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Pregled bibliografske jedinice broj: 699161

Influence of dietary supplementation with selenium on blood metabolic profile and thyroid hormones activities in fattening lambs


Antunović, Zvonko; Novoselec, Josip; Šperanda, Marcela; Klapec, Tomislav; Ćavar, Suzana; Mioč, Boro; Klir, Željka; Pavić, Valentina; Vuković, Rosemary
Influence of dietary supplementation with selenium on blood metabolic profile and thyroid hormones activities in fattening lambs // Pakistan Veterinary Journal, 34 (2014), 2; 224-228 (međunarodna recenzija, članak, znanstveni)


Naslov
Influence of dietary supplementation with selenium on blood metabolic profile and thyroid hormones activities in fattening lambs

Autori
Antunović, Zvonko ; Novoselec, Josip ; Šperanda, Marcela ; Klapec, Tomislav ; Ćavar, Suzana ; Mioč, Boro ; Klir, Željka ; Pavić, Valentina ; Vuković, Rosemary

Izvornik
Pakistan Veterinary Journal (0253-8318) 34 (2014), 2; 224-228

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Biochemical parameters ; blood ; lambs ; selenium ; thyroid hormones

Sažetak
The aim of the investigation was to determine influence of dietary supplementation with selenium on blood metabolic profile and thyroid hormones activities in fattening lambs. The study included 36 Merinolandschaf lambs during fattening period (50 days) divided into three groups (control, Exp- I and Exp-II). The control group diet was not supplemented with Se, whereas the diet of Exp-I was supplemented with 0.3 mg/kg inorganic selenium (sodium selenite) and Exp-II with 0.3 mg/kg organic selenium (Sel-Plex). Concentration of minerals (Ca, P-inorganic, K, Na, Fe and Cl), biochemical indicators (urea, glucose, cholesterol, HDL-cholesterol, LDL-cholesterol, triglycerides, creatinine, total protein, albumin), enzyme activity (ALT, AST, GGT, LDH and GSH-Px) and thyroid hormone activities (T3, T4) were determined. Significantly higher (P<0.01) selenium content and GSH-Px activity as well as the lower content of Ca was determined in the blood of Exp-II and Exp-I groups compared to control group (93.89 and 67.69: 34.11 µg L-1 ; 607.98 and 556.92: 247.52 µkat L-1 ; 2.38 and 2.39: 2.76 mmol L-1). Significantly higher (P<0.01) selenium content in the in blood of lambs from Exp-II compared to Exp-I group was determined. Significantly higher (P<0.05) concentrations of HDL- cholesterol and T3 hormone activity were found in Exp-II group compared to the Exp-I and control groups. The results showed lower blood selenium content in control group and indicate the justification of adding selenium, especially organic selenium in lamb’s diets, raising the concentration of Se, GSH-Px enzyme, HDL-cholesterol and T3 hormones improving the health status, especially in areas deficient in selenium.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija), Biotehnologija



POVEZANOST RADA


Projekt / tema
079-1780469-0225 - Hranidbeni aspekti modeliranja proizvodnosti i metaboličkog profila ovaca (Zvonko Antunović, )

Ustanove
Fakultet agrobiotehničkih znanosti Osijek,
Prehrambeno-tehnološki fakultet, Osijek,
Sveučilište u Osijeku - Odjel za biologiju

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • Zoological Record