淋巴细胞主动免疫治疗反复性流产48例的观察与护理

目的：通过对不明原因反复性流产（unexplained recurrent spontaneous abortion，URSA）患者应用配偶或者健康第三者的淋巴细胞主动免疫疗法的观察与护理，了解该方法治疗URSA的安全性与疗效。方法：2006-05／2007-12在我中心治疗的48例USRA患者采用注射淋巴细胞行主动免疫治疗并配合护理干预。结果：48例患者均出现不同程度的局部反应，无一例出现全身反应。其中妊娠29例，妊娠大于12周23例，胚胎停止发育2例，治疗成功率92％。结论：淋巴细胞主动免疫疗法配合护理干预治疗USRA安全可靠，效果显著。     

主动免疫治疗复发性自然流产108例分析

目的：探讨主动免疫治疗在复发性自然流产中的作用。方法：选择108例复发性自然流产患者,采用主动免疫治疗,观察其治疗效果。结果：（1）流产次数与主动免疫治疗妊娠成功率经统计学处理差异无统计学意义（P〉0.05）。（2）原发性流产与继发性流产经主动免疫治疗后妊娠成功率经统计学处理差异无统计学意义（P〉0.05）。（3）同种免疫型与同种免疫与自身免疫因素合并存在者经主动免疫治疗后妊娠成功率经统计学处理差异无统计学意义（P〉0.05）。结论：主动免疫治疗复发性自然流产是一种有效的治疗方法。     

主动免疫疗法在原因不明习惯性流产患者中的应用

目的探讨细胞免疫功能的变化与原因不明习惯性流产（UHA）的发生及主动免疫治疗机制的关系。方法用流式细胞仪测定并比较66例UHA患者和30例健康已生育妇女（NF组）及30例主动免疫治疗后的UHA患者外周血CD3^＋、CD4^＋、CD8^＋、CD16^＋CD56^＋细胞亚群百分率及CD4^＋／CD8^＋的比值;同时,比较采用主动免疫治疗30例和未采用主动免疫治疗的36例UHA患者再次妊娠成功率。结果UHA患者与NF组比较,血中CD3^＋、CD16^＋CD56^＋细胞的百分率及CD4^＋／CD8^＋比值增高,差异有统计学意义（P〈0．050）。主动免疫后CD3^＋、CD16^＋CD56^＋细胞的百分率及CD4^＋／CD8^＋比值下降（P〈0．050）。主动免疫治疗组的再次妊娠成功率为92．86％,未主动免疫治疗组29．03％,P〈0．001。结论淋巴细胞亚群比例的改变与UHA的发生有关,主动免疫治疗可调节异常的细胞免疫功能,有利于再次妊娠成功率的提高。     

主动免疫疗法在原因不明习惯性流产患者中的应用

Objective To explore the relationship between the changes in cellular immunity and the causes of unexplained habitual abortion(UHA)as well as the mechanism of active immunotherapy on UHA patients.Methods T-lymphocyte and natural killer(NK)cell subsets(CD3+%,CD4+%,CD8+%,CD16+CD56+% and CD4+/CD8+ ratio)of peripheral blood were detected by applying flow cytometry and compared in 66 cases of UHA(UHA group,including 30 cases receiving active immunotherapy and 36 untreated UHA cases)and 30 cases of healthy fertile women(healthy control group).The re-pregnancy achievement ratio was compared between 30 treated UHA cases and 36 untreated UHA cases.Results The percentages of CD31+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly higher in UHA group than those of healthy control group(P＜0.050).As compared with those of untreated UHA subgroup,the percentages of CD3+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly lower(P＜0.050),while the re-pregnancy achievement ratio was higher(92.86% vs 05 29.03%,P＜0.001).Conclusion The changes in T-lymphocyte and NK cell subsets have something to do with occurrence of UHA.Active immunotherapy can regulate the cellular immune function and improve the re-pregnancy achievement ratio effectively.     

