Objective:To investigate the impact on ovarian reserve function with two different homostatic methods during laparoscopic cystectomy in treatment of endometrioma.Methods:Eighty four cases with unilateral ovarian cysts which located outside of hilum of ovary undergoing laparoscopic surgery were enrolled in the study. Based on hemostasis method, all patients were divided into 2 groups. Study group included 40 cases in ultrasonic scalpel hemostasis. Control group included 44 cases with suture after excision of endometrioma. Before surgery and the 1st, 3rd cycle after surgery, serum FSH, LH and AMH, and ultrasound basal AFC and PSV were examined and compared.Results: The level of FSH, LH, AMH, AFC and PSV had significant difference between before surgery and after surgery 1st, 3rd. The level of FSH, LH, AMH, AFC and PSV had significant difference within group comparisons after surgery 1st, 3rd. The level of serum FSH and LH in study group were lower than these in control group after surgery 1st. The level of serum AMH in study group were higher than in control group after surgery 3st. The level of serum PSV in study group were higher than in control group after surgery 3st.Conclusion: Ovarian reserve function was decresed heavier in ultrasonic scalpel hemostasis during laparoscopic excision of ovarian endometrioma than in suture. Electrocoagulation of the ovarian tissue should be avoided.

The risk and benefit assessment is an important part of ethical review in clinical trials, of which the significance is to minimize the risk and maximize the benefit, thus to protect the rights of the subject. Begin with introducing the nature of the risk and benefit of clinical trial, this paper analyzed the way of ethical review based on risk consideration and discussed some key points of risk and benefit assessment including the minimum risk, the risk and benefit of vulnerable groups, risk informing, benefit of clinical trials, the fairness of recruitment and the importance of strengthening follow-up review. Ethical review should play a role as the balance, which neither-hinder the development of clinical trial to protect the rights of the subjects nor damage the rights and interests of subject to develop clinical trials.

Objective To analyse the detection rates and antibiotic resistance of extended-spectrum β-lactamases (ESBLs) producing Klebsiella pneumonia and Escherichia coli in Intensive Care Unit (ICU) and to guide the clinical administration of treatment Methods Klebsiella pneumonia and Escherichia coli collected from clinical samples from January 2008 to December 2010 were tested by Phenotypic Confirmatory Test and confirmed by the method advised by NCCLs and drug-sensitivity was tested with K-B. Results Among the isolated 90 samples,49 strains were considered ESBLs-producing bacteria (54.4%) .with 52. 5% (31/59)of Klebsiella pneumonia and 58. 1% (18/31) of Escherichia coli respectively; with the specimens of respiratory system having the highest rate of 75. 5% (37/49). ESBLs producing bacteria were highly resistant to penicillins and cephalosporins, multi drug resistant to aminoglycosides and quinolones; low to piperacillin/tazobactam,cefoperazone/sulbactam,cefoxitin and amikacin; and all sensitive to imipenem. When compared to non-ESBLs producing strains, the rates of antibiotic resistance of the producing ESBLs strains were significantly higher. Conclusion The test results showed that the isolation rates of ESBLs-producing Klebsiella pneumoniae and Escherichia coli in ICU were high,which had high resistance to most antimicrobial agents,and the resistance was multiple. Imipenem could be the best choice to control the infection due to ESBLs-producing organisms. Timely detection of ESBLs producing bacteria and drug resistance is essential to guide clinical antibiotic using in ICU.

Ribosomal protein L23 is a new target for gene therapy of cancer.It participates in tumor progression by activating p53,inactivating murine double minute 2,regulating the carcinogenic activity of c-Myc,inducing the multi-drug resistance,and affecting the biologic behaviour of tumors.Generally,it′s con-sidered to be a potential prognostic factor in human cancers.

Objective:To explore a rapid and cost-effective method for identification of Candida gla-brata through the comparison of two different methods , using molecular methods of sequencing as gold standard.Methods:From our clinic, 200 strains of suspected Candida glabrata were collected during the last 3 years and selected after incubation in CHROMagar Candida medium for 48 h.By comparing the results of the CHROMagar Candida medium, the identification of the rapid trehalose test for different kinds of strains were analyzed under incubation in the tubes for 3 h, 6 h, and 24 h at 37 ℃and 42 ℃, respectively .All the strains were identified to species level by methods of sequencing .The optimal time and temperature of the trehalose test for the identification of Candida glabrata were assessed .Two different methods, CHROMagar Candida medium and the rapid trehalose test , in identification of Candi-da glabrata were compared.Results:In all the 200 strains, Candida glabrata ferment trehalose with 3 h incubation under 42 ℃ were the optimal time and temperature for fermenting trehalose .The accuracy , sensitivity, and specificity of the rapid trehalose test were 99.00% (198/200), 98.66% (147/149) and 100.00%(51/51).The accuracy rate of CHROMagar Candida medium was 79.50%(159/200), the sensitivity and specificity were only 89.93%(134/149) and 49.02%(25/51), however, compared with the domestic current popular methods , the rapid trehalose test had better time efficiency ratio .Con-clusion:The evaluation results suggest that the rapid trehalose test has advantages in terms of operational convenience and low cost , and the results can be obtained in 3 h.Therefore, it has application value in clinical laboratory .

