No abstract available.
Humans ; Retreatment* ; Tuberculosis, Pulmonary*

No abstract available.
Health Promotion*

No abstract available.
Health Promotion*

PURPOSE: Airway eosinophilic inflammation is a characteristic feature of asthma. Sputum analysis can be used as a non-invasive tool to assess severity of the airway inflammation. This study was performed to compare relationships between sputum eosinophils to other parameters of airway inflammation and to evaluate the clinical utility of sputum eosinophils and ECP in childhood asthma. METHODS: A total of 40 asthmatic children over 6 years of age were divided into two groups : Group A of 15 current symptomatic subjects and Group B of 25 stable asymptomatic subjects with history of asthma for 2 weeks. Eosinophils in induced sputum were compared with the severity of asthma symptom, pulmonary function, bronchial hyperresponsiveness by methacholine, sputum ECP, blood eosinophils and serum ECP. RESULTS: 1) Asthmatics had a significantly higher proportion of sputum eosinophils than the control subjects (15.2+/-17.8% VS 3.8+/-4.5%, P<0.01). Group A had a significantly higher proportion of sputum eosinophils than group B (22.9+/-21.7% VS 11.2+/-14.8%, P<0.05). 2) Sputum eosinophils were correlated with symptom scores in asthmatics (r=0.76, P<0.01), inversely correlated with FEV1 in group A (r=-0.65, P<0.01) and with LogPC20 in group B (r=-0.45, P<0.05). 3) Sputum eosinophils were correlated with sputum ECP for group A; r=0.77 (P<0.01) and for group B; r=0.39 (P<0.05) but not correlated with serum ECP. 4) Sputum eosinophils were correlated with blood eosinophils in group A (r=0.67, P<0.05), but not in group B. CONCLUSION: This study suggests that the proportion of eosinophils and the level of ECP in induced sputum may be sensitive and accurate means of assessing the airway inflammation in childhood asthma, and their relationships with blood eosinophils or serum ECP are to be studied further.
Asthma* ; Child ; Eosinophil Cationic Protein* ; Eosinophils* ; Humans ; Inflammation ; Methacholine Chloride ; Sputum*

OBJECTIVES: Xylitol is an effective anticarious natural sugar substitute, by inhibiting the virulence of Streptococcus mutans (S. mutans). However, long-term xylitol consumption leads to an emergence of the xylitol-resistant (XR) strains. This study aimed to confirm the general characteristics, mRNA expression of gtf genes, and adhesive ability of the xylitol-sensitive (XS) and XR S. mutans , by xylitol-treated concentrations. METHODS: S. mutans KCTC3065 was maintained in TYE medium, containing 0.4% glucose with 1% xylitol for 30 days at 37degrees C, 10% CO2 to form XR strain and the same procedures, without xylitol, were repeated for the formation of XS S. mutans. Both XS and XR were cultured by xylitol-treated concentrations (0%, 0.1% and 1%), then, general characteristics, such as growth and acid production, mRNA expression of gtf genes and adhesive ability were analyzed. RESULTS: Xylitol reduced the cell growth of XS S. mutans in a dose-dependent manner, but did not reduce the XR. Xylitol inhibited acid production of XS in a dose-dependent manner. However, it did not inhibit that of XR. Xylitol reduced the gtfB and gtfD mRNA expression of the XS S. mutans, which the genes synthesized soluble and insoluble extracellular polysaccharides, but not reduced that of the XR. By a microtiter plate assay, biofilm formation was more reduced in the XR strains, which means biofilm's adhesive ability of XR S. mutans was lower than that of the XS. CONCLUSIONS: These results indicate that a lower level of adhesive ability for XR S. mutans is related with mRNA expression level of gtf genes, which suggested that the XR strains may be less cariogenic than that of the XS.
Adhesives ; Biofilms ; Glucose ; Glucosyltransferases ; Polysaccharides ; RNA, Messenger ; Sprains and Strains ; Streptococcus ; Streptococcus mutans ; Sweetening Agents ; Xylitol

