Objective To investigate the effects of uterine malformation on the pregnancy and delivery, and to accumulate experience of uterine malformations obstetric clinical diagnosis and treatment of perinatal. Methods The clinical data of 4 273 cases of pregnant women were retrospectively analyzed. Of them,45 patients with uterine malformation. The effects of uterine malformation on the pregnancy and delivery were evaluated. Results The ratio of development of premature delivery, premature rupture of membranes, abnormal fetal position, retained placenta and perinatal complications in uterine malformation pregnancy group was significantly higher than normal uterine pregnancy group(P＜0.05).The ratio of cesarean section in uterine malformation group also significantly higher than the yield of normal uterine pregnancy(82.2%vsl6.93% ,P＜0.05). Conclusion Pregnant women with uterine malformations had more obstetric complications, higher operative delivery rate, the uterine malformation was high risk factor for the pregnancy,clinical attention should be paid.

Objective:To investigate the inhibitiory effect of CD59-siRNA on CD59 gene expression and the growth of xenografted ovarian cancer in vivo,and to explore the role of CD59 in tumor immune escape.Methods:A2780 cells transfected with siRNA plasmid (T group),A2780 cells transfected with blank plasmid (V group) and the wild A2780 cells (C group) were subcutaneously injected into nude mice,respectively.The inhibitiory effect of CD59-siRNA on tumor growth and CD59 expression was evaluated by tumor growth curves and in situ hybridization (ISH) and immunohistochemistry (IHC).Results:The tumor growth curves demonstrated that the growth of cells transfected with siRNA plasmid was significantly inhibited (P<0.05).ISH and IHC showed that the expression of CD59 mRNA and CD59 protein were decreased significantly compared with other groups (P<0.05).Conclusion:Studies of in vivo experiment demonstrate that CD59-siRNA significantly inhibites the expression of CD59,increases the sensitivity of A2780 cells to the complement attack and inhibites the tumor growth.The results may further indicate the role of CD59 in tumor immune escape.

Objective To explore the clinical efficacy and safety of panaxadiol saponins for the treatment of non-small cell lung cancer(NSCLC) with chemotherapy-induced leukopenia.Methods 92 NSCLC patients with leukopenia after chemotherapy were selected and divided into the observation group (46 cases) and the control group (46 cases) by random number table method.On the second day after the chemotherapy,the observation group was given panaxadiol saponins capsules,3 tablets/time,2 times/day.The control group was orally given placebo or reserpine,4 weeks for one course of treatment,the two groups were continuously treated for two courses.The clinical efficacy,number of leukocytes,improvement of TCM symptoms and adverse reactions were evaluated.Results After treatment for 4 weeks and 8 weeks,the WBC counts of the observation group were (4.48 ±0.77) × 109/L and (4.92 ± 0.89) × 109/L,respectively,which were significantly higher than those of the control group[(4.02 ± O.93) × 109/L and (4.57 ± 0.86) × 109/L],the differences were statistically significant(t =8.24,8.41,all P ＜ 0.05).After treatment for 4 weeks and 8 weeks,the TCM syndrome scores of the observation group were (24.02 ± 5.91)points and (21.73 ± 4.14) points,respectively,which were lower than those of the control group [(26.33 ± 5.08) points and (23.14 ± 3.90) points],the differences were statistically significant (t =9.68,9.63,all P ＜ 0.05).After treatment for 4 weeks and 8 weeks,the total effective rates of TCM were 76.09％ (35/46) and 82.61％ (38/46),respectively,which were significantly higher than those of the control group [63.04％ (29/46) and 63.04％ (29/46)],the differences were statistically significant(x2 =10.32,8.61,all P ＜ 0.05).The effective rates of leukopenia improvement of the observation group after treatment for 4 weeks and 8 weeks were 69.57％ (32/46) and 78.26％ (36/46),respectively,which were higher than those of the control group [56.52％ (26/46) and 65.22％ (30/46)],the differences were statistically significant(t =9.38,9.51,all P ＜ 0.05).There were no significant differences in adverse reactions between the two groups (P ＞ 0.05).Conclusion Panaxadiol saponins in the treatment of NSCLC chemotherapy-induced leukopenia can significantly improve the number of white blood cells,improve the clinical symptoms,and it has good safety.

