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Akademisyenler > Gülsüm Ülke ÇALIŞKAN > Yayın Detayı

Comparison of Clinic - Histopathologic Findings and Morphometric Measurements of Subclinical Laminitic Claws in Dairy Cattle    
Yazarlar (3)
Göksen Çeçen
Bursa Uludağ Üniversitesi, Türkiye
Doç. Dr. Gülsüm Ülke ÇALIŞKAN Doç. Dr. Gülsüm Ülke ÇALIŞKAN
Kastamonu Üniversitesi, Türkiye
Aylin Alasonyalılar Demirer
Bursa Uludağ Üniversitesi, Türkiye
Devamını Göster
Özet
The aim of this study was to evaluate the clinic-histopathologic characteristics and to compare the morphometric measurements of healthy and subclinical laminitic claws of dairy cattle at different ages and weights. Non-lame 60 Holstein feet randomly collected from the slaughterhouse were evaluated. The effects of age, body-weight, claw location (right front lateal or right front medial etc), and presence of laminitis were investigated. The claws‘ conformation were evaluated morphometrically with ten measurements (toe length, toe height, outer and inner edges of the claw, heel height, the length of heel, the length of diagonal front wall, dorsal hoof angle, the width and the length of the sole). The claws were classified as normal or laminitic according to the histopathologic findings. The clinical findings of laminitis was confirmed on 71.2% of the claws (n=66). The toe length, toe height, the height of outer and inner edges of the claw, heel height, the length of heel, the length of diagonal front wall were smaller in laminitic claws. The dorsal hoof angle of healthy claws were bigger and statistically significant than the laminitic claws. Small haemorrhagic areas were determined in the parietal corium in the laminitic claws comparing to macroscopically healthy claws. The histopathologic characteristics of the corium of laminitic claws involve the hyperaemia, haemorrhages, oedema, thrombosis of capillaries and presence of mononuclear cell infiltration in dermis, stretching epidermal lamella, necrosis of epithelial cells and detachment of the lamellar basement membrane. According to this study results, contrary to literature, there was not a reliable relation between some changes in morphological structure of the claws and the presence of the laminitis were observed.
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü Ulusal alan endekslerinde (TR Dizin, ULAKBİM) yayınlanan tam makale
Dergi Adı Turkish Journal of Agriculture - Food Science and Technology,
Dergi ISSN 2148-127X
Dergi Tarandığı Indeksler TR DİZİN
Makale Dili Türkçe
Basım Tarihi 07-2019
Cilt No 7
Sayı 8
Sayfalar 1113 / 1117
Doi Numarası 10.24925/turjaf.v7i8.1113-1117.2225
Makale Linki http://agrifoodscience.com/index.php/TURJAF/issue/view/63
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Google Scholar 1
Comparison of Clinic - Histopathologic Findings and Morphometric Measurements of Subclinical Laminitic Claws in Dairy Cattle

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