肾实质性恶性高血压患者16例临床及肾脏病理分析

目的:探讨肾实质性恶性高血压的临床及肾脏病理特点。方法:回顾分析16例肾实质性恶性高血压患者的临床及病理资料。结果:16例肾实质性恶性高血压中,临床诊断为肾病综合征4例(25%),慢性肾小球肾炎8例(50%),硬皮病肾危象1例(6.25%),间质性肾炎1例(6.25%),狼疮性肾炎2例(12.5%)。16例患者均表现为进行性肾功能损害;临床表现以蛋白尿为主,其次为蛋白尿伴血尿。肾脏病理改变以肾小球病变为主者15例(93.75%),肾小管间质疾病1例(6.25%)。结论:肾实质性恶性高血压患者年龄较轻,主要表现为肾功能进行性恶化,肾脏结构多数异常;肾脏病理改变以增生硬化性肾小球病变为主。肾实质性恶性高血压患者疗效较差,预后不好。     

呈慢性肾炎的IgA肾病96例临床病理和预后分析

目的：探讨在原发性IgA肾病（IgAN）中如何早期作出慢性肾小球肾炎（慢性肾炎）的临床诊断。方法：于1993年3月-2009年8月我院肾活检资料库中选取成人原发性IgAN 96例,所有病例血肌酐（Scr）在正常高值（苦味酸法≥105μmol/L或酶法≥77μmol/L）持续3月以上;按内生肌酐清除率（Ccr）分2组：A组Ccr≥60 mL/min 43例,B组Ccr〈60mL/min 53例;行临床病理及预后比较分析。随访终点为Scr翻倍或Ccr〈15 mL/min。结果：96例IgAN,病程中出现尿蛋白〉1.0 g/d 70例（73.0%）,肾活检时平均Ccr（59.15±20.73）mL/min,重度肾小球硬化79例（占82.3%）,中重度小管间质病变73例（占76.0%）。随访中位数18.5个月,21例进入终点。B组中重度肾小管间质病变和肾病范围蛋白尿的发生率均显著高于A组,分别为84.9%vs 65.1%和41.5%vs 18.6%,差异有统计学意义（均P〈0.05）。B组和A组的平均随访中位数分别为33个月和21个月（0.25～102个月）,终点事件的发生率分别为28.0%和14.0%。结论：在IgAN中,慢性肾炎的基本临床病理特征是：①持续性尿蛋白〉1.0 g/d;②持续性Ccr下降;③肾活检病理存在伴重度肾小球硬化的中重度小管间质病变。该3项可作为慢性肾炎临床诊断的早期指标。     

无症状尿检异常患者的临床病理和预后分析

目的观察体检发现尿检异常患者的肾脏临床和病理情况,并对病理类型较重者给予积极的干预治疗,以延缓肾脏病的进展。方法选取体检发现尿检异常患者共60例,进行肾活检检查,其中定期随访的患者20例。结果临床表现为血尿合并蛋白尿者多见38例,占63.3%;单纯血尿7例,占11.7%;单纯蛋白尿15例,占25%。肾活检时已有肾功能不全者8例,占13.3%。病理类型多样,其中以IgA肾病最多29例,占48.3%;非IgA系膜增生性肾炎13.3%,肾小球轻微病变11.7%,膜性肾病和局灶性肾小球肾炎各6.7%,局灶节段性肾小球硬化5.0%,微小病变3.3%,膜增生性肾炎1.7%,狼疮性肾炎3.3%。20例患者平均随访14～24(18.8±11.3)个月,2例患者肾功能明显恶化。结论尿检异常患者临床无任何症状,容易延误病情。应尽早行肾活检明确病理性质,部分病变重的病例应长期随访。对病理类型较重者应及早进行药物干预。     

IgA肾病的预后及其影响因素(附140例临床、病理及随访资料分析)

140例 IgA 肾病患者自肾活检后随访6～72个月(平均21个月),其中25例(17.9%)发展至慢性肾功能不全,4例(2.9%)进入终末期肾衰。本文资料表明,激素治疗可减少 IgA 肾病患者的尿蛋白量,改善低蛋白血症,但不能改善其肾功能。临床上呈反复发作性肉眼血尿者预后良好。多因素分析结果表明,提示预后不良的因素有:重度蛋白尿、高血压,肾小球硬化(特别是节段性硬化)、间质纤维化、新月体形成,以及在肾小球内伴随有 IgG 和 IgM 沉积者。     

