Research Article
BibTex RIS Cite

Investigation of Milk Somatic Cell Counts During Early Lactation Stages in Awassi Ewes

Year 2022, Volume: 33 Issue: 1, 13 - 16, 27.03.2022
https://doi.org/10.36483/vanvetj.1063423

Abstract

This study aimed to investigate the change of somatic cells counts (SCC) and to determine its normal value during the early lactation period in healthy Awassi ewes. The study was conducted on a total of 75 healthy Awassi ewes. The animals were divided into three groups as those in the second week of lactation (Group 1; n= 25), those in the fourth week of lactation (Group 2; n= 25), and those in the sixth weeks of lactation (Group 3; n= 25). California Mastitis Test (CMT) negative animals were included in the study and, milk samples were collected for SCC analysis. In addition, blood samples were taken from all animals for alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase and gama glutamil transferaz analysis. SCC was significantly reduced in Group 2 compared to Group 1 (p<0.05). However, it was observed that Group 3 had a higher rate of SCC than the other groups (p<0.05). In conclusion, milk SCC was lowest in the fourth week of lactation, but reached the highest level in the sixth week. Since the milk yield was similar between the groups, it was thought that the SCC was not related to milk yield.

References

  • Albenzio M, Figliola L, Caroprese M et al. (2019). Somatic cell count in sheep milk. Small Rumin Res, 176, 24-30.
  • Alekish MO, Alshehabat MA, Abutarbush SM (2014). The prevalence and etiology of subclinical mastitis in Awassi sheep; emphasis on the relationship between the isolated organisms and the somatic cell count. Ej-Vetmed, 8, 1-13.
  • Arias R, Oliete B, Ramón M et al. (2012). Long-term study of environmental effects on test-day somatic cell count and milk yield in Manchega sheep. Small Rumin Res, 106 (2-3), 92-97.
  • Baştan A, Kaçar C, Acar DB, Şahin M, Cengiz M (2008). Investigation of the incidence and diagnosis of subclinical mastitis in early lactation period cows. Turk J Vet Anim Sci, 32, 119-121.
  • Bouvier-Muller J, Allain C, Enjalbert F et al. (2018). Somatic cell count–based selection reduces susceptibility to energy shortage during early lactation in a sheep model. J Dairy Sci, 101 (3), 2248-2259.
  • Costa A, Neglia G, Campanile G, De Marchi M (2020). Milk somatic cell count and its relationship with milk yield and quality traits in Italian water buffaloes. J Dairy Sci, 103 (6), 5485-5494.
  • DeLaval (2009). Kullanım kılavuzu. DeLaval hücre sayıcı DCC.
  • Harmon RJ (2001). Somatic cell count: A primer. In: Annual Meeting National Mastitis Council Reno, Proceedings. Madison: National Mastitis Council 40, 3-9.
  • Hofmannova M, Rychtářová J, Sztankoova Z et al. (2018). Association between polymorphism of ABCG2 gene and somatic cell count in Czech dairy sheep breeds. Medycyna Weterynaryjna, 74 (8), 489-492.
  • Kandeel SA, Morin DE, Calloway CD, Constable PD (2018). Association of California mastitis test scores with intramammary infection status in lactating dairy cows admitted to a veterinary teaching hospital. J Vet Intern Med, 32 (1), 497-505.
  • Kurt S, Çolakoğlu, HE, Yazlık MO, Vural MR, Küplülü Ş (2019). Sütçü ineklerde mastitis yönünden kuru ve geçiş dönemlerinin önemi. Atatürk Üniversitesi Vet Bil Derg, 14 (1), 107-113.
  • Lafi SQ (2006). Use of somatic cell counts and California Mastitis Test results from udder halves milk samples to detect subclinical intramammary infection in Awassi sheep. Small Rum Res, 62 (1-2), 83-86.
  • Leitner G, Chaffer M, Caraso Y et al. (2003). Udder infection and milk somatic cell count, NAGase activity and milk composition-fat, protein and lactose-in Israeli-Assaf and Awassi sheep. Small Rumin Res, 49 (2), 157-164.
  • Mordak R, Kupczyński R, Kuczaj M, Niżański W. (2020). Analysis of correlations between selected blood markers of liver function and milk composition in cows during late lactation period. Ann Anim Sci, 20 (3), 871-886.
  • Paape MJ, Poutrel B, Contreras A, Marco JC, Capuco AV (2001). Milk somatic cells and lactation in small ruminants. J Dairy Sci, 84, E237-E244.
  • Paape MJ, Wiggans GR, Bannerman DD et al. (2007). Monitoring goat and sheep milk somatic cell counts. Small Rumin Res, 68 (1-2), 114-125.
  • Podhorecká K, Borková M, Šulc M et al. (2021). Somatic cell count in goat milk: an indirect quality indicator. Foods, 10 (5), 1046
  • Puppel K, Kuczyńska B (2016). Metabolic profiles of cow's blood; a review. J Sci Food Agric, 96 (13), 4321-4328. Riggio V, Portolano B (2015). Genetic selection for reduced Somatic Cell Counts in sheep milk: A review. Small Rumin Res, 126, 33-42.
  • Schukken YH, Wilson DJ, Welcome F, Garrison-Tikofsky L, Gonzalez RN (2003). Monitoring udder health and milk quality using somatic cell counts. Vet Res, 34 (5), 579-596.
  • Sevi A, Albenzio M, Marino R, Santillo A, Muscio A (2004). Effects of lambing season and stage of lactation on ewe milk quality. Small Rumin Res, 51 (3), 251-259.
  • Sevi A, Albenzio M, Taibi L, Dantone D, Massa S (1999). Changes of somatic cell count through lactation and their effects on nutritional, renneting and bacteriological characteristics of ewe's milk. Adv Food Sci, 21 (3-4), 122-127.
  • Souza FN, Blagitz MG, Penna CFAM et al. (2012). Somatic cell count in small ruminants: friend or foe? Small Rumin Res, 107 (2-3), 65-75.
  • Stocco G, Summer A, Cipolat-Gotet C, Zanini L et al. (2020). Differential somatic cell count as a novel indicator of milk quality in dairy cows. Animals, 10 (5), 753.

