Objective: To observe the clinical effect of massage combined with Hyperbaric Oxygen(HBO) on improving the intelligence of infants with moderate or severe Hypoxic Ischemic Encephalophy(HIE).Methods: 122 newborns aged less than 2 days were randomly divided into four groups.33 cases in the control group were treated with cerebrolysin,29 cases in the second group were treated with cerebrolysin and massage,32 cases in the third group were treated with cerebrolysin and HBO,and 28 cases in the fourth group with cerebrolysin,HBO and massage.The mental development index(MDI) and the psychomotor developmental index(PDI) were observed when they were 3?6?9?12 and 18 months old.Results: The MDI and PDI of infants with moderate HIE was significantly higher in the fourth group than those in the control group(P0.05),and no higher in the control group as well.The MDI and PDI were in mental retardation after 18 months' treatment,mostly accompanied by cerebral palsy which were higher in the fourth group than those in the control group,and grew higher with time,and can be in borderline after 18 months' treatment.There was statistically significant difference between them(P

Objective To study the protection of Kangnaoling capsule to free radical injury and influence on the expression of caspase-3 and Bcl-2 in neuron of VD rat. Methods VD rat model was duplicated. Using spectrophotometry to detect contents of SOD, MDA and NO, spectro-fluorimeter to detect the expression of caspase-3, spectrophotometric method to detect the expression of Bcl-2 after traditional Chinese medicine interference. Results Kangnaoling capsule can markedly reduce the contents of MDA, raise contents of SOD and NO, degrade the expression of caspase-3, enhance the expression of Bcl-2. Conclusions Kangnaoling capsule can markedly protect VD rat from free radical injury, which probably correlated with increasing expression of Bcl-2, decreasing expression of caspase-3.

Empirical research showed that when medical disputes arise,the emergence of that damage must be due to the fault of either party,while everyone ignored the unforeseen,difficult-to-prevent and ubiquitous occurrence of medical professional risk,and the fact that the professional risk can also occur when no party makes mistake in medical events.It is of particular importance to explore ways to avoid medical professional risks,to allow medical staff in a safer,less risk condition,and meanwhile throw themselves wholeheartedly into the cause of life-saving career.

Objective To study the content of IL-8 in the peripheral blood and the expression of its mRNA in liver biopsy tissue of patients with hepatocirrhosis.Methods The patients with typical hepatocirrhosis resulted from HBV infection were selected.The IL-8 concentrations in peripheral blood of the Datients were evaluated with ELISA.The content of IL-8 mRNA in liver biopsy was measured by real-time PCR.The level of IL-8 mRNA was surrogated by lg cDNA/lg GAPDH.Reslllts The levels of IL-8 in the serum and its mRNA in hepatic tissue of patients with hepatoeirrhosis were(43 1.39±97.39)μg/L and 1.3647±0.2203,respectively,which were significantly higher than those of control group.MoreoCer,the levels of IL-8 in the serum and IL-8 mRNA in hepatic tissue of patients with positive HBV-DNA were (502.43-4-102.24)μg/L and 1.51424±0.2245,respectively,and both ofwhich were higher than those of patients without HBV-DNA replication(P<0.0l,P<0.05).And the levels of IL-8 in the selqlm and its mRNA in hepatic tissue of patients with higher ALT.AST also increased significantly.compared with those in control group(P<0.01).Conclusion The levels of IL-8 in the peripheral blood and the IL-8 mRNA in liver biopsy tissue of patients with hepatocirrhosis increase.which are related to the degree of HBV-DNA replication and the damage of hepatocytes.The IL-8 plays a key role in local inflammatory infihration of liver and the progression of post-hepatitis cirrhosis.

Objective:To study the expression of IP-10 and its mRNA in liver biopsy of patients with cirrhosis.Methods:The typical patients with cirrhosis after HBV infection were selected,and their serum IP-10 concentrations were evaluated with ELISA,the content of IP-10 mRNA in liver biopsy was measured by Real-time PCR.The level of IP-10 mRNA was represented by lg cDNA/lg GAPDH.The expression of IP-10 in liver biopsy tissue was detected by SP immunohistochemistry stain.Results:The levels of IP-10 in serum and its mRNA in liver biopsy of patients with cirrhosis were (299.3?77.2)pg/ml and (0.856 3?0.150 6),lg cDNA/lg GAPDH respectively,which were significantly higher than those of control groups(P

To enhance the level of experimental teaching,the exploring teaching method was studied. Compared to the traditional teaching method,this new method was approved by its obviously advantages. The results show that the students who were taught by exploring teaching method are more excellent in experimental operation,problem resolving capability,and report writ-ing. Also,this result induce a possibility of new method application in experimental teaching.