儿童原发性肾小球肾炎转铁蛋白与肾小管-间质病变的观察

目的　观察儿童肾小球疾病时尿蛋白和尿转铁蛋白(TRF)与肾小管-间质病变的关系及其临床意义。方法　对22例肾小球肾炎患儿(单纯性血尿9例,单纯性肾病5 例,血尿伴蛋白尿8 例)进行肾组织活检,并对肾小球、肾间质病变程度进行评分,同时测定尿TRF。结果　①儿童肾小球肾炎单纯性血尿、单纯性肾病者的肾小管间质病变较轻,预后较好;血尿伴蛋白尿者肾小管间质病变明显,与单纯性血尿和单纯性肾病患儿的差异有显著性(P<0.05),易发生慢性肾功能不全。②3组间肾小球损害的差异无显著性(P>0.05),22 例患儿的肾小球病变与肾小管间质病变不相关(P=0.234)。③单纯性肾病、血尿伴蛋白尿患儿的尿TRF明显增高,与单纯性血尿患儿的差异均有显著性(P<0.05)。④血尿伴蛋白尿患儿肾小管间质病变与尿TRF增高呈正相关性(r=0.615,P=0.025)。⑤单纯性肾病患儿尿TRF亦明显增高,其肾小管间质病变较轻,可能与治疗效果较好、尿蛋白和尿TRF持续时间较短有关。结论　儿童肾小球疾病的发展和预后不仅与肾小球本身的病变有关,更与肾小管间质病变的严重程度密切相关,尿蛋白和尿铁离子可导致肾小管间质损害。     

成人特发性膜性肾病临床病理特征及预后研究

目的:总结成人特发性膜性肾病临床病理特征及预后相关因素。方法:回顾性分析82例IMN患者临床、病理及随访资料,总结其临床病理特点,并以e GFR<30m L/min为随访终点,将患者分为肾功能进展组及肾功能稳定组,比较两组患者临床资料。结果:82例患者中有肾病综合征者56例(68.29%),合并高血压31例(37.8%),病理分期I期25例(30.48%),Ⅱ期50例(60.98%),随访过程中有12例患者e GFR<30m L/min,两组患者比较在平均动脉压、临床表现为肾病综合征比例、e GFR、胆固醇、24h尿蛋白定量、合并肾小管间质损害比例方面差异有统计学意义(P<0.05)。结论:成人特发性膜性肾病患者临床以肾病综合征多见,病理分期以Ⅰ期、Ⅱ期为主,高血压、临床出现肾病综合征、大量蛋白尿、肾功能损伤、高胆固醇血症及合并肾小管间质损害与IMN患者肾功能恶化进展有关。     

难治性原发性肾病综合征患儿蛋白尿与肾损害的关系

目的 探讨蛋白尿与肾损害及疾病进展的关系.方法 难治性原发性肾病综合征患儿49例,男35例,女14例;年龄1.4～15岁,随访24～92个月者18例.病例分为持续蛋白尿组(甲组)18例,间歇蛋白尿组(乙组)31例.比较两组患儿肾小管间质和肾小球病理损害、肾功能损害和病情进展的差异.结果 甲组较乙组肾小管间质病理损害(平均秩和:33.44比20.10)、肾小球系膜增生程度(平均秩和:29.67比22.29)、肾功能损害[血肌酐65.5(14.0,805.0)比46.0(16.0,353.0)μmol/L]均严重(P＜0.05).甲组患儿随访后较随访前血肌酐升高[208.0(90.0,586.0)比57.0(36.0,125.0)μmol/L](P＜0.05);乙组差异无显著性.肾小管间质病理损害Ⅰ Ⅱ Ⅲ级患儿,随访后血肌酐较随访前升高[120.0(46.0,586)比54.0(35.0,125.0)μmol/L],P＜0.05.随访后重复肾活检甲组2例,病理改变均较随访前加重;乙组1例,较随访前无明显加重.结论 在难治性原发性肾病综合征,持续蛋白尿患儿肾小管间质和肾功能损害严重.持续蛋白尿和肾小管间质损害与病情进展相关.     

