Results 41 to 50 of about 2,038 (128)

Involvement of Organic Systems in Golden Retriever X-linked Muscular Dystrophy

Brazilian Journal of Veterinary Pathology, 2011
Duchenne muscular dystrophy is a lethal genetic disease characterized by progressive muscle degeneration that usually had been used the Golden Retriever as a model for studying the disease (GRMD - Golden Retriever Muscular Dystrophy).
Ligia G. Miyazato, Daniel C. Beretta, Jair R. Engracia-Filho, Flavio R. Moraes, Julieta R.E. Moraes   +4 more
doaj   +1 more source

Lack of Population Structure of an Extreme Migratory Shorebird: Evidence of Gene Flow Between Geographically Disparate Populations

Ecology and Evolution, Volume 16, Issue 3, March 2026.
Gene flow is key to understand the population connectivity of a given species, specially when small and segregated populations threaten its conservation. In this study we explored the population structure of the Hudsonian Godwit (Limosa haemastica), a long‐distance migratory shorebird.
Camila Gherardi‐Fuentes, Jorge Ruiz, Nathan R. Senner, James A. Johnson, José A. Masero, Josefina Gutiérrez, Claudio Verdugo, Juan G. Navedo   +7 more
wiley   +1 more source

Morphological Abnormalities and Biological Effects in the Porto Alegre Strain of Rhipicephalus microplus

Entomological Research, Volume 56, Issue 3, March 2026.
ABSTRACT Rhipicephalus microplus is a widespread tick species causing significant economic losses and transmitting pathogens to cattle. The R. microplus populations utilized in tick research are frequently maintained under laboratory conditions for many years.
Arlex Rodríguez‐Durán, Lucas Teixeira de Castro, David Driemeier, Jesús Alfredo Cortés‐Vecino, Luís Fernando Parizi, Itabajara da Silva Vaz Junior   +5 more
wiley   +1 more source

Gonadulin and Insulin‐Like Growth Factor Involved in Rhipicephalus microplus Reproduction

Entomologia Experimentalis et Applicata, Volume 174, Issue 3, Page 285-295, March 2026.
Insulin‐like growth factor (IGF2) in ovaries of Rhipicephalus microplus partially engorged females. Ovaries from females at different feeding stages were used to detect IGF2. ABSTRACT Gonadulin and insulin‐like growth factor (IGF) are neuropeptides synthesized by the central nervous system (CNS) of arthropods.
Jéssica Waldman, Lucas Teixeira de Castro, Vinícius Andrade‐Silva, Jéssica Andrade Paes, Luís Fernando Parizi, Maria Aparecida Juliano, Saulo Petinatti Pavarini, David Driemeier, Itabajara da Silva Vaz Jr.   +8 more
wiley   +1 more source

Evaluation of Intracellular Calcium in Golden Retriever Muscular Dystrophy

Brazilian Journal of Veterinary Pathology, 2011
The present study had the objective of evaluating calcium accumulations in muscle fibers and their correlation with the canine muscular dystrophy. After the deaths of the animals (13 dystrophic and 3 non-dystrophic), samples of the skeletal muscles were ...
Ligia G. Miyazato, Daniel C. Beretta, Jair R. Engracia-Filho, Flavio R. Moraes, Julieta R. E. Moraes   +4 more
doaj   +1 more source

Anatomopathological Characterization of the Main Ocular Lesions in Green Turtles (Chelonia mydas) Along the Northern Coast of Bahia, Brazil

Veterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective This study aimed to identify and report ophthalmic and adnexal diseases found in specimens of the Green sea turtle (Chelonia mydas). Animal Studied and Procedures Thirty‐nine animals stranded on the beaches of the north coast of Bahia, Brazil were submitted to necropsy.
Danielle Nascimento Silva, José Luís Catão‐Dias, Wendell Marcelo de Souza Perinotto, Matheus Vilardo Loés Moreira, Nayone Lantyer‐Araujo, Pedro Enrique Navas Suárez, Gustavo Rodamilans Macedo, Thaís Pires, Arianne Pontes Oriá, Alessandra Estrela‐Lima   +9 more
wiley   +1 more source

Acute hepatic fasciolosis in sheep

Brazilian Journal of Veterinary Pathology
Three adult sheep presented a history of being apathetic, lethargic, and with weight loss for one week duration and then succumbed to death. The flock comprised 60 sheep; in the last month, ten have died.
Anderson H. Gris, Paola Sônego, Emanoelly M. S. Silva, Claudio S. L. Barros, David Driemeier   +4 more
doaj   +1 more source

Frequência de cães geriátricos positivos ao teste de ácido úrico

Pubvet, 2017
Este trabalho teve como objetivo avaliar a frequência de testes positivos de ácido úrico realizados em animais geriátricos e sua relação com a causa e o diagnóstico de doenças causadas por alterações deste fator.
Paulo Henrique Braz, Taís Ramires da Silva, Nayara Quevedo do Nascimento   +2 more
doaj   +1 more source

Rhabdomyosarcoma in a Texas Gopher Tortoise (Gopherus berlandieri). Case Report

Case Reports in Veterinary Medicine, Volume 2026, Issue 1, 2026.
Rhabdomyosarcomas are rarely reported in reptiles, and this is, to the authors′ knowledge, the second one described in a tortoise. A male captive terrestrial tortoise of at least 11 years of age (Gopherus berlandieri) was presented with a reddened growth of the distal aspect of the right posterior limb, measuring approximately 4.5 cm. The affected limb
Miguel Alejandro Zertuche-Pérez, Armando Trejo-Chávez, Cecilia Ramírez-Hernández, Adriana Méndez-Bernal, Gustavo Hernández-Vidal, Sergio Ángel Guevara-Meléndez, Valeria Garza-Cárdenas, José Manuel Verdes   +7 more
wiley   +1 more source

Neurotuberculosis in a Holstein-Friesian Calf from the State of Rio Grande do Sul, Brazil

Brazilian Journal of Veterinary Pathology
Bovine tuberculosis is a chronic granulomatous disease caused by Mycobacterium tuberculosis var bovis. Despite control programs, bovine tuberculosis presents a significant challenge worldwide and it remains a concern in Brazil.
Fernanda Felicetti Perosa, Jean Carlo Olivo Menegatt, Manoela Marchezan Piva, Paola Sônego, Frederico Heinz da Rocha Santos Schimdt Wiggers, David Driemeier, Saulo Petinatti Pavarini, Welden Panziera   +7 more
doaj   +1 more source