This study aims to determine serum neopterin, procalcitonin, total sialic acid (TSA), paraoxonase-1 (PON1), and some haematological indices in calves with aspiration pneumonia (ASP). The patient group consisted of 30 calves of the Simmental breed, 0–28 days old, diagnosed with ASP upon clinical examination, anamnesis, auscultation examination, and radiographic results. The control group consisted of 10 healthy calves, otherwise with the same characteristics. A significant difference was found between calves with ASP and the control group of calves in serum iron (Fe, P < 0.001), total iron-binding capacity (TIBC, P < 0.05), PON1, TSA, procalcitonin, neopterin, and total leukocyte count (WBC) indices as a result of the analyses ( P < 0.001). Serum procalcitonin concentration was found to be 285.71 ng/ml in the ASP group and 30.34 ng/ml in the control group. Serum neopterin concentration was found to be 37.68 nmol/l in the ASP group and 15.14 nmol/l in the control group. Serum procalcitonin, neopterin, and TSA concentrations were found to be significantly higher in the ASP group compared to the control group. It was concluded that biomarkers such as serum procalcitonin, neopterin, and TSA are high in calves with ASP, and as a result, these markers provide diagnostically and prognostically important information.

It was aimed to determine the concentration of some important acute phase proteins (APPs) and some biochemical parameters pre-operative and post-operative in calves with omphalitis

In this study, we aimed to evaluate PCNA, MMP-9 and p53 expressions according to differentiation degree of BOSCCs by immunohistochemical methods. The material of this study was composed of BOSCC biopsy samples taken from 30 cattle brought to our department. Tissue samples from cattles were fixed in 10% buffered formaldehyde solution, processed routinely, embedded in paraffin and sectioned at 5μm and stained with Hematoxylin & Eosine in order to detect histopathological changes. Sections were examined and photographed under a light microscope. Avidin-Biotin Peroxidase method was used as immunohistochemical method. We observed that the masses were nodular and cauliflower-like appearance. We found that the surfaces of the masses were highly hemorrhagic and ulcerative, sometimes covered with a purulent discharge. We defined cases with excessive and large numbers of keratin pearls, large tumoral islands, and evident squamous differentiation were defined as well-differentiated. In moderately-differentiated cases, we found that the number and size of keratin pearls decreased compared to well-differentiated cases. In addition, we observed that tumoral islets were smaller in these cases, similar to keratin pearls, and the number of poorly differentiated tumor cells increased. In poorly-differentiated cases, we determined that keratinization was either absent or formed in individual cells. As a result of statistical analysis, there was no statistically significant difference between good, moderate and poorly differentiated cases in terms of PCNA and MMP-9 expressions, but we found that the increase in p53 expression correlated with the degree of differentiation of the tumor. In conclusion, we think that p53 is a useful marker in determining the prognosis of BOSCCs.

Objectives: In this study, the effects of sex and birth type on growth performance, withers height (WH), radiographic measurements and selected hormone profiles in Gurcu goat kids were investigated. Methods: Twenty kids (single female = 5, single male = 5, twin female = 5, twin male = 5) were included in the study. Body weight (BW), WH, radiographic measurements (humerus length [HL], radius length [RL], proximal humerus epiphyseal plate width [HEP] and distal ulna epiphyseal plate width [UEP]) and biochemical analysis (for serum calcitonin, free triiodothyronine [FT3], free thyroxine [FT4], growth hormone [GH] and insulin‐like growth factor‐I [IGF‐I]) were performed at 1, 3, 5, 7, 9 and 12 months of age. Results: BW was significantly higher in males starting from the seventh month compared to females ( p < 0.05). HL was higher in males at seventh ( p = 0.009) and ninth ( p = 0.033) months, whereas RL was lower in twins at the third month ( p = 0.021). UEP was wider in males at seventh ( p = 0.008) and ninth ( p = 0.036) months. Closure of HEP was observed in 65% of kids by the 12th month. Calcitonin was lower in twins at third ( p = 0.045) and fifth ( p = 0.006) months, with changes observed due to group and time effects ( p < 0.05), whereas other hormones only changed with time ( p < 0.05). Positive correlations were observed between BW, WH, HL, RL and IGF‐I. There was a negative correlation between BW, WH, HL, RL, IGF‐I and HEP, UEP, calcitonin, FT3, FT4, GH. Conclusion: Sex and birth type in Gurcu goat kids may have an impact on growth performance, radiographic measurements and certain hormonal profiles.

In order to contribute to animal welfare, veterinary maxillofacial surgery is one of the fields of science that requires deep anatomical knowledge about the region. Therefore, in this study, it was aimed to define the mandible by using macroanatomical, morometric and topographic methods to understand the morphophysiology of the mandible in Norduz sheep. Norduz sheep mandibles of 10 male animals were used. Mandibles were first examined with classical morphometric and topographic methods. It was seen that the mandible consisted of corpus, ramus and angulus parts. It was observed that the foramen mentale was oval and round in shape and in different numbers on the lateral edge of the mandible. It was observed that the foramen mandible was elliptical. According to the statistical analysis, mandible length was measured as 149.12±4.75 mm on the right side and 148.12±4.50 mm on the left side in Norduz sheep. Mandible height was analyzed as 160.81±4.72 mm on the right side and 160.74 mm on the left side. The distance of the foramen mandible to the infradental space was 127.85±4.62 mm on the right and 125.31±4.11 mm on the left. Diastema length was analyzed as 38.05±1.34 on the right side and 40.87±2.81 on the left side. The length of the premolar and molar teeth on the margo alveolaris of the mandible was 56.69±2.38 mm on the right side and 54.13±2.73 mm on the left side. The distance of the foramen mentale to the gonion caudale was analyzed as 118.34±4.22 mm on the right and 118.90±4.12 mm on the left. According to the statistical analysis, L17 measured over the right and left mandibles was statistically significant (p