Objective To compare the effect between Saccharomyces boulardii sachets and tetragenous viable bifidobacterium tablets in the treatment of rotaviral gastroenteritis of children .Methods A total of 191 patients (below 2 months to 8 years old) with rotaviral gastroenteritis admitted to this hospital from January 2012 to May 2014 were divided randomly into control groups (smectite ,conventional treatment ,number=62) ,tetragenous viable bifidobacterium tablets group (conventional treatment combined with tetragenous viable bifidobacterium tablets ,number= 64) ,saccharomyces boulardii group (conventional treatment combined with saccharomyces boulardii ,number=65) .Therapeutic effects were compared between 3 groups after 3 days and 5 days of treat‐ment .Results The obvious curative rate ,effective ratio and total rate in the groups of saccharomyces boulardii and tetragenous via‐ble bifidobacterium tablets were higher than those in the control group(P<0 .05) .However ,no significant difference was found in the two cases among the groups (P>0 .05) .There was significant difference in 3 days and 5 days therapeutic effect among 3 groups (P<0 .05) .The duration of diarrhea in the group of Saccharomyces boulardii was lower than this in the group of tetragenous viable bifidobacterium tablets (P<0 .05) .Conclusion The therapeutic effect of Saccharomyces boulardii is similar to that of tetragenous viable bifidobacterium tablets in treatment of children with Rotaviral gastroenteritis .The duration of diarrhea in the group of Sac‐charomyces boulardii was lower than that of the group of tetragenous viable bifidobacterium tablets .

Objective To discuss the efficiency and safety of transjugular intrahepatic portosystemic shunt(TIPSS) in treatment of cirrhotic patients with gastroesophageal variceal bleeding.Methods52 patients who had gastroesophageal variceal bleeding were treated with TIPSS,with 11 patients of them being active bleeding,23 patients being moderate to massive ascites.Results50 patients were treated successfully with the successful rate of 96.2%.The pressure of potal dropped from 3.87?0.50kPa to 2.45?0.40kPa(P

BACKGROUND: How to make growth factor plays a role persistently and efficiently is a key in constructing bone tissue engineered bone. Currently, varied microspheres or scaffolds were used as release carriers, however, the delayed release effects needs elevating.OBJECTIVE: To prepare chitosan microosPheres/nano-hydroxyapatite/poly (lactic-co-glycolic acid) (CMs/nHA/PLGA) scaffolds, and to measure its characteristics of delayed release of bovine serum albumin (BSA).METHODS: CMs were prepared by an emulsifying cross linking method with BSA as a model protein. Using ice particulates as porogen, composite CMs/nHA/PLGA scaffolds were prepared by freeze-drying. The characteristic and morphology of the composite were observed by scanning electron microscope, later particle size analyzer, mercury porosimeter and universal testing machine, and the release behavior of BSA was investigated in vitro.RESULTS AND CONCLUSION: The CMs were spherical shape with a regular surface, with diameters of 20-40 μm. The encapsulation efficiency of the CMs was 86.5%, and the loading capacity was 0.8%. With the increase of initial BSA dosage, the loading capacity increased to 2.6%, while the encapsulation efficiency decreased to 74.1%. The CMs can be uniformly distributed in PLGA scaffolds to form CMs/nHA/PLGA scaffolds, which had 100-400 μm pore diameter and over 80% porosity, with 1.1-2.3 pMPa compressive strength, and 26.5% cumulative degradation at 10 weeks. The cumulative release of BSA from nHA/PLGA scaffolds was above 85% at 36 hours, which from CMs was 33.6% at 10 days, and that from CMs/nHA/PLGA scaffolds was 81.5% at 40 days. The results demonstrated that CMs/nHA/PLGA scaffolds have an excellent releasing efficiency for protein drugs with suitable compressive strength and degradation, which would be used as delivery system and tissue engineering scaffolds.

Objective To observing the effects of health education on modified lifestyle and behavior patterns among migrant workers. Methods Individuals from two factories were randomly assigned to the intervention group ( n = 262 ; men 129, women 133 ; mean age 31.8) and the control group ( n = 147 ;men 75, women 72; mean age 31.8). The intervention group received 4-months' health education before changes of awareness of health knowledge, cigarette smoking, alcohol consumption, physical activities,mental health and medical consultation. Results In the intervention group, the awareness of the risk of cigarette smoking and alcohol consumption and normal levels of blood pressure and obesity was significantly improved at 4 months(χ2 =59.65, 47.69, 19.50, and 30. 17; all P＜0. 01 ). However, no significant improvement in awareness of AIDS was found in the intervention group. Of the intervention group, some unfavorable lifestyles and behavior patterns were modified ( cigarette smoking χ2 = 4.50 ; altitude toward clinic visit χ2 = 7.09 ; both P＜0. 05 ). Conclusion Health education could help to improve the awareness of health knowledge and modify lifestyle and behavior patterns of migrant workers.

