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EVALUATION OF THE IMMUNE STATUS OF SOWS BY MEASURING SERUM IMMUNOGLOBULIN LEVELS

机译:测量血清免疫球蛋白水平评价母猪的免疫状态

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Colostrum plays a fundamental role in newborn piglets, by its contribution to the energy supply and immune protection. It is characterised by a high protein and low fat and carbohydrate content, in contrast to milk. IgG is the main immunoglobulin. Contrary to IgA, which is mainly produced in the udder, IgG originates from the serum of the dam. In colostrum, they represent 80% of all Ig and in serum, 83%. Colostral IgG levels are linked to the serum levels of the pregnant sow (1). In this context, theaim of the study was: (a) to set up a field method for the evaluation of the immune status of the breeding herd, by measuring the serum IgG; and (b) to study the factors related to this status.
机译:由于其对能源供应和免疫保护的贡献,初乳在新生仔猪中发挥着基本作用。它的特征在于牛奶对比蛋白质和低脂肪和碳水化合物含量。 IgG是主要的免疫球蛋白。与IgA相反,其主要在乳蛋白中产生,IgG来自大坝的血清。在初乳中,它们占所有IG和血清中的80%,83%。初乳IgG水平与怀孕母猪(1)的血清水平相关联。在这种情况下,研究的胫骨是:(a)通过测量血清IgG来建立用于评估育种群的免疫状态的现场方法; (b)研究与此地位有关的因素。

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