Forty-six anorexia kids were treated with pinching muscles along the spine, tonifying Pitu (spleen-earth), pressing and kneading Zusanli (ST 36) as well as needling Sifeng points (Ex-UE 10) and got recovery in 20 cases, better in 24 cases and failure in 2 cases with the total effective rate of 95.7% .

Objective To evaluate the value of Epstein-Barr virus (EBV) IgG antibody to EBV Rta protein(Rta-IgG),IgA antibody to EBV early antigen (EA-IgA) and IgA antibody to EBV viral capsid antigen(VCA-IgA) for nasopharyngeal carcinoma (NPC) diagnosis.Methods From May 2012 to July 2013,serum samples from 8 884 healthy donors,1 546 clinical screening patients and 155 NPC patients in Fujian Medical University Union Hospital were collected,and EBV Rta-IgG,EA-IgA and VCA-IgA were detected by ELISA.The ROC curve analysis and correlation analysis were performed to assess the value of Rta-IgG,EA-IgA and VCA-IgA for NPC diagnosis.The positive rate among three kinds of antibodies were compared with chi-square test.Results Positive rates of EBV Rta-IgG,VCA-IgA and EA-IgA in NPC patient group were 81.9％ (127/155),90.3％ (140/155) and 48.3％ (75/155),respectively,which were higher than those in clinical screening patient group and healthy donor group (x2 =1 538.6,479.3 and 643.3 respectively,P ＜ 0.01).The sensitivity of VCA-IgA (90.3％,140/155) and the specificity of EA-IgA (95.1％,9 915/10 430) were the highest in all groups.Further analysis showed that negative predictive value of EBV Rta-IgG,VCA-IgA and EA-IgA for NPC diagnosis were 99.7％ (9 826/9 854),99.8％ (8 168/8 183),99.2％ (9 915/9 995),respectively,suggesting that three anti-EBV antibodies showed very good negative predictive value for NPC diagnosis.Next,combined detection of three anti-EBV antibodies could improve the sensitivity (94.1％,146/155) and specificity (98.9％,10 469/10 585) for the NPC diagnosis.Conclusion The EBV Rta-IgG,VCA-IgA and EA-IgA all show the clinical value for NPC diagnosis,and combined detection for Rta-IgG,VCA-IgA and EA-IgA is more suitable to screen NPC and can improve the sensitivity and specificity of NPC diagnosis.

Objective To examine whether ethanol modulates the intracellular processes involved in the secretion of IL-1α,and then exert a protective effect against coronary heart disease. Methods THP-1 cells in human were cultured for 2-3 generations , and put in PMF for 72 h to induce THP-1 into macrophage. ELISA was applied to detect effects for secretion of IL-1α by LPS, cholesterol and ethanol. In the light of ELISA re-sults, western blot was applied to detect the effects of ethanol on caspase-1 and NLRP3. Results Compared with the control group, the secretion of IL-1α in LPS group and LPS + CHOL group increased. Compared withLPS + CHOL group, the concentration of IL -1α in LPS + CHOL + etha group significantly decrease(P < 0.01). The results of western blot showed that ethanol significantly inhibited caspase-1 and NLRP3 activation. Conclu-sion Ethanol can inhibit the NLRP3 inflammasome activation in macrophages , which may represent a biological pathway underlying the protective effect of moderate alcohol consumption on coronary heart disease.

BACKGROUND:The aid treatment of aphasia is mainly achieved through computer training system, and the applied software of the market at present is mainly Chinese aphasia training system software. The software for a native Uighur aphasia patient does not apply and no research of Uygur language aphasia training software has been reported. OBJECTIVE:To design a clinic oriented training software for Uighur aphasia, based on training specifications of rehabilitative therapist in the treatment of Uighur aphasia patients. METHODS:The experiment was conducted from January 2013 to December 2013 in South and North areas of Xinjiang Uygur Autonomous Region, deeply researching the common and familiar life material of the Uyghur’s and combining the life custom of the Uyghur’s, to screen the relevant materials of the speech rehabilitation training, preliminary build up the living language material database of the Uyghur’s. Basing on this database, we designed the computer-assisted application software which has the Uygur and Chinese double interface. The software is designed by the software research and development personnel in accordance with the requirements of the members of our group, with Uygur and Chinese double interface speech rehabilitation training software. 30 Uygur aphasiac patients after stroke in Xinjiang were screened for clinical trials and evaluation, the software after many corrections, detailed recorded the valuable dates and the problems existing in the experimental stage. And we constantly communicate with the software designers so as to repeatedly revise the wrong in the process of training, and eventualy developing a set of basic mature Uygur language aphasia and training software. RESULTS AND CONCLUSION:A set of basic mature Uygur aphasia training software was designed. With the research and development of the Uighur aphasia training software, speech therapists of Xinjiang get a fuly functional, easy operation, flexible extension training tool, which help to reduce the workload of speech therapists and improve the clinical efficiency.

