Objective To study the effect of continuous passive motion (CPM) on hemiplegic patients with shoulder pain.Methods Forty-four patients were divided into a treatment and a control group.Routine stroke treatment was given to the patients in the control group,and CPM was added for patients in the treatment group.A visual analogue scale for pain (VAS) ,Fugl-Meyer(FM) upper extremity motor scale and functional independence measure (FIM) were used to evaluate the results.Results The VAS,FM and FIM scores of both groups improved after treatment,but the VAS results among the treatment group were significantly better than in the control group. Conclusion CPM can be a good treatment for hemiplegie patients with shoulder pain.

Objective To investigate the presence of type 2 diabetes dyslipidemia,and the association with HDL levels and vascular complications in diabetes.Methods Of 524 cases of type 2 diabetes,fasting blood lipids,blood glucose,glycated hemoglobin results,blood basic data,the level of lipid controlling and based data of the patients were observed.The relevance between abnormal blood lipids and vascular atherosclerosis was analyzed.Results Type 2 diabetic patients have lipid metabolism,in 524 type 2 diabetes patients,58.4％ had lipid disorder;The serum level of HDL in atherosclerosis group[(0.8 ±0.26)mmol/L]was significantly lower than that in non-atherosclerotic group[(0.95 ± 0.43)mmol/L](t =1.648,P ＜ 0.05).Conclusion The decreasing of HDL had relationship to vascular atherosclerosis in patients with type 2 diabetes.

Objective To investigate the expression level of LMO1 in gastric cancer tissues and human gastric cancer cell lines,and explore the invasive and metastatic potential of LMO1 gene silencing by small interfering RNA on the human gastric cancer cell line MKN28.Methods Immunohistochemical technique was applied to detect the expression of LOM1 protein in gastric cancer tissues and tumor adjacent tissues of paraffin specimens in 30 cases.The expression levels of LMO1 in human gastric cancer cell lines AGS,BGC-823,SGC-7901,MKN28 and human gastric mucosal epithelial cells GES were detected by realtime-PCR and Western blot.Using LipofectamineTM 2000,LMO1 siRNA was transfected into MKN28 cellsin vitro (siRNA transfect group).Negative control was established.Real time-PCR and Western blot was used to examine the difference of LMO1 expression.Transwell assays were performed to identify the differences and changes of invasive and metastatic ability in gastric cancer cell line MKN28.Western blot was used to examine the expression levels of E-cadherin,MMP-9 and VEGF.Results Positive rate of LOM1 protein in gastric cancer tissues(77％)was higher than that in tumor adjacent tissues (17％) (x2 =21.70,P ＜ 0.01).Positive rate of Vavl protein was higher in lymphatic metastasis group than in non-lymphatic metastasis group(x2 =5.83,P =0.02).Compared with GES,the expression level of LMO1 increased significantly in gastric cancer cell lines,especially in MKN28 (P ＜ 0.01).The expression levels of LMO1 mRNA and protein in LMO1-siRNA transfected MKN28 cells were lower than the matched negative control cells (P ＜0.01).The invasive and metastatic potentials of LMO1-siRNA transfected MKN28 cellssignificantly decreased (t =-11.53,P ＜0.01;t =-10.68,P ＜0.01).The expression levels of E-cadherin were higher than the matched negative control cells;and MMP-9,VEGF protein in LMO1-siRNA transfected MKN28 cells were lower than the matched negative control cells (P ＜ 0.01).Conclusions LMO1 has higher expression level in gastric cancer tissues and some gastric cancer cell lines,and down-regulation of LMO1 can inhibit the invasion and metastasis ability of gastric cancer.

Observation revealed the abnormalities (increased CD 4 and Th, decreased Tc) in patients of Graves′ disease, and these abnormalities were not significantly adjusted after 6 weeks of treatment with methimazole (MMI), or with MMI and methotrexate (MTX), though the soluble interleukin-2 receptor and thyroid autoantibodies slightly decreased in both groups. However, the addition of MTX did not show any better effects than MMI alone in the treatment.

