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1.
目的研究肾移植术后新生人类白细胞抗原(HLA) 抗体及主要组织相容性I类相关链A抗原(MICA)抗体的产生对移植肾功能的损伤作用。方法采用免疫磁珠流式细胞仪液相芯片技术检测96例肾移植患者HLA及MICA抗体。根据检测结果,将患者分为HLA抗体阳性组(HLA+)、MICA抗体阳性组(MICA+)、以及HLA、MICA抗体阴性组(HLA /MICA ),观察并比较各组不良免疫事件的发生率。再根据有无急性排斥(AR),将患者分为排斥组(AR+)和非排斥(AR )组,观察HLA抗体、MICA抗体对移植肾功能的影响。结果HLA+组急性排 斥反应发生率高于HLA /MICA 组(43.5% vs 11.7%,P<0.05);MICA+组急性排斥反应发生率与HLA /MICA 组比较差异无统计学意义(15.3% vs 11.7%,P>0.05);AR+组中,HLA+患者术后1、3、6和12个月时血清肌酐水平高于HLA /MICA 患者, MICA+患者在术后1、3月时血肌酐水平高于抗体阴性患者;AR 组中,HLA+患者术后6、12个月血肌酐水平高于HLA /MICA 患者;MICA+组在术后6个月及12个月的尿蛋白定量均值高于150?mg,并随时间逐渐升高。结论HLA抗体对移植肾功能的损伤作用表现为血清肌酐的升高以及与急性排斥反应的发生有关;MICA抗体对移植肾功能的损伤主要表现为尿蛋白定量的升高。  相似文献   

2.
Liu ZH  Shen B  Tan JM  Ding YD 《中华医学杂志》2007,87(28):1978-1980
目的 评价肾移植术后特异性人类白细胞抗原(HLA)-Ⅱ类抗体对移植肾长期存活的影响。方法 采用前瞻性队列研究,通过酶联免疫吸附(ELISA)法检测118例肾移植患者围手术期特异性HLA—Ⅱ类抗体水平,随访观察抗体对移植肾长期存活的影响。结果 (1)生存分析提示HLA-Ⅱ类抗体阳性组第3、第4年移植肾存活率明显低于抗体阴性组(第3年:78.6%vs84.4%,第4年:71.4%vs80.0%,P=0.002);排除受者死亡因素后,HLA—Ⅱ类抗体阳性组移植肾存活率仍然低于抗体阴性组(第3年:85.7%vs92.2%,第4年:82.1%vs90.0%,P=0.003)。(2)HLA-Ⅱ类抗体阳性组患者第3、第4年移植肾功能下降的比例高于抗体阴性组(第3年:39.3%vs33.3%,第4年:46.4%vs38.9%,P=0.001)。(3)HLA-Ⅱ类抗体阳性组和阴性组比较,晚期急性排斥发生率的差异无统计学意义(10.7%vs13.3%,P〉0.05)。结论 术后特异性HLA-Ⅱ类抗体可能是影响移植肾长期存活的的重要因素之一,移植后HLA-Ⅱ类抗体水平的动态变化可以从一个侧面反映移植肾的预后情况。  相似文献   

3.
目的探讨赛尼哌(Zenapax)在预防肾脏移植急性排斥反应的临床效果及其安全性。方法选择2002年~2005年5月接受尸体肾移植88例,术前HLA氨基酸残基配型均为2MM错配,淋巴毒交叉配型阴性。其中群体反应抗体阳性受者为A组(n=28),其余随机分为赛尼哌治疗组B组(n=30)和对照组C组(n=30),A和B组赛尼哌用单剂50mg诱导治疗,手术前2h静脉给药。所有受者在围手术期和术后均采用同样"三联"免疫抑制方案。结果3组之间的年龄、性别、ABO血型分布、供肾冷热缺血时间差异无显著性。急性排斥反应诊断标准依据临床表现,生化检验,超声波检查,肾移植术后3个月内,A组急性排斥发生率为14.3%(n=4),B组急性排斥发生率为6.7%(n=2),C组急性排斥发生率为16.7%(n=5)。使用赛尼哌B组急性排斥发生率明显低于不用赛尼哌组(P〈0.05),并且赛尼哌组需要接受抗淋巴细胞球蛋白(ALG)治疗的患者少于不用赛尼哌组,胃肠道反应、血液系统的损害及感染发生率等方面差异无显著性。结论通过临床观察赛尼哌可减少急性排斥反应的发生率而不增加总体免疫抑制剂的副作用和感染的并发症,对于PRA阳性受者只要避免致敏的抗体,其治疗效果仍然是良好的。  相似文献   

