Complement C3 ; metabolism ; Fluorescent Antibody Technique ; Glomerulonephritis, IGA ; diagnosis ; metabolism ; Glomerulonephritis, Membranous ; diagnosis ; metabolism ; Humans ; Immunoglobulin G ; metabolism ; Immunohistochemistry ; methods ; Kidney ; chemistry ; pathology ; ultrastructure ; Kidney Diseases ; diagnosis ; metabolism ; Microscopy, Electron ; Nephritis ; diagnosis ; metabolism

Animals ; Gene Transfer Techniques ; Genetic Therapy ; methods ; Humans ; Kidney Diseases ; genetics ; therapy

Objective To investigate the effect of rivaroxaban on prevention from deep venous thrombosis after hip replacement surgery .Methods 80 patients with lower limb parallel arthroplasty were randomly divided into observation group and control group from January 2014 to January 2015.40 cases in each group.Control group was given aspirin treatment, observation group was given rivaroxaban treatment, indicators changes were followed up and recorded.Results PT, APTT values of observation group one week after treatment were (35.79 ±2.16),(15.84 ±2.11) s, which were better than control group (45.64 ±2.12),(18.72 ±2.02) s (P<0.05).TT, D-dimer of observation group(13.48 ±2.10)s,(2.34 ±0.33)g/L after a week were better,than control group (16.38 ±1.79)s, (1.42 ±0.21)g/L (P<0.05) respectively.Conclusion Effect of rivaroxaban in prevent deep venous thrombosis after hip replacement surgery is exact without obvious adverses reaction, it is worthy of further research and application.

Pituitary stalk interruption syndrome(PSIS) is a rare disease characterized by different degrees of anterior pituitary hormone deficiency.The typical imaging finding is a thin or absent pituitary stalk,often associated with an ectopic posterior pituitary and a hypoplastic anterior pituitary.The cause is still unkown.Dynamic contrastenhanced MRI helps to confirm the diagnosis.Replacement of multiple anterior pituitary hormones is the key of the treatment.Doctors should have a thorough understanding of the disease and give patients efficacious treatment and a better prognosis would be obtained.

Objective To understand the clinical profiles of arthritis after human parvovirus B19(B19) infection.Methods Four cases were described and the clinical and laboratory characteristics were analyzed. Results The median onset age of the 4 patients(2 females and 2 males)was 34 years old.Typical clinical manifestations included joint symptoms,flu-like malaise and erythematous rash.Anti-Bl9 IgM antibodies were all positive in 4 patients.B19 DNA was detected in blood samples of 3.Other types of arthritis were excluded. No relapses were noticed after followed-up of 1～3 years.Conclusion The Anti-B19 lgM and B19 DNA should be detected in patients suffer from arthritis with unknown origin.

Objective To assess the effectiveness of repeated trans-cranial magnetic stimulation ( rTMS) in relieving post-stroke depression ( PSD). Methods PubMed, Embase, the Cochrane library, Web of Science, CNKI, WANFANG, and VIP were searched for reports of randomized, controlled trials of rTMS treatment of PSD published before June 2015. Crude standardized mean differences ( SMDs) and odds ratios with 95% confidence in-tervals ( CIs) were calculated for depression intensity and effectiveness rate after treatment using random or fixed effects models. Results Twenty-four studies involving 856 rTMS-treated patients and 802 control patients were in-cluded in the meta-analysis. The results showed that compared with the control group, PSD patients showed significant reductions in depression after rTMS treatment ( SMD=-1.36;95% CI-1.6 to-1.12;P≤0.05) . The total effective-ness rate in the treated group was 85% with a reduction in NIHSS score ( SMD=-0.82;95% CI-1.2 to-0.44;P≤0.05) . Subgroup analysis showed that neither the frequency of rTMS stimulation, the site stimulated, nor time after stroke had a significant influence on the effectiveness of rTMS. Additionally, a few studies reported adverse reactions after rTMS. Conclusion rTMS appears to be a safe and effective therapy for PSD. Further well-controlled trials may elucidate the mechanism underlying the placebo effects of the sham rTMS observed among PSD patients.

Objective To observe the surgical effect of nipple retractor to inverted nipples.Methods Between January 2001 and January 2014,this nipple retractor to inverted nipples was used to correct 604 inverted nipples of 322 patients.The follow-up period ranged from 6 to 24 months.The clinical results and complications were evaluated.Results Excellent nipple morphology and patient satisfaction were achieved in 211 cases (93.8 ％),basically normal nipple morphology and patient satisfaction were achieved in 12 cases (5.3％),and recurrent nipple inversion occurred in three cases (1.3％).The latter three patients had experienced failed open correction for their inverted nipples,and some degree of nipple inversion occurred after removal of the frame.In this study,28 patients (12.4 ％) experienced successful pregnancy and breast-feeding.No loss of nipple sensation occurred in 225 cases.Nipple erection was observed after stimulation in 215 cases (95.6％).Conclusions The described technique is minimally invasive,simple,safe,and reliable.Satisfying aesthetic results can be achieved without destroying breast feeding function and nipple sensation.

