[Objective] To observe the cure effect of Buhuangjin Zhengqi Powder(BZP)on chronic gastritis of splenic-gastric wet heat syndrome.[Method] Randomly divide 100 cases into treatment group(1)with BZP and control group(2)with Mosapride for comparison.[Result] The tongue moss change of group 1 was much better than group 2,so was cure effect.[Conclusion] Revised BZP has definite effect on the said disease.

Objective To explore the risk factors related to postoperative recurrence of uterine fibroid following myomectomy.Methods Four hundred and seventy-three uterine fibroid patients underwent myomectomy were recruited in the case-control study.Leiomyoma characteristics,surgical approach,pathological type and follow-up information were collected by questionnaire.Data were analyzed by correlation analysis and multivariate conditional logistic regression analysis.The calculation of the risk factors associated with the degree of the recurrence after myomectomy was OR and its 95％ confidence interval (95％ CI).Results Among patients,194 cases with recurrence were detected after the 2-7 years follow-up.The number of fibroid removed was the risk factor of postoperative recurrence (OR =2.31,95％ CI:1.57-3.40,P =0.000).Compared with the single fibroid,the risk of recurrence increased 2.31 times in those patients who removed more than two fibroids.Preoperative parity was the protective factor for recurrence (OR =0.63,95％ CI:0.48-0.84,P =0.002).Neither age nor surgical approach or pathological type was associated with the risk of postoperative recurrence related to uterine fibroid following myomectomy.Conlcusion Fibroid number was the risk factor of postoperative recurrence while the preoperative parity was the protective factor.Laparoscopic myomectomy,cellular leiomyoma and muscle intramural leiomyoma did not increase the risk of recurrence.

Objective To standardize the labels used for publications that funded by the National Natural Science Foundation of China projects.Methods Through WANFANG database and China National Knowledge Infrastructure (NCKI), we screened all the publications that authors were from our hospital as well as marked withsupported by National Natural Science Foundation of China from 2010 to 2014.Then, we analyzed these publications to find out the inappropriate utilizations.Results There were 48 publications that related to projects supported by National Natural Science Foundation of China, in which 11 publications with improper mark.For example, project names were marked without standardization, multiple projects funding were labeled, and the permission from the project PI was absent.Conclusions Clarify the problems in the mark of National Natural Science Foundation of China project.Through strengthening training and management, put an end to the improper labeling.

Objective To explore the effect of continuing care on the intermittent catheterization compliance of patients with neurogenic bladder. Methods From January to December, 2015, 60 patients with neurogenic bladder after spinal cord injury receiving intermittent cathe-terization were randomly assigned to control group (n=30) and intervention group (n=30). The control group received routine discharge in-struction, while the intervention group received continuing care in addition. The intermittent catheterization compliance, residual urine vol-ume, urinary tract infection and quality of life were assessed at discharge and three months after intervention. Results After intervention, the intermittent catheterization compliance was better in the intervention group than in the control group (χ2=7.500, P=0.006). The residual urine volume significantly decreased in both groups (t>12.040, P<0.001), and was less in the intervention group than in the control group (t=-2.190, P=0.032), as well as the urinary tract infection rate (χ2=10.800, P=0.001). The score of quality of life increased significantly after intervention in both groups (t>4.572, P<0.001), and was higher in the intervention group than in the control group (t>5.505, P<0.001). Con-clusion Continuing care could improve the intermittent catheterization compliance, reduce the residual urine volume and the urinary tract in-fection rate, and improve the quality of life in patients with neurogenic bladder after discharge.

Objective To investigate the pathogenesis role of aquaporin 3 and aquaporin 9 in idiopathic polyhydramnios by detecting their expression and distribution in fetal membranes and placenta.Methods Twenty-one of term pregnancy women with idiopathic polyhydramnios were enrolled as patient group matched with 30 women with normal term pregnancy as control group.The expression and localization of aquaporin 3 and aquaporin 9 in fetal membranes and placenta were detected by real-time polymerase chain reaction and streptavidin peroxidase immunohistochemiscal staining.Results (1)The mRNA expressions of aquaporin 3 and aquaporin 9 were detected in amnion,chorion and placental tissue in both patient group and control group.Both aquaporin 3 and aquaporin 9 were demonstrated positive staining in the amnion epithelia,chorion cytotrophoblasts and placental trophoblast.(2)The ratio of aquaporin 3 and aquaporin 9 mRNA expressions in amnion in patient group comparing to those in control group were 5.00 and 3.25,while in chorion they were 2.03 and 2.08.When compared with those in amnion and chorion of control group,there was a significant difference(P<0.01).However,the relative change fold of aquaporin 3 and aquaporin 9 in placental trophoblast in patient group were decreased in comparison of those in control group,which also showed statistical difference(P<0.01).(3)The expression of aquaporin 3 and aquaporin 9 protein in anmion were 7.5 ±2. 0 and 11.1 ± 1.8 in patient group, while they were 5.3 ± 1. 6 and 5.6 ± 2. 3 in control group. In chorion, the expression of aquaporin 3 and aquaporin 9 protein was 7.5±2. 0 and 10. 0 ±1.6 in patient group, respectively, while in control group, they were 5.4 ±2.2 and 5.6±2. 1. When compared with those proteins in control group, it exhibited statistical difference (P<0.05). However, in placental trophoblast of patient greup,the expression of aquaporin 3 and aquaporin 9 protein were 3.5±1.4and 4. 0±2. 5, respectively, which were significantly decreased than 5.6±1. 3 and 7. 1±2. 9 in control group(P< 0. 05). Conclusions The alterations of aquaporin 3 and aquaporin 9 expressions in fetal membrane and placenta might be an adaptive response to idiopathic polyhydramnios. Further investigation should be needed to clarify the regulatory mechanism of aquaporin 3 and aquaporin 9 expressions.