4.
目的:了解群体反应性抗体对移植肾近期存活率的影响。方法:采用苯姆德细胞板测定2000年2-10月在我院进行肾移植的160例移植肾受者移植前,移植后1周和2周血清中的PRA水平,并分析其与移植肾近期(3个月)移植效果之间的关系。结果:移植前PRA阳性组患者在移植后3个月内的急性排斥率,移植肾功能迟恢复率和移植肾切除率分别为53.6%、28.6%和17.9%。而PRA阴性组分别为13.6%、9.8%和3%,两组相比均有显著性差异(P<0.01)。术前PRA≥30%者共8例,术后5例发生急性排斥(62.5%),3例发生肾功能延迟恢复(37.5%),3例移植肾切除(37.5%)。术前PRA10-30%者共20例,术后10例发生刀性排斥(50%),5例发生肾功能延迟恢复(28%),2例移植肾切除(10%),两组相比均有显著性差异(P<0.05,0.05,0.01)。在移植前PRA为阴性的132例患者中,移植后PRA转为阳性者36例,12例发生了急性排斥反应,7例肾功能延迟恢复2例移植肾切除,发生率分别为33.3%,19.4%和5.6%,而在96例移植术后PRA仍为阴性的患者中,只有6例发生急性排斥反应;6例移植肾功能延迟恢复,发生率均为6.3%,2例移植肾切除(2.1%),两组比较也具有显著性差异(P<0.01)。结论:肾移植术前,后移植受者体内的PRA水平对移植肾的近期存活率有显著影响,肾移植术前,后检测PRA水平对选择合理移植时机:估价移植后效果及辅助急性排斥的诊断具有重要的临床意义。  相似文献   

5.
目的:探讨组织配型与肾移植术后急性排斥反应的关系。方法分别采用补体依赖的淋巴细胞毒交叉试验筛选受者,采用ELISA方法检测受者群体反应抗体,比较分析传统HLA配型与交叉反应组( CREGs )配型两种配型方法肾移植术后急性排斥反应发生情况。结果109例肾移植患者中,补体依赖的交叉淋巴细胞毒试验均为阴性。群体反应抗体(PRA)阴性103例,其中7例(5.38%)发生AR;PRA阳性6例,其中3例(33.33%)发生AR。传统HLA配型0~6 MM分别占0.92%,2.75%,3.67%,22.02%,35.78%,28.44%和6.42%,相对应AR发生率分别为0、0、0、0、15.38%、9.68%和0;CREGs配型6 MM时无移植病例,CREGs配型0~5 MM分别占2.75%,8.26%,20.18%,39.45%,26.61%,2.75%,相对应AR发生率分别为0、0、4.55%、11.63%、10.34%和0。将0~4 MM组合并统计,传统HLA配型与CREGs 配型AR发生率相比较差异无统计学意义(χ2=0.00,P>0.05);传统HLA配型与CREGs配型0~4 MM的比率差异有统计学意义(χ2=36.80,P<0.01)。结论术前PRA阳性者,AR发生率高于PRA阴性者。与传统HLA配型相比,CREGs配型能够提高受者和供者HLA匹配的概率。0~4 MM时传统HLA配型与CREGs配型对AR发生率无明显差别。  相似文献   

