血尿康胶囊治疗IgA肾病血尿的临床疗效观察

目的：观察血尿康胶囊治疗IgA肾病血尿的临床疗效。方法：100例IgA肾病随机分为血尿康胶囊组（治疗组）50例,雷公藤多苷片组（对照组）50例,观察患者临床症状,中医症候积分,尿红细胞,24h尿蛋白定量,尿ANG、尿β2微球蛋白,血TGF-β1改善情况及疗效,辨证分型与疗效的关系。结果：血尿康胶囊有减轻IgA肾病血尿、蛋白尿作用,控制血尿疗效优于雷公藤多苷（P〈0.05）。改善中医临床症候积分、改善腰膝酸软等症状方面优于雷公藤多苷（P〈0.05）。降低血TGF-β1、尿NAG方面优于对照组（P〈0.05）。治疗组、对照组均能稳定BUN、Scr、Ccr水平,两组差异无统计学意义（P〉0.05）。治疗组中医症候、西医疗效有效率分别为98%,88%;对照组有效率74%,70%,治疗组优于雷公藤对照组（P〈0.05）。阴虚火旺、瘀血阻络两证型治疗组疗效亦优于对照组P〈0.05）。结论：血尿康胶囊可能通过多种调节机制,具有一定的减轻IgA肾病血尿的作用,值得进一步研究。     

中西医结合四联疗法治疗肾病综合征型IgA肾病的临床研究

目的 :观察泼尼松联合雷公藤多苷、福辛普利和中药辨证施治四联疗法对肾病综合征型IgA肾病(IgAN) 的临床疗效。方法 :经肾活检并结合临床确诊为原发性IgAN (肾病综合征型 )的患者 32例 ,血肌酐 (Scr)≤177μmol/L。根据肾病理结果配对分为治疗组 19例、对照组 13例 ,治疗组接受泼尼松、雷公藤多苷、福辛普利及中药辨证施治四联疗法 ,对照组接受泼尼松及福辛普利治疗。观察临床疗效 ,并比较治疗前的 2 4h尿蛋白定量、血清白蛋白 (Alb)、Scr水平。结果 :治疗组治疗 1年后缓解 16例 (94 % ) ,无效 1例 (6 % ) ,没有复发 ;对照组 1年后缓解 7例(5 9% ) ,无效 4例 (33% ) ,复发 1例 (8% ) ,两组比较有统计学差异 (P <0 .0 5 ) ;治疗 1年后治疗组 2 4h尿蛋白定量 ,Scr水平显著低于对照组 (P <0 .0 5 ) ,两组血Alb水平无统计学差异。结论 :泼尼松联合雷公藤多苷、福辛普利及中药辨证施治能有效减少肾病综合征型IgAN的蛋白尿 ,保护肾功能     

中西医结合治疗狼疮性肾炎30例疗效观察

目的 :探讨中西医结合治疗狼疮性肾炎 (LN)的临床疗效。方法 :LN患者 6 0例随机分为 :中西医结合治疗组 (中西组 ) 30例 ,在西医治疗同时配合以狼疮方为基本方的中医辨证加减治疗 ;西医对照组 (西医组 ) 30例 ,单纯西医治疗。观察、比较二组的临床疗效。结果 :中西组总有效率明显高于西医组 ,复发率显著低于西医组 (90 %vs80 % ,13 .3 %vs 40 .0 % ,P <0 .0 5 ) ;中西组较西医组药物不良反应发生率显著降低 (P <0 .0 1)。结论 :中西医结合治疗LN临床疗效显著优越于单纯西医治疗     