İvesi Koyunlarında Erken Laktasyon Dönemindeki Süt Somatik Hücre Sayılarının Araştırılması

Year 2022, Volume: 33 Issue: 1, 13 - 16, 27.03.2022
https://doi.org/10.36483/vanvetj.1063423

Abstract

Sunulan çalışma, sağlıklı İvesi koyunlarda erken laktasyon dönemindeki somatik hücre sayısının (SCC) değişimini araştırmayı ve normal değerini belirlemeyi amaçlamıştır. Çalışma toplam 75 baş sağlıklı İvesi koyunu üzerinde yürütüldü. Hayvanlar, laktasyonun ikinci haftasında olanlar (Grup 1; n= 25), laktasyonun dördüncü haftasında olanlar (Grup 2; n= 25) ve laktasyonun altıncı haftasında olanlar (Grup 3; n= 25) olmak üzere üç gruba ayrıldı. California Mastitis Testi (CMT) negatif olan hayvanlar çalışmaya dahil edildi ve SCC analizi için süt örnekleri alındı. Ayrıca tüm hayvanlardan alanin aminotransferaz, aspartat aminotransferaz, alkalin fosfataz ve gama glutamil transferaz analizleri için kan örnekleri alındı. SCC, Grup 1'e kıyasla Grup 2'de önemli ölçüde azaldı (p<0.05). Bununla birlikte diğer gruplara kıyasla Grup 3'ün daha yüksek SCC oranına sahip olduğu tespit edildi (p<0.05). Sonuç olarak, süt SCC laktasyonun dördüncü haftasında en düşük düzeyde iken altıncı haftada en yüksek seviyeye ulaştı. Süt verimi gruplar arasında benzer olduğu için SCC'nin süt verimi ile ilişkili olmadığı düşünüldü.

