OBJECTIVE:To promote the application of Personal data assistant(PDA)in the management and service of clinical medical information.METHODS:The application of PDA in medical fields and the chief function,the connotation of in_ formation service and whom the service aimed at were introduced.RESULTS:PDA was widely used in overseas medical infor-mation management and service for its distinct virtues of portability,speedy and accurate information service.CONCLUSION:PDA is an important vehicle in helping medicinal professionals’access to information.

Giving full play to the function of the network and making it serve graduates for employment better has already been realized by all universities and colleges,but to make "five in one " of the employment network come true still needs the universities to increase input,strengthen management,and make a good construction of the campus employment network.

Objective: To screen the changes of immune-associate genes expression which is related with the ageing using cDNA microar-ray.Methods:The mRNA from the spleens of young and aged rats were extracted respectively and reversely transcribed to cDNAs with the incorporation of different fluorescent-labeled dUTP as the hybridization probes. The mixed probes were hybridized to the cDNA microarray that contains the cDNA products of 416 immune-associated genes. After high-stringent washing, the cDNA microarray was scanned for the fluorescent signals and showed the gene expression differences between the young and the aged. Some biochemical assays were used to confirm the physiological differences between the young rats and the aged rats. Results: Among the examined genes, 13 down-regulated genes were identified. These genes correlated with immuned response, cell proliferation, cell differentiation and DNA/RNA repair. Only one gene which encoded ?-amylase was much higher in the aged than that in the young. Conclusion: Further analysis of the differenially expressed immune-associated genes based on cDNA microarray will be helpful for understanding the molecular mechanism of the ageing.

Objective To discuss the application effect of clinical nursing pathway (CNP) in patients with laparoscopic cholecystectomy(LC). Methods 168 patients with laparoscopic cholecystectomy were analyzed from January 2009 to March 2011.They were randomly divided into the experimental group and the control group with 84 patients in each group.The control group adopted traditional nursing mode,and the experimental group adopted clinical nursing pathway.Hospitalization time,hospital expenses,untoward effect,mastering of health knowledge,satisfaction degree of patients were analyzed. Results Hospitalization time,hospital expenses,untoward effect,mastering of health knowledge and satisfaction degree were better in the experimental group than those of the control group. Conclusions Application of clinical nursing pathway in nursing quality management can shorten hospitalization time,and reduce hospital expenses,promote mastering of health knowledge,and improve satisfaction degree of patients and their families with nursing service.

Objective:To study the expressions of E-cadherin(E-cad) an d CD44V6 in normal oral mucous,oral atypical hyperplasia and oral squamous cell carcinoma(OSCC).Methods:The expression of E-cad and CD44V6 in 1 7 cases of normal oral mucous,6 of oral atypical hyperplasia and 52 of OSCC was examined with immunohistochemistry. Results: E-cad expression was observed in all the cases of normal oral mucous and oral atypical hyperplasi a,and in 43/52( 82.69% ) of OSCC. CD44V6 expression was observed in all the ca ses of normal oral mucous and oral atypical hyperplasia,and in 32/52(61.54%) of OSCC.In OSCC, the expression of E-cad was decreased with the decrease of differ entiation degree(P

Acetates ; poisoning ; Acute Disease ; Humans ; Male ; Middle Aged ; Occupational Diseases ; Occupational Exposure ; adverse effects

Adult ; Heart Aneurysm ; congenital ; Heart Atria ; pathology ; Humans ; Male

OBJECTIVETo investigate the progressive motility, (PR), total motility (progressive + non-progressive motility, PR + NP), and acrosin activity of sperm from normal and infertile men at different time points after sperm activation.

METHODSBased on the 5th edition of the WHO Laboratory Manual for the Examination and Processing of Human Semen and the results of modified Papanicolaou staining, we divided the semen samples into groups A (normal, n = 28), B (oligoasthenoteratospermia, n = 30), and C (asthenoteratospermia, n = 32). At 1, 24, and 48 hours after sperm activation, we detected sperm PR and PR + NP by CASA and chemical colorimetry, and determined sperm acrosin activity using the modified Kennedy method.

RESULTSSperm PR and PR + NP were significantly decreased in all the three groups at 1-24 hours and even more significantly at 24-48 hours after sperm activation as compared with the baseline (P < 0.05). Sperm acrosin activity showed remarkable reduction in group A (P = 0. 013) , even more significant at 1-24 hours than at 24-48 hours after sperm activation, but not in groups B and C (P = 0.519 and 0.979).

CONCLUSIONSperm PR, PR + NP, and acrosin activity are all decreased with the extension of time after sperm activation, each in a specific manner. Examination of sperm acrosin activity should be applied as a routine tool in the assessment of male fertility.

Acrosin ; metabolism ; Asthenozoospermia ; metabolism ; physiopathology ; Biomarkers ; metabolism ; Humans ; Infertility, Male ; metabolism ; physiopathology ; Male ; Semen ; Sperm Motility ; physiology ; Spermatozoa ; metabolism ; physiology ; Time Factors

OBJECTIVE: To optimize the preparation process of Xiangsha Liujun Granule. METHODS: By the orthogonal design. taking the rates of recovery of volatile oil, Ginsenoside Re and qualified granules as the indexes, we optimized the oil extracting conditions, the decocting conditions and the conditions of granulation by spayer. RESULTS: The optimum oil ex- tracting conditions for four kinds of herbs(Pericarpium Citri Reticulatae etc.) were that water was 30 times of herbs in weight, soaking time was 3 hours and extracting time 15 hours. The optimum decocting conditions for four kinds of herbs(Fuling etc.) were that water was 15 times of herbs in weight, soaking time was 3 hours and decocting time 4 hours, herbs were decocted twice. The optimum conditions of granulation by sprayer were that the fliud extract was 2 times of Dextrin in weight, the rel- ative density of the fliud extract was 1. 30(measured at 25℃), the voltage of sprayer was 120 volts, the period of shaking bag was 65 times(shaking bag back and forth twice in each period). CONCLUSION: The results of the experiment make it clear that the preparation process of Xiangsha Liu jun Granule is stable and feasible.

OBJECTIVE:To provide suggestions for the improvement of curriculum system of Pharmacy Administration(Ph.A).METHODS:The basic information was collected by searching official website and the websites of universities and colleges,and the detailed data were collected through questionnaire survey.RESULTS:In the 111 universities and colleges investigated,a total of 51 curriculums(or 399 courses) related to Ph.A were set up.The main curriculums are pharmacy administration(210 courses),pharmaceutical marketing(61 courses),pharmacy laws and regulations(26 courses).In different universities and colleges,the credit hours,semester and property of Ph.A curriculums are different.CONCLUSIONS:The system of Ph.A curriculums has become more and more comprehensive,and the setup of each course suits the need of social needs.But the setup of curriculums of Ph.A in each university or college was far from systematical,and its structure remained to be optimized,and the structure of the teaching materials of Ph.A should be strengthened.