keyword
MENU ▼
Read by QxMD icon Read
search

Cockatiel

keyword
https://www.readbyqxmd.com/read/28558711/sarcoidosis-as-a-rare-cause-for-symmetrical-giant-bullous-disease
#1
Wolfgang Jungraithmayr, Elisa Leggeri, Walter Weder, Bart Vrugt
BACKGROUND: Sarcoidosis presents with typical clinic-radiological findings and shows histologically non-caseating granulomas. Pulmonary manifestations of sarcoidosis can be diverse, involving the intrathoracic lymph nodes and pulmonary parenchyma. CASE PRESENTATION: We here describe a case of a 35-year-old patient who presented with a history of exertion dyspnoea and coughing for the past 20 years. At the age of 15, she was exposed to smoke emanating from a fire...
May 30, 2017: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/28554339/intersectoral-action-for-health-preventing-psittacosis-spread-after-one-reported-case
#2
V L Ferreira, M V Silva, B R Bassetti, A C G Pellini, T F Raso
Zoonotic diseases are a significant health threat for humans and animals. To better understand the epidemiology, etiology, and pathology of infectious agents affecting humans and animals combined approaches are needed. Here we describe an epidemiological investigation conducted by physicians and veterinarians after a reported case of psittacosis. Upon admission suffering from respiratory distress syndrome in a hospital and with a history of bird contact, a female patient was serologically diagnosed with psittacosis...
May 30, 2017: Epidemiology and Infection
https://www.readbyqxmd.com/read/28541153/evaluation-of-the-effects-of-a-4-7-mg-deslorelin-acetate-implant-on-egg-laying-in-cockatiels-nymphicus-hollandicus
#3
Noémie M Summa, David Sanchez-Migallon Guzman, Emma L Wils-Plotz, Nerisa E Riedl, Philip H Kass, Michelle G Hawkins
OBJECTIVE To evaluate effects of administration of a 4.7-mg deslorelin acetate implant on egg laying in healthy cockatiels (Nymphicus hollandicus). ANIMALS 52 cockatiels. PROCEDURES 26 breeding pairs (a female and its respective male in each pair) were selected on the basis of their history of egg laying. Female birds were sedated and received a 4.7-mg deslorelin acetate implant (n = 13) or placebo implant (13) in the subcutaneous tissues between the scapulae. Male and female birds of each breeding pair were placed in separate but adjacent cages...
June 2017: American Journal of Veterinary Research
https://www.readbyqxmd.com/read/28523489/occurrence-of-ornithonyssus-sylviarum-in-pet-birds-from-the-district-of-set%C3%A3%C2%BAbal-portugal
#4
Helga Waap, Diana Paulino, Rita Cardoso
Ornithonyssus sylviarum is a blood-feeding ectoparasite of birds and the most serious pest in poultry farms in North America. Although the mites are typically adapted to temperate climates, information on this mite in Europe is sparse, and Dermanyssus gallinae is considered to be the only mite impacting the poultry industry. The present study reports the occurrence of O. sylviarum in pet birds in Portugal. Mites were collected directly from birds and with traps placed in cages and nests at 20 different sampling places belonging to 6 municipalities in the district of Setúbal...
July 2017: Parasitology Research
https://www.readbyqxmd.com/read/28358606/stifle-disarticulation-as-a-pelvic-limb-amputation-technique-in-a-cockatiel-nymphicus-hollandicus-and-a-northern-cardinal-cardinalis-cardinalis
#5
Sarah Ozawa, Christoph Mans
This clinical report describes the use of stifle disarticulation in 2 avian patients as an alternative to transfemoral limb amputation. A northern cardinal ( Cardinalis cardinalis ) was presented for soft tissue swelling and a traumatic fracture of the third digit of the left limb, with secondary bacterial infection and necrosis. A 25-year-old cockatiel ( Nymphicus hollandicus ) was diagnosed with distal extremity necrosis after a nonunion of a closed tibiotarsal fracture. In both cases amputation was recommended due to the poor prognosis for healing and because both birds were poor surgical candidates for traditional methods of amputation due to patient size or age...
