Objective To report 1 case with renal immunoglobulin light and heavy chain deposited disease (IgG-κ light chain and γ1 heavy chain).Methods The clinical manifestations,serum immunofixation electrophoresis,light and heavy chain abnormalities of blood and urine,bone marrow biopsy and renal biopsy data laboratory data were recorded and analyzed.Results A 63-year-old woman presented with massive proteinuria,microscopic hematuria,hypertension,anemia and serum IgG-κ light chain.Bone marrow aspirate revealed 4％ plasma cells.Renal biopsy revealed nodular glomerulopathy with congo red staining-negative.Immunofluorescence showed that κ light chain and IgG1 (γ1 heavy chain) were deposited along the glomerular basement membranes (GBM) and tubular basement membranes (TBM).Electron-microscopy revealed electrondense deposits that delineate the outer aspect of TBM and endothelial aspect of GBM.Conclusion The diagnosis of renal immunoglobulin light and heavy chain deposited disease (IgG-κ light chain and γ1 heavy chain) should be addressed combine with clinical and is pathology,especially with immune pathological examination.

Objective To assess the efficacy and safety of urinary kallidinogenase combined with sodium ozagrel for cerebral infarction (CI), and provide references for clinical rational drug use. Methods Retrieved from Cochrane library, PubMed, CBM, FMJS, VIP, Wangfang database and CNKI ( published until January 2015), randomized controlled trails (RCT)about urinary kallidinogenase combined with sodium ozagrel for treatment of CI were included,then methodological quality were evaluated and statistical analysis of those studies were carried out by Rev Man 5.3.4 software. Results 19 RCTs were included,involving 1 747 patients. Results of Meta-analysis showed that urinary kallidinogenase combined with sodium ozagrel could significantly improve total effective rate[RR= 1.18, 95%CI(1.13, 1.23), Z= 7.97, P<0.000 01], cure rate[RR = 1.42, 95%CI(1.23, 1.64), Z= 4.86, P<0.000 1], neurological deficit scores[MD= -4.40, 95%CI(-5.36, -3.43), Z= 8.90,P<0. 000 01] and activity of daily living scores[MD = 19.14, 95%CI(17.39, 20.90), Z = 21.36, P<0.000 01]. Conclusion Urinary kallidinogenase combined with sodium ozagrel was effective in the treatment of CI, and no significant adverse reactions were observed. The combination therapy was worthy of clinical application.

Objective To compare the effect,relapse rate and outcomes between mycophenolate mofetil(MMF)and pulse intravenous cyclophosphamide(CTX)in the induction therapy of pauci-immune crescentic glomerulonephritis(PICGN)in Chinese.Methods A total of 44 patients who had PICGN[16 male,28 female,age(46.8?13.7)y],of whom 25 patients were ANCA positive,were enrolled in this study.All patients had renal involvement with ≥50% crescent formation prior to the study and received either MMF treatment(MMF group,n=22)or intermittent CTX pulse therapy(CTX group,n=22).The patients in both groups also received methylprednisolone(MP)pulse therapy followed by oral prednisone.General conditions,clinicopathological findings,remission rate,relapse rate,and outcomes were compared.All the patients were followed up until June 2005,with an average follow-up of 8～60(Med 27)months in the MMF group,and 6～72(Med 29)months in the CTX group.Results No significant difference was found between MMF group and CTX group in general conditions,base parameters of clinical and pathological findings.The remission rate at the 12th month in MMF and CTX group was 90.9% and 72.7% respectively.The complete remission rate in MMF group(59.1%)was significantly higher than that of the CTX group(27.3%)(P

Objective To summarize the main nursing points of toxic epidermal necrolysis. Methods On the foundation of conventional therapy, an overall assessment was carried out among 10 patients with toxic epidermal necrolysis. On loose skin with erythema, a combination of zinc oxide and talcum powder was externally applied to skin lesions where blisters were not broken in order to promote dry-style exfoliation of the skin lesion. After infrared irradiation, gauze containing MEBO was applied externally to skin lesions with eroded secretions to moisturize them, thus facilitating healing of the skin lesion. Meanwhile, mucosa of special part of patient's body was well nursed. Protective isolation was enhanced in order to reduce secondary infection. The patient's conditions were observed closely. Diet guidance was also done. Results All the patients were dry-style exfoliated with treatment ranges reaching up to 30%to 60%of the affected area. Dry-style exfoliation time was between 5 to 10 days, with an average of 7.20 ±1.69 days. The area of skin lesion erosion ranged from 10% to 60%. Following the external application of MEBO gauze to moisturize and heal, skin lesion healing time ranged from 7 to 18 days with an average of 13.70 ±3.40 days. Conclusion According to the specific situation of toxic epidermal necrolysis, targeted nursing and treatment can promote the dry-style exfoliation of skin lesions, reduce the area of skin erosions, alleviate the suffering of patients and promote healing of the skin lesion.

