Objective To investigate the effects and clinical value of neoadjuvant chemotherapy in patients with locally advanced cervical cancer.Methods 102 cases with locally advanced cervical cancer treated were randomly divided into observation group and control group,the observation group received the surgery after the neoadjuvant chemotherapy,and the control group was given a direct surgical treatment.Operative time,blood loss and postoperative pathologic results were observed,and chemotherapy and toxicity evaluation were made for the observation group.Results The chemotherapy effective rate of the observation group was 74.51％,and the toxicity could be tolerated;the operation time and blood loss of the observation group were significantly lower than those of the control group(all P ＜ 0.05) ;surgical trauma and postoperative complications' occurrence rate of the observation group were significantly lower than those of the control group (all P ＜ 0.05) ; pelvic lymph node metastasis and vaginal cutting edge of the residues of the observation group were significantly lower than those of the control group (all P ＜ 0.05).Conclusion For locally advanced cervical cancer,NACT has a positive significance in reducing the tumor volume,low-er tumor stage,and at the same time reducing the difficulty of operation,surgical trauma,postoperative complications,and preventing recurrence and metastasis,which can be used as a better adjuvant treatment program for locally advanced cervical cancer.

Objective We sought to determine the incidence,clinical features,and risk factors for retroperitoneal hematoma(RPH)after percutaneous coronary intervention(PCI).Methods A retrospective analysis yielded 21 cases of RPH out of 3,729 consecutive patients undergoing PCI between January 2000 and September 2005 in Anzhen hospital.Cases were compared with a randomly selected sample of 30 control subjects without RPH.Predictors were studied using univariate and multivariate analysis.Results The incidence of RPH was 0.6%.Anemia(100%)was a most universal feature.Features of RPH included hypotension(95%),diaphoresis(57%),groin pain(48%),abdominal pain(38%)and back pain(38%).The following variables were found to be independent predictors of RPH:female gender(odds ratio OR=5.23,P

Objective To observe the effects of different doses of Peng-Hui on expression levels of insulin receptor substance 1 (IRS-1) in type 2 diabetes (T2DM) rats. Methods T2DM rat model was established by feeding with high-fat-diet and intraperitoneal injecting streptozotocin (STZ). T2DM model rats were randomized into four groups: T2DM control group, high dose Peng-Hui (150 mg/kg) group, medium dose Peng-Hui (100 mg/kg) group and low dose Peng-Hui (50 mg/kg) group. The T2DM control group was fed with only high-fat-diet. The normal control group was fed with common diet. The expression levels of IRS-1 in pancreas and skeletal muscle tissues were detected by immunohistochemistry method after 8-week treatment, and fasting blood glucose (FBG) and insulin levels were also detected in five groups. Results FBG lev-els were significantly lower in medium dose Peng-Hui group than those of T2DM control group and low dose Peng-Hui group (P＜0.05). There were no significant differences in insulin levels between high, medium and low dose Peng-Hui groups and T2DM control group (P>0.05). The expression levels of IRS-1 of pancreas and skeletal muscle tissues were significant-ly lower in high dose Peng-Hui group than that of T2DM control group (P＜0.05). Conclusion The expression of IRS-1 was decreased in high dose Peng-Hui group, but no effects on FBG and plasma insulin.

Objective: Introduce Internet and wireless communication technology into radiology image remote diagnosis system, develop a new system combined with PACS. Material and Methods: Used ASP.NET technology under VS. NET2005, and used JAVA to develop the image APPLET, Web server used 11S5.0, database used Microsoft SQL Server. Also need a SMS Modern to send message online. Results: Offer two ways to access medical image remote diagnosis system: Interact and wireless networks. Wherever a doctor he is, as long as has a computer or mobile phones can be connected to Interact or wireless network, can login diagnosis system, browse the patients' images, do some image processing, and also can send reports. Conclusions: The system can be put into practice, lifting the restrictions in time and place of remote diagnosis system, it try in full-development of telemedicine. Although at present reports of this form does not have legal effectiveness, this paper provided a new idea for development of medical image remote diagnosis system.

Objective To investigate the effect of self- management programme in home care of oncohematologic patients with peripherally inserted central catheters(PICC). Methods Seventy oncohematologic patients with PICC were divided into the control group and the intervention group with 35 patients in each group by random digital table method. The control group received the routine care. The intervention group received the self- management programme. Self- care ability, anxiety, catheter- related complications and maintenance cost were observed before and on the 10th day and 30th day after intervention. Results On the 10th day and 30th day after intervention, the total score and scores of each dimension of self- care ability in the intervention group were significantly higher than those in the control group, P<0.05 or 0.01, the differences were significant. The score of anxiety in the intervention group was significantly lower than that in the control group [for the patients on the 10th day, 47.64±4.40 vs. 51.14±6.28,on the 30th day,44.36±3.71 vs. 48.64± 5.54, t=3.40, 5.18, P<0.01; for the family members of patients on the 10th day, 47.36±2.12 vs. 50.57±3.99, on the 30th day,43.57±2.04 vs. 47.57±2.79, t=4.35, 7.42, P<0.01. The incidences of catheter- related complications were not significantly different between two groups, P>0.05. Conclusions Self- management programme can effectively improve the self-care ability, relieve the anxiety and prevent the catheter- related complications in home care of oncohematologic patients with PICC.

