• 제목/요약/키워드: modern medicine

검색결과 868건 처리시간 0.025초

반응표면분석법을 이용한 최적 비율의 뽕잎과 오디 분말 첨가 기능성 녹두죽의 품질특성 (Quality characteristics of functional Nokdujuk prepared with optimum mixing ratio of mulberry leaf and fruit powder by response surface method)

  • 김민주;김애정
    • 한국식품과학회지
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    • 제49권6호
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    • pp.699-709
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    • 2017
  • 본 연구의 목적은 반응표면분석법(RSM)을 이용하여 뽕잎과 오디 최적 혼합비율을 첨가한 기능성 녹두죽을 개발하는데 있다. 뽕잎과 오디의 최적 혼합비율을 산출하기 위해서 독립변수로 뽕잎분말(X1)과 오디분말(X2)을 설정하였고, 종속변수로는 pH(Y1), 당도(Y2), 점도(Y3), L(Y4), a(Y5), b(Y6), 색(Y7), 향(Y8), 맛(Y9), 전반적인 기호도(Y10), 총 폴리페놀 함량(Y11) 및 DPPH 라디칼 소거능($IC_{50}$)(Y12)으로 설정하였다. RSM을 이용하여 산출된 뽕잎과 오디의 최적 혼합비율은 뽕잎분말 3.88 g, 오디분말 6 g이었다. 뽕잎과 오디 최적 혼합비율을 첨가한 기능성죽의 총 폴리페놀 함량은 330.99 mg TAE/100 g이였고, DPPH 라디칼 소거능($IC_{50}$)은 650.10 g/mL으로 나타났다. 뽕잎과 오디 최적 혼합비율을 첨가한 기능성죽의 pH는 6.53이었으며, 당도는 $8.93^{\circ}Bx$로 나타났다. 뽕잎과 오디 최적 혼합비율을 첨가한 기능성죽의 색도에서 명도 값은 34.41, 적색도 값은 1.36, 황색도 값은 4.47이였고, 점성은 3584 cP로 나타났다. 뽕잎과 오디 최적 혼합비율을 첨가한 기능성죽의 관능평가에서 색은 5.20, 향은 5.85, 맛은 6.00이고, 전반적인 기호도는 6.22로 관능평가 점수가 우수하게 나타났다. 결론적으로 본 연구를 통해 개발된 뽕잎과 오디 최적혼합비율이 첨가된 기능성 녹두죽은 산화방지 활성 뿐만 아니라 죽이 갖추어야 할 품질특성도 우수하여 바쁜 현대인의 식사대용으로 활용가치가 높다고 본다.

암환자의 대체요법 시행경험 (The Experiences of Trial Alternative Therapies for Cancer Patients)

  • 고덕순;정연강
    • 가정∙방문간호학회지
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    • 제8권2호
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    • pp.109-120
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    • 2001
  • This study has been done in order to help the people understand the cancer patients and provide the basic materials for the care of cancer patients by deeply understanding the living experience of the practice of alternative therapy for cancer patients. Data were collected with several in depth interviews and observations. Collected datas were analyzed by using phenomenological method of study by Giorgi (1970). The trial experience of alternative therapy for cancer patients has been classified into the one of having concerns, following, being infatuated, and coming out by pushing, and the experience of having concerns appeared as the meaning of the limit of modern medicine, despair, loneliness. hope, emotional support. dissolution of the feeling of uneasiness. the feeling of burden of the medical expense, self-treating, the subject of treatment. and indifference while the experience of following appeared as the meaning of blind following, temptation, going outside to look for something, wandering. following unconditionally, advise of the professionals, mistaken belief. self-abandonment, powerlessness. disconnection of dialogue with the medical staff. elevation of immunity, strengthening the physical power, absence of the source of examined information, clinging, self-responsibility. the experience of being infatuated appeared as the meaning of thorough trial. affirmative experience. devotion. diverse efforts, faithful trial. affirmative self-suggestion. change of the style of life. the feeling of burden of expense, being envious, bitter feeling toward the family, considering family, family discords, and difficulty of enforcement. The experience of coming out by pushing appeared as the meaning of waiting. self-reflection. maintaining the distance. cutting attachment, throwing the greed away, coming out by pushing. being thoughtful. accepting disease. individual difference of physical quality, and ambivalence. But they return to the experience of being concerned all over again in case of recurrence or metastasis of the disease even though they come out of such stage, and they always have ambivalence even in the condition with no recurrence and metastasis. In conclusion, the trial of alternative therapy for cancer patients could be explained as the adaptive behavior to the disease which is difficult to be cured. the cancer. The cancer patients are exposed to the side effects and harm without the examined information resources. Therefore the nurse should well aware of the alternative therapy and be able to do the appropriative management through the open communication with the patients who are under the trial of alternative therapy.