主动免疫疗法在原因不明习惯性流产患者中的应用

Objective To explore the relationship between the changes in cellular immunity and the causes of unexplained habitual abortion(UHA)as well as the mechanism of active immunotherapy on UHA patients.Methods T-lymphocyte and natural killer(NK)cell subsets(CD3+%,CD4+%,CD8+%,CD16+CD56+% and CD4+/CD8+ ratio)of peripheral blood were detected by applying flow cytometry and compared in 66 cases of UHA(UHA group,including 30 cases receiving active immunotherapy and 36 untreated UHA cases)and 30 cases of healthy fertile women(healthy control group).The re-pregnancy achievement ratio was compared between 30 treated UHA cases and 36 untreated UHA cases.Results The percentages of CD31+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly higher in UHA group than those of healthy control group(P＜0.050).As compared with those of untreated UHA subgroup,the percentages of CD3+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly lower(P＜0.050),while the re-pregnancy achievement ratio was higher(92.86% vs 05 29.03%,P＜0.001).Conclusion The changes in T-lymphocyte and NK cell subsets have something to do with occurrence of UHA.Active immunotherapy can regulate the cellular immune function and improve the re-pregnancy achievement ratio effectively.     

主动免疫疗法在原因不明习惯性流产患者中的应用

Objective To explore the relationship between the changes in cellular immunity and the causes of unexplained habitual abortion(UHA)as well as the mechanism of active immunotherapy on UHA patients.Methods T-lymphocyte and natural killer(NK)cell subsets(CD3+%,CD4+%,CD8+%,CD16+CD56+% and CD4+/CD8+ ratio)of peripheral blood were detected by applying flow cytometry and compared in 66 cases of UHA(UHA group,including 30 cases receiving active immunotherapy and 36 untreated UHA cases)and 30 cases of healthy fertile women(healthy control group).The re-pregnancy achievement ratio was compared between 30 treated UHA cases and 36 untreated UHA cases.Results The percentages of CD31+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly higher in UHA group than those of healthy control group(P＜0.050).As compared with those of untreated UHA subgroup,the percentages of CD3+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly lower(P＜0.050),while the re-pregnancy achievement ratio was higher(92.86% vs 05 29.03%,P＜0.001).Conclusion The changes in T-lymphocyte and NK cell subsets have something to do with occurrence of UHA.Active immunotherapy can regulate the cellular immune function and improve the re-pregnancy achievement ratio effectively.     

主动免疫疗法在原因不明习惯性流产患者中的应用

Objective To explore the relationship between the changes in cellular immunity and the causes of unexplained habitual abortion(UHA)as well as the mechanism of active immunotherapy on UHA patients.Methods T-lymphocyte and natural killer(NK)cell subsets(CD3+%,CD4+%,CD8+%,CD16+CD56+% and CD4+/CD8+ ratio)of peripheral blood were detected by applying flow cytometry and compared in 66 cases of UHA(UHA group,including 30 cases receiving active immunotherapy and 36 untreated UHA cases)and 30 cases of healthy fertile women(healthy control group).The re-pregnancy achievement ratio was compared between 30 treated UHA cases and 36 untreated UHA cases.Results The percentages of CD31+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly higher in UHA group than those of healthy control group(P＜0.050).As compared with those of untreated UHA subgroup,the percentages of CD3+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly lower(P＜0.050),while the re-pregnancy achievement ratio was higher(92.86% vs 05 29.03%,P＜0.001).Conclusion The changes in T-lymphocyte and NK cell subsets have something to do with occurrence of UHA.Active immunotherapy can regulate the cellular immune function and improve the re-pregnancy achievement ratio effectively.     

主动免疫疗法在原因不明习惯性流产患者中的应用

Objective To explore the relationship between the changes in cellular immunity and the causes of unexplained habitual abortion(UHA)as well as the mechanism of active immunotherapy on UHA patients.Methods T-lymphocyte and natural killer(NK)cell subsets(CD3+%,CD4+%,CD8+%,CD16+CD56+% and CD4+/CD8+ ratio)of peripheral blood were detected by applying flow cytometry and compared in 66 cases of UHA(UHA group,including 30 cases receiving active immunotherapy and 36 untreated UHA cases)and 30 cases of healthy fertile women(healthy control group).The re-pregnancy achievement ratio was compared between 30 treated UHA cases and 36 untreated UHA cases.Results The percentages of CD31+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly higher in UHA group than those of healthy control group(P＜0.050).As compared with those of untreated UHA subgroup,the percentages of CD3+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly lower(P＜0.050),while the re-pregnancy achievement ratio was higher(92.86% vs 05 29.03%,P＜0.001).Conclusion The changes in T-lymphocyte and NK cell subsets have something to do with occurrence of UHA.Active immunotherapy can regulate the cellular immune function and improve the re-pregnancy achievement ratio effectively.     