In this study ,we detected the positive rate of anti‐HBs and anti‐HBc antibody among the subject population in Fujian Medical University Union Hospital ,and to evaluate different detection methods of anti‐HBc antibody .The positive rate of anti‐HBs and anti‐HBc antibody were detected by chemiluminescent microparticle immunoassay (CMIA) and one‐step com‐petitive enzyme‐linked immunosorbent assay (ELISA) from the year 2012 to 2013 .The subject population was divided into three groups :group 1 with the age of less than 2 years old ,group 2 with the age of 2‐20 years old ,and group 3 with the age of more than 20 years old .The positive rates of anti‐HBV antibody in the different groups were analyzed .Furthermore ,anti‐HBc antibody of 92 samples selected from the immunized population was detected by CMIA and three kinds of ELISA reagents . Meanwhile ,the detection of anti‐HBc antibody by the same ELISA reagent but different operating modes were performed in these samples .The highest positive rate of anti‐HBs antibody was detected in group 1 ,and there was no significance difference of positive rate between two detection methods of anti‐HBs antibody among three groups .The positive rate of anti‐HBc anti‐body using CMIA was significantly lower than those with ELISA among group 1 and 2 .Among the 92 samples ,the positive rate of anti‐HBc antibody was 2 .2% using CMIA .With three kinds of method of ELISA reagent ,the positive rate of anti‐HBc antibody were 79 .3% ,82 .6% and 94 .6% ,respectively ,and there was no statistical significance among the results of three ELISA reagents .Anti‐HBc was not detected from 19 samples using ELISA methods with different operating modes .It's con‐cluded that the anti‐HBs antibody declined with the increase of age ,and it is necessary to discriminate the specific population to strengthen immune system .The obviously higher positive rate of anti‐HBc antibody was found by ELISA in immunized popula‐tion than that by CM IA . Concerning on the false positive of ELISA , specimen sampling with one specific test item or the CMIA method was recommended to detect the anti‐HBc antibody .

Objective To explore the clinical features, diagnosis, and treatment of neonatal necrotizing pneumonia. Methods The clinical data of two cases of neonatal necrotizing pneumonia were retrospectively analyzed. The clinical features, diagnosis, and treatment of neonatal necrotizing pneumonia in literatures were summarized. Results Two cases were diagnosed of community-acquired Staphylococcus aureus necrotizing pneumonia and had the onset with fever. The chest X-ray showed exudative change with cystic shadow. The chest CT showed multiple cavity changes. The sputum and blood cultures were positive for Staphylococcus aureus. Both of them were effectively treated by vancomycin. The imaging was improved during the follow-up. Searching the database, 4 related literatures were being found, and there were totally 7 cases of neonatal necrotizing pneumonia including current 2 cases. The main features were as follows: The pathogenic bacteria in all cases include Staphylococcus aureus. One case was combined with pseudomonas aeruginosa. Six cases were community-acquired infections. All of them were non-immune deficiency newborn. Six cases were primary necrotizing pneumonia. Six cases were unilateral lung involvement. Five cases got fever, 5 cases had septicemia, 3 cases had pleural effusion, 2 cases had aerothorax, one case had bronchial chest and 2 cases had extrapulmonary infection. The C-reactive protein was increased in all cases. Three cases need mechanical ventilation. Six cases had a good prognosis. Conclusions The main pathogenic bacterium in neonatal necrotizing pneumonia was Staphylococcus aureus. The diagnosis was mainly depends on the typical imaging and pathogenic examination. The treatment is mainly the use of antibiotic for gram positive cocci.

AIM: To investigate the effect of chronic intermittent hypobaric hypoxia (CIHH) on the activity of adrenergic receptor(AR) in rabbit sino-atrial node (SAN) by intracellular recording.METHODS: New Zealand rabbits were randomly divided into three groups: control group (Con), 14 d CIHH treatment group (CIHH14) and 28 d CIHH treatment group (CIHH28). The CIHH rabbits were exposed to a simulated 5 000 m (oxygen 11.1%) hypobaric hypoxia in hypoxic chamber for 14 d or 28 d (6 h/d), respectively. SAN preparation was used and the transmembrane action potential was recorded by micropipettes. Isoproterenol hydrochloride (ISO, agonist of β-AR) and phenylephrine (PE, agonist of α_1-AR) at different concentrations (0.01, 0.1 and 1 μmol/L) were applied cumulatively to investigate the electrophysiological effect of the drugs on the rabbit SAN among Con, CIHH14 and CIHH28 groups, respectively. RESULTS: (1) CIHH didnt change the parameters of action potential of SAN recorded under basic condition. (2) ISO changed some parameters of AP significantly in a dose-dependent manner, including increases in the amplitude of AP (APA), maximal rate of depolarization (V_(max)), the velocity of diastolic (phase 4) depolarization (VDD), and rate of pacemaker firing (RPF). (3) The response of AP to ISO in CIHH rabbits was decreased significantly compared to that in Con animals. Under 1 μmol/L of ISO, the increases in VDD, RPF, APA and V_(max) in CIHH animals were smaller than those in Con animals (P<0.05). (4) No effect of PE (0.01, 0.1 and 1 μmol/L) on the parameters of action potential was observed. CONCLUSION: CIHH decreases the reactivity of β-AR, but has no effect on α_1-AR in SAN of rabbit.

