دورية أكاديمية
The Influence of Rumen-Protected Choline and α-tocopherol Supplementation on Early Lactating Dairy Cows Metabolism
| العنوان: | The Influence of Rumen-Protected Choline and α-tocopherol Supplementation on Early Lactating Dairy Cows Metabolism |
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| المؤلفون: | Y Salam Karim, S. K Hachim, A Abdul Ali, A Ameen Baqer, M Ali Yaseen, H. A Lafta, Z Hussein Adhab, H Ayad Kareem, I Shaker Hamza, D. A Hamad |
| المصدر: | Archives of Razi Institute, Vol 77, Iss 3, Pp 1165-1171 (2022) |
| بيانات النشر: | Razi Vaccine and Serum Research Institute, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Veterinary medicine |
| مصطلحات موضوعية: | electrophoresis, serum proteins, rpc, vitamin e, Veterinary medicine, SF600-1100 |
| الوصف: | It is well documented that choline is known as one of the essential ingredients of phospholipids. Choline acts as a determinative element for appropriate cell membrane functions. On the other hand α-tocopherol (Vit E) is a fat-soluble vitamin. This vitamin acts as a strong antioxidant in the living body's defense system against oxidative stress. Lipid peroxidation in peripartum and early lactating cows is significantly increased while the level of serum Vit E is decreases dramatically. These concomitant physiological changes demonstrate a higher level of oxidative stress subsequently leads to serious health issues in dairy cows. Therefore, the present research was designed to investigate the following items in dairy cattle: 1) evaluation of the possible changes in serum protein fractions, and 2) comparing the oxidative status of orally RPC and vitamin E supplementation in dairy cows in early lactation period. In the current study 30 early lactating primiparous and multiparous Holstein cows (body condition score (BCS)=2.51 ± 0.10) were used beginning five weeks postpartum. All the animals were randomly divided in to three groups (n=10) (number of lactation=2.61). The animals were randomly assigned to receive one of the following treatments. Group 1 served as control group were not received any supplement. The second group was supplemented with 90 g/d of RPC (Reashre Choline, Balchem, USA). The third group was administrated 4400 IU/d vitamin E (Roche, Vitamins Ltd; Switzerland). In the current study, serum protein electrophoresis showed four main fractions as follows: albumin, α-globulin, β-globulin, and γ-globulin. The recorded data showed that the percentages of albumin and γ-globulin fractions were higher in treated groups compared to the control group. In the animals supplementing with RPC and vitamin E the percentages of serum albumin increased to the value of 37. 70±1.63 and 38.21±1.28 respectively compare to the control group (34.69±1.21), which were significant (P |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English French |
| تدمد: | 0365-3439 2008-9872 |
| Relation: | https://archrazi.areeo.ac.ir/article_126636_7ff2025f64c50abad6b2e992ee9711c1.pdf; https://doaj.org/toc/0365-3439; https://doaj.org/toc/2008-9872 |
| DOI: | 10.22092/ari.2022.358740.2298 |
| URL الوصول: | https://doaj.org/article/28949e780a74434a91205b71317c3631 |
| رقم الأكسشن: | edsdoj.28949e780a74434a91205b71317c3631 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 03653439 20089872 |
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| DOI: | 10.22092/ari.2022.358740.2298 |