급성 ST 분절 상승 심근경색증의 표준진료지침 설계

권선옥,김우식,오명기,나종천,이홍기,조욱현,최석구 인제대학교 2006 仁濟醫學 Vol.27 No.-

The use of critical pathways for a variety of clinical conditions has grown rapidly in recent years, particularly pathways for patients with acute myocardial infarction. We intend to determine the impact of a clinical pathway on ST-elevation myocardial infarction (STEMI) and to evaluate the efficacy and safety of facilitated percutaneous coronary intervention (PCI) compared with primary PCI. Low risk STEMI patients (ST elevation >0.1mV in more than 2 limb leads or ST elevation >0.2mV in contiguous precordial lead, chest pain lasting more than 30 min without response to nitroglycerin) will be included. All patients will be also treated medically according to critical pathway. STEMI is one of the common diseases in emergency medicine and so it is necessary to establish realistic treatment guidelines. The use of critical pathways will improve the quality of care.

벼 담수산파 재배시 파종량·질소분시·물관리 방법의 차이가 생육 및 수량성에 미치는 영향

권영립,권석주,조승현,최동철 원광대학교 2005 論文集 Vol.35 No.-

This study was carried out to investigate in connection with seeding rate according to the fertilizer application method and water management in direct seeding on flooded paddy surface. The total nitrogen and chlorophyll contents was decreased as increasing amount of seeding. The total nitrogen and chlorophyll contents were high in the strong drainage methods than the custom water management. LAI and dry mater recording where the seeding amount will increase to the fertilizer application method it increases consequently were low tendency from the site which omits the omitted the top dressing at tillering stage. The number of panicles per square metre was increased according to amount of seeding, but the number of spikelets per panicle was decreased. When omitted the top dressing at tillering stage and increasing the amount of seeding, the rice yield was high and amount of seeding was 89 kg per hectare. The results indicate that increasing of seeding rate and omission of fertilizer application with strong drainage at tillering stage was to reduce field lodging degree, to economy of water culture and to save labor for fertilization.

대장균에서 Thermus caldophilus GK24의 DNA Polymerase유전자의 고발현

권석태,김현규,김중수,이대실 성균관대학교 생명과학자원연구소 1997 生命資源科學硏究 Vol.4 No.2

Thermus caldophilus GK24 (Tca) DNA polymerase is highly useful enzyme for amplifying DNA fragments by polymerase chain reaction (PCR). A plasmid, pTCA, is expression vector for Tca DNA polymerase gene in Escherichia coli under the control of tac promoter and its expression level is low. For the high expression, the DNA sequence coding for NH_2-amino acid sequence of Tca DNA polymerase was changed by PCR, and then an expression vector pTCAM was constructed. The activity of Tca DNA polymerase in E. coli harboring for pTCAM has enhanced nearly 6-fold/ml than that for E. coli harboring pTCA.

電氣相似模型에 依한 흙속의 浸透流 解析

權武男,具賢謨,李相昊,李錫健 慶北大學校 1989 論文集 Vol.47 No.-

This study was performed to evaluate the usefulness of the electrical analogue model in porous medium. Experimental values by the electrical analogue models were compared with those by the sand models and theoretical values by the fragment method. The results obtained are as follows: 1. The flow lines into the sand model were changed according to rising the upstream water level but those of the electrical analogue model weren't changed, and the equipotential lines were revealed to be almost same in the two kinds of models above. 2. The seepage quantities by the fragment method and the electrical analogue model were a little more than those by the sand model. 3. The exit gradients by the fragment method were steeper than those by the sand model and the electrical analogue model. 4. The seepage quantities were increased in proportion to the increment of the exit gradients. By means of the results above, it may be given as a conclusion that the electrical analogue model test is more useful than the sand model test for appling to seepage flow in the field condition, because the electrical analogue model test is more accurate and simpler. Then, the electrical analogue model test will be able to apply to the three-dimension seepage flow problems.

근긴장성 이영양증 환자 1례에 대한 보고

권용욱,조종훈,정필현,강석 東國大學校醫學硏究所 1997 東國醫學 Vol.4 No.-

근긴장성 이영양증은 1909년 Steinert에 의해 처음으로 보고된 질환으로 상염색체 우성유전으로 발현되며 근긴장증 이외에 전신증상이 함께 나타나는데, 전두두 대머리, 긴 얼굴, 안검하수, 역전된 미소모양의 입술등이 보이고 식도, 대장, 자궁 등의 평활근도 침범하여 연하곤란, 구음장애, 변비, 분만장애 등을 일으킬 수 있다. 또한 심장비대와 심장전도의 이상을 동반하는 경우 이로 인한 부정맥이 주요 사망원인이 될 수 있다. 이러한 특징적인 임상증상 외에 근전도 검사상 일명 dive bomber sound 또는 motorcycle sound를 보이는 운동단위전위가 특징적으로 관찰된다. 본 교실에서는 좌측 근위약을 호소하고 원위부보다 근위부 근력이 더 심하게 약화되어 있는 근긴장성 이 영양증 환자 1례를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Myotonic dystrophy, first described by Steinert in 1909, is an autosomal dominant multisystem diease. Most patients note the insidious onset of weakness in the limb muscles or difficulty relaxing muscles after a strong contraction. The evidence of Multisystem involvement includes early frontal balding, less than average intelligence, posterior subcapsular cataracts, abnormal cardiac conduction and testicular tubular cell atrophy. In addition, there is wasting of the facial musculature, including the temporalis, masseter, and stemocleidomastoid muscles, which produces a characteristic long face with ptosis, hollow temples, and a hanging jaw. Electromyography is extremely helpful in making the diagnosis. The presence of myotonic discharges in affected muscles is characteristic finding in electromygraphy. Both the amplitude of the potentials and the frequency of the discharges wax and wane. The sound of the discharges is quite characteristic and in their recognition which is similar to a dive bomber sound or motorcycle sound. We recently experienced a case of myotonic dystrophy who complained unusual symptoms such as the left side weakness, proximal muscle weakness rather than distal muscle weakness. So we report this case with review of the literatures.