中西医结合治疗原发性难治性肾病综合征的临床观察

目的 :观察中西医结合治疗原发性难治性肾病综合征 (ⅡNS)的临床疗效。方法 :6 2例ⅡNS患者随机分为治疗组和对照组。两组患者均给予激素及环磷酰胺治疗 ,治疗组 (31例 )辨证的基础上加用中药治疗。观察临床缓解率、副反应率及复发率。结果 :治疗组完全缓解率 (5 8.1% ) ,对照组 (4 5 .2 % ) ,两组比较无统计学差异 (P >0 .0 5 ) ;治疗组总缓解率 (87.1% ) ,对照组 (5 8.1% ) ,两组比较有统计学差异 (P <0 .0 1)。治疗组副反应率 (4 5 .2 % ) ,与对照组(83.9% )比较有统计学差异 (P <0 .0 1)。治疗组复发率 (2 2 .2 % )与对照组 (5 0 % )比较有统计学差异 (P <0 .0 1)。结论 :中西医结合治疗ⅡNS优于单纯西医治疗     

肾炎康复片联合氯沙坦钾治疗原发性IgA肾病（气阴两虚证）的临床观察

目的观察肾炎康复片联合氯沙坦钾治疗原发性IgA肾病（气阴两虚证，IgAN）的临床疗效。方法回顾性分析62例IgAN患者，治疗组32例采用肾炎康复片联合氯沙坦钾治疗，对照组30例单纯应用氯沙坦钾治疗，观察时间为8周。分别监测治疗前0周、治疗后4周和8周的24h尿蛋白定量、IgA、Alb、SCr和中医主症积分，继而进行中西医疗效评价。结果对照组治疗4周后尿蛋白定量下降，Alb升高，SCr、IgA水平降低，中医主症积分减少，与治疗前相比无统计学差异（P〉0．05）；治疗8周后尿蛋白定量明显减少，SCr明显下降，Alb明显升高，与治疗前相比有统计学意义（P〈0．05）。治疗组治疗4周后尿蛋白定量明显下降（P〈0．05）。治疗8周后尿蛋白定量显著下降，Alb显著升高，SCr显著下降，与治疗前相比有统计学意义（P〈0．01）；IgA水平明显降低，中医主症积分明显减少，与治疗前相比有统计学差异（P〈0．05）。治疗组治疗后8周和对照组治疗后8周比较，尿蛋白定量显著下降，Alb显著升高，有统计学意义（P〈0．01）。IgA水平明显降低，中医主症积分明显减少，有统计学意义（P〈0．05）。在西医和中医总的疗效方面，治疗组比对照组有更加确切的疗效，经卡方检验有统计学意义（P〈0．05）。结论肾炎康复片联合氯沙坦钾治疗IgAN（气阴两虚证）疗效显著，与单用氯沙坦钾相比可更有效减少24h尿蛋白定量，提升Alb水平，降低IgA及SCr浓度，改善患者临床症状，从而保护肾功能，延缓IgAN的进展。     

肾炎康复片联合来氟米特治疗尿检异常型IgA肾病的临床研究

目的：观察肾炎康复片联合来氟米特治疗尿检异常型IgA肾病的临床疗效和安全性。方法：将90例尿检异常型IgA肾病患者,随机分为治疗组45例和对照组45例。治疗组肾炎康复片联合来氟米特治疗,对照组单纯应用来氟米特,观察时间均为12月。试验中监测治疗前和治疗后3个月、6个月和12个月的尿沉渣红细胞计数（尿RBC计数）、24h尿蛋白定量、血浆白蛋白（Alb）、肝肾功能和全血细胞计数的变化以及药物治疗的副作用。结果：与实验开始时相比,治疗组在治疗第3个月时即表现出明显的疗效,尿RBC计数与尿蛋白定量明显下降（P〈0.01）;随着疗程的延长,治疗组患者尿检进一步改善。而对照组治疗3个月及6个月后尿RBC计数、尿蛋白定量与治疗前相比无统计学差异（P〉0.05）,仅治疗12个月后才明显下降（P〈0.05）。两组间同期相比均有统计学差异（P〈0.01）。不良反应治疗组无1例发生,对照组发生3例（6.6%）。结论：肾炎康复片联合来氟米特治疗尿检异常型IgA肾病疗效显著,与单用来氟米特相比可有效减少尿蛋白和镜下血尿,且耐受性较好。     

