Luukkainen R, Talonen R, Kaarela K, Merilahti-Palo R, Rintala E
Department of Rheumatology, Satalinna Hospital, Harjavalta, Finland.
Clin Exp Rheumatol. 1990 Jan-Feb;8(1):63-5.
Synovial fluid acid phosphatase was investigated in 82 arthritic patients with hydropsy in a knee joint. 39 of the patients were seropositive and 43 seronegative. 36 of the seropositive group had erosive rheumatoid arthritis. The mean synovial fluid acid phosphatase in the seropositive group, 11.6 U/l (SD +/- 8.4), was significantly higher (p less than 0.001) than in the seronegative group, 6.5 U/l (SD +/- 4.8).
对82例膝关节积液的关节炎患者的滑液酸性磷酸酶进行了研究。其中39例患者血清学呈阳性，43例血清学呈阴性。血清学阳性组中的36例患有侵蚀性类风湿关节炎。血清学阳性组的滑液酸性磷酸酶平均水平为11.6 U/l（标准差±8.4），显著高于血清学阴性组的6.5 U/l（标准差±4.8）（p<0.001）。
