Andreasen C B, Andreasen J R, Sonn A E, Oughton J A
College of Veterinary Medicine, Oregon State University, Corvallis 97331, USA.
Avian Dis. 1996 Oct-Dec;40(4):778-82.
Heterophil phagocytosis of fluorescein-labeled staphylococcal bacteria was analyzed by flow cytometry. Opsonization with two types of normal pooled sera and staphylococcal antisera significantly increased bacterial phagocytosis compared to samples without an opsonin. The staphylococcal antisera did not significantly increase bacterial phagocytosis compared to the normal pooled sera. Opsonization appears to increase bacterial phagocytosis but specific antisera may not increase phagocytosis beyond that caused by pooled normal sera.
通过流式细胞术分析了异嗜性细胞对荧光素标记的葡萄球菌的吞噬作用。与未进行调理素处理的样本相比，用两种类型的正常混合血清和葡萄球菌抗血清进行调理素化处理显著增加了细菌吞噬作用。与正常混合血清相比，葡萄球菌抗血清并未显著增加细菌吞噬作用。调理素化似乎会增加细菌吞噬作用，但特异性抗血清可能不会使吞噬作用超过正常混合血清所引起的吞噬作用。
