This study was aimed to observe curative effect of periarthritis of shoulder with activating brain and re-gaining consciousness acupuncture method combined with surrounding needling acupuncture on shoulder joint. A to-tal of 120 patients were randomly divided into the treatment group (60 cases) and the control group (60 cases) on the basis of routine internal medicine treatment and rehabilitation exercises. Cases in the control group received conven-tional acupuncture treatment. And cases in the treatment group received activating brain and regaining conscious-ness acupuncture method combined with surrounding needling acupuncture on shoulder joint. The treatment course was 28 days. And then, the curative effect evaluation was conducted. The results showed that the effective rate was 73.33% in the control group and 93.34% in the treatment group. There was statistical significance on effective rate between both groups(P< 0.05). It was concluded that the activating brain and regaining consciousness acupuncture method combined with surrounding needling acupuncture on shoulder joint had significant curative effects for peri-arthritis of shoulder. This treatment method is worthy of further popularization and application.

Objective: To investigate the effects of dendritic cells(DCs) loaded with tumor antigens on the proliferation and antitumor activity of tumor-infiltrating lymphocytes(TILs) from hepatocellular carcinoma (HCC) in vitro . Methods:DCs derived from the peripheral blood of patients with HCC were loaded with autologous tumor lysate(Tuly) to generate DC-Tuly and then the DC-Tuly was co-cultured with autologous TILs in low concentration of IL-2. TILs were counted, and the phenotypes of DCs and TILs were assayed by FCM and the cytotoxicity of TILs was determined with LDH method. The concentration of cytokines in TILs culture supernatant such as IFN-? and TNF-? was detected by ELISA . Results: The expression levels of CD1a, CD80, CD83,CD86, CD40, HLA-DR molecules on the DC-Tuly are notably increased( P

To investigate plasma N-terminal pro-brain natriuretic peptide (NT-BNP) levels and to assess their clinical significance in elderly patients with isolated diastolic dysfunction. Methods Plasma NT-BNP level were measured by electrochemiluminescence immunoassay in 34 symptomatic patients (Group 1), 34 asymptomatic patients (Group 2) with isolated diastolic dysfunction, and in 16elderly healthy subjects (control group, Group 3), serving controls. Colored Doppler echocardiography was performed to evaluate the patients' cardiac structures and functions. Results The plasma NT-BNP level in Group 1 was significantly higher than those in Group 2 and Group 3 and increased with the severity of heart failure. There was no significant difference of plasma NT-BNP levels between Group 2 and Group 3 (p＞0.05). A NT-BNP value of 102.75 pg/mL showed a sensitivity of 88.2%, a specificity of 87.5%, and an accuracy of 88.1% for diagnosing diastolic dysfunction. Patients with restrictive filling pattern on echocardiography had higher NTBNP levels than those of impaired relaxation pattern (1961.2±304.9 versus 460. 1±92.7pg/mL, p＜0.001). Conclusion The elevation of plasma NT-BNP level in elderly patients with isolated diastolic dysfunction correlates with the severity of their diastolic abnormalities.The level of plasma NT-BNP has an important clinical value in the diagnosis of elderly patients with isolated diastolic dysfunction.

ObjectiveTo analyze the clinical efficacy of open reduction and internal locking system (PHILOS) in management of three- and four-part proximal humeral fractures in the elderly patients.MethodsA retrospective study was performed on 18 elderly patients (age≥80 years) with proximal humeral fractures who were treated surgically from June 2008 to June 2010 and received complete follow-up.The fractures were Neer three- and four-part fractures and managed with PHILOS.Rehabilitation exercise was performed postoperatively and followed up regularly.ResultsThe patients were followed up for average 15.3 months,which showed sound healing of all fractures.Shoulder joint function was assessed by Constant-Murley score that was 55 to 83 points (mean 72.5 points) at 12 months,with an overall excellence rate of 67％.ConclusionOpen reduction and fixation with PHILOS can attain satisfactory clinical outcome for the elderly patients with three- and four-part proximal humeral fractures.

