دورية أكاديمية
1,25-Dihydroxycholecalciferol Improved the Growth Performance and Upregulated the Calcium Transporter Gene Expression Levels in the Small Intestine of Broiler Chickens
| العنوان: | 1,25-Dihydroxycholecalciferol Improved the Growth Performance and Upregulated the Calcium Transporter Gene Expression Levels in the Small Intestine of Broiler Chickens |
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| المؤلفون: | Lihua Wu, Xiaona Wang, Xianliang Lv, Lei He, Hongxia Qu, Chuanxin Shi, Liao Zhang, Jinliang Zhang, Zhixiang Wang, Jincheng Han |
| المصدر: | The Journal of Poultry Science, Vol 59, Iss 2, Pp 129-136 (2022) |
| بيانات النشر: | Japan Poultry Science Association, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Animal culture |
| مصطلحات موضوعية: | broiler chicken, cabp-d28k, 1,25-dihydroxycholecalciferol, ncx1, pmcalb, vdr, Animal culture, SF1-1100 |
| الوصف: | 1,25-Dihydroxycholecalciferol (1,25-(OH)2-D3) is the final active product of vitamin D. This study aimed to investigate the effects of 1,25-(OH)2-D3 on growth performance, bone development, and calcium (Ca) transporter gene expression levels in the small intestine of broiler chickens. On the day of hatching, 140 female Ross 308 broilers were randomly allotted into two treatments with five replicates (14 birds per replicate). Two levels of 1,25-(OH)2-D3 (0 and 1.25 µg/kg) were added to the basal diet without vitamin D. Results showed that the addition of 1.25 µg/kg 1,25-(OH)2-D3 increased the average daily feed intake and the average daily gain and decreased the feed conversion ratio and mortality in 1- to 19-day-old broiler chickens compared with the basal diet without vitamin D (P0.05). These data indicate that 1,25-(OH)2-D3 upregulated Ca transporter gene transcription and promoted Ca2+ absorption in the small intestine, especially in the proximal intestine (duodenum and jejunum), thereby improving growth performance and bone mineralization in broiler chickens. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1346-7395 1349-0486 |
| Relation: | https://www.jstage.jst.go.jp/article/jpsa/59/2/59_0210019/_pdf/-char/en; https://doaj.org/toc/1346-7395; https://doaj.org/toc/1349-0486 |
| DOI: | 10.2141/jpsa.0210019 |
| URL الوصول: | https://doaj.org/article/42009c0dc2a14fd48ef8efe7c6cb41ed |
| رقم الأكسشن: | edsdoj.42009c0dc2a14fd48ef8efe7c6cb41ed |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 13467395 13490486 |
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| DOI: | 10.2141/jpsa.0210019 |