Results 21 to 30 of about 218 (118)

Avian gastric yeast infection in a cockatiel [PDF]

, 2005
Avian gastric yeast (Macrorhabdus ornithogaster), formerly known as Megabacteria, is becoming increasingly prevalent in pet and breeding birds in the United States. This report describes a chronic M. ornithogaster infection in a cockatiel.
Salgado, Melissa
core   +6 more sources

Infection trials in mice suggest thatMacrorhabdus ornithogasteris not capable of growth in mammals [PDF]

Medical Mycology, 2013
The objective of this study was to determine if Macrorhabdus ornithogaster, a yeast recovered from the junction of the proventriculus and ventriculus of the stomach of parrots and other birds, can infect mice. Fifteen healthy ARC (S) female mice (age 10 weeks) were incoculated with M.
Yasuko, Hanafusa, Enrica, Costa, David N, Phalen   +2 more
openaire   +2 more sources

Macrorhabdus ornithogaster in ostrich, rhea, canary, zebra finch, free range chicken, turkey, guinea-fowl, columbina pigeon, toucan, chuckar partridge and experimental infection in chicken, japanese quail and mice Macrorhabdus ornithogaster em avestruzes, ema, canário, mandarim, galinha, peru, galinha da Angola, pombo doméstico, rolinha, tucano, perdiz de chuckar e infecção experimental em galinha, codorna e camundongo

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
Since 2000, Macrorhabdus ornithogaster "megabacteriosis" has been diagnosed in the avian diseases laboratory in a diversity of avian species and varied spectrum of disease.
N.R.S. Martins, A.C. Horta, A.M. Siqueira, S.Q. Lopes, J.S. Resende, M.A. Jorge, R.A. Assis, N.E. Martins, A.A. Fernandes, P.R. Barrios, T.J.R. Costa, L.M.C. Guimarães   +11 more
doaj   +1 more source

Prevalence of Avian Gastric Yeast (Macrorhabdus ornithogaster) in Parrots and Parakeets: A Case Study

Journal of World’s Poultry Science, 2022
Introduction: The avian gastric yeast (Macrorhabdus ornithogaster) is a microorganism that infects aviary birds worldwide and can cause chronic wasting disease. Macrorhabdus ornithogaster, previously named Megabacter, infects a large group of companion birds, such as cockatiels, budgerigars, lovebirds, parrots, african gray parrots, and green-cheeked ...
Muhammad H Kafrashi, Daryoush Babazadeh
openaire   +3 more sources

Untersuchungen zum Nachweis von Macrorhabdus ornithogaster bei Vögeln der Ordnungen Galliformes, Psittaciformes, Passeriformes, Anseriformes und Columbiformes sowie Versuche zur Anzüchtung des Erregers der Macrorhabdiose in vitro [PDF]

, 2008
Zunächst wird eine Übersicht zur Methodik des Nachweises von Macrorhabdus ornithogaster (vormals als "Megabakterium" bezeichnet), zu Erregereigenschaften "und zum Wirtsspektrum gegeben.
Hanka, Katrin
core   +1 more source

Megabacteriose em Calopsita (Nymphicus hollandicus)

Pubvet, 2017
Macrorhabdus ornithogaster, agente das Megabacterioses de forma leveduriforme, é encontrado na microbiota normal do proventrículo de aves. Sob circunstâncias inespecíficas, o equilíbrio hospedeiro-fungo é rompido e os sinais clínicos, chamado “Síndrome ...
Laurien de Araujo Cavalcante Filho, Júlio Cézar dos Santos Nascimento, Lucilo Bioni da Fonseca Filho, Marleyne José Afonso Accioly Lins Amorim, Mercia Rodrigues Barros, Roseana Tereza Diniz de Moura   +5 more
doaj   +1 more source

AVIAN GASTRIC YEAST (AGY) INFECTION (MACRORHABDIOSIS OR MEGABACTERIOSIS)

Bulgarian Journal of Veterinary Medicine, 2020
The review on avian gastric yeast (AGY) aimed to collect and update available information about this infection from clinical point of view which can help for better understanding of the disease. Macrorhabdus ornithogaster (M.
M. M. Amer, H. M. Mekky
doaj   +1 more source

Macrorhabdus ornithogasterノブンシセイブツガクテキカイセキホウトチリョウホウカイハツニムケタキソギジュツノカイハツ [PDF]

, 2022
東京農工大学Tokyo University of Agriculture and Technology博士（獣医学）Doctor of ...
コジマ, アツシ, 小嶋, 篤史, Kojima, Atsushi   +2 more
core   +1 more source

Supplemental Material, DS1_VET_10.1177_0300985818823773 - Macrorhabdus ornithogaster Infection and Spontaneous Proventricular Adenocarcinoma in Budgerigars (Melopsittacus undulatus)

, 2019
Supplemental Material, DS1_VET_10.1177_0300985818823773 for Macrorhabdus ornithogaster Infection and Spontaneous Proventricular Adenocarcinoma in Budgerigars (Melopsittacus undulatus) by Lauren V. Powers, Mark A. Mitchell, and Michael M.
Mark A. Mitchell (378843), Lauren V. Powers (6254822), Michael M. Garner (5678510)   +2 more
core   +1 more source

Phylogenetic analysis identifies the ‘megabacterium’ of birds as a novel anamorphic ascomycetous yeast, Macrorhabdus ornithogaster gen. nov., sp. nov. [PDF]

International Journal of Systematic and Evolutionary Microbiology, 2003
An organism commonly referred to as 'megabacterium' colonizes the gastric isthmus of many species of birds. It is weakly gram-positive and periodic acid-Schiff-positive and stains with silver stains. Previous studies have shown that it has a nucleus and a cell wall similar to those seen in fungi.
Elizabeth K, Tomaszewski, Kathleen S, Logan, Karen F, Snowden, Cletus P, Kurtzman, David N, Phalen   +4 more
openaire   +2 more sources