Purpose:To study the effect of NVB in the treatment of advanced non small cell lung cancer (NSCLC).Methods:In 39 cases advanced stage, primary chemotherapy patients account for 30 cases and 9 were recurrent diseases.Results:CR 2 cases PR 20 cases NC 13 cases and PD 4 cases, total response rate 56.4%. The majory toxicity was bone marrow suppression.Conclusions:Combined chemotherapy including NVB has better curative effect for advanced NSCLC.

Objective To understand the correlation between TCM service utilization and health behavior of community residents.MethodsAself-designed questionnaire about TCM service utilization and health behavior status was used to investigate 200 people from 4 communities on random sampling. The items in the questionnaire were evaluated and analyzed to test the correlation of TCM service utilization and health behavior of community residents.Results The two indexes significantly correlated in 0.01 level (bilateral),r=0.674, bilateralP=0.000.Conclusion The correlation between TCM community service utilization and health behavior status is positive. The higher the level of TCM community services utilization is, the higher the index value of health behavior status will be.

AIM:To investigate the inhibitory effect of P12,a kind of lipopolysaccharide(LPS)-binding protein(LBP) inhibitory peptide,on the binding of LPS to macrophage in vitro.METHODS:Human monocyte-like cell line(U937 cells) was grown in RPMI-1640 and stimulated with PMA in order to induce their differentiation to macrophage stage.The relative affinity of P12 to LPS was determined by enzyme-linked immunosorbent assay(ELISA).The effects of P12 on the binding of LPS to U937 cells were determined by flow cytometry analysis.The production of tumor necrosis factor-alpha(TNF-?) was measured by ELISA.RESULTS:The relative binding activity of P12 to LPS was higher than that of LBP in the same mass concentration.P12 inhibited the binding of FITC-conjugated LPS(FITC-LPS) to U937 cells.The productions of TNF-? was also significantly suppressed by P12.CONCLUSION:The results suggest that blockage of LBP at the inflammatory sites might attenuate LPS-induced circulatory shock.

ObjectiveTo investigate application value of parametric image processing in contrastenhanced ultrasound imaging in diagnosis of ovarian masses. MethodsFifty cases with ovarian masses underwent routine ultrasound and contrast-enhanced ultrasound imaging using a new dedicated parametric image processing software SonoLiver to analyze patterns of vascular formation and blood stream perfusion in the ovarian mass tissues on a digital video recorder in real time, compare their morphological characteristics of time-intensity curve (TIC) and dynamic vascular patterns (DVP) curve, and analyze quantitatively all indicators generated by SonoLiver.ResultsIn ultrasound imaging of the 50 cases, there were 24 cases (86％) displaying mainly blue lowly-enhanced imaging in those with benign masses and 15 cases (68％)displaying mainly red highly-enhanced imaging in those with malignant masses, with statistical significance (P ＜0. 01 ). There was significantly different characteristics of TIC and DVP between patients with benign and malignant masses. In 23 cases with benign masses, their DVP were significantly higher above the baseline than in those with malignant ones ( P = 0. 000), and in 15 cases with malignant lesions, their DVP were much shorter below the baseline than in those with benign ones, with statistical significance (P ＜0.05). The intensity of contrast medium, the time to reach its peak intensity and average transit time were all significantly higher in those with malignant masses than in those with benign ones (all P ＜ 0. 05 ). But, no statistical difference in the time of initial increasing between the two groups was found (P ＞ 0. 05). ConclusionsThere is significant difference in TIC and DVP of ultrasound imaging between benign and malignant masses, which if combined with contrast enhanced ultrasound parametric image processing can provide a more visualized quantitative information of benign and malignant ovarian masses with SonoLiver software.

Objective To search the literature of randomized controlled trials on the treatment of anterior vaginal wall prolapse with adjuvant materials and compare the efficacy and safety of anterior vaginal wall prolapse repair with and without adjuvant materials.Methods Searches were made in the databases of Pubmed,Embase and Ovid for randomized controlled trials from 1980 to 2012 on the treatment of anterior vaginal wall prolapse with adjuvant materials.Comprehensive meta-analyses were conducted with Revman 5.1 analysis software to compare vaginal wall anatomy failure rate,operative duration,intraoperative bleeding volume,postoperative visceral injury,pelvic pain,urinary infection,material exposure,material erosion,de novo urinary incontinence and de novo dyspareunia in the adjuvant materials repair and repair without adjuvant materials groups.Results A total of 20 randomized controlled trials including 2313 participants were retrieved.The shortest average follow-up period was 3 months and the longest 36 months.Compared with repair without adjuvant materials,the application of adjuvant materials in anterior vaginal wall repair reduced vaginal front wall prolapse anatomy failure rate lower anatomy failure rate,had a longer operating duration,more peri-operative bleeding and lower urinary tract infection rate.The comprehensive effects were as follows:P＜0.01,RR =0.51,95％CI:0.41-0.64;P ＜0.01,weighted mean differenece (WMD) =16.25,95％ CI:8.07-24.43;P =0.01,WMD =35.00,95％ CI:6.90-63.11 ;P =0.03,RR =0.51,95％ CI:0.28-0.93,respectively,but the comparison of two groups around in visceral injury,postoperative pain,de novo stress urinary incontinence and de novo dyspareunia had no significant differences (P =0.07,0.58,0.54 and 0.67) and the average materiale exposure and rosion rate were 4.37％ (27/618) and 7.69％ (24/312) respectively.Conclusions The application of adjuvant materials in anterior vaginal wall repair can improve the postoperative recurrence.But no obvious differences exist in the incidence of complications in anterior repair with adjuvant materials and repair without adjuvant materials.

