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Pregled bibliografske jedinice broj: 822163

Influence of different periods of the year and age on the parameters of antioxidative status and oxidative stress in the blood serum of breeding bulls


Žura Žaja, Ivona; Samardžija, Marko; Vince, Silvijo; Majić-Balić, Ivanka; Đuričić, Dražen; Milinković-Tur, Suzana
Influence of different periods of the year and age on the parameters of antioxidative status and oxidative stress in the blood serum of breeding bulls // Reproductive Biology, 16 (2016), 2; 157-164 doi:10.1016/j.repbio.2016.03.003 (međunarodna recenzija, članak, znanstveni)


Naslov
Influence of different periods of the year and age on the parameters of antioxidative status and oxidative stress in the blood serum of breeding bulls

Autori
Žura Žaja, Ivona ; Samardžija, Marko ; Vince, Silvijo ; Majić-Balić, Ivanka ; Đuričić, Dražen ; Milinković-Tur, Suzana

Izvornik
Reproductive Biology (1642-431X) 16 (2016), 2; 157-164

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

Ključne riječi
Serum; Antioxidative/oxidative status; Period of the year; Age; Breeding bulls
(Serum; Antioxidative/oxidative status; Period of the year Age; Breeding bulls)

Sažetak
The sources of variations that may cause physiological differences between blood serum biochemistry parameters of bulls have not been investigated in detail. Aim of the present study was to establish influence of different periods of the year and the age of breeding bulls on parameters of antioxidative status and oxidative stress in their serum and to correlate these monitored variables. Research was performed on two groups, each comprising 9 Simmental bulls: a younger group (YB) (aged 2–4 years) and older one (OB) (aged 5–10 years). Blood samples for biochemical analyses were collected from jugular vein in cold (CP) and warm periods (WP) of the year. Reduced glutathione (GSH), uric acid (UA), total protein (TP), albumin (ALB), thiobarbituric acid reactive substance (TBARS), and protein carbonyl content (PCC) serum concentration were determined, as well as activities of selenium-dependent glutathione peroxidase (Se-GSH-Px), total superoxide dismutase (TSOD), manganese superoxide dismutase (MnSOD), copper–zinc superoxide dismutase (CuZnSOD) and catalase (CAT). Serum values of SeGSH-Px, MnSOD, UA and TP in OB were significantly higher compared to those in YB during CP of the year. Significantly higher PCC concentration in serum of YB and OB were established in CP of the year than in WP. TBARS serum concentration in YB was significantly higher in comparison to that in OB during CP of the year. It can be concluded that both OB and YB show a great sensitivity to climate condition alterations during CP in comparison to WP of the year and that YB show even greater sensitivity.

Izvorni jezik
Engleski

Znanstvena područja
Veterinarska medicina



POVEZANOST RADA


Projekt / tema
053-0531854-1866 - Antioksidansi u očuvanju zdravlja životinja i kvalitete animalnih namirnica (Suzana Milinković-Tur, )

Ustanove
Veterinarski fakultet, Zagreb

Časopis indeksira:


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


Uključenost u ostale bibliografske baze podataka:


  • BIOSIS Previews (Biological Abstracts)
  • CAB Abstracts
  • FSTA: Food Science and Technology Abstracts
  • Health and Safety Science Abstracts
  • MEDLINE
  • Zoological Record


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