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6MV 및 10 MV X-ray의 이중에너지를 생성하는 방사선 발생장치의 임상적 이용 (Clinical Application of the Dual Energy Photon Beam Using 6 MV and 10 MV X-ray)

  • 이명자;한혜경
    • Radiation Oncology Journal
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    • 제6권1호
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    • pp.93-99
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    • 1988
  • 최근에 선형가속기에 대한 제작기술의 발달로 하나의 기계에서 두 가지 X-선이 생성된다. 이러한 기계적 특성을 충분히 이용할 수 있도록 임상적으로 어떠한 장점이 있는지 아는 것은 매우 중요하다. 특히 SAD 방법으로 치료 시 다른 에너지를 사용하여야 될 경우 환자를 다른 에너지가 있는 치료실로 이동시키지 않아도 되는 장점이 있다. 저자는 직장암 환자 15예를 중심으로 6MV와 10MV X-선의 에너지를 복합적으로 사용하여 치료를 하였을 때 단일에너지인 6MV혹은 10MV X-선을 이용했을 때와 등량곡선의 분포도 및 선량률의 차이를 비교하였다. 선량 계산은 치료계획용 Mevaplan 콤퓨터를 이용하였다. 정상조직에 들어가는 방사선량의 차이를 계산하기 위해 방광 및 우측 대퇴부를 임의의 점으로 잡아 콤퓨터에 입력시켜 그 부위의 최대선량 최소선량 및 평균선량을 구하였다. 6MV 및 10MV의 이중에너지 X-선을 이용하였을 때 6MV 단일 에너지 X-선으로 치료시 보다 방광의 평균 방사선량은 $8.1\%$ 감소하였고 방광 평균 방사선량 즉 소장과 근접해 있는 부위는 $7.4\%$의 감소를 보였다. 최대선량치 Dmax는 $1.25\%$감소하였다. 대퇴부위의 평균 방사선량은 $2\%$ 감소하였다. 이중에너지 X-선 치료는 10MV단일에너지와 비교하여 방광의 평균 방사선량은 $8.5\%$ 감소하였고, 소장근접 부위는 $11.8\%$ 감소하였다. 최대선량치 Dmax는 $0.8\%$의 증가로 거의 차이가 없었다. 대퇴부위 방사선량은 $0.8\%$증가로 비슷하였다. 그외 회음부 및 전골전방 부위는 전방조사야에 10MV 대신 6MV를 씀으로써 피부 sparing 효과를 줄여주어 충분한 방사선량을 줄 수 있었다. 위의 결과로 이중에너지 X-선 치료는 정상조직의 손상은 같게 주며 종양부위의 방사선량을 $7\~12\%$정도 올려줄 수 있는 장점이 있음을 알 수 있었다.

