This paper described the existing problems of transformation benefit from a target,two ideas,three questions,four reasons,and five measures.Through establishing clear objectives,combing the status of the achievement trasformation some problems were raised.Also,it Was analyzed for the reasons of deficient transformation benefit and suggested the taken measures.

Congenital lower urinary tract obstruction in the fetus and is rare in neonates,but it is identified in-creasingly in the era of prenatal sonography and resulted in substantial perinatal mortality with lifelong morbidity. Poste-rior urethral valves,urethral atresia,and prune - belly syndrome are the frequently reported causes of lower urinary tract obstruction. Despite the completion of a randomized trial,the benefit of prenatal intervention with vesicoamniotic shunt placement remains unclear. The management of these disease in fetus and newborns requires appropriate urinary tract decompression,subspecially support,and definitive diagnosis with endoscopy and radiography. Now,the recent progress of diagnosis and treatment of congenital lower urinary tract obstruction were reviewed.

During the period of establishing and perfecting socialist market economy in current situation,the professional morality of medical trade emerges much more new matters and problems and faces severe challenges.This article analyses the causes of these problems and difficulties on improving the professional morality of medical trade nowudays,and raises some strategies to solve these problems,such as reforming the medical system in-depth,strengthening supervision and so on.

[Objective] To evaluate the clinical value of diagnosing osteoporosis with vertebra bone mineral density(BMD) by measurement with quantitative computed tomography (QCT) . [ Method] BMD in of lumbar vertebrae (L<,1～4>)were measured by QCT in 53 healthy middleaged persons or elderly persons (group A) and 68 osteoporosis patients ( groupB) . [Result] BMD in group A declined obviously as age increasing with significant differences (P<0. 01) . In group B,all 68 patients showed osteoporosis according to the diagnostic standard of BMD≤x -2. OSD. Sixty patients showed osteoporosis ifthe diagnostic standard was set to BMD ≤ x -2. 5SD. The BMD values of different age group was lower than the bone quantityblock values. [Conclusion] As a method for diagnosing osteoporosis, QCT has advantages of high sensitation, being precise,being reproducible and is easy for applying. It would be more practical and could decrease mis - diagnosing if the diagnosticstandard was BMD≤x-2.OSD.

ObjectiveTo investigate the effect of propofol on endothelial nitric oxide synthase (eNOS) and inducible nitric oxide synthase (iNOS) expression in thoracic aorta of hypertensive rats.MethodsHealthy SD rats of both sexes weighing 240-280 g were used in this study.Hypertension was induced by subcutaneous deoxycorticosterone 25 mg/kg twice a week for consecutive 7 weeks.Sixty-four hypertensive rats were randomly divided into four groups (n ＝ 16 each):hypertension group (group H),low,medium and high dose propofol group ( groups P1,P2,P3 ).Groups P1,P2 and P3 received infusion of propofol at a rate of 20,30 and 40 mg* kg- 1 · h- 1 for 3 h respectively,while group H received equal volume normal saline instead of propofol.Mean arterial pressure (MAP) was monitored and recorded before,1 h and 3 h after the start of propofol or normal saline infusion.All animals were sacrificed at 3 h of intravenous administration.Blood samples were collected by taking out the eyeballs for determination of serum NO concentrations by nitrate reductase method.The expression of eNOS mRNA,iNOS mBNA was determined by reverse transcription-polymerase chain reaction.The expression of eNOS and iNOS protein was determined by Western blot.ResultsCompared to group H,MAP was decreased significantly,the serum NO concentrations were increased significantly,the expression of eNOS mRNA and protein in thoracic aorta was up-regulated,and the expression of iNOS mRNA and protein in thoracic aorta was down-regulated in a dose-dependent manner in groups P1,P2 and P3 ( P < 0.05 or 0.01 ).ConclusionPropofol can down-regulate iNOS expression and up-regudate eNOS expression in endothelial cells of thoracic aorta and promote NO release in hypertensive rats,Which is the mechanism of propofol decreasing pressure.

To investigate molecular epidemiology of DuCV in Cherry Valley ducks in China,the complete genomes of six DuCV strains,which were detected from Cherry Valley ducks in China between 2007 and 2008,were sequenced.Sequence and phylogenetic analysis were carried out to compare these six strains with another 27DuCV strains from Mulard duck,Muscovy duck,Pekin ducks and Mule duck.The analysis showed that the six DuCV strains exhibited typical genetic features of the family of DuCV,such as a stem-loop structure,three major open reading frames (Rep,Cap and ORF3),four intergenic repeats and the conserved motifs for rolling circle replication and for the dNTP binding domain located in the Rep protein.Phylogenetic analysis of the nucleotide sequences of the complete genome and Cap gene of these strains together with those that have been previously published demonstrated two distinct DuCV genotypes.The DuCV strains with complete genomes containing 1988and 1989 nucleotides clustered in genotype A,whereas the strains with complete genomes containing 1991,1992,1995 and 1996 nucleotides lay in genotype B.The six DuCV strains from Cherry Valley ducks were divided into the two groups.The results of the study provides some insight into the variation of DuCVs in Cherry Valley ducks.