固本通络方对IgA肾病患者血B细胞活化因子的影响

目的:观察固本通络方对IgA肾病患者血B细胞活化因子(B-cell activating factor,BAFF)的影响。方法:将85例IgA肾病(CKD1~4期)患者随机分为两组,治疗组43例给予固本通络方治疗,对照组42例给予科素亚治疗,疗程4个月。结果:(1)对照组24 h尿蛋白定量降低(P0.05),治疗组尿红细胞数和24 h尿蛋白定量显著降低(P0.01),组间疗效比较差异有统计学意义(P0.05)。(2)治疗组总有效率为74.4%,对照组总有效率为42.9%,组间疗效比较差异有统计学意义(P0.05)。(3)治疗组血BAFF水平有显著降低(P0.01),对照组血BAFF水平有降低趋势,但差异无统计学意义(P0.05);治疗组血BAFF水平的改善显著优于对照组(P0.01)。(4)治疗组血BAFF水平变化与尿红细胞数(r=0.834 2,P0.01)、24 h尿蛋白定量(r=0.568 2,P0.05)呈正相关。结论:固本通络方有效减少IgA肾病患者的血尿和蛋白尿,其机制可能与降低血BAFF水平相关。     

中西医结合治疗老年人肾病综合征98例疗效观察

目的 :比较中西医结合和单纯西医治疗老年人原发性肾病综合征 (PNS)的临床疗效。方法 :98例老年人PNS随机分为治疗组和对照组。治疗组 (4 9例 )用强的松、环磷酰胺 (CTX)并分阶段辨证配合中药治疗。对照组(4 9例 )单用西药治疗。观察临床缓解率、不良反应率、复发率及缓解时间。结果 :治疗组完全缓解率 (5 9.2 % )和总缓解率 (85 .7% )均显著高于对照组 (38.7%、6 3.2 % ,P <0 .0 5 )。治疗组不良反应率 (36 .7% )明显低于对照组 (80 .1% ,P <0 .0 1)。随防 (4 2± 11.6 4 )月后 ,治疗组复发率 (10 .3% )与对照组 (2 1% )比较无统计学差异 (P >0 .0 5 )。但治疗组平均缓解期为 (36 .7± 4 .6 )月 ,较对照组 (15 .2± 4 .4 )月显著延长 (P <0 .0 1)。结论 :中西医结合治疗老年人肾病综合征优于单纯西医治疗。     

中西医结合治疗IgA肾病的临床观察

目的 :探讨中西医结合治疗IgA肾病的临床疗效。方法 :对 6 2例IgA肾病分为治疗组和对照组。治疗组 32例 ,用西医对症治疗加服中药 ;对照组 30例 ,单纯用西药治疗。结果 :治疗组总有效率为 84 .38% ,对照组总有效率为 2 3.33% ,治疗组疗效明显优于对照组 (P <0 .0 1)。结论 :中西医结合是治疗IgA肾病的有效方法     

中西医结合治疗成人激素依赖性原发性肾病综合征40例疗效观察

目的 :探讨中西医结合治疗成人激素依赖性 (SD)原发性肾病综合征 (PNS)的临床疗效。方法 :4 0例成人SD -PNS予中西医结合治疗 (简称治疗组 ) ,对照组 4 2例单纯西医治疗 (简称对照组 ) ,观察两组治疗后缓解率、复发率、不良反应率。结果 :治疗组总缓解率为 77.2 % ,对照组为 35 .7% ,有统计学差异 (P <0 .0 1)。治疗组 6个月、12个月、4 8个月时复发率分别为 0 ,3.2 3% ,9.6 8% ;对照组为 13.3% ,2 0 % ,33.3% ,2组比较有统计学差异 (P <0 .0 5 ) ;治疗组不良发生率为 32 .7% ,对照组为 6 9.2 % ,治疗组显著低于对照组 (P <0 .0 1)。结论 :中西医结合治疗成人激素依赖性原发性肾病综合征疗效满意。     

