BACKGROUND: Sepsis is a common complication ofinfections, burns, traumas, surgeries, poisonings, and post-cardiopulmonary resuscitation. The present study aimed to investigate prognostic value of CD4+CD25+ regulatory ...BACKGROUND: Sepsis is a common complication ofinfections, burns, traumas, surgeries, poisonings, and post-cardiopulmonary resuscitation. The present study aimed to investigate prognostic value of CD4+CD25+ regulatory T cells(Treg) in peripheral blood of patients with sepsis.METHODS: Periphery blood from 28 patients diagnosed with sepsis was collected on day 1 and 7 after hospitalization in the ICU of Shanghai Changzheng Hospital between December 2013 to April 2014. The blood was used for analyses of Treg ratio using flow cytometry and for analyses of blood routine test, C-reactive protein(CRP), bilirubin, procalcitonin(PCT), and coagulation. APACHE II and sequential organ failure assessment(SOFA) scores were also investigated. The results were compared between two outcome groups of survival or death to evaluate prognostic value for sepsis.RESULTS: The patients had an average age of 60.36±15.03 years, APACHE II score 16.68±7.00, and SOFA score 7.18±3.78. Among the 28 patients, 12 had severe trauma(42.9%), 10 had septic shock(35.7%), and 9(32.2%) died. The median ratio of Tregs was 2.10%(0.80%, 3.10%) in the survival group vs. 1.80%(1.15%, 3.65%) in the death group(Z=–0.148, P=0.883) on day 1; however it was signifi cantly changed to 0.90%(0.30%, 2.80%) vs. 5.70%(2.60%, 8.30%)(Z=–2.905, P=0.004).CONCLUSION: With better prospects for clinical application, dynamic monitoring of Tregs ratio in peripheral blood has potential value in predicting prognosis of sepsis.展开更多
目的:观察温阳补肾方治疗肾病综合征的临床治疗效果及其对免疫系统的调节作用。方法:选取肾病综合征患者86例,随机分为对照组及观察组,每组各43例。两组患者均采用强的松+雷公藤多苷片治疗,观察组在此基础上加服温阳补肾方,两组均连续治...目的:观察温阳补肾方治疗肾病综合征的临床治疗效果及其对免疫系统的调节作用。方法:选取肾病综合征患者86例,随机分为对照组及观察组,每组各43例。两组患者均采用强的松+雷公藤多苷片治疗,观察组在此基础上加服温阳补肾方,两组均连续治疗6个月。观察比较治疗前后两组患者T细胞的亚群(CD_4^+、CD_8^+、CD_4^+/CD_8^+、CD_4^+CD_(25)^+)的比例,及IL-2、IFN-γ、IL-4、IL-6细胞因子的含量,比较两组治疗后临床疗效。结果:观察组总有效率86.0%,对照组总有效率69.8%,具有显著差异(P<0.05)。两组治疗后24 h尿蛋白定量(24 h Pro)、血浆白蛋白(ALB)、血肌酐(BUN)、血尿素氮(Scr)、谷草转氨酶(AST)、总胆固醇(TC)、甘油三酯(TG)、全血黏度、血浆黏度、纤维蛋白原(Fib)均下降(P<0.05),并且观察组较对照组下降幅度更为明显(P<0.05)。两组治疗后CD_4^+、CD_4^+/CD_8^+及CD_4^+CD_(25)^+均升高(P<0.05),CD_8^+、IFN-γ、IL-2、IL-4、IL-6均降低(P<0.05),观察组较对照组变化更为明显(P<0.05)。结论:温阳补肾方治疗肾病综合征具有良好的临床疗效,可以维持机体的免疫功能和细胞因子的平衡,还能调节脂质代谢及肾功能紊乱,值得在临床上推广。展开更多
文摘BACKGROUND: Sepsis is a common complication ofinfections, burns, traumas, surgeries, poisonings, and post-cardiopulmonary resuscitation. The present study aimed to investigate prognostic value of CD4+CD25+ regulatory T cells(Treg) in peripheral blood of patients with sepsis.METHODS: Periphery blood from 28 patients diagnosed with sepsis was collected on day 1 and 7 after hospitalization in the ICU of Shanghai Changzheng Hospital between December 2013 to April 2014. The blood was used for analyses of Treg ratio using flow cytometry and for analyses of blood routine test, C-reactive protein(CRP), bilirubin, procalcitonin(PCT), and coagulation. APACHE II and sequential organ failure assessment(SOFA) scores were also investigated. The results were compared between two outcome groups of survival or death to evaluate prognostic value for sepsis.RESULTS: The patients had an average age of 60.36±15.03 years, APACHE II score 16.68±7.00, and SOFA score 7.18±3.78. Among the 28 patients, 12 had severe trauma(42.9%), 10 had septic shock(35.7%), and 9(32.2%) died. The median ratio of Tregs was 2.10%(0.80%, 3.10%) in the survival group vs. 1.80%(1.15%, 3.65%) in the death group(Z=–0.148, P=0.883) on day 1; however it was signifi cantly changed to 0.90%(0.30%, 2.80%) vs. 5.70%(2.60%, 8.30%)(Z=–2.905, P=0.004).CONCLUSION: With better prospects for clinical application, dynamic monitoring of Tregs ratio in peripheral blood has potential value in predicting prognosis of sepsis.
文摘目的:观察温阳补肾方治疗肾病综合征的临床治疗效果及其对免疫系统的调节作用。方法:选取肾病综合征患者86例,随机分为对照组及观察组,每组各43例。两组患者均采用强的松+雷公藤多苷片治疗,观察组在此基础上加服温阳补肾方,两组均连续治疗6个月。观察比较治疗前后两组患者T细胞的亚群(CD_4^+、CD_8^+、CD_4^+/CD_8^+、CD_4^+CD_(25)^+)的比例,及IL-2、IFN-γ、IL-4、IL-6细胞因子的含量,比较两组治疗后临床疗效。结果:观察组总有效率86.0%,对照组总有效率69.8%,具有显著差异(P<0.05)。两组治疗后24 h尿蛋白定量(24 h Pro)、血浆白蛋白(ALB)、血肌酐(BUN)、血尿素氮(Scr)、谷草转氨酶(AST)、总胆固醇(TC)、甘油三酯(TG)、全血黏度、血浆黏度、纤维蛋白原(Fib)均下降(P<0.05),并且观察组较对照组下降幅度更为明显(P<0.05)。两组治疗后CD_4^+、CD_4^+/CD_8^+及CD_4^+CD_(25)^+均升高(P<0.05),CD_8^+、IFN-γ、IL-2、IL-4、IL-6均降低(P<0.05),观察组较对照组变化更为明显(P<0.05)。结论:温阳补肾方治疗肾病综合征具有良好的临床疗效,可以维持机体的免疫功能和细胞因子的平衡,还能调节脂质代谢及肾功能紊乱,值得在临床上推广。
