PURPOSE: Nursing students are expected to show self-leadership. For this study, leadership life skills and achievement motivation were examined for their influence on self-leadership in student nurses. METHODS: A descriptive study was conducted using a self-report questionnaire completed by 239 nursing students. Data were analyzed using t-test, one way ANOVA, Scheffé test, Pearson correlation coefficients, and stepwise multiple regression analysis with SPSS 20.0 program. RESULTS: The mean score for self-leadership was 3.49, for leadership life skills, 3.65, and for achievement motivation, 3.42. There were significant differences in self-leadership according to task orientation (β=.25, p < .001), responsibility (β=.24, p < .001), challenge spirit (β=.22 p < .001), future orientation (β=.16, p=.001), leadership life skills (β=.08, p=.009), and interpersonal relationships (β=−.09, p < .001). The explanation power of the regression model was 51.1% and it was statistically significant (F=41.87, p < .001). CONCLUSION: The results of this study show that factors influencing self-leadership are leadership life skills and achievement motivation. Therefore, it is necessary to develop intervention programs to improve self-leadership in nursing students for enhancement of task orientation, responsibility, challenge spirit, future orientation, and leadership life skills.
Humans ; Leadership* ; Motivation* ; Nursing* ; Students, Nursing*

The National Evidence-based Collaborating Agency (NECA) holds the NECA Round-table Conference that not only disseminates objective and systematic information on topics of social concern in public health care but also organizes discussions on core issues under dispute in the literature through panels composed of multidisciplinary experts. Accordingly, the Round-table Conference was composed of multidisciplinary experts including medical specialists in the areas of psychiatry and preventive medicine, psychiatric and mental health nursing, psychologists, social welfare experts, consultation experts, religious leaders, and government officials from the Ministry of Education, Science and Technology, and Ministry of Health and Welfare. The Round-table Conference, tasked with analysis of the actual status and causes of, and search for solutions for suicide in adolescents, has reached consensus on the current status, trend, risk factors and prevention factors, problems and issues in prevention and coping strategies, effective prevention and coping strategies and areas of research needed for the future. The Round-table Conference commented on the actual status and gravity of suicides in adolescents, and came to the agreement that mental health issues including stress from interpersonal relationships and depression are the key risk factors of suicide. It was further agreed that problems in the measures being implemented for each of the areas include lack of manpower and funding, and inadequate organic association and cooperation among relevant institutions. They also agreed that development of a government-initiated suicide prevention program for adolescents, association among relevant experts, and development, and management of practical guidelines that are of broad and practical use are important. Furthermore, the panels were in agreement that the mass media must comply with the recommended level of coverage in reporting of suicide as adolescents are greatly influenced by provocative mass media reports due to their strong impulsive dispositions.
Adenosine-5'-(N-ethylcarboxamide) ; Adolescent ; Cause of Death ; Consensus ; Depression ; Dissent and Disputes ; Financial Management ; Gravitation ; Humans ; Mass Media ; Mental Health ; Occupational Groups ; Porphyrins ; Preventive Medicine ; Public Health ; Risk Factors ; Social Welfare ; Specialization ; Suicide

BACKGROUND: Impaired lung function is associated with mortality rate from cardiovascular and all other death causes. There were previous studies on the relationship between lung function impairment and metabolic syndrome, but they are insufficient. This study was conducted on Koreans to analyze each component of metabolic syndrome as well as its variability between sexes. METHODS: 1,370 subjects underwent a health examination at the Eulji General Hospital Health Center. We examined the association between lung function measurement (forced expiratory volume for 1 second [FEV1], forced vital capacity [FVC], FEV1/FVC) and metabolic syndrome using Student t-test, Pearson partial correlation coefficient, and analysis of covariance for statistical analysis, and we adopted metabolic syndrome defined by American Heart Association/National Heart, Lung, and Blood Institute in Asia. RESULTS: Men with metabolic syndrome tended to experience lung function impairment. In terms of association to each metabolic syndrome component, metabolic syndrome components in men were associated with pulmonary function impairment and the more metabolic syndrome diagnostic criteria factors the patients had, the more severe their pulmonary function tended to decline. In women, waist circumference, triglyceride and high-density lipoprotein cholesterol were associated with pulmonary function change. CONCLUSION: In men, all metabolic syndrome components were associated with pulmonary function impairment, and the more metabolic syndrome components men had, the more severe their pulmonary functions decline. In women, components of metabolic syndrome were not associated with pulmonary function impairment.
Cause of Death ; Cholesterol ; Female ; Forced Expiratory Volume ; Heart ; Hospitals, General ; Humans ; Lipoproteins ; Lung ; Male ; Obesity, Abdominal ; Vital Capacity ; Waist Circumference