Objective A retrospective analysis were conducted to identify the effect of bypassing the emergency department on 30-days outcomes of patients with acute myocardial infarction undergone primary percutaneous coronary intervention ( PPCI) . Methods From June 2014 to April 2015, 187 patients underwent PPCI in Kunming General Hospital were included. 13 patients were excluded owing to their incomplete follow-up data. The total 174 patients were divided into two groups: the control group (n =59) who did not bypass the emergency department, and the bypass group ( n = 115) who bypassed the emergency department and directly received PPCI. The data of all patients were collected and analyzed. Results There were no significant differences in baseline characteristics and PPCI related data (including percentage of thrombus aspiration catheter used, length or diameter of stents applied between two groups (all P ﹥ 0. 05) . The bypass group had shorter door-to-ballon ( D2B) than the control group [ (67. 7 ± 21. 5) min vs. (89. 4 ± 23. 6) min, P ﹤ 0. 001] . There were no significant differences in 30-days all-cause mortality, re-myocardial infacrtion and target ressel revascularization (TVR) between the two groups (P ﹥ 0. 05) . Total MACEs rate in the bypass group was lower than in the control group (10. 2% vs. 1. 7% , P = 0. 012) . Logistic regression analysis showed that age, diabetes, pain-to-door (PTD) time and CK peak value were the main influencing factors for 30-day MACEs rate of patients receiving PPCI ( P ﹤0. 05) . Conclusions Bypassing the emergency department can shorten D2B time and reduce 30-days MACEs post-PPCI, but reducing the total ischemic time will be more beneficial to patients with acute myocardial infarction.

Objective To investigate the specific anti-tumor immune response induced by dendritic cells (DCs) transfected with total RNA of human pancreatic cancer Capan-2 cells.Methods DCs were isolated and cultured from peripheral blood mononuclear cells (PBMCs) derived from six patients with pancreatic cancer.Total RNA of Capan-2 cells and MUC4 mRNA were transfected into DCs by electroporation.The survival rate of transfected DCs was determined by MTT method and the expression of MUC4 mRNA in DCs was detected by Western blotting.The activity of cytotoxic T lymphocyte cells (CTLs) induced by DCs transfected with total RNA of Capan-2 cells were evaluated by IFN-γ ELISA and the induction of specific CTL response to the killing effect on pancreatic cancer cell in vitro were measured by 51 Cr standard cytotoxicity test.Results The survival rate of DCs transfected with total RNA of Capan-2 cells (DC-Capan-2-total RNA) showed a decrease in a time dependent manner and the survival rate was reduced to 60.81％ after transfection for 96 h.The survival rate of MUC4 mRNA transfection DCs (DC-MUC4 mRNA) was stable at around 80％.The difference of DCs surviral rate between the two groups was statistically significant (P ＜ 0.05).The amount of MUC4 protein expression of DC-Capan-2-total RNA was significantly lower than that of DC-MUC4 mRNA (P ＜0.05).The quantity of CTL IFN-γ release induced by DC-Capan-2-total RNA was (89.34 ± 3.85)U/mL and the quantity of DC-MUC4 mRNA induced CTL IFN-γ release was (21.77 ± 21.77)U/ml There was statistically significant between the two groups (P ＜0.05).In addition,the specific CTLs induced by DC-Capan-2-total RNA could effectively identify and kill the HLA-A2+/MUC4+ Capan-2 and the HLA-A2+/MUC4-PANC 1 cells,and could not effectively identify and kill the HLA-A2 /MUC4-MiaPaCa-2 cells and the HLA-A2-/MUC4 + AsPC-1 cells.Conclusions A more pronounced CTL anti-tumor immune response can be induced by DCs transfected with total RNA of Capan-2 cells compared with a single tumor associated antigen,but it is limited by MHC class Ⅰ antigen presented.

Objective To investigatc thc short-term clinical and radiographic outcomes of tantalum trabecular metal (TM) components associated with TM augments for Paprosky type Ⅱ and type Ⅲ acetabular defects in revision hip arthroplasty.Methods From June 2014 to April 2016,seventeen patients with aseptic loosening underwent revision total hip arthroplasty for Paprosky type Ⅱ or type Ⅲ acetabular defects with TM revision acetabular cups and TM augments.The subjects consisted of 5 males and 12 females with mean age of 56.6 years (range 30-75).Acetabular bony defects were Paprosky type Ⅱ A in 4 hips,Ⅱ B in 3 hips,Ⅲ A in 8 and Ⅲ B in 2 hips.The whole hip revision was performed in 13 hips and acetabular reconstruction in 4 hips.Preand post-operative functional outcomes were accessed by the Harris Hip Score.The vertical and horizontal position of the rotation center from the intertear drop line were measured and analyzed.Complications were recorded during the follow-up.Radiographic examination was performed after operation immediately by X-ray.The recent X-ray was conducted to assess bone ingrowths at the cup-bone or augments-bone interface,radiolucent lines and implant migration.Results All of the patients were followed-up for an average of 23 months (range 11-33 months).There was no infection,dislocation or periprosthetic fracture complications at the last followed-up.The Harris Hip Score was improved from 45.8±3.4 pre-operatively to 79.2±7.5 post-operatively (t=-16.8,P=0.00).The mean vertical distance of the center of rotation was 32.1±4.3 mm preoperatively and 14.5±2.3 mm postoperatively (t=14.8,P=0.00).The mean horizontal distance of the center of rotation was 33.6±6.1 mm preoperatively and 27.8±3.2 mm postoperatively (t=3.5,P=0.00).More than 3 radiographic signs of osseointegration were observed in 11 hips.No progressive radiolucent lines or component migration was observed.All the TM components were well-fixed at last follow-up.Conclusion Using tantalum TM cups with TM augments in revision hip arthroplasty could be regarded as an effective management for Paprosky type Ⅱ and type Ⅲ acetabular defects.This technology can avoid using over-large cup,provide reliable primary stability,restore the center of rotation with almost normal hip biomechanics and improve the functional outcome.