Naslov
Proteomics of inflammatory and oxidative stress response in cows with subclinical and clinical mastitis

Autori
Turk, Romana ; Piras, Cristian ; Kovačić, Mislav ; Samardžija, Marko ; Ahmed, Hany ; De Canio, Michele ; Urbani, Andrea ; Flegar-Meštrić, Zlata ; Soggiu, Alessio ; Bonizzi, Luigi ; Roncada, Paola

Izvornik
Journal of Proteomics (1874-3919) 75 (2012), 14; 4412-4428

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

Ključne riječi
mastitis ; cows ; oxidative stress ; inflammation ; dairy cows ; proteomics

Sažetak
Cow serum proteome was evaluated by three different complementary approaches in the control group, subclinical and clinical mastitis in order to possibly find differential protein expression useful for a better understanding of the pathophysiology of mastitis as well as for an early diagnosis of the disease. The systemic inflammatory and oxidative stress response in cows with subclinical and clinical mastitis was observed. The collected evidence shows a differential protein expression of serpin A3-1, vitronectin-like protein and complement factor H in subclinical mastitis in comparison with the control. It was also found a differential protein expression of inter-alpha-trypsin inhibitor heavy chain H4, serpin A3-1, C4b-binding protein alpha chain, haptoglobin and apolipoprotein A-I in clinical mastitis compared to the control. Among the inflammatory proteins up-regulated in clinical mastitis, vitronectin is over-expressed in both subclinical and clinical form of mastitis indicating a strong bacterial infection. This suggests vitronectin as an important mediator in the pathogenesis of the onset of mastitis as well as a valuable marker for diagnosis of the subclinical form of the disease. Obtained data could be useful for the detection of mastitis during the subclinical phase and for a better comprehension of the pathophysiological mechanisms involved in the onset of the disease.

Izvorni jezik
Engleski

Znanstvena područja
Veterinarska medicina

POVEZANOST RADA