中西医结合治疗原发性肾病综合征180例观察

目的：为了探讨原发性肾病综合征（PNS）的治疗措施,提高其疗效,方法：将1995年3月－2000年3月PNS患随机分组,进行分析研究,结果：（1）中西医结合组完全缓解63．89％,部分缓解24．44％,总有效率为88．33％,显高于单纯西药组的42．15％,19．01％和61．16％（P＜0．01）。（2）中西医结合组复发率及激素不良反应发生率分别为17．39％和18．33％,明显低于单纯西药组的68．63％和78．51％（P＜0．01）。结论：中西医结合治疗PNS疗效满意。     

中西医结合治疗成人原发性 系膜增生性肾炎肾病综合征的临床观察

目的探讨中西医结合治疗成人原发性肾病综合征(NS)病理类型为系膜增生性肾炎(MesPGN)临床疗效。方法对48例成人原发性系膜增生性肾炎肾病综合征(MesPGN－INS)分为治疗组和对照组。治疗组24例用强的松和环磷酰胺(CTX),并辨证加用中药;对照组24例单纯用西药治疗,观察临床缓解率和副反应。结果治疗组完全缓解率为54.1％,总缓解率为91.6％;对照组完全缓解率为33.3％,总缓解率为62.4％。治疗组完全缓解率和总缓解率显著优于对照组(P＝0.016;P＝0.008)。治疗组副反应率为37.5％,对照组为87.5％;治疗组副反应极显著低于对照组(P＜0.001)。结论中西医结合是治疗MsPGN－INS的有效方法。     

Effects of 1α, 25-dihydroxyvitamin D3 on memory CD4+ T cells of focal proliferative IgA nephropathy

Objective To explore the effects of 1α,25-dihydroxyvitamin D3 [1,25(OH)2D3] on memory CD4+ T cells of focal proliferative IgA nephropathy (IgAN）patients. Methods (1) Total of twenty incipient focal proliferative IgAN patients (Lee classification: Ⅲ level) were chosen as IgAN group and 20 healthy volunteers were chosen as healthy control group. The level of serum 1,25(OH)2D3 was measured by radioimmunoassay (RIA). Peripheral blood mononuclear cells (PBMCs) were separated by the method of Ficoll density gradient centrifugation and were stimulated with anti-CD3/anti-CD28 in the absence or presence of various concentrations of 1,25(OH)2D3, Dexamethasone(DEX) and 1,25(OH)2D3 and DEX combined. PBMCs were cultured for 72 hours and the levels of IFN-γ, IL-4, IL-17A, Foxp3 were measured by flow cytometry(FCM), standing for the levels of Th1, Th2, Th17, Treg. (2) IgAN group was divided into two subgroups (proteinuria＜1 g/24 h subgroup, proteinuria≥1 g/24 h subgroup), then the serum levels of 1,25(OH)2D3, IFN-γ, IL-4, IL-17A, Foxp3 were compared. Results Compared with healthy control group, serum 1,25(OH)2D3 level of IgAN group was significantly lower (P＜0.05). Serum 1,25(OH)2D3 level in proteinuria≥1 g/24 h subgroup was significantly lower than proteinuria＜1 g/24 h subgroup and healthy control group (P＜0.05). The level in proteinuria＜1 g/24 h subgroup was lower than healthy control group, but the difference was not statistically significant (P＞0.05). (2) The levels of IFN-γ and IL-17A and the ratios of IFN-γ/IL-4, IL-17A/Foxp3 in IgAN group increased significantly compared with healthy control group (all P＜0.05), and the level of Foxp3 decreased significantly (P＜0.05). The level of IL-4 also increased, but the difference was not statistically significant (P＞0.05). The levels of IFN-γ and IL-17A and the ratio of IL-17A/Foxp3 in proteinuria≥1 g/24 h subgroup increased significantly, and the level of Foxp3 decreased significantly, compared with urinary protein＜1 g/24 h subgroup and healthy control group (P＜0.05). The ratio of IFN-γ/IL-4 in proteinuria≥1 g/24 h subgroup and proteinuria＜1 g/24 h subgroup all increased, compared with healthy control group, and the ratio in proteinuria≥1 g/24 h subgroup increased significantly (P＜0.05). There was no significant difference in the level of IL-4 among all groups. (3) After treatment with 1,25(OH)2D3, the levels of IFN-γ and IL-17A and the ratios of IFN-γ/IL-4 and IL-17A/Foxp3 decreased significantly, and the level of Foxp3 increased significantly (P＜0.05), and these effects were more obvious as the increase of the drug concentration. The level of IL-4 did not change significantly. The combination of 1,25(OH)2D3 and DEX had a synergistic inhibition on the production of IFN-γ, IL-4, IL-17A, and the ratios of IFN-γ/IL-4 and IL-17A/Foxp3, and had a synergistic promotion on the production of Foxp3. Conclusions There is a certain extent of vitamin D deficiency in focal proliferative IgAN patients, which may be associated with the severity of proteinuria. The disorder of immunomodulatory effects of memory CD4+ T cell might exist in the patients of focal proliferative IgAN. 1α,25-dihydroxyvitamin D3 might have beneficial effects on the immunoregulation of memory CD4+T cells of focal proliferative IgAN patients.     

