• 의료법학
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• 제12권2호
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• pp.123-158
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• 2011

The Korea health care system has been divided into Western and Oriental (Korea traditional) medicine since 1951. In accordance with dualistic medical system, there are many conflict cases between medical doctors and oriental medical doctors. Meanwhile, there were much discussions about the meaning and criteria of medical malpractice(negligence). Especially, many cases have been built up about the criteria of medical malpractice through lawsuits. But, comparatively, there's few the medical malpractice case of the oriental medical doctors. According to a recent ruling of the Supreme Court, the legal principles of medical doctor's malpractice case are equally applied to the criteria of the oriental medical doctor's malpractice case. But there are much considerations in addition to these principles for the dualistic medical system and academic distinctiveness. This study is intended to review the dualistic medical system, the criterion of medical malpractice, and analysis this issues. To make long story short, under our dualistic medical system, judging the medical and oriental malpractice should be considered relatively. However, it makes sense that we want medical doctor or oriental medical doctor to demand the reinforced negligence to restrict the unnecessary discretion. If there is lack of evidence-based medicine or the rationality suspected, the health care providers must give enough proof.

• 의학교육논단
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• 제10권1호
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• pp.9-17
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• 2008

Objectives: Medical schools are trying to improve the quality of medical education by offering students better medical curriculum. In this study, we intend to provide basic information for improvement and development of medical curriculum by analyzing the medical curriculum of domestic and foreign medical schools. Methods: Based on various materials, we selected out 5 domestic medical schools and 11 foreign medical schools and collected materials relevant to medical curriculum of each medical school. Then, we divided collected materials into four domains(educational objectives, educational contents, educational assessment, and curriculum implementation), and analyzed them synthetically. Results and Conclusion: First, concerning the educational objectives, it is necessary that more various educational objectives are included to medical curriculum. Especially, there is a growing need for medical curriculum reflecting social responsibility and requests of local community. Second, educational contents should be constantly improved and constructed considering students' academic achievement levels and traits. Third, not only students but also educational program, educational contents, and professors should be included to the objects of educational assessment. Also, various assessment methods should be developed. Finally, especially for domestic medical schools, it is necessary to make use of more educational specialists in medical education.

• Molecules and Cells
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• 제39권4호
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• pp.292-298
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• 2016

Aquaporin 1 (AQP1) is expressed in most microvasculature endothelial cells and forms water channels that play major roles in a variety of physiologic processes. This study aimed to delineate the transcriptional regulation of AQP1 by Mef2c in endothelial cells. Mef2c cooperated with Sp1 to activate human AQP1 transcription by binding to its proximal promoter in human umbilical cord vein endothelial cells (HUVEC). Over-expression of Mef2c, Sp1, or Mef2c/Sp1 increased HUVEC migration and tube-forming ability, which can be abolished AQP1 knockdown. These data indicate that AQP1 is a direct target of Mef2c in regulating angiogenesis and vasculogenesis of endothelial cells.

• Asian Pacific Journal of Cancer Prevention
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• 제15권11호
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• pp.4663-4670
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• 2014

Trichostatin A (TSA) is a histone deacetylase (HDAC) inhibitor. We here investigated its effects on proliferation and apoptosis of the CNE2 carcinoma cell line, and attempted to establish genome-wide DNA methylation alteration due to differentially histone acetylation status. After cells were treated by TSA, the inhibitory rate of cell proliferation was examined with a CCK8 kit, and cell apoptosis was determined by flow cytometry. Compared to control, TSA inhibited CNE2 cell growth and induced apoptosis. Furthermore, TSA was found to induce genome-wide methylation alteration as assessed by genome-wide methylation array. Overall DNA methylation level of cells treated with TSA was higher than in controls. Function and pathway analysis revealed that many genes with methylation alteration were involved in key biological roles, such as apoptosis and cell proliferation. Three genes (DAP3, HSPB1 and CLDN) were independently confirmed by quantitative real-time PCR. Finally, we conclude that TSA inhibits CNE2 cell growth and induces apoptosis in vitro involving genome-wide DNA methylation alteration, so that it has promising application prospects in treatment of NPC in vivo. Although many unreported hypermethylated/hypomethylated genes should be further analyzed and validated, the pointers to new biomarkers and therapeutic strategies in the treatment of NPC should be stressed.