This article analyzes and discusses histology's teaching mode and condition,to put forward a conceiving of altering classical modal to first experimental classes and then theoretical classes.The feasibility and expecting effect of new teaching model are concluded

Aiming at status of training the rural order directed free medical educational talents, we should improve the understanding of training the free medical students, perfect the relevant management system, strengthen medical ethics education of students, pay attention to humanistic care of students,strengthen the continuing education of students, standardize the access system of students, reform the medical distribution system, to ensure the quality of training free medical students.

This paper summarized and analyzed the reforming trends in ideas,methods and contents of morphology laboratory education in basic medical school.In order to fulfill the education goals of imparting knowledge and fostering capability and quality education,we should combine the traditional and virtual methods effectively,transform the secondary status ( verifying lecture) of morphology laboratory teaching to independent subject,try to integrate the subjects of morphology,use bilingual education and cultivate scientific research ability.

Objective To evaluate the reliability and validity of the Chinese-version Successful Aging Inventory (C-SAI).Methods The C-SAI was translated according to the Brislin translation model,and its reliability and validity was tested in 181 old adults.Results The content validity index for the scale (S-CVI/Ave) was 0.975.Five factors were extracted by principal components analysis which contributed 58.035％ to the variance.The Cronbach α and split-half reliability was respectively 0.832 and 0.871 for the total scale.Conclusions The C-SAI has good psychometric quality and can be used as a measurement tool for the successful aging.

Objective To investigate the influences of different factors on postpartum pelvic floor muscle injury, and provide clinical evidence to the early prevention of pelvic floor dysfunction (PFD). Methods A total of 65 630 women, who participated the postpartum pelvic floor function screening in Tianjin, from December 2011 to December 2014 were selected in this study. The uniform detect methods was used in this study. The analysis based on the PFD was diagnosed by physi?cians of Women’s and Children’s Health Center in each district. The influences of different factors on postpartum pelvic floor muscle were analyzed. Results There were 19 452 (29.6%) women suffering from postpartum pelvic floor muscle inju?ry, with the abnormal rate 29.6%, which was higher in rural areas than that in urban areas (33.9%vs 27.8%). The abnormal rate was higher in women with junior middle education or below (34.1%) than that in women with senior middle or polytech?nic schooling (30.4%), and women with college or higher education (27.7%). There was a higher abnormal rate in women with vaginal surgery delivery (40.8%) than that in women with natural delivery (32.5%) and women with caesarean section (27.2%). The muscle abnormal rate was higher in women having given two or more than two times of deliveries (34.6% , 31.5%) than those having initial delivery (29.1%). Multiple factor analyses showed that city residency, higher education and less delivery times were protecting factors for postpartum pelvic floor muscle while vaginal surgery was a risk factor for post?partum pelvic floor muscle. Conclusion There is a high incidence of postpartum pelvic floor muscle injury in the region of Tianjin. Analyzing the risk factors and strengthening the management of pelvic floor muscle injury by early prevention or ear?ly treatment would help to reduce the incidence of PFD effectively during pre-pregnancy and perinatal periods.

OBJECTIVE To investigate the clinical degree of satisfaction to sterilizing-supplying center,and to consummate the development of the transition of its decentralized administration to centralized pattern.METHODS We designated the questionnaire of degree of satisfaction(DOS) and carried out the investigation.RESULTS The initiated DOS was 90.6%,the DOS in mid-stage(2006-2007) was 97.3%,and the DOS in the latest stage(2008) was 99.1%.CONCLUSIONS Centralized administration is effective pattern for the development of sterilizing-supplying center and important to ensure the quality of sterile materials and service for clinical medicine.

OBJECTIVE To establish the method to determine the microbial limit tests for Shuyu Capsules.METHODS According to the Chinese Pharmacopoeia 2005 edition,two testing methods had different percentage recovery with 5 control trains.RESULTS Shuyu Capsules were Tradional Chinese Medicine(TCM),and that had antimicrobial effects,which could be eliminated by media dilution method.CONCLUSIONS This method can achieve the destination which is feasible and accurate.