Effect of TEX-OE(®) treatment on the development of heat shock proteins in commercial broiler chicks and the impact on performance indicators in the grow-out period.
Br Poult Sci
; 55(5): 592-7, 2014.
Article
em En
| MEDLINE
| ID: mdl-25181283
ABSTRACT
Heat shock proteins (HSPs) are highly conserved proteins, shown to protect organisms against physical and physiological stress. TEX-OE(®) is a patented total extract of the fruit of Opuntia ficus indica, which has been demonstrated to accelerate the development of HSPs in several animal species. One-day-old commercial broiler chicks were treated with TEX-OE(®); HSP was measured by enzyme-linked immunosorbent assay (ELISA), and a large commercial field trial investigated key performance indicators (KPIs) in treated versus untreated controls chicks. TEX-OE(®) significantly increased HSP concentrations in treated chicks versus controls. Final cumulative mortality, liveweight and percentage factory-rejects were better than in controls. The accelerated HSP response may enable chicks to cope with early stressors, which is reflected in improved KPIs.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Extratos Vegetais
/
Galinhas
/
Opuntia
/
Proteínas de Choque Térmico
Limite:
Animals
Idioma:
En
Revista:
Br Poult Sci
Ano de publicação:
2014
Tipo de documento:
Article
País de afiliação:
Reino Unido