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Effects and Mechanisms of Silkworm Powder as a Blood Glucose-Lowerinly Agent

  • Ryu, Kang-Sun;Lee, Heui-Sam;Kim, Iksoo
    • International Journal of Industrial Entomology and Biomaterials
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    • 제4권2호
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    • pp.93-100
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    • 2002
  • Cocoon production, which is a representative of traditional sericulture shifted into silkworm powder production in the spring of 1995. This, infect, signifies the change from the dress-centered textile business to the bio-industry and the functional resource industry. One of the most outstanding shifting is utilization of silkworm larvae for anti-diabetic agent. In Asian countries including Korea, silkworm powder derived from the domestic silkworm (Bombyx mori L.) has long been favored for anti-diabetic agent, but its efficacy was not tested until last decade by modern scientific methods. In this article, we reviewed the major researches on the silkworm powder as a blood glucose-lowering substance. After the beginning test of the efficacy of silkworm powder by a cooperative research between Department of Sericulture and Entomlogy, NIAST, RDA and Kyung Hee University, substantial data have been accumulated so far, In a serial experiment to select best condition, the fifth instar larvae prepared by freeze dry method turned out to have the best blood glucose-lowering effect. In the pharmacological experiment to understand the mechanism of silkworm powder in small intestine, the silkworm powder turned out to inhibit the activity of ${\alpha}$-glucosidase, by competitively binding to $\alpha$-type disaccharides. The animal experiment showed that the extract of silkworm powder prevents a rapid increase of blood glucose level after meal and prevents hunger and law blood glucose level during empty stomach. In the experiment to isolate the major component of silkworm powder, which exerts blood glucose-lowering effect, 1-deoxynojirimy-cin (DNJ) was eventually mass-purified, and it turned out that DNJ isolated from silkworm powder was excellent in its blood glucose-lowering effect. In the experiment to understand the personal difference of the efficacy of the silkworm powder, clinical candidates were divided on the basis of the criterion of traditional Chinese medicine: Tae-Yang, Tae-Um, So-yang, and So-Um. The result showed that silkworm powder has a tendency to reduce blood glucose level at fasting and at 2 hours after meal, and this trend was somewhat obvious in the Tae-Um body type. In summary, we reviewed scientific papers on the efficacy of silkworm powder and its purified DNJ as a blood glucose-lowering agent. These suggest that silkworm powder truly possesses blood glucose-lowering effect as documented in the traditional Chinese medicine, although further researches will be required to develop them as "medical" resource instead of functional food.

한국적 간호중재 개발 : 대체(보완)요법 (The Development of Korean Nursing Alternative)

  • 신경림
    • 대한간호학회지
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    • 제29권6호
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    • pp.1403-1418
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    • 1999
  • Nursing is a discipline that helps to understand human being, to mitigate pains in life by promoting and recovering health, and to study the basic principles in sustaining and preserving life. To understand man and thus to nurse, it is essential to take the way of life of the specific person, his/her ideas, and natural environment into consideration. This means, the temperament, geography, environment and society peculiar to Korea have formed its own culture distinguished from those of other people. Thoughts and philosophy develop as a products of the specific culture and society. Therefore, accurate understanding of the concepts of nursing in the traditional thoughts and philosophy is indispensible to define Korean nursing. Modern Korean nursing at first rooted in the westernized nursing and western nursing intervention has been applied ever since its introduction in the late 19th century under the paradigm of western natural science. However, Koreans in the past made use of alternative therapy which put its emphasis on the organic and holistic view of life as well as a means for traditional medicine and nursing. This alternative therapy has been largely ignored since the introduction of western medical science, and was considered something used only by the aged or the uneducated. Moreover, Health concerned practices and customary traditional therapy have been discarded in the clinical medicine as "unscientific" or "unsystematic". As described above, it is true that Korean nursing has developed in the quantitative aspect only adhering to western nursing intervention. Now it is the time to stop to hold ourself and to look back our past. To find and develop the originality of Korean nursing to cope with the globalization, it is necessary to rediscover nursing (alternative) therapy in Korean culture ignored so far. For this purpose, this study examines the oriental philosophy to explore alternative nursing theory now under development. Also it aims to present ways to apply alternative therapy to nursing education, research and clinical practices and ultimately to show the desirable direction of the nursing to go in the future. Yangsaeng theory of Taoism and Yin-yang, Oh-hang(five elements) and khi theory in Dongeuibogam which gave enormous influences on Korean medical culture and treatment together with Sahsang(four temperaments) emphasized in Dongeuisusebowon will be examined as conceptual framework. Concepts of nursing are categorized into views on each the universe, the human being and nursing. Views on human being is classified into subcategories of body, life, health, and disease. Also it emphasizes the necessity of including alternative therapy in nursing intervention. Views on the universe is classified into yin-yang, khi, and temperament. Nursing will be available anywhere and easily accessible with this new nursing intervention. Trying to give a new thoughts to all those traditional concepts and alternative therapy, this article suggests the necessity of developing original Korean nursing theory and nursing intervention.