特发性膜性肾病预后影响因素

目的　总结 86例特发性膜性肾病 (IMN)患者早期临床及病理资料特点 ,分析肾脏存活率 ,探讨预后影响因素。方法　回顾性分析 1 983- 2 0 0 1年我院经肾活检证实的 86例IMN患者的临床病理资料特点 ,对其中获得随访的 4 4例 ,以进展至终末期肾衰 (ESRF)或血肌酐浓度 (Scr)增加 1倍 (肾功能恶化 )作为终点判断标准 ,采用Kaplan Meier曲线和COX比例风险模型分别进行预后分析。 结果　 86例IMN患者中 ,蛋白尿 >3.5 g/ 2 4h占 5 4 .7%,肾病综合征占 4 4 .2 %,血尿 2 9.1 %(肉眼血尿仅 1例 ) ,高血压 2 3.3%,肾静脉血栓 3.5 %。病理分期以Ⅰ、Ⅱ期为主 ,占 96 .5 %,小管 间质病变程度较轻。病理改变与肾活检前病程、Scr正相关 ,与内生肌酐清除率呈负相关。以发病日为随访起点 ,5年肾脏存活率 96 %,1 0年 6 1 .8%;以肾穿刺日为起点 ,5年肾脏存活率84 .5 %,1 0年 5 5 .6 %。肾活检时的Scr和血胆固醇浓度与IMN预后相关。结论　肾活检时的Scr和血胆固醇浓度可能是预测IMN预后的有用指标。IMN患者应早就诊 ,早穿刺 ,以了解病情指导治疗 ,从而更好地保护肾功能。     

膜性肾病的治疗策略

特发性膜性肾病（IMN）是成人肾病综合征中常见的病理类型，其特征是肾小球上皮下免疫复合物沉积导致毛细血管基底膜弥漫性增厚。70％～85％患者表现肾病性蛋白尿，5％～10％患者伴有肾功能不全，血尿发生率较少。对1189例患者的随访研究发现，老年患者（年龄〉50岁）、大量蛋白尿、肾功能不全及肾活检时小管间质病变重者，是进入终末期肾病（ESRD）的高危因素，大量蛋白尿及其持续时间是IMN患者预后的最重要因素。起病时尿蛋白越多越易进展至ESRD。     

86例IgA肾病预后影响因素分析

目的　探讨IgA肾病患者预后的影响因素。方法　对 1984 .6 - 2 0 0 0 .12间经肾活检证实为IgA肾病患者 86例住院和随访资料进行分析。结果　 86例患者中 4例男性在随访结束时发生尿毒症 ,病程 (115 .9±3.2 )月。年龄≥ 4 5岁组、肾小球硬化组、间质存在纤维化组、肾小管萎缩组患者内生肌酐清除率 (Ccr)在肾穿刺和随访结束时均分别显著低于 <4 5岁组 ;高血压组肾穿刺时Ccr与无高血压患者无显著差别 ,而随访结束时则显著低于无高血压组。多因素逻辑回归分析显示年龄和肾小管萎缩是影响IgA肾病预后的主要因素。 结论　性别、年龄、高血压、肾小球硬化程度、肾小管萎缩及间质纤维化是影响IgA肾病预后不良的重要因素 ,其中年龄和肾小管萎缩是主要影响因素     

Acupuncture Treatment of Vomiting

CASE HISTORY A female patient, 46 years old, head of the foreign affairs department of a certain university in Beijing, paid her first visit on October 9, 2006, with the chief complaint of vomiting for one month. She got vomiting after meals in early September. Before that, she had discomfortable sensation in the stomach due to angry with others, but she didn't pay much attention. Later, it developed into vomiting after eating. After the vomiting, the discomfort would be relieved, but with slight hypodynamia. She was once diagnosed as having 'neurogenic vomiting'. Having taken some western and Chinese drugs, the above symptoms were a little bit improved, but she would have nausea upon eating and with regurgitation. Because of the fear for vomiting, she did not dare to have food intake, with body weight reduction of 6 kilos in one month.     

Qiu Baoguo''''s Experience in Treating Consumptive Syndromes after Radio-Chemotherapies

Radiotherapy and chemotherapy are the important modern medical therapies for malignant tumors,yet they can also bring about serious local and systemic toxic side reactions so to decrease the patient;'s life quality,manifested by a series of consumptive symptoms.Having engaged in the combined work of Chinese and western medicine for nearly 50 years,the research fellow Qiu Baoguo in Henan Provincial Academy of TCM has developed his unique views on the TCM study of consumptive syndromes.The author of this essay had once the fortune tO follow Dr.Qiu in clinic,and specially would like to introduce in the following Dr.Qiu's experience in treating consumptive syndromes after radio-chemotherapies for patients with malignant tumor.     