Objective To evaluate the treatment effect of negative pressure wound therapy ( NPWT) followed by ultrasonic debridement surgical system ( UDSS) in patients with diabetic foot. Methods Forty-seven diabetic foot ulcer patients( WagnerⅡ~Ⅲ) were divided into two groups,of which 26 patients treated with UDSS combined NPWT,and 21 patients treated with traditional surgical debridement combined NPWT were control group. Cure rate, markedly effective rate and adverse reaction and complication were compared between two groups. Results Compared with control group,the experiment group had higher markedly effective rate in the first week(P<0. 05),and healing rates were higher in the 2th,4th,6th,12th weeks (P<0. 05). There were no differences in the adverse reactions and complications between the two groups. Conclusion UDSS combined with NPWT can accelerate wound cure,may play an important role for the treatment of diabetic foot ulcer.

This study investigated the anti-HSV-2 effect of alumen through in vitro and in vivo experiments. Viable cell counting was employed to assess the toxicity of alumen on Vero cells. The inhibition rate of HSV-2 was defined as the cytopathic effect (CPE) of the cells infected with the virus. Alumen suppositories of different concentrations were vaginally applied to the guinea pigs which were then infected with HSV-2 via a vaginal route. The clinical symptoms were observed and the local virus titer calculated. The results showed that alumen had an in vitro anti-HSV-2 effect by means of antiviral duplication, direct killing of the virus, and antiviral adsorption. Alumen suppositories of different concentrations could reduce or completely inhibit HSV-2 infection in guinea pigs. It was concluded that alumen had an in vitro anti-HSV-2 effect through multiple approaches and it could suppress in vivo vaginal HSV-2 infection of guinea pig to some extent.

With the continuous in-depth study of minimally invasive cardiac surgery(MICS), minimally invasive cardiac surgery in children has also been developed in this period, but there is still a certain gap compared with adults. Because of the large difference in body size and the low tolerance of surgery in children, minimally invasive cardiac surgery in children still has a short board on complex cardiac diseases. This article reviews several commonly used minimally invasive techniques: (1) small incision cardiac surgery; (2) thoracoscopic and robot-assisted cardiac surgery; (3) minimally invasive cardiopulmonary bypass(MiECC) and cardiac surgery to avoid cardiopulmonary bypass; (4) hybrid surgery and enhanced cardiac rehabilitation surgery(ERACS) in pediatric cardiac surgery and their application and research progress.

Open surgery is currently the gold standard for the treatment of thoracoabdominal aortic aneurysm(TAAA), while endovascular aortic repair(EVAR) has also been widely carried out. Because it involves important branches supplying internal organs, the technical system for treating TAAA is particularly complex. However, with the advent of newer, low-cost, flexible stent systems, total endovascular repair techniques have become more feasible and attractive. For young and low-risk patients, the choice of open or endovascular treatment remains controversial. Despite the advantages of a minimally invasive procedure, EVAR carries a greater risk of spinal cord injury and may require secondary endovascular intervention to repair endoleak when its unique complication occurs, and the long-term durability after EVAR is not clear. This article reviews the open and endovascular treatment of TAAA, introduces the development of open surgery and endovascular repair, the advantages and disadvantages of various types of stents, and discusses how to select a more suitable surgical method for patients, providing clinicians with a treatment reference.

This study investigated the anti-HSV-2 effect of alumen through in vitro and in vivo experiments.Viable cell counting was employed to assess the toxicity of alumen on Vero cells.The inhibition rate of HSV-2 was defined as the cytopathic effect (CPE) of the cells infected with the virus.Alumen suppositories of different concentrations were vaginally applied to the guinea pigs which were then infected with HSV-2 via a vaginal route.The clinical symptoms were observed and the local virus titer calculated.The results showed that alumen had an in vitro anti-HSV-2 effect by means of antiviral duplication,direct killing of the virus,and antiviral adsorption.Alumen suppositories of different concentrations could reduce or completely inhibit HSV-2 infection in guinea pigs.It was concluded that alumen had an in vitro anti-HSV-2 effect through multiple approaches and it could suppress in vivo vaginal HSV-2 infection of guinea pig to some extent.