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    Nitrate and Nitrite Levels in Serum and Seminal Plasma in Horses
    (2018) Aslan, Leyla Mis; Mert, Handan; Söğütlü, İnci Doğan; Pala, Nihat Mert; İrak, Kıvanç
    Nowadays, the fertility of the growing horses is of great importance. The aim of our study is to determine and compare the level of nitric oxide oxidation products of these animals in serum and seminal plasma. Seven healthy British horses were used in the study. Blood samples were taken from the vena jugularis. The sera were removed by centrifugation. Seminal plasmas of ejaculates taken with artificial vagina were separated. Seminal plasma and serum were obtained and nitrate nitrite values were determined. Nitrate and nitrite levels of samples were measured by coupling reagent method. Nitrate levels in both semis and seminal plasma were 6.34 ± 2.7 and 4.95 ± 1.4, respectively. Nitrite levels were higher than seminal plasma in seminal plasma (p? 0.05), while nitrite levels in seminal plasma were higher than serum (p? 0.05). As a result, seminal plasma and serum nitrate-nitrite values in British stallions were used. Presented to the knowledge of clinical veterinary medicine.
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    Öğe
    Some Mineral Substance, Oxidative Stress and Total Antioxidant Levels in Norduz and Morkaraman Sheep
    (2018) Aslan, Leyla Mis; Mert, Handan; Comba, Bahat; Söğütlü, İnci Doğan; Irak, Kıvanç; Mert, Nihat
    The aim of the study was to compare some mineral substances and total antioxidant and totaloxidan levels of healthy Morkaraman and Norduz sheep breeds in the same age and care conditions. A total of 20 animals, 10 from each sheep breed, were included in the study. Serum total oxidant status (TOS) and total antioxidant status (TAS) were determined by a colorimetric method. OSI value was determined by calculating the TAS-TOS ratio. When the two sheep were compared, there was a difference between TAS, Mg, P levels. Antioxidant levels of Norduz sheep were higher than morkaraman sheep. The given data may be the reference value for studies of these sheep breeds.