Objective To compare the objective cure rate and perioperative complications 0f ten-sion free vaginal tape(TVT)and laparoscopic Burch for the treatment of fernale stress urinarv inconti-nence. Methods Literature search was conducted for all randomized control trials(RCTs)between 1994 and 2006,using MEDLINE,EMBASE with the keyword"tension free vaginal tape","colpo-suspension","stress urinary incontinence",then a second search was performed with the following keywords:[(tension free vaginal tape),AND(colposuspension),OR(Burch)],AND stress urinary incontinence].Gray literature was search in The Cochrane central register of controlled trials、NRR (National Research Register)、CCT(clinical controlled trials),ISTP,ISI proceedings,OCLC First-search proceedings,(CACP),GreyNet(http://www.greynet.org/)、DARE(Database of Abstract:s of Reviews of Effects)、SIGLE(System for Information on Grey Literature in Europc),official website of ICS.Meta-analysis was performed with RevMan software 4.2. Results right studies were included comparing objective cure rate and perioperative complications of TVT and LB.Overall objective cure rates were 233/259 for TVT and 189/247 for Burch respectively.TVT shared higher objective cure (RR 1.19,95%CI 1.10-1.29,P<0.01)and lower perioperative complications(RR 0.48,95%CI 0.32-0.71,P<0.05). Conclusions The available evidence indicates that TVT is an effective treat-ment for stress urinary incontinence with higher objective cure rate and 10wer perioperative complica-tions compared with LB.

Objective To investigate the clinical effect of ilium grafting combined with Duhuojishengtang on the delay fracture healing and explore the effect on hemorheology. Methods Eighty patients with delayed fracture healing were randomly divided into two groups. Forty patients in control group were treated by ilium grafting and 40 patients in observation group were treated by ilium grafting combined with Duhuojishengtang. The clinical effect was observed after treatment and indexes of hemorheology were recorded after different treatment time. Results The cure rate of observation group was 62.5%, which was significantly higher than that of control group 35.0%, the effective rate of observation group was 92.5%, which was significantly higher than that of control group 72.5% (P<0.01) . There were no significant differences between two groups in indexes of hemorheology after ilium grafting (P>0.05) . After the first, second, third course, the indexes of hemorheology of observation group were better than those of control group, with statistically significant differences (P<0.05) . Conclusions Ilium grafting com-bined with duhuojishengtang can improve the indexes of hemorheology, improve the cure and effective rate and also has high security. It has high clinical value and worth of popularization and application.

OBJECTIVE To study the classification and distribution of the ?-lactamases produced by Escherichia coli in diabetic patients.METHODS To detect the ?-lactamases produced by E.coli in diabetic patients with a multi-disk synergy test.RESULTS Forty-nine strains of 60 strains in our study produced the ?-lactamases with total positive rate of 81.67%,From them 5 strains were producing penicillinases,17 strains producing BSBLs(28.33%),and 27 strains were producing ESBLs(45.00%),no carbapenem-hydrolyzing ?-lactamases were detected.In 27 strains producing ESBLs,the sensitivities to the ceftazidime,aztreonam and cefotaxime were similar.CONCLUSIONS The types of ?-lactamases produced by E.coli in diabetic patients are mainly BSBLs and ESBLs,without carbapenem-hydrolyzing ?-lactamases;the sensitivities to the ceftazidime,aztreonam and cefotaxime are similar.

0.05) in the results of Vd of mannitol and glycerol for both rabbits and human studies

Objective To investigate the effects of Ligustrazine on TNF-?-induced TGF-?1 and CTGF expression in human peritoneal mesothelial cells (HPMCs). Methods HPMCs were isolated from human omenta by trypsin digestion. Then,the subcultured HPMCs were divided into control group,TNF-?-induced (1 ?g/L) group and TNF-?-induced plus low-,medium-and high-dose Ligustrazine (10,20 and 40 mg/L Ligustrazine respectively) groups. The viability of HPMCs was measured by MTT assay. RT-PCR was used to detect the expressions of TGF-?1 and CTGF mRNAs in HPMCs. TGF-?1 and CTGF in supernatants were measured by ELISA. Cell protein concentration was measured by trace bicinchoninic acid (BCA) method to validate the ELISA assay results.ResultsLigustrazine significantly decreases TNF-?-induced TGF-?1 and CTGF expression in a dose-dependent manner at both protein and gene levels (P

Tumor angiogenesis, resulting from the imbalance of angiogenic cytokines and angiogenesis inhibitors, is crucial for tumor growth and metastasis. As a new field of cancer therapy, tumor anti-angiogenesis therapy with regard to abrogation of tumor vasculature has become an important anti-tumor strategy. Gene therapies have the potential to provide antiangiogenic mediators specifically targeted to organs containing tumors and make a great improvement in this therapy. This article reviews the current understanding of tumor angiogenesis, with a focus on gene therapy in this field.

The effect of Vitamin E on the metabolism of selenium in weaning Wistar rats raised with low selenium and low vitamin E Keshan disease diet and with the basal diet supplemented with selenium and/or a-tocopherol acetate was investigated. The results showed that:(1)On the same level of selenium in the diets, a-tocopherol supplemented to the diets might increase the selenium level of liver. No significant effect was found in other organs.(2)Whether the selenium was deficient in the diet or not, the GSHPx activities in blood, heart and liver of vitamin E deficient animals were lower than that of animals supplemented with vitamin E.(3)Supplementation of vitamin E to the diet decreased the selenium excretion in urine, and increased the selenium retention in tissues both in selenium deficient group and in selenium supplemented group.

[Objective]The article summarizes the experience of Professor HE Lingzhi in treating purpura nephritis . [Methods]To collect and analyse the theory of HE's experience of herb pairs in treating purpura nephritis by studying from her for a long time and one medical record. [Results]Professor HE Lingzhi believes that the disease needs stage therapeutics and it is caused by pathogen wind pyretic pathogenic factor and poisonous evil in the stag of onset. Deficiency of both qi and yin in remission period. Syndrome of blood stasis consistently throughout purpura nephritis. Pro. HE treats purpura nephritis by pairing drugs,such as schizonepetae and honeysuckle, caulis sinomenii and saposhnikovia divaricata, astragalus membranaceus and eclipta alba, the root of red-rooted salvia and puccoon. [Conclusion] Professor HE's clinical experience in treating purpura nephritis from pairing drugs is well worth learning for it always gets outstanding effect.

Alteration in gastric emptying may play a role in the pathogenesis of many diseases.And various methods to measure gastric emptying have been developed.Nine procedures for the assessment of gastric emptying were reviewed in this paper including intubation test,radiology method,absorption test,real time ultrasound,breath test,radionuclide technique et al .Among all of these methods,radionuclide technique is considered as the good standard method.

Recent developments on separation and analysis of bacterial cells by capillary electrophoresis are reviewed. Based on bacterial surface characterization, capillary electrophoresis technique can be utilized for rapidly identify and quantify intact bacteria and microbes at a certain phase. The microbe-molecule interactions can also be described. The separation of microbes that can not be cultured in lab appears to be possible by this method. It makes profound effects on separation science and microbiology to establish capillary electrophoresis procedure for the separation and analysis of bacterial cells.