Characteristics of Korean ginseng varieties of Gumpoong, Sunun, Sunpoong, Sunone, Cheongsun, and Sunhyang

Jang-Ho Lee,Joon-Soo Lee,Woo-Saeng Kwon,Je-Yong Kang,Dong-Yun Lee,Jun-Gyo In,Yun-Soo Kim,Jiho Seo,In-Ho Baeg,Il-Moo Chang,Keith Grainger 고려인삼학회 2015 Journal of Ginseng Research Vol.39 No.2

Background: Ginseng (Panax ginseng Meyer) is an important medicinal herbs in Asia. However, ginsengvarieties are less developed. Method: To developed ginseng varieties, a pure line selection method was applied in this study. Results: Gumpoong was testing of 4-yr-old specimens in 2002, the proportions of the below-groundroots that were rusty colored for Gumpoong was 1.29 in Daejeon and 1.45 in Eumseong, whereas theproportions for its yellow berry variant were 2.60 and 2.45 in the two regions, respectively. Thus theGumpoong was resistant to root rust. Sunpoong has a high yielding property. Its average root weight is70.6 g for 6-yr-old roots. Its yield is 2.9 kg/1.62m2 and the rate of heaven- and earth-grade product is20.9%, which is very high compared to 9.4% for Yunpoong. Sunone is resistance to root rot and thesurvival rate of 4-yr-old roots was 44.4% in 1997, whereas that of the violet-stem variant landrace was21.7%. Sunhyang has content of arginyl-fructosyl-glucose (AFG), which produces the unique scent of redginseng, is 95.1 mmol/g and greater than the 30.8 mmol/g of Chunpoong in 6-yr-old plants. Sunun andCheongsun are being nurtured to protect genetic resources. Conclusion: Developed ginsneg varieties will be used as the basis for the protection of genetic resourcesand breeding. Jang-Ho Lee

뇌하수체 종양 제거술 시행 후 뒤늦게 발생한 횡문근 융해증과 동반된 중추성 열

장제혁,최규남,김일환,노은지,김윤정,유충헌,고정해,박봉수,김태균,권민정,이순희,박정현 인제대학교 2008 仁濟醫學 Vol.29 No.-

Body temperature is controlled by thermoregulatory center of the hypothalamus. We report a case of 24 years old man with central fever. He was subjected to a partial excision of pituitary tumor compressing optic chiasm four years ago. He has received hormonal therapy for panhypothyroidism after removal of pituitary tumor. And He received gamma knife operation for partially contrast-enhancing masses in suprasellar and both hypothalamic areas that is probably postoperatively remnant or recurrent tumor of pituitary adenoma. One year after gamma knife operation, he presented with a febrile syndrome of unknown origin including rhabdomyolysis. All usual investigations proved negative. We diagnosed him as central fever with rhabdomyolysis. He received medical ICU care with cooling bed, ice pack. And his symptom improved. Postoperative hyperthermia may result following resection of the pituitary tumor. When central fever is suspected taking note of past history, a quick recognition of course of fever can help reduce the using of unnecessary antibiotics and hospital stay.

비소세포 폐암 환자의 이차 치료로서 Gemcitabine과 Vinorelbine 혼합 요법의 효과

장필순,강현모,이정은,권선중,안진영,이연선,정성수,김주옥,김선영 충남대학교 암연구소 2006 암연구소 업적집 Vol.5 No.-

Background : Both gemcitabine and vinorelbine are effective anticancer drugs with mild toxicity on non-small cell lung cancer, and monotherapy of these drugs are effective as a second-line chemotherapy. The aim of this trial was to assess the response and toxicity of a combination of gemcitabine and vinorelbine in patients of previously treated for non-small cell lung cancer. Materials and Methods : 24 patients, initial stage III A/B,IV and previously treated with platinium and taxane based regimens, were enrolled from June 2000 to March 2004. The regimens consisted of vinorelbine 25mg/㎡ followed by an infusion of gemcitabine 1000mg/㎡ on day 1 and day 8 every three weeks. This course was repeated more than twice. Results : Twenty-four patients were analyzed for the response, survival rate, and toxicities. The overall response was 17% with a complete remission rate of 4%. The median time-to progression (TTP) was 3.1 months (95%, CI l-10months), and the survival time was 8.2 months (95%, CI 1-23 months). The grade 3/4 toxicities encountered were neutropenia (12.5%), anemia (0%), thrombocytopenia (0%). Non-hematological 3/4 toxicities were not observed. Conclusion : A combination of gemcitabine and vinorelbine in patients previously treated for non-small cell lung cancer provides a relatively good response rate, and a low toxicity profile. However, further study will be needed to confirm its effectiveness. (Tuberc Respir Dis 2005; 58: 344-351)

Branch-Line Slit 을 갖는 이중 대역 PIFA의 설계 및 제작

장수영,윤진호,김보미,김석현,이영순 금오공과대학교 2005 論文集 Vol.26 No.-

A PIFA(Planar Inverted-F Antenna) which can be used in GSM/IXS dual band mobile phone has been designed and fabricated. In particular, in order to reduce the required top patch dimensions, the patch of the present PIFA has been designed as a type of an asymmetric branch line slit in which the excited patch surface currents can be meandered. By use of the HFSS, important design parameters such as the position of feed point and the length of slit were simulated and determined. In the present study, the design procedure by which the exact operating frequency and the proper band width can be obtained, are discussed. In order to check the validity of the present study, some simulated and measured results are presented.

