The object of this study was to assay different levels of teat hyperkeratosis and to determine the connections between
teat thermographic characteristics, somatic cells count (SCC) and mastitis in dairy cows. A total of 920 teats of 230 Lithuanian Black
and White cows were evaluated to assess teat-end conditions and the thermographic characteristics were determined before evening
milking. Teats of the animals were grouped into four different classes of hyperkeratosis. Additionally, quarters of udder were divided
into three different classes based on the California mastitis test (CMT) and clinical signs: group 1 (healthy), group 2 (subclinical
mastitis), and group 3 (clinical mastitis). The 44.3% of the teats were given a score of N (No ring), 41.1% of the teats were scored S
(smooth ring), 11.8% of teats were given a score R (rough ring) and 2.9% of teats were given a score VR (very rough skin). The N and
S groups had more healthy udder quarters than R and VR groups (P<0.001). Analysis of thermographic images at the teat sinuses
showed that group 1 had lower teat temperature (0.93-1.32 0C) than group 2 and group 3 (P<0.01). There was a significant positive
correlation between milk SCC and temperature of the teats evaluated by hyperkeratosis scores N, S, and R. The results of the present
study clearly showed that there was a significant connection between different levels of hyperkeratosis and teat temperature in all
groups, indicating a greater risk to mastitis.
Dairy cows, infrared thermography, mastitis, somatic cell count, teat-end hyperkeratosis
Birincil Dil | İngilizce |
---|---|
Bölüm | Araştırma Makalesi |
Yazarlar |
|
Yayımlanma Tarihi | 31 Aralık 2018 |
Yayınlandığı Sayı | Yıl 2019Cilt: 66 Sayı: 1 |
Bibtex | @araştırma makalesi { auvfd635766, journal = {Ankara Üniversitesi Veteriner Fakültesi Dergisi}, issn = {1300-0861}, eissn = {1308-2817}, address = {}, publisher = {Ankara Üniversitesi}, year = {2019}, volume = {66}, number = {1}, pages = {21 - 26}, title = {The effect of different levels of teat-end hyperkeratosis on mammary infrared thermograph and mastitis in dairy cows}, key = {cite}, author = {Juozaıtıene, Vida and Juozaıtıs, Arunas and Zymantıene, Judita and Oberauskas, Vaidas and Anıulıenė, Albina and Kajokıenė, Lina and Yılmaz, Ayhan and Sımokaıtıenė, Aistė} } |
APA | Juozaıtıene, V. , Juozaıtıs, A. , Zymantıene, J. , Oberauskas, V. , Anıulıenė, A. , Kajokıenė, L. , Yılmaz, A. & Sımokaıtıenė, A. (2019). The effect of different levels of teat-end hyperkeratosis on mammary infrared thermograph and mastitis in dairy cows . Ankara Üniversitesi Veteriner Fakültesi Dergisi , 66 (1) , 21-26 . Retrieved from http://vetjournal.ankara.edu.tr/tr/pub/issue/49606/635766 |
MLA | Juozaıtıene, V. , Juozaıtıs, A. , Zymantıene, J. , Oberauskas, V. , Anıulıenė, A. , Kajokıenė, L. , Yılmaz, A. , Sımokaıtıenė, A. "The effect of different levels of teat-end hyperkeratosis on mammary infrared thermograph and mastitis in dairy cows" . Ankara Üniversitesi Veteriner Fakültesi Dergisi 66 (2019 ): 21-26 <http://vetjournal.ankara.edu.tr/tr/pub/issue/49606/635766> |
Chicago | Juozaıtıene, V. , Juozaıtıs, A. , Zymantıene, J. , Oberauskas, V. , Anıulıenė, A. , Kajokıenė, L. , Yılmaz, A. , Sımokaıtıenė, A. "The effect of different levels of teat-end hyperkeratosis on mammary infrared thermograph and mastitis in dairy cows". Ankara Üniversitesi Veteriner Fakültesi Dergisi 66 (2019 ): 21-26 |
RIS | TY - JOUR T1 - The effect of different levels of teat-end hyperkeratosis on mammary infrared thermograph and mastitis in dairy cows AU - VidaJuozaıtıene, ArunasJuozaıtıs, JuditaZymantıene, VaidasOberauskas, AlbinaAnıulıenė, LinaKajokıenė, AyhanYılmaz, AistėSımokaıtıenė Y1 - 2019 PY - 2019 N1 - DO - T2 - Ankara Üniversitesi Veteriner Fakültesi Dergisi JF - Journal JO - JOR SP - 21 EP - 26 VL - 66 IS - 1 SN - 1300-0861-1308-2817 M3 - UR - Y2 - 2023 ER - |
EndNote | %0 Ankara Üniversitesi Veteriner Fakültesi Dergisi The effect of different levels of teat-end hyperkeratosis on mammary infrared thermograph and mastitis in dairy cows %A Vida Juozaıtıene , Arunas Juozaıtıs , Judita Zymantıene , Vaidas Oberauskas , Albina Anıulıenė , Lina Kajokıenė , Ayhan Yılmaz , Aistė Sımokaıtıenė %T The effect of different levels of teat-end hyperkeratosis on mammary infrared thermograph and mastitis in dairy cows %D 2019 %J Ankara Üniversitesi Veteriner Fakültesi Dergisi %P 1300-0861-1308-2817 %V 66 %N 1 %R %U |
ISNAD | Juozaıtıene, Vida , Juozaıtıs, Arunas , Zymantıene, Judita , Oberauskas, Vaidas , Anıulıenė, Albina , Kajokıenė, Lina , Yılmaz, Ayhan , Sımokaıtıenė, Aistė . "The effect of different levels of teat-end hyperkeratosis on mammary infrared thermograph and mastitis in dairy cows". Ankara Üniversitesi Veteriner Fakültesi Dergisi 66 / 1 (Aralık 2018): 21-26 . |
AMA | Juozaıtıene V. , Juozaıtıs A. , Zymantıene J. , Oberauskas V. , Anıulıenė A. , Kajokıenė L. , Yılmaz A. , Sımokaıtıenė A. The effect of different levels of teat-end hyperkeratosis on mammary infrared thermograph and mastitis in dairy cows. Ankara Univ Vet Fak Derg. 2019; 66(1): 21-26. |
Vancouver | Juozaıtıene V. , Juozaıtıs A. , Zymantıene J. , Oberauskas V. , Anıulıenė A. , Kajokıenė L. , Yılmaz A. , Sımokaıtıenė A. The effect of different levels of teat-end hyperkeratosis on mammary infrared thermograph and mastitis in dairy cows. Ankara Üniversitesi Veteriner Fakültesi Dergisi. 2019; 66(1): 21-26. |
IEEE | V. Juozaıtıene , A. Juozaıtıs , J. Zymantıene , V. Oberauskas , A. Anıulıenė , L. Kajokıenė , A. Yılmaz ve A. Sımokaıtıenė , "The effect of different levels of teat-end hyperkeratosis on mammary infrared thermograph and mastitis in dairy cows", Ankara Üniversitesi Veteriner Fakültesi Dergisi, c. 66, sayı. 1, ss. 21-26, Ara. 2018 |