No abstract available.
Arthritis, Rheumatoid* ; Humans ; Hyperplasia* ; NF-kappa B*

Subcutaneous fat necrosis of the newborn is an uncommon disorder characterized by firm b-cutaneous plaques and nodules usually appearing shortly after birth. It runs a relatively be, n course and may completely resolve in a few months without any recurrence. We report a case of subcutaneous fat necrosis in a 15 day-old male suffering from severe p inatal asphyxia and hypoxic cardiomyopathy, who presented with indurated subcutane s nodules and plaques on the both shoulders and the back. Histologically the subcutaneous fat showed focal necrosis with needle-shaped clefts, lymphohistiocytic infiltration and foreign body reactions consistent with subcutaneous fat necrosis of the newborn. In our patient, compromised cardiac output due to cardiomyopathy might have aggravated hypoxic condition and it could be speculated that cardiomyopathy-induced systemic hypoxia gave rise to hypothermia of the skin as a result of peripheral vasoconstriction. This report presents a causal relationship of cardiomyopathy and subcutaneous fat necrosis of the newborn.
Anoxia ; Asphyxia ; Cardiac Output ; Cardiomyopathies* ; Foreign Bodies ; Humans ; Hypothermia ; Infant, Newborn* ; Male ; Necrosis* ; Parturition ; Recurrence ; Shoulder ; Skin ; Subcutaneous Fat* ; Vasoconstriction

To evaluate the tissue expression rate and pattenr of HBsAg and HBcAg in tumors and peritumoral livers, an immunohistochemical study was undertaken on 47 surgically resected hepatocellular carcinomas(HCCs). The results are as follows. 1. Patient's sera were positive for HBsAg in 40 cases(85.1%). In the remaining 7 cases, the tumor and peritumoral liver expressed neither HBcAg nor HbSaG, suggesting that they were caused by other etiologies than hepatitis B virus. 2. The peritumoral liver had HBsAg and HBcAg in 95.0% and 27.5% among the 40 cases, respectively. But the tumor expressed HBsAg in 50.0% and HBcAg in none. 3. The expression of HBsAg within the tumor and both HBsAg and HBcAg in the peritumoral liver tended to be more frequent in the pretreated cases before surgery. 4. Edmondson-Steiner grade IV tumors revealed a lower expression rate of HBsAg than the low grade tumors(p<0.05). Incases with cirrhosis at peritumoral tissues, HBcAg was less frequently found than in those without cirrhosis. The majority of tissue HBsAg and HBcAg was represented as groups of positive cells. These results suggest that, during the development and progression of HCCs, the HBcAg containing cells are repeatedly removed and the HBcAg negative cells are selected, because cellular expression of HBcAg is the target of host immune response.
Carcinoma, Hepatocellular

Recently many domestic hospitals computerize and automatize the process to manage their own medical data. These medical data should be shared among the departments in the hospital and be held in common in case of patients transfers or references to the remote hospitals. However, there is no simple method to share data among the management systems to be shared due to their heterogeneous platforms. Schema sharing with systems and standard format data transfer could be a solution. In this paper, we propose HIES(Hospital Information Exchange System), which uses XML as a standard medical data transfer method. HIES uses XML, which is currently recognized as the standard of electronic documents, for integrating and managing heterogeneous and distributed medical data. Information Sharing Manager to maintain consistent schema information for heterogeneous database systems in hospital systems as well as Image Compression/Partition Manager for efficient image data transfer and reemergence among the systems are implemented.
Data Compression ; Humans ; Information Dissemination

No abstract available.
Nocardia Infections*

No abstract available.
Humans ; Hypophosphatemia*

PURPOSE: We investigated the effects of dominant eye and contextual background on predominance during binocular rivalry. METHODS: 10 subjects were recruited for the present study. Dominant eye was determined using the hole-in-the-card test. In experiment 1, subjects viewed the stimuli through anaglyph filters and reported the predominance of color. The subject's responses were compared with the color on the dominant eye. To investigate the influence of color dominance and contextual color, we conducted the experiment with added contextual color information target through switched-anaglyph filters. In experiment 2, the subject viewed the stimuli through the polarized filters and reported the predominance of orientation. The subject's responses were compared with the grating on dominant eye. To rule out the effect of stimulus size, we conducted the experiment with a smaller target. We designed the additional experiment to investigate the influence of contextual grating information on binocular rivalry. RESULTS: 10 subjects were evaluated. In experiment 1, 8 of 10 subjects reported that eye preference was highly correlated with dominant eye. This finding is significant without reference to color. In experiment 2, 7 of 10 subjects reported that eye preference was highly correlated with dominant eye. This finding is significant without reference to size. In experiment 1-2 and 2-2, all subjects reported that predominance of context contradictory target increased. CONCLUSIONS: We found the relationship between the dominant eye and eye preference. Experiment 1-2 and 2-2 showed that contradictory contextual information increases target predominance during binocular rivalry. Overall, our results indicate that the contextual background reduce the stimulus strength of the context-congruent target; it would correspond to an increase in the dominance duration of the context-contradictory target.
Telescopes*

