Objectives To examine sICAM-1 in Pneumocystis carinii pneumonia(PCP) and the effect of TMP-SMZ therapy on its level and on pathological and immunological changes in rats.

• 目的检测卡氏肺孢子虫肺炎(PCP)大鼠血清中可溶性细胞黏附分子-1(sICAM-1)水平,以及经复方磺胺甲?f唑(TMP-SMZ)治疗后对sICAM-1含量的影响。