Objective To investigate mental health and personality characteristics of supercargoes. Methods Catell 16 Personality Factor Test (16PF) and Symptom Checklist 90 (SCL-90) were used in 470 supercargoes for quantitative analysis. Pearson correlation analysis, multiple regressions and t test were used for data analysis. Results The participants showed a significantly lower score, although specific items were higher than normal models. There was no difference in different age groups. 16PF were positively correlated with total score of SCL-90, except for gregariousness, intelligence, ambition, fantasy,worldly-wisdom,creativity and independency. All factors in SCL-90 were significantly related with the subfactor (i. e. adaptation and anxiety) of 16PF. Conclusion The mental health of supercargoes may not be optimistic,and the personality problems may have some effects on their mental health.

Objective This study was designed to investigate the infection sources and transmission range of the first brucellosis outbreak in human in Bijie City in order to take specific control measures.Methods Fangzhu Town of Qixingguan District was selected as the investigation site where the first medical case was reported.① Basic conditions investigation:the population and the livestock conditions were investigated;②Specific investigation:remote specific investigation of the first case was made through telephone by using unified specific investigation form;③Epidemic situation in human:based on the rule of informed consent,serum samples of all sheep raising people were collected for examination;④Epidemic situation in livestock:sheep's serum samples were collected by agricultural sector.Rose-bengal plate agglutination test (RBPT) and standard agglutination test (SAT) were used to test the serum samples.Results There were 6 338 households with 28 682 residents in Fangzhu County totally,including 70 households feeding 2 184 herds of sheep.The fast case had attacked on May 10th,2014,who was transferred to the first people's hospital of Yuanan Province on July 17th,2014,and was diagnosed as brucellosis on July 25th,2014.There were 85 serum specimens from livestock feeders tested totally,17 specimens showed SAT positive,10 cases were confirmed,recessive infection were 7 cases,the infection rate was 20.00％ (17/85),the detection rate was 11.76％ (10/85),and the recessive infection rate was 8.24％ (7/85).A total of 339 sheep serum samples were tested,133 specimens showed RBPT positive.The positive rate was 39.23％ (133/ 339).Conclusion Brucellosis epidemic was exisited in Bijie City among human and animals,and the situations of infection is serious.The prevention and control of brucellosis should be publicity and education on the sheep flocks.

Firstly the authors expound the management attribute of hospital management ethics, clarifying the connotation of hospital management ethics, the basic issues in the study of hospital management ethics, and the eight functions, tasks and goals of hospital management ethics. Secondly they discuss the relationship between hospital management and hospital management ethics. Thirdly they offer a preliminary account of the application of hospital management ethics in hospital management: ①illustrating via a diagram the application of hospital management ethics in hospital decision-making; ②presenting ways of judging “good” and “evil” activities in the hospital; and ③describing the application of hospital management ethics to the monitoring and assessment of medical programs. Finally they propose some methods for cultivating the capability of the entire staff of the hospital to fulfill the obligations of moral excellence.

The authors first expound the relationship between individual appraisal of the composition of human resources and hospital development. Then they identify the errors that exist at present in the understanding of human resources and discuss the connotations of human resources. Finally they describe the role of human resources and the correlation between population, manpower, human resources and super-simple, fairly simple, simple, complex, fairly complex, and super-complex labor. It is argued that appraisal of medical personnel in terms of human resources. should be conducted from two major aspects: ①appraisal of the individual, including physique, intelligence, morality and aesthetic assessment with 6 sub-items, educational effect assessment with 2 sub-items, covert knowledge assessment with 3 sub-items, and wisdom manifestation assessment with 5 sub-items; ②appraisal of adaptation to external environment, including assessment of the knowledge content of the production means of the post with 4 sub-items, and adaptability to social environment with 8 sub-items. At the same time adaptation strategies for medical personnel are also presented.

The authors give an account of the changes in both internal and external environments that hospitals confront in the new century, emphasizing that it is imperative for hospital managers to manage their hospitals with new concepts and means so as to meet the needs of the times. The paper is focused on 10 ways of management, namely, knowledge management, human resources management, operational management, efficiency and benefit management, new medical quality content management, fuzzy management, information management, image management, humanistic management, and hospital culture management.

The paper first gives an account of the historical backgroumd of the formation of the World Trade Organization and the existing 6 basic principles of it. Then it explains the principles and extent of the opening of the health sector to the outside world and the specific promises made by China in the negotiations involved in its accession to the WTO. Finally the paper speculortes about the effects of Chinas entry into the WTO on domestic hospitals and suggests corresponding strategies.

With the development of the times and the constant change of the forms of labor, it is imperative to explore the value of labor and principle of distribution of medical workers. The authors first describe a number of relevant concepts, including instruments of labor, forms of labor, value of labor, and human resources. Then they analyze the value of labor of medical workers and their administrators, including the features and forms of the creation of value by medical workers and their administrators. Finally, they expound the importance of deepening reform in the distribution system of medical institutions. By analyzing the theoretical basis for readjusting the distribution mechanism, they put forward the principles of giving expression to the creation of the value of labor in readjusting the distribution system and taking efficiency, capital and production factors into account in distribution and offer suggestions respectively for the reform of the distribution system in profit and non profit medical institutions.