BACKGROUND AND OBJECTIVES: Cellular cardiomyoplasty (CCM) is considered to be a novel therapeutic approach for post-myocardial infarction (MI) heart failure. In this study, the functional effects of cultured mesenchymal stem cells (MSCs) transplantation and the associated histopathologic changes were evaluated in a rat model of MI. MATERIALS AND METHODS: Rats were subjected to 5 hours of coronary ligation followed by reperfusion, and 10 days after MI, animals were randomized into either the MSCs transplantation (MI-MSC, n=8) group or the control (n=8) group. Allogeneic MSCs (3x10(6) cells) or media were epicardially injected into the center and the border area of the infarct scar. RESULTS: Four weeks after the MSCs transplantation, the echocardiogram showed preserved anterior regional wall motion and increases in fractional shortening in the MI-MSC heart relative to the control heart. Left ventricular (LV) end diastolic pressure was smaller in the MI-MSC than in the control group. Implanted MSCs formed islands of cell clusters on the border of the infarct scar, and the cells were positively immunostained by sarcomeric alpha-actinin and cardiac troponin T. In addition, the number of microvessels on the border area of the infarct scar was greater in the MI-MSC than in the control group. CONCLUSION: Allogeneic MSCs transplanted into the MI scar formed clusters of cell grafts on the border of the infarct, expressed cardiac muscle proteins, increased microvessel formation, and improved regional and global LV function. Our data indicate that CCM using MSCs may have a significant role in the treatment of post-MI heart failure.
Actinin ; Animals ; Blood Pressure ; Bone Marrow* ; Cardiomyoplasty* ; Cicatrix ; Heart Failure* ; Heart* ; Infarction ; Islands ; Ligation ; Mesenchymal Stromal Cells* ; Microvessels ; Models, Animal ; Myocardial Infarction* ; Myocardium ; Rats ; Reperfusion ; Stem Cells ; Transplantation ; Transplants ; Troponin T

We report the first case of hereditary hemorrhagic telangiectasia combined with multiple pulmonary-systemic fistulae. In this case, a 39-year-old woman presented with long standing chest pain, dyspnea and hemoptysis. Finally she was diagnosed as systemic- pulmonary fistula, a rare form of hereditary hemorrhagic telangiectasia.
Adult ; Chest Pain ; Dyspnea ; Female ; Fistula* ; Hemoptysis ; Humans ; Telangiectasia, Hereditary Hemorrhagic*

Basal cell adenocarcinoma is an epithelial neoplasm which is cytologically and histomorphologically similar to basal cell adenoma but is different because of the infilitrative growth. This tumor, a rare salivary gland tumor newly classified as basal cell adenocarcinoma by the WHO in 1991, is infiltrative, locally destructive and tends to recur but metastasis is less common. The differential diagnosis includes basal cell adenoma, adenoid cystic carcinoma, and basaloid squamous carcinoma. Nearly 90 percent of these tumors occurr in the parotid gland and can be classified into low grade carcinomas with a relative good prognosis. Basal cell adenocarcinoma of minor salivary gland is very rare and has a less favorable clinical course compared with that of the major salivary glands. This is a case of basal cell adenocarcinoma occurring at the minor salivary gland of the soft palate. We treated this patient with block excision and adjunctive radiation therapy.
Adenocarcinoma* ; Adenoma ; Carcinoma, Adenoid Cystic ; Carcinoma, Squamous Cell ; Diagnosis, Differential ; Humans ; Neoplasm Metastasis ; Neoplasms, Glandular and Epithelial ; Palate, Soft ; Parotid Gland ; Prognosis ; Salivary Glands ; Salivary Glands, Minor*