Objective:To investigate the correlation of Mena protein expression with the invasion and metastasis of Mena SNPs with genetic susceptibility in gastric cancers (GC). Methods:A tissue microarray that simulates the invasion and metastasis process of GC was created, and immunohistochemistry was performed to detect the expression of Mena protein. The Mena gene 5 SNP loci geno-types of 188 healthy people and 389 GC patients were assayed using PCR-based LDR analysis. Results:The expression of Mena pro-tein in GC was significantly upregulated and greatly increased in the intestinal-type and mixed-type GC than that in the diffuse-type and was negatively related to the invasion and metastasis of GC. Patients with Mena overexpression had better prognosis. The frequen-cies of the A and G alleles, as well as the AA, AG, and GG genotypes, at the Mena SNP rs3795443 locus were significantly different be-tween patients with gastric carcinoma and the control groups (OR=2.1489,95%CI 1.4607~3.1613, P<0.01). The frequencies of these five Mena gene SNP loci were not significantly related with the survival of patients with gastric carcinoma. Conclusion:The upregula-tion of Mena expression is involved in maintaining the histological phenotype, invasion, metastasis, and prognosis of gastric adenocarci-noma. Individuals with GG and AG genotypes at the Mena rs3795443 locus have increased risk of gastric carcinoma, which suggests that screening for this genotype would be helpful in assessing the genetic susceptibility of gastric carcinoma.

Objective Membranous nephropathy ( MN) is rarely complicated by crescents.This study was to observe the clinicopathologic characteristics of MN with crescents. Methods This retrospective study included 53 cases of biopsy-proven idiopathic MN with crescents in the absence of immunologic and clinical etiologic factors and another 100 MN patients without histological crescents as controls.The clinicopathologic features, treatment response, and out-comes were analyzed and compared between the two groups of pa-tients. Results Significantly higher percentages of hypertension and decreased eGFR were observed in the MN +crescents group than in the control (47.2%vs 19.0%, P<0.05;28.3%vs 40.%, P<0.05).Circulating autoantibodies against the M-type phospholipase A2 receptor (PLA2R) were found in 66.7%(30/45) of the patients.The glomeruli exhibited a median of 4.6%(1.8%-35.3%) involvement of crescents.Compared with the controls, the MN +crescents group showed remarkably higher rates of segmental glomer-ulosclerosis lesions (16.0%vs 49.1%, P<0.05), capillary loops necrosis (0.0%vs 11.3%, P<0.05), interstitial fibrosis/tubu-lar atrophy (IFTA) (54.0%vs 86.8%, P<0.05) and afferent arterial lesions (65.0%vs 92.5%, P<0.05).No significant differ-ences were found in the outcomes of the two groups of patients. Conclusion MN with crescents is rare, and secondary MN and cres-centic glomerulonephritis should be considered.Crescentic MN usually presents with hypertension and renal dysfunction clinically and high rates of severe segmental and global glomerulosclerosis, capillary loops necrosis, and IFTA histologically.The condition has a fa-vorable short-term prognosis.

Objective To investigate the clinical-pathological features, treatment and prognosis of thrombotic thrombocytopenic purpura in patients with lupus nephritis (LN). Methods A retrospective ana-lysis was carried out based on the clinical-pathological data for the treatment and prognosis of eight patients with LN related TIP. All patients had thrombocytopenia and hemolytic anemia, neurological symptoms and renal dysfunction. Six patients had fever. Results All 8 patients had sudden-onset of rapid progressive glomeurlonephritis (RPGN), one patient with continuous gross hematuria, the pathological features of these patients revealed TMA lesions. Immune suppressive therapy was initiated and blood purification therapy were applied in seven patients. Three cases had plasmapheresis and (or) immunoabsorption. One case was lost during follow-up, the other seven patients were followed with period at one year. One patient died, three patients went into peritoneal dialysis in which one of them was changed to hemodialysis finally. The other three patients had stable renal function. Conclusion The LN patients with TTP had severe clinical-patho-logical changes, rapid progressive and poor outcome, so we should diagnose and treat these patients as early as possible.

