摘要
应用单克隆与多克隆双抗体夹心法检测３６例病毒性心肌炎（ＶＭＣ）及２４例正常人（ＮＣ）的血清可溶性白细胞介素２受体（ｓＩＬ－２Ｒ），同时测定外周血自然杀伤细胞（ＮＫＣ）活性和Ｔ淋巴细胞亚群。结果显示ＶＭＣ患者ｓＩＬ－２Ｒ明显高于ＮＣ组（Ｐ＜０．００１）．而ＮＫＣ活性明显低于ＮＣ组（Ｐ＜０．０１），Ｔ细胞亚群与ＮＣ组比较，急性ＶＭＣ患者总Ｔ细胞（ＣＤ３），辅助性Ｔ细胞（ＣＤ４）和抑制性Ｔ细胞（ＣＤ８）均减少，ＣＤ４／ＣＤ８比值显著降低（Ｐ＜０．０５．０．０１），以细胞免疫功能低下为明显；而ＶＭＣ后遗症期患者ＣＤ３、ＣＤ４与ＮＣ组无差异（Ｐ＞０．０５），ＣＤ８显著降低（Ｐ＜０．０５），ＣＤ４／ＣＤ８比值显著高于ＮＣ组（Ｐ＜０．０５），以细胞免疫调节失衡为主。上述结果提示细胞免疫功能低下及免疫功能失调为ＶＭＣ发病及影响预后的重要因素。
Abstract The differences of soluble interleukin-2 receptors(sIL-2R), natutal killer cells(NKC) and T-lymphocyte subsets(T-LS) values in peripheral blood between 36 cases of vixal myocarditis(VMC) and 24 normal control subjects(NC) were analysed. The results showpd that slL-2R value was markedly higher in VMC than that in NC(P<0.001);NKC activity was significantly lower in VMC than that in NC(P<0.01); and T-LS values were showed more decreased and aberrant in VMC compared with those in NC(P<0.01). The results demonstrated that the lower and aberrant cell immunocompetence might involve in pathogenesis of VMC and be important part in prognosis of VMC.
出处
《临床心血管病杂志》
CSCD
北大核心
1995年第6期332-334,共3页
Journal of Clinical Cardiology