비소세포 폐암 환자의 이차 치료로서 Gemcitabine과 Vinorelbine 혼합 요법의 효과

장필순,강현모,이정은,권선중,안진영,이연선,정성수,김주옥,김선영 충남대학교 암공동연구소 2006 암공동연구소 업적집 Vol.5 No.

Background : Both gemcitabine and vinorelbine are effective anticancer drugs with mild toxicity on non-small cell lung cancer, and monotherapy of these drugs are effective as a second-line chemotherapy. The aim of this trial was to assess the response and toxicity of a combination of gemcitabine and vinorelbine in patients of previously treated for non-small cell lung cancer. Materials and Methods : 24 patients, initial stage III A/B,IV and previously treated with platinium and taxane based regimens, were enrolled from June 2000 to March 2004. The regimens consisted of vinorelbine 25mg/㎡ followed by an infusion of gemcitabine 1000mg/㎡ on day 1 and day 8 every three weeks. This course was repeated more than twice. Results : Twenty-four patients were analyzed for the response, survival rate, and toxicities. The overall response was 17% with a complete remission rate of 4%. The median time-to progression (TTP) was 3.1 months (95%, CI l-10months), and the survival time was 8.2 months (95%, CI 1-23 months). The grade 3/4 toxicities encountered were neutropenia (12.5%), anemia (0%), thrombocytopenia (0%). Non-hematological 3/4 toxicities were not observed. Conclusion : A combination of gemcitabine and vinorelbine in patients previously treated for non-small cell lung cancer provides a relatively good response rate, and a low toxicity profile. However, further study will be needed to confirm its effectiveness. (Tuberc Respir Dis 2005; 58: 344-351) 배경 : Gemcitabine, paditaxel, docetaxel, vinorelbine, ir-rinotecan 새로운 항종양제의 출현으로 일차 치료의효과가 증대 되고 있고 재발시에도 좋은 신체 활동도를 보이고 있어서 이차 치료의 대상군도 늘어나는 효과를 보이고 있다. 치료의 필요성은 증대 되고 있지만 현재까지 표준 치료가 확립되지 않은 상황에서 Gem-citabine과Vinorelbine모두 독성이 강하지 않아서 혼합 요법이 가능한 장점이 있고 비소세포 폐암에 대한효과도 입증이 되어있어서 본 연구는 반응이 없거나 반응을 보인후에 재발된 진행된 비소세포 폐암에 ge-mdtabine과 vinorelbine 흔합 요법을 시행하여서 치료 반응률과 생존율 그리고 부작용을 평가하였다. 대상 및 방법 :2000년 6월부터 2004년 3월까지 충남대학교병원에내원하여 진행성 비소세포 폐암 IIIA/IIIB, IV로 진단을 받고 일차 항암화학요법치료를 받은 환자중에 초기 치료에 반응이 없거나, 치료에 반응이 있었으나 병이 진행된 환자로 추적 관찰 기간이 6개월 이상인 환자를 대상으로 생존율과 반응률 그리고 독성을 분석하였다. 결과 : 총 치료 반응률은 17%. 반응 유지기간의 중앙값은 3.1개월(1-10개월)이었고 생존기간의 중앙값은 8.2개월 (1-23개월) 그리고 1년 생존율은 35%였다. 항암화학요법에 의한 독성은 3도 이상의 중성구 감소가 12%, 오심과 구토가 12.5% 였다. 결론 : 일차 치료에 반응이 없거나 재발한 비소세포 폐암환자의 이차 치료로 gemcitabine과 vinorelbine 혼합요법은 효과적이라고 생각되며 향후 3상 연구를 통한다른 약제와의 비교 연구가 필요하다고 생각된다.

한국어 대용량 음성인식에서의 효율적인 시간 감축에 관한 연구

장춘서,이기수,신윤식,임은기,김병만,김현수 금오공과대학교 산업기술개발연구원 2000 産業技術開發硏究 Vol.16 No.-

In this paper a time reduction algorithm for large vocabulary speech recognition system has been studied. TDNN(Time Delay Neural Network) was used to classify vowel using phonetical fetures. To increase performance of vowel classification, modular TDNN architecture associated with 2 states input layer has been suggested.

