Kaslick R S, West T L, Singh S M, Chasen A I
J Periodontol. 1980 Jun;51(6):343-4. doi: 10.1902/jop.1980.51.6.343.
This study indicates that a significantly greater percentage of periodontosis patients had high serum IgM and IgA levels compared to the control subjects plus a trend in the same direction for IgG. Paradoxically, 41% of the periodontosis subjects had no elevation of IgG, IgA or IgM.
这项研究表明,与对照组相比,牙周病患者血清IgM和IgA水平显著更高,IgG水平也呈相同方向的趋势。矛盾的是,41%的牙周病患者IgG、IgA或IgM没有升高。