Objective To provide theoretical guidance for further research on the role of miR-1 99a-3p in formation and development of bladder cancer.Methods Mature sequence of miR-1 99a-3p was analyzed;target genes and transcription factors of miRNA-1 99a-3p were predicted,and the target genes were analyzed for gene ontology (GO)enrichment and Kyoto Encyclopedia of Genes and Genome (KEGG)pathway.Then TF-miRNA-mRNA network diagram was constructed.Results Sequences of miR-1 99a-3p were highly conserved in various species.In GO analysis,the target genes of miR-1 99a-3p were enriched in many biological processes,such as regulation of cellular process,regulation of macromolecule metabolic process,and regulation of biological process (P <0.01 ).In KEGG pathway,the target genes were mainly located in bacterial invasion pathway of epithelial cells,ECM-receptor interaction pathway,PI3K-Akt signaling pathway,MAPK signaling pathway,small cell lung cancer pathway,and proteoglycans pathway in the cancer (P <0.05).According to the TF-miRNA-mRNA network diagram,the important genes that might be regulated by miR-1 99a-3p were MYC,SP1,mTOR,NFκB,and NFκB1.Conclusion miR-1 99a-3p may directly target mTOR and participate in the formation and development of bladder cancer through regulating PI3K-Akt-mTOR signaling pathway.

OBJECTIVE: To explore the influence of psychological factor on asthma, the protective and therapeutic effects of Shugan Lifei Recipe on rats with asthma under stress and the mechanisms. METHODS: Allergy and stress-induced asthma models were established in rats by giving ovalbumin and restraining stress. Radioimmunoassay, enzyme linked immunosorbent assay, in situ hybridization and immunohistochemical method were used to detect plasma corticosterone, IL-4, IFN-gamma, expression of glucocorticoid receptor (GR) mRNA in hippocampus and adrenocorticotropic hormone corticoliberin (CRH) positive neuron in hypothalamus. Optical and electron microscopes were used to observe the morphological changes of pulmonary hilar and hippocampal tissues. RESULTS: Shugan Lifei Recipe (SGLFR) could reduce plasma corticosterone, decrease CRH positive neurons in paraventricular nucleus of hypothalamus, up-regulate the expression of GR mRNA in hippocampus and reduce the injury of hippocampal neuron. SGLFR had certain inhibitive effect on hyperfunction of hypothalamo-pituitary-adrenal cortex (HPA) axis in rats with asthma under stress and could also relieve the pathological changes of the pulmonary hilar tissue. The level of plasma IFN-gamma was increased while the level of plasma IL-4 was decreased in SGLFR-treated group. CONCLUSION: The mechanism of SGLFR in treating the rats with asthma under stress is probably to regulate the hyperfunction of HPA axis and the disorder of immuo-system.

Objective To explore the role of miRNA-148a in bladder tumorous development and progression.Methods Ex-pression of miRNA-148a was assessed in 35 bladder carcinoma tissues and 16 non-carcinoma tissues by fluorescence quanti-tative real time PCR,and correlation with clinical features was evaluated.Target genes and transcription factors of miRNA-148a were predicted using bioinformatic analysis,then TF-miRNA-148a-target genes network diagram was built and the tar-get genes was analyzed of gene ontology enrichment and KEGG pathway.Results Expression of miRNA-148a was lower in bladder carcinoma tissues than in non-carcinoma tissues(0.000 8±0.000 2 vs 0.002 1±0.000 5)(t=2.46,P <0.05),but its expression was no statistical significance in different groups of gender,age,pathological classification,clinical stage, lymph node metastasis (P >0.05).268 target genes of miRNA-148a were predicted by three softwares at the same time,60 transcription factors were predicted and the binding sites with combination scroes above 80 was 657.The target genes of miRNA-148a was enriched in many biological processes,such as neuron differentiation,generation of neurons,neuron projec-tion development,cytoplasmic mRNA processing body,cytoplasm(P <0.001).They also participated in p53 signaling path-way,proteoglycans in cancer-homo sapiens,pathways in cancer,prostate cancer,protein processing in endoplasmic reticulum, focal adhesion and so on(P <0.05).According to TF-miRNA-148a-target genes network diagram,miRNA-148a was regula-ted by SP1,ESR1,AP1,MYC and BRCA1,genes of IGF1,P27kip1 ,NCOA1,PTEN,SERPINE1 might be regulated by miR-NA-148a.Conclusion miRNA-148a which was significantly down-regulation in bladder carcinoma tissues may be participate in bladder tumorous development and progression,bioinformatics analysis provides some ideas for further research.