강관 보강된 전단벽 경계부재의 전단성능에 관한 실험연구

성수용,윤현도,정수영,장민수 忠南大學校 産業技術硏究所 1999 산업기술연구논문집 Vol.14 No.1

The purpose of this study is to investigate the begavior of concrete filled square stee ltubular boundary elements subjected to cyclic shearing force and constant axial force. Six boundary elements, with a/D=1.0,were tested to determine their maximum shear force and compare primary curve, energy absorption capacity and stiffness degradation. As a result, in the both high and normal strength concrete boundary elements, the larger the wall breadth to wall thickness ratio(D/t) of the steel tube,the more prominent the decrease in structural performance due to cyclic loading. In the boundary element with D/t=25, the crushing of tube concrete were accompanied by considerable lateral displacement,while in the boundary element with D/t more than 39, the lacal bucking of steel tube and the crushing concrete were accompanied by considerable axial shortening.

750kW급 풍력발전기의 부하 모니터링 시스템에 관한 연구

남윤수,장후영,윤태준 江原大學校 産業技術硏究所 2008 産業技術硏究 Vol.28 No.A

The exact load measurements for the mechanical parts of wind turbine are important step both for evaluation of specific wind turbine design and for a certification process. A wind turbine monitoring system is essential equipment for mechanical load analysis of a wind turbine. This monitoring system is based on IEC 61400-13 and strain gage are used to measure a mechanical load of wind turbine. Also this system monitors signals from a meteorological mast. The measured signals which are sampled at 200 Hz are automatically saved on a data file in the unit of ten minutes. A detail explanation for the developed wind turbine monitoring system is presented in this study.

식단배식시 간호사의 개선내용이 잔식량 감소에 미치는 효과 : 일 대학병원을 중심으로

조남수,민순,정영주,장숙희,김연희,주예란 朝鮮大學校 附設 醫學硏究所 2005 The Medical Journal of Chosun University Vol.30 No.1

The purpose of this study was to provide basic materials for the supply of the high quality of meals which meets the need of patients of university hospital in G city, affording the increase their quality and to make proper preparations through the analysis of the cause of leftover food for the improvement of hospital service and for the efficiency of hospital management. For this study, questionnaires from the total 302 patients hospitalized (1st 149, 2nd 100 and 3rd 53 investigated persons) during May 28 to October 28, 2001 were used and the measurement of leftover food was performed in each hospital ward for 1 week. A tool of research was consisted of the total 22 structured questionnaires to improve satisfaction of patient meal and to reduce leftover food, For the distribution of meals, the contents of improved education are 1) The improved ways for the satisfaction of rice and soup were searched 2) Several kinds of Kimchi were diversified 3) Kindness education was repeatedly performed to all distributors for 20 minutes every Thursday afternoon ;1) The preparation of clean meals was educated and supervised 5) Since there was much leftover food, when patients enter hospitalization and leave the hospital, and they change meals, and they miss changed meals, both official document and oral cooperation were requested to each hospital ward person in charge. The research results are as follows: 1. In food quality and service, the negative opinion was shown in the item of food temperature, food amount, cleanness of dinner table, kindness of food distributor. And the positive opinions of Eat much. Eat by half. in the item of food intake amount supplied by the hospital were shown. It was investigated that the leftover food was due to the great amount of food. 2. In the determination of leftover food among several hospital wards, 63 hospital ward (medical treatment hospital) gave the largest leftover food in the first and the second investigation. In the third investigation, 73 hospital ward with long-term patients among hospital wards with the largest leftover food gave the order of soup-kimchi-rice, kimchi-soup-rice as leftover foods. Summarizing these results, it is considered that the reduction of leftover food by the improvement education in hospital meals distribution might help the nutrition intake as well as service improvement in hospital manger and social benefit.

팥 신장기 과습처리에 의한 생육특성 및 단백질 발현

정해룡, 유장환, 윤성현, 권수정, 우선희 충북대학교 농업과학기술연구소 2022 農業科學硏究 Vol.38 No.2

Adzuki bean is sensitive to waterlogging stress. The overall study on the waterlogging stress is limited comparing to the study on the drought and any environmental stress. Therefore, the present study was conducted to investigate the changes in growth characteristics and the expression patterns of proteins at the 5-leaf stage periods of adzuki bean. The domestic cultivar, Arari (Miryang No. 8) was used to test the waterlogging stress. In the waterlogging treatment for 3 days, the plant height showed slightly decrease in the treatment at 3 days of waterlogging, but root fresh weight showed significantly changes at 3 days of the waterlogging treatment. Chlorophyll contents showed also significantly different at 3 days of waterlogging treatment compared to control the plants. The waterlogging stress gradually influenced the growth differences between the control and the treatment respectively. More than 350 pro- tein spots were identified on 2-D gels using an image analysis. Moreover, a total of 28 proteins were analyzed using LTQ-FT-ICR MS. Among these 28 proteins, a total of 18 proteins were up-regulated, and 10 proteins were down-regulated under waterlogging treatment. According to biological process, the most of the proteins were found to be involved in carbohydrate metabolism. Regarding the subcellular local- ization, most of the proteins were localized into chloroplasts in 5-leaf stage.