Objective To investigate the interventional treatment timing of patients with non-ST segment elevation myocar-dial infarction with ST segment elevation in lead aVR.Methods Totally 57 cases with non-ST segment elevation myocardial infarc-tion with ST segment elevation in lead aVR in our hospital from July 2010 to July 2013 were selected.They were divided into two groups,30 cases in group A and they were given emergency PCI treatment with in 12 hours of onset,27 cases in group B and they were given emergency PCI treatment within 12-24 hours of onset.Compare the therapeutic efficacy and adverse cardiovascular e-vents after discharge.Results Therapeutic efficacy of group A was better than group B after 1,6,12 month follow up and rate of adverse cardiovascular events of group A was shorter than group B.Conclusion Emergency PCI treatment within 12 hours can im-prove the prognosis of patients with non-ST segment elevation myocardial infarction with ST segment elevation in lead aVR.

Objective:As a promising strategy,tumor vaccine is at the forefront of novel approaches to tumor treatment.Since tumor antigens derived from self proteins are often less immunogenic alone,they must be administered with a potent immunostimulatory adjuvant to induce robust T-cell response.IFA was widely used and considered to be one of the most effective adjuvant available for con-sistently producing high titer antibodies to diverse antigens.However,IFA-containing tumor vaccines do not produce positive results.The reasons are unclear.Methods:BALB/c mice were s.c.injected with one single dose of IFA.At indicated days, spleen cells were collected and detected for CD11b+cells.MTT method was used to analyze the effect of CD11b+cells on T cell proliferation.ELISA method was used to determine the influence of CD11b+cell on IFN-γ-secreting ability of T cells.Results:In the spleen of mice treated with IFA,the proportion of CD11b+cell was augmented.IFA-induced CD11b+cells inhibit the proliferation and tumor antigen-induced IFN-γ-secreting ability of T cells.Conclusion:This finding may help to understand the low therapeutic efficacy of cancer vaccines recently observed in some clinical trials using Freund′s adjuvant and underscores the necessity of adjuvant selection for active immuno-therapy.

Objective To investigate the effect of Buyang Huanwu Decoction on blood-brain barrier of focal cerebral ischemia rats, and explore the mechanism of the decoction. Methods The model of focal cerebral ischemia was made by thread embolism method. SD rats were divided randomly into sham-operated group, model group and Buyang Huanwu Decoction group. Buyang Huanwu Decoction group was given Buyang Huanwu Decoction by gavage, the sham-operated group and model group were given normal saline of the same quantity 24 h after modeling. The nervous function deficit scores was evaluated, brain tissues and serum were taken from the rats after treating for seven days, infarct volume was detected by TTC staining, and pathological changes of microvessel were observed microscopically in HE stained sections. And the protein level of MMP-9, MMP-2, VEGF in brain tissue and the serum levels of vWF in serum of every groups were measured by ELISA. Results Compared with model group, Buyang Huanwu Decoction significantly improved the neurological behavior performance, decreased the cerebral infarct volume, alleviated the pathological changes and decreased the protein level of MMP-9, MMP-2, VEGF, vWF. Conclusion Buyang Huanwu Decoction has the protective effect on blood-brain barrier in the model rats of focal cerebral ischemia. The mechanism may be related with restrainning the expression of MMP-9, MMP-2, VEGF, vWF.

OBJECTIVE:To investigate chemotherapeutic efficacy and safety of Paclitaxel combined with lobaplatin by inter-ventional embolization for cervical cancer. METHODS:Totally 68 cases of cervical cancer patients selected from our hospital dur-ing May 2010-Mar. 2014 were divided into control group and observation group according to therapy plan,with 34 cases in each group. Control group was given Paclitaxel liposome for injection 175 mg/m2 added into 5% Glucose injection 250 mL,ivgtt+Loba-platin for injection 80 mg/m2 added into 5% Glucose injection 250 mL,ivgtt. Observation group was given Paclitaxel liposome for injection 175 mg/m2+Lobaplatin for injection 80 mg/m2+5% Glucose injection 10 mL via percutaneous catheter after selecting uter-ine artery and tumor vessel by arterial catheterization arteriography,gelfoam embolization. Both groups were treated in the first day of every treatment course,21 d as a treatment course,for 3 courses. Clinical efficacies were observed in 2 groups as well as the levels of T lymphocyte subsets(CD4+,CD8+,CD4+/CD8+)before and after treatment. The occurrence of ADR during treatment,lo-cal recurrence and metastasis after 2 years,and survival situation were recorded. RESULTS:The total response rate of observatio group(85.29%)was significantly higher than that of control group(61.76%),with statistical significance(P<0.05). Before treat-ment,there was no statistical significance in the levels of CD4+,CD8+ or CD4+/CD8+ between 2 groups (P>0.05). After treat-ment,CD4+and CD4+/CD8+of 2 groups were increased significantly,while CD8+was decreased significantly;above indexes of ob-servation group were improved significantly compared to control group,with statistical significance (P<0.05). The survival time of observation group [(22.58±0.61)months] was significantly longer than that of control group [(17.61±1.32)months],and 2-year survival rate(70.59%)was significantly higher than control group(47.06%),with statistical significance(P<0.05). There were no statistical significance in incidence of disease control,incidence of total ADR and incidence of local recurrence and metastasis between 2 groups (P>0.05). CONCLUSIONS:Paclitaxel combined with lobaplatin by interventional embolization show definite chemotherapeutic efficacy for cervical cancer,and can improve the levels of T lymphocyte subset with good safety.