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首页> 外文期刊>African Journal of Biotechnology >Postpartum serum biochemical profile of Sudanese cystic ovarian crossbred dairy cattle
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Postpartum serum biochemical profile of Sudanese cystic ovarian crossbred dairy cattle

机译：苏丹囊性卵巢杂交奶牛产后血清生化特征

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Cystic ovarian disease (COD) is an ovarian dysfunction in cows resulting in a serious economic loss in the dairy industry. This study was conducted to examine the hemoglobin (Hb) concentration, serum total protein (TP), phosphorus (P), copper (Cu), zinc (Zn), iron (Fe) and manganese (Mn) levels of Sudanese crossbred (Friesian x Kenana) cows with COD in semi-closed condition. Forty-five dairy cows were divided into two groups. Group A (n= 30) were the cows with COD, and group B (n= 15) were healthy normal cycling cows (NC) that served as healthy control. Diagnosis of COD was based on history of frequent prolonged signs of estrus and per rectal palpation. Per rectal palpation for the uterus and ovaries was done weekly. A cow having a large follicle in the ovary that remained at the same position for three successive palpations or more was considered having COD. Results of the blood analysis showed that the serum levels of P, Cu, Zn and Mn of cows with COD were significantly lower (P 0.05) in Hb concentration (7.5 ± 1.2 vs. 7.4 ± 1.1 g/dl), serum TP (6.8 ± 1.2 vs. 6.5 ± 0.7 g/dl) and Fe (3.7 ± 1.3 vs. 3.7 ± 1.9 ppm) were observed between the two groups. This study reported reduced serum minerals (P, Cu, Zn and Mn) levels in Sudanese crossbred dairy cows with COD as compared to NC cows. Future studies are still needed to highlight the contribution of these minerals in inducing COD.
机译：囊性卵巢疾病（COD）是奶牛的卵巢功能障碍，在乳制品行业造成严重的经济损失。这项研究旨在检查苏丹杂交（Friesian）的血红蛋白（Hb）浓度，血清总蛋白（TP），磷（P），铜（Cu），锌（Zn），铁（Fe）和锰（Mn）的水平x Kenana）处于半封闭状态的COD母牛。四十五头奶牛分为两组。 A组（n ＝ 30）是具有COD的母牛，B组（n ＝ 15）是作为健康对照的健康的正常骑自行车的母牛（NC）。 COD的诊断是基于发情频繁和每次触诊的长期症状。每周对子宫和卵巢进行直肠触诊。卵巢中有较大卵泡的母牛连续三个触诊或更长时间保持在同一位置，被认为患有COD。血液分析结果显示，在Hb浓度（7.5±1.2 vs. 7.4±1.1 g / dl），血清TP（6.8）下，患有COD的奶牛的P，Cu，Zn和Mn血清水平显着降低（P 0.05）。在两组之间观察到±1.2对6.5±0.7 g / dl）和Fe（3.7±1.3对3.7±1.9 ppm）。这项研究报告说，与NC奶牛相比，具有COD的苏丹杂交奶牛的血清矿物质（P，Cu，Zn和Mn）含量降低。仍需要进一步的研究来强调这些矿物质在诱导化学需氧量中的贡献。

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