中西医结合治疗肾炎性肾病综合征的临床观察

对比观察了中西医结合治疗与单纯西药治疗肾炎性肾综的临床疗效。结果表明，前者完全缓解率和总有效率分别为６３．６％和９５．５％，显著高于对照组的２５％和６５％，而治疗组复发率及不良反应发生率分别为４．８％和１３．６％，则明显低于对照组的３８．８％和５０％；并且治疗组之血液流变学改善和心脏病变的恢复较对照组显著，提高中西医结合治疗肾炎性肾综的疗铲明显优于单纯西药组。     

Treatment of IgA nephropathy with ACE inhibitors: a randomized and controlled trial

Some retrospective studies have suggested a beneficial influence of angiotensin-converting enzyme (ACE) inhibitors on the progression of IgA nephropathy (IgAN), but prospective and controlled studies demonstrating this effect are lacking. Forty-four patients with biopsy-proven IgAN, proteinuria > or = 0.5 g/d, and serum creatinine (SCr) < or = 1.5 mg/dl were randomly assigned either to receive enalapril (n = 23) or to a control group (n = 21) in whom BP was controlled with antihypertensives other than ACE inhibitors. Primary outcome was renal survival estimated by a 50% increase in baseline SCr. Secondary outcomes were the presence of a SCr > 1.5 mg/dl at the last visit and the evolution of proteinuria. Baseline clinical findings were similar at baseline between enalapril-treated and control group, and there were no differences in BP control during follow-up. Mean follow-up was 78 +/- 37 mo in the enalapril group and 74 +/- 36 mo in the control group. Three patients (13%) in the enalapril group and 12 (57%) in the control group reached the primary end point (P < 0.05). Kaplan-Meier renal survival was significantly better in enalapril group than in control group: 100% versus 70% after 4 yr and 92% versus 55% after 7 yr (P < 0.05). Three patients in the enalapril group (13%) and 11 (52%) in the control group showed SCr > 1.5 mg/dl at the last visit (P < 0.05). Proteinuria significantly decreased in the enalapril group, whereas it tended to increase in the control group (P < 0.001 between groups). In conclusion, ACE inhibitors significantly improve renal survival in proteinuric IgAN with normal or moderately reduced renal function.     

Clinical and pathological features of hyperuricemia in children with IgA nephropathy at a single center

