• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.973-976
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• 2013

전자책이 등장한지 15년이 지났지만, 아직도 전자책 시장에는 종이책의 틀에 갇혀 글로만 쓰인 책이 가득하다. 이러한 부분을 ePub 3.0의 기반이 되는 HTML5를 이용함으로 해결할 수 있으나, HTML5 역시 아직 활발히 사용되는 기술요소가 아니기에 전자책 시장에서 멀티미디어 요소와 함께 하는 전자책을 찾기란 쉽지 않다. 본 논문에서는 HTML5를 이용하여 전자책에 멀티미디어 요소를 추가할 수 있는 Editor와 전자책을 볼 수 있는 Viewer를 실험적으로 구현해보았다. 또한, 도서 검색의 편의를 위해 도서 본문을 이용한 Semantic 검색을 구현하였다.

• Archives of Plastic Surgery
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• v.44 no.6
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• pp.477-481
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• 2017

We report a case of a 51 years old female with a 25 pack year smoking history who underwent bilateral mastectomy and immediate tissue expander reconstruction for newly diagnosed right breast cancer. The patient reported herself as a non-smoker despite significant e-cigarette use, with resulting significant mastectomy skin flap necrosis and breast reconstruction failure. Little is known about the physiologic effect of e-cigarettes on wound healing and tissue perfusion. To this end, we provide an updated review of the impact of e-cigarettes on surgical outcomes. PubMed, Ovid MEDLINE, and PRS GO were searched for the terms "e-cigarette", "electronic cigarette", "e-cig", "electronic nicotine delivery system", "vaping", "surgery", "surgical", "peri-operative", "operate", "operative", and "wound healing". Abstract review of all articles was performed. 123 articles returned that contained both variants of e-cigarettes and surgery as keywords. Of those, manual assessment returned three articles which were found to be relevant to e-cigarette use in the surgical patient. No articles were found that compared perioperative complications in e-cigarette versus traditional cigarette users in humans. In conclusion, our case report depicts the potential dangers associated with e-cigarette use in the surgical patient. There is a public misconception that e-cigarettes are healthier than traditional cigarettes and as such their use may go unreported by patients. Early evidence suggests e-cigarettes may induce some of the same physiologic changes as traditional cigarettes, and may have a significant deleterious effect on wound healing.

• Archives of Plastic Surgery
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• v.42 no.1
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• pp.4-10
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• 2015

Mammary implants marketed by Poly Implant Proth$\grave{e}$se (PIP) were found to contain industrial grade silicone and this caused heightened anxiety and extensive publicity regarding their safety in humans. These implants were used in a large number of patients worldwide for augmentation or breast reconstruction. We reviewed articles identified by searches of Medline, PubMed, Embase, and Google Scholar databases up to May 2014 using the terms: "PIP", "Poly Implant Proth$\grave{e}$se", "breast implants" and "augmentation mammoplasty" "siloxanes" or "silicone". In addition the websites of regulating bodies in Europe, USA, and Australia were searched for reports related to PIP mammary implants. PIP mammary implants are more likely to rupture than other implants and can cause adverse effects in the short to the medium term related to the symptoms of rupture such as pain, lumps in the breast and axilla and anxiety. Based on peer-reviewed published studies we have calculated an overall rupture rate of 14.5% (383/2,635) for PIP implants. However, there is no evidence that PIP implant rupture causes long-term adverse health effects in humans so far. Silicone lymphadenopathy represents a foreign body reaction and should be treated conservatively. The long-term adverse effects usually arise from inappropriate extensive surgery, such as axillary lymph node dissection or extensive resection of breast tissue due to silicone leakage.

