AbstrAct:The purpose of the present study was to define the normal haematologic values and some biochemical parameters in serum and in urine in both male and female New Zealand white rabbits and to determine the effect of gender on these parameters. Blood and urine samples from a total of 40 New Zealand white rabbits were investigated. The haematologic parameters were determined in whole blood samples, while serum and urine (urine protein, glucose, creatinine, urea, GGT, nitrite, Na, K, Cl, creatinine clearance) biochemical parameters were determined in serum and urine samples. Normal values of these parameters were determined and statistical comparisons between male and female animals performed. No statistically significant differences were found between male and female animals for the parameters analysed except HCT, HGB, granulocyte %, L/M and serum K concentration. As a result, it was judged that defining the normal values of given haematological factors and serum and urine biochemical parameters in this study in New Zealand white rabbits would be helpful for both clinicians and researchers.

This study was carried out to determine vit. E, Se, vit. A, malondialdehyde (MDA), 8-hydroxy-2-deoxyguanosine (8-OHdG), and ubiquinone-10 (CoQ10) levels and histopathological changes in sheep with white muscle disease (WMD). A total of 30 sheep were used; 20 sheep with WMD were brought to our clinic for diagnosis and treatment at various times, and 10 healthy sheep were in the control group. The Se, vit. E, vit. A, MDA, 8-OHdG, and CoQ10 values of the healthy and WMD sheep were as follows: 0.917 ± 0.037, 0.790 ± 0.067; 1.190 ± 0.011, 1.090 ± 0.021; 5.400 ± 0.275, 5.200 ± 0.173; 1.602 ± 0.264, 2.636 ± 0.576; 0.656 ± 0.197, 1.485 ± 0.271; and 0.280 ± 0.044, 1.753 ± 0.551 respectively (p < 0.05). According to histopathological and immunohistochemical findings in the WMD group, hyaline degeneration, Zenker's necrosis, and dystrophic calcification were observed in the muscle fibers. Immunohistochemically, 8-OHdG staining of the heart tissue determined a severe 8-OHdG expression in the WMD group. The findings of this study suggest that MDA, 8-OHdG, and CoQ10 values could be used as diagnostic and prognostic biomarkers in sheep affected with WMD.

Objective: The present study was conducted for the purpose of setting forth the normal serum Hcy, vitamin B12 and folate levels in Van cats of varying ages and genders, and the age-dependent variations of these parameters. Materials and methods:The material of the study consisted of a total of 60 healthy Van cats including 30 female and 30 male cats. Cats from both genders were separated into 3 groups on the basis of their ages. While the cats of 6 -12 months of age were included in the first group, cats of 12-24 months of age were included in the second and those of more than 24 months of age were included in the third group. Results: From the blood samples collected; serum normal homocysteine, vitamin B12 and folate levels were determined as 7.1±2.2 nmol/mL, 850.7±231.8 pg/mL and 16.7±0.8 ng/mL, respectively. In the statistical comparison of the determined serum homocysteine, vitamin B12 and folate levels; some variations among different groups of age and genders were determined. However, none of these differences were determined to be statistically significant. Conclusion:The normal levels of serum Hcy, vitamin B12 and folate of healthy Van cats were set forth for the first time by the present study. It is believed that the normal values of these parameters in Van cats can be used in the diagnosis and prognosis of various diseases and particularly cardiovascular diseases, that they will be helpful for researchers and will serve as a guideline to the studies to be conducted in the future.

As a result, due to the ease of usage in cats housed in a crowd and the reason the efficiency for the treatment used as a single dose, selamectine is efficient for treating O. cynotis in Van Cats and it can be used safely.

Aujeszky's disease, also known as pseudorabies, is caused by an alphaherpesvirus that infects the central nervous system and other system. Disease was first recognized as a fatal viral disease of cattle and dogs in 1902. The natural infections have been reported worldwide in swine, cattle, dogs and variety of wildlife species in more recent years. The study material was a 5 years old cow which was brought with symptoms such as skin itching, weakness, convulsions, fever and neurogical signs. As a result of the clinical examination the animal was suspected for Aujeszky's disease. Slaughter and necropsy were recommended. Subsequent to necropsy, tissues were fixed in formalin. Samples were evaluated histopathologically and immunohistochemically. According to the histopathological findings; diffuse, nonsuppurative inflammation of brain, spinal cord and spinal nerves were determined. Brain lesions were detected commonly in cerebral and cerebellar cortexes. Grey and white matter were both affected. It was observed marked perivascular lymphoplasmocytic cell infiltration, glial cell proliferation, Hyperemia and hemoragia in veins in brain and light chromatolysis have been identified in some neurons. Intranuclear inclusions were observed in neurons. On the skin itching region of animal, serofibrinous inflammation in the dermis and subcutis was detected. According to the immunohistochemical findings; immunoperoxidase was detected strong positive in cytoplasms of both neurons and glial cells in areas with meningitis in brain. Consequently; after clinical, macroscopical and microscopical examination, this case was diagnosed as Aujeszky's disease. The aim of this study is presenting this disease immunochemically as it has never been reported in cattle in Turkey. We believe that it would be appropriate to present this case report since it is the first Pseudorabies case in cattle in Turkey. Keywords: Aujeszky's disease, Histopathology, Immunohistochemistry, Pseudorabies Van'da Bir İnekte Yalancı Kuduz (Aujeszky) Hastalığının İmmunohistokimyasal Teşhisi ÖzetPseudorabies olarak da bilinen Aujeszky hastalığı, etkeni alphaherpesvirus olan ve merkezi sinir sistemi ile diğer sistemleri enfekte eden bir hastalıktır. Hastalık ilk olarak 1902 yılında sığır ve köpeklerde ölümcül bir viral hastalık olarak tanımlanmıştır. Hastalık yakın zamanda tüm dünyada domuz, sığır, köpek ve çeşitli yabani hayvanlarda bildirilmiştir. Bu çalışmanın amacı, Türkiye'de sığırlarda bildirimi olmayan bu hastalığı immunokimyasal olarak ortaya koymaktır. Çalışmanın materyalini, halsizlik, deride şiddetli kaşıntı, yüksek ateş, şiddetli konvulziyon ve sinirsel semptomlara sahip 5 yaşında bir inek oluşturdu. Klinik muayene sonucu hayvanda Aujeszky hastalığından şüphelenildi. Hayvana kesim ve nekropsi önerildi. Nekropsi sonrası alınan dokular formalinde fikse edildi. Dokular histopatolojik ve immunohistokimyasal olarak değerlendirildi. Histopatolojik olarak; beyinde spinal kortta ve spinal sinirlerde diffuz non-suppuratif meningoensefalitis belirlendi. Beyi...