衛生昆蟲에 대한 無公害農藥(昆蟲發育沮害劑)의 殺蟲機作 및 應用技術開發硏究

金正和,李炯來,李仁煥,李容揆,崔鐘錫 충북대학교 농업과학기술연구소 1993 農業科學硏究 Vol.10 No.2

In recently, much pesticides were used for control of agricultural and medical insects. The result of using pesticides were social problem because of environmental pollutions with pesticides in urban and farm village. The environmental pollutions were very serious. This experiment was conducted to eluciated of reduce to environmental pollution bring about using pesticides (organophosphates, carbamates, pyrethroids, and insect growth regulators) for control of medical insects(house fly, Musca domestica L and mosquito, culex pipiens pallens copuillett) and carried out the method of pest control. And the result are summarized as follows. The Kyongbuk house fly strain treated with pyriproxyfen on third instar larvae were very high mortality and low emergence. When use it, at the same time, we can reduce degree of environ-mental pollution and house fly populations. Using of imidan was effective in Seoul and Chungnam house fly strains. In mosquito larvae, the efficacy of icon to chungbuk strain, propoxur to Chungnam and Chungbuk strain, imidan to Kyongbuk strain, fenthion to Chungnam strain were excellent. In result of spraying imidan and icon on adult mosquitoes, the efficacy of icon was excellent than imidan. In esterase electrophoresis, third instar larvae of Chungnam house fly strain fed on artificial diet mixed with pyriproxyfen LC50 were very high activity of -Est-αl in early stage(second day after third instar larvae fed on diet), and the activity of Est-αl was very strong in late stage(se-vents day after third instar larvae fed on diet). In Kyongbuk strain, -Est-αl and Est-αl were detected in early and late stage, and activities of and -Est-αl and Est-αl were detected almost equally in late stage. It was very characteristic in this experiment. Third instar larvae fed on diet mixed with pyriproxyfen LC95 were detected -Est-αl and Est-αl almost equally. It was believed moulting control in insects. In electrophoresis with head, thorax, abdomen of house fly adult, -Est-α2 -Est-αl, Est-αl, Est-α2, Est-α3 were detected in abdomen in susceptible strain and only -Est-αl, was net detected in thorax -Est-αl, was detected in head, thorax and abdomen of Chungbuk strain and -Est-αl was detected in head, -Est-α2 in thorax of same strain. Activities of chitinase in late instar larvae of house flies fed on artificial diet mixed with pyrip-roxyfen LC50 and LC95, in pyriproxyfen LC95, analysised low and high again with the lapse of time in Kyongbuk strain. This was believed that the activity of chitinase was became high just before emergence. The result of filter paper test with mosquitoes were very high index(265) of esterase activity in Chungnam strain among all mosquito strains. In this reason, we can suppose that used pyrip-roxyfen (IGR) in Chungnam area for control pest. In this reason, it was more reasonable made use of pyriproxyfen than other pesticide in Chungnam area.

소아의 연령별 Propionibacterium acnes에 대한 균체응집항체 및 동종혈구응집항체간의 비교연구

정화영,정상인,최철순,양용태 중앙대학교 의과대학 의과학연구소 1984 中央醫大誌 Vol.9 No.3

In general, the concentration of maternal IgG globulin in serum of the neonates falls rapidly within the first few months after birth and the production of IgM globulin develops in the maturing infants during the course of exposure to various antigens in the environment. The development of natural antibodies, ie., isohemagglutinins, IgM class, to ABO blood group substances and agglutinins, Ig class, to normal flora, in the early stage of life is important since not only they may act as bactericidal substances in nonspecific manners, but also could be immunological barometers on the normal function of humoral immune system. The high concentration of isohemagglutinins to human A or B blood group antigens and agglutinating antibodies to some of normal flora such as Propionibacterium acnes or Staphylococcus aureus were observed in normal human sera. It has been known that the serum concentration of IgM globulin usually reached adult levels by one year of age, while that of IgG globulins by five to six years of age. However, the levels of isohemagglutinins to A and B group substances and agglutinating to Propionibacterium acnes in children's sera and the ages in which the concentrations of their antibodies reached to abult levels are not clarified. In this study, the concentrations of isohemagglutinins to A and B blood group antigens and agglutinating antibodies to P.acnes serotype Ⅰ and serotype Ⅱ in the sera of 163 normal children, ranged from 0 day to 15 years of age, were measured by means of microtitration technique. The results obtained are as follows: 1. In the sera of 163 children under 15 years of age, there observed no significant difference in the titers of agglutinating antibodies to P. acnes serotype Ⅰ andⅡ. 2. Of 75 sera of children under one year of age, the numbers of sera in which agglutinating antibodies were not detectable or less than 1:4 to P. acnes serotype Ⅰ were 67(89.6%) and to serotype Ⅱ 53(70.7%), respectively. 3. Agglutinating antibody to P. acnes serotype Ⅰ in the children's sera reached adult levels by 7 years of age, but 100 percentages of antibody detection was observed only in the age group of 15 years old, whereas the adult levels of isohemagglutinins to A and B blood group antigens were observed in the age group of 6 months old. 4. No correlation were observed in normal children's sera between agglutinating antibody titre to P. acnes serotype Ⅰ and isohemagglutinin titre. These results indicated that the isohemagglutinins to ABO blood substances appeared in the earlier stage of life than did agglutinating antibodies to P. acnes.

