Acupuncture Therapy ; instrumentation ; methods ; Aged ; Female ; Humans ; Male ; Middle Aged ; Periarthritis ; physiopathology ; therapy ; Range of Motion, Articular ; Shoulder Joint ; physiopathology ; Treatment Outcome

With the improvement of survival outcome by modern surgical treatment,more and more attention has been paid to the postoperative quality of life.As known,the most related factor of postoperative quality of life is the pattern of digestive tract reconstruction.Current evidences indicate that Roux-en-Y esophagojejunostomy + jejunal pouch has some advantages in total gastrectomy and Roux-en-Y gastrojejunostomy might be most suitable reconstruction in distal gastrectomy.Pylorns-preserving gastrectomy and proximal gastrectomy are only considered in early gastric cancer,i.e.predictive cTlcN0.Pylorus-preserving gastrectomy does not exactly superior to distal gastrectomy.Total gastrectomy with Roux-en-Y esophagojejunostomy is superior to proximal gastrectomy with esophagogastrostomy.For unresectable lower tumor with gastric outlet obstruction,gastric cancer Devine exclusion + gastrojejunostomy might be better than simple gastrojejunostomy,while stent placement is safer and suitable for predictively short-term survival,poor performance status or senility patients.However,the current available evidences of reconstruction in gastric cancer surgery is still poor in quality and more high-quality large-scale multi-center randomized controlled trials are required to resolve the controversies.

Pancreatic cancer is a kind of highly malignant aggressive cancers.Perinearal growth is one of the importcant biological characteristics of pancreatic cancer.Perineural invasion is an independent prognostic indicator of its prognosis.However,the mechanism has not yet completely clear.The pancreatic cancer perineural invasion mechanism research has been the focus of scholars to discuss,however it' s difficult to break through.Therefore,the discussion pancreatic violation of the peripancreatic neural mechanism for early clinical find,early treatment is essential.The mechanisms of pancreatic cancer research,from all kinds of adhesion molecule to the nerve growth factor,related ligand protein path to susceptibility gene expression,have been reported largely,which helps enhance people' s awareness of peripancreatic neural invasion.At the same time,perineural invasion in the early detection of disease,prolonging survival period and improving the quality of life has important significance.Now the progresses of reviews in recent years are discussed as follows.

AIM: To study the effects of oxidized high-density lipoprotein (oxHDL) on the expression of monocyte chemoattractant protein-1(MCP-1) and intercellular adhesion molecule-1(ICAM-1) and intracellular free calcium concentration （［Ca2＋］i） level in cultured human umbilical venous endothelial cells(HUVECs). METHODS: The MCP-1 protein content in the medium of conditioned HUVEC was measured by ELISA, and the ICAM-1 on HUVECs was detected by indirect immunofluorescence, and ［Ca2＋］i was determined by Fluo-3/AM, the injury of cells was observed by scanning electron microscopy (SEM).RESULTS: oxHDL could induce the expression of MCP-1 and ICAM-1 in HUVECs. In oxHDL group (HUVECs were incubated with 100 mg protein/L oxHDL for 24 h), the levels of MCP-1, ICAM-1 and ［Ca2＋］i increased by 160%, 60% and 70% respectively compared with the control group (P＜0.01). When HUVECs were incubated with 300 mg protein/L oxHDL for 24 h, cells were injured obviously. CONCLUSION: By inducing the expression of ICAM-1 and MCP-1 in endothelial cells, oxHDL may promote monocyte-endothelium adhesion and monocyte migration to intima, it may promote atherosclerosis as oxidized low-density lipoprotein (oxLDL).

Objective To evaluate the effect and safety of transobturator inside-out tension-free urethral suspension (TVT-O) as the surgical treatment on post-operational recurrence of female stress urinary incontinence (SUI). Methods Eleven women with SUI recurrence who underwent TVT-O were selected in the research. Their incontinence recurred from 1 months to 8 years after the previous surgical treatment.Results The operative time was (28 ±9) min, the bleeding volume was (15 ±5) ml. Postoperative complications: urinary retention in 1 case, vaginal erosion in 1 case. Follow-up was enforced for 6-36months, median time was 16 months. Grouts-Blaivas analogue scale:among the 11 patients, 9 patients were cured, 2 patients were improved. ICI-Q-SF score: preoperative 13-21 ( 15.36 ± 2.34) scores compared to postoperative 0-9 (1.46 ±3.27) scores (t =5.850,P ＜0.01 ). I-QOL score: preoperative 23.33-36.67(29.85 ± 4.74) scores compared to postoperative 66.67-100.00 (95.15 ± 10.12) scores (t = 17.753,P ＜0.01 ). PISQ-12 score of 10 patients: preoperative 16-25 (20.10 ± 3.07) scores compared to postoperative 11-20( 14.00 ± 2.83 ) scores (t = 11.600, P ＜ 0.01 ). Conclusion If conservative treatments fail, TVT-O is highly effective and safe for the postoperative recurrent SUI.

