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成人左肾静脉压迫综合征并IgA肾病三例 总被引:3,自引:0,他引:3
3例均为女性,年龄19-32岁,起病时均有感冒或劳累后发现尿色变深、肉眼血尿;尿常规检查发现蛋白尿、血尿。病史从1个月到7年。体检 均为瘦长体型,心、肺、腹无异常,无水肿。尿常规:蛋白(-)-(3+),RBC(-)~(3+),WBC(-)。3例尿 RBC位相镜:正形 RBC 68 000/ml,25 000/ml,612 500/ml;畸形RBC 55 800/ml,19 500/ml,545000/ml,畸形/正形比:80%,78%,89%。尿蛋白圆盘电泳均为中、大分子蛋白尿。ANA(-),ds-DNA… 相似文献
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Objective To compare the phenotypes of abnormal CD4+CD25-Foxp3+ T cells with traditional regulatory T cells (CD4+CD25+Foxp3+) in patients with untreated new-onset lupus (UNoL) and investigate their clinical relevance. Methods The expressions of surface markers (CD25, CD127, CCR4, GITR, CTLA-4) and intracellular marker(Foxp3) on the peripheral blood mononuclear cells from twenty-two UNoL patients were analyzed by flow cytometry analysis, and their clinical relevance were assessed. Results There were no significant differences between CD4+CD25-Foxp3+ and CD4+CD25+Foxp3- T cells in the expressions of GITR, CTLA--4 and CCR4 (P>0.05), but they were significantly lower than those of CD4+CD25+ Foxp3+ T cells in UNoL patients (P<0.01). The percentages of CD127low- in CD4+Foxp3+CD25high,CD4+Foxp3+ CD25low and CD4+Foxp3+CD25+ T cells were (93.8±3.5 )%, (93.7±2.3)% and (92.0±2.1)% respectively (P> 0.05), whereas the expressions of Foxp3 on CD4+CD127low- T subpopulations showed significant differences in CD4+CDI27low-CD25high (91.4±2.6)%, CD4+CD127low-CD25low (71.9±3.3)% and CD4+CD127low-CD25- (9.0± 2.2)% T cells(P<0.01 ). The frequency of CD+CCR4+CD25high T cells correlated negatively with SLEDAI (r=-0.695,P<0.001).and it was significantly lower in lupus nephritis patients(1.10±0.17)%compared with SLE patients without nephritis [(1.61±0.23)%,P<0.01]and healthy controls [(1.75±0.10)%,P<0.01], furthermore,the frequency of CD4+CCR4+CD25low-T cells in lupus nephritis was significantly higher than that in healthy controls[(11.5±2.3)%vs (8.0±1.0)%,P<0.01].Conclusion The increased CD4+CD25-Foxp3+ T cells in the Untreated Newonset Lupus(UNoL)patients mimic activated T effector cells.CD4+CD25high-CD127low-T cells can be used to isolate live CD4+CD25highFoxp3+regulatory T cells.CCR4+regulatory T cells may be involved in the pathogenesis of lupus nephritis. 相似文献
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目的 探讨分析支撑喉镜联合鼻内镜系统声带良性病变手术治疗临床疗效.方法 共对60例声带良性病交患者进行手术后疗效分析,手术治疗60例患者中,声带息肉25例(双侧5例,单侧15例),声带小结18(均为双侧)例,Reinker水肿17例(均为双侧).结果 术后随诊1~2年,其中52例治愈,7例好转(Reinker水肿5例,声带小结1例,声带息肉1例),1例复发(声带息肉).讨论 支撑喉镜联合鼻内镜系统下行声带手术具有术野明亮而清晰,立体感强,极易发现喉内微小病变,切除病变准确彻底而不伤正常组织,术后功能恢复好,有利于科研与教学等优点. 相似文献
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1 病历摘要患者 :女性 ,2 8岁。因间断发热 7个月 ,皮下结节 5个月于 2 0 0 1年 7月 11日入院。患者于 2 0 0 0年 12月出现乏力、体温 38~ 39℃ ,偶有双膝关节疼痛。 2个月后出现小腹及后背散在皮下结节 ,直径约 2~ 3cm ,质地硬 ,无痛痒。外院皮下结节活检诊为 :脂膜炎。予干扰素 γ及甲泼尼龙 35mg× 2周 ,体温下降 ,皮下结节消退 ,遗留色素沉着和少量脱屑 ,无皮肤凹陷。渐减量改为泼尼松 10mg/d ,1周后再次出现发热达 38 4℃ ,血白细胞 (3 1~ 4 8)× 10 9/L ;血培养 :G+ 厌氧菌 ;骨穿 :感染性骨髓象。先后给予复达欣、菌必… 相似文献
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Objective To compare the phenotypes of abnormal CD4+CD25-Foxp3+ T cells with traditional regulatory T cells (CD4+CD25+Foxp3+) in patients with untreated new-onset lupus (UNoL) and investigate their clinical relevance. Methods The expressions of surface markers (CD25, CD127, CCR4, GITR, CTLA-4) and intracellular marker(Foxp3) on the peripheral blood mononuclear cells from twenty-two UNoL patients were analyzed by flow cytometry analysis, and their clinical relevance were assessed. Results There were no significant differences between CD4+CD25-Foxp3+ and CD4+CD25+Foxp3- T cells in the expressions of GITR, CTLA--4 and CCR4 (P>0.05), but they were significantly lower than those of CD4+CD25+ Foxp3+ T cells in UNoL patients (P<0.01). The percentages of CD127low- in CD4+Foxp3+CD25high,CD4+Foxp3+ CD25low and CD4+Foxp3+CD25+ T cells were (93.8±3.5 )%, (93.7±2.3)% and (92.0±2.1)% respectively (P> 0.05), whereas the expressions of Foxp3 on CD4+CD127low- T subpopulations showed significant differences in CD4+CDI27low-CD25high (91.4±2.6)%, CD4+CD127low-CD25low (71.9±3.3)% and CD4+CD127low-CD25- (9.0± 2.2)% T cells(P<0.01 ). The frequency of CD+CCR4+CD25high T cells correlated negatively with SLEDAI (r=-0.695,P<0.001).and it was significantly lower in lupus nephritis patients(1.10±0.17)%compared with SLE patients without nephritis [(1.61±0.23)%,P<0.01]and healthy controls [(1.75±0.10)%,P<0.01], furthermore,the frequency of CD4+CCR4+CD25low-T cells in lupus nephritis was significantly higher than that in healthy controls[(11.5±2.3)%vs (8.0±1.0)%,P<0.01].Conclusion The increased CD4+CD25-Foxp3+ T cells in the Untreated Newonset Lupus(UNoL)patients mimic activated T effector cells.CD4+CD25high-CD127low-T cells can be used to isolate live CD4+CD25highFoxp3+regulatory T cells.CCR4+regulatory T cells may be involved in the pathogenesis of lupus nephritis. 相似文献