AIM To observe the synergical effects of ginsenoside of stem and leaf(GSL)in combination with choline on learning and memory of Alzheimers disease(AD). MEHODS AD animal models were made by damaging nucleus basalis of Meynert with quinolinic acid. One time training passive aviodance step-down and water-maze spatial localization task were used to observe the ability of learning and memory.RESULTS Treatment with combination of GSL(400 mg?kg -1 ?d -1 ,ig) and choline(200 mg?kg -1 ?d -1 ,ig) on AD rats decreased significantly the number of errors on step down (ig for 13 days) and the training times to reach the criterion on water maze (ig for 16 days). The effect of GSL in combination with choline was more remarkable than that of GSL or choline and proved no obvious difference compaired with that of 1,2,3,4-tetrahydroacridine (10 mg?kg -1 ?d -1 ,ig). Value Q was more than one after administrition of both GSL and choline. CONCLUSION GSL in combination with choline may synergically improve the impairement of learning and memory of AD.

0.05). In the end of the first year of follow-up, disappearance of FVPC was significantly less in control group (37.8%) than that in treatment group (60.0%), P

Comprehensive evaluation methods are generally used to assess the population data. When we need to estimate the sample data in special situations, the impacts brought by the sampling error should be considered. Due to lack of the accurate measurement for the sensitivity and stability in the comprehensive evaluation methods, sampling errors usually cannot be estimated in the sampling research. Monte Carlo simulation was used in this article to solve the probability of the ordering results, and the matlab programs were presented. Based on the simulated results, we change the conventional “absolute conclusion” of comprehensive evaluation methods to “probability results” for the sample data, and put forward a new sorting and ranking method for the results of comprehensive evaluation.

Objective To evaluate the utility of CD4+ TCR tetramers‐based flow cytometric analysis and cell climbing slice assay in detecting antigen‐specific CD14+ monocytes in the blood of tuberculosis (TB) patients .Methods CD4+ TCR tetramers were used to detect tetramer‐positive CD14+ monocytes in the peripheral blood (PBL ) samples of inpatients with advanced pulmonary TB (PTB) by flow cytometric analysis .The PBL samples obtained from non‐TB patients and umbilical cords were used as controls .These tetramers were also used to examine tetramer‐bound CD14+ monocytes and Mycobacterium tuberculosis (MTB) antigen‐specific and tetramer‐bound cells by cell climbing slice in situ staining .Results The median percentage of tetramer‐bound CD14+ monocytes in PBL samples from PTB patients ,non‐TB patients and umbilical cords were 1 .32% , 0 .50% and 0 .26% respectively by using CD4+ Vα21‐J39/Vβ29‐D1‐J2 tetramer , while the medians were 1 .05% , 0 .49% and 0 .19% respectively by using CD4+ Vα21‐J39/Vβ29‐D2‐J2 tetramer . The percentage of tetramer‐bound CD14+ monocytes in PTB patients group was significantly higher than the other two control groups .In cell climbing slice in situ staining ,tetramer‐bound CD14+ monocytes ,and MTB antigen‐specific and tetramer‐bound cells were positive in PTB tissue compared with negative in control tissues . Conclusions CD4+ TCR tetramers‐based flow cytometric analysis and cell climbing slice assay could be used to sensitively detect M TB antigen‐specific CD14+ monocytes in the blood of TB patients ,and more accurately evaluate the changing profile and clinical significance of these cells in TB patients .

BACKGROUND: Transplantation of fragments of ovarian cortex is performed without vascular reanastomosis, therefore, to increase the tolerance of ovarian tissue to the freezing-thawing and ischemic injuries is critical for follicular survival and functional longevity of the graft.OBJECTIVE: To investigate the effect of follicle stimulating hormone (FSH) on the morphological and function of sheep ovary tissue in the process of cryopreservation, so that to provide new freezing method for human ovary tissues. METHODS: Healthy BALB/c strain female nude mice were equally and randomly divided into 3 groups and subjected to heterotopic transplantation of fragments of sheep ovarian cortex. (1) Control group: transplantation following sampling; (2) experimental group: transplantation following freezing-thawing, and the solution was free of FSH; (3) FSH group: the freezing and thawing and culture fluid contained FSH. The estrous cycle recovering rate, estrous cycle recovering time, the number of follicle were observed following transplantation. The histological changes, and the level of E2 in blood serum were observed at 4 weeks after transplantation.RESULTS AND CONCLUSION: There were no significant differences in estrous cycle recovering rate and number of follicle/PHF between FSH and control groups (P> 0.05), but the number of follicle was greater than the experimental group (P< 0.05). Moreover, the time of estrous cycle recovering in FSH group was similar to control group, but shorter than experimental group (P < 0.05). There were more developing follicular in FSH group, but few in experimental group at 4 weeks. No significant difference was detected in E2 level in blood serum between FSH and control group (P > 0.05), but significantly greater than the experimental group (P< 0.05). Results show that FSH addition in vitrification fluid can improve ovarian follicle survival following cryopreserved sheep ovary tissue transplantation.