Objective To investigate the clinical, pathological features and risk factors of hyperuricemia in children with IgA nephropathy (IgAN). Methods A retrospective study of 269 primary IgAN children diagnosed between January 1, 2006 to December 31, 2017 at the Children Kidney Disease Center, the First Affiliated Hospital of Sun Yat-sen University, was performed in the hyperuricemia group (uric acid＞350 μmol/L) and the normal uric acid group. The clinical and pathological characteristics were analyzed, and the risk factors of hyperuricemia were analyzed by using multivariate logistic regression analysis. Results There were 185 males and 84 females in the 269 IgAN children with age of (9.2±3.1) years old, among whom there were 70 patients (26.0%) accompanied by hyperuricemia. Clinical indicators such as hypertension, urea nitrogen, serum creatinine, blood lipids, urinary protein in hyperuricemia group were higher than those in normal uric acid group (all P＜0.05), while estimated glomerular filtration rate, serum total protein and albumin were less (all P＜0.05). There were 58 patients (23.0%) and 12 patients (70.5%) associated with hyperuricemia among IgAN children with CKD 1-2 and CKD 3-5. The proportion of hyperuricemia in CKD stage 3-5 IgAN children was statistically higher than that in normal uric acid group (P＜0.01). The hyperuricemia group had a higher proportion of Lee IV and V grade, and a lower proportion of the Lee III grade than the normal uric acid group (all P＜0.05). According to the Oxford pathological classification score, there was no significant difference in total scores of renal lesions, glomerular score, and tubulointerstitial score between the two groups (all P＞0.05). According to the Katafuchi semi-quantitative score, there was no significant difference in the total scores of renal lesions, glomeruli, and tubulointerstitial scores (all P＞0.05), while the hyperuricemia group had higher renal vascular scores than the normal uric acid group (P＜0.01). Multivariate logistic regression analysis showed that hypertension (OR=12.596, 95%CI 1.778-89.243, P=0.011), higher total cholesterol (OR=1.192, 95%CI 1.064-1.336, P=0.002), higher urea nitrogen (OR=1.273, 95%CI 1.104-1.468, P=0.001), proteinuria 3+(OR=1.875, 95%CI 1.309-2.684, P=0.001), proteinuria 4+(OR=1.627, 95%CI 1.241-2.134, P＜0.001) and CKD stage 3 (OR=3.355, 95%CI 1.376-8.181, P=0.008) were the risk factors of hyperuricemia in children with IgAN. Conclusions Twenty-six percent IgAN children patients are accompanied by hyperuricemia, and their clinical parameters and pathological changes are more severe than those in normal uric acid group. Hypertension, higher total cholesterol, higher urea nitrogen, proteinuria 3+/4+ and CKD stage 3 are the risk factors of hyperuricemia in children with IgAN.     

中西医结合治疗在防治肾移植排异反应中的作用和机制

目的 :探讨中西医结合方法在防治肾移植急性排异反应中的作用和机制。方法 :81例肾移植患者随机分为西医治疗组和中西医结合治疗组 ,观察和分析两组急性排异反应和感染并发症发生率、治疗方法、血和尿IL -6水平等情况。结果 :中西医结合治疗组在急性排异反应发生率、巨细胞病毒感染发生率、血和尿IL - 6水平等方面均较西医治疗组有显著的降低 (P <0 0 5 )。结论 :中西医结合方法在防治肾移植急性排异反应中具有可降低急性排异反应发生率、减少巨细胞病毒感染并发症、减少治疗费用等优点。其机制可能与合并中药的使用能更好地降低机体IL - 6水平有关     