흰쥐 망막에서 콜린성 신경원의 분포양상과 연접회로

김인범,오수자,나화균,이문용,천명훈 대한해부학회 1998 Anatomy & Cell Biology Vol.31 No.1

환자분류 체계에 의한 간호업무량 조사 : 2차 의료기관을 중심으로

이미화,최인희 광주보건대학 1998 論文集 Vol.23 No.-

This study was performed to measure nursing workload in a secondary hospital and survey was conducted from 23th, July to 5th, August. Admitted patients in the medical and surgical nursing unit were devided to 4groups by Patient Classification System in a secondary hospital. Nursing workload was surveyed using measuring tool for direct and indirect care hours in a medical and surgical nursing unit. Results are as follows : 1. Patient classification distributed as 52 persons (87%) of class Ⅰ, 8 persons (13%) of class Ⅱ in the medical nursing unit, while 22 persons (35%) of class Ⅰ, 28 persons (44%) of class Ⅱ, 11 persons (17%) of class Ⅲ, 2 persons (3%) of class Ⅳ in the surgical nursing unit. 2. In the medical nursing unit, the most nursing activities area was Observation and Measurement (810min., 39.5%) and in order was Medication(536min?26.1%), Treatment(294min?14.3%) of Class Ⅰ, Observation and Measurement (140min., 35.4%) and in order was Medication(120min., 30.3%), Treatment(53min., 13.4%) of Class Ⅱ. In the surgical nursing unit, the most nursing activities area in order was Medication(431min., 40.1%), Observation and Measurement (341min., 31.7%), Treatment(109min.,10.1%) of Class Ⅰ, Medication (494min., 29.9%), Observation and Measurement(488min., 29.5%), Treatment(279min.,16.9%) of Class B, Observation and Measurement (243min?32.7%), Medication (156min., 21.0%), Hygiene(109min.,10.1%) of Class Ⅲ, Treatment(77min., 23.0%), Nutrition (72min., 21.5%), Observation and Measurement(70min., 20.9%) of Class Ⅳ. 3. Direct care hours per day measured as 1.63 hours for class Ⅰ, 2.31 hours for class B in the medical nursing unit, while 1.99 hours for class 1, 2.50 hours for class Ⅱ, 3.10 hours for class Ⅲ, 5.58 hours for class IV in the surgical nursing unit. 4. Indirect care hours per a patient measured as 9.85minutes in the medical nursing unit, while 9.59minutes in the surgical unit and per a nurse measured as 65.6min. in the medical unit, while 60.4mm. in the surgical unit. 5. Total nursing care hours was 128.00mm. (2.13 hours) in the medical nursing unit and 207.25min.(3.45 hours) in the surgical nursing unit.

쌀 품종별 제분특성 및 제빵적성에 관한 연구

유인수,허장성,윤인화 단국대학교 1998 論文集 Vol.33 No.-

This experiment was conducted to evaluate the characteristics of extruded rice flour, bread qualities of rice flour in blends with wheat flour and properties of the steam cooked rice bread for Korean rice varieties compared to the imported rice. Whiteness index and contents of crude fat and crude protein were higher in Korean rice varieties than in the imported rice, but the content of amylose was less than 20 percent in Korea varietes. Bread qualities score according to the 30% composition ratio of the extruded rice flour to wheat flour was inferior to the bread with only wheat flour in texture and color, but it was better in taste. Bread quality for rice varieties were good in order of Dongjinbyeo>Calrose>Dasanbyeo>Indian rice Panticle size of over 100 mesh was more in rice flour from the wet roller mill compare to the dry-pin mill in grinding methods. In amylogram characteristics, gelatinization temperature, peak viscosity, final viscosity were lower in rice flour from in wet roller mill than from the dry-pin mill. In varieties, Dongjinbyeo and Dasanbyeo were good for bread-making properties with lower value in amylogram charateristics. In score of the volume, hardness and taste for the steam cooked rice bread, the flour from the wet roller mill was higher than that from the drip-pin mill. In varieties, it was in order of Dongjinbyeo>Dasanbyeo>Calrose>Indian rice.

