Blood 25-hydroxyvitamin D₃ concentration of Japanese Black cattle at two farms with different rearing environments, Kagoshima prefecture, Japan.

IF 1.1 4区农林科学 Q3 VETERINARY SCIENCES

Journal of Veterinary Medical Science Pub Date : 2024-09-10 Epub Date: 2024-07-19 DOI:10.1292/jvms.24-0101

Konosuke Otomaru, Hiroto Saita, Amane Usa, Naoko Tsugawa, Mai Yamada, Masanori Furukawa

引用次数: 0

Abstract

Forty-two Japanese Black cattle on two farms in Kagoshima prefecture, Japan were used in this study. The rearing style of farm A was in a dark barn with a large roof to block sunlight (n=21). The rearing style of farm B was grazing, and exposed to direct sunlight (n=21). Blood sampling was performed twice on the same cattle in August 2022 (summer) and February 2023 (winter). As the results, the serum 25(OH)D₃ concentrations were significantly lower in cattle of farm A than in cattle of farm B (P<0.01), and were significantly lower in winter season than in summer season (P<0.01). These results showed that there were differences in blood 25(OH)D₃ concentrations between the farms or seasons.

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日本鹿儿岛县两个饲养环境不同的农场中日本黑牛血液中 25- 羟维生素 D3 的浓度。

本研究使用了日本鹿儿岛县两个农场的 42 头日本黑牛。A 农场的饲养方式是在黑暗的牛舍中饲养，牛舍屋顶较大，遮挡阳光（21 头）。B 农场的饲养方式为放牧，并接受阳光直射（21 只）。在 2022 年 8 月（夏季）和 2023 年 2 月（冬季）对同一头牛进行了两次血液采样。结果表明，A 农场牛的血清 25(OH)D3 浓度明显低于 B 农场牛（农场或季节间的 P3 浓度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Veterinary Medical Science 农林科学-兽医学

CiteScore

2.30

自引率

8.30%

发文量

230

审稿时长

9-18 weeks

期刊介绍： JVMS is a peer-reviewed journal and publishes a variety of papers on veterinary science from basic research to applied science and clinical research. JVMS is published monthly and consists of twelve issues per year. Papers are from the areas of anatomy, physiology, pharmacology, toxicology, pathology, immunology, microbiology, virology, parasitology, internal medicine, surgery, clinical pathology, theriogenology, avian disease, public health, ethology, and laboratory animal science. Although JVMS has played a role in publishing the scientific achievements of Japanese researchers and clinicians for many years, it now also accepts papers submitted from all over the world.

Blood 25-hydroxyvitamin D3 concentration of Japanese Black cattle at two farms with different rearing environments, Kagoshima prefecture, Japan.

Abstract

Blood 25-hydroxyvitamin D₃ concentration of Japanese Black cattle at two farms with different rearing environments, Kagoshima prefecture, Japan.