• Journal of Korean Neurosurgical Society
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• v.63 no.5
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• pp.550-558
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• 2020

To perform a systematic review of the data collected from case-control studies conducted earlier to investigate the correlation between E-selectin S128R polymorphism and ischemic stroke (IS) risk among the Chinese population. The PubMed, Web of Science, Chinese biomedical literature database (CBM), Chinese databases China National Knowledge Infrastructure (CNKI), WanfangData knowledge service platform (Wanfang Data), and information resource integration service platform (VIP) Databases were searched to retrieve case-control studies on the correlation between E-selectin gene S128R polymorphism and IS from the inception of the database till June 2019. The literature was screened, data were extracted, the risk of bias was reviewed, and the studies included were assessed independently by two reviewers. Stata ver. 12.0 software (Stata Corp LLC, College Station, TX, USA) was used to perform the meta-analysis. A total of 2907 cases from eight case-control studies involving 1478 IS patients and 1429 controls were included in this study. The R allele and RS genotype in E-selectin were found to be associated with the risk of IS as per the results of the meta-analysis (R vs. S : odds ratio [OR], 2.75; 95% confidence interval [CI], 2.15-3.51; p<0.00001; RS vs. SS : OR, 2.50; 95% CI, 1.95-3.19; p<0.00001; RR+RS vs. SS : OR, 2.85, 95% CI, 2.21-3.67; p<0.00001). The E-selectin gene S128R polymorphism is likely related to IS based on the results of a meta-analysis in the Chinese population, and the R allele and RS genotype of E-selectin may be IS risk factors.

• The Korean Journal of Pain
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• v.33 no.4
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• pp.294-304
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• 2020

The sacroiliac joints connect the base of the sacrum to the ilium. When inflamed, they are suspected to cause low back pain. Inflammation of the sacroiliac joints is called sacroiliitis. The severity of the pain varies and depends on the degree of inflammation. Sacroiliitis is a hallmark of seronegative spondyloarthropathies. The presence or absence of chronic sacroiliitis is an important clue in the diagnosis of low back pain. This article aims to provide a concise overview of the anatomy, physiology, and molecular biology of sacroiliitis to aid clinicians in the assessment and management of sacroiliitis. For this narrative review, we evaluated articles in English published before August 2019 in PubMed. Then, we selected articles related to the painful manifestations of the sacroiliac joint. From the retrieved articles, we found that chronic sacroiliitis may be caused by various forms of spondyloarthritis, such as ankylosing spondyloarthritis. Sacroiliitis can also be associated with inflammatory bowel disease, Crohn's disease, gout, tuberculosis, brucellosis, and osteoarthritis, indicating common underlying etiological factors. The pathophysiology of sacroiliitis is complex and may involve internal, environmental, immunological, and genetic factors. Finally, genetic factors may also play a central role in progression of the disease. Knowing the genetic pre-disposition for sacroiliitis can be useful for diagnosis and for formulating treatment regimens, and may lead to a substantial reduction in disease severity and duration and to improved patient performance.

• Journal of Aquaculture
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• v.9 no.3
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• pp.279-285
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• 1996

The effects of various concentrations of $17{\beta}-methyltestosterone$ (MT) or $17{\beta}-estradiol\;(E_2)$ on sex reversal, survival and growth rates of olive flounder, Paralichthys olivaceus were investigated. MT and $E_2$ were treated to juvenile flounder for 60 days from 30 (total length : 14.5 mm) to 90 (TL : $10.41\~11.17$ mm) days after hatching. Fish were treated with 0, 1, 10 and 100 ppb of MT or $E_2$ in the rearing water for 2 hours per day. At the time of 200 days after hatching, fish were sampled to examine sex ratio. One hundred pub of MT produced $100\%$ male, however 1 and 10 ppm MT produced 72.5 and $87.2\%$ males. One, 10 and 100 ppb of $E_2$ produced 75.5, 91.9 and $97.2\%$ females, respectively. Survival and growth rates of each experimental group at the end treatment were not significantly different from those of the control (P>0.05).

• The Journal of Korean Medicine
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• v.29 no.2
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• pp.165-181
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• 2008

Objectives: This study was conducted to help clinical studies for treating the common cold with Oriental medicine. We inspected tendencies of clinical studies of the common cold in western medicine and analyzed the assessing instruments for it by scrutinizing PubMed publications for the last five years. Materials and Methods: We inspected 32 theses and scrutinized their objectives, periods, participants, materials and methods, the instrument of assessment for the studies, and validity, reliability, criteria and symptom score for questionnaires, results and JADAD score. Results: 1. The median for total period of study was 7 months, the median for days of treatment was 7.5, and most studies were carried out during the winter/spring period, because of the enhanced risk of cold infections. 2. The studies focused on unorthodox medicines or new drug products, such as antipyretic analgesics (e.g. paracetamol), decongestant and bronchodilator (e.g. ephedrine), echinacea, antioxidants (e.g. zinc), probiotic bacteria and so on. 3. All theses except one had subjectscomposed of cold patients who were infected naturally. The median number of subjects for final analysis was 187. 4. 27 studies used survey as the instrument of assessment. Among these, only one thesis was verified for validity. 5. The mean of JADAD score was 4.41, suggesting most of theses of worth. 7 studies were assessed as ineffective. Conclusion: Recent studies of the common cold are focused on unorthodox medicines or new drug products, and it is necessary to provide an objective instrument for assessing common cold treatments.