여대생에게 실시한 지지교육이 유방자가검진 교육에 미치는 영향과 자기효능과의 관계연구

이미화,최인희 성인간호학회 2001 성인간호학회지 Vol.13 No.3

Currently, breast cancer ranks third among women's cancers, and as its incidence is increasing, the incidence age is also becoming lower. Therefore it is necessary to address breast cancer for women in their twenties. As there is no way presently to prevent breast cancer, it is imperative that women take available interventions against predisposing factors. It is thus advisable that women acquire the necessary skills to recognize their own health status. The purposes of this study were to identify the effects of education on breast self-examination (BSE ) through supportive education among college women during the period from August 2000 to February 2001, and to attempt to design an effective BSE educational program. The first class was implemented through lectures, pamphlets, videotapes. breast palpation on cloths, demonstration and practice for identification of breast masses through palpation using breast model. Supportive education was implemented bimonthly to the experimental group, and effects of the education between experimental and control groups were compared 6 months later. The results of this study are summarized as follows : 1.The effects on supportive education of college women in BSE 1) The mean score of retained knowledge about breast cancer and BSE was 30.88 in the experimental group, and 29.66 in the control group and significantly greater in the experimental group than in the control group (t= -2.062. p= 0.041). 2) Frequency of BSE practice was significantly greater in the experimental group than in the control group(χ2 =0.045. p =0,012). 3) The mean accuracy score in BSE practice was 19.10 in the experimental group, and 18.29 in the control group; accuracy was higher in the experimental group than in the control(t= -2.035, p= 0.444). 4) The mean score of self-efficacy was 35.05 in the experimental group, and 31.22 in the control group. The experimental group mean score was higher(t =-3.016. p =0.003). 2.There was a statistically significant correlation between self-efficacy and accuracy of BSE (r =0.447, p=0.000), knowledge of breast cancer and BSE(r= 0.306. p=0.000) and frequency of BSE(r=0.259, p=0,002) but no significant correlation between knowledge of breast cancer and BSE and frequency of BSE (r=0.071, p=0.403). On the basis of this study, periodic supportive education can increase knowledge of breast cancer and BSE, frequency of BSE, accuracy of BSE and self-efficacy. Suggestions : 1.There is a need to compare the effects of individual Programs to acquire BSE behaviors in the young. 2.Further research is needed to test the continuity of the effects of BSE education.

심장수술 시 농축적혈구, 자가수혈기 혈액, 체외 순환기 혈액에서의 유리 혈색소 농도 비교

송장호,구승우,백종화,정용보,이정순,최인철 대한마취과학회 2002 Korean Journal of Anesthesiology Vol.43 No.5

Background: Intraoperative autotransfusion or residual blood in a cardiopulmonaty bypass (CPB) circuit has been used to reduce the need for an homologous blood transfutsion during cardiac surgery. However, it may contain some free hemoglobin released from damaged cells. The load of blood containing free hemoglobin may cause renal dysfunction. We measured the amount of free hemoglobin in backed blood, cell saver blood and CPB blood to evaluate what is the least hemolytic blood transfused in cardiac surgery. Methods: This study was performed in 20 patients undergoing cardiac surgery. In each patient, the banked blood, intraoperative salvaged blood with a cell saver and CPB residual blood were sampled at the end of the operation. The concentration of free hemoglobin, hemoglobin and platelet counts were measured in these blood samples and percent of hemolysis was calculated (%hemolysis = [free hemoglobin] / .free hemogloben + hemoglobin]) Results: In salvaged blood with a cell saver, CPB residual blood and banked blood, hemoglobin concentrations were 20.1 ± 2.7 g/dl, 8.0 ± 1.1 g/dl, and 22.2 ± 2.7 g/dl, respectively. Free hemoglobin concentrations were 336.6 ± 239.5 mg/dl, 49.2 ± 26.8 mg/dl, and 279.5 ± 167.5 mg/dl respectively. Platelet counts were 26.1 ± 22.2 × 10^3/mm^3, 116.8 ± 56.5 × 10^3/mm^3, and 94.9 ± 43.6 × 10^3/mm^3 respectively. % Hemolysis were 1.6 ± 1.1%, 0.6 ± 0.4%, and 1.2 ± 0.7% respectively. In the comparison between the salvaged blood with a cell saver and CPB residual blood, free hemoglobin concentration, % hemolysis, and platelet counts had positive correlations (r = 0.8, 0.7, and 0.6). Conclusions: In twenty cardiac surgeries, CPB residual blood had a lower free hemoglobin level than the other two blood groups. The platelet counts in CPB residual blood were higher than those in cell saver blood but did not differ from those in banked blood. Therefore, CPB residual blood was the least hemolytic blood among the three blood groups when a transfusion was performed in cardiac surgery. (Korean J Acesthesiol 2002; 43: 588~593)

