• 대한한의학회지
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• 제15권2호
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• pp.306-320
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• 1994

An account book of medical treatment is a form of collection materials for diagnostic standardization, and it is a basis of standardization, standardization of medical records is a preconsideration of each standardization. But an account book of medical treatment is only a kind of form for recording medical treatment, therefore standardization of medical treatment eventually holds the key to the standardization of recording charts. However until now we have gradually reformed medical records in accordance with individual characters of medical treatment, and didn't have even standard sheme of medical records, also medical terms for medical records had an inconsistency of redescription and reiterative representation for an identical terms in all parts of the East learning, medical terms for medical records didn't unity. To make better this realities, standardization study used orginated system in the process of existing study, it can get ready the basis of discussion between O.M.D and O.M.D. it can make analysis of diagnostic course and can clearly understand usable information by diagnostic course. for that reason we hope that the basis of standardization is accomplished. And in advance of study for this standardization we have to analysis the course of medical treatment with demonstration of roof, first of all we have to study term definition by diagnostic course and prepare basis by diagnostic course. because this study have limits of indivisual study, it needs to long and synthetic investigation in Association levels. Although we cann't completely alternate with methods of measurement which relyed on individual mastery, if we exclude erroes of individual measurement through mechanization and verify results of diagnosis through keynotes, we can realize standardization of medical treatment with demonstration of proof and in this process we can use medical records as a tool collecting exact data, also we can realize standardization of drawing up medical records.

• Journal of Radiation Protection and Research
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• 제47권4호
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• pp.181-194
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• 2022

Internal dosimetry is a discipline which brings together a set of knowledge, tools and procedures for calculating the dose received after incorporation of radionuclides into the body. Several steps are necessary to calculate the committed effective dose (CED) for workers or members of the public. Each step uses the best available knowledge in the field of radionuclide biokinetics, energy deposition in organs and tissues, the efficiency of radiation to cause a stochastic effect, or in the contributions of individual organs and tissues to overall detriment from radiation. In all these fields, knowledge is abundant and supported by many works initiated several decades ago. That makes the CED a very robust quantity, representing exposure for reference persons in reference situation of exposure and to be used for optimization and assessment of compliance with dose limits. However, the CED suffers from certain limitations, accepted by the International Commission on Radiological Protection (ICRP) for reasons of simplification. Some of its limitations deserve to be overcome and the ICRP is continuously working on this. Beyond the efforts to make the CED an even more reliable and precise tool, there is an increasing demand for personalized dosimetry, particularly in the medical field. To respond to this demand, currently available tools in dosimetry can be adjusted. However, this would require coupling these efforts with a better assessment of the individual risk, which would then have to consider the physiology of the persons concerned but also their lifestyle and medical history. Dosimetry and risk assessment are closely linked and can only be developed in parallel. This paper presents the state of the art of internal dosimetry knowledge and the limitations to be overcome both to make the CED more precise and to develop other dosimetric quantities, which would make it possible to better approximate the individual dose.

• 한국산림과학회지
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• 제89권4호
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• pp.536-542
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• 2000

소나무 단일개체에서 채취한 풍매종자 중 임의로 선택한 96개의 반수체 genome을 이용하여 RAPD 및 I-SSR PCR 증폭산물을 분석하였다. RAPD 분석용 primer 200개와 I-SSR 분석 용 primer 90개를 screen하여 증폭산물의 분획양상이 선명한 RAPD primer 45개와 I-SSR primer 22개를 선택하여 PCR을 수행하였다. 45개의 RAPD primer중 25개와 22개의 I-SSR primer중 18개를 사용한 PCR 분석결과에서 멘델의 유전양식을 만족하는 52개 (2.08/primer)와 46개 (2.56/primer)의 다형성 유전자좌를 각각 확인하였다. 멘델의 유전양식을 만족하는 96개의 다형성 유전자좌를 대상으로 LOD 3.0에서 two-point 연관분석을 수행한 결과 총 63개(35개의 RAPD와 26개의 I-SSR)의 유전자화가 20개의 연관군에 속하는 것이 확인되었다. 총 연관거리는 1097.8 cM이었으며, 유전자좌간 평균연관 거리는 25.5 cM, 최소 및 최대연관 거리는 각각 4.3 cM 및 54.9 cM이었다. 그리고 20개의 연관군 중 14개의 연관군이 RAPD와 I-SSR 유전자좌의 통합에 의해서 형성된 연관군이었다. 즉, 52개의 RAPD와 46개의 I-SSR 유전자좌를 각각 분석한 결과보다 길고 새로운 연관군이 형성되었다. 보다 정밀한 유전자 연관지도를 작성하기 위해서는 보다 많은 수의 DNA marker가 필요하다고 판단되며, 본 연구의 결과는 소나무의 유용 유전자의 확인 및 생장과 재질과 같은 유용형질에 대한 QTL의 위치를 결정하는 데 기초자료가 될 것이다.

• 한국농림기상학회지
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• 제21권4호
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• pp.269-276
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• 2019

본 연구는 지구온난화로 인한 콩 생육기간 중 한발기간에 따른 생육 특성과 수량 구성요소 변화에 대한 연구 결과로서 대조구에 비하여 VS와 FS는 수량에 직접적인 영향을 주었다. 한발은 잎의 노화를 가속하여 LAI, 잎 질소 농도 및 잎 건물중이 감소하였다. 이러한 결과 품종과 한발 기간이 LAI, 잎 질소 농도 및 잎 건물중이 고도로 유의하였다. 최종 수확에서 전체 협수는 대조구에 비하여 VS와 FS가 각각 33.6%와 40.5%가 감소였고, 100립 중은 대조구에 비하여 VS와 FS가 각각 16.1%와 10.1%가 감소하였다. 이러한 결과 종실 수량은 대조구에 비하여 VS와 FS가 각각 39.8%와 45.1%가 감소하였다. 한발 기간에 따라 대원콩과 해원콩이 수량 감소 폭이 큰 반면에 소연콩은 크지 않았다. 본 연구 결과 한발 기간은 VS에 비하여 FS가 좀 더 민감하게 반응을 하였으며, 품종과 한발기간은 고도의 유의성을 보였다. 본 연구에서 주목할 것은 개화기 10일전부터 착협기까지 수분 공급이 제대로 이루어 진다면 주경에서의 협수와 100립 중이 확보가 되어 수량 감소를 방지할 것으로 기대된다.