벼 상온 저장 시기별 쌀 품질 변화

권석주,송영은,권영립,이덕렬,조승현,최동철 원광대학교 2005 論文集 Vol.35 No.-

Increasing concern about a rice quality, it is considered postharvest technology as well as cultivation management as an important factor. Therefore it is necessary to find optimal drying, storage method that did not affected a rice quality. In order to find the optimum storage period of rice, the rice quality was investigated during storage period. The temperature and humidity of storage bin were greatly changed but those of rice were a little do. The germination rate was slowly decreased as the storage period is long. The content of moisture was affected by a room temperature, it was increased at stored rice in rainy season(10-Jul~20-Jul). As storage period is long, the content of amylose, fatty acidity were a just Little changed but did not showed a constant tendency to it. The content of protein was increased and mechanic palatability value was decreased during storage period. The chromaticity of milled rice showed a range of lightness(L); 75.15~71.75, redness(a); 0.21~0.91, yellowness(b); 16.78~19.28 during storage period.

의과대학생 및 전공의들의 영양교육의 필요성에 대한 인식

장현숙,권정숙 대한영양의학회 1999 영양의학 Vol.1 No.3

구개결 언어에 대한 Screening test와 설문조사의 비교분석

임재석,권종진,장현석,박영준,최철민,전상호,장수정 大韓顎顔面成形再建外科學會 2001 Maxillofacial Plastic Reconstructive Surgery Vol.23 No.6

Purpose : This study was carried out to evaluate the abnormalites of the speeches of the cleft patients and compare the results of the speech evaluations of a speech pathologist with those of parents. Materials and Methods: Eleven cleft patients' parents were questioned about their children's speech and then the speeches of the cleft patients were evaluated by a speech pathologist and their results were compared with those of parents. Results : Nasal emission was noted in twenty percent of patients, with thirty percent demonstrating hypernasality and all demonstrating no hyponasality and aspirate. And twenty percent of patients show hoarseness. There was no statistically significant difference in the sensitivities to nasal emission between the speech pathologist and parents (p>0.05). However the speech pathologist is more sensitive to hypernasality than parents(p<0.05).

열처리 및 장기저장이 가능한 새알심 제조방법 연구

이현주,윤석권 同德女子大學校 1997 同大論叢 Vol.27 No.1

Some Korean traditional gruels contain Saealsim(rice ball). The Saealsim is made of glutinous rice usually. When such gruels are processed by industry, Saealsim must be stabilized by high temperature treatment and long term storage. In order to develop stabilized Saealsim, ratio of glutinous rice and nonglutinous rice of Saealsim and adding effets of six kinds of hydrophilic gums, two kinds prteins and two kinds of starches were investigated. The Saealsim in water was heated at 100℃ for 30 minuites and treated with repeating cycles of freezing and thawing. The solubles from Saealsim was determined, also Saealsim processed adding gums and proteins was evaluated by organolieptically. The moisture, crude ash and crude content in glutinous rice was slightly larger than those of nonglutinous rice. The amylose content of noglutinous rice was 23.7% and starch of glutinous rice was almost amylopectin. When the glutinous rice and nonglutinous rice were mixed differently at the ratio of 100 : 0, 75 : 25, 50 : 50, 25 :75 뭉 0 : 100, the solubles from Saealsim in retorted pouch at the ratio of 50 : 50 was smallest after six freeze - thaw cycles. When xanthan, guar, carrageenan, arabic gum, pectin and carboxymethyl cellulose was added to Saealsim, the solubles from Saealsim added xanthan gum was least therefore the xanthan gum was effetive to stabilized the Saealsim in water. When egg white, gelatin, pregelatinized starch and mungbean starch was added to Saealsim, the solubles from egg white was smallest. The optinum amount of xanthan and egg white added to Saealsim was evaluated 2% and 5% respectively. The interaction effect of xanthan and egg white was not observed. The sensory evaluation of taste, shape and texture of saealsim was flavored to the egg white 5% treatment.

대상 포진양 배열을 보인 다발성 에크린 나선종 1예

박현제,김문범,장봉석,오창근,장호선,권경술 대한피부과학회 2006 大韓皮膚科學會誌 Vol.44 No.4