0.05). Conclusion The birth injury has little impact on the apoptosis of urethral peripheral muscle cells,while the estrogen decrease may increase the cell apoptosis.

Mesenchymal stem cells (MSCs)have inherent tumor-trophic migratory properties and low immunogenicity,which allow them to serve as vehicles for delivering effective,targeted therapy to tumors.MSC plays an anti-tumor role by releasing some cytokines,which can be strengthened by oncolytic virus,antiangio-genesis agent,tumor necrosis factor guided apoptosis ligand,IL,IFN and pro-drug.In addition,there are some advantages in combination treatment of MSC and others therapies.

100 ml) in 14 cases (12.7%).Postoperative short-term (within 1 month) complications included dysuria in 9 cases (8.2%),urinary reten-tion in 1(0.9%), de novo urgency and frequency in 12(10.9%).Long-term (after 6 months) complica-tions consisted of suprapubic discomfort in 8 cases (7.3%),urinary difficulty in 2(1.8%), frequency andurgency in 3(2.7%).No tape erosion or pelvic hematoma was found. Only 1 patient underwent the secondprocedure to cut off the tape due to repeated urinary retention. Conclusions TVTprocedure is effective,safe, minimally invasive for the management of female stress urinary incontinence.

Background and purpose:Rs10993994 at 10q11 was found to be associated with prostate cancer risk by genome-wide association studies. This study tried to reveal its mechanism and to explore the role of rs10993994 for the transcriptional activity of microseminoprotein beta (MSMB) gene in prostate cancer cell lines. Methods:Promoter fragments were generated by chemical synthesis. Due to the two possibility of rs10993994 (T/C) in the region, we generated two promoter fragments: MSMB promoter-T and MSMB promoter-C. The fragments were then cloned into pGL3-basic vectors, positive clones were transfected into prostate cancer cell lines PC-3 and LNCaP, ifnally, relative level of lfuorescence was detected by lfuoresce detector.Results:We generated two promoter fragments of MSMB, MSMB promoter-T and MSMB promoter-C. The two promoter fragments were cloned with pGL3-basic vectors to pGL3-MSMB promoter-T and pGL3-MSMB promoter-C. In PC-3, the relative level of lfuorescence of pGL3-MSMB promoter-C was signiifcant higher than that of pGL3-MSMB promoter-T(2.27±0.39vs 0.57±0.13,P<0.05); In LNCaP, the relative level of lfuorescence of pGL3-MSMB promoter-C was signiifcant higher than that of pGL3-MSMB promoter-T (1.70±0.32vs 0.37±0.09,P<0.05).Conclusion:The transcriptional activity of pGL3-MSMB promoter-C was stronger than that of pGL3-MSMB promoter-T. Rs10993994 could inlfuence the transcriptional activity ofMSMB gene promoter in prostate cancer cell lines PC-3 LNCaP, allele C in rs10993994 could facilitate transcription than T.

The contents of cholesterol in a number of vegetable oils were determined by saponification-gas chromatography ( FID) . There was quite a large possibility that cholesterol peak was seriously interfered by saponification-gas chromatography ( FID) , so it was difficult to set a cholesterol content value to differentiate vegetable oil from waste oil. Solid phase extraction ( SPE) sample pretreatment was chosen and the process conditions were optimized. The optimal conditions were as follows:0. 25 g of oil samples, 20 mL of 0. 6%ethyl ether-hexane ( V/V) as eluent ( get rid of fatty acid glycerides) and 20 mL of 15% ethyl ether-hexane ( V/V) as eluent ( obtain cholesterol) . An obvious cholesterol-content-difference between vegetable oils and waste oils was found by SPE-GC. The detected cholesterol contents in 84 vegetable oil samples were all less than 50 μg/g and the contents of 11 waste oil samples among the 13 waste oils were greater than 50 μg/g. Therefore, cholesterol content in vegetable oil of more than 50 μg/g could be determined as suspected waste oil, not vice versa by SPE-GC. The correlation coefficient R2 was 0. 9999 in 0-760 mg/L concentration range, and the detection limit was 6. 0 μg/g. Relative standard deviations at two concentration levels of 17. 7 and 695 mg/L were 1. 6% and 1. 5% respectively. The recovery was 103%.

