입제의 수면처리에 의한 주요수도해충의 동시방제

최승윤,배상희,송유한,Choi Seung Yoon,Bae Sang Hee,Song Yoo Han 한국응용곤충학회 1970 한국식물보호학회지 Vol.9 No.1

본 시험은 유기인계 살충제인 Terracur P입제 및 Lebaycid 입제와 유기염소계 살충제인 상감마입제$(\gamma-BHC 입제)$를 수면시용 하였을때 수도요해충인 이화명충, 끝 동매미충, 애멸구 및 흰둥멸구에 대한 동시방제가능성과 방제적기를 구명하고 약제간의 방제효과를 비교코저 실시하였다. 얻어진 시험결과는 다음과 같다. 1) 약제처리후 부화직후 이화명충 접종 시험에 있어서 상감마와 Terracur P는 높은 살충율을 보였으나 Lebaycid의 살충율은 낮았다. 約 $50\%$ 살충력 잔효일수에 있어서 상감마는 8-14日이었고 Terracur P는 6일간이었다. 2) 당초 계획된 방제적기에 관한 정보는 얻을 수 없었다. 즉 주어진 일간격이 좁아 유의한 차를 얻을 수 없었다. 3) 1,2화기 이화명충에 대한 방제효과는 Terracur P=상감마>Lebaycid의 순이었다. 4) Terracur P와 Lebaycid 입제의 처리는 끝동매미충의 방제효과가 좋았으나 상감마$(\gamma-BHC 입제)$의 방제효과는 기대할 수 없었다. 끝동매미충에 대한 Terracur P와 Lebaycid입제의 잔효력은 30일 이상이었다. 5) 애멸구와 흰등별구에 대한 시험은 충의 서식밀도가 낮기 때문에 약제간 방제효과를 얻을 수 없었다. 6) 공시약제중 Terracur P와 Lebaycidd입제는 이화명충과 끌동매미충의 동시방제제로서 사용할 수 있을 것 같다. This experiment was conducted to find out the simultaneous control effect of granulated insecticides on the several major rice insect pests in Korea. The granulated insecticides used were Terracur P$5\%$ (one of the phosphoric insecticides), Lebaycid $5\%$, and Sang-gamma (gamma-BHC) $6\%$. Those insecticides were broadcasted by hand on the paddy field at the ratio of 3kg. in June and 4kg. in August per 10 a, and the date of insecticidal application was based on the maximum moth occurrence of the rice stem borer in 1969. The rice insect pests tested in this study were rice stem borer (Chilo suppressalis W.), green rice leafhopper (Nephotettix bipunctatus cincticeps U.), smiller brown planthopper (Laodelphax striatellus F.), and white back planthopper (Sogotella furcifera H.). For the study of residual effectiveness of the insecticides, the rice stem borer larvae just hatched from the eggs were installed on the sheath of rice plants collected from the paddy field after insecticidal treatment, and the mortality was made at 48 hours after installation. High mortality was observed in Terracur P and Sang-gamma treatments and low mortality in Lebaycid treatment. The duration of residual effects giving about 50% mortality was about 14 days in Sang-gamma and about 6 days in Terracur P treatments. The study on the effectiveness of the insecticides to the rice stem borer in the paddy field was made by the number of dead blades and white heads of the rice plants injured by the larvae, and the number of survival larvae in the straws after crop harvest. The order of insecticidal effectiveness to the rice stem borer was Terracur P=Sang-gamm>Lebaycid. The study on the effectiveness of the insecticides to the leafhoppers and planthoppers in the paddy field was made by the population density by sweeping (5 times) at the given day intervals after treatments. Terracur P was highly effective for the control of the green rice leafhoppers and Lebaycid was moderately effective, but Sang-gamma seemed not to be effective. The effectiveness of the insecticides tested to the planthoppers was not clear, and it seemed to related with the low insect population density. Study on the determination of proper timing of insecticidal application was not also made clear, and it seemed to be short in the range of day intervals in the insecticidal application. For the study on the control effects of the rice insect pests, rice yield per 100 hills per plot was observed. There was no statistically significant difference among the treatments in rice yields, but the order of yield (Terracur P>Sang-gamma>Lebaycid>Control) was paralleled with the tends of control effects above mentioned. In a view point of simultaneous control of the rice stem borers and green rice leafhoppers by the application of granulated insecticides, Terracur P and Lebaycid were more effective than Sang-gamma which have been used.