Objective:To analyze and compare the clinicopathological characteristics in low weight proteinuria(LWP) and nephrotic proteinuria(NP) multiple myeloma(MM) patients with renal involvement.Methods:From October 1991 to October 2005,46 patients with MM were diagnosed in the Research Institute of Nephrology of Jinling Hospital(Nanjing,China).Renal biopsies were done in 41 of them.The patients were devided into two groups,LWP and NP groups.Their clinical and pathological features were investigated and compared. Results:The epidemiological features and type of MM in LWP and NP groups were similar.The patients in LWP group had higher incidence of D-S Ⅲ stage and heavier anaemia compared to NP group.Compared to patients in NP group,patients in LWP group had higher incidence of renal insufficiency and lower urine osmotic pressure.Part of patients checked urine N-acetyl-?-glucosaminidase,RBP and there were no difference between two groups.Cast nephropathy was the most frequent pathologic type in LWP group,while light chain deposition disease and glomerular amyloidosis were the most common pathologic type in NP group.Conclusion:According to this study,we get the conclusion that proteinuria analysis may be a significant test to evaluate the clinicopathological characteristics of MM patients with renal involvement.

Objective To investigate the expression of transforming growth factor beta (TGF-β) and Smad signaling in ankylosing spondylitis (AS) and to explore their roles in the pathogenesis. Methods Fiftythree patients with AS were included in the study. In these 53 cases, 30 patients were performed computed tomography-guided needle biopsy in sacroiliac joint. Serum TGF-β_1 was determined by enzyme-linked immunosorbent assay (ELISA). Immunohistological studies were performed with the streptavidin-peroxidase conjugated methods to assess the expression of TGF-β_1, p-smad3 and Smad7 in sacroiliac joint tissue sample.One-way ANOVA, two independent samples t test and kolmogoorov-Simimov test were used to do statistical analysis. Results In 53 cases patients with AS, 20 cases were with high level Erythro-cyte sedimentation rate(ESR) and C-reactive protein (CRP), while those of the other 33 cases were normal. Serum average TGF-β_1level [ (15.9±5.6) ng/ml ], in patients with high level ESR/CRP [(5.4±5.8) ng/ml ] was significantly increased as compared to the controls and patients with normal ESR/CRP [(4.1±3.6) ng/ml] (P<0.05). There was no expression of TGF-β_1 could be detected in the pannus and bone marrow in SI joints tissue of 30 cases with AS, while decreased level of smad7 expression was detected. In addition, p-smad3 expression was found in the nuclear. Conclusion TGF-β_1 signaling may play an important role in the inflammatory erosion and cartilage fibrosis of sacrojlitis in AS.

Objective To investigate the expression of connective tissue growth factor(CTGF),coll agen I and collagen Ⅲ in sacroiliac joint(SIJ)of patients with spondyloarthropathy(SpA).Methods Thirty patients with SpA,including 17 patients with grade Ⅱ saeroiliitis and 13 patients with grade Ⅰ sacroiliitis,were performed on CT guided needie biopsy of SIJ.After sacroiliitis were confirmed by staining with hematoxylin and eosin in sacroiliac joint tissue sample,immunohistochemical assay was performed to determine the expression of CTGF,collagen Ⅰ and collagen Ⅲ in sacroiliac ioint tissue.Univariate Chi-square test was used for data comparison between multiple groups and t-test was used for two group data comparison.Results Contrast to healthy controls,CTGF were found upexpressed on the cytoplasm of inflammatory cells in pannus and bone marrow of sacroiliac tissue samples of patients with SpA,while collagen I and collagen Ⅲ were found up-expressed in bone,cartilage and ligament tissue[(57.9±42.4)/HP vs(2.7±2.5)/HP P<0.05,0.298±0.080 vs 0.044±0.024 and 28.254±41.165 vs 0.105±0.054.P<0.05 respectively].Conclusion CTGF,collagen Ⅰ and collagen Ⅲ are up-expressed in SIJ of SpA patients.CTGF may play an important role in articular cartilage fibrosis and ossification of SpA.