Objective To determine the effect of pnehyclidine hydrochloride as anticholinergic drug during the treatment of severe acute organophosphorus pesticide poisoning(SAOPP)and evaluate the safety.Methods 78 SAOPP patients was divided into control group(n=37)and test group(n=41).Atropine was as anticholinergic drug in control group and was replaced by pnehyclidine hydrochloride in test group.The persistence time of mus- carinic action,drug adverse reaction,severe complication,healing rate and therapeutic time of detoxification after these drugs being administered were observed in the two groups.Results The persistence time of muscarinic action was shorter in rest group than in control group(P

ObjectiveTo explore the effect and mechanism of Toll-like receptor 4(TLR4) ligand LPS-mediated inhibition hepatitis B virus (HBV) replication in Bewo cells.MethodsFirst of all,2 μg 1.3-fold HBV recombinant vector pcDNA3.1 ( + )-HBV1.3 were transfected into Bewo cells,after 12 h,the cells were treated with LPS for 3 d.To observe the kinetics of IFN-β and TNF-α expression in Bewo cells,the Bewo cells were exposed to TLR4 ligand LPS.And the effect of pyrrolidine dithiocarbamate ( PDTC),an inhibitor of NF-κB,on LPS-induced cytokines was also observed.The HBsAg,HBeAg and HBV DNA level in the culture supernatant were detected by Microparticle Enzyme Immunoassay (MEIA) and fluorescence quantitative PCR,respectively,and the expression of IFN-β,TNF-α,TRIF and MyD88 was detected by ELISA and RT-PCR,respectively.ResultsCompared with control group,LPS could significantly suppress HBV replication in Bewo cells ( P ＜0.01 ),and it could induce the production of TNFα in Bewo cells ( P ＜ 0.05 ),in time-and dose-dependent manners.PDTC strongly inhibited LPS and induced TNF-α production,but had no much effect on IFN-β in Bewo cells ( P ＜ 0.001 ).Compared with control group,the mRNA levels of MyD88 were significantly induced by LPS in the Bewo cells transfected with this recombinant vector( P ＜ 0.001 ).ConclusionsTLR4 ligand LPS could significantly suppress HBV replication by inducing TNF-α production in Bewo cells mainly via the MyD88/ NF-κB signal pathway.

By retrieving the clinical research literature of treatment functional dyspepsia by traditional Chinese medicine (TCM) from January 2004 to December 2014 based on China National Knowledge Internet (CNKI), we would establish a TCM decoction database for treating functional dyspepsia in this study. One hundred and sixty-four literature were included, involving 159 prescriptions, 377 medicines, in a total of 1 990 herbs. These herbs can be divided into 18 categories according to the effectiveness; and qi-regulating herbs, blood circulation herbs, and antipyretic herbs ranked top three ones according to the frequency of usage of the herbs, whose medicine usage frequency accounted for 51.81%. Usage frequency of 16 herbs was over 30, and Atractylodes, Radix, Poriaranked top three according to the usage frequency. Medicinal properties were divided into 9 kinds according to the frequency statistics, and the top three were warm, flat, and cold. Taste frequency statistics were classifiedinto 9 kinds, and the top three were acrid, sweet, and bitter. In frequency statistics of the meridian tropism of herbs, it was classifiedinto 11 kinds, and the top three were spleen, stomach, lung. The analysis can provide a reference for treatment and study of TCM of functional dyspepsia.
China ; Databases, Bibliographic ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Dyspepsia ; drug therapy ; physiopathology ; Humans ; Internet ; Spleen ; physiopathology ; Stomach ; physiopathology

Animals ; Carcinogenesis ; Cell Cycle Proteins ; genetics ; metabolism ; Cyclin E ; metabolism ; F-Box Proteins ; genetics ; metabolism ; F-Box-WD Repeat-Containing Protein 7 ; Gene Silencing ; Genes, Tumor Suppressor ; Humans ; Mutation ; Myeloid Cell Leukemia Sequence 1 Protein ; metabolism ; Neoplasms ; genetics ; metabolism ; pathology ; Proto-Oncogene Proteins c-myc ; metabolism ; Receptors, Notch ; metabolism ; Signal Transduction ; TOR Serine-Threonine Kinases ; metabolism ; Ubiquitin-Protein Ligases ; genetics ; metabolism

Objective To edit Chinese version of the Minnesota living with heart failure questionnaire (MLHFQ) and to estimate its reliability and validity.Metheds Translated and edited the Chinese version of MLHFQ according to the standard procedures,and tested 83 inpatients which were recruited from three polyclinics of Beijing district in China.Results Cronbach's alpha consistency was>0.80 for the three MLHFQ scores.Reproducibility ranged from 0.48 to 0.84 for items of weighted kappa coefficient and from 0.88 to 0.94 for three do-mains of Spearman's correlation coefficient.MLHFQ scores varied significantly with NYHA functional class(P<0.05),and there were intermediate-to-high correlations with the assumed corresponding SF-36 domains(-0.73 to -0.59).Factor analysis revealed three-factor structure explained 49.34% of the total variance.The MLHFQ scores before and after the treatment combined TCM and western medicine were significant (physical domain (26.15±7.15,17.63±8.50),emotional domain (8.96±5.73,6.8l±5.31),overall score(56.38±16.88,39.77±15.69) all P<0.01).Conclusions The Chinese version of MLHFQ is translated and edited according to the standard procedures.Its reliability and validity is good,and could be used as a clinical outcome measurement.