Insomnia Due to Deficiency of Both the Heart and Spleen Treated by Acupuncture-Moxibustion and Chinese Tuina

OBJECTIVE: To observe therapeutic effects of the comprehensive therapy of acupuncture-moxibustion and Chinese Tuina for treatment of insomnia due to deficiency of both the heart and spleen. METHODS: 92 cases were divided randomly into the treatment group (treated by acupuncture-moxibustion and Chinese Tuina) and the control group (treated by acupuncture-moxibustion). RESULTS: The therapeutic effect of the treatment group was obviously superior to that of the control group (the CHI2 test showed P < 0.01). CONCLUSIONS: The comprehensive therapy of acupuncture-moxibustion and Chinese Tuina can give marked therapeutic effects for treatment of insomnia due to deficiency of both the heart and spleen.     

Analysis of CK-19,PDX-1,Nestin,Ngn3 in different donor islet purity in rats

Objective: To investigate if there are the CK-19, PDX-1, Nestin, Ngn3 positive cells in the donor islets of different purity in rats. Methods: Thirty male adult SD rats were randomly divided into 3 groups. Islets were isolated using digestion by ductal injection of collagenase. Group Ⅰ (n=10): Separating cell preparations were not purified, Group Ⅱ(n=10): Islet sediment was purified with 25% Ficoll400 ,Group Ⅲ (n=10): Islet sediment was purified with 25% and 11% Ficoll-400. The levels of protein of CK-19, PDX-1, Nestin and Ngn3 were detected by immunohistochemistry and the mRNA of CK-19, PDX-1, Nestin, Ngn3 was amplified by RT-PCR. Results: After two different purification methods applied, three islet preparations of different purities were obtained. The difference of islet purity was significant among various groups (P＜0.05). Compared with group Ⅱ and group Ⅲ,the protein and mRNA of CK-19, PDX-1, Nestin,Ngn3 were both higher in group Ⅰ; group Ⅲ was poorly expressed. Conclusions: The three different islet purity donor islet have different CK-19, PDX-1, Nestin, Ngn3 positive cells within them, indicating that there are some islet stem cells in the purified donor islet.     

A preliminary screening study on the associated proteins in human psoriasis vulgaris by serum proteomics technologies

Objective：To investigate the optimum screening conditions of associated proteins in human psoriasis vulgaris by serum proteomics technique, and to screen the different expression proteins related with psoriasis vulgaris. Methods：Serum samples of peripheral blood were collected from newly diagnosed psoriasis vulgaris patients in the clinic, and 20 matched healthy persons. Serum albumin IgG was removed by filtering with ProteoExtract Albumin/IgG. After comparative proteomics analysis the different protein spots were identified using 2-DE and MS. Results ：Electrophoresis figures with high resolution and reproducibility were obtained. Three different expression proteins were found only in the serum from psoriasis vulgaris patients, while nine other different proteins expressing from healthy volunteers. Conclusion：The protein expression was different in the serum between the psoriasis vulgaris patients and healthy volunteers. It was hoped that we could find the biomarkers related to psoriasis vulgaris by using proteomics.     

A CASE OF HUGE GASTRIC DISOPYROBEZOAR

PYTOBEZOARS are common bezoars in gastrontestinal tract, commonly seen in stomach and mall intestine,1but huge disopyrobezoars are     

Acupuncture Treatment of Chest Bi Syndrome

CASE HISTORY A male,a retired officer of 61 years old,paid his first visit on May 12,2006.The patient stated that 2 weeks before he suddenly got paroxysmal precordial choking pain,with irregular attacks.Each attack would last several seconds to several minutes.The attack was accompanied with heavy oppressed sensation in the precordial region,palpitation,lassitude,and in severe cases,sweating,which was once diagnosed by a hospital as'coronary heart disease'.Recalling the case history,the patient said that several days before he got angry with others because of some affairs in work,and he was not so used to the life pattern since he had just retired from his busy working post.At usual times,he was quick tempered and peevish.In recent days,he had poor appetite,and loose stool.     

Instructions to Contributors

The English edition of Chinese Journal of Integrative Medicine is edited and published by the Chinese Journal of Integrated Traditional and Western Medicine Press.Original scientific papers of advanced clinical and experimental medicine in the field of complementary/alternative medicine or integrative medicine are expected.