References

  • Albenzio M, Figliola L, Caroprese M et al. (2019). Somatic cell count in sheep milk. Small Rumin Res, 176, 24-30.
  • Alekish MO, Alshehabat MA, Abutarbush SM (2014). The prevalence and etiology of subclinical mastitis in Awassi sheep; emphasis on the relationship between the isolated organisms and the somatic cell count. Ej-Vetmed, 8, 1-13.
  • Arias R, Oliete B, Ramón M et al. (2012). Long-term study of environmental effects on test-day somatic cell count and milk yield in Manchega sheep. Small Rumin Res, 106 (2-3), 92-97.
  • Baştan A, Kaçar C, Acar DB, Şahin M, Cengiz M (2008). Investigation of the incidence and diagnosis of subclinical mastitis in early lactation period cows. Turk J Vet Anim Sci, 32, 119-121.
  • Bouvier-Muller J, Allain C, Enjalbert F et al. (2018). Somatic cell count–based selection reduces susceptibility to energy shortage during early lactation in a sheep model. J Dairy Sci, 101 (3), 2248-2259.
  • Costa A, Neglia G, Campanile G, De Marchi M (2020). Milk somatic cell count and its relationship with milk yield and quality traits in Italian water buffaloes. J Dairy Sci, 103 (6), 5485-5494.
  • DeLaval (2009). Kullanım kılavuzu. DeLaval hücre sayıcı DCC.
  • Harmon RJ (2001). Somatic cell count: A primer. In: Annual Meeting National Mastitis Council Reno, Proceedings. Madison: National Mastitis Council 40, 3-9.
  • Hofmannova M, Rychtářová J, Sztankoova Z et al. (2018). Association between polymorphism of ABCG2 gene and somatic cell count in Czech dairy sheep breeds. Medycyna Weterynaryjna, 74 (8), 489-492.
  • Kandeel SA, Morin DE, Calloway CD, Constable PD (2018). Association of California mastitis test scores with intramammary infection status in lactating dairy cows admitted to a veterinary teaching hospital. J Vet Intern Med, 32 (1), 497-505.
  • Kurt S, Çolakoğlu, HE, Yazlık MO, Vural MR, Küplülü Ş (2019). Sütçü ineklerde mastitis yönünden kuru ve geçiş dönemlerinin önemi. Atatürk Üniversitesi Vet Bil Derg, 14 (1), 107-113.
  • Lafi SQ (2006). Use of somatic cell counts and California Mastitis Test results from udder halves milk samples to detect subclinical intramammary infection in Awassi sheep. Small Rum Res, 62 (1-2), 83-86.
  • Leitner G, Chaffer M, Caraso Y et al. (2003). Udder infection and milk somatic cell count, NAGase activity and milk composition-fat, protein and lactose-in Israeli-Assaf and Awassi sheep. Small Rumin Res, 49 (2), 157-164.
  • Mordak R, Kupczyński R, Kuczaj M, Niżański W. (2020). Analysis of correlations between selected blood markers of liver function and milk composition in cows during late lactation period. Ann Anim Sci, 20 (3), 871-886.
  • Paape MJ, Poutrel B, Contreras A, Marco JC, Capuco AV (2001). Milk somatic cells and lactation in small ruminants. J Dairy Sci, 84, E237-E244.
  • Paape MJ, Wiggans GR, Bannerman DD et al. (2007). Monitoring goat and sheep milk somatic cell counts. Small Rumin Res, 68 (1-2), 114-125.
  • Podhorecká K, Borková M, Šulc M et al. (2021). Somatic cell count in goat milk: an indirect quality indicator. Foods, 10 (5), 1046
  • Puppel K, Kuczyńska B (2016). Metabolic profiles of cow's blood; a review. J Sci Food Agric, 96 (13), 4321-4328. Riggio V, Portolano B (2015). Genetic selection for reduced Somatic Cell Counts in sheep milk: A review. Small Rumin Res, 126, 33-42.
  • Schukken YH, Wilson DJ, Welcome F, Garrison-Tikofsky L, Gonzalez RN (2003). Monitoring udder health and milk quality using somatic cell counts. Vet Res, 34 (5), 579-596.
  • Sevi A, Albenzio M, Marino R, Santillo A, Muscio A (2004). Effects of lambing season and stage of lactation on ewe milk quality. Small Rumin Res, 51 (3), 251-259.
  • Sevi A, Albenzio M, Taibi L, Dantone D, Massa S (1999). Changes of somatic cell count through lactation and their effects on nutritional, renneting and bacteriological characteristics of ewe's milk. Adv Food Sci, 21 (3-4), 122-127.
  • Souza FN, Blagitz MG, Penna CFAM et al. (2012). Somatic cell count in small ruminants: friend or foe? Small Rumin Res, 107 (2-3), 65-75.
  • Stocco G, Summer A, Cipolat-Gotet C, Zanini L et al. (2020). Differential somatic cell count as a novel indicator of milk quality in dairy cows. Animals, 10 (5), 753.
There are 23 citations in total.

