Journals / Veteriner Bilimleri Dergisi . Eurasian Journal of Veterinary Sciences / 1998 / Cilt: 14 - Sayı: 1

The effect of yeast on the treatment and prevention of experimentally induced cerebrocortical necrosis in lambs

Kuzularda deneysel oluşturulan serebrokortikal nekrozun profilaksi ve tedavisinde mayanın etkisi

Pages
75–85
DOI
—
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⚡ TL;DR(Too Long; Didn't Read)

The results of this study showed that using of yeast might have be¬neficial in the prevention of the CCN in lambs.

📌 3 Key Takeaways

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Objective & Hypothesis:The effect of yeast on the treatment and prevention of the cerebrocortical necrosis (CCN) induced ex¬perimentally by amprolium in lambs was investigated in this study.
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Key Findings & Data:Nine healthy lambs (aging between 6 and 8 months, and weighing between 14 and 16 kg) were used as a material.
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Conclusion & Impact:The results of this study showed that using of yeast might have be¬neficial in the prevention of the CCN in lambs.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:koruyucu hekimlik · beyin hastalıkları · serebrokortikal nekroz

Abstract

The effect of yeast on the treatment and prevention of the cerebrocortical necrosis (CCN) induced ex¬perimentally by amprolium in lambs was investigated in this study. Nine healthy lambs (aging between 6 and 8 months, and weighing between 14 and 16 kg) were used as a material. Nine lambs were divided into 3 groups. Each group had 3 animals. Amprolium (600 mg/kg/ day) was given to induce CCN orally to all the groups during ex¬periment by stomach tube. Yeast (2 g/kg/day) was given orally to the lambs of group I and 3 to treat and to prevent the CCN. The lambs of all the groups exhibited clinical findings related with CCN between 24 and 62 days of the ex¬periment, except two lambs of the group I. Serum ALT and glucose concentrations increased (p <0.05, p<0.01), and plasma thiamine concentration decreased (p <0.05, p<0.01) in all of the lambs. Meningial hyperemia, swelling and oedematous brain were observed in all of the lambs, excluding lambs 1 and 3 in the necropsy. Histologically, isc-hemic neuronal changes, perivascular and perineuronal oedema and focal necrosis were determined in cerebellar cortex in all of the lambs, excluding lambs 1 and 3. The results of this study showed that using of yeast might have be¬neficial in the prevention of the CCN in lambs.

Özet

Bu çalışmada, kuzularda deneysel olarak amprolium ile oluşturulan serebrokortikal nekrozun tedavi ve pro-filaksisinde mayanın etkisi araştırıldı. Materyal olarak 6-8 aylık, canlı ağırlıkları 14-16 kg arasında değişen 9 kuzu kul¬lanıldı. Kuzular 3'erli 3 gruba ayrıldı. Bütün kuzulara deneme süresince 600 mg/kg/gün dozunda amprolium, sonda ile içirildi. Ayrıca I. gruptaki kuzulara proflaksi amacıyla deneme süresince, III. gruptakilere ise tedavi amacıyla günlük 2 gr/kg dozunda oral yolla maya verildi. Birinci gruptaki 2 kuzu (1 ve 3 nolu) hariç denemeye alınan bütün kuzularda, 24-62. günler arasında serebrokortikal nekroza ilişkin klinik belirtiler şekillendi. Bu kuzularda serum glikoz ve ALT kon¬santrasyonlarında önemli artış (p < 0.05, p<0.01), plazma tiamin seviyesinde ise tedrici olarak önemli azalma (p< 0.05, p<0.01) belirlendi. Klinik belirti gösteren kuzuların otopsisinde, makroskobik olarak meninkslerde hiperemi, beyin dokusunda şişkinlik ve ödem, mikroskobik olarak ise perivasküler ve perinöronal ödem, işemik nöronal değişiklikler ve serebral-kortekste fokal nekrotik odaklar tespit edildi. Sonuç olarak, mayanın kuzularda serebrokortikal nekrozun ön¬lenmesinde etkili olduğu, fakat tedavi edici etkisinin pek olmadığı anlaşıldı.

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Cite This Article

OK, M., IRMAK, K., ORTATATLI, M., ASLAN, V., ÇİFTÇİ, M. K., ŞEN, İ., M.BİRDANE, F. (1998). The effect of yeast on the treatment and prevention of experimentally induced cerebrocortical necrosis in lambs. Veteriner Bilimleri Dergisi . Eurasian Journal of Veterinary Sciences, Cilt: 14 - Sayı: 1, 75–85. https://ajindex.com/articles/333658

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