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병원감염에 관한 판례의 동향 (Trends of the Precedent Case concerning Hospitalized Acquired Infection)

  • 이동필
    • 의료법학
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    • 제8권1호
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    • pp.61-105
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    • 2007
  • The Hospitalized Acquired Infection is defined as the case where the hidden infection or not found at the time of hospitalization occurs during the hospitalized period or, within 30 days to those who performed the surgery operation and then left the hospital. About 2/3 of the Hospitalized Acquired Infection are found as having the internal infection cases that are occurred by the patients' own virus due to the lowered immune system, while about 1/3 are found as having the external infection. The latter 1/3 of the external infection cases can be prevented through the infection management. And in case the new Hospitalized Acquired Infection case occur to the patient who was treated in the hospital, its responsibility issue will matter. As well in the disputes over the Hospitalized Acquired Infection cases, the cause-result relation between the damages and the medical staff's fault and as to whether there is failure of the medical staff or not. personnel should be proved in the medical-malpractice cases. In addition, the difficulties in proving such as expertise, secrecy propensity, discrete propensity and incompleteness will be considered to ease the burden of patient side's proving. Probability theory, Fact based assumption theory, Most adequate plaintiff preassumption or Expressed evidence theories are being discussed as the theories of eased burden of proof. In the result of gathering and reviewing Korea's precedent cases concerning the Hospitalized Acquired Infection, there are only a few accumulated prece dent cases and the attitude of the court also are also not consistent. Therefore, there are the precedents where the cause-result relation and the failure are immediately assumed when (1) timely proximity between the medical behavior and malpractice results, (2) proximity between the medical behavior-applied parts and the malpractice results-found parts, and (3) lack of other causes are separately evidenced; while the are the precedents only when 'the existence of the medical faults based on the common sense' is separately evidenced. It was found that the former and latter cases coexisted. The former is considered as based on the theory that separates the fault and cause-result relation not to consider them together, or regarded as based on the doubts that assumes the medical staff's neglect even though the Hospitalized Acquired Infection might be completely prevented by their efforts. However, the modern medical technology has the limitation as far as the prevention of the Hospitalized Acquired Infection. In conclusion, the assumption of the cause-result relation and that of the fault should be separately reviewed. Therefore, the latter precedents are considered as more reasonable, in the point the faulty behavior may be proved based on the common sense.

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불면증(不眠症)의 병인병리(病因病理)에 관한 문헌고찰 (Literatual Study on Pathology of Insomnia)

