Surtmadzhiev K, Gerganov G
Vet Med Nauki. 1982;19(1):3-10.
Investigations were carried out to establish and differentiate the humoral immunoglobulins in SPF-chickens, following an antigenic stimulus with Salmonella pullorum. As many as five components were found in the blood sera of the test birds, which were shown to have immunoglobulin properties. They were differentiated as IgM, IgA, IgG1, IgG2, and IgG3. Those of the IgA-type were found in exudate material from the abdominal cavity of birds infected with Salmonella pullorum. In the course of the infectious process initiated by Salmonella pullorum in SPF-birds and followed up for 16 days only immunoglobulins sensitive to 2-mercaptoethanol were produced.
在用鸡白痢沙门氏菌进行抗原刺激后，对无特定病原体（SPF）鸡的体液免疫球蛋白进行了研究，以确定并区分这些免疫球蛋白。在受试鸡的血清中发现了多达五种成分，这些成分显示出具有免疫球蛋白特性。它们被区分为IgM、IgA、IgG1、IgG2和IgG3。IgA类型的免疫球蛋白存在于感染鸡白痢沙门氏菌的鸡腹腔渗出物中。在由鸡白痢沙门氏菌引发的SPF鸡感染过程中，并持续观察16天，结果发现仅产生了对2-巯基乙醇敏感的免疫球蛋白。