2003년 국내 중증급성호흡기증후군 진료 현황 및 문제점 분석

이진수,김은실,정문현,백제중,정선화,안주희,최영화,이선희,고철우,김성범,김민자,박승철,기현균,송재훈,최상호,김양수,이상오,조용균,박영훈,정숙인,김연숙,이흥범,손창희,장성희,정희진,김우주 대한감염학회 2004 감염과 화학요법 Vol.36 No.3

목적 : 2002년 말 중국에서 SARS가 발생한 이후 국내에서도 2003년 10월까지 총 3명의 추정환자, 17명의 의심환자가 보고되었다. 향후 추가적인 SARS의 유행이 우려되는 상황에서, 그간의 SARS 환자 진료에 있어서의 실질적인 준비사항, 진료 현황 등에 대한 조사를 통해 문제점을 파악하여, 향후 더 나은 대비가 될 수 있도록 개선점을 제시하고자 하였다. 재료 및 방법 : SARS로 의심되는 환자를 진료 경험이 있는 병원의료진을 대상으로 2003년 10월에 설문조사를 실시하였다. 설문에는 SARS 환자 진료 시의 실질적인 조치, 진료 현황, 병실, 응급실 및 외래에서의 격리 시설과 준비사항, 보건당국의 관리와 지원에 관한 사항을 포함하였다. 결과 : 대상이 되는 22개 병원 중 17개(17/22, 77.2%) 병원이 설문에 응하였다. SARS 환자를 위한 격리실은 응급실, 외래, 일반병실 및 중환자실에서 각각 9개(9/17, 52.9%), 5개(5/17, 29.4%), 15개(15/16, 93.7%), 4개(4/16, 25%) 병원에서 음압처리가 되어있지 않은 일인실 혹은 다인실이 사용되었고, 1개(1/16, 6.3%) 병원에서만 일반병실에서 음압격리실이 운영되었다. 입원환자의 진찰 시 개인보호구의 착용은 거의 모든 의료기관에서 이루어졌다. 보건당국에서 SARS지정병원의 시설 등을 사전에 확인한 곳은 1곳(1/12, 8.3%)이였고, 14개 병원(14/15, 93.3%)에서는 보건당국에 의뢰한 검사결과를 통하 받지 못하였다. 결론 : 의료기관에서 SARS 환자용 격리실뿐만 아니라 기존의 격리실 설비 등이 미흡하였으며, 특히 중환자실 및 외래의 준비가 더욱 부족하였다. 보건당국의 의료기관에 대한 종합적인 지원이 부족하였고, 병원과의 원활한 연계가 잘 이루어지지 않았다. SARS 만이 아닌 격리를 필요로 하는 질환의 적절한 진료를 위해 향후 병원 시설의 정비와 정부차원에서의 보다 구체적이고 실질적인 대책마련이 필요하다. Background : There was an worldwide outbreak of the Severe Acute Respiratory Syndrome (SARS) originated from China in late 2002. During that period three cases of suspected SARS and 17 cases of probable SARS were reported in Korea. With the concerns about the reemergence of SARS-coV transmission, it is important to be prepared for any possibility. So, this study is aimed to analysis the past measures in managing SARS and propose the amendatory plans to improve the preparedness. Materials & Methods : Questionnaires were collected among clinicians with any experience in managing the probable or suspected SARS cases in Oct. 2003. 17 out of 22 hospitals responded to the questionnaire. The contents in the questionnaire were practical activities, personal equipments, response plans, isolation facilities in emergency centers, outpatient clinics, general wards and intensive care units, and relationship with the public health department. Results : The dedicated isolation rooms in emergency centers, outpatient clinics, general wards, and intensive care units were prepared in 9 (9/17, 52.9%), 5 (5/17, 29.4%), 15 (15/16, 93.7%), and 4 (4/16, 25.0%) hospitals, respectively. Except for one hospital that newly made negative pressure room for SARS, single or multi-bed rooms without airborne infection control were used in all the other hospitals. The personal precaution principles were kept quite well in general wards. Before the designation of SARS hospital by the public health department prior evalution to see if the hospital was suitable for managing SARS was conducted in only 1 (1/12, 8.3%) hospital. The results of laboratory diagnosis were reported back in 1 (1/15, 6.6%) hospital. Conclusions : The isolation facilities which can control airborne infection were almost deficient not only for SARS but also for other respiratory transmissible diseases. For the infection control of transmissible diseases including SARS, more investment is needed on medical facilities and comprehensive support from the public health department required.