  • 최재홍;이동원
    • 동의신경정신과학회지
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    • 제12궈1호
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    • pp.81-95
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    • 2001
  • Though, these days there are increasing many patient of insomnia, there was not considered literatual study on insomnia. So, the result of consideration about cause and process of insomnia from thirty kinds of literatures, are as follows. 1. Early literature like Huangjaenankyung(黃帝內經), Sanghanron(傷寒論) reffered to insomnia as accompanying symptom. on the other hand, Myung(明), Chung(淸)'s literatures reffered to that as chief symptom or distinguished chief symptom from accompanying symptom. 2. There were tendency of deductive expanding of various masters and tendency of induction of simple theory that was based on Huangjaenankyung(黃帝內經). 3. Huangjaenankyung(黃帝內經) showed basic process of the sleep disorder that 'exhausting of Yin and excess of Yang (陰盡陽盛)', protecting energy does not invade Yin portion(陽氣不入於陰). And Huangjaenankyung(黃帝內經) showed cause of insomnia that deficiency of vital energy and blood, imbalanced of spleen and stomach, a fever as a invasion in the outside, lung system's disease. This became a basic cause and process of the sleep disorder in ancient period. 4. Sanghanron(傷寒論) occurred to insomnia as accompanying symptom in progress, remedy of a fever invaded outside, Kumkyeyoriak showed as origination in weakness, fatique, various diseases. Out of that, there is a significance in description of insomnia from some disease like histery or neurosis. 5. Jaebyungwonhuron(諸病源候論), Chunkumbang(千金方), Kukbangseo(局方書.) occured to a fire of heart(心慤) and a deficiency of heart and gall bladder(心膽虛) in defails. Insomnia is caused by agony of seven emotion, delivering of a child, are similar to insomnia is caused by psychologic disorders. Injaesanghanyusu(仁劑傷寒類書) occured to exhausting of Yin and excess of Yang (陰盡陽盛), imbalanced of stomach(胃不和) invasion of coldness(傷寒) are brought a conclusion of assumption of sap(津液耗損) brought about unreturn of yin energy. 6. Manbyunghuechum(萬病回春) in Myung period (明代) made much of portion of phlegm's influence about spiritual function. Kyungakjunsu(景岳全書) valued much of treatment divided according to excess and deficiency. Junginmaekchi(證因脈治) occurred to concept of pyorihesil(表裏虛實), Dongyibokam(東醫寶鑑) synthesised various theories. 7. Hyuljungron(血證論), Byunjungkimun(辨證奇聞), Suksilbirok(石室秘錄) made much of surprisemeni(驚恐) Consideration(思慮), liver's dryness(肝燥) is caused by liver's weakness(肝虛), imbalance of haert -kidney(心腎不交), seven emotion(七情). Especially, ftyujungchijae(類證治載) said that heart, liver, gall-bladder, kidney, surprisment, consideration baought to a conclusion of inbalance of Yang and Yin (陽不交陰). There is a tendency in literature mostly that literature showed separation of insomnia as a chief symptom. 8. These days there are increasing many patient of insomnia. So, it is needed to study about insomnia as a psychologic disease. Saying in conclusion, it is needed that we have to recognize in modern style based on ancient style of cause and process of insomnia. It is regarded to study about insomnia definitely and experimently.

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RN-BSN과정 학생들의 아동간호학 교육내용에 대한 교육 요구도 조사 (A Survey of the Educational Demand for the Pediatric Nursing Curriculum in RN-BSN Students)

  • 조결자;강경아;김신정;문영숙;유경희;이지원
    • Child Health Nursing Research
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    • 제6권3호
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    • pp.411-422
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    • 2000
  • Considering the rapid change of modern nursing knowledge, it is necessary to make changes in the curriculum of nursing education periodically according to the patient-nursing needs and the students' needs. This means that nursing education has to provide opportunities for the development of knowledge, skills, and attitudes. Also, as the students of the RN-BSN program being all registered nurses, the education program for them is planned differently from the general undergraduate program. This study was conducted to establish the scope of educational contents of pediatric nursing in RN-BSN program. The contents of the pediatric nursing curriculum and its necessity was identified and reviewed. From June 5 to June 30 2000, data were collected from 309 RN-BSN students in 5 nursing schools. The questionnaire used for this study was developed by their researchers and the Korean Nursing Association and consisted of items according to the curriculum contents of pediatric nursing. The data were analyzed through frequency and percentages and was analyzed using SPSSWIN 10.0 programs. The results were as follows: 1.In the section surveying on the credits of pediatric theory and clinical practice, 3 out of 5 schools had 2 credits in theory (60.0%), and 2 credits for clinical practice in 2 schools, and 2 credits were given to the elective practice in 2 other schools. 2. In analyzing the degree of demand for lecture and clinical practice, 52.1% of students preferred lectures to be given by professors and 53.7% preferred their level of undergraduate knowledge updated and finally most of the students (81.9%) didn't want to do the clinical practice. 3.The students weighted the importance of current curriculum contents as follows : sex education of adolescence(60.8%), high-risk infant(59.5%), sex education of school age children(59.2%), the handicapped children (55.7%), health assessment(52.4%), children with pneumonia(51.5%), children with asthma (47.1%), children with burns(41.1%). In conclusion, there is a need for research to measure the degree of education satisfaction and needs in RN-BSN students and to improve the curriculum contents in pediatric nursing.