Sunlight is one of the well-established factors which play key roles in the induction and exacerbation of lupus erythematosus. In two patients of discoid lupus erythematosus, we have experimentally reproduced skin lesions by provocative phototesting. Both UVA (100 joules/cm²) and UVB (80 millijoules/cm²) radiation induced the skin lesions. The reproduced skin lesions were clinically and histopathologically consistent with lupus erythematosus.
Humans ; Lupus Erythematosus, Discoid ; Reproduction* ; Skin ; Sunlight

No abstract available.
Colonoscopy*

PURPOSE: This study was aimed to identify gender-based health inequality and explore impacting factors on health inequality in one province in Korea. METHODS: This was an explanatory study using the secondary data on Chungnam province from the Fifth Community Health Survey from August 16 to Oct 31, 2012. Variables included in this analysis were education level, poverty, marital status, and residential community for socio-cultural characteristics and subjective health status as an indicator of health inequality. Data were analyzed by chi2-test, t-test, ANOVA, and multiple linear regression. RESULTS: There were gender inequalities and disparities in health, and these inequalities were greater in woman than in man (chi2=161.8, p<.001). The impacting factors were education level, poverty, marital status, and residential community, which was accounted for 22.6% of variances of health inequality. Among these variables, gender showed the largest influence in health inequalities. CONCLUSION: To solve health inequalities, it should be considered gender differences based on social determinants of health. It is necessary to develop long term project based on these results and the social determinants model of World Health Organization.
Chungcheongnam-do ; Education ; Female ; Health Surveys ; Humans ; Korea ; Linear Models ; Marital Status ; Poverty ; Social Determinants of Health ; Socioeconomic Factors* ; World Health Organization

PURPOSE: The purpose of this study was to investigate the depression, anxiety, stress response and self-care, to analyze the correlation among depression, anxiety, stress response and self-care by gender, and to determine factors associated with self-care in diabetic patients. METHOD: The subjects of this study were 103 participants with diabetes mellitus. Data were analyzed by chi-square test, t-test, Pearson correlation coefficient and multiple regression analysis by using SAS program. RESULT: Items for self-care evaluation by gender were significant differences in hospital visit, hypoglycemia preparation, proper hygiene, taking a rest, foot injury check, drinking, and smoking. The female patients are more likely to have higher self-care score than the male patients. However, there were no differences in depression, anxiety and stress response by gender. In male patients, there were positive correlations between the degree of depression and stress response, the degree of anxiety and stress response. In female patients, there were positive correlations between the degree of depression and stress response, the degree of anxiety and stress response. In multiple regression analysis, gender and experienced admission is associated with self-care. CONCLUSION: We should consider integrated approaches for psychological problems in the management of diabetic patients.
Anxiety* ; Depression* ; Diabetes Mellitus ; Drinking ; Female ; Foot Injuries ; Humans ; Hygiene ; Hypoglycemia ; Male ; Self Care* ; Smoke ; Smoking

PURPOSE: The purpose of this study was to analyze trends in complementary and alternative therapy in nursing research in Korea. METHOD: The researchers examined academic theses and dissertations published from 1990 to 2002, and 151 articles were used for the analysis. RESULT: Nursing research on CAT increased rapidly from 1995. Articles with quantitative research designs made up 93.9% of the total and there were more experimental studies than non-experimental studies. Patients who had surgery, mental disorders, renal failure, hypertension, arthritis, dementia & cancer were the most frequently participants in studies on CAT. The type of CAT used in nursing research were mind-body therapy (65.8%), manual healing therapy (28.7%), phamacologic & biological therapy (3.7%), bioelectromagnetics (0.9%) and herbal therapy (0.9%). In 44 articles both psychological and physiological parameters were used as dependent variables. In 34 articles only physiological parameters were used and in 13 only psychological parameters. The most frequently used physiological parameters in CAT were pain, physiological function and vital signs, while the most used psychological parameters were anxiety, depression and stress. CONCLUSION: More studies about CAT are needed to extend the role and fields for professional nursing. There is a need to conduct qualitative studies in nursing about the experiences of patients who receive CAT and nurses who use CAT.
Animals ; Anxiety ; Arthritis ; Biological Therapy ; Cats ; Dementia ; Depression ; Humans ; Hypertension ; Korea* ; Mental Disorders ; Mind-Body Therapies ; Nursing Research* ; Nursing* ; Phytotherapy ; Renal Insufficiency ; Research Design ; Vital Signs