Comparison of energy related metabolites during peri-parturition period in single and twin-bearing Lori-Bakhtiari ewes

نویسندگان

  • Afshin Raoofi Department of Internal Medicine, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
  • Mahmoud Vatankhah Department of Animal Sciences, Agriculture and Natural Resources Center, Shahre-Kord, Iran
  • Mohsen Jafarian Department of Clinical Pathology, Faculty of Specialized Veterinary Sciences, Sciences and Research Branch, Islamic Azad University, Tehran, Iran
  • Shahabeddin Safi Department of Clinical Pathology, Faculty of Specialized Veterinary Sciences, Sciences and Research Branch, Islamic Azad University, Tehran, Iran
چکیده مقاله:

Background: The Lori-Bakhtiari sheep breed is one of the most common native breed in the south-western parts of Iran. The peri-parturition period (2 weeks before to, 2 weeks after parturition), is generally of critical importance regarding the health, production and profitability of the ewes. OBJECTIVES: This study was carried out to compare the serum concentrations of glucose, non-esterified fatty acid (NEFA), β-hydroxybutyrate (BHBA), cholesterol, blood urea nitrogen (BUN) and calcium (Ca) during peri-parturition period in 30 single and 30 twin-bearing Lori-Bakhtiari ewes. METHODS: All blood profiles were determined in healthy ewes on days 14, 7 prepartum, and days 7 and 14 postpartum. RESULTS: Serum glucose levels were lower in twin-bearing ewes, compared to single-bearing ewes on prepartum and day 7 after lambing. Serum NEFA, BHBA and cholesterol levels were higher in twin-bearing ewes compared to single-bearing ewes during the peri-parturition period. Lower serum Ca levels were recorded 7 days before and after parturition in twin-bearing ewes, compared to single-bearing ewes. CONCLUSIONS: The results showed that NEFA and BHBA recorded significant (p

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comparison of energy related metabolites during peri-parturition period in single and twin-bearing lori-bakhtiari ewes

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عنوان ژورنال

دوره 9  شماره 3

صفحات  149- 154

تاریخ انتشار 2015-10-01

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