• Neonatal Medicine
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• v.17 no.2
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• pp.254-261
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• 2010

Little is known about neonatal mitochondrial disease, though mitochondrial metabolic disorders may often present in the neonatal period because of the high energy requirement of neonate. In newborn period, common presentations are not specific and the disease course may be rapid and fatal. In this study, we report three cases of neonatal mitochondrial disease. The first case was strongly suspected because of sudden seizure and mental change with severe lactic acidosis, and multiorgan failure. Plasma lactate/pyruvate (L/P) ratio was increased to 55.6 with marked lactic aciduria and increased plasma alanin up to 2,237 nmol/mL. In the second patient, a peritoneal dialysis was performed for acute adrenal and renal failure, but metabolic acidosis persisted. Plasma L/P ratio was increased to 23.9, and MRC I (mitochondrial respiratory chain defect) was diagnosed through the enzymatic analysis of the muscles. The third case showed repetitive episode of lactic acidosis during the first two months of life, hypotonia, failure to thrive and feeding difficulties. We found markedly increased cerebrospinal fluid L/P ratio up to 57 though plasma L/P ratio(19.4) was borderline with increased plasma lactate. The lactate peak was prominent in brain magnetic resonance spectroscopy (MRS). MRC II was confirmed through muscle biopsy. Plasma lactate level and lactate peak of brain MRS were normalized after conservative treatment.

• The Journal of the Convergence on Culture Technology
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• v.6 no.3
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• pp.67-74
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• 2020

Middle-aged women experience physical and mental changes along with the loss of femininity, and they feel psychologically empty according as their child's growth and independence reduces the role of care and parenting. These women understand the sense of loss and emptiness caused of their role reduction as an opportunity to maintain their values and beliefs for their leisure life. Accordingly, middle-aged women overcome negative emotions facing in the middle-aged such as depression or empty mind, and establish self-esteem and social support in recognizing it as an opportunity for building relationship and self-realization in social relations, which come through human to human communication by doing craft activities. In this study, in order to analyze the effect of the experience factor of craft activity to self-esteem and social support for middle-aged women, we set up a research model with the experience factor of craft activity as an independent variable and self-esteem and social support as dependent variables. As a result of the study, educational experiences, recreational experiences, and deviant experiences had a meaningful effect on self-esteem, but aesthetic experiences did not have meaningful effect. And, recreational experiences and aesthetic experiences had a meaningful effect on social support, but educational experiences and deviant experiences did not have meaningful effect on social support. Therefore, the institutional system for craft experiences, that can provide content of environmental characteristics for aesthetic factor and visual elements are required. It influences to the change of senses and emotions of middle-aged women. Also, there are limitations that this study did not consider factors of ultimate life changes through craft activities. Thus this study suggests development of new model for variables of wellbeing-related matters.

• Journal of the Korean Society of Radiology
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• v.11 no.2
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• pp.123-130
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• 2017

Patients diagnosed with the serious disease of cancer may have anxiety and fear of closed spaces while receiving radiation therapy. This study investigated patients receiving treatment based on Linac and Tomotherapy to look into this anxiety and fear. Study method was survey. The survey was performed according to treatment duration (treatment within 5 minutes, 10 minutes, over 20 minutes, and over 30 minutes). The patients were also surveyed about any experience of changing treatment rooms or machines due to machine failure. A total of 200 survey questionnaires with full answers were researched in this study. As a result, it was found that the less the patients' experience on radiation therapy, the higher their anxiety was. The dominating reason for this result was because the patients expected possible pain during the treatment process. In terms of treatment machine, Linac showed the highest anxiety of all for the openness of its patient stand. The most stable status was found in the case of treatment between 20 minutes and 30 minutes using Tomotherapy. The reason was the coziness of Tomotherapy machine. In the case of receiving the treatment for over 30 minutes, patients felt anxious for the isolation from the outside. The study findings are expected to serve as the necessary data for quality medical service with enhanced patient satisfaction in the clinical field.

• Journal of Trauma and Injury
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• v.19 no.1
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• pp.47-53
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• 2006

