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강정아(Jeong A Kang),이유선(Yeu Seon Lee),정승현(Seung Hyeon Jeong),이정우(Jeong Woo Lee),김보영(Bo Yeong Kim),임대승(Dea Seung Im),이민수(Min Soo Lee),김정희(Jeong Hee Kim),정준용(Jun Young Jeong),최시완(Si Wan Choi),정진옥(Jin Ok J 대한내과학회 2002 대한내과학회지 Vol.63 No.2
Background: Coronary artery spasm plays an important role in the pathogenesis of variant angina. However the precise mechanism (s) and the clinical characteristics of variant angina remain to be elucidated. We investigated the clinical characteristics and diagnostic features of variant angina. Methods: The clinical characteristics and coronary angiographic findings were analyzed in 178 patients with angiographically documented coronary artery spasm, which developed spontaneously or was provoked by the admistration of intravenous ergonovine maleate. All patients were followed for at least 1 year or more or until their death. Results: One hundred and eleven patients complained of chest pain which developed especially at night and in the early morning. One hundred and thirty three patients (74.7%) were smokers. The electrocardiographic findings at the time of admission showed no changes in 147 cases (82.6%), testes showed ST segment elevation in 22 cases (12.4%), ST segment depression in 2 cases (1.1%), T wave inversion in 7cases (3.9%). The treadmill test was performed in 135 cases, ST segment elevation was noted in 6 patients (4.4%) and ST segment depression in 18 patients (13.3%). All of the other results were within normal range. The ergonovine provovative tests for coronary spasms were safe and effective. The right coronary artery was the most prevalent site of coronary artery spasm. Drug treatment was applied initially to all patients, but only 115 patients (64.5%) received the follow-up. Of these three died from cardiac arrest. The rate of cardiac death was low (1.7%) in patient, which made it difficult to know the risk factors for the cardiac deaths. Two (1.1%) had cardiac arrest. They didn't take any medication. Patients with variant angina usually responded well to nitrates and calcium antagonists. Thus nitrates and calcium antagonists are useful in preventing attacks and abolished attacks of variant angina. Conclusion: In this study, 13.2% of coronary artery disease was variant angina. The effectiveness of drug therapy and the prognosis of the patients was quite good in the group. But when chest pain happens, the adequate use of nitrate agents is needed because of cardia arrest or cardiac death in 2.8% of the patients. (Korean J Med 63:195-202, 2002)
현정임(Jeong Im Hyeon),배인호(In Ho Bae),최양규(Yang Gyu Choi) 한국언어치료학회 2016 한국언어치료학회 학술발표대회 논문집 Vol.2016 No.12
Purpose: Rehabilitation treatment has become a popular occupation belonging to future promising occupation group due to the advent of an aging society. However, job satisfaction is low due to low wages and employment difficulties compared to the US and developed countries. Because of this situation, the trend of rehabilitation treatment is changing and the treatment area is also expanding. Therefore, by analyzing trends in each rehabilitation area, it is necessary to look at the future direction of language therapy area in order to develop the academic field. The purpose of this study was to analyze the treatment trends of physical therapy, occupational therapy and speech therapy. Analysis: In the case of therapy, the treatment area is extended to the public from the rehabilitation center. As the opening of the individual physical therapy room is difficult, it is turning into a Pilates instructor and a personal trainer to expand the individual"s abilities. In the case of occupational therapy, based on sensory integration therapy, it is expanding the treatment area to various patient groups In case of a language therapy, as more than 1,000 therapists are released annually, the unemployment rate is increasing. Therefore, the Department of Language and Audiology is being established at the school level so that not only language therapists but also audiologists can be certified. As the number of multicultural families grows, bilingual experts are also being trained. Conclusions: The rehabilitation treatment centered on people with disabilities is gradually turning into general public treatment. It is also necessary to adhere to the traditional treatment methods, but exploring uncover the area of our study in accordance with the trend is also essential for the development of postgraduate and language therapy.
식물생장조절제가 털부처꽃(Lythrum salicaria) 선발계통 WH1, PI1의 기내증식에 미치는 영향
임현정(Hyeon Jeong Im),송치현(Chi Hyeon Song),최현준(Hyeon Jun Choi),송기선(Ki Seon Song),김도현(Do Hyun Kim),오범석(Beom Seok Oh),김상근(Sang Geun Kim),김양수(Yang Soo Kim),이재선(Jae Sun Yi) 한국원예학회 2021 한국원예학회 학술발표요지 Vol.2021 No.10
털부처꽃(Lythrum salicaria)은 부처꽃과(Lythraceae) 부처꽃속(Lythrum)에 속하는 다년생 초본식물로서 주로 습지에 자라며, 여름(7~8월)에 붉은 자주색의 꽃이 총상꽃차례로 피어 관상용으로 재배한다. 본 연구는 털부처꽃 선발계통인 WH1와 PI1의 대량생산을 위한 기내증식 체계 확립을 위하여 생장조절제 종류에 따른 기내배양 조건을 구명하고자 수행하였다. 털부처꽃 선발계통 기내배양묘 WH1과 PI1의 배양 조건은 MS 기본배지에 3% Sucrose를 넣고 pH 5.8로 조정한 후 0.4% Gelrite를 첨가하였고, 처리 조건은 생장조절제를 처리하지 않은 대조구와 0.5, 1.0 mg/L BAP와 Kinetin을 0.5mg/L IAA 및 GA3에 혼용하여 4주간 배양하였다. 털부처꽃 선발계통 WH1, PI1은 생장조절제의 영향이 있으며, 생장조절제 종류와 농도에 따라 차이를 보였다. WH1 및 PI1은 0.5mg/L IAA와 Kinetin에서 신초길이(Shoot length) 12.22cm, 11.43cm로 가장 길었으며, 신초수(Shoot number)는 WH1은 0.5 mg/L IAA, 1.0 mg/L Kinetin 혼용처리에서 2.56개, PI1은 0.5 mg/L IAA, 0.5 mg/L mg/L Kinetin 혼용처리에서 4.10개로 가장 많았다. 마디수(Node number)는 WH1은 0.5 mg/L IAA, 0.5 mg/L Kinetin 혼용처리에서 6.89개, PI1은 0.5 mg/L IAA, 1.0 mg/L Kinetin 혼용처리에서 10.10개로 가장 많았다. 뿌리 및 엽 수(Root·Leaf number)는 WH1은 0.5 mg/L IAA, 0.5 mg/L Kinetin 혼용처리에서 13.22개, 15.44개, PI1은 0.5 mg/L IAA 단용처리에서 21.00개, 13.10개로 가장 많았다. 특히, GA3 처리의 경우, 선발계통 모두 줄기와 잎이 왜소하고 도장하여 증식용 배지로는 효과적이지 않았으며, 털부처꽃 선발계통인 WH1와 PI1의 증식용 배지에는 식물생장조절제 IAA와 Kinetin을 혼용하여 사용하는 것이 적절한것으로 판단된다. 이러한 연구결과는 털부처꽃의 신품종 육성 및 대량증식을 위한 기초자료로 활용될 수 있을 것으로 판단된다.