경동맥 내막 절제술 후 발생한 과관류 증후군 1예

송희정,박광열,정진상,조수진,이순정,허승,김동익,이광호,이병붕 대한신경과학회 1999 대한신경과학회지 Vol.17 No.2

아가리쿠스 버섯(Agaricus blazei Murill)의 效能 및 硏究動向에 대한 考察

宋昊哲,金東熙,金聖勳 대전대학교 한의학연구소 2000 혜화의학회지 Vol.9 No.1

Basidiomycete, Agaricus blazei murill has grown Brazil naturally. It was first cultivated 1997 in Korea. Proteoglycan or polysaccharide which have the effect of immunopotency and anticancer were extracted from it. From the mycelium of cultivated mushroom, were extracted lectin, linoleic acid, FⅢ-2-b, and simmilar to glucomannan from fruit body of Basidiomycete Agaricus blazei. Fruit body was more studied than mycelium. The experiments were most in vivo study. The effect were shown on S-180, MethA tumor, Ehrlich ascites carcinoma, Shionogi carcinoma 42, Meth A fibrosarcoma by transferation of tumor cell line, specially effectiveness on the S-180. About immunopotenciation, were shown as activation of NK cell, pancreatic T-cell, helper T cell, enhancement of population of cytotoxity T cell. It was effect on the MethA tumor cells in vitro cell cytotoxity and has induction of apoptosis. Forthermore cytotoxity of many other tumor cell line, angiognensis, cell cycle studies will be needed.

원발성 조기 위 소세포암

송근영,강길,박정희,김경종,민영돈,박치영,임성철 朝鮮大學校 附設 醫學硏究所 2002 The Medical Journal of Chosun University Vol.27 No.2

Gastric small cell carcinoma(SCC) is defined as poorly-differentiated neuroendocrine tumor of the stomach, and their morphologic and biologic features arc similar to those of the lung. It is known that this tumor has poor prognosis even in early pathologic stage, It acounts for only 3% of all gastrointestinal SCC. that has been reported only 33 cases outside and 6 cases inside of the comitiy. Most of these reports are related to advanced gastric SCC. as pathologic stage IIIb or IV. This report describes a case of early gastric SCC. pathologic stage Ib.

재택진료 잠재적 이용자의 혈압수준에 따른 뇌혈관 질환 위험요인 분포

송희영,박소미,황성오 대한기초간호자연과학회 2004 Journal of korean biological nursing science Vol.6 No.2

Purpose : This study was undertaken to investigate bio-medical and behavioral risk factor of stroke according to the level of blood pressure among the prospective tele-health users. Method : A descriptive study was conducted using interviews with a structured questionnaire. Of the households in the village, 24 households were selected for inclusion in the study. Among all of the residents from these households, a total of 48 residents who completed all the blood tests as well as the questionnaire. Results : Among bio-medical risk factors including demographic characteristics, physiologic variables, and health history, only triglyceride (TG) was significantly different among normal, prehypertension, and hypertension groups (F=3.78, p<.05). However, regarding behavioral variables, those who were classified as prehypertension and hypertension group reported more frequent drinking, those who were in prehypertension group reported highest scores of stress and lowest frequency of exercise, and those who were in normal and hypertension group showed higher scores of interest on health and lower scores of perceived seriousness of disease and health knowledge than those who were in prehypertension group. Conclusion : Identification and implementation of modifiable risk factors of stroke according to the level of blood pressure are crucial for health care utilizing tele-medicine.

어린이 김치 표준화에 대한 연구(1) : 어린이 김치의 담금법 개발 Development of the Preparation of Kimchi for the Children

