白细胞介素—2辅助治疗结核病疗效观察

1993年9月～1994年12月,我院用长春生物制品所的白细胞介素-2治疗结核15例,现报道如下.病例选择及治疗方法1.病例选择结核病人15例,均为男性,年龄29～42岁,肺结核4例,其中2例同时伴有腰背部软组织结核性脓肿;颈淋巴结核11例,4例合并脓肿,2例脓肿破溃.上述病例均经病理检查确诊,包括脓肿局部穿刺脓液送检;肿大淋巴结局部穿刺活检,肺结核根据胸片所示并行PPD试验阳性者.在外院均常规三联抗痨治疗半年以上,效果不佳.入我院后继续抗衡外加用基因工程白细胞介素-2免疫治疗.     

老年急性心肌梗死患者T淋巴细胞亚群与SIL—2R的检测

以间接免疫荧光法、单克隆与多克隆双抗体夹心法测定了２０例老年急性心肌梗死患者及健康老人外周血Ｔ细胞亚群、可溶性白细胞介素－２受体（ＳＩＬ－２Ｒ）的水平，发现老年急性心肌梗死组ＯＫＴ３、ＯＫＴ４、ＯＫＴ８水平显著降低，ＯＫＴ４／ＯＫＴ８与ＳＩＬ－２Ｒ水平则明显升高，提示老年急性心肌梗死患者Ｔ细胞亚群变化与ＳＩＬ－２Ｒ水平有一定关系。     

肾病综合征小儿血清IL—8的变化

<正>IL-8由外周血淋巴细胞、单核细胞及肾脏系膜细胞、内皮细胞及小管细胞等产生。小儿原发性单纯型肾病综合征(NS)的发病可能与T淋巴细胞功能异常及某些因子对肾小球基底膜(GBM)通透性影响有关。本文对15例小儿NS血清IL-8进行了检测,以期了解IL-8与NS发病的可能联系。     

香菇多糖注射液对慢性乙型肝炎外周血单个核细胞膜IL—2受体表达的影响

The effects of lentinan on peripheral blood mononuclear cell (PBMC) expression of IL-2 receptor in patients with chronic hepatitis B in vitro and in vivo were studied. The expression percentage of IL-2 receptor in 44 patients with chronic hepatitis before treatment was 36.74 +/- 7.74, which was lower than healthy subjects, and was 48.92 +/- 3.79 after 2 months treatment of lentinan, which was approximated the normal control. PBMC from 30 patients with chronic hepatitis B were cultured in vitro with or without lentinan. The percentage of expression IL-2 receptor was 12.81 +/- 2.62 without lentinan and was 35.70 +/- 4.87 in the presence of lentinan. The concentration of lentinan stimulating expression of IL-2 receptor was between 0.2 to 200 g.ml-1. The results suggest that lentinan stimulates expression of IL-2 receptor on PBMC, which is associated with the therapeutic effectiveness of lentinan treatment.     

白血病细胞清除术加用联合化疗治疗高白细胞急性白血病

白血病细胞清除术加用联合化疗治疗高白细胞急性白血病蔡大利高峰肖卫国翟明高白细胞急性白血病（ＨＬＡＬ）病情凶险，早期病死率高，易合并脑出血及成人呼吸窘迫综合征（ＡＲＤＳ），化疗缓解率极低［１，２］。采用血细胞分离机进行白细胞清除术加用联合化疗已有少数报...