6.
目的评价术前单次大剂量兔抗胸腺细胞球蛋白(ATG)诱导治疗用于群体反应性抗体(PRA)阳性肾移植受者时的有效性及安全性。方法26例PRA阳性肾移植受者组成PRA阳性组(PRA≥10%),该组患者于肾移植手术之前2h开始接受单次大剂量ATG诱导治疗(Fresenius,9mg/kg)。另外选取同时期接受肾移植手术的PRA阴性受者组成阴性对照组(PRA〈10%,n=30),该组患者仅于术前6h口服骁悉1g作为诱导治疗。两组患者的维持免疫抑制剂方案均采用标准的三联方案(钙调蛋白抑制剂+骁悉+强的松)。两组患者术后均接受12个月的随访,对排异反应事件、感染事件和肾功能变化进行记录。结果在术后12个月中,PRA阳性组有4例患者(15.4%)出现急性排异发应(AR),阴性对照组内有6例患者(20.0%)出现AR(P=0.737)。PRA阳性组内6例患者(23.1%)共发生10次感染事件(1.7次/例),阴性对照组内有8例患者(26.7%)共发生11次感染事件(1.4次/例)(P=0.757和P=0.890)。PRA阳性组内的患者接受术前单次大剂量ATG诱导治疗后未出现严重的副作用,与对照组比较差异无统计学意义。PRA阳性组和对照组患者的平均住院时间分别为(16.2±3.1)d和(16.7±3.3)d(P=0.563)。两组患者均未发生移植物功能延迟恢复(DGF)。两组患者的1年人肾存活率均为100%。结论术前单次大剂量ATG诱导治疗安全有效,可以明显降低PRA阳性患者的AR和DGF的发生率,改善移植肾的预后。  相似文献   

7.
目的 探讨群体反应性抗体(PRA)与移植肾功能延迟恢复(DGF)的关系。方法 将PRA〉10.0%的肾移植51例作为PRA阳性组(实验组),并以同期PRA≤10.0%的肾移植161例作为PRA阴性组(对照组),观察两组间术后DGF发生率。结果PRA阳性组除去超急性排斥反应(HAR)4例外27例术后并发DGF(57.4%),PRA阴性组除去2例HAR外有15例并发DGF(9.4%),两组DGF发生率比较差异有显著性(P〈0.05)。结论 PRA阳性是DGF发生的重要因素。  相似文献   

8.
对252例慢性肾功能衰竭、尿毒症期的患者在肾移植手术前后进行了淋巴细胞群体反应抗体(PRA)的检测。术前阳性32例,阴性220例。肾移植术后PRA阴性者中发生急性排斥反应78例,占35.5%,7例丧失肾功能摘除移植肾5例,占3.2%。阳性组2例发生超急性排斥反应,1例加速性排斥反应,21例急性排斥反应,占65.6%,5例丧失肾功能摘除移植肾,2例死亡。提示:PRA与肾移植排斥反应有较大关系,并针对PRA阳性原因,与肾移植的关系进行讨论。  相似文献   

9.
目的 研究群体反应性抗体(PRA)在肾移植中的意义。方法 对178例肾移植患进行了术前、术后PRA检测。结果 肾移植术前PRA阳性患有23例,肾移植术后发生急性排斥反应的为20例。术后PRA阳性受58例,发生排斥反应的有34例。移植前后PRA阴性患有108例,有8例发生排斥。在肾移植患中所产生的抗HLA抗体的频率和与HLA抗原的分布不同。结论 PRA检测对预测移植肾排斥有重要意义。  相似文献   

10.
巴利昔单抗在预防肝移植术后排斥反应中的应用   总被引:1,自引:0,他引:1  
目的:评估巴利昔单抗免疫诱导治疗在预防肝移植术后急性排斥反应发生中的有效性和安全性。方法:回顾性分析160例肝移植患者临床资料,其中47例患者术后应用巴利昔单抗免疫诱导及三联免疫治疗(巴利昔单抗组),113例患者仅接受常规三联免疫治疗(对照组),比较二组间术后急性排斥反应及不良反应发生情况。结果:术后1年巴利昔单抗组的急性排斥反应率明显低于对照组(8.5% VS 28.4%,P〈0.05);巴利昔单抗组的术后感染发生率与对照组无显著差异(31.9% VS 26.5%,P〉0.05),两组间的其他不良反应发生情况也无显著差异。结论:肝移植术后在常规三联免疫治疗的基础上应用巴利昔单抗可明显减少急性排斥反应的发生率,且不增加术后感染和其他不良反应的发生率,具有较好的安全性与耐受性。  相似文献   

11.

Background  Sensitized recipients have a high risk of immunological graft loss due to hyperacute rejection and/or accelerated acute rejection. The presence of major histocompatibility complex class I-related chain A (MICA) antibodies has also been described associated with an increased rate of kidney-allograft rejection. The aim of this study was to describe the expression of MICA antibodies in sensitized recipients of renal transplantation and evaluate its influence on the kidney transplantation recipients.

Methods  A total of 29 sensitized recipients were included in this study. All patients received the MICA antibodies detection before and after protein A immunoadsorption. Panel reactive antibody (PRA), HLA-matches, acute rejection and postoperative one to four-week serum creatinine level were also collected and analyzed, respectively. No prisoners were used in this study.