Objective To understand the clinical features of patients with human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) complicated by cytomegalovirus (CMV)viremia.Methods The clinical data of 249 cases of HIV/AIDS patients hospitalized in Beijing Ditan Hospital from Oct 2008 to Nov 2009 were analyzed retrospectively,in which 43 HIV/AIDS patients were diagnosed with CMV viremia.The symptoms and signs,cerebrospinal fluid (CSF)tests,and pathological detections by bronchoscope,gastroscope and fibercoloscope were collected.The database was set up using Excel software.The association between cellular immunity and CMV DNA level was determined by SPSS12.0 software.Results Forty-three patients (17.3%)were diagnosed with CMV viremia by positive results of CMV pp65 antigen and CMV DNA tests; 14 patients manifested retinal bleeding or infiltration and 4 patients displayed retinal fibrosis; 1 patient was diagnosed with CMV pneumonitis by pathological results of bronchoalveolar lavage fluid.Low level of CD4+ T lymphocytes and CMV DNA levels were positively correlated.Conclusions CMV pp65 antigen and CMV DNA should be detected in HIV/AIDS patients with CD4+ T lymphocytes less than 100 × 106/L and anti-CMV treatment should be given according to the results.Ophthalmologic examination and bronchoalveolar lavage fluid pathological detection are effective methods in diagnose of CMV retinitis and pneumonitis.

OBJECTIVETo assess the association between the serotonin transporter linked polymorphic region (5-HTTLPR) 44 bp variable number of tandem repeat (VNTR) polymorphism and Tourette syndrome (TS) in ethnic Han Chinese trios.

METHODSA total of 252 TS trios (patients and their parents) were recruited. Genetic contribution of the 5-HTTLPR 44 bp VNTR polymorphism was evaluated by genotyping, haplotype relative risk (HRR) analysis and transmission disequilibrium test (TDT) statistics. To enhance the efficiency of the test, haplotype-based HRR (HHRR) was also performed.

RESULTSThe TDT, HRR and HHRR analyses have revealed a significant association of the 5-HTTLPR 44 bp VNTR polymorphism with TS, and provided a strong evidence for an over-transmission of L allele from parents to the affected children (TDT: χ² = 6.680, df= 1, P= 0.012; HRR: χ² = 9.345, P= 0.002, OR= 1.739, 95% CI for 1.218-2.483). For 204 male and 48 female TS trios, TDT and HRR were analyzed separately. The results showed a significant association between 5-HTTLPR and male TS (for males. TDT: χ² = 4.643, df= 1, P= 0.038; for females, TDT: χ² = 2.189, df= 1, P= 0.188).

CONCLUSION5-HTTLPR may be the susceptibility gene for male TS patients among the Chinese Han population. However, the results need to be replicated in datasets collected from different populations.

Adolescent ; Asian Continental Ancestry Group ; genetics ; Child ; Child, Preschool ; China ; Female ; Gene Frequency ; Genetic Predisposition to Disease ; genetics ; Genotype ; Humans ; Linkage Disequilibrium ; Male ; Minisatellite Repeats ; genetics ; Polymorphism, Genetic ; Serotonin Plasma Membrane Transport Proteins ; genetics ; Sex Factors ; Tourette Syndrome ; genetics ; Young Adult

To study the effects of different post design on retention. 27 simulated tooth roots made of PMMA were divided into three groups, then manufactured the cement-expanded composite screw post-core system (CECSP), cement screw post-core system (CSP) and cast metal post-core system (CMP). The root and post-core system was tensiled by the speed of 10 mm/min on the Instron 4302 and recorded the retention force. It appeared significantly different between retention force of CECSP and CSP and CAM (P < 0.05). As a result, the retention mechanical properties of CECSP was much better than those of cement screw post-core system and cast metal post-core system. Therefore, it is possible to find a new way for restoration of endodontically treated teeth.
Acrylic Resins ; Cementation ; Composite Resins ; Crowns ; Dental Materials ; chemistry ; Dental Prosthesis Retention ; Dental Stress Analysis ; Humans ; Polyurethanes ; Post and Core Technique ; Tensile Strength

Objective To observe curative effect and clinical outcome in 30 recipients undergoing allogcneic peripheral blood stem cell transplantation (PBSCT) combined with bone marrow transplantation (BMT). Methods 30 patients with a median age of 32.6 years underwent allo-HSCT, of which 11 patients with AML, 14 patients with ALL, and 5 patients with CML They all have a HLA-identical sibling. PBSCswere mobilized with G-CSF. Three hundreds milliliter bone marrow blood was transplanted to the patients on the day that the PBSC was transplanted. Amended Bu/Cy was used as the conditioning regimen. MTXcombined with CsA and MMF was used as GVHD prophylaxis. Results A median number of mononuclear cells of (5.13±2.6)x10~8/kg recipient's weight was collccted from peripheral blood, and (1.3±0.6)x10~8/kgrecipient' s weight from bone marrow blood. Engraftment of neutrophils and platelets was achieved at a median of (12.1±3.25) days and (14±5.33) clays respectively. Ⅰ - Ⅱ acute GVHD occurred in 40.0 % cases,Ⅲ - Ⅳ acute GVHD occurred in 3.3 % cases, and chronic GVHD developed in 43.3 % cases. Severe cGVHD developed in 3.3% cases. The 2 years disease free survival rate (DFS) by the day of transplantation was 72.0 %. Conclusion PBSCT combined with BMT was effective to cure leukemia. The results also suggested that PBSC recipients had an lower incidence of aGVHD and cGVHD as compared with previous reports.