Purpose: Recently, the American Heart Association recommended that routine cervical spine protection in submerged patients was not necessary, except in high-energy injury situations. However, until now, this recommendation has few supportive studies and literatures. This retrospective study was performed to demonstrate the risk of cervical spine injury in patients who had been submerged in a river. Methods: Seventy-nine submerged patients who visited St. Mary's Hospital between January 2000 and December 2005 were included in this retrospective study. We investigated and analyzed the victim's age, sex, activity on submersion, mental status and level of severity at admission, prognosis at discharge, associated injuries, and risk group by using the medical records and cervical spine lateral images. According to the activity on submersion, victims were classified into three groups: high risk, low risk, and unknown risk. The reports of radiologic studies were classified into unstable fracture, stable fracture, sprain, degenerative change, and normal. Results: The patients' mean age was 36.8 yrs, and 54% were males. Of the 79 patients, adult and adolescent populations (80%) were dominant. Jumping from a high bridge (48%) was the most common activity on submersion and accounted for 52% of the high-risk group. The Glasgow coma scale at admission and the cerebral performance scale at discharge showed bimodal patterns. The results of the radiologic studies showed one stable fracture, one suspicious stable fracture, and 18 sprains. The incidence of cervical spine fracture in submerged patients was 2.5% in our study. The incidence of cervical spine injury was higher in the high-risk group than it was in the low-risk group, especially in the jumping-from-high-bridge subgroup; however this observation was not statistically significant. No other factors had any significant effect on the incidence of cervical spine injury. Conclusion: Our study showed that even submerged patients in the high risk group had a low incidence of cervical spine fracture and that the prognosis of a patient did not seem to be influenced by the cervical spine fracture itself.

• The Journal of the Korea Contents Association
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• v.10 no.5
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• pp.296-302
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• 2010

The purpose of this study was to examine the oral injury experiences of sport players in a bid to raise awareness of the gravity of problems related to oral injuries and the necessity of mouth guards geared toward preventing mental, physical and economic loss triggered by oral injuries. The subjects in this study were 290 sport players. After their oral injury experiences and use of mouth guards were checked, the following findings were given: 28.6 percent had suffered an oral injury. But just 33.8 percent received education about how to cope with an oral injury. 93.4 percent had never used a mouth guard, and only 25.9 percent felt the need for that. And just 28.3 percent had an intention to use it. felt the need for that. And just 28.3 percent had an intention to use it. Concerning the impact of gender, the female players used more mouth guards. The players didn't use mouth guards a lot regardless of oral injury experiences and education about that, and there was no change in the way they looked at mouth guards, either. The findings of the study illustrated that sport players as well as non-players weren't aware of the importance of mouth guards, though sport players were exposed to the danger of an oral injury all the time. Not only players but non-players should learn about the seriousness of an oral injury, and the necessity of oral guards should be stressed to prevent it.

• The Journal of Pediatrics of Korean Medicine
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• v.17 no.2
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• pp.15-26
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• 2003

Objective : There were few reports on the treatment of Adult-onset Still's disease and Diffuse cerebral dysfunction. This oriental medical treatment shows the possibility of healing Adult-onset Still's disease and Diffuse cerebral dysfunction, therefore we announce this. Methods : The acupuncture, herbal medicine, herbal acupucture(Jahageo, Nockyong) therapies were applied for treating this patient's chief symptom(chest discomfort, palpitation, rigidity, mentality change, global aphasia, dysphagia, coughing and sputum) Results : 1. Adult-onset Still's disease is a rare systemic inflammatory disorder of unknown etiology, characterised by salmon-colored rash, intermittent spiking high fever, arthralgia and variety of systemic features. This is one type of Juvenile arthritis. 2. Diffuse cerebral dysfunction is an anoxic-ischemic encephalopathy, and most cause of this is the hypoxia caused by hypotention or respiratory distress. 3. After oriental medical treatments, his chief symptoms were improved. Conclusion : The more study about oriental medical treatment on Adult-onset Still's disease and Diffuse cerebral dysfunction is needed.

• Korean Security Journal
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• no.37
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• pp.247-268
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• 2013

Country is security agencies with the launch of the Park Chung Hee government president security service act was enacted since installed successfully now undergoing a large-scale international events reborn professional Security agencies, including the North and the Northeast, but the conflict continues because of the national reduce the threat to the security without a destination. However countermeasures against these threats is emphasized, but in an effort to raise the country is security officials security agencies working environment and training for these studies have not performed in this study was started. In order to achieve this purpose, president security service and the seoul police agency personnel working in the field for 45 people who were interviewed, recently developed by utilizing Nvivo 8 program to improve working conditions in the analysis of organizational culture 51(78.46%), Image 7(10.93%), physical and mental 6(9.37%) were categorized, educational institutions in the direction of a police constable 56(76.71%), educational psychology 12(16.43%), theory of education 5(6.84%) were categorized as high. We look at the research results suggest that the authority of the president security service president security service officials in tissue culture officials were struggling to belong to an organization, you need to induce a change in culture has been raised, the current president of the Security Service, as well as specialized police constable training within the organization establish the necessary institutions respectively.