Objective To study the pathological and immunohistochemical features of alimentary tract mesenchymal tumors and compare with computed tomographic virtue endoscopy (CTVE) imaging technology to evaluate the diagnostic value of CTVE in alimentary tract mesenchymal tumors. Methods Seventy-four pathological specimens of alimentary tract mesenchymal tumors were collected. The pathological features and the expression of CD117, CD34, SMA and S-100 were observed by immunohistochemical method with light microscope. The pathological types and characteristics were determined by pathologists and compared with CTVE imaging technology. Results In the 74 cases of alimentary tract mesenchymal tumors,40 cases were diagnosed as stromal tumor with pathological and immunohistochemical methods (54. 1%).Sixteen of them were malignant, accounting for 40% of the stromal tumor while 33 cases were diagnosed as leiomyoma(44. 6%)and 1 case as schwannoma(1.4%) . In the 74 GIMTs cases ,33 were jejunum GIMTs,21 were ileum GIMTs and 20 were large intestine GIMTs. Immunohistochemistry assay in the 74 GIMTs cases showed that 51.4% GIMTs were positive for CD117, approximately 36. 5% were positive for CD34 , 62.2% were positive for smooth-muscle actin (SMA) and 1. 4% were positive for S-100 protein. In the 74 GIMTs cases,69 cases were diagnosed right in the accuracy for location with CTVE(93. 2%) with 51 cases in small intestinal (94. 4%) and 18 cases in large intestinal (90. 0%). The sensitivity and the specificity of CTVE to distinguish benign from malignant stromal tumors by CTVE characteristics were 84. 2% and 85. 7%respectively. Conclusions GIST is common in GIMTs and is often originated from the small intestinal. The immunohistochemistry has great value in diagnosing alimentary tract mesenchymal tumors. The CTVE imaging technology also has great value in diagnosing alimentary tract mesenchymal tumors which can show the localization, shape size and artery of the tumor clearly. The diagnostic sensitivity and specificity of CTVE are high to distinguish benign from malignant alimentary tract GISTs. CTVE plays an important role in guiding the clinical management of GISTs.

Objective This study aimed to evaluate the reliability of Tslew in survelliance of allograft rejection after heart transplantations in rats. Methods Forty rats underwent modified Ono's heterotopic heart transplantation. The autonomous IMEG and VER were recorded with epicardiac pacing leads fixed at right ventricular outflow tracts, left ventricular apex and free wall. Tslews were detected daily in these 10 syngeneic and 30 allogeneic transplants. Syngeneic transplants were sacrificed on 7th postoperative day and allogeneic transplants were sacrificed on 3rd, 5th and 7th postoperative days, respectively.Histopathologic studies were performed at the same time. Results On the 3rd ,5th and 7th postoperative days Tslews depressed gradually in the allogeneic group. The depressions between 3rd and 5th, 3rd and 7th were obvious( P ＜0.05 ). No significant differences were observed in the syngeneic group. Tslews differed between the two groups at 5th and 7th postoperative days ( P ＜0.05 ). The Depression correlated with histopathologic results. Area under ROC( receiver operating characteristic) curve (AUC) of Tslew was 0.9474 and the 95% confidence interval(CI) was (0. 8753 -1. 0000 ). At the cutoff point of 92% ( ≤92% considered positive), Tslew had a sensitivity (Se) 100%, specificity (Sp) 63.64%, positive predictive value (PV + )82.61%, negative predictive value (PV-) 100%, respectively. At the cutoff point 85%, Sp 90.91%, Se 78.95%, PV +93.75 %, PV- 71. 43%. At the best cutoff point 90%, Tslew had a Se 94.74%, Sp 81. 82%, PV + 82.61%, PV- 90%.Whereas QRS had a Se 68.42%, Sp 90.91%, PV + 92.86%, PV- 62.50% at the best cutoff point of 72.3%. Conclusion Tslew of VER are reliable indexs to monitor acute allograft rejection after heart transplantations in rats. Having great diagnostic value, Tslew may be used as a replacement for EMB at the best cutoff point when EMB can' t be performed. At cutoff point of 92%, Tslew may be used as a screening index.

Objective To investigate the reliability of intramyocardial electrogram (IMEG) in monitoring acute rejection after human heart transplantation. Methods From June 2004 to March 2009, 32 patients underwent orthotopic heart transplantations. During the operation telemetric pacemakers were placed under the skin of the body with connected bipolar electrodes implanted into epimyocardium. Postoperative IMEGs, including the autonomous IMEG and ventricular evoked response (VER) were recorded routinely. The endomyocardium biopsy (EMB) was taken routinely and performed once again when positive IMEG results or other positive signs were observed. Results Totally 523 IMEGs has been produced, 41 of VERs were recorded together with autonomous IMEGs and EMBs, in which 17 EMB specimens were confirmed positive and 24 negative. AUC of QRS was 0.7537, Se was 88.24%, Sp was 62. 50%; AUC of Tslew was 0. 9081, Se was 94. 12%, Sp was 87. 50%. QRS and Tslew had significant difference in AUC of ROC, with x2 = 4. 22, P＜0. 05; AUC of combined diagnostic index (positive when either QRS or Tslew is positive and negative when both values are negative) was 0. 7917, Se was 100.00%, Sp was 58. 33%. Conclusion QRS amplitude of the autonomous IMEGs, Tslew of VERs and combined diagnostic index are reliable indexes for monitoring acute allograft rejection after human heart transplantation. Furthermore, Tslew has a better prognostic value than QRS.