• 운동영양학회지
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• 제13권1호
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• pp.15-21
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• 2009

Ergogenic aids는 에너지를 많이 소비하는 운동선수들이나 혹은 일반 사람들일지라도 기대 수준 이상으로 운동수행능력을 개선시키거나 향상시키기 위하여 흔히 사용하는 여러 가지 물질이나 처치들을 말한다. L-carnitine은 장시간 운동을 하는 동안 근육세포의 지질산화 자극에 의해 운동수행능력 증진과 유산소능력을 증진시키며 운동 수행력 증진제로 잘 알려져 있다. 본 연구에서는, 흰쥐 심근에서 유발된 field potential에 대한 L-carnitine의 작용을 통해, 심장 세포들 사이의 네트워킹으로 유도되는 세포활성 작용 기전에 미치는 영향을 확인하였다. Field potential은 multi-channel extracellular recording system(MED64 system)으로 측정하였고, L-carnitine을 100 nM, 1 μM, 10 μM, 그리고 100 μM의 농도로 처리하여 대조군에서 측정된 전류의 크기와 비교하여 결과를 분석하였다. 본 실험의 결과 심근세포에 L-carnitine을 투여 시 field potential이 증가하였다. L-carnitine과 ATP-dependant K⁺ channel 길항제인 glibenclamide을 투여 시에는 field potential의 증가가 유지된 반면, L-carnitine과 ATP-dependent K⁺ channel 효현제인 diazoxide을 투여 시에는 증가된 field potential이 다시 감소되었다. 본 연구에서는 L-carnitine이 ATP-dependant K⁺ channel을 억제하여 field potential을 증가시키는 작용이 L-carnitine의 ergogenic aids로서의 새로운 기전으로 제시될 수 있다.

• 동의생리병리학회지
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• 제16권5호
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• pp.845-850
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• 2002

This paper suggest a methodology for representation of findings which can be called as signs and symptoms. A finding consists of unit signs and unit symptoms, and moreover findings which appear in one individual patient have so many different relationship each other. So, it is nat appropriate to list all of possible findings as medical standard or to fill findings as independent things in paper for medical record. We try to distinguish finding item from finding list, and suggest the methodology by which we can make finding list from finding items. That is, we suggest finding item[Concept], value types, relationship, logical operator, and syntax as a component of representation. And by using urinary symptom, we make the example for representation methodology. Finally, we mention the background knowledge, brief research process of related area.

• 동의생리병리학회지
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• 제21권5호
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• pp.1337-1340
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• 2007

Pulse diagnosis is one of the typical examination methods in traditional oriental medicine. However, it is necessary to obtain the objectivity for the standardization of this diagnosis. For this purpose, the pulse analyzer has been devised and studied, and the tonometric pulse analyzer displaying the pulse wave and its variables was developed recently. In this study, we investigated the effect of the sexuality of the individuals on the differences of the pulse wave as well as the correlation between the weight and the pulse wave to interrogate whether the pulse difference is not caused by the difference of sex but the size of individual.

• 셀메드
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• 제3권2호
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• pp.11.1-11.2
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• 2013

Advances in individual genome sequencing technology and next generation sequencing technology have allowed for widespread research of human genome, which would give us opportunities not only to change our focus from the experience-based Korean medicine including typology and Sasang constitution to the evidence-based Korean medicine but to provide effective tailored medical care and Tang theory.

• Asian-Australasian Journal of Animal Sciences
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• 제9권1호
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• pp.45-49
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• 1996

A series of in vitro experiments was conducted to investigate response of rumen bacterial deamination to the ionophore salinomycin. Addition of salinomycin to the inoculum, strained rumen fluid, depressed ammonia production from casein, while increased accumulation of ${\alpha}$-amino acids. This suggests an inhibitory effect of salinomycin on ruminal deamination. When the effect in washed bacterial suspension was monitored with individual amino acid, aspartic acid degradation was markedly inhibited by salinomycin. This inhibition was not observed when the mixed rumen bacteria were ultrasonically disrupted and used as the enzyme source. Extent of the inhibition tended to be higher in the bacteria source from sheep on a high roughage diet. From these results it was speculated that the inhibition of deamination with salinomycin is caused by a decreased transport of amino acid into the bacterial cells as well as a decreased proportion of deaminating bacteria in the rumen.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제26권6호
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• pp.602-605
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• 2000

Human alveolar bone cells were isolated from alveolar bone fragments obtained from normal individual undergoing third molar extractions. Alveolar bone fragments were cultured as explant. Cells began to migrate in the first $5{\sim}7$ day and were confluent in $5{\sim}7$ week. Matrix mineralization was observed by 4 week. Our studies utilize established protocols for the characterization of these cells as osteoblasts by means of alkaline phosphatase activity determination, identification of osteocalcin antigens, establishing the presence of cells expressing type I collagen and determining the ability of cells to produce calcification. Transmission electron microscopic observations confirmed the presence of a collagen matrix undergoing a mineralization process. This new model, using human alveolar bone cells, may provide a tool to investigate alveolar bone development and physiology and to set up new therapeutic approaches.