채소류의 저장 가공 이용현황과 문제점 및 전망

尹仁和 中央大學校 食糧資源硏究所 1995 食糧資源硏究所 論文集 Vol.7 No.1

In order to prospect the future of the storage, processing and uses of vegetables which have the important proportion on the table as the essential side-food, the present situation on the demand and supply of them, and the problems derived from the their freshness keeping, processing and using techniques were surveyed. The total production of vegetables in this country was 9,222,000 tons in 1994, of which the proportion of chinese cabbage was the highest with 2,502,000 tons; and the productions of radish, pepper, ginger and onion were 1,460,000, 176,000, 362,000 and 541,000 tons, respectively. Especially, the vegetable produced from the established houses have highly increased in 1994. The recent amount of the improted vegetables has greatly surpassed the exproted with 152.3 million bollar compared to 79 million bollar of the imported in 1994. As one of the freshness keeping techniques of the vegetables, the precooling method can extend the fressness about 2 to 4 times longer than the general method, in which the body temperature of the vegetables after harvest was reduced directly down to 3∼4℃ from 25∼30℃ by using cooled air circulation and vacuumed cooling treatment. In the case that vegetables were had to be dried as one of the processing methods, the heating methods with SO₂at below 70℃ has been able to enhance the vegetable quality. In the Kimchi and salting processing which have the important gravity in our country's side-food, lots of problems including the stable supply of the raw material, the longer period preservation technique and the standardization shemes of processing machine as well as their products were brought forward. And further studies were required to solve the problems. In order to elavate the additive value of the vegetables, it was finally suggested that the more advanced studies not only on the fundamental but applicable techniques be carried out.

血淸內 3,3',5'-Triiodothyronine (Reverse T₃)과 3,3',5 Triiodothyronine(T₃)의 動態에 關하여

金支烈,李民化 全南大醫大 1980 전남의대학술지 Vol.17 No.1

森鷗外の「うたかたの記」の 硏究

李仁嬅 제주대학교 1985 논문집 Vol.21 No.1

森鷗外(1862~1922)는 日本陸軍 二等軍醫로서 陸軍衛生制度調査 및 軍陣衛生學을 연구하러 독일에 4年間(1684~1888) 留學했다. 한편 그의 文學活動으로서의 初期 3部作中 「らたかたの記」는 그의 歸國後鷗外 자신이 편집한 評論雜誌「志からみ草紙」에 발표하였다. 이 作品은 독일 뮌헨 市民階級의 貧困한 독일소녀와 日本留擧生 洋畵家 사이의 運命的인 邂逅와 離別을 소재로 하였고 鷗外가 뮌헨의 滯在當時 新聞에 게재된 사회적인 사건을 배경으로 한 것이다. 그 사건이란 1886年 독일 내각이 發鑛을 이유로 루드비히 2세王을 退位시키고 스타른베르히호반에 있는 베르히城에 유폐하였는데 王은 그다음날 1886年 6月 13日 베르히호수에서 侍醫 구덴과 함께 익사한 사실이다. 鷗外는 이 作品에서 역사적인 事件을 사실 그대로 再現하였으며 人物設定에서는 主人公등 풍부하고 자유로운 想像에 依하여 浪漫的이고 애절한 사랑을 主題로 한 훌륭한 虛構小說을 創作하였다. 「らたかたの記」는 그 當時 소설과는 달리 문학다운 최초의 近代小說이며, 西歐19世紀의 영향을 받은 사실주의와 낭만주의의 두가지 傾向을 代表한 것이라 하겠다. Ogai Mori (1892 to 1922) was ordered as a surgeon lieutenatnt-colonel to Germany to study a military hospital system and war hygienics for four years (1884 to 1888). In "UTAKATA NO KI", one of the fruits of his literary activities, Ogai Mori handled the destined encounter and parting of a poor German maiden belonging to the Munich civil class and a Japanese student studying Western painting in germany with the incident appeared in the press during his stay in Munich for a background. In this work, a historical scene of Ludwig Ⅱ's death by drowning is reproduced. "UTAKATA NO KI" is a masterpiece of fiction dealing with a romatic and tragic love through free creation of characters and vigorous imagination. Unlike the Japanese literature in those days, "UTAKATA NO KI" is a modern novel early in the Meiji era representing the inclination to realism and romanticism under the influence of Western novels in the 19th century.