BACKGROUNDTo study the effect of selective bronchial artery infusion (BAI) and chemotherapy in the treatment of patients with intermediate and advanced lung cancer.

METHODSForty-five cases of advanced lung cancer were treated by BAI, which were compared with 40 cases of advanced lung cancer treated by systemic chemotherapy.

RESULTSThe response rate of BAI (33/44, 75.0%) was better than that of systemic chemotherapy (20/40, 50.0%)( P < 0.05). The side-effect of BAI was lower than that of systemic chemotherapy ( P < 0.05), but one case occured paraplegia after BAI. The response rate of small cell undifferentiated lung cancer, squamous cell carcinoma and adenocarcinoma was 94.5% (17/18), 66.6% (14/21) and 40.0% (2/5) respectively in the BAI group. Significant difference of the response rate was found in squamous cell carcinoma and adenocarcinoma between the two groups ( P < 0.05).

CONCLUSIONSBAI has better response rate and less toxicity than systemic chemotherapy in intermediate and advanced lung cancer, especially in patients with squamous cell carcinoma. Small cell undifferentiated lung carcinoma should be treated by systemic chemotherapy firstly and then BAI. Adenocarcinoma should be treated by BAI firstly and then other therapy.

Objective:To systematically evaluate the lived experience and inner needs of patients with young-onset dementia and to provide a basis for developing targeted interventions in clinical practice.Methods:Qualitative studies on the lived experience and inner needs of patients with young-onset dementia were retrieved from PubMed, Embase, Web of Science, Cochrane Library, PsycINFO, China National Knowledge Internet, VIP, Wanfang Database, and China Biology Medicine disc from the start to September 2022.Two investigators trained in evidence-based knowledge screened the literature inclusion and exclusion criteria independently and rigorously, and used an aggregative synthesis to integrate and categorize the results.Results:A total of 11 articles were included, 33 results were extracted. These results were clustered into 8 categories, and 3 integrated results were synthesized: patients faced difficulties and challenges in daily life, social activities and work,experienced severe psychological burden and stigma; there were differences in coping styles among patients with different emotional experiences, manifesting as avoidance, confrontation, and adoption of positive coping styles; patients had unmet needs in multiple dimensions such as poor communication between doctors and patients, lack of peer support, lack of age-appropriate services, and desired to obtain support from multiple sources.Conclusions:The community, hospital, and society should be fully connected to provide support for patients with young-onset dementia to reduce stigma, improve the diagnostic process, and encourage positive coping. More research is needed in the future to help healthcare professionals understand the experience and needs of patients with young-onset dementia, with the aim of improving the quality of life of patients.

Objective:To preliminarily discuss the mechanism of Salvia miltiorrhiza and Rrhizoma alismatis in the prevention and treatment of lipid metabolism through regulating the imbalance of fibrinolytic system in rats with non-alcoholic fatty liver. Methods:The model of non-alcoholic fatty liver in rats was duplicated by high-fat diet feeding. Totally 60 adult Wistar rats were randomly divided into 6 groups (n=10 per group), namely the control group, the model group, Salvia miltiorrhiza group, Rrhizoma alismatis group, Salvia miltiorrhiza and Rrhizoma alismatis group,and Dongbaogantai group. The control group and the model group were given distilled water,and the other group was given Salvia miltiorrhiza,Rrhizoma alismatis,Salvia miltiorrhiza combined with Rrhizoma alismatis and Dongbaogantai,respectively. Rhizoma Alismatis decoction at high dose and low dose as well as Dongbaogantai was respectively adminis-trated in the designed groups,and the corresponding indices were detected 4 weeks later. Results:In the model control group,the con-tents of TC、TG、FFA in serum and the expression of PAI-1 were significantly elevated(P<0.05 or P<0.01),while the expression of t-PA was significantly reduced(P<0.01).After treatment,the contents of TC、TG、FFA in serum and the expression of PAI-1 in every treatment groups were reduced(P<0.01),while the expression of t-PA was elevated(P<0.01).Conclusion: Increasing the expres-sion of t-PA and reducing the expression of PAI-1 might be viewed as the mechanisms of Salvia miltiorrhiza and Rrhizoma alismatis in the prevention and treatment of non-alcoholic fatty liver disease.