Objective To evaluate the diagnostic value of the cell block (CB) with immunostaining method by endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) biopsy for pancreatic lesions.Methods A total of 72 patients with pancreatic lesions underwent EUS-FNA at the First Affiliated Hospital of Guangxi Medical University from March 2012 to June 2013.The EUS-FNA samples of all patients were processed by conventional smear cytology,liquid-based cytology (LBC) and the cell block with immunostaining.Results There were 61 pancreatic patients who were finally diagnosed as having pancreatic tumors,including 55 cases of pancreatic cancer,2 pancreatic solid pseudopapillary tumor,4 pancreatic endocrine tumors (PETs),and 11 benign lesions:4 chronic pancreatitis,2 pancreatic tuberculosis,4 pancreatitis and 1 pancreatic mucinous cystadenoma.The diagnostic sensitivity of conventional smear cytology,liquid-based cytology and cell block with immuno-staining method were 68.9％ (42/61),75.4％ (46/61) and 90.2％ (55/61),respectively.The diagnostic specificity of three methods were all 100.0％.The diagnostic accuracy rates were 73.6％ (53/72),79.2％ (57/72) and 91.7％ (66/72),respectively.The diagnostic accuracy rate of the cell block with immunostaining was higher than those of conventional smear cytology (P ＜ 0.05) and the liquid-based cytology (P ＜ 0.05).Conclusion Endoscopic ultrasound-guided fine-needle aspiration is a safe and effective method with high sensitivity and specificity in the diagnosis of pancreatic lesions.Cell block method combining immunohistochemistry helps to increase the diagnosis and histological diagnosis of pancreatic lesions.The cell block has a greater clinical value in the diagnosis of pancreatic lesions.

Objective To evaluate the value of transvaginal color Doppler sonography(TVCD)in the conservative treatment of early tubal pregnancy(TP).Methods Fifty cases of early TP were examined by TVCD before medical treatment,including the size of TP mass,blood flows graded according to Alder,hemodynamics parameters.All data were ananlized and compared with therapeutic results.Results Fortyfive cases were treated successfully(45/50),and 5 failed.According to TVCD,TP masses flow were graded from O to Ⅲ.In the successful group,4 cases were graded 0,21 Ⅰ,16 Ⅱ and 4Ⅲ,blood flow signals were measured in 41 cases,the mean velocity was(5.452±4.327)cm/s,PI(1.597±0.696),RI 0.680±0.107.In the failure group,all TP masses flow were graded Ⅲ,the mean velocity was(16.774±9.855)cm/s,PI 0.95 1±0.193,RI 0.567±0.034.Conclusions In the medical treatment of early TP,TVCD findings associated with the treatment outcome closely,it plays an important role in assessing conservative treatment of early TP.

Objective To explore the effective methods for analyse and manage of medical quality information. Methods Based on the feasibility and necessity of medical quality information management, the designs of conceptual model, logical model, and physical model, and the process and methods of data transfer were expounded. Results The data warehouse was established. Conclusion The established data warehouse, the important component in the hospital information system, will be helpful in hospital decision-support and hospital administration.

AIM: To study apoptosis and bcl-2 mRNA gene expression of cardiomyocytes in donor hearts of immature rabbits underwent prolonged protection by 11, 12-epoxyeicosatrienoic acid (11, 12-EET), and further probe into the possible mechanisms. METHODS: 24 isolated immature rabbit hearts were performed to the model in a Langendorff perfusion apparatus and randomly assigned to normal control group,ST control group and EET group. The isolated rabbit hearts in ST control group and EET group were stored for 24 hours with 4 ℃ hypothermia, and underwent 30 minutes of reperfusion (37 ℃). TUNEL and in situ hybridization (ISH) methods were applied in the present study and apoptotic cells and bcl-2 mRNA gene expression were observed. RESULTS: The numbers of apoptotic cardiomyocytes in ST group and EET group were higher than that in normal control group, and the numbers of apoptotic cardiomyocytes were significantly decreased in EET group and bcl-2 mRNA positive expression were higher than that in ST control group, respectively. CONCLUSIONS: There were apoptosis during the prolonged protection of donor heart in our study, and we proved that: ①11,12-EET could decrease cardiomyocyte apoptosis significantly. ②Up-regulation of the bcl-2 mRNA expression in cardiomyocytes may be one of the mechanism responsible for inhibition of cardiomyocyte apoptosis by 11, 12-EET.

Higher education for the disabled is essential to education equality and social harmony,it represents the depth of society improvement and the level of social civilization.Inclusive education has develop from adopt physical disability into no discrimination at psychological level.This article explored 3 combination education mode (the disabled combined with the healthy,medicine combined with teaching,general stu.dies combined with the specialty) through education environment,education methods and education pathways using resources in medical colleges.This mode through no discrimination education environment for the disabled using medicine and teaching combination education methods to recover physical and psychological of the disabled,and using general studies combined with the specialty education pathways to train the disabled into a fully skilled person.