Results  Eight patients (27.6%) in all 29 sensitized recipients expressed the MICA antibodies but did not show higher acute rejection rate than the non-expressed patients (3/8, 37.5% vs. 8/21, 38.1%; P=1.000). Recipients with PRA >40% showed higher expression levels of MICA antibodies than the recipients with PRA <40% (7/16, 43.8% vs. 1/13, 8.3%; P=0.044). HLA mismatch did not have any effect on the expression of MICA antibodies (P=1.000). MICA antibodies positive group had higher serum creatinine level than the control in postoperative one week ((135.4±21.4) µmol/L vs. (108.6±31.6) µmol/L, P=0.036), but no significant difference in postoperative four weeks ((89.0±17.1) µmol/L vs. (77.1±15.9) µmol/L, P=0.089). MICA antibodies decreased significantly after protein A immunoadsorption.

Conclusions  MICA antibodies increase in the sensitized recipients, which have significant effects on the function of allograft in early postoperative period. Protein A immunoadsorption can decrease MICA antibodies effectively in sensitized recipients.

  相似文献   

12.
目的:研究肾移植患者围手术期群体反应性抗体(PRA)的水平与移植肾急性排斥的关系。方法:采用ELISA-PRA检测法,对34例尸体肾移植患者进行手术前、术后1周、术后2周、术后1个月血清PRA检测,并分析其结果与肾移植急性排斥的关系。结果:34例患者中,移植前PRA阳性者(PRA)>10%)9例(26.5%),有5例PRA>50%(51%~80%),术前行血浆置换。PRA阴性者25例(73.5%)。PRA阳性组中,有5例发生急性排异,其中2例切除移植肾恢复血液透析。PRA阴性组中,有4例发生急性排异,治疗后肾功能恢复正常。两组相比排异发生率有统计学差异(P<0.05)。术后PRA阳性者11例(术前PRA阴性转阳者2例),发生排异6例(1例为术前PRA阴性)。术后PRA阴性者中,有3例发生排异。两组相比排异发生率有统计学差异(P<0.05)。结论:①患者肾移植术前体内PRA水平对移植肾排异有显著影响;②患者肾移植术后体内PRA水平影响移植肾急性排异的发生和转归。  相似文献   

13.
Background Renal transplantation in sensitized candidates remains a highly significant challenge worldwide. The production of panel reactive antibody (PRA) against human leukocyte antigen (HLA) is a major risk factor in presensitized recipients. The aim of this study was to evaluate the impact of HLA matching and recipients' PRA on two-year outcome in presensitized renal allograft recipients.
Methods We determined the percentage of panel reactivity and specificity of anti-HLA immunoglobulin (Ig) G antibodies in 73 presensitized renal allograft recipients compared with 81 unsensitized recipients (control group). HLA genotyping of both recipients and corresponding donors was performed by PCR with sequence-specific primers (PCR-SSP). We analyzed the factors influencing the early graft outcome (two-year rejection rates and survival rates of the grafts), including HLA mismatching, class and degree of panel reactivity, and target antigen of donors.
Results Presensitized recipients had a worse two-year outcome than unsensitized recipients (P=0.019 for rejection rate, P=0.01 for survival rate). The difference in number of HLA-mismatched alleles with either 6-antigen matching (Ag M) standard or amino acid residue matching (Res M) standard was not significant between the rejection and non-rejection groups of presensitized recipients or between the graft survival group and graft loss group. Compared with the control group, recipients with both PRA-I and PRA-II antibodies had a significantly worse two-year outcome (P=0.001 for rejection rate, P=0.002 for survival rate). The two-year outcomes of the peak PRA 〉50% group and its subgroup, at-transplant PRA 〉50% group, were significantly worse compared with the control group (P=0.025 and P=0.001 for rejection rate, P=0.043 and P=0.024 for survival rate). The rejection rates of the at-transplant target antigen positive group and its subgroup, HLA-I target antigen positive group, were significantly higher than the control group (P=0.001 and P=-0.001), target antigen negative group (P=0.003 and P=0.001), and peak target antigen positive with negative at-transplant target antigen group (P=0.024 and ,0=-0.002). Two-year graft survival rates of the target antigen positive group and HLA-I target antigen positive group were significantly lower than the control group (P=0.012 and ,P=0.001). The two-year outcome of target antigen unknown group was similar to that of the target antigen positive group. Presensitized recipients with pre-transplant plasmapheresis or immunoadsorption (PRA prepared group) had a better but non-significant two-year outcome than the control group. However, the PRA unprepared presensitized recipients were different to the control group (P=-0.004 for rejection rate and P=-0.005 for survival rate). Hyperacute rejection (HR) occurred in three recipients with positive HLA-I target antigen and without mismatch according to Res M and in one case with positive PRA-II (for an unknown target antigen). No HR occurred in eight cases with positive HLA-II target antigens.
Conclusions Pre-transplant PRA preparations might improve the access of presensitized patients to renal donors. Avoiding antigen-positive donors remains a fundamental measure in preventing HR and early rejections.  相似文献   