主动免疫疗法在原因不明习惯性流产患者中的应用

Objective To explore the relationship between the changes in cellular immunity and the causes of unexplained habitual abortion(UHA)as well as the mechanism of active immunotherapy on UHA patients.Methods T-lymphocyte and natural killer(NK)cell subsets(CD3+%,CD4+%,CD8+%,CD16+CD56+% and CD4+/CD8+ ratio)of peripheral blood were detected by applying flow cytometry and compared in 66 cases of UHA(UHA group,including 30 cases receiving active immunotherapy and 36 untreated UHA cases)and 30 cases of healthy fertile women(healthy control group).The re-pregnancy achievement ratio was compared between 30 treated UHA cases and 36 untreated UHA cases.Results The percentages of CD31+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly higher in UHA group than those of healthy control group(P＜0.050).As compared with those of untreated UHA subgroup,the percentages of CD3+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly lower(P＜0.050),while the re-pregnancy achievement ratio was higher(92.86% vs 05 29.03%,P＜0.001).Conclusion The changes in T-lymphocyte and NK cell subsets have something to do with occurrence of UHA.Active immunotherapy can regulate the cellular immune function and improve the re-pregnancy achievement ratio effectively.     

主动免疫疗法在原因不明习惯性流产患者中的应用

Objective To explore the relationship between the changes in cellular immunity and the causes of unexplained habitual abortion(UHA)as well as the mechanism of active immunotherapy on UHA patients.Methods T-lymphocyte and natural killer(NK)cell subsets(CD3+%,CD4+%,CD8+%,CD16+CD56+% and CD4+/CD8+ ratio)of peripheral blood were detected by applying flow cytometry and compared in 66 cases of UHA(UHA group,including 30 cases receiving active immunotherapy and 36 untreated UHA cases)and 30 cases of healthy fertile women(healthy control group).The re-pregnancy achievement ratio was compared between 30 treated UHA cases and 36 untreated UHA cases.Results The percentages of CD31+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly higher in UHA group than those of healthy control group(P＜0.050).As compared with those of untreated UHA subgroup,the percentages of CD3+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly lower(P＜0.050),while the re-pregnancy achievement ratio was higher(92.86% vs 05 29.03%,P＜0.001).Conclusion The changes in T-lymphocyte and NK cell subsets have something to do with occurrence of UHA.Active immunotherapy can regulate the cellular immune function and improve the re-pregnancy achievement ratio effectively.     

主动免疫疗法在原因不明习惯性流产患者中的应用

Objective To explore the relationship between the changes in cellular immunity and the causes of unexplained habitual abortion(UHA)as well as the mechanism of active immunotherapy on UHA patients.Methods T-lymphocyte and natural killer(NK)cell subsets(CD3+%,CD4+%,CD8+%,CD16+CD56+% and CD4+/CD8+ ratio)of peripheral blood were detected by applying flow cytometry and compared in 66 cases of UHA(UHA group,including 30 cases receiving active immunotherapy and 36 untreated UHA cases)and 30 cases of healthy fertile women(healthy control group).The re-pregnancy achievement ratio was compared between 30 treated UHA cases and 36 untreated UHA cases.Results The percentages of CD31+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly higher in UHA group than those of healthy control group(P＜0.050).As compared with those of untreated UHA subgroup,the percentages of CD3+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly lower(P＜0.050),while the re-pregnancy achievement ratio was higher(92.86% vs 05 29.03%,P＜0.001).Conclusion The changes in T-lymphocyte and NK cell subsets have something to do with occurrence of UHA.Active immunotherapy can regulate the cellular immune function and improve the re-pregnancy achievement ratio effectively.     

