• 구강회복응용과학지
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• 제21권2호
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• pp.191-204
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• 2005

Traditionally, the implant treatment require load-free healing period of at least 3 months in the mandible and 6 months in the maxilla. But this long healing period provides patients with the discomfort and economical trouble. Many experiments has been attempted for the outcome of such disadvantage, so recently the immediate loaded implant is getting popularity. Several literature has been published for clinical success of immediate loaded implant. The studies for the success rate of immediate loaded implant in multi-way has been reporting, nevertheless, we don't have yet a probable success. Various studies have been practiced that the advantages and disadvantages associated with immediate loaded implant, and factors that may influence the success of immediate implant, including patient selection, type of bone quality, required implant length, structure of the implant, surgical skill, need for achieving primary stability, control of occlusal force, peri-implant bone activity. The objective of this study is to review the literature related to immediate loading of implants and to discuss factors that may influence this treatment modality, based on scientific evidence.

• 가정∙방문간호학회지
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• 제25권1호
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• pp.87-95
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• 2018

Purpose: The purpose of this study was to investigate the condition of feminine hygiene behaviors to identify factors predicting bacterial vaginosis infection. Methods: A self-reporting survey was conducted with 385 female university students in Korea through a descriptive survey. Data were collected on demographics, feminine hygiene behaviors, and bacterial vaginosis infection. Results: The bacterial vaginosis infection rate was 37.9%. Factors predicting bacterial vaginosis infection were grade, age of menarche, history of sexual intercourse, history of sexually transmitted infection, experience of using a bidet, internal douche during menses, over the counter drug anti-itch products, tampons, and tampons/pads combination. Conclusion: To prevent bacterial vaginosis infection among female university students, information and education should be provided to promote positive feminine hygiene behaviors at the university and at home. Results of this study are essential to improve education and practices that will prevent bacterial vaginosis in female university students.

• 한국정보과학회:학술대회논문집
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• 한국정보과학회 2004년도 가을 학술발표논문집 Vol.31 No.2 (3)
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• pp.256-258
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• 2004

센서네트워크에서의 신뢰도를 다룬 기존 연구들은 필요 없는 오버헤드가 크거나, 네트워크 내의 모든 노드들에 일괄적인 정책을 수행하여 다수의 이벤트가 동시에 발생하였을 경우 각각에 대한 fairness를 보장하지 못하는 문제점을 갖는다. 따라서 data-centric의 관점에서 노드 각각이 아닌 이벤트들 간의 fairness를 보장하는 전송기법이 필요하다. 본 논문에서는 기존 연구에서 신뢰도 관리 기법을 이벤트 별로 분산시켜 독립적으로 수행함으로써 이벤트 간의 fairness를 함께 고려한 신뢰도 있는 전송 기법을 제안한다. 싱크는 사용자의 요구에 따라 현재 발생한 이벤트들에 대하여 독립적인 전송량을 결정하며, 이를 기준으로 각각의 이벤트의 대표 노드인 이벤트헤드는 자신과 같은 이벤트를 보고하는 다른 노드들의 reporting rate을 결정한다. 이와 같은 기법에 의한 이벤트 간 fairness의 향상을 실험을 통하여 검증한다.

• 한국응급구조학회지
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• 제16권2호
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• pp.53-66
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• 2012

Purpose : Emergency medical services in China are increase in demand by people and under the greater pressure than ever before. So it is, necessary to advance the pre-hospital system in order to promote the development of emergency medical services. Methods : This is based on China-related articles, books, journals, reports, statistical data and other literature. Results : First, pre-hospital emergency medical care with the introduction of specialist training program should be established. Second, to strengthen pre-hospital emergency services and to develop the EMS guidelines. Third, the "120" reporting systems unification and awareness activation. Fourth, the preparation of the EMS facilities equipment system. Fifth, the rapid transport system establishment to the selected medical institutions. Conclusion : It is necessary to strengthen the emergency medical personnel at the scene, rapid transport, rapid patient triage and to improve the survival rate of the patients.

• Journal of Preventive Medicine and Public Health
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• 제9권1호
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• pp.123-127
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• 1976

It is recognized not only by the health experts but also by the public that venereal diseases are remarkably increasing in these days. Therefore, every available measure for declining of the diseases are planned and implemented through case-finding, diagnosis, treatment, education and research. The author intended to compare and analyse infection rates of venereal diseases between reporting from the Ministry of Health and author's private V.D. clinic during 1961-1971. The following results are obtained through the study: 1. According to the report of the Ministry of Health, 45.0% of total examinees were sick with gonorrhea and 6.5% with syphilis, in one hand, on the other hand 78.7% with gonorrhea and 16.3% with syphilis at the author's clinic. 2. By both the report of the ministry and author, highest infection rates were found in 1966-1968, and this fact was considered by the higher infection rate of G.I. in same years. 3. Contrarily, the lowest infection rates were found out in 1970-1971 through both reports.

• 한방비만학회지
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• 제2권1호
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• pp.83-87
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• 2002

Increasing body weight is closely associated with increasing risk for glucose intolerance and type II diabetes. Especially, abdominal distribution of weight and visceral obesity also seriously increase the morbidity and mortality. Dietary program including very-low-calorie diet(VLCD) is regarded as most effective in the control of obesity and diabetes, which mainly due to calorie restriction rather than weight loss itself. We are reporting a case of diabetes with obesity whose fast glucose was over 220 mg/dl and BMI was $25.1kg/m^2$(fat rate 32.8%, WHR 0.9). She was prescribed VLCD and oriental medical diet program. After 10 days of hospitalization, her glucose level dropped dramatically with 3kg loss of body weight She has further lost her weight until about 53kg, but the glucose level ceased to go down probably due to loosened calorie restriction.