• Journal of Preventive Medicine and Public Health
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• v.27 no.2 s.46
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• pp.175-185
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• 1994

In order to anticipate disease pattern and health problems of Koreans in the 1st part of 21st century (by the year 2020), transition of population characteristics, mortality and morbidity data during the last 30 years Koreans have experienced were reviewed. On the actual basis of epidemiologic transition process that has undergone during last 30 years since 1960 along with socioeconomic development and successful implementation of selective national health policies (family planning, medical insurance and etc.), following changes can be expected in the 21st century in Korea, under the assumption that the current rate of progress is maintained. The population of South Korea alone will be doubled the population of 1960 by the year 2013 : aged Population older than 65 years will be increased from 3.3% in 1960 to 11.4% in 2020 with increased average age of the population from 23.6 year in 1970 to 39.2 year in 2020; urban population from 28% in 1960 to 83% in 2005. GNP/capita has increased tremendously from U.S. $120 in 1970 to $6,749 in 1992, and the government estimated it would be 519,350 in 2010 and $29,460 in 2020. Growth and developmental indices of children, educational achievement and social status of women also showed a remarkable improvement and anticipated to make futher progress. Leading causes of mortality and morbidity have shown a striking change during the last 30 years, from infectious diseases to chronic degenerative diseases and man-made injuries. Occurrence of communicable diseases may become minimal although viral hepatitis, venereal diseases Including AIDS, and well adapted herpes virus infections will maintain their endemic level. Newly evolving infectious agents, however, should be carefully monitored because of rapidly changing environments and human behaviours. Tuberculosis may increase up to the epidemic level when AIDS prevails. Ischemic heart diseases may increase steadily with increasing occurrence of hypertension and diabetes mellitus whereas cerebrovascular diseases may be decreased slowly. Musculaskeletal diseases which contribute a lot to the disability of aged people may be a major health problems due to increased aged population. Mental diseases, particularly that caused by alcohol and drug abuse, and senile dementia may become a prominent health problem. On the other hand injuries caused by traffic and industrial accidents that have shown most striking increase till now may be decreased considerably by intensive intervention. The health policies in the 21st century will be oriented to the health promotion for good quality life rather than life-savings.

• Journal of Mushroom
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• v.11 no.4
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• pp.303-307
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• 2013

The cultivation of Poria cocos on tree-stumps and logs, was first described at the beginning of the 13th century. Poria cocos has been used for medicinal purposes to treat physical and mental recuperation, promote diuresis, forgetfulness and physical weakening. The artificial cultivation techniques of P. cocos was reported in China in 1957. are reported. The basic study on morphological characteristics and artificial cultivation method of Poria cocos with pine tree log buried under ground were initiated by Rural Development Administration. To widen the utilization of harvested sclerotia of Poria cocos as new food stuffs, powder of the sclerotia were used for producing new soft drinks and supplemented to wheat flour to make functional bread. Last 30 years, the supply of P. cocos in Korea through cultivation could not meet the domestic demand, Korea collected P. cocos in the mountainous areas and also import the sclerotia from China. Since the domestic demand of the sclerotia in China increased, the price of imported sclerotia of P. cocos also increased. Recently, high-quality and high-yielding cultivation methods were developed in Gyeongbuk Agricultural Research and Extension Services (GARES). The new cultivation methods of P. cocos developed by GARES was to change traditional cultivation method from under ground to above ground cultivation house, and shortened cultivation period by half, and improved the quality of the sclerotia. Therefore, it is suggested that advanced new technology for production of sclerotia of P. cocos from under ground and above ground must be developed for fullfil the domestic demand of the sclerotia.

• The Journal of the Korea Contents Association
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• v.12 no.7
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• pp.261-272
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• 2012

This study was conducted so as to examine which change tDCS (Transcranial Direct Current Stimulation) for improving working memory can make on the EEC of stroke patients. Among the patients who suffered for more than 6 months by hemiparalysis caused by stroke, 20 patients selected by MMSE and DST were randomly divided into I group (10 patients) fulfilled by only CCT and II group (10 patients) fulfilled by both tDCS and CCT for total 4 weeks, 30 minutes per a day, three times per a week. For examining EEC variation, the absolute spectrum power was calculated by three bands (${\theta}$; 4~8 Hz, lower ${\alpha}$; 8~10.5 Hz, upper ${\alpha}$;10.5~13 Hz) during the task of words, photos and mental calculation with EEC test, before the arbitration, after 2 weeks and after 4 weeks, so the rate of increase and decrease (%) for the reference EEC was obtained. As the results, the first, particular aspects different one another in three bands were detected according to the measuring period and task. The second, in the forth week, there was only a significant difference in lower ${\alpha}$-power of all tasks. Therefore, through the procedure measuring EEC of this study, the degree of working memory's damage can be expressed by numerical value and tDCS should be additionally helpful for brain damaged patients' perception rehabilitation.