14.
目的 探讨肾移植术前可溶性CD30(sCD30)联合术后第5天血清肝细胞生长因子(HGF)检测诊断肾移植术后急性排斥反应(AR).方法 采用酶联免疫吸附法对65例肾移植患者术前sCD30水平及术后第5天的HGF水平进行检测.依据术前sCD30水平将患者分为sCD30阳性受者及sCD30阴性受者.通过分析特征工作曲线(ROC)评价第5天的HGF水平诊断移植肾AR的意义,进一步分析sCD30联合HGF诊断AR的价值.结果 65例患者术后26例发生AR为排斥反应组,39例顺利恢复,为无排斥反应组.以sCD30值120U/ml为界限值,排斥反应组sCD30阳性率为61.5%,无排斥反应组阳性率为17.9%,有显著差异(P<0.05).排斥反应组和无排斥反应组肾移植术后第5天的HGF水平差别有统计学意义(P<0.05),ROC证明HGF界限值90μg/L可较好的诊断移植肾急性排斥反应,敏感度84.6%,特异度76.9%.联合术前sCD30的结果.可提高AR的诊断效果.结论 sCD30联合HGF检测分析可有效诊断肾移植AR.  相似文献   

15.
Yu L  Zhang X  Luo M  Xiao L  Xu J  Du C  Liu R 《南方医科大学学报》2012,32(5):651-654
目的探讨肾移植受者术前主要组织相容性复合物Ⅰ类链相关基因A(MICA)抗体对肾移植术后早期急性排斥反应和移植肾功能恢复的影响。方法检测2009年~2010年本院197例未使用免疫抑制剂的肾移植受者术前MICA抗体及其特异性,随访其后接受尸体肾移植手术的139例受者的术后早期急性排斥反应(AR)和移植肾功能。结果 197例肾移植受者术前MICA抗体阳性45例(22.84%)。MICA抗体特异性分析发现有11种抗体,其中出现频率最高的是抗MICA019(占65.7%),出现频率最低的是抗MICA015(占8.6%)和抗MICA017(占8.6%),高、低频率抗体间的差异具有显著性(χ2=24.48,P<0.01)。45例阳性受者中单一特异性抗体18例(占51.4%),多种特异性抗体17例(占48.6%)。197例受者中139例在术后有39例发生早期AR(占28.1%);其中,45例术前MICA抗体阳性受者中38例接受移植后有14例发生早期AR(占36.8%);152例术前MICA抗体阴性受者中有101例接受移植后有25例发生了早期AR(占24.8%)。结论中国人群中最常见的MICA抗体中为抗MICA019,推测MICA019为中国人群中较常见基因是其表现出临床上高频率抗体的原因。  相似文献   

16.
完全逆转的急性排斥对移植肾长期生存率的影响   总被引:6,自引:2,他引:4  
目的 回顾性分析 946例肾移植患者急性排斥发生的时间、次数、治疗效果对移植肾长期存活的影响。方法 通过lifetable分别计算和比较无排斥组、一次排斥组、二次以上排斥组、早期排斥 (肾移植术后 90d内 )组、后期排斥 (术后 90d以后 )以及完全逆转组、部分逆转组患者肾生存率 ,并通过Cox回归分析相关危险因素。结果 急性排斥患者 ( 172例 )移植肾生存率要明显低于无急性排斥患者 ( 774例 ) ,5年和 10年生存率分别为 70 9%、2 9 8%和 93 3 %、83 3 % (P <0 0 0 0 1)。发生 2次以上急性排斥患者的肾长期生存率比无排斥和 1次排斥组要低得多 (P <0 0 0 0 1和P =0 0 0 3)。完全逆转组和部分逆转组患者的 5年、8年肾生存率分别为 93 9%、89 2和 6 3 1%、41 4% (P <0 0 0 0 1) ,前者和无排斥组患者肾生存率无明显差异 (P =0 96 )。排斥发生时间并不是影响移植肾生存的因素。结论 发生急性排斥反应的患者有较差的移植肾长期生存率 ,发生 1次且抗排斥治疗能完全逆转的患者其移植肾长期生存率与无排斥患者的肾生存率无明显差异。  相似文献   