他克莫司与霉酚酸酯治疗儿童难治性IgA肾病的疗效比较

目的比较他克莫司(tacrolimus,TAC)与霉酚酸酯(mycophenolate mofetil,MMF)在难治性IgA肾病(IgA nephropathy,IgAN)患儿的临床疗效。方法难治性IgAN的诊断定义为:在联合肾素-血管紧张素系统(RAS)阻断剂及糖皮质激素序贯治疗后,仍表现为大量蛋白尿(≥50 mg·kg-1·d-1)。遵循病例对照匹配方法,回顾性选取2012年1月1日至2016年12月31日在东部战区总医院行肾活检确诊为难治性IgAN的患儿76例,根据治疗方案将患儿分为TAC组(38例)和MMF组(38例),比较两组24 h尿蛋白量(24hUP)、血清白蛋白(Alb)、血清肌酐(Scr)、血清尿酸(UA)、血糖(Glu)、不良反应发生情况以及疗效等。结果两组患者间年龄、性别比、血压、估算肾小球滤过率(eGFR)、24hUP、尿红细胞计数(U-RBC)、Scr、Alb、BUN、天门冬氨酸转氨酶(AST)、丙氨酸转氨酶(ALT)、Glu及病理牛津分型、加用免疫抑制剂前行大剂量甲泼尼龙冲击治疗比例差异均无统计学意义(均P>0.05),两组患者具有可比性。用药3个月起,两组患儿24hUP均较基线值明显降低,差异有统计学意义(均P<0.05),且在3、6、12个月时TAC组24hUP均显著低于MMF组(均P<0.05)。TAC组Alb在用药1个月后即较基线值明显升高(P<0.05),而MMF组在用药3个月后明显升高(P<0.05),其中TAC组Alb在1、3、6个月时均高于MMF组(均P<0.05),在12个月时两组Alb差异无统计学意义。TAC组的总有效率、完全缓解率及无效率自用药3个月起与MMF组差异均有统计学意义(均P<0.05),但随访期间部分缓解率、随访时点复发率及累计复发率两组间差异无统计学意义(均P>0.05)。其中TAC组在6个月时达到最大有效率(94.7%),而MMF组在12个月时达到最大有效率(68.4%),差异有统计学意义(χ2=8.756,P=0.003)。两组不良反应发生率比较差异无统计学意义(15.8%比21.1%,χ2=0.350,P=0.554)。但TAC组在治疗3个月时血糖高于MMF组,差异有统计学意义[5.02(4.72,5.22)mmol/L比4.42(4.19,5.07)mmol/L,Z=-2.745,P=0.006]。结论TAC与MMF治疗难治性IgAN均取得良好的治疗效果,但TAC组更快达到缓解水平,且缓解率更高。     

肾小球疾病患者尿沉渣足细胞分子podocin和podocalyxin分析

目的：以ELISA法检测尿沉渣足细胞podocin,podocalyxin排泌并观察其与不同肾小球疾病的关系。方法：共收集我院自2010年5月～8月以来行肾活检证实为肾小球疾病的患者,收集其临床资料,并以ELISA法检测尿沉渣足细胞分子podocin,podocalyxin。结果：共40个患者,男15例,女25例,平均年龄（38.27±16.33）岁,增殖性肾小球疾病患者19例：IgA肾病10例,新月体性肾炎2例,IgM肾病2例,Ⅳ（A/G）型狼疮性肾炎5例;非增殖性肾小球疾病患者19例：微小病变型（MCD）5例,局灶节段硬化性肾小球肾炎（FSGS）8例,膜性肾病（MN）6例,另原发性肾淀粉样变性2例,对照健康自愿者10例。尿podocin分子排泌在正常对照组最低,在增殖性肾小球疾病和非增殖性肾小球疾病间差异无统计学意义（P〉0.05）,增殖性肾小球疾病尿podocin排泌高于肾淀粉样变性患者（P〈0.05）。新月体肾炎的尿podocin排泌显著高于其他肾小球疾病（P〈0.05）,后依次FSGS,IgA肾病,狼疮性肾炎,MN,IgM肾病,MCD;尿沉渣podocalyxin排泌在正常对照组最低,而增殖性肾小球肾炎和非增殖性肾小球肾炎间差异无统计学意义（P〉0.05）。新月体肾炎尿podocalyxin排泄量最高,其后依次为FSGS,IgA肾病,MN,狼疮性肾炎,MCD,IgM肾病,以肾淀粉样变性最低。尿podocalyxin与podocin呈正相关,尿podocin与血C3呈负相关。结论：ELISA法检测尿沉渣足细胞分子检测可对肾小球疾病患者的肾病理类型提供参考,以正常人尿podocin,podocalyxin排泌最少,增殖性肾小球疾病和非增殖性肾小球疾病间差异无统计学意义,新月体性肾炎尿沉渣podocin及Podocalyxin高于其他疾病患者,FSGS患者的尿沉渣podocin及Podocalyxin排泌量也较多,肾淀粉样变性患者的尿沉渣podocin及Podocalyxin最低,血清C3与尿podocin的排泌呈负相关。