Objective To investigate the expression and clinical significance of neutrophil S100A8/A9 in induced sputum in children with bronchial asthma. Methods A total of 108 cases of bronchial asthma patients in the FourthAffiliated Hospital of Nanchang University were involved in the study form October 2014 to October 2015. According to the severity of the disease, the patients were divided into mild group (n=40), moderate group (n=36) and severe group (n=32). Twenty health children were taken as control group at the same period. All the patients were treated with budesonide aerosol for three months, and the control group was received aerosol inhalation for normal saline (NS). The ratio of forced expiratory volume in one second and forced vital capacity (FEV1/FVC, FEV1%) were used to evaluate the pulmonary function in two groups. The asthma control questionnaire (AcQ-5) score was used to estimate the asthma control effects. The expression level of neutrophil S100A8/A9 mRNA in induced sputum was detected by real-time PCR. The correlation of S100A8/A9 mRNA, AcQ-5 score and FEV1%was analyzed. Results Before the treatment, the FEV1%decreased, while the AcQ-5 score and express level of S100A8/A9 mRNA significantly increased with the severity of disease (all P<0.01). Three months after treatment, asthma was completely controlled in 60 patients, partial controlled in 31 cases and uncontrolled in 17 cases. With the improvement of the therapeutic efficacy, the FEV1%significantly decreased, while the express level of S100A8/A9 mRNA significantly increased (all P < 0.01). The express level of S100A8/A9 mRNA in induced sputum neutrophils was negatively correlated with FEV1%(r=-0.327 and-0.406 respectively, P<0.05), which was positively correlated with ACQ-5 score (r=0.704 and 0.817, P<0.05). Conclusion The level of S100A8/A9 expression in induced sputum neutrophil is positively correlated with the severity of asthma, which can be used as clinical indicators of the severity and the efficacy of asthma.

Objective To investigate the expression of RECK gene in placentas of patients with preeclampsia and its correlation with MMP-2 activation,and explore the possible roles of RECK gene in the placental trophoblast invasion mechanism.Methods RT-PCR and Western blot were used to detect the expression of RECK mRNA and protein respectively in the placental tissues of normal late pregnant women (normal pregnant group,22 cases) and pre-eclamptic patients(22 mild cases and 20 severe cases).Gelatinase zymography was used to determine MMP-2 activation ratio.Results The expression levels of RECK mRNA and protein from placenta tissues in mild,severe pre-eclamptic group were both significantly higher than those in nomal pregnant group.Moreover,the expression levels of RECK mRNA and protein in severe pre-eclamptic group were obviously increased as compared with those in mild pre-eclamptic group.There was significant difference among the three groups (all P<0.01).MMP-2 activation ratio in mild,severe pre-eclamptic group was significantly lower than that in normal pregnant group.MMP-2 activation ratio in severe pre-eclamptie groups was obviously reduced as compared with mild pre-eclamptic group.There was significant difference among the three groups(all P<0.01).The expression leVels of RECK mRNA and protein were significantly negatively correlated with MMP-2 activation ratio (both P<0.01).Conclusion The abnormal high expression of RECK and inhibition of MMP-2 activation in placentas of pre-eclamptic patients may participate in the process of placental trophoblast shallow invasion.

Objective:To investigate the possible role of NKT cells in unexplained recurrent spontaneous abortion by measuring the NKT cell numbers,maturity and cytokine secretion of the placenta of mice with unexplained recurrent spontaneous abortion.Methods:Normal pregnancy model in hybrid by feeding CBA / J and BABL/C in a cage,and the model of unexplained recurrent spontaneous abortion was established by feeding CBA / J and DBA2/J in a cage.The number of NKT and CD3~+T cells was determined by flow-cytometry;Th1/Th2-relative cytokines were assayed by ELISA and T-bet expression was determinded by fluorescence quantitative PCR.Results:There was not significant change of CD3~+ T cells when compared between normal pregnancy and unexplained recurrent spontaneous abortion group (P＞0.05).In the course of normal pregnancy,the IFN-γ secreted by placenta lymphocytes decreased gradually,accompanied by the decline of NKT cell number and the proportion of mature cells;whereas in the course of unexplained recurrent spontaneous abortion,it was on the opposite.There was significant difference of T-bet mRNA expression between the two groups.T-bet mRNA expression was related to the proportion of mature NKT cells or placenta IFN-γ secretion by lymphocytes.Conclusion:Unexplained recurrent spontaneous abortion may be related to NKT cells disorders,NKT cells are of low-mature proportion and inadequate secretion of IFN-γ during early pregnancy,whereas are shown high-mature proportion and excessive secretion of IFN-γ during latter pregnancy;the anomaly of T-bet mRNA expression may be one of the factors leading to NKT cells disorder.