• Korean Journal of Radiology
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• 제23권6호
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• pp.625-637
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• 2022

With regard to the indolent clinical characteristics of prostate cancer (PCa), the more selective detection of clinically significant PCa (CSC) has been emphasized in its diagnosis and management. Magnetic resonance imaging (MRI) has advanced technically, and recent international cooperation has provided a standardized imaging and reporting system for prostate MRI. Accordingly, prostate MRI has recently been investigated and utilized as a triage tool before biopsy to guide tissue sampling to increase the detection rate of CSC beyond the staging tool for patients in whom PCa was already confirmed on conventional systematic biopsy. Radiologists must understand the current paradigm shift for better PCa diagnosis and management. This article reviewed the recent literature, demonstrating the diagnostic value of pre-biopsy prostate MRI with targeted biopsy and discussed unsolved issues regarding the paradigm shift in the diagnosis of PCa.

• Journal of Preventive Medicine and Public Health
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• 제26권4호
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• pp.551-564
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• 1993

Since the widespread application of hyperbaric oxygenation in clinical medicine, the problems of oxygen toxicity have been attracting a deep interest from the researchers on hyperbaric medicine as a practical issue. Among extensive research trials, the study on the protective agents oxygen toxicity occupied one of the most challenging field. As the mechanisms of oxygen toxicity, the role of the oxygen free radicals produced by peroxidation process are strongly accepted by the leading researchers on oxygen toxicity, the probable protective effects of antioxidant against oxygen toxicity are sustaining a sufficient rational. Maltol ($2-methyl-3-hydroxy-{\gamma}-pyrone$) which is known to be a component of Korean red ginseng has been reporting to have an antioxidant action. But, further study is needed to provide definite evidence for this compound to be an antioxidant, since the action was based on the results which were obtained under in vitro experiment. In this study, the author attempted to evaluate the effect of maltol as protective agent against oxygen toxicity through the observation of death rate, convulsion rate, time to convulsion and microscopic pathological changes in some organs of experimental rats exposed to various conditions. The findings observed are as follows : 1) The death rate, convulsion rate, time to convulsion, lung/weight ratio and microscopic pathological finding of lung were identified as reliable objective and quantitative indices for oxygen toxicity. 2) Maltol showed excellent protective effect against pulmonary oxygen toxicity as an antioxidant.

• 대한본초학회지
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• 제36권5호
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• pp.69-79
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• 2021

Objectives : In clinical practice, there are many cases of co-administration of herbal medicine and synthetic drugs. This study tried to identify whether the combined administration of herbal medicine and synthetic drugs including amoxicillin increases Helcicobacter pylori eradication rate compared to the single administration of synthetic drugs or the combined administration of synthetic drugs and placebo herbal medicine through systematic review. Methods : Relevant randomized controlled trials were searched in PubMED database. The risk of biases was assessed through the Cochrane Risk of Bias criteria. Three reviewers were extracted the characteristics and outcomes of each study. Meta-analysis of eradication rate and adverse event was conducted. Results : Four RCTs were selected. In meta-analysis, the combination of herbal medicine and synthetic drugs showed eradication effect, but it was not statistically significant (Odds Ratio [OR] 0.46; 95% confidence interval [CI] 0.17 to 1.24; p=0.13; I²=56%) than administration of synthetic medicine alone. Combination of herbal medicine and synthetic medicine did not increased the incidence of adverse event(OR 1.07; 95% CI 0.72 to 1.59; p=0.68, I²=0%) compared to single administration of synthetic medicine. Conclusion : Although no significant difference was observed between the two groups in the eradication rate and the incidence rate of adverse events, it was difficult to draw a clear conclusion due to the heterogeneity between studies and the low quality of reporting. A number of studies that have overcome these limitations in the future will lead to definite conclusions.

• Journal of Dental Anesthesia and Pain Medicine
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• 제22권1호
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• pp.1-10
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• 2022

Background: Inferior alveolar nerve block (IANB) is known to have a lower success rate for anesthesia in patients with irreversible pulpitis. This calls for supplementary techniques to effectively anesthetize such patients. This systematic review aimed to evaluate the published literature for determining the success rate of anesthesia induction using post-IANB intraligamentary (IL) injection in the mandibular teeth of patients with symptomatic irreversible pulpitis. The review question was, "What is the success rate of IL injection in the mandibular teeth of patients with irreversible pulpitis as a supplementary technique for endodontic treatment?" Methods: A thorough search of electronic databases and manual searches were performed. The protocol of the review was framed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist and was registered in the International Prospective Register of Ongoing Systematic Reviews (PROSPERO) with a proper criterion for inclusion and exclusion of studies. The included studies were analyzed using the Cochrane Collaboration "Risk of Bias" tool. A meta-analysis that included a comparison of primary nerve block and supplemental IL injection was performed. The success rate was evaluated using the combined risk ratio (RR) with a random risk model. A funnel plot was created to measure publication bias. Results: After all analyses, four studies were included. In the forest plot representation, RRs were 3.56 (95% CI: 2.86, 4.44), which were in favor of the supplemental IL injections. Statistical heterogeneity was found to be 0%. These values suggest that supplemental IL injections provide better success rates for anesthesia. Conclusion: According to the pooled qualitative and quantitative analyses, supplemental IL injections increased anesthetic efficacy.