In total, 4006 women aged 25 -65 years at Qiaozi Town, Huairou District, Beijing were screened for cervical cancer during April to June, 2009. Results showed that 54. 52% of the women screened suffered from varied gynecological illness, highest in those aged 30 - 34 years ( 80. 90% ) and lowest in those aged 50 -54 years. The top three gynecological morbidity among them were cervicitis (34. 77% ), virginities ( 12. 88% ) and uterine leiomyoma (8. 34% ). Precancerous lesions in 12 women,endometrial cancer in one woman and cervical cancer in one woman were detected by cervical cytological examinations.

To design an inpatient charging management system to optimize the patient accounting flow. The problems in all links were analyzed, and auditing mode and flow were modified. Under the existing HIS, the sys-tem was developed with added datasheets, determined elements, desired rules, .Net framework and C# language. The system made the prescription linked with the charging so that the doubtful items could be marked automatically. The system facilitates the fee auditing, shortens the waiting time of the patient, enhances the communication between the departments and promotes the quality of medical records.

Objective To develop a pathology information system and provide a pathology testing platform with digitalization,normalization and optimization. Methods Based on the principal and requirement of information engineering theory to analyze the profession,flow-sheet management and data needs of pathology information system. The pathology examination and related testing were analyzed mainly,included some special requirements in installation of work position,quality control,cost management,which were transformed conceptual and logical structure of database and realized physical composition on Oracle database. The reciprocal software codes were researched by PB program,which can build database in servers and install application software in front end computer. Results The system that was specified the components of the clinical data entry,pathology examination registry,clinical document repository,EMR application server and the e-node accessing server. The system was tested and the result indicated that the system was an effective and scalable. Conclusion The pathology information system can be not only used realize the sharing of EMR documents across multiple hospital,but also support the collection clinical data within hospital clinical system integration.

Objective To assess the relationship between acute exposure to gaseous air pollutants (SO2, NO2) and daily mortality in Shanghai. Methods Semi-parametric generalized additive model was used to analyze the relationship between SO2/NO2 concentrations and daily death numbers from January 1, 2001 to December 31, 2004 in the urban area of Shanghai after adjustment for the long-term trend of death, weather conditions, and "days of the week" effect. Results An increase of 10 ?g/m3 of SO2 could increase the total mortality, cardiovascular disease mortality and respiratory disease mortality by 1.25%(95%CI: 0.85%-1.65%), 1.45%(95%CI: 0.86%-2.04%) and 1.71%(95%CI: 0.72%-2.71%) respectively; as for an increase of 10 ?g/m3 of NO2, the mortalities could be increased by 1.04%(95%CI: 0.72%-1.35%), 1.05%(95%CI: 0.59%-1.51%) and 1.43%(95%CI: 0.65%-2.21%) respectively. Conclusion The air SO2, NO2 of present levels in Shanghai have an adverse effect on the daily mortality of residents.

Objective To investigate the clinical effect of maternal pat with Chinese medicine in episiotomy wound care. Methods One thousand one hundred cases of maternal with full-term,vaginal delivery, episiotomy in the Beijing Tongren Hospital Affiliated to Capital Medical University from Jun. 2013 to Jun. 2014 were randomly divided into test group and control group. Patients in test group were given routine nursing care combined with Chinese medicine maternal pat to nurse perineal wound,while in the control group were given routine nursing combined with common maternal pat. The data of perineal wound swelling,pain and healing were recorded and compared in two groups. Results The incidences of mild,moderated swelling within 24 h,48 h in test group were 35. 5%( 195/550 )and 6. 0%( 33/550 ),13. 4%( 74/550 )and 1. 6%( 9/550 ),significantly lower than that of the control group( 24 h:51. 5%( 283/550 ),24. 5%( 135/550 );48 h:34. 2%( 188/550 ), 2. 7%(15/550);Z=12. 555,8. 144;P﹤0. 01). The incidences of moderate,severe pain within 24 h,48 h in test group were 12. 5%(69/550)and 2. 9%(16/550),8. 4%(46/550)and 1. 3%(7/550),significantly lower than that of the control group( 24 h:37. 3%( 205/550 ),7. 5%( 41/550 );48 h:20. 6%( 113/550 ),3. 5%(19/550);Z=10. 429,11. 886;P ﹤0. 01). The wound healing rate in test group was 92. 36%,significantly higher than that of control group( 80. 73%,P ﹤0. 01 ). The wound infection rate in test group was 1. 82%, significant lower than that of control group(3. 82%,P﹤0. 01). The incidence of comfort and satisfaction in test group was 90. 18%,significantly higher than that of control group(73. 09%;Z= -5. 614,-7. 345;P ﹤0. 05). Conclusion Nursing lateral episiotomy wound using Chinese medicine maternal pat can reduce the swelling, pain and promote wound healing with convenient and comfortable. Therefore,it is worth of the clinical popularization and application.

Objective To study effects of temperature on learning and memory of Drosophila melanogaster.Methods Food was put in two centrifuge tubes.Drosophila can smell and eat food through pores in one centrifuge tube but Drosophila can only smell but not eat food through pores in another centrifuge tube with obstacle.After Drosophila were bred at different temperatures,the variation of the numbers of Drosophila in two tubes were observed.Results The number of Drosophila bred at high temperature entering the tube and eating the food was fewer than that at normal temperature and low temperature.Conclusion High temperature can decrease the learning and memory behavior of Drosophila.

