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首页> 外文期刊>Medycyna Weterynaryjna >Comparison of adiponectin levels and some metabolic parameters in dairy cows with subclinical and clinical ketosis
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Comparison of adiponectin levels and some metabolic parameters in dairy cows with subclinical and clinical ketosis

机译：亚临床和临床酮症乳汁奶牛脂联素水平与一些代谢参数的比较

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The aim of the presented study was to evaluate the relationship between adiponectin and the non-esterified fatty acids (NEFA), beta-hydroxybutyric acid (BHBA), glucose, albumin, gamma-glutamyl transferase (GGT), calcium, phosphorus and blood urea nitrogen (BUN) levels in healthy cows and cows suffering clinical or subclinical ketosis in the early postpartum period. A total of 45 Holstein-Friesian dairy cows, consisting of 15 with clinical ketosis, 15 with subclinical ketosis and 15 healthy controls, was used in the study. The selection of animals was based on blood BHBA levels and urine ketone strip results on day 7 after parturition. Blood adiponectin, NEFA, glucose, albumin, GGT, calcium, phosphorus and BUN were also measured on day 7 postpartum. Adiponectin levels were significantly lower in both clinical ketosis and subclinical ketosis groups compared to the control group. NEFA levels were higher and glucose and calcium levels were lower in both ketosis groups when compared to the control animals. On the other hand, blood albumin, GGT, phosphorus and BUN levels did not differ among study groups. Based on the results of the study, it can be stated that adiponectin may play a role in the pathogenesis of ketosis. This role could be a lower milk yield and better energy balance in early postpartum dairy cows with high adiponectin levels due to increased whole body tissue insulin sensitivity.
机译：提出的研究的目的是评估脂联素和非酯化脂肪酸（NEFA），β-羟基丁酸（BHBA），葡萄糖，白蛋白，γ-谷氨酸转移酶（GGT），钙，磷和血液尿素之间的关系在产后期间，健康奶牛和奶牛的氮（BUN）水平患有临床或亚临床酮症。在研究中，共有45个荷斯坦 - 弗里斯奶牛，其中15名，其中15名患有临床酮症，15例，患有亚临床酮症和15种健康对照。动物的选择是基于血液BHBA水平和尿酮条在分娩后第7天产生的。在第7天产后也测量血液脂联素，NEFA，葡萄糖，白蛋白，GGT，钙，磷和磷和面包。与对照组相比，临床酮症和亚临床酮期均显着降低脂联素水平。与对照动物相比，NeFa水平较高，血汗血酮中的葡萄糖和钙水平较低。另一方面，研究组的血液白蛋白，GGT，磷和面包水平没有不同的不同。基于该研究的结果，可以说脂肪蛋白可能在酮症的发病机制中发挥作用。由于全身组织胰岛素敏感性增加，这种作用可能是较低的产后奶牛奶牛早期的牛奶奶牛早期的牛奶母牛，其较高的脂肪蛋白水平。

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