Influence of transport stress on serum cortisol and thyroid hormones in pigs with Halothane gene

Autor: Yasuo Torimoto, Noriaki Imaeda, Kunioki Hayashi, Tsuyoshi Ohtani, Gou Yoshioka
Rok vydání: 2004
Předmět:
Zdroj: Animal Science Journal. 75:451-456
ISSN: 1740-0929
1344-3941
Popis: The influence of transport stress on rectal temperature, respiratory rate and serum concentrations of cortisol, thyroxine and triiodothyronine (T3) in normal pigs (NN) and in heterozygous (Nn) pigs with Halothane gene (n), a major gene that causes the pale, soft, exudative meat (PSE), were examined in a hot environment (32–34°C). Easily releasable myofilament content of Longissimus dorsi taken by needle biopsy was also measured as an index of myofibrillar disassembly. Rectal temperature and respiratory rate were significantly increased by the transport. However, the influence was higher (P
Databáze: OpenAIRE