A new surgical approach to the area of the infratemporal fossa and parapharyngeal space is described. This approach results in a wide-field exposure of the infratemporal fossa, pterygomaxillary space and parapharyngeal space. We used two osteotomies on the patient's mandible and temporary resection of zygomatic arch for superior margin of tumor. Lower lip splitting was not needed because the incision was started in the frontal scalp, curved in front of and below the external auditary canal, and extended anteriorly to the greater horn of hyoid bone on the neck along a skin crease. We had good results without sacrifice of the facial nerve, mandibular function and sensory supply of the face and oral cavity.
Animals ; Facial Nerve ; Horns ; Hyoid Bone ; Lip ; Mandible ; Mouth ; Neck ; Osteotomy* ; Scalp ; Skin ; Zygoma*

Secondary hyperparathyroidism is the condition which leads to excessive production of the parathyroid hormone secreted to compensate for longstanding hypocalcemia in chronic renal failure. After restoration of normal renal function, some patients continue to have autonomous parathyroid hyperfunction. In 1963 St. Goar termed it tertiary hyperparathyroidism. Hyperparathyroidism in the chronic renal failure is mostly well managed medically, but sometimes may require surgical intervention in refractory hyperparathyroidism. Recently, we have experienced a female patient diagnosed as tertiary hyperparathyroidism with persistent hypercalcemia after renal transplantation and report the results of subtotal parathyroidectomy and thyroid right lobectomy due to hyperparathyroidism and thyroid papillary carcinoma found coincidentally.
Carcinoma, Papillary* ; Female ; Humans ; Hypercalcemia ; Hyperparathyroidism* ; Hyperparathyroidism, Secondary ; Hypocalcemia ; Kidney Failure, Chronic ; Kidney Transplantation ; Parathyroid Hormone ; Parathyroidectomy ; Thyroid Gland*

PURPOSE: This study investigated the effect of transformational leadership and individual characteristics on nurses' job involvement. METHOD: The sample for this study consisted of 594 nurses from 8 large Korean hospitals. The factor analysis was drawn from the Cronbach's alpha analysis, the Pearson correlation analysis, the multiple regression analysis, and the hierarchical multiple regression analysis. Result: This study found that; (1) charisma dimension of transformational leadership has positive influence on job involvement; but intellectual stimulation and individualized consideration did not showed significant effects on job involvement (2) nurse individual characteristics (age, marital status, educational level, tenure, position) moderated the effect of transformational leadership on job involvement. Conclusion : Therefore, to improve job involvement nurses are required to apply the charisma dimension of transformational leadership in hospital organization.
Humans ; Leadership* ; Marital Status

BACKGROUND: It is known that pain after a laparoscopic cholecystectomy is less compared with an open cholecystectomy. There are various methods of pain relief used but a controversy exists over the effectiveness and value of intraperitoneal local anesthetics. The aim of this study was to investigate which components of pain were more predominant for pain after a laparoscopic cholecystectomy, somatic pain or visceral pain. METHODS: Twenty-four patients who received an elective laparoscopic cholecystectomy were selected. General anesthesia was induced with thiopental sodium and succinylcholine, and maintained with vecuronium and isoflurane. After surgery, the degree of postoperative somatic pain (superficial, sharp and definite in the abdominal wall) and visceral pain (dull, vague and/or colicky in the peritoneal cavity) was assessed at postoperative 1, 3, 6, 9, 24 and 36-hour by a 10 cm-visual analogue scale (VAS) scores and other complaints were recorded. RESULTS: VAS scores of somatic pain were significantly higher than those of visceral pain at all the recorded times. CONCLUSIONS: Somatic pain was predominant after a laparoscopic cholecystectomy compared with visceral pain and it should be helpful to treat pain after a laparoscopic cholecystectomy.
Anesthesia, General ; Anesthetics, Local ; Cholecystectomy ; Cholecystectomy, Laparoscopic* ; Humans ; Isoflurane ; Nociceptive Pain* ; Succinylcholine ; Thiopental ; Vecuronium Bromide ; Visceral Pain*