主动免疫疗法在原因不明习惯性流产患者中的应用

Objective To explore the relationship between the changes in cellular immunity and the causes of unexplained habitual abortion(UHA)as well as the mechanism of active immunotherapy on UHA patients.Methods T-lymphocyte and natural killer(NK)cell subsets(CD3+%,CD4+%,CD8+%,CD16+CD56+% and CD4+/CD8+ ratio)of peripheral blood were detected by applying flow cytometry and compared in 66 cases of UHA(UHA group,including 30 cases receiving active immunotherapy and 36 untreated UHA cases)and 30 cases of healthy fertile women(healthy control group).The re-pregnancy achievement ratio was compared between 30 treated UHA cases and 36 untreated UHA cases.Results The percentages of CD31+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly higher in UHA group than those of healthy control group(P＜0.050).As compared with those of untreated UHA subgroup,the percentages of CD3+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly lower(P＜0.050),while the re-pregnancy achievement ratio was higher(92.86% vs 05 29.03%,P＜0.001).Conclusion The changes in T-lymphocyte and NK cell subsets have something to do with occurrence of UHA.Active immunotherapy can regulate the cellular immune function and improve the re-pregnancy achievement ratio effectively.     

主动免疫疗法在原因不明习惯性流产患者中的应用

Objective To explore the relationship between the changes in cellular immunity and the causes of unexplained habitual abortion(UHA)as well as the mechanism of active immunotherapy on UHA patients.Methods T-lymphocyte and natural killer(NK)cell subsets(CD3+%,CD4+%,CD8+%,CD16+CD56+% and CD4+/CD8+ ratio)of peripheral blood were detected by applying flow cytometry and compared in 66 cases of UHA(UHA group,including 30 cases receiving active immunotherapy and 36 untreated UHA cases)and 30 cases of healthy fertile women(healthy control group).The re-pregnancy achievement ratio was compared between 30 treated UHA cases and 36 untreated UHA cases.Results The percentages of CD31+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly higher in UHA group than those of healthy control group(P＜0.050).As compared with those of untreated UHA subgroup,the percentages of CD3+ and CD16+ CD56+ cells as well as CD4+/CD8+ ratio were significantly lower(P＜0.050),while the re-pregnancy achievement ratio was higher(92.86% vs 05 29.03%,P＜0.001).Conclusion The changes in T-lymphocyte and NK cell subsets have something to do with occurrence of UHA.Active immunotherapy can regulate the cellular immune function and improve the re-pregnancy achievement ratio effectively.     

反复自然流产患者封闭抗体检测及淋巴细胞免疫治疗的临床效果

[目的]了解反复自然流产(RSA)患者封闭抗体(BA)的水平,并观察淋巴细胞免疫治疗的临床效果.[方法]用酶联免疫吸附试验测定218例RSA患者BA水平,并对其中198例BA阴性患者进行淋巴细胞免疫治疗,疗程结束后复查BA,追踪BA转阳后妊娠情况,评估免疫治疗的临床效果.[结果]218例RSA患者中BA阴性率为90.8％ (198/218),198例BA阴性患者经淋巴细胞免疫治疗1个疗程后,BA阳性率为61.1％,2个疗程后阳性率为78.3％,3个疗程后阳性率为86.4％,BA阳性率与治疗前比较差异均有显著性(P＜0.05);198例免疫治疗的患者中,有164例再次妊娠,其中138例获妊娠成功,26例再次发生早期自然流产,妊娠成功率为84.2％,与治疗前比较差异具有显著性(P＜0.05).[结论]RSA患者BA阴性率高,用淋巴细胞免疫治疗可提高RSA患者的BA阳性率,淋巴细胞免疫治疗是一种治疗BA不足引起RSA的安全、有效的方法.     

复发性流产主动免疫治疗及与调节性T淋巴细胞相关性的研究

目的通过研究原因不明性复发性流产（URSA）主动免疫治疗前后外周血中CD4^＋、CD25^＋、Tr的表达率和治疗后的妊娠结局，来探讨Tr与URSA发病的相关性，评价主动免疫治疗对于URSA的疗效及安全性。方法对2006年1月至2008年6月在我院门诊就诊的60例URSA患者，采用淋巴细胞毒实验检测封闭抗体，应用丈夫或无关健康第三人外周血淋巴细胞行皮下免疫治疗，并随访妊娠结局；用双荧光标记流式细胞分析技术检测URSA患者主动免疫治疗前后外周血CD4^＋、CD25^＋、Tr表达率。结果流产组妇女外周血中CD4^＋、CD25^＋、Tr表达率（1．19±0．25）％，明显低于正常妊娠组妇女外周血中CD4^＋、CD25^＋、Tr的表达率（1．57±0．45）％。主动免疫治疗后，URSA患者外周血CD4^＋、CD25^＋、Tr的表达率较治疗前明显增加。主动免疫治疗组妊娠成功率（83．3％）明显高于非治疗组妊娠成功率（46．7％）结论URSA的发生，可能与患者外周血中CD4^＋CD25^＋Tr数量减少有关，主动免疫治疗可以上调CD4^＋、CD25^＋、Tr，是治疗URSA的一种有效方法。主动免疫治疗后妊娠成功率明显上升，且无严重的母儿不良反应，主动免疫治疗是安全有效的。     