Objective To explore the differential liver plasma membrane (PM) proteins that may be related to the occurrence,development and reversal process of hepatitis and to understand the pathogenesis of hepatitis and the new drug targets by performing a comparative proteomics research of liver PM between hepatitis B surface antigen (HBsAg) transgenic mice and wild-type C57 mice.Methods A 6-month-old HBsAg transgenic mouse model was established.The pathological examination was performed to observe the pathological changes of transgenic mice and wild-type C57 mice.The PM from liver tissue of 6-month-old transgenic mouse and the control mouse were purified through twice sucrose density grade centrifugation combined with second antibody magnetic bead enrichment.The purity of extracted PM was verified by Western blot.Differential proteome expression analysis was performed by using two-dimensional electrophoresis (2-DE) and ImageMaster software analysis.The differentially expressed proteins were lysed by trypsin and identified by liquid chromatography combined with tandem mass spectrometry (LC-MS/MS) analysis.Results The pathological examination results showed that hepatitis was observed in the transgenic mouse group,while no abnormity was found in the controls.The PM was successfully enriched and the mitochondria contamination was reduced by sucrose density grade centrifugation combined with second antibody magnetic bead purification treatment.Thirty differential mice liver PM protein spots were visualized,in which 11 non-redundant proteins were successfully identified by LC-MS/MS in transgenic mouse group,including 9 up regulated protein spots and 2 down-regulated protein spots.These differentially expressed proteins included keratin,cardiac Ca2+ release channel,cytochrome B5,ATP synthase subunit alpha,etc.Conclusions A batch of HBsAg gene expression related differential proteins are identified in mouse liver plasma.These proteins might be new drug targets for anti-HBV treatment.This study will guide further investigation on the mechanism of HBV infection induced hepatitis.

OBJECTIVE: Panel reactive antibody (PRA) can induce acute rejection following kidney transplantation, however, it is poorly understood which PRA is more associated with rejection. Therefore, the aim of this study is to analyze the correlation between PRA and rejection by observing the change of PRA Ⅰ and PRA Ⅱ prior to and after the kidney transplantation. METHODS: Levels of PRA Ⅰ and PRA Ⅱ were observed in 100 patients received kidney transplantation at the Department of Urology, Beijing Chaoyang Hospital Affiliated to the Capital Medical University. During these 100 patients, 18 patients had PRA changes after operation. The relationship between PRA changes after kidney transplantation and acute rejection were analyzed. RESULTS: Totally 18 patients were included in the final analysis. Nine of them occurred acute rejection with obviously increased PRA Ⅱ (P=0.040), however, the PRA Ⅰ had no significant changes (P=0.707). The changes of PRA Ⅰ and PRA Ⅱ had no significance in the remaining 9 patients prior to and after kidney transplantation. The overall level of PRA increased in 7 patients, in 5 patients with increased PRA Ⅱ, 4 patients suffered acute rejection, 1 of which was renal allogreft failure; 2 cases with PRA Ⅰ increasing did not occur acute rejection. The overall level of PRA declined in 11 patients, including 5 patients with PRA Ⅱ decreased, 1 patient occurred acute rejection; 4 patients in 6 patients with PRA Ⅰ declined suffered acute rejection. CONCLUSIONS: The increased PRA Ⅱ after transplantation easily result in acute rejection, which has definite correlation to acute rejection, however, the PRA Ⅰ changes has no impact on acute rejection.