• Asian Pacific Journal of Cancer Prevention
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• 제14권11호
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• pp.6337-6340
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• 2013

Through retrospective analysis of 13 cases of magnetic resonance image (MRI) manifestations of atypical meningiomas confirmed by operation and pathology in the First Affiliated Hospital of Xinxiang Medical University, the objective of this study was to evaluate the diagnostic value of MRI in order to improve the accuracy rate of preoperative diagnosis. In this retrospective analysis of MRI findings for atypical meningiomas in First Affiliated Hospital of Xinxiang Medical University from January to July in 2012, the location, morphology and tumor signals and other tumor imaging characteristics were covered. In 13 cases of atypical meningioma patients of this group, most tumors were located at typical sites (10/13), mainly the falx cerebri, parasagittal, convexity, saddle area. Only two cases were at atypical locations, 1 in the cerebellar hemisphere and 1 in a lateral ventricle. Most of the tumors showed T1 and T2 isointensity signals, and necrosis, calcification, and peritumoral edema were always featured. DWI showed isointensity in 11 cases (11/13), and hyperintensity in 2. Some 9 cases had dural tail signs, 12 had accurate positioning (12/13), and 2 were postoperative recurrences. MRI has high value in the diagnosis of atypical meningiomas, with important roles in early clinical diagnosis, treatment and prognosis evaluation.

• Asian Pacific Journal of Cancer Prevention
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• 제16권10호
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• pp.4435-4438
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• 2015

p21 is a cyclin-dependent kinase inhibitor, which can arrest cell proliferation and serve as a tumor suppressor. Though many studies were published to assess the relationship between p21 rs1059234 polymorphism and various cancer risks, there was no definite conclusion on this association. To derive a more precise quantitative assessment of the relationship, a large scale meta-analysis of 5,963 cases and 8,405 controls from 16 eligible published case-control studies was performed. Our analysis suggested that rs1059234 was not associated with the integral cancer risk for both dominant model [(T/T+C/T) vs C/C, OR=1.00, 95% CI: 0.84-1.18] and recessive model [T/T vs (C/C+C/T), OR=1.03, 95% CI: 0.93-1.15)]. However, further stratified analysis showed rs1059234 was greatly associated with the risk of squamous cell carcinoma of head and neck (SCCHN). Thus, larger scale primary studies are still required to further evaluate the interaction of p21 rs1059234 polymorphism and cancer risk in specific cancer subtypes.

• Journal of mucopolysaccharidosis and rare diseases
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• 제3권1호
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• pp.33-33
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• 2017

• 임상간호연구
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• 제23권3호
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• pp.312-320
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• 2017

Purpose: The aim of this study was to identify perception, use status and factors influencing use of medical alert identification (ID) in diabetic patients who are on insulin. Methods: A survey was conducted from December 2013 to April 2014 with 198 people who were asked to participate in the survey. Results: The medical alert ID perception score was 3.54 on a 5-point scale. Most of respondents (82.8%) knew about the medical alert ID, but only 23.2% of respondents wore a medical alert ID and only 43.5% of respondents always wore a medical alert ID. Perception and frequency of possession were positively correlated (r=.41, p<.001). The most influential factor for the possession of a medical alert ID was the perception of the medical alert ID (${\beta}=.41$, p<.001). The perception of the medical alert ID explained 17% of variance in possession of a medical alert ID. Conclusion: Most of diabetic patients who take insulin received education about hypoglycemia and knew about the medical alert ID, but only few of them wore a medical alert ID. Findings from this study indicate that perception is an important variable related to possession of a medical alert ID in this population.

• 동의생리병리학회지
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• 제28권4호
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• pp.440-445
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• 2014

Korean medical system is unique system that has two medical system, Western medical institution and Korean medical institution. In this environment, patients who use each medical institution have different selection factors. The study explores the selection factors' difference of korean/western medical institutions. The empirical analysis of the surveyed data produced the following outcomes. The result of factor analysis, four factors were extracted. That was Human services, Costs and Physical Environment, Prestige and reputation, Public relations and reliability. Overall, the four selection factor importance scores of Korean medical institution were higher than western medical institution's. These findings show that there is a difference between korean and western medical institutions in terms of selection factors. After this study, More study about medical management and healthcare policy including korean medical characteristics is needed.

• 한국농촌건축학회논문집
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• 제17권4호
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• pp.33-40
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• 2015

This study is aimed at exploring the direction and characteristics of Japanese medical facility improvement in each area, a move to strengthen local medical services. Also, this study is intended to establish implications for Korea, which has similar social conditions as Japan's. Based on the findings, Japanese medical facility improvement has the following characteristics. First, as for medical service supply system, the linkage between facilities was being strengthened. The purpose is to share the functions and roles of limited medical facilities. It allows patients to receive complete medical services in one area. Second, local public health facilities were consolidated to boost their management efficiency and to improvement their original functions. Third, local medical facility roles were divided into different levels. The purpose is to treat patients more efficiently depending on their diseases. In other words, the cooperative medical system was strengthened by dividing the roles of medical facilities. It is aimed at treating each patient more systematically depending on their conditions in line with the treatment stage. The findings suggest the following for Korea. In order to supply and maintain stable medical services regionally in line with social changes, functional issues of medical facilities should be tackled consistently and systematically.