March 2017: Journal of Avian Medicine and Surgery
https://www.readbyqxmd.com/read/28301249/investigation-of-different-infection-routes-of-parrot-bornavirus-in-cockatiels
#6
Julia Heckmann, Dirk Enderlein, Anne K Piepenbring, Sibylle Herzog, Ursula Heffels-Redmann, Sara Malberg, Christiane Herden, Michael Lierz
The aim of this study was to determine the natural infection route of parrot bornavirus (PaBV), the causative agent of proventricular dilatation disease (PDD) in psittacines. For this purpose, nine cockatiels ( Nymphicus hollandicus ) were inoculated orally, and nine cockatiels were inoculated intranasally, with a PaBV-4 isolate. To compare the results of the trials, the same isolate and the same experimental design were used as in a previous study where infection was successful by intravenous as well as intracerebral inoculation...
March 2017: Avian Diseases
https://www.readbyqxmd.com/read/28028487/exploring-the-cockatiel-nymphicus-hollandicus-fecal-microbiome-bacterial-inhabitants-of-a-worldwide-pet
#7
Luis David Alcaraz, Apolinar M Hernández, Mariana Peimbert
BACKGROUND: Cockatiels (Nymphicus hollandicus) were originally endemic to Australia; now they are popular pets with a global distribution. It is now possible to conduct detailed molecular studies on cultivable and uncultivable bacteria that are part of the intestinal microbiome of healthy animals. These studies show that bacteria are an essential part of the metabolic capacity of animals. There are few studies on bird microbiomes and, to the best of our knowledge, this is the first report on the cockatiel microbiome...
2016: PeerJ
https://www.readbyqxmd.com/read/28017426/viral-vector-vaccines-protect-cockatiels-from-inflammatory-lesions-after-heterologous-parrot-bornavirus-2-challenge-infection
#8
Solveig Runge, Marita Olbert, Christiane Herden, Sara Malberg, Angela Römer-Oberdörfer, Peter Staeheli, Dennis Rubbenstroth
Avian bornaviruses are causative agents of proventricular dilatation disease (PDD), a chronic neurologic and often fatal disorder of psittacines including endangered species. To date no causative therapy or immunoprophylaxis is available. Our previous work has shown that viral vector vaccines can delay the course of homologous bornavirus challenge infections but failed to protect against PDD when persistent infection was not prevented. The goal of this study was to refine our avian bornavirus vaccination and infection model to better represent natural bornavirus infections in order to achieve full protection against a heterologous challenge infection...
December 22, 2016: Vaccine
https://www.readbyqxmd.com/read/28000400/biomechanical-evaluation-of-different-musculoskeletal-arrangements-in-psittacosaurus-and-implications-for-cranial-function
#9
Adam C Taylor, Stephan Lautenschlager, Zhao Qi, Emily J Rayfield
The masseter muscle complex is a unique feature of extant mammals and their advanced cynodont precursors, originating from the zygomatic arch and inserting onto the lateral surface of the dentary. This muscle complex is absent in sauropsids, with the exception of the neomorphic m. pseudomasseter complex that is unique to psittaciform birds (parrots and cockatiels). The anterior position and anterodorsally inclined line of action of both muscle groups increases leverage of the jaw and is thought to contribute to increased bite force, particularly in psittaciforms...
January 2017: Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology
https://www.readbyqxmd.com/read/27830736/viral-vector-vaccines-expressing-nucleoprotein-and-phosphoprotein-genes-of-avian-bornaviruses-ameliorate-homologous-challenge-infections-in-cockatiels-and-common-canaries
#10
Marita Olbert, Angela Römer-Oberdörfer, Christiane Herden, Sara Malberg, Solveig Runge, Peter Staeheli, Dennis Rubbenstroth
Avian bornaviruses are causative agents of proventricular dilatation disease (PDD), an often fatal disease of parrots and related species (order Psittaciformes) which is widely distributed in captive psittacine populations and may affect endangered species. Here, we established a vaccination strategy employing two different well described viral vectors, namely recombinant Newcastle disease virus (NDV) and modified vaccinia virus Ankara (MVA) that were engineered to express the phosphoprotein and nucleoprotein genes of two avian bornaviruses, parrot bornavirus 4 (PaBV-4) and canary bornavirus 2 (CnBV-2)...