Objective To study the effects of constant and intermittent high glucose on the apoptosis of cultured bovine retinal capillary pericytes (BRPs), and to investigate the role of mitochondrial apoptotic pathway in the apoptosis of BRPs. Methods After being cultured under glucose with different concentrations tot 6 days, the change of uhrastructure of BRPs was observed under electronmieroscope, the apoptosis of pericytes was detected by TUNEL method, the mitochondrial inner transmembrane potential (△Ψm) was detected by laser scanning confocal microscopy, the change of cytochrome c (cyt-c) was assayed by spectrophotometer and the expression of apoptotic genes was detected by immunohistochemical method and RT-PCR. Results (1) BRPs showed typical changes of apoptosis in constant and intermittent high glucose concentrations. The apoptosis induced by constant high glucose concentration was more obvious than that by intermittent high glucose. (2) Constant and intermittent high glucose concentrations obviously decreased △Ψm compared with control group. The △Ψm of BRPs was correlated negatively with the apoptotie rate of BRPs (r = - 0.89, P < 0.01) ; (3) Constant and intermittent high glucose concentrations increased the release of cyt-c from mitochondria to cytoplasm, and the concentration of cyt-c in the cytoplasm was correlated positively with the apoptotic rate of BRPs (P < 0.01) ; (4) Constant and intermittent high glucose concentrations increased the expression of proapoptotie gene Bax and decreased the expression of prosurvival gene Bcl-2, resulting in increased Bax/Bcl-2 ratio. Bax/Bcl-2 ratio was negative correlatied with the △Ψm of BRPs, and positively eorrclaticd with the concentration of cyt-c in cytoplasm and apoptotic rate (both P < 0.01).Conclusion Constant and intermittent high glucose concentrations could decrease △Ψm, increase the release of cyt-c and induce the apoptosis of BRPs, the effects being stronger with constant high glucose concentration. The mitochondrial apoptotic pathway plays an important role in the apoptosis of BRPs, in which Bax and Bcl-2 are involved.

Objective There is a high occurrence rate of thalassaemia in Guangdong Province .Major and intermedia thalas-saemia bring severe burden for patients , families, and societies.This study aimed to reveal the economic burden of thalassaemia major and intermedia thalassaemia in Guangdong Province . Methods Eight areas of Guangdong Province were selected as the sampling ar-eas.Patients with major or intermedia thalassaemia were enrolled in the study .The patients′economic burden of this disease , inclu-ding direct economic burden , indirect economic burden and intangible economic burden was calcultated .The direct economic burden was estimated by outpatient fee , hospitalization expense , nutrition and transportation fees , indirect economic burden was evaluated u-sing disability adjusted life years ( DALY) combined with human capital , and intangible economic burden was calculated using method of willingness. Results Per average annual direct economic burden of 45 patients with major or intermedia thalassaemia was 43 058.66 yuan, per average annual indirect economic burden was 20 474.51 yuan, and per person intangible economic burden was 302 466.67 yuan. Conclusion Economic burden of major and intermedia thalassaemia is huge and most patients do not receive standardized treatment .More effective way should be taken to reduce the economic burden of thalassaemia and help the patients to re -ceive standardized treatment .

Epilepsy with mental retardation limited to females (EFMR) is a syndrome characterized by early onset heat-sensitive epilepsy of infancy or early childhood and generally limited to females,which previously reported that the cadherin gene superfamily subtype protocadherin 19 (PCDH19)gene is its pathogenic gene.We retrospectively analyzed the clinical data for 2 cases of EFMR patients with PCDH19 mutation diagnosed by Department of Pediatric Neurology of Xiangya Hospital,Central South University in 2015.Literature on PubMed,OMIM and HGMD relevant to this syndrome was reviewed,and the clinical characteristics were summarized accordingly.The 2 cases are consistent with the typical clinical manifestations of EFMR caused by PCDH19 mutations.Their seizures are heat sensitive,with or without screaming,and expressed in various forms.Cognitive impairment or autism-like performance were often identified in these patients,hematuria metabolic diseases screening was normal,no abnormal MRI imaging of the head,and de novo PCDH19 gene mutations were found in their epilepsy gene chip sequencing.It is noteworthy that this disease is very similar to the clinical manifestations of the Dravet syndrome due to the mutations of the neurotype sodium channel αl subunit SCN1A.Therefore,in female patients whose clinical manifestations resemble to Dravet syndrome but SCN1A gene test were negative,EFMR with PCDH19 mutation should be taken into consideration.Early PCDH19 gene testingis of great significance because it not only helps clinicians to understand and analyze the prognosis of this disease,but also offers genetic counseling to the parents.

