No abstract available.
Jurisprudence* ; Taxes*

No abstract available.
Taxes*

The purpose of this experiment is to examine if purified Korean red ginseng extracts could have an effect on leukocyte migration and to select the best chemotactic factor for leukocyte migration. When chemotactic factor such as TC-199 medium, milk and filtrate of E.coli culture for 48hrs at 37'C extracts was used and adquet incubation periods was 60 minutes at 37'C. The various purified Korean red ginseng extract was stimulated for the leukocytes migration in modified Boyden chamber, however fraction number 2 and 4 were shown most active migration through the filter. This mean was effect an enhancement of immunological activity to leukocyte migration in vivo.
Chemotaxis* ; Leukocytes ; Milk ; Panax*

No abstract available.
Leg*

The purpose of the study was to test the reliability and validity of the Korean version of Children's Health Locus of Control Scale(CHLC), an instrument designed to measure health locus of control in children aged 7 to 12. The scale was administered to 467 children in grades 4 to 6, enrolled in 2 elementary schools located in city. The mean age of the subject was 10.03(SD=1.33). The findings were as follows: 1. Cronbach alpha coefficient for internal consistency was .69 for the total, and .67, .65, and .56 on the respective subscales. 2. Construct validity was supported through factorial isolation of three theory consistent subscales: internal, chance, and powerful others. Two items did not fit well with the originally developed subscale. The total percent of variance explained by 3 factors was 34.5%. The result of the factor analysis according to Kaiser's criterion revealed that the scale was consisted of 5 factors. But, The items of the subscales were rather inconsistent with the dimensions of the locus of control concept. 3. There were significant differences according to parent's educational level and occupation, and birth order on the scores of the CHLC. There were no significant differences according to grade level and sex. 4. The score of the CHLC was significantly correlated with the self concept of the children(r=.14, p<.001). The result indicated that the Korean version of Children's Health Locus of Control Scale was valid and reliable in measuring health locus of control concept in children, even though further research is required to reconfirm and increase the reliability of the instrument. CHLC could be used for study explaining the health related behavior of the children and research project to health education program.
Birth Order ; Child* ; Health Education ; Humans ; Internal-External Control* ; Occupations ; Psychometrics* ; Reproducibility of Results ; Self Concept ; Child Health

No abstract available.
Breast Neoplasms* ; Breast* ; Drug Resistance, Multiple* ; Genes, MDR*

PURPOSE: This paper studies the influence of the case-management program on the change of blood sugar, lifestyle, and knowledge level of diabetes mellitus (DM) for medium-sizedenterprise employees suffering from DM. METHOD: Subjects, divided into experimental and control groups, are 59 workers with FBS higher than 126mg/dl or under DM medication treatment in the medium-sized enterprises, being managed by two distinct university hospital group occupational health management service teams. The case management program for DM patients consists of 6 different processes in which each subject is treated. RESULT: FBS decreased in the experimental group after the program, while that of the control group increased significantly. In the experimental group, the amount of smoking, the frequency of drinking and the amount of drinking per week decreased. Also, the knowledge level for DM and the change of nutrition management showed significant increase. In the control group, the amount of smoking increased and the frequency of drinking, the amount of drinking and nutrition level did not change significantly. And the knowledge level for DM decreased. CONCLUSION: We expect that taking this case management program for DM management may significantly improve diabetic patients' overall health.
Blood Glucose ; Case Management ; Diabetes Mellitus ; Drinking ; Humans ; Life Style ; Occupational Health ; Smoke ; Smoking ; Stress, Psychological

PURPOSE: We investigated the effects of phosphatase and tensin homologue deleted on chromosome 10 gene phosphatase and tensin homologue deleted on chromosome 10 gene (PTEN) expression on the cell proliferation and on the responsiveness of troglitazone in osteosarcoma cells. MATERIALS AND METHODS: Western blotting alnalysis was performed to detect the expression of PTEN in U-2OS cells treated with troglitazone. WST (water-soluble tetrazolium) assay was used to evaluate cell proliferation. Flow cytometry was used to determine cell apoptosis. Further, transfection of wild-type PTEN plasmid DNA was used to upregulate PTEN expression. RESULTS: Troglitazone treatment induced growth inhibition of U2-OS cells in a dose- and time-dependent manner. Troglitazone increased the expression of PTEN in a dose-dependent manner. PTEN upregulation induced by troglitazone treatment resulted in cell growth inhibition and apoptosis in U-2OS cells. PTEN over-expression by plasmid transfection enhanced these effects of troglitazone. Moreover, no changes were observed in the mutant type-PTEN group. CONCLUSION: Upregulation of PTEN is involved in the inhibition of cell growth and induction of cell apoptosis by troglitazone. Further, PTEN over-expression can cause cell growth inhibition in osteosarcoma cells and these cell growth inhibitions could be enhance by troglitazone treatment.
Apoptosis ; Blotting, Western ; Cell Proliferation ; Chromans ; Chromosomes, Human, Pair 10 ; DNA ; Flow Cytometry ; Humans ; Microfilament Proteins ; Osteosarcoma ; Plasmids ; Thiazolidinediones ; Transfection ; Up-Regulation

The purpose of this study was to assess the results of passive release of the pulley with needle under local anesthesia performed at the out patient department. There were 68 fingers of 54 patients. Fifteen patients(27.8 %) were male and 39 patients(72.2 %) were female. Involved fingers were 28 thumbs(41.2 %), 7(10.3 %) index fingers, 14(20.6 %) middle fingers, and 19(27.9 %) ring fingers. Ages were varied-between 41 years and 61 years old. Rheumatoid fingers were 12(17.6 %). The others had no underlying disease. An 18 gauge needle was introduced distal to the palpable nodule. The pulley was released passively when the PIP joint was extended. The follow-up period was 4.5 years on average(range; 1-8 years). At final follow-up local recurrence was noted in 1-2 weeks in 7 cases(10.3 %), which was due to technical fault in early trial cases. The patients complained of pain for a few days and mild tenderness for less than 2 weeks. In three cases adhesion occurred, which was resolved in a week by maniqulation. There was no difference between rheumatoid arthritis and the other underlying diseases as far as rate of recurrence was concerned. From these results it would be suggested that the passive release of pulley with needle is an effective method for the treatment of adult trigger finger.
Adult ; Anesthesia, Local ; Arthritis, Rheumatoid ; Female ; Fingers ; Follow-Up Studies ; Humans ; Joints ; Male ; Methods ; Needles ; Recurrence

PURPOSE: The purpose of this study is to discover the influence of the working conditions on women workers' occupational stress. METHODS: Descriptive method is used to identify women's stress depending on their general working features and conditions by conducting a survey of them in women-dominated service industries. SPSS 18.0 program is used for data analysis and descriptive statistics is presented with standard deviation, frequency and percentage. chi2-test is used as an analysis tool. To figure out factors that influence their stress, logistic regression analysis is used for general features and working conditions as independent variables, and occupational stress as a dependent variable. RESULTS: As a result, among the independent variables, employment status, weekly working hours, career, shiftwork, and work-family-balance are meaningful factors that influence their stress. Temporary workers' stress is 3.65 times higher (p<.001), and workers working over 48 hours a week have 1.97 times higher stress (p<.003). Workers with over 5 years' career are under 1.73 times higher stress (p<.046) and shift workers are under 3.51 times higher stress (p<.001). Work family balance results in 1.93 times higher stress (p<.009). CONCLUSION: It is necessary to seek how to prevent and manage women workers' stress considering features.
Employment ; Female ; Humans ; Logistic Models ; Statistics as Topic