Fecha/hora: 01/06/2024 23:15:29

Biblioteca(s): | INIA Las Brujas.
Fecha corriente: | 05/03/2024
Fecha de la última actualización: | 05/03/2024
Autoria: | MACHADO, M.; QUEIROZ-MACHADO, C.R.R.; GARDNER, D.R.; CASTRO, M.B.; CÂMARA, A.C.L.; PIMENTEL, L.A.; GALIZA, G.J.N.; RIET-CORREA, F.
Afiliación: | MIZAEL MACHADO DA COSTA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CINTIA R.R. QUEIROZ-MACHADO, Centro Universitario Regional (CENUR) Noreste, Universidad de la República (UdelaR), Tacuarembó, Uruguay; DALE R. GARDNER, Poisonous Plant Research Laboratory, Agriculture Research Service, United States Department of Agriculture, Logan, United States; MÁRCIO B. CASTRO, Veterinary Pathology Laboratory, College of Agronomy and Veterinary Medicine, University of Brasília, Distrito Federal, Brasilia, Brazil; ANTÔNIO CARLOS L.CÂMARA, Large Animal Veterinary Teaching Hospital, College of Agronomy and Veterinary Medicine, University of Brasília, Distrito Federal, Brasilia, Brazil; LUCIANO A. PIMENTEL, Setor de Patologia Veterinária, Hospital Universitário de Medicina Veterinária, Universidade Federal do Recôncavo da Bahia (UFRB), Bahia, Cruz das Almas, Brazil; GLAUCO J.N. GALIZA, Programa de Pós-graduação em Ciência e Saúde Animal, Universidade Federal de Campina Grande (UFCG), Patos, Paraíba, Brazil; FRANKLIN RIET-CORREA AMARAL, Programa de Pós-graduação em Ciências Animais nos Trópicos, Universidade Federal da Bahia (UFBA), Bahia, Salvador, Brazil.
Título: | Leucaena leucocephala toxicity in Brazilian horses.
Año de publicación: | 2024
Fuente/Imprenta: | Toxicon. 2024, Volume 240, Article 107655. https://doi.org/10.1016/j.toxicon.2024.107655
ISSN: | 0041-0101
DOI: | 10.1016/j.toxicon.2024.107655
Idioma: | Inglés
Notas: | Article history: Received 10 January 2024; Received in revised form 16 February 2024; Accepted 18 February 2024; Available online 19 February 2024. -- Correspondence: Machado, M.; Plataforma de Investigación en Salud Animal (PSA), Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental del Norte, Tacuarembó, Uruguay; email:mmachado@inia.org.uy -- Handling Editor: Dr. Ray Norton. --
Contenido: | ABSTRACT.- Leucaena leucocephala poisoning is reported in horses in different Brazilian regions. The poisoning occurred one month after the horses were introduced into paddocks invaded by the plant or after 10 days of consuming cut Leucaena administered as the only food. Affected horses showed moderate to severe hair loss on the mane and tail, orthokeratotic hyperkeratosis with marked follicular telogenization, and hyperplasia of thyroid follicular cells. Mimosin concentration in leaves (5.5 mg/g) was determined by a new HLPC-UV method which is also reported. © 2024
Palabras-Clave: | Alopecia; HLPC-UV; Horse diseases; Mimosine; PLATAFORMA DE INVESTIGACIÓN EN SALUD ANIMAL - INIA; Poisonous plants; Telogenization.
Categoría del tema: | L01 Ganadería
Registro original: | INIA Las Brujas (LB)
Ejemplares: | LB - (103843-1) - PXI - AP - DD - TOXICON/2024 -  -  - DIS