Subclinical mastitis causes alterations in nitric oxide, total oxidant and antioxidant capacity in cow milk

Atakisi, Onur; Oral, Hasan; Atakisi, Emine; Merhan, Oguz; Pancarci, S. Metin; Ozcan, Ayla; Marasli, Saban; Polat, Bülent; Çolak, Armağan; Kaya, Semra

doi:10.1016/j.rvsc.2010.01.008

Makale Tam Makale Uluslararası 2010

Subclinical mastitis causes alterations in nitric oxide, total oxidant and antioxidant capacity in cow milk

Onur Atakisi, Hasan Oral, Emine Atakisi, Oguz Merhan, S. Metin Pancarci, Ayla Ozcan, Saban Marasli, Bülent Polat, Armağan Çolak, Semra Kaya

Research in Veterinary Science Cilt 89 · Sayı 1 · ss. 10–13 · 01.08.2010

DOI ile aç

Özet

The aim of this study was to investigate total antioxidant (TAC), and oxidant capacity (TOC) and nitric oxide (NO) levels in milk of cows with subclinical mastitis. Brown Swiss and Holstein breed cows were screened with California Mastitis Test (CMT) to determine mammary glands with subclinical mastitis. Moreover, somatic cell counts (SCC) were determined electronically in all milk samples. Mammary quarters were classified as healthy (n = 25) or subclinical mastitis (n = 35) based on CMT scores and somatic cell count (SCC: <= 200,000/ml or >200,000/ml) in milk. Nitric oxide, TOC and SCC levels were significantly higher (p <0.001, p < 0.005 and p <0.001. respectively) in milk from mammary quarters with subclinical mastitis compared to those from healthy mammary quarters. In conclusion, subclinical mastitis results in higher NO concentrations, TOC and SCC, and NO and TOC were positively correlated with SCC. Moreover, alterations in NO levels and TOC in milk could be used as an alternative diagnostic tool to screen for subclinical mastitis. (C) 2010 Elsevier Ltd. All rights reserved.

Anahtar kelimeler

oxidative stress NITRIC-OXIDE INFECTION INFLAMMATION INDUCTION NEUTROPHILS NECROSIS-FACTOR-ALPHA INJURY ESCHERICHIA-COLI PEROXYNITRITE Milk free radical CLINICAL MASTITIS Subclinical mastitis

Atıf için künye

Atakisi, O., Oral, H., Atakisi, E., Merhan, O., Pancarci, S. M., Ozcan, A., Marasli, S., Polat, B., Çolak, A., & Kaya, S. (2010). Subclinical mastitis causes alterations in nitric oxide, total oxidant and antioxidant capacity in cow milk. Research in Veterinary Science, 89(1), 10–13. https://doi.org/10.1016/j.rvsc.2010.01.008

BibTeX

@article{atakisi2010-252847,
  author = {Atakisi, Onur and Oral, Hasan and Atakisi, Emine and Merhan, Oguz and Pancarci, S. Metin and Ozcan, Ayla and Marasli, Saban and Polat, Bülent and Çolak, Armağan and Kaya, Semra},
  title = {Subclinical mastitis causes alterations in nitric oxide, total oxidant and antioxidant capacity in cow milk},
  journal = {Research in Veterinary Science},
  year = {2010},
  volume = {89},
  number = {1},
  pages = {10--13},
  issn = {0034-5288},
  doi = {10.1016/j.rvsc.2010.01.008},
  url = {https://akademik.atauni.edu.tr/yayinlar/252847-subclinical-mastitis-causes-alterations-in-nitric-oxide-total-oxidant-and}
}