syndrome of birds caused by the infectious agent Psittacine Bornavirus (PaBV). Clinical disease may be based on the T-cell-mediated immune response to PaBV within the central and peripheral nervous ...
Laura M. Kleinschmidt +4 more
doaj +3 more sources
Incidence and detection of beak and feather disease virus in psittacine birds in the UAE [PDF]
Beak and feather disease is caused by Circovirus, which affects actively growing beak and feather cells of avian species. The disease affects mainly young birds while older birds may overcome the disease with few lasting effects. Due to lack of treatment,
U Wernery
exaly +3 more sources
Ascaridia hermaphrodita (Froelich, 1789) and Ascaridia columbae (Gmelin, 1780) in neotropical psittacine birds [PDF]
Gastrointestinal parasites found in four Neotropical psittacine birds of the species Ara macao, Amazona aestiva, Amazona vinacea and Pionus maximiliani have been reported.
Octávio Augusto Serra Santos +4 more
doaj +2 more sources
A Review of DNA Viral Infections in Psittacine Birds
To date, several DNA viral infections have been reported in psittacine birds. Psittacine beak and feather disease (PBFD) is characterized by symmetric feather dystrophy and loss and development of beak deformities. PBFD is caused by beak and feather virus, which belongs to the Circoviridae, and is the most important infection in psittacine birds ...
Hirohito Ogawa +2 more
exaly +4 more sources
Birds may act as hosts for numerous pathogens, including members of the family Chlamydiaceae, beak and feather disease virus (BFDV), avipoxviruses, Columbid alphaherpesvirus 1 (CoAHV1) and Psittacid alphaherpesvirus 1 (PsAHV1), all of which are a ...
Vasilli Kasimov +11 more
doaj +1 more source
Cutaneous plantar papillomas are a relatively common lesion of wild psittacine birds in Australia. Next-generation sequencing technology was used to investigate the potential aetiologic agent(s) for a plantar cutaneous papilloma in a wild rainbow ...
Subir Sarker, David N. Phalen
doaj +1 more source