November 10, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27568186/comprehensive-molecular-characterization-of-bacterial-communities-in-feces-of-pet-birds-using-16s-marker-sequencing
#11
Jose F Garcia-Mazcorro, Stephany A Castillo-Carranza, Blake Guard, Jose P Gomez-Vazquez, Scot E Dowd, Donald J Brigthsmith
Birds and other animals live and evolve in close contact with millions of microorganisms (microbiota). While the avian microbiota has been well characterized in domestic poultry, the microbiota of other bird species has been less investigated. The aim of this study was to describe the fecal bacterial communities of pet birds. Pooled fecal samples from 22 flocks representing over 150 individual birds of three different species (Melopsittacus undulatus or budgerigars, Nymphicus hollandicus or cockatiels, and Serinus canaria or domestic canaries) were used for analysis using the 16S rRNA gene sequencing in the MiSeq platform (Illumina)...
January 2017: Microbial Ecology
https://www.readbyqxmd.com/read/27100150/parrot-bornavirus-pabv-2-isolate-causes-different-disease-patterns-in-cockatiels-than-pabv-4
#12
Anne K Piepenbring, Dirk Enderlein, Sibylle Herzog, Basim Al-Ibadi, Ursula Heffels-Redmann, Julia Heckmann, Hildburg Lange-Herbst, Christiane Herden, Michael Lierz
Psittaciform 1 bornavirus (PaBV) has already been shown to be the aetiologic agent of proventricular dilatation disease, a significant disease of birds. However, the pathogenesis of PaBV infection has not yet been resolved and valid data regarding the pathogenicity of different PaBV species are lacking. Thus, the present study was aimed to characterize the influence of two different PaBV species on the course of disease. Eighteen cockatiels were inoculated intracerebrally (i.c.) or intravenously (i.v.) with a PaBV-2 isolate under the same conditions as in a previous study using PaBV-4...
2016: Avian Pathology: Journal of the W.V.P.A
https://www.readbyqxmd.com/read/26894300/comparative-cytogenetics-of-the-congo-african-grey-parrot-psittacus-erithacus
#13
COMPARATIVE STUDY
Cassandra Seibold-Torres, Elaine Owens, Renuka Chowdhary, Malcolm A Ferguson-Smith, Ian Tizard, Terje Raudsepp
The Congo African grey parrot (Psittacus erithacus, PER) is an endemic species of Central Africa, valued for its intelligence and listed as vulnerable due to poaching and habitat destruction. Improved knowledge about the P. erithacus genome is needed to address key biological questions and conservation of this species. The P. erithacus genome was studied using conventional and molecular cytogenetic approaches including Zoo-FISH. P. erithacus has a 'typical' parrot karyotype with 2n = 62-64 and 8 pairs of macrochromosomes...
2015: Cytogenetic and Genome Research
https://www.readbyqxmd.com/read/26854341/shiga-toxin-producing-escherichia-coli-stec-zoonotic-risks-associated-with-psittacine-pet-birds-in-home-environments
#14
R M Gioia-Di Chiacchio, M P V Cunha, R M Sturn, L Z Moreno, A M Moreno, C B P Pereira, F H Martins, M R Franzolin, R M F Piazza, T Knöbl
Psittacidae are frequently bred as pets worldwide, but little is known about the zoonotic risks of these animals. The objective of this study was to investigate the presence of Shiga toxin-producing Escherichia coli (STEC) in the feces of psittacine birds housed as pets. A total of 171 fecal samples (67 cockatiels, 59 budgerigars, and 45 agapornis) were cultured. Forty-two (E. coli) strains were identified, and the presence of the eae, stx1, and stx2 genes was determined using PCR. The antimicrobial resistance profiles of the STEC strains were determined using the disk diffusion method and phylogenetic analysis according to the new Clermont phylotyping method...
February 29, 2016: Veterinary Microbiology
https://www.readbyqxmd.com/read/26412121/fibrous-ingluvial-foreign-bodies-in-33-cockatiels-nymphicus-hollandicus
#15
A C Rosenwax, M L Cowan
The presentation, treatment and outcomes of 33 ingluvial fibrous foreign bodies in cockatiels (Nymphicus hollandicus) are described. Vomiting, lethargy and weight loss were the most common presenting signs. Diagnosis was made on palpation of a mass in the crop (ingluvies). Both surgical and non-surgical treatment regimens were evaluated. The overall mortality rate was 33%, suggesting fibrous materials are not safe for cockatiels to groom or ingest and should not be offered as cage accessories.