Objective To observe the effects of repeated +10 Gz stress on cerebral lipid peroxidation,liver and renal function in rats and the prophylactic effects of antioxidant tea polyphenols(TP).Method Twenty-four male Wistar rats were randomly divided into three groups(n=8 each):group A(control),group B(+10 Gz),and group C(TP).Group B and C were exposed to repeated +10 Gz stress(each for 30s,onset rate about 0.5 G/s,3 times/d with +1 Gz 1 min intervals,3 d/wk,4 weeks in total),but group A was only submitted to +1 Gz.TP(200 mg/kg) was given orally in group C about 1 h prior to the +Gz experiment,while distilled water was given in group A and B.Lipid peroxidation in the brain,liver and renal functions and serum lipids were determined.Results As compared with the control,lipid peroxidation in rat cerebral homogenate,mitochondria and cytoplasm was significantly increased( P<0.05),and serum creatinine concentration was markedly elevated after repeated +10 Gz stress(P<0.01).But,TP had significant inhibitory effect on +10 Gz stress induced peroxidative injury in rat brain and reduced the serum creatinine level.There were no differences of serum triglyceride and total cholesterol concentrations and glutamic-pyruvic transaminase activity among the three groups.Conclusion These results indicated that repeated high +Gz stress could bring about peroxidative injury in brain and harmful effect on renal function,and natural antioxidant TP had signficant protective effects.

Objective To evaluate T2WI sequence and liver acquisition with volume acceleration (LAVA) technique in the diagnosis of early endometrial carcinoma on 3.0 T MR scanner. Methods Twenty-seven patients with endometrial carcinoma confirmed by pathology were retrospectively analyzed. MRI sequences included axial T1WI and sagittal T2WI with fat saturation, axial and sagittal LAVA scanning including four phases: early arterial phase, late arteral phase, parenchymal phase and delayed phase. The tumor location, signal features, and myometrial infiltration by tumor were recorded and preoperative staging was compared with pathologic results. The sensitivity, specificity, accuracy of T2WI and LAVA in diagnosing endometrial carcinoma was assessed. The accuracy of the evaluation of the deep myometrium infiltration was compared between the two sequences using Fisher's exact test. Results According to Federation International of Gynecologie and Obstetrigue (FIGO) standard, 27 patients with endometrial carcinoma were classified as: stage Ⅰ in 22 cases, stage Ⅱ in 5 cases. The sensitivity, specificity, positive and negative predictive values in assessing deep myometrium infiltration were 70.0% (7/10), 94. 1% (16/17), 87. 5% (7/8), 84. 2% (16/19) respectively for T2WI sequence. Its accuracy in assessing myometrium invasion was 85.2% (23/27). The sensitivity, specificity, positive and negative predictive values were 80. 0% (8/10), 94. 1% ( 16/17 ), 88. 9% (8/9), 88. 9% ( 16/18 ) respectively for LAVA sequence, and the accuracy was 88.9% (24/27). There was no statistical difference of accuracy between two techniques( P = 1.00). Conclusion 3.0 T MR T2WI sequence has important role in diagnosing early endometrial carcinoma, and LAVA technique is highly valued in preoperative diagnosis and staging in early endometrial carcinoma for myometrium infiltration.

Objective To investigate the association of the expressions of glomerular nephrin, vascular endothelial growth factor (VEGF) and its receptor (VEGFR) with proteinuria in preeclampsia rats. Methods A rat model of preeclampsia was developed by inhibitor of nitric oxide synthase (L-NAME). The systolic blood pressure (SBP) and 24 h urine protein were compared among the normal female group (n=6), the normal pregnant group (n=8), nonpregnant control group (n=6) and preeclampsia group(n=8). The kidney biopsies of each group were observed by light and electron microscopy. The glomerular nephrin was detected by Western blotting and real-time PCR. Immunofluorescence was used to detect the expression of WT1. The level of glomerular VEGF and VEGFR (Flt-1 and Flk-1) were evaluated by Western blotting. Results The level of glomerular nephrin protein in the rats with preeclampsia (0.0726±0.0074) was significantly lower compared with normal female group (0.3795±0.0509), normal pregnant group (0.2361±0.0437) and nonpregnant control group (0.7265±0.0503) (P＜0.01, respectively), while the levels of nephrin mRNA were not significantly different among 4 groups. The expression of WT1 was not significantly different among 4 groups as well. The level of glomerular VEGF in preeclampsia group (1.5429±0.0898) was significantly higher compared with normal female group (1.1870±0.1160), normal pregnant group (1.3741 ±0.1165) and nonpregnant control group (1.0155±0.0742)(P＜0.01,respectively). VEGFR (Flt-1 and Flk-1) was also significantly higher in preeclampsia rats compared with other control groups (P＜0.05, respectively). Conclusions In preeclampsia rats, nephrin is decreased significantly and the glomerular VEGF-VEGFR is increased significantly compared with the other control groups. The abnormal expression of nephrin and VEGF-VEGFR may be involved in the preeclampsia proteinuria. The underlying mechanism of this phenomenon needs further research.