송영옥,전영수,권명자,빈성미,김은희,문정원,김명 부산대학교 가정대학 1995 家政大學硏究報告 Vol.21 No.-

The purpose of this study is reporting the results of first trial for the standardization of children's kimchi in terms of brining standardization, development for the recipe ad pannel test for the children's kimchi. In order to develop the standard recipe for children's kimchi, our research team have visited kimchi factories, temples and houses located in Pusan and Kyung-Sang Nam Do province. Three kinds of chinese cabbage kimchi (hamyang, haeundae, and jinrae kimchi named by region where we collected) which got the top three highest score in panel testing was selected. The original recipes of these kimchi were sightly modified to prepared the kimchi at laboratory. Among three of them, hamyang kimchi which contained dried anchovy power was selected as a model kimchi for development of the children's kimchi recipe. We find out that the optimal salt concentration of brined cabbage and kimchi for the children's kimchi (sliced style kimchi, approximately 2.5X3cm a piece) that showed the hightest pennel score were approximately 1.5% and 2.0%, respectively. The salt concentration of brined cabbage became 1.5, 1.43, and 1.60% after 60 min at 10% brining solution, 45 min at 12% and 30 min at 15%, respectively. The developed recipe used for the children's kimchi at our team is as follows. The major ingredients used for the preparation of kimchi is brined sliced chinese cabbage (salt concentration is 1.5%) 1kg galic 11g, ginger 5.0g, red pepper powder 20.0g, fermented anchovy juice 25.0g, fermented shrimp juice 5.0g dried anchovy and sea weed extracts 30.0g, anchovy power 2.4g glutinious rice gel 40.0g, starch syrup, 10.0g, and apple juice 22.5g. The total acceptability test of developed children's kimchi (test kimchi) was carried out with 84 of 6th grade student during lunch time at elementary school in Pusan where has a school lunch program. Sixty nine percent of student answered test kimchi is very good, 25% of them said it is fair, and only 6% of students answered they didn't like test kimchil. However, for the kimchi supplied from school at lunch, 52% students answered the kimchi is good, 26% of them said it is fair, and 22% of them said they don't like school supplied kimchi. This result tells us that the test kimchi is better than school supplied kimchi and the test kimchi can be developed further as a children's kimchi.

Polyvinylalcohol에 고정화한 시금치 엽록체를 이용한 광전류발생

송종호,서상희,박인호 東亞大學校附設基礎科學硏究所 2002 基礎科學硏究論文集 Vol.19 No.1

Photoelectric property of polyvinylalcohol(PVA)-immobilized chloroplast electrode was studied under aerobic condition. When illuminated the chloroplast/PV A/Pt, photoelectric signals were generated from the electrodes under aerobic condition. There was a good relationships between photoelectric signal intensity and chlorophyll content or photosynthetic electron transport activity of the PVA-chloroplast films over the platinum. The signal induction patterns were different at various pH of the electrolyte. These results suggest a potential use of the immobilized chloroplast films for the biological photosensor.