PURPOSE: This study was conducted to comprehensively investigate nursing students' experience of their first encounter with death of a patient during clinical practice. METHODS: This study took place from January 27 through March 6, 2012 with eight female senior nursing students enrolled at Pusan National University located in Y city who have experienced patient death. We collected their experience of their first death encounter during their clinical rotation by asking, "What is your first experience of patient's death during the clinical practice?" Husserl's phenomenological approach was applied in this study. RESULTS: In this study, 17 themes, 15 clusters of themes and eight categories were derived. The categories included "Desire to avoid the reality of death", "Powerlessness", "Anticipation for recovery shifted to fear of death", "Various interpretations of death", "Limitations in their nursing practice", "Resentment of lack of nurses", "Longing to better understand death", and "Motivation for inner growth". CONCLUSION: Through their first encounter with death of a patient, nursing students experienced various emotions and viewed their role as hospice caregiver by projecting themselves as fully trained nurses in future. Participants considered terminal care as a part of nursing care. The result of this study indicates the need to include education of death in the nursing school curriculum.
Busan ; Caregivers ; Curriculum ; Education ; Female ; Hospices ; Humans ; Nursing Care ; Nursing* ; Schools, Nursing ; Students, Nursing ; Terminal Care

The objective of the study was to define dietary patterns in the representative Korean adult population and to explore their associations with other factors. The Korean National Health and Nutrition Survey was conducted on a stratified random sample (n = 9,968) of the Korean population in 2001. This study analyzed data of 5,721 adult population aged 30 and over. Demographic and lifestyle factors were assessed by questionnaires and food consumption by a 24-h recall method. Cluster analysis identified two dietary patterns with 22 food groups: the larger group that included 85% of total subjects was named as the "traditional" pattern due to greater intakes of white rice, kimchi, and vegetables, and the smaller group was named as the "modified" pattern which had greater intakes of noodles, bread, snack, and fast foods. The modified pattern had significantly higher proportion in younger age, higher educational level, residing in metropolitan area, and higher household income. The modified group showed significantly higher intake of all nutrients except carbohydrate. Percent of energy from fat intake, 22% was significantly higher in the modified group than 14% in the traditional group. There were no differences in prevalence of metabolic syndrome and its 5 components among patterns. In conclusion, there were two distinctive patterns that were associated with socio-demographic, nutrient intake, and health risk factors in Korea. It should be considered when designing nutrition policy and intervention program.
Adult* ; Bread ; Family Characteristics ; Fast Foods ; Humans ; Korea ; Life Style ; Nutrition Policy ; Nutrition Surveys* ; Prevalence ; Risk Factors* ; Snacks ; Surveys and Questionnaires ; Vegetables

This paper reports the effects of neuromuscular electrical stimulation (NMES) when applied to the facial muscles and submental region on a child with dysphagia. The subject was a 5 month girl who had hypoxic brain damage. Two electrodes were applied to the submental region horizontally (6.0 mA) and two electrodes were applied to each side of the mouth (5.0 mA). The child's jaw movement, swallowing food/liquid without excess loss, and swallowing without cough were improved. In addition, she could intake nutrition through the mouth. The result of the level on the Penetration Aspiration Scale (PAS) decreased from 4 to 1, the score on the Behavioral Assessment Scale of Oral Function in Feeding (BASOFF) increased from 13 to 17, and the level on the American Speech Language and Hearing Association: National outcomes measurements system (ASHA NOMS) increased from 1 to 3. When applying NMES to a child with dysphagia, the practitioner should consider various attachment places for improvements in the children's swallowing function.
Anoxia ; Child* ; Cough ; Deglutition Disorders ; Deglutition* ; Electric Stimulation* ; Electrodes ; Facial Muscles ; Female ; Hearing ; Humans ; Hypoxia, Brain ; Jaw ; Mouth