Van Dyke T E, Levine M J, Tabak L A, Genco R J
J Dent Res. 1983 Aug;62(8):870-2. doi: 10.1177/00220345830620080301.
The binding of the chemotactic complement fragment, C5a, to peripheral blood neutrophils of Localized Juvenile Periodontitis (LJP) patients and normal controls was quantitated using iodinated human C5a and a rapid centrifugation assay. There was a significant reduction in the number of binding sites per cell on neutrophils from the patient group, whereas the binding affinity remained the same as control values.
使用碘化人C5a和快速离心测定法,对局限性青少年牙周炎(LJP)患者和正常对照者外周血中性粒细胞上趋化补体片段C5a的结合进行了定量分析。患者组中性粒细胞上每个细胞的结合位点数显著减少,而结合亲和力与对照值保持相同。