• The Journal of the Korea Contents Association
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• v.13 no.6
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• pp.318-330
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• 2013

The purpose of this study was to present results and methods of occupational therapy for children with cerebral palsy using systematic review. This study was searched form papers published from Jan, 2003 to Dec, 2012 using PubMed E-Data base. Key words using on the search were 'occupational therapy' OR 'exercise therapy' OR 'activities of daily living' OR 'splints' OR 'self-help devices' OR 'early intervention(education)' OR 'parents/education' OR 'parents/psychology' OR 'professional family relations' OR 'play and playthings' OR 'upper extremity' AND 'cerebral palsy'. Eighteen studies were included in this review. Methods on occupational therapy for children with cerebral palsy were splint 26.2%, parent education 26.2%, environmental modification 9.6%, training of sensorimotor function 19.0%, activities of daily living 19.0%. Results on occupational therapy for children with cerebral palsy were significant difference on splint 40.0%, parent education 42.9%, environmental modification 40.0%. Results of this study will provide evidences based on occupational therapy.

• Pediatric Infection and Vaccine
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• v.31 no.1
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• pp.64-74
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• 2024

Purpose: Despite the recent increased number of nosocomial measles, the outbreak investigation reports are not usually standardized, thus posing unclear understanding of magnitude of its public health burden. We used the Outbreak Reports and Intervention Studies of Nosocomial Infection (ORION) statement, to compare nosocomial outbreaks and synthesize evidence to prevent hospital transmission of measles. Methods: A PubMed, Web of Science, Embase, Scopus, and Cochrane search in English, using the medical subject headings "measles," "nosocomial," "hospital," and "healthcare," was performed. We evaluated the quality of outbreak reports of nosocomial measles infection worldwide using the ORION statement findings and recommendations. Results: We reviewed 24 studies in accordance to the ORION statement. Measles transmission in healthcare settings is a significant burden on the morbidity, mortality, and economy of measles. The healthcare workers' booster vaccination guidelines should be monitored and enhanced during the post-elimination period of measles. The outcomes of infections must be explicit for outbreak reports. Conclusions: This study identified the epidemiological and clinical characteristics of nosocomial measles infections and provided strong evidence for infection control policies in hospitals.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.7
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• pp.3247-3252
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• 2014

Background: Genetic factors have been shown to play an important role in the development of cancers. However, individual studies may fail to completely demonstrate complicated genetic relationships because of small sample size. Therefore, we performed a meta-analysis to evaluate the association of E-selectin Ser128Arg (S128R) with cancer risk. Materials and Methods: A literature search in PubMed, Embase, Web of Science, Science Direct, SpringerLink, EBSCO, Wanfang, and Chinese National Knowledge Infrastructure databases was carried out to identify studies of the association between E-selectin S128R polymorphism and cancer risk. The odds ratio (OR) with 95% confidence intervals (95%CIs) were used to assess the strength of association. Results: A total of eight studies involving 1,675 cancer cases and 2,285 controls were included in the meta-analysis. In overall populations, S128R polymorphism seemed to be associated with cancer risk (Arg allele vs Ser allele: OR=1.65, 95%CI =1.33-2.04, p<0.01; Arg/Arg+Arg/Ser vs Ser/Ser: OR=1.87, 95%CI =1.48-2.36, p<0.01; Arg/Ser vs Ser/Ser: OR=1.80, 95%CI =1.51-2.14, p<0.01). Similarly, subgroup analysis by ethnicity and source of control also revealed that this polymorphism was related to cancer risk. Conclusions: Our meta-analysis revealed that there was association between the E-selectin S128R polymorphism and the risk of cancer. Further large and well-designed studies are needed to confirm this association.