Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Influence of organic selenium food supplements on age-related changes on antioxidant system in thigh muscle of broiler chickens (CROSBI ID 508508)

Prilog sa skupa u zborniku | izvorni znanstveni rad

Piršljin, Jasna ; Milinković-Tur, Suzana ; Beer Ljubić, Blanka ; Zdelar-Tuk, Maja ; Poljičak-Milas, Nina Influence of organic selenium food supplements on age-related changes on antioxidant system in thigh muscle of broiler chickens // Proceedings of the 15th European Symposium on Poultry Nutrition. 2005. str. 517-519

Podaci o odgovornosti

Piršljin, Jasna ; Milinković-Tur, Suzana ; Beer Ljubić, Blanka ; Zdelar-Tuk, Maja ; Poljičak-Milas, Nina

engleski

Influence of organic selenium food supplements on age-related changes on antioxidant system in thigh muscle of broiler chickens

The influence of organic selenium food supplements on activities of antioxidant enzymes, reduced glutathione (GSH) concentrations and lipid peroxidation in thigh muscle (m. biceps femoralis) of Ross heavy line chickens were investigated. At the age of 2, 4 and 6 weeks ten chickens from standard diet fed (control) group and pair-fed with the same diet supplemented with 0, 3 ppm organic selenium (experimental) group were sacrificed. Thigh muscle homogenates were analysed for glutathione peroxidase (GPX), copper zinc superoxide dismutase (CuZnSOD), manganese superoxide dismutase (MnSOD) activities and glutathione (GSH) and lipid peroxide (TBARS) concentrations. GPX activity in experimental chickens significantly increased with age whereas MnSOD activity and concentrations of GSH and TBARS decreased. During fattening period control six weeks old group showed the highest GPX and the lowest CuZnSOD, MnSOD activity and GSH concentration. Organic selenium food supplements resulted in higher GPX and MnSOD activities with simultaneous decrease of CuZnSOD activity, GSH concentration and lipid peroxidation intensity.

organic selenium; thigh muscle; chicken; age; antioxidant system

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

517-519.

2005.

nije evidentirano

objavljeno

Podaci o matičnoj publikaciji

Proceedings of the 15th European Symposium on Poultry Nutrition

Podaci o skupu

European Symposium on Poultry Nutrition (15 ; 2005)

poster

25.09.2005-29.09.2005

Balatonfüred, Mađarska

Povezanost rada

Veterinarska medicina