October 2015: Australian Veterinary Journal
https://www.readbyqxmd.com/read/26384582/molecular-characterization-of-cryptosporidium-spp-giardia-duodenalis-and-enterocytozoon-bieneusi-in-captive-wildlife-at-zhengzhou-zoo-china
#16
Junqiang Li, Meng Qi, Yankai Chang, Rongjun Wang, Tongyi Li, Haiju Dong, Longxian Zhang
Cryptosporidium spp., Giardia duodenalis, and Enterocytozoon bieneusi are common gastrointestinal protists in humans and animals. Two hundred and three fecal specimens from 80 wildlife species were collected in Zhengzhou Zoo and their genomic DNA extracted. Three intestinal pathogens were characterized with a DNA sequence analysis of different loci. Cryptosporidium felis, C. baileyi, and avian genotype III were identified in three specimens (1.5%), the manul, red-crowned crane, and cockatiel, respectively. Giardia duodenalis was also found in five specimens (2...
November 2015: Journal of Eukaryotic Microbiology
https://www.readbyqxmd.com/read/26276643/ascaridia-nymphii-n-sp-nematoda-ascaridida-from-the-alimentary-tract-of-a-severely-emaciated-dead-cockatiel-nymphicus-hollandicus
#17
Niichiro Abe, Kayoko Matsuo, Ikuko Makino
This report describes Ascaridia nymphii n. sp., a new species isolated from the alimentary tract of cockatiel Nymphicus hollandicus in Japan. More than 63 nematodes were found in the formalin-fixed small intestine, ventriculus, proventriculus and crop of a 48-day-old young cockatiel that died after exhibiting severe emaciation. No nematode eggs were observed in the faecal examination performed while the cockatiel was alive, but Cryptosporidium oocysts were found. The intestinal mucosa was damaged considerably...
November 2015: Parasitology Research
https://www.readbyqxmd.com/read/26273629/prevalence-and-genotyping-of-cryptosporidium-infection-in-pet-parrots-in-north-china
#18
Xiao-Xuan Zhang, Nian-Zhang Zhang, Guang-Hui Zhao, Quan Zhao, Xing-Quan Zhu
Cryptosporidiosis is a worldwide zoonosis caused by Cryptosporidium spp., sometimes leading to severe diarrhea in humans and animals. In the present study, 311 parrots, belonging to four species, namely, Budgerigars (Melopsittacus undulatus), Lovebirds (Agapornis sp.), Alexandrine parakeets (Psittacula eupatria), and Cockatiel (Nymphicus hollandicus), from Beijing and Weifang cities, were examined for Cryptosporidium spp. infection. Blood samples of each bird were examined using enzyme linked immunosorbent assay (ELISA) and fecal samples were examined by Sheather's sugar flotation technique...
2015: BioMed Research International
https://www.readbyqxmd.com/read/26115210/cockatiel-transition-from-a-seed-based-to-a-complete-diet
#19
Amanda L Foreman, Jesse A Fallon, Joseph S Moritz
To determine the effects of diet transition in cockatiels ( Nymphicus hollandicus ), 14 cockatiels were transitioned over a 12-day period from a seed diet to one of 2 commercial diets advertised as nutritionally complete. Before the transition, cockatiels were fed a seed-based diet for 30 days. The transition strategy consisted of gradually increasing the ratio of complete diet : seed-based diet over the 12-day period. True amino acid digestibility determined on each complete diet (diets A and B) demonstrated that both diets contained highly digestible amino acids...
June 2015: Journal of Avian Medicine and Surgery
https://www.readbyqxmd.com/read/25843464/bacteria-isolated-from-the-skin-of-congo-african-grey-parrots-psittacus-erithacus-budgerigars-melopsittacus-undulatus-and-cockatiels-nymphicus-hollandicus
#20
Stephanie Lamb, Alicia Sobczynski, Darius Starks, Nicholas Sitinas
Little is known about the normal bacterial flora of the skin of birds. To identify the bacterial organisms that reside on the integument of companion psittacine birds in a normal physiologic state, skin cultures were taken from 75 psittacine birds comprising 25 Congo African grey parrots ( Psittacus erithacus ), 25 budgerigars ( Melopsittacus undulatus ), and 25 cockatiels ( Nymphicus hollandicus ). All birds were adults and in good health with no underlying identifiable diseases, had not been on antibiotics in the preceding 2 months or longer, and had no skin or feather abnormalities...
December 2014: Journal of Avian Medicine and Surgery
keyword
keyword
116487
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"