No abstract available.
Mediastinoscopy*

The recent revision of the Bioethics and Safety Act has created some confusion as to the appropriate use of biospecimens in research. Here, to avoid misunderstandings, we outline the changes to policies on the use of biospecimens in guidelines provided in a question-and-answer format, citing relevant examples where appropriate.
Bioethics*

No abstract available.
Dermoid Cyst* ; Female ; Ovary* ; Pregnancy ; Pregnancy, Tubal*

No abstract available.
Animals ; Horns* ; Pregnancy*

No abstract available.
Rupture* ; Uterus*

PURPOSE: The purpose of this study was to identify the knowledge, attitude and preventive behaviors of tuberculosis in male high school students and to identify the factors influencing preventive behaviors and to provide basic data for the development of prevention programs for tuberculosis of male high school students. METHODS: This study was conducted from May 1, 2018 to May 30, 2018, and six high school students in S city and Y city of Jeonnam were selected. 465 male high school students in the first grade were selected. Collected data were analyzed using t-test, ANOVA, pearsons's correlation and Multiple regression analysis by SPSS/WIN 21.0 program RESULTS: As a result, the knowledge score was 11.92, the attitude score was 28.32 and the prevention behavior score was 30.07. All of these correlations were statistically correlated. In addition, factors influencing preventive actions against tuberculosis were attitude toward tuberculosis, exercise, health status, and sleep time CONCLUSIONS: Based on the above results, it is thought that to improve the preventive behavior of tuberculosis in male high school students, it is necessary to develop a practice-oriented program for forming healthy lifestyle as well as to change the attitude toward tuberculosis positively.
Humans ; Jeollanam-do ; Life Style ; Male* ; Tuberculosis*

OBJECTIVES: The purpose of this study was to identify the correlation coefficient of knowledge about multicultural, and attitude toward migrant wives by nursing Students. METHODS: Research participants of this study were 212 students attending nursing university in Seoul, Gyeonggi-do, Jeollanam-do. A self-report instrument was used to measure knowledge about multicultural and attitudes toward migrant wives. Descriptive statistics, t-test, Mann-Whitney test, ANOVA and Pearson's correlation analysis with SPSS/Win 20.0 were used. RESULTS: The mean knowledge about multicultural was 8.10 out of 13 and the mean attitudes toward migrant wives was 2.45 out of 5. Factors affecting knowledge about multicultural were age. Factors affecting attitudes toward migrant wives were age, residential district, experience of overseas trip, experience of living abroad and foreign language fluency. There was a positive correlation between knowledge about multicultural and attitudes toward migrant wives. CONCLUSION: Developing knowledge about multicultural and positive attitudes toward migrant wives is necessary in nursing school curricula. Therefore, nursing educator should make actual and effective education program.
Curriculum ; Education ; Gyeonggi-do ; Humans ; Jeollanam-do ; Nursing* ; Schools, Nursing ; Seoul ; Spouses* ; Students, Nursing* ; Transients and Migrants*

OBJECTIVE: To prove that the skin of paralysed limb of spinal injured rat is more susceptible to a thermal injury than control, and to find out that the possible relating factors for explaining the increased susceptibility of skin. METHOD: Of total 69 male Sprague-Dawley rats, 50 were randomly divided into two groups, the spinal injured of which cords were transected at T10-13 level and the control. They were subdivided into 5 subgroups according to the duration of thermal injury. Infrared ray was used for thermal injury. Arterial cannulation was done in the femoral artery for blood gas analysis. Temperature was measured with a digital thermometer. Biopsy samples were stained with HE, and also immunohistochemical staining for heat shock protein 70 (HSP-70) was done. RESULTS: After thermal injury, the spinal injured group showed more severe tissue damage and a higher temperature elevation than the control. There was a tendency of decreased blood pH and pO2, and increased pCO2. Contrary to the control, the immunoreactivity of HSP-70 was very tiny or rarely present in the spinal injured group. CONCLUSION: This study suggest that the increased susceptibility of skin to the thermal injury in spinal injured rats may be related to the vasomotor instability. And, the poor expression of HSP-70 from the skin of spinal injured rat can be a factor for the explanation of the defective cellular protective response in spinal cord injury.
Animals ; Biopsy ; Blood Gas Analysis ; Catheterization ; Extremities ; Femoral Artery ; Heat-Shock Proteins ; HSP70 Heat-Shock Proteins ; Humans ; Hydrogen-Ion Concentration ; Infrared Rays ; Lower Extremity* ; Male ; Rats* ; Rats, Sprague-Dawley ; Skin* ; Spinal Cord Injuries ; Thermometers

Transitional cell carcinoma(TCC) of the urinary bladder shows marked heterogeneity in biological behaviors. Evidence has accumulated that biological markers may provide significant information to predict the potential aggressiveness of TCC. We have assessed the expression of the epidermal growth factor receptor (EGF-R), c-erbB-2 and p53 proteins in 56 cases of TCC to investigate the prognostic significance of differential expression of these oncoproteins using an immunohistochemical method. We analysed the expression patterns of these oncoproteins according to tumor stage and grade. And we assessed the probability of progression-free survival in stage T1 tumors according to their expressions. Positive rates of EGF-R (>+3 staining intensity), c-erbB-2 (intense membrane staining) and p53 proteins (>20% positive cells) were 73.2%, 37.5% and 42.9%, respectively. Invasive tumors had significantly higher positive rates of all three factors than did superficial tumors (p<0.005 for EGF-R and c-erbB-2, p<0.05 for p53). High grade tumors had significantly higher positive rates of c-erbB-2 and p53 proteins (p<0.005). In superficial tumors, T1 tumors had higher positive rate of p53 protein compared with Ta tumors (p<0.05). Twelve cases of superficial tumors (34.3%) were positive for EGF-R and negative for c-erbB-2 and p53 proteins. Nine cases of superficial tumors(25.7%) were negative for all three factors. In invasive tumors, however, 42.5% of the cases were positive for all three factors. The overexpression of p53 protein was the only useful marker to predict the rapid progression in stage T1 tumors (p<0.05, log-rank test). These results suggest that the differential overexpression of EGF-R, c-erbB-2 and p53 proteins could be useful to depict tumor aggressiveness of TCC of the urinary bladder. And, the overexpression of a p53 protein may be a useful marker to predict the possibility of rapid progression in stage T1 tumors.
Biomarkers ; Carcinoma, Transitional Cell* ; Disease-Free Survival ; Epidermal Growth Factor* ; Immunohistochemistry ; Membranes ; Oncogene Proteins ; Population Characteristics ; Receptor, Epidermal Growth Factor* ; Staphylococcal Protein A* ; Urinary Bladder*

Mucosal biopsies were obtained for histological and electron microscopical studies from 7 patients with ileal urinary conduit. Shortly after construction of the reservoir there was a reduction in villous height and an increase in crypt depth. After 2 to 3 years of observation, avillous areas were noted in the reservoir mucosa. Electron microscopy shows a loss of microvilli and a reduction of cell construction. The number of mucus-storing goblet cells increased already with in 1 month after construction. No sign of foreign body reaction, dysplasia or metaplasia was encountered. The constant exposure to urine leads to adaptive changes of the reservoir mucosa, resulting in true atropy of villi, crypts, and individual epithelial cells.
Biopsy ; Colonic Pouches* ; Epithelial Cells ; Foreign-Body Reaction ; Goblet Cells ; Humans ; Intestinal Mucosa ; Metaplasia ; Microscopy, Electron ; Microvilli ; Mucous Membrane* ; Pheniramine ; Urinary Diversion