淋巴细胞免疫治疗习惯性流产的临床疗效分析

目的 评价不明原因习惯性流产患者淋巴细胞主动免疫治疗的效果.方法 筛选83例BA阴性患者,随机分成试验组(42例)和对照组(41例),试验组在进行常规保胎治疗的同时,用其丈夫淋巴细胞皮内注射进行主动免疫治疗,对照组施行常规保胎治疗,比较2组治疗效果,并观察试验组治疗前后外周血免疫球蛋白及T淋巴细胞亚群的变化.结果 试验组患者主动免疫治疗后,IgG、IgM含量下降,CD4+细胞明显减少,CD4 +/CD8+比值明显降低,38例患者妊娠,其中37例患者BA转为阳性,5例妊娠12周以内再次发生流产,成功妊娠率达86.8％ (33/38),28例足月分娩,早产5例,主动免疫治疗效果明显优于常规的保胎治疗.结论 淋巴细胞主动免疫治疗可改变不明原因习惯性流产患者机体免疫状态,有利于妊娠,疗效良好.     

复发性自然流产主动免疫治疗前后自身抗体HCGA及生殖激素变化的研究

本文对2003-06～2006-01来我院门诊就诊的复发性自然流产妇女主动免疫治疗前后血清抗HCG抗体（HCGA）与FSH、LH、E2、P水平的变化进行了比较,以探讨主动免疫治疗对HCGA及生殖激素的影响.     

封闭抗体缺乏与反复流产相关性分析

研究封闭抗体（APLA）与反复自然流产的相关性。方法：采用酶免疫方法（ELISA）检测96例不孕不育患者及80例正常孕妇血清封闭抗体。结果：反复自然流产患者APLA阴性率明显高于对照组（P〈0.05）。结论：封闭抗体缺乏与反复自然流产有关;相关性随流产次数增加而增强。     

免疫球蛋白在习惯性流产中的应用51例分析

目的：探讨静脉应用免疫球蛋白治疗习惯性流产的临床效果。方法：我院2003-01／2006-10对51例习惯性流产患者经尿或血清HCG测定为妊娠，盆腔证实为宫内妊娠的患者缓慢静滴免疫球蛋白。结果：43例患者中有40例分娩正常婴儿，3例正常妊娠。结论：导致习惯性流产的原因较复杂，约80形不明原因的习惯性流产与免疫因素有关，静脉应用免疫球蛋白方法简单，无副反应，使妊娠成功率达84．3％。有效治疗了免疫因素导致的习惯性流产的患者。     

淋巴细胞主动免疫治疗封闭抗体阴性反复性流产的疗效观察

目的探讨淋巴细胞主动免疫治疗封闭抗体阴性反复性流产的可行性。方法将2015年1月～2017年1月我院收治的封闭抗体阴性反复性流产患者89例作为研究对象,按照就诊顺序分为研究组46例和参照组43例。参照组注射黄体酮治疗,研究组在参照组基础上接受淋巴细胞主动免疫治疗。比较两组治疗后封闭抗体转阳情况、妊娠结局、治疗前后外周血淋巴细胞因子(IFN-γ、IL-6、TGF-β和IL-17)水平变化情况。结果研究组封闭抗体总转阳率为65.22%,显著高于参照组的20.93%(P0.05);研究组妊娠成功率明显高于参照组,再次流产率、胎儿血小板减少率和胎儿生长受限率均明显低于参照组(P0.05);治疗后,两组IFN-γ和IL-17水平明显降低,IL-6和TGF-β水平明显升高,且研究组的IFN-γ和IL-17水平低于参照组,IL-6和TGF-β水平高于参照组(P0.05)。结论淋巴细胞主动免疫治疗封闭抗体阴性反复性流产可明显促进患者封闭抗体转阳,改善其妊娠结果和外周血淋巴细胞因子水平。