Objective To investigate the combined detection of serum vascular endothelial growth factor (VEGF),squamous cell carcinoma antigen (SCC-Ag)and cytokeratin 19 fragment (CYFRA21-1)value in assessing the efficacy of chemotherapy in patients with advanced squamous cell carcinoma of the lung.Methods 60 cases of lung squamous cell carcinoma patients in January 2011 between June 2013 to be admitted to hospital were treated with gemcitabine plus cisplatin or carboplatin chemotherapy.Detected the levels of serum VEGF,SCC-Ag and CYFRA21-1 expression in 60 cases before and after 1 cycle of chemotherapy in patients using ELISA and immunoradiometric assay,and evaluated the efficacy evaluation with reference to RECIST criteria after 2 cycle of chemotherapy.Results Effective group serum VEGF and CYFRA21-1 levels were 413± 114 pg/ml and 14.7±9.6 ng/ml;serum VEGF and CYFRA21-1 levels after one cycle of chemotherapy were 272±131 pg/ml and 10.8±7.1 ng/ml,which decreased after chemotherapy (P<0.01).Progress group serum VEGF and CYFRA21-1 levels were 472±207 pg/ml and 18.9±17.6 ng/ml;serum VEGF and CYFRA21-1 levels after one cycle of chemotherapy were 537±219 pg/ml and 21.5±20.2 ng/ml,which increased after chemotherapy (P<0.01).Stable group serum VEGF CYFRA21-1 levels and were 419±246 pg/ml and 17.0±12.9 ng/ml;serum VEGF and CYFRA21-1 levels after one cycle of chemotherapy were 421±252 pg/ml and 16.8±11.7 ng/ml,which had no changes before and after treatment (P>0.05). Serum SCC-Ag levels before and after each treatment group difference was not statistically significant (P>0.05).Multiple regression analysis showed that serum VEGF,CYFRA2 1-1 levels and the efficacy of lung squamous were related changed (t=5.86,P<0.001;t=2.26,P=0.027),and there was no significant correlation between SCC-Ag levels changes and the effect of chemotherapy (t=1.52,P=0.133).Conclusion Serum VEGF and CYFRA21-1 expression level changes associat-ed with squamous cell carcinoma of the lung chemotherapy effect,which can advance understanding of the effect of chemo-therapy,combined with advanced squamous cell carcinoma detection of serum VEGF and chemotherapy assessment CY-FRA2 1-1 has a certain reference value.

Objective To study the relationship between ABO hemolytic disease of newborn and maternal antibody. Methods The titer of blood group antibody in 122 mothers of O blood group during prenatal diagnosis and blood group serology, bilirubin and hemoglobin level of newborn infants were tested with routine methods. The relationship between ABO hemolytic disease of newborn and the titer of blood group antibody was studied. Results The titer of blood group antibody was remarkably related with ABO hemolytic disease of newborn (P

BACKGROUND:Conventional methods,including trypsin digestion and cells transfer using single call suspension,have many drawbacks,which limit the development of bone tissue engineering.OBJECTIVE:To culture bone marrow stromal stem calls,induce osteoblastic differentiation,and prepare cell sheets.METHODS:Canine bone marrow stromal calls were isolated by density gradient centrifugation technique,inoculated into DMEM medium,and induced to differentiate into osteoblasts.Complete call sheets were harvested by call sheet engineering based on the temperature change of temperature-responsive medium.RESULTS AND CONCLUSION:Immediately after inoculation,primary calls were scattered on the bottom of culture flask,presenting a transparent spherical body with a good refractive capacity.At 12 hours,calls exhibited a long shuttle shape,reached complete confluency,and grew in a whirlpool-like fashion.After osteoblastic induction,the majority of bone marrow stromal stem calls appeared tetragonal,polygonal,and squamose.At 21-28 days,round or oval-shaped calcified nodules formed.When the bone marrow stromal stem calls in the temperature-responsive culture dishes were cooled below the critical temperature 32℃,cells were gradually detached from the bottom of culture flask and formed complete bone marrow stromal stem call sheets.These findings indicate that density gradient cantrifugation technique can be used to successfully isolate and culture canine bone marrow stromal stem cells to differentiate into osteoblasts and call sheet engineering enables to harvest complete bone marrow stromal stem call sheets.