Objective To investigate the role of mitogen-activated protein kinases (MAPK)/extracellular signal regulated kinase1/2 (ERK1/2) signal transduction pathway in regulating the expression of aquaporin 3 (AQP3) in human amnion epithelial cells.Methods Primary cell culture of human amnion epithelial cells deriving from amnion of term pregnancy with normal amniotic fluid volume (AFV) or isolated oligohydramnios was conducted in the Second Affiliated Hospital of Wenzhou Medical College from January to November 2011.Either group included 10 elective cesarean cases.The primarily cultured cells were treated with different concentrations (0,5,10,20 and 40 mol/L) of ERK inhibitors (U0126) for 12 h,and then the optimal concentration of U0126 which resulted in the lowest expression of phospho~ERK1/2 (p-ERK1/2) was added for different durations(0,2,6,12 and 24 h).Immunocytochemistry was used to detect the localization of AQP3 and Western blot analysis was used to examine the expression of total ERK1/2,p-ERK1/2 and AQP3 in human amnion epithelial cells.Statistical analysis was performed by t-test and one-way ANOVA.Results (1) Compared with those in normal AFV group,p-ERK1/2 and AQP3 expression in human amnion epithelium cells decreased in oligohydramnios group,respectively (p-ERK1/2:3.46 ± 0.33 and 2.46±0.25;AQP3:2.34 ± 0.18 and 1.56±0.10,t=9.243 and 13.292,P＜0.01).(2) In oligohydramnios groups,after treated with different concentrations of U0126,the expressions of total ERK1/2 did not change (F=0.365,P＞0.05).The expression of p-ERK1/2 and AQP3 in 5,10,20,40 μmol/L U0126 (p-ERK1/2:0.96±0.16,1.12±0.13,0.98±0.17 and 1.02±0.26; AQP3:1.10±0.09,1.12±0.08,1.13±0.06 and 1.11±0.06) were all significantly lower than those in 0 μmol/LU0126 group (p-ERK1/2:2.46±0.25; AQP3:1.56±0.10,P＜0.05).However,the expression of p-ERK1/2 and AQP3 showed no significant difference among 5,10,20,and 40μmol/L U0126 groups (P＞0.05).The optimal concentration of U0126 was 5 μmol/L.After treated with 5 μmol/L U0126 for 2 h,the expressions of p-ERK1/2 and AQP3 (1.27±0.29 and 1.44±0.12)were lower than those after treated for 0 h (2.55±0.12 and 2.15±0.09,P＜0.05).However,there was no significant difference among groups treated for 2,6,12 and 24 h.Therefore,the optimal treatment time was 2 h.(3) The expression of AQP3 was distributed in both cell membrane and cytoplasm in amnion epithelial cells with normal amniotic fluid volume or isolated oligohydramnios,but mainly in cytoplasm.U0126 did not change the localization of AQP3 expression.Conclusions U0126 inhibits the phosphorylation of ERK1/2 and expression of AQP3 of women with oligohydramnios,indicating that the MAPK/ERK1/2 signal transduction pathway might regulate the expression of AQP3 in human amnion epithelial cells,and therefore affect the balance of amniotic fluid volume.

Duplicate submission of research papers have many negative effects on authors,hospitals,readers,and journals.Reasons for duplicate submission were analyzed.Through strengthening the propaganda and using information management system,duplicate submission of research papers might be eliminated.

Objective To investigate the clinical and pathological features of gastric cancer with ovarian metastasis and to analyze the reasons for its misdiagnosis. Methods There were 52 cases of gastric cancer with ovarian metastasis who had pathologic diagnoses from Jan. 1990 to Jun. 2004, whose clinical datum, pathological classification and the reasons for misdiagnosis were reviewed retrospectively and analyzed. Results The average age of the patients was 40.15?1.28 ( the ages ranging from 22 to 64 ). These patients's first symptoms and signs often were a metastatic ovary cancer. The main ultrasonographic findings were either a complex type of mass with both solid and cystic characteristics or only solid one, most of which accompany hydroperitonia, and among them metastatic ovary tumors on both sides reached 76.9 %. The serum CA125 levels increased, amounting to ( 99.85?14.23)U/mL on the average. It was greatly lower than a primary ovarian cancer(P

Objective To investigate the current situation of the use of standard medical terminologies in journal, and analysis the reasons and then find the solutions.Methods Through searching the WANFANG database, we selected the nonstandard and standard terms of 100 common medical terminologies as Search Words, all the fields as Search Options to trace articles in periodicals from Jan.2011 to Dec.2013.After getting the top ten ranked words, the rate of use of the standard terms was analyzed.Results Some journals still use nonstandard terms, standard terms were mixed up with nonstandard terms in all of the 100 medical terminologies.Conclusions More attention should be paid to the use of the standard medical terms in periodicals to unify and standardize the use of medical terms.

With the development of techniques and methods of medical researches, the ethic review of clinical research has become essential for healthy development of medical research. This article analyseds the practice of ethic reviews of research projects involving human subjects in our hospital and the difficulties in the process are discussed.