17.
目的:观察一种新的活化T细胞膜分子p140在肝移植围手术期患者T淋巴细胞的表达。方法:用免疫荧光染色和流式细胞术观察p140的表达,并用移植肝病理检查证实急性排斥反应。结果:p140在肝移植患者淋巴细胞亚群及活化T细胞有弱表达,急性排斥反应时表达增强。结论:p140为一种新的移植抗原诱导的T细胞活化分子。有可能成为特异的移植物排斥反应的判别指标。  相似文献   

18.
10例肝移植患者术后肝活检标本的临床病理分析   总被引:3,自引:0,他引:3  
目的:研究10例肝移植患者术后27次肝活检标本的临床病理特点.以期对肝移植排斥反应的病理诊断有所帮助.方法:收集北京大学第三医院10例肝移植患者术后27次肝活检标本.先常规病理诊断,分析与急性排斥反应有关的病理形态特点.然后再随机计数每张病理切片中汇管区内浸润的嗜酸粒细胞数目,比较急性排斥反应与浸润的嗜酸粒细胞数目(平均嗜酸粒细胞数目/每个汇管区)之间的关系.结果:与急性排斥反应密切相关的肝穿组织病理学表现依次是:(1)汇管区多量混合性炎细胞浸润;(2)汇管区嗜酸粒细胞浸润;(3)汇管区小叶间胆管炎症和破坏;(4)汇管区小叶间静脉内皮下炎细胞浸润;(5)汇管区中性粒细胞浸润;(6)中央静脉内皮下炎细胞浸润;(7)胆汁淤积.每个汇管区内浸润的嗜酸粒细胞平均数目:无排斥反应为0.3;急性轻度排斥反应为2.8;急性中度排斥反应为14.5.汇管区浸润的嗜酸粒细胞数目与急性排斥反应的程度密切相关:急性排斥反应越重,汇管区浸润的嗜酸粒细胞数目越多(P=0.028).结论:嗜酸粒细胞在肝移植物急性排斥反应中起重要作用.  相似文献   

19.
Objective: To evaluate the efficacy of kushenin in treating patients with chronic hepatitis C after renal transplantation. Methods: Fifty-five patients were randomly assigned by lottery to the treatment group (29 cases) and control group (26 cases). The same immunosuppression therapy was given to all patients in both groups. Patients in the treatment group were treated with kushenin 0.6 g once a day, while those in the control group were treated with conventional liver protective agents such as vitamins. The treatment duration of both groups was 3 months. The incidences of serious hepatitis and acute rejection reaction, serum biochemistry parameters including indicators of liver and kidney functions, hepatic fibrosis index, and serum HCV-RNA were compared between the two groups. Results: (1) The incidence of serious hepatitis in the treatment group and the control group was 3.45% (1/29 cases) and 11.54% (3/26 cases), respectively, which was insignificantly different between the two groups (P=0.335). (2) The incidence of acute rejection in the treatment group was 6.90% (2/29 cases) and that in the control group was 7.69% (2/26 cases), showing insignificant difference (P=0.335). (3) The differences in serum alanine aminotransferase (ALT), direct bilirubin (DBIL), hyaluronic acid (HA), propeptide collagen type Ⅲ (PC Ⅲ), laminin (LN), collagen type Ⅳ(Col Ⅳ) levels between the two groups were insignificant before transplantation (P〉0.05), while the above-mentioned parameters in the treatment group were significantly lower than those in the control group after transplantation (P〈0.05). The difference in serum creatinine (SCr) and endogenous creatinine clearance rate (CCr) between the two groups was insignificant before and after transplantation (P〉0.05). (4) The negative conversion rate of HCV-RNA in the treatment group was 31.03% (9/29 cases), significantly higher than the value of 11.54% (3/26 cases?  相似文献   

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