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Veterinary Medicine Commons™

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2002

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Articles 301 - 305 of 305

Full-Text Articles in Veterinary Medicine

Effects Of Hexachlorobenzene On Rat Renal Cortex: An Ultrastructural Study, Emel Koptagel, Hüseyi̇n Eray Bulut Jan 2002

Effects Of Hexachlorobenzene On Rat Renal Cortex: An Ultrastructural Study, Emel Koptagel, Hüseyi̇n Eray Bulut

Turkish Journal of Veterinary & Animal Sciences

Male Wistar albino rats, bred and fed under standard laboratory conditions, were administered for 20 days two dosages [Group I: 750 mg/kg body weight (n = 15) and Group II: 1500 mg/kg body weight (n = 15)] of oral hexachlorobenzene resolved in corn oil. Control group animals (n = 15) received only corn oil for 20 days. Twenty-four hours after the administration of the last dose, renal tissue samples, obtained by laparotomy, were fixed in 3% glutaraldehyde in phosphate buffer and 1% aqueous osmium tetroxide. Following the routine tissue processing steps, samples were blocked in Araldyte CY 212. Ultrathin sections …

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Renal Oxalosis In A Calf, M. Yavuz Gülbahar, Abdullah Kaya, İsmai̇l Gölen Jan 2002

Renal Oxalosis In A Calf, M. Yavuz Gülbahar, Abdullah Kaya, İsmai̇l Gölen

Turkish Journal of Veterinary & Animal Sciences

A case of neonatal renal oxalosis in a 7-day-old calf is described. Clinical biochemistry revealed increased blood urea nitrogen. Gross findings included thin renal medulla and dilated renal calyces containing numerous, small, pale yellow and granular calculi. Histologically, most cortical and medullary tubules were dilated with birefringent crystals, whereas the glomeruli appeared unaffected. The crystals were morphologically consistent with calcium oxalate by the Pizzolato technique. Diffuse interstitial fibrosis and focal accumulations of lymphocytes were also noted.

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Vaccine Development From Serotypes O1, O2 And O78 Of Escherichia Coli Against Avian Colibacillosis: Layer Chickens, Osman Ergani̇ş, H. H. Hadi̇mli̇, Hasan Solmaz Jan 2002

Vaccine Development From Serotypes O1, O2 And O78 Of Escherichia Coli Against Avian Colibacillosis: Layer Chickens, Osman Ergani̇ş, H. H. Hadi̇mli̇, Hasan Solmaz

Turkish Journal of Veterinary & Animal Sciences

A trivalent Escherichia coli vaccine (TECA) was prepared from serotypes O1, O2 and O78 and one series of TECA was combined with an inactivated Newcastle Disease vaccine. TECA and combined vaccine were experimentally investigated for immunogenic effects in pullets and hens. This study was carried out at two stages consisting of rearing and laying periods: (1) A number of fourty chicks aged 15 days were subcutaneously vaccinated with 0.2 ml TECA . A similar group served as non-vaccinated controls. Half of the vaccinated group were revaccinated with 0.5 ml TECA at 71 days of age. The vaccinated and nonvaccinated pullets …

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The Relationships Between Colourfullness And Physical Properties Of Down And Coarse Fibres Obtained From Goats Raised In Turkey, Feryal Söylemezoğlu, Zeynep Erdoğan, Gürsel Dellal, Ali̇ Murat Tatar Jan 2002

The Relationships Between Colourfullness And Physical Properties Of Down And Coarse Fibres Obtained From Goats Raised In Turkey, Feryal Söylemezoğlu, Zeynep Erdoğan, Gürsel Dellal, Ali̇ Murat Tatar

Turkish Journal of Veterinary & Animal Sciences

In this research, the colourfullness and the relationships between colourfullness and physical characteristics in the coarse and down fibres obtained from hair goats raised in the provinces of Antalya, Artvin, Diyarbakır, İzmir, Kars and Konya in Turkey were studied. It was found that the most common colours were black (69%), white (9%) and milky brown (37%), and brown (15%) and white (14%), respectively in the coarse and down fibres for the provinces overall. The difference in fineness between the white and cream colour groups was significant (p

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Determination Of The Seroprevalence Of Leptospira In Cattle By Mat And Elisa, Hasan Basri̇ Ertaş, Burhan Çeti̇nkaya, Adi̇le Muz, Hasan Öngör, Vi̇ldan Özdemi̇r, Nahi̇t Yazicioğlu Jan 2002

Determination Of The Seroprevalence Of Leptospira In Cattle By Mat And Elisa, Hasan Basri̇ Ertaş, Burhan Çeti̇nkaya, Adi̇le Muz, Hasan Öngör, Vi̇ldan Özdemi̇r, Nahi̇t Yazicioğlu

Turkish Journal of Veterinary & Animal Sciences

In this study, 275 serum samples collected from cattle at various ages and of both sexes, slaughtered at state or private abattoirs in Elazığ, Malatya and Diyarbakır were examined by MAT and ELISA for the presence of antibodies against Leptospira species. In the serological analysis, using antigens prepared from reference Leptospira hardjo, L. pomona, L. grippotyphosa, L. hebdomadis, and L. icterohaemorrhagiae cultures, 44 (16%) and 64 (23.3%) of the samples were determined to be positive with MAT and ELISA, respectively.

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