중년 직장 남성의 피로도와 심박동변이

송상욱,신진희,Findley, Thomas 大韓産業醫學會 2005 대한직업환경의학회지 Vol.17 No.1

목적: 이 연구는 중년 직장 남성의 피로도와 심장 자율 신경 기능과의 관련성을 심박동변이의 분석을 통해서 알아보고자 하였다. 방법: 대학 부속 병원에서 종합건강검진을 받은 자동차 생산 공장의 중년 남성 근로자 중 특이 병력이 없는 82명을 연구 대상으로 하여 연령, 키, 체중, 혈압, 음주 및 흡연력, 규칙적인 운동 여부 등과 함께 피로도 및 심박동변이를 평가하였다. 피로도 평가는 Krupp 등에 의해서 개발된 자가-보고 형식의 Fatigue Severity Scale(FSS)을 이용하였으며, 피로도 점수에 따라 연구 대상을 저피로군(N=31), 중등도 피로군(N=33), 고피로군(N=18)으로 분류하였다. 심박동변이의 평가는 안정 상태에서의 5분 동안 심전도 기록을 시간 범주인 Standard Deviation of NN intervals(SDNN), Root-Mean-Square of Successive Differences(rMSSD)와 주파수 범주인 Total Power(TP), Low Frequency(LF: 0.04∼0.15 Hz) power, High Frequency(HF: 0.15∼0.4 Hz) power, LF/HF비로 나누어 분석하였다. 결과: 피로 정도에 따라 분류한 세 군의 평균 피로도 점수는 저피로군이 2.1±0.7, 중등도 피로군이 3.7±0.4, 고피로군이 5.2±0.4 이었다(p<0.001). 세 군간의 인구사회학적 특성 비교에서 흡연 유무에 있어서는 차이를 보였지만 이외에 나이, 수축기 및 이완기 혈압, 심박수, 체질량지수, 음주 유무, 규칙적인 운동 여부에 있어서는 통계적으로 유의한 차이를 나타내지 않았다. 세 군간의 심박동변이 값의 차이는 시간 범주 분석 항목에서는 통계적으로 유의한 차이를 나타내지 않았지만 주파수 범주 분석 함목 중에서는 In(natural logarithm) LF 및 HF 값이 고피로군에서 저피로군에 비해 유의하게 감소하는 것으로 나타났다(p=0.009. p=0.0015). 그 외 In TP 및 LF/HF ratio 값은 세 군간에 통계적으로 유의한 차이를 나타내지 않았다. 흡연 유무에 따른 심박동변이 값은 시간 및 주파수 범주 분석 항목 모두에서 유의한 차이가 없었으며, 심박동변이 값에 대한 피로도와 흡연 유무와의 유의한 교호 작용 또한 관찰되지 않았다. 결론: 중년 직장 남성의 극심한 피로 상태가 심박동변이 분석에서 교감 및 부교감 신경 기능의 감소와 관련이 있음을 알 수 있었다. 이는 심장에 대한 자율신경 조절의 이상을 반영하며, 아직까지 정확한 기전을 알 수는 없지만 이들에게서 심혈관 질환의 발생 위험이 증가할 수 있음을 시사한다. 아울러 향후에는 잘 계획된 전향적 연구를 통하여 이에 대한 추적 관찰이 필요할 것이다. Objectives: This study investigated the relationship between the severity of fatigue and the cardiac autonomic function by analyzing the heart rate variability on middle-aged male workers. Methods: The severity of fatigue and heart rate variability were assessed with the control measures of age, body mass index, blood pressure, alcohol consumption, smoking history, regular exercise on 82 healthy middle-aged male workers in an annual health checkup. The severity of fatigue was evaluated by the Fatigue Severity Scale (FSS), which was developed by Krupp. The 5-minute electrocardiographic recordings were analyzed as a function of the time and the frequency domain methods of the heart rate variability (HRV). Standard Deviation of the NN intervals (SDNN), Root-Mean-Square of Successive Differences (rMSSD), Total Power (TP), Low Frequency (LF: 0.04∼0.15 Hz) power, High Frequency (HF: 0.15-0.4 Hz) power, LF/HF ratio were used as the indices of the HRV. For a comparison of autonomic nervous functions and other variables, the subjects were divided into three fatigue groups based on the FSS score as follows: low (N=31), moderate (N=33), high (N=18) fatigue groups Results: There were no significant differences in age, blood pressure, heart rate, body mass index, alcohol consumption, or regular exercise except for the smoking history among the groups. In addition, there were no significant differences in the time domain analysis (SDNN, rMSSD) of HRV among the groups. Spectral analysis of the HRV showed that the mean amplitudes of the HF and LF component were lower in the high fatigue group, whereas there was no significant difference in the LF/HF ratio among the fatigue groups. There were no significant differences in the HRV indices between the smoking and non-smoking groups. No significant interacting effects between the severity of fatigue and smoking on the HRV were observed. Conclusions: The association between severe fatigue and the reduced high and low frequency components of the HRV in middle-aged male workers reflects a dysregulation of the cardiac autonomous control. Although the pathophysiological mechanism of this association remains unclear, these results might explain their increased risk for cardiovascular disease. However, these effects need to be confirmed through a well-designed prospective study.

토당귀 종자의 형태적 특성과 발아와 입모율에 대한 저장방법,생장조절제 및 프라이밍 처리 효과

안희정,안복주,·김도현,·안영섭,·김영국,박춘근,이상원,·박충범·차선우,·송범헌, 忠北大學校 農業科學硏究所 2015 農業科學硏究 Vol.31 No.1

This study was conducted to have basic and applied informations to establish the cultivation method and to improve the cultivation techniques of Angelica gigas Nakai through investigating the rates of germination and seedling establishment with treatment of plant growth regulator and seed priming. The germination rates of round shape seed were about 0.3~12% higher than those of parallel shape. The germination rates with different storage durations were increased at the level of 25oC and 4oC with the storage days, while they were clearly higher at -20oC compared to those at 4oC and 25oC without the storage durations. With the results of germination rates with treating of plant growth regulator and seed priming, their rates with the round shape seeds were comparatively higher about 6% than those with parallel shape seed and they were increased with increasing of the storage durations. The germination rates were generally appeared higher with GA3 than did those with seed priming. The highest germination rate was appeared at 50 ppm GA3 of plant growth regulator and at -0.5 MPa PEG6000 of seed priming. The germination rates?ㅤ ?ㅤ of Angelica gigas were different with different temperature, storage durations and the treatments of plant growth regulator and seed priming. These results could be used according to different cultivating conditions.