Objective:To explore a medical big data algorithm to screen the core indicators in clinical database that can be used to evaluate the prognosis of elderly patients with pneumonia.Methods:Based on the clinical database of a Beijing Chaoyang Hospital Consortium Chaoyang Emergency Ward in Beijing Chaoyang Hospital, Capital Medical University, patients with pulmonary infection were selected through the big data retrieval technology. According to the prognosis at the time of discharge, they were divided into death group and survival group. The general data of patients were collected, including gender, age, blood gas and laboratory indices. A computer language called Python was used to make batch calculations of key indicators that affect mortality in elderly patients with pneumonia. Logistic regression analysis was used to analyze the relationship between laboratory indicators and patients' prognosis. Receiver operating characteristic curve (ROC curve) was drawn to analyze the predictive value of screening method for patients' prognosis.Results:A total of 265 patients were included in the study, 64 died and 201 survived. The data of the first detection indexes of each patient after admission were collected, and 23 key indicators with significant differences were selected from 472 indicators: blood routine indicators ( n = 7), blood gas indicators ( n = 3), tumor markers indicators ( n = 3),coagulation related indicators ( n = 4), and nutrition and organ function indicators ( n = 6). ① The key indicators of blood gas in patients died of pneumonia: Cl - was 97-111 mmol/L in 51.6% (33 cases) of patients, lactic acid (Lac) was 0.5-2.5 mmol/L in 81.2% (52 cases) of patients, and H + was 0-46 mmol/L in 87.5% (56 cases) of patients. ② The key indicators of blood routine of patients died of pneumonia: hemoglobin count (Hb) of 46.9% (30 cases) patients was 80-109 g/L, the eosinophils proportions (EOS%) in 67.2% (43 cases) patients was 0.000-0.009, the lymphocytes proportions (LYM%) in 51.6% (33 cases) patients was 0.00-0.09, the red blood cell count (RBC) in 50.0% (32 cases) patients was (3.0-3.9)×10 12/L, the white blood cell count (WBC) in 54.7% (35 cases) patients was (0.0-9.9)×10 9/L, and the red blood cell volume distribution width coefficientof variability (RDW-CV) in 48.4% (31 cases) patients was 10.0%-14.9%, serum C-reactive protein (CRP) was 0.0-49.9 mg/L in 48.4% (31 cases) patients. ③ The key indicators of tumor markers in patients died of pneumonia: 76.6% (49 cases) of patients had negative free prostate specific antigen/total prostate specific antigen (FPSA/TPSA, the ratio was 0), 92.2% (59 cases) had cytokeratin 19 fragment (CYFRA21-1) between 0.0-11.0 μg/L, and 75.0% (48 cases) had carbohydrate antigen 125 (CA125) between 0-104 kU/L.④ The key coagulation indexes of patients died of pneumonia: 68.8% (44 cases) of patients had activated partial thromboplastin time (APTT) of 57-96 s, 73.4% (47 cases) of patients had D-dimer of 0-6 mg/L, 93.8% (60 cases) of patients had thrombin time (TT) of 14-22 s, and 89.1% (57 cases) of patients had adenosine diphosphate (ADP) inhibition rate of 0%-53%. ⑤ Nutrition and organ function key indicatorsin patients died of pneumonia: 92.2% (59 cases) of brain natriuretic peptide (BNP) in patients with 0, 46.9% (30 cases) of patients had prealbumin (PA) of 71-140 mg/L, 90.6% (58 cases) of the patients with uric acid (UA) for 21-41 μmol/L, 75.0% (48 cases) of the patients with albumin (Alb) to 10-20 g/L, 93.5% (60 cases) of patients had albumin/globulin ratio (A/G ratio) of 0-0.9, 84.4% (54 cases) of the patients with lactate dehydrogenase (LDH) from 0-6.68 μmol/L·s -1·L -1. ⑥ Logistic regression analysis and ROC curve analysis: Logistic regression analysis showed that PA and Lac were the prognostic factors. PA could reduce the risk of death by 0.9%, Lac could increase the risk of death by 69.4%; the area under ROC curve (AUC) between laboratory indicators and the prediction effect of death prediction model for patients' prognosis was 0.80, which showed that the classification effect was better, and this study model could better predict the prognosis of elderly patients with pneumonia. Conclusion:By using big data technology, 23 core indicators for evaluating the prognosis of elderly patients with pneumonia can be screened from the clinical database of emergency ward, which provides a new perspective and method for clinical evaluation of the prognosis of elderly patients with pneumonia.