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Objective To compare the phenotypes of abnormal CD4+CD25-Foxp3+ T cells with traditional regulatory T cells (CD4+CD25+Foxp3+) in patients with untreated new-onset lupus (UNoL) and investigate their clinical relevance. Methods The expressions of surface markers (CD25, CD127, CCR4, GITR, CTLA-4) and intracellular marker(Foxp3) on the peripheral blood mononuclear cells from twenty-two UNoL patients were analyzed by flow cytometry analysis, and their clinical relevance were assessed. Results There were no significant differences between CD4+CD25-Foxp3+ and CD4+CD25+Foxp3- T cells in the expressions of GITR, CTLA--4 and CCR4 (P>0.05), but they were significantly lower than those of CD4+CD25+ Foxp3+ T cells in UNoL patients (P<0.01). The percentages of CD127low- in CD4+Foxp3+CD25high,CD4+Foxp3+ CD25low and CD4+Foxp3+CD25+ T cells were (93.8±3.5 )%, (93.7±2.3)% and (92.0±2.1)% respectively (P> 0.05), whereas the expressions of Foxp3 on CD4+CD127low- T subpopulations showed significant differences in CD4+CDI27low-CD25high (91.4±2.6)%, CD4+CD127low-CD25low (71.9±3.3)% and CD4+CD127low-CD25- (9.0± 2.2)% T cells(P<0.01 ). The frequency of CD+CCR4+CD25high T cells correlated negatively with SLEDAI (r=-0.695,P<0.001).and it was significantly lower in lupus nephritis patients(1.10±0.17)%compared with SLE patients without nephritis [(1.61±0.23)%,P<0.01]and healthy controls [(1.75±0.10)%,P<0.01], furthermore,the frequency of CD4+CCR4+CD25low-T cells in lupus nephritis was significantly higher than that in healthy controls[(11.5±2.3)%vs (8.0±1.0)%,P<0.01].Conclusion The increased CD4+CD25-Foxp3+ T cells in the Untreated Newonset Lupus(UNoL)patients mimic activated T effector cells.CD4+CD25high-CD127low-T cells can be used to isolate live CD4+CD25highFoxp3+regulatory T cells.CCR4+regulatory T cells may be involved in the pathogenesis of lupus nephritis. 相似文献
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Objective To compare the phenotypes of abnormal CD4+CD25-Foxp3+ T cells with traditional regulatory T cells (CD4+CD25+Foxp3+) in patients with untreated new-onset lupus (UNoL) and investigate their clinical relevance. Methods The expressions of surface markers (CD25, CD127, CCR4, GITR, CTLA-4) and intracellular marker(Foxp3) on the peripheral blood mononuclear cells from twenty-two UNoL patients were analyzed by flow cytometry analysis, and their clinical relevance were assessed. Results There were no significant differences between CD4+CD25-Foxp3+ and CD4+CD25+Foxp3- T cells in the expressions of GITR, CTLA--4 and CCR4 (P>0.05), but they were significantly lower than those of CD4+CD25+ Foxp3+ T cells in UNoL patients (P<0.01). The percentages of CD127low- in CD4+Foxp3+CD25high,CD4+Foxp3+ CD25low and CD4+Foxp3+CD25+ T cells were (93.8±3.5 )%, (93.7±2.3)% and (92.0±2.1)% respectively (P> 0.05), whereas the expressions of Foxp3 on CD4+CD127low- T subpopulations showed significant differences in CD4+CDI27low-CD25high (91.4±2.6)%, CD4+CD127low-CD25low (71.9±3.3)% and CD4+CD127low-CD25- (9.0± 2.2)% T cells(P<0.01 ). The frequency of CD+CCR4+CD25high T cells correlated negatively with SLEDAI (r=-0.695,P<0.001).and it was significantly lower in lupus nephritis patients(1.10±0.17)%compared with SLE patients without nephritis [(1.61±0.23)%,P<0.01]and healthy controls [(1.75±0.10)%,P<0.01], furthermore,the frequency of CD4+CCR4+CD25low-T cells in lupus nephritis was significantly higher than that in healthy controls[(11.5±2.3)%vs (8.0±1.0)%,P<0.01].Conclusion The increased CD4+CD25-Foxp3+ T cells in the Untreated Newonset Lupus(UNoL)patients mimic activated T effector cells.CD4+CD25high-CD127low-T cells can be used to isolate live CD4+CD25highFoxp3+regulatory T cells.CCR4+regulatory T cells may be involved in the pathogenesis of lupus nephritis. 相似文献