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사물인터넷 기반 수면안대의 사용감 향상을 위한 연구 (A Study to Improve the Usability of the Smart Sleeping Mask based IoT)

  • 곽진영;양연주;임재관;윤상철;안택원
    • 사물인터넷융복합논문지
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    • 제8권6호
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    • pp.27-33
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    • 2022
  • 수면은 건강한 삶을 사는데 필수적 요인이나 많은 현대인들이 수면상태의 불편함을 호소하고 있다. 이러한 사람들을 위해 수면상태를 간단하게 평가하고 관리할 수 있는 수단의 필요성이 높아지면서 검사자의 모니터링 없이 집에서 수면 상태를 검사 할 수 있는 기기들이 개발되고 있다. 본 사용성 평가의 대상인 스마트 수면 안대는 잠을 잘 때 생체신호 모니터링을 제공하여 수면 상태를 스스로 편리하게 측정하고 관리할 수 있도록 해준다. 스마트 수면 안대의 사용성과 안전성을 평가하여 발생할 수 있는 사용오류에 관한 잠재적인 요인을 찾아내어 방지하고 본 제품의 사용감과 안전성을 발전시켜 해당 기기의 보급과 개발을 위한 지침을 제시하고자 하였다. 수면안대 시제품을 형성평가를 시행한 결과, 전원 켜기, 결과 확인이 어렵다는 의견과 수면 안대 착용감이 좋지 않다는 의견이 있었고 수면안대 크기과 무게에 대해 연령별로 다른 의견이 제시되었다.

의사의 진료거부의 정당한 사유에 관한 고찰 -최근 일본의 논의를 중심으로- (Study on the Justifiable Reasons for Medical Refusal)

  • 이얼
    • 의료법학
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    • 제21권3호
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    • pp.117-144
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    • 2020
  • 우리나라 의료인은 의료법 제15조에 따라 정당한 사유가 없는 한 환자의 진료를 거부할 수 없으며, 정당한 사유 없이 진료를 거부한 행위는 형사처벌의 대상이 된다. 일본도 의사법에서 동일한 내용을 규정하고 있지만, 진료거부행위가 형사처벌의 대상이 되는 것은 아니다. 환자에게 손해가 발생한 경우에 한하여 의사의 손해배상책임 여부를 판단하는데 고려되는 일 요소로서 활용되고 있다는 차이가 있다. 그러나 조항 자체가 매우 추상적으로 규정되어 있어 양 국가는 의사가 환자의 진료를 거부할 수 있는 정당한 사유가 무엇인지를 구체화하기 위해 노력한다. 최근 일본은 의사의 과도한 근무환경을 개선한다는 관점에서 진료거부에 관한 논의를 현대적 관점에서 재조명하는 작업을 완료한 바 있다. 반면 우리나라는 진료거부에 관한 체계적인 논의가 부족하여 어떠한 경우에 진료를 거부할 수 있는지 명확히 알 수 없을 뿐만 아니라 오히려 불필요한 오해와 논란만 가중됨에 따라 환자와 의사간의 신뢰가 상실되는 결과를 초래하고 있다. 한편 우리나라에서는 이미 연명의료결정 중단 시행에 있어 의사가 종교적 신념 또는 양심에 따라 이를 거부할 수 있는 권리가 법적으로 보장되고 있으며, 최근 낙태의 경우에도 의사에게 이를 거부할 권리를 보장해야 한다는 논의가 진행 중에 있다. 본 연구는 일본의 논의 현황을 소개하며, 우리나라에서 확인할 수 있는 진료거부 사례를 검토하고, 이에 덧붙여 오늘날의 의료현실에서 검토가 필요한 사례를 제시하였다. 이 연구를 통해 의사의 진료거부금지 의무에 관한 발전적 논의가 촉진되기를 기대한다.