Background Many surgical techniques are used to improve the postoperative visual acuity for rhegmatogenous retinal detachment(RRD)during recent decade,and scleral buckling surgery is one of these operations.Whether the visual function after operation can be rescued is an important issue. Objective The aim of this study was to analyze the risk factors of influencing the postoperative vision following scleral buckling surgery for primary macula-off RRD. Methods The clinical and follow-up data from consecutive series of 116 eyes of 116 patients received scleral buckling surgery for primary maeula-off RRD were retrospectively reviewed.The relationship of multiple factors,including age,preoperative best corrected visual acuity(BCVA),duration of disease,refractive error,location of retinal hole,number of retinal hole,area and height of retina detachment,management of subretinal fluid and intravitreal gas injection,with visual acuity were analyzed respectively by χ2 test.The correlations among statistically significant factors with postoperative vision were analyzed by multivariate Logistic regression analysis.Written informed consent was obtained from any patient before surgery. Results The postoperative vision outcome was found with significantly difference among different preoperative vision groups(P=0.002)and different course (P=0.009).There were significant differences between the groups with different preoperative BCVA(P=0.002)and duration of disease(P=0.009).Multivariate Logistic regression analysis showed that the preoperative BCVA was the only variable affecting postoperative visual result(r=0.400,P=0.009).Considerable linear correlation wag seen between preoperative vision and postoperative vision(r= 0.400,P=0.000).The probability with postoperative vision of t>0.4 in the eyes with preoperative≥0.05 was 3 folds more than that of preoperative<0.05(OR=2.992).The better visual outcome after scleral buckling surgery was seen in the eyes with the course≤7 days. Conclusion Preoperative BCVA and duration of disease are the key factors associated with the postoperative BCVA.Scleral buckling surgery should be performed within the first week for primary macula-off RRD.

Defensin is a cysteine-rich, low molecular weight and cationic antimicrobial peptide. Human breast milk con-tains high level of defensin. The defensin in human breast milk can not only inhibit the growth of various pathogenic microorgan-isms, but also promote the development of infant immune system and reduce the incidence of infantile upper respiratory infection. Nowadays, the roles of defensin in breast milk is more recognized. This paper focuses on the molecular characteristics of human defensin, its antibacterial and antiviral roles, and the latest progress in defensin research.

Objective To investigate the relationship of the serum anti-lysosome associated membrane protein 2 (LAMP-2) antibody levels and anti-neutrophil cytoplasmic antibodies (ANCA)-associated glomerulonephritis.Methods Thirty-three patients with new onset ANCA-associated glomerulonephritis and thirty healthy controls were enrolled.ANCA detection was performed using indirect immunofluorescence (IIF).Enzyme-linked immunosorbent assay (ELISA) was used to detect myeloperoxidase (MPO),proteinase-3 (PR3) and other ANCA-associated antibodies including LAMP-2.The cut-off value of the serum anti-LAMP-2 antibody was determined by a receiver operating characteristic (ROC) curve.Results The serum levels of anti-LAMP-2 antibody in new onset ANCA-associated glomerulonephritis patients were significantly higher than remission stage ANCA-associated glomerulonephritis patients and healthy controls (P ＜ 0.05).The serum levels of anti-LAMP-2 antibody showed no visible difference between the remission ANCA-associated glomerulonephritis patients and healthy controls (P ＞ 0.05).The levels of anti-LAMP-2 antibody showed a strong positive correlation with ESR,Scr,BUN,proteinuria,crescent proportion and Birmingham vasculitis activity score (BVAS) and a negative correlation with Ccr,Hb and Alb.Conclusions Anti-LAMP-2 antibody is correlated with the activity of ANCA-associated glomerulonephritis and the severity of renal damage.It may be a useful indicator on the activity of ANCA-associated glomerulonephritis.

Objective To analyze the complications caused by microwave ablation for hepatic cavernous hemangiomas, and to discuss the prevention and treatment of the complications. Methods During the period from July 2009 to May 2011 at authors’ hospital, a total of 34 times of microwave ablation procedure were carried out in 30 patients with hepatic cavernous hemangiomas. The microwave ablation-related complications were recorded and the prognosis was evaluated. Results Serious complications occurred in 2 patients (6.7%), including acute hemolysis leading to acute renal failure (n = 1) and abdominal wall abscess (n = 1). Postoperative fever was seen in 18 cases (60%), transient hemoglobinuria in 4 cases (13.3%), nausea with vomiting in 5 cases (16.7%), marked pain at the surgical area in 8 cases (26.7%), right pleural effusion in 4 cases (13.3%), hepatic dysfunction in 24 cases (80%) and leukocytosis in 11 cases (36.7%). No treatment-related death occurred. Conclusion For the treatment of hepatic cavernous hemangiomas, microwave ablation is minimally invasive with higher safety and satisfactory effect, although this technique carries somewhat higher risks when the hemangioma is larger or the location of the hemangioma is anatomically complicated. Some of these complications can be early detected and proper management should be actively adopted in order to avoid as well as to minimize the adverse results.

Objective:To study the preparation technology of ambroxol hydrochloride double-layer tablets and evaluate the drug re-lease in vitro. Methods:The best technology was screened by orthogonal design, and the drug release in vitro was evaluated by UV spectrophotometry. Results:The drug release in vitro was in accordance with the corresponding standard. Conclusion:The preparation technology is simple and the quality is stable for industrial production.