Details

Primary Language English
Subjects Veterinary Surgery
Journal Section Araştırma Makaleleri
Authors

Serdal Kurt 0000-0002-0191-3245

Funda Eşki 0000-0002-9242-9271

Seçkin Salar 0000-0001-9303-6253

Ayhan Baştan 0000-0001-8291-1147

Publication Date March 27, 2022
Submission Date January 26, 2022
Acceptance Date February 25, 2022
Published in Issue Year 2022 Volume: 33 Issue: 1

Cite

APA Kurt, S., Eşki, F., Salar, S., Baştan, A. (2022). Investigation of Milk Somatic Cell Counts During Early Lactation Stages in Awassi Ewes. Van Veterinary Journal, 33(1), 13-16. https://doi.org/10.36483/vanvetj.1063423
AMA Kurt S, Eşki F, Salar S, Baştan A. Investigation of Milk Somatic Cell Counts During Early Lactation Stages in Awassi Ewes. Van Vet J. March 2022;33(1):13-16. doi:10.36483/vanvetj.1063423
Chicago Kurt, Serdal, Funda Eşki, Seçkin Salar, and Ayhan Baştan. “Investigation of Milk Somatic Cell Counts During Early Lactation Stages in Awassi Ewes”. Van Veterinary Journal 33, no. 1 (March 2022): 13-16. https://doi.org/10.36483/vanvetj.1063423.
EndNote Kurt S, Eşki F, Salar S, Baştan A (March 1, 2022) Investigation of Milk Somatic Cell Counts During Early Lactation Stages in Awassi Ewes. Van Veterinary Journal 33 1 13–16.
IEEE S. Kurt, F. Eşki, S. Salar, and A. Baştan, “Investigation of Milk Somatic Cell Counts During Early Lactation Stages in Awassi Ewes”, Van Vet J, vol. 33, no. 1, pp. 13–16, 2022, doi: 10.36483/vanvetj.1063423.
ISNAD Kurt, Serdal et al. “Investigation of Milk Somatic Cell Counts During Early Lactation Stages in Awassi Ewes”. Van Veterinary Journal 33/1 (March 2022), 13-16. https://doi.org/10.36483/vanvetj.1063423.
JAMA Kurt S, Eşki F, Salar S, Baştan A. Investigation of Milk Somatic Cell Counts During Early Lactation Stages in Awassi Ewes. Van Vet J. 2022;33:13–16.
MLA Kurt, Serdal et al. “Investigation of Milk Somatic Cell Counts During Early Lactation Stages in Awassi Ewes”. Van Veterinary Journal, vol. 33, no. 1, 2022, pp. 13-16, doi:10.36483/vanvetj.1063423.
Vancouver Kurt S, Eşki F, Salar S, Baştan A. Investigation of Milk Somatic Cell Counts During Early Lactation Stages in Awassi Ewes. Van Vet J. 2022;33(1):13-6.

88x31.png

Accepted papers are licensed under Creative Commons Attribution-NonCommercial 4.0 International License