This study was aimed to create a method for content determination of quercetin, luteolin and kaempferol in flowers of Dimocarpus longan Lour. from different habitats of Guangxi province by HPLC. The samples were sepa-rated on the Hypersil C18 column (250 mm í 4.6 mm, 5 μm) which was eluted with methanol-0.2% phosphoric acid solution (47:53) with detective wavelength at 360 nm, flow rate at 1.0 mL·min-1, and column temperature at 30℃. The results showed that this method had a good linear relationship within the range of 0.18 to 2.88 μg for quercetin, 0.059 to 0.944 μg for luteolin, and 0.024 to 0.384 μg for kaempferol (r = 0.9999). The average recovery rate was 100.06% (RSD = 1.72%), 99.77% (RSD = 1.18%) and 98.67% (RSD = 1.99%, n = 9), respectively. It was conclud-ed that this method is simple, rapid, reliable and with good repeatability, which can be used in the quality control of flowers of Dimocarpus longan Lour.

Objective To verify the association between common breast cancer susceptibility loci which have been confirmed in European and Asian populations and breast cancer susceptibility in sporadic breast cancer among the Han nationality in Henan province , and to analyze their genotypes in the internal type of breast cancer . Methods In 253 breast cancer patients ( the case group ) and 343 patients who had benign breast lesions ( the control group), rs2046210(6q25.1), rs2981582(EGFR2), rs889312(MAP3K1), and rs3803662(TOX3/TNRC9)were genotyped by SNP im-LDR technique.According to estrogen receptor(ER), progesterone receptor (PR), human epidermal growth factor receptor 2(HER2)and Ki67, breast cancer are divided into 5 types:Lu-minal A, Luminal B, HER2-enrich, Luminal HER2, and triple negative breast cancer ( TNBC).Results rs2046210(6q25.1), rs2981582(EGFR2), rs889312(MAP3K1)had no statistical differences between the case group and the control group(P=0.421, 0.459, and 0.468), but the genotype of rs3803662(TOX3/TNRC9)in the case group and the control group had statistical difference (P=0.037).The allelic frequencies of rs3803662 between the case group and control group were different in codominant inheritance ( OR=2.19, 95%CI:1.19-4.02)and recessive genetic models (OR =2.06,95% CI:1.15 -3.70).Compared with AA and GA, GG in-creased the risk of breast cancer ( P =0.012, 0.015 ).The genotypes of rs2046210 ( 6q25.1 ), rs2981582 (EGFR2), rs889312(MAP3K1), and rs3803662(TOX3/TNRC9)had no difference in different types of breast cancer.Conclusions Four common breast cancer susceptibility loci from GWAS are not entirely associated with breast cancer risk among the Han nationality in Henan province .Only rs3803662(TOX3/TNRC9)is confirmed to increase the risk of breast cancer .Different genotypes of 4 loci distribute equally in different types of breast cancer .

Objective To evaluate the effects of intrathecal low-dose naloxone,morphine and fentanyl on the expression of motillin (MTL) in the hippocampus of rats with incisional pain.Methods Seventy-two healthy male Sprague-Dawley rats,weighing 180-220 g,aged 6-8 weeks,in which intrathecal catheters were successfully implanted,were randomly divided into 6 groups (n =12 each) using a random number table:normal saline group (NS group),incisional pain group (P group),morphine + fentanyl + incisional pain group (MFP group),and naloxone (0.2,1.0 and 5.0 ng/kg) + morphine + fentanyl groups (MFPN1,MFPN2 and MFPN3 groups).Incisional pain was induced by an incision made into the plantar surface of the right hindpaw.At 20 min before induction of incisional pain,the mixture of morphine 5 μg/kg and fentanyl 0.25 mg/kg was injected intrathecally in group MFP,and the mixture of naloxone 0.2,1.0 and 5.0 ng/kg,morphine and fentanyl were injected intrathecally in MFPN1,MFPN2 and MF-PN3 groups,respectively.Six rats in each group were selected,and the mechanical paw withdrawal threshold (MWT) and thermal paw withdrawal latency (TWL) were measured at 24 h before intrathecal catheterization (T0,baseline),at 24 h before induction of incisional pain (T1),and at 1,3 and 6 h after operation (T2-4).The left 6 rats in each group were selected and sacrificed at 6 h after operation,and the hippocampi,body of the stomach and duodenum were removed for detection of MTL content by enzyme-linked immunosorbent assay.Results Compared with group NS,the MWT was significantly decreased,and the TWL was shortened at T2-4 in P and MFPN3 groups,the MWT was significantly decreased,and the TWL was shortened at T4 in group MFPN1,and the TWL was prolonged at T2 in group MFPN2,the MTL contents in hippocampus and body of the stomach were significantly decreased in P,MFP,MFPN1 and MF-PN3 groups,the MTL contents in duodenum were increased in P and MFPN3 groups,and the MTL contents in duodenum were decreased in MFP and MFPN1 groups (P＜0.05),and no significant change was found in the parameters mentioned above in group MFPN2 (P＞0.05).Conclusion Intrathecal naloxone 1.0 ng/kg combined with morphine and fentanyl can inhibit up-regulation of the expression of MTL in the hippocampus of rats with incisional pain,and then is involved in the maintenance of stable gastrointestinal motility.