날록손으로 유발된 비아편계 통각감소 : 중뇌수도 주변 회백질 배측 (dorsal-PAG) 전해질 손상효과 Effect of Dorsal-Periaqueductal Gray Lesion

조소현,서미숙,김기석 한국심리학회 한국심리학회지 생물 및 생리 Vol.5 No.1

날록손과 열자극을 배쌍지어 제시하면 통증에 대한 민감성이 감소한다. 날록손으로 유발된 통각감소는 날록손이 사전에 처치되었음에도 불구하고 발생되었다는 점에서 특성상 비아편계가 매개하는 통각감소라 할 수 있다. 본 연구에서는 날록손과 열자극의 배쌍에 의해 유발된 비아편계 통각감소에 책임이 있는 뇌영역이 어디인지를 알아보고자 하였다. 실험장치로서는 열판 장치를 사용하였고 열자극은 53±0.5℃로 하였다. 통증에 대한 민감성 지표로서는 뒷발을 핥기까지의 잠재기를 측정하였다. 실험결과, 모의시술집단은 훈련시에 발생된 통각감소율이 검사시에도 계속 유지된 반면 중뇌수도 주변 회백질 배측부분이 손상된 실험집단은 훈련시 발생된 통각감소율이 훈련전의 기저선 수준으로 환원되었다. 이러한 결과는 중뇌수도 주변 회백질 배측부분이 날록손과 열자극의 배쌍으로 유발된 비아편계 통각감소에 책임이 있는 뇌 부위임을 시사해준다고 하겠다. Animals exposed to the naloxone-heat pairings reduced their sensitivity to the pain. Naloxone-induced analgesia may be, in nature, non-opioid in that was found in the rat pretreated with naloxone. The present study was conducted to examine the area which is the responsible for the analesia induced by naloxone-heat pairings. Hot-plate apparatus which was thermoregulated automatically at 53±0.5℃ was used for heat stimulus. The latencies for hind-paw lick was recorded as an index of pain sensitivity. The result of present experiment was as follows. Sham operated rats were maintained analgesia which developed in the training phase but, analgesia developed in the rats which belongs to the experimental group in the training phase was reduced to the baseline level after dorsal periaqueductal lesion. This result suggest that dorsal-periaqueductal gray is responsible for the analgesia induced by naloxone.

부분마취 환자에서 술중, 후 음악이 술후 통증에 미치는 영향

김만조,김정학,이동준,한미애,하경호,김문철,조강희 白中央醫療院 2004 仁濟醫學 Vol.25 No.1

Object: This study was designed to determine whether music in the intraoperative and postoperative period under regional anesthesia could improve the relief of pain. Methods and materials: Sixty-two patients who underwent orthopedic surgery under regional anesthesia were randomly assigned to (a) listening to music (Group Ⅰ) or (b) no music in the intraoperative and postoperative period (Group Ⅱ). The premedication, surgical technique and anesthesia were all standardized. Results: Pain was significantly lower (pain: P-0.016) in the Group Ⅰ compared with the Group Ⅱ. Patients showed relatively good satisfaction with music in Group Ⅰ. Conclusion: Music is effective to reduce post-operative pain.

회전원통수조 실험에서 회전속도에 따른 표류각속도

소선섭,강민구,김영은,조미순 公州大學校 基礎科學硏究所 2003 自然科學硏究 Vol.10 No.-

본 논문은 Kazuo Ukaji와 Katsumi Tamaki의 논문 중 회전속도(回轉速度)와 표류각속도(漂流角速度)의 관계를 기초로 하였다. 그들에 따르면, 회전삼중수조 실험값이 수치모델값보다 열손실에 의해 약 10% 정도 작고, Ω(회전속도)값이 증가하면 ω(표류각속도)는 점차적으로 감소함을 알 수 있었다. 본 논문에서는 그것을 실험으로써 증명하고자 하였다. 온도차(∆T)를 일정하게 유지하고 회전속도를 증가시키면서 파를 관찰하였다. 그 결과, 회전속도(回轉速度)를 크게 할수록 파의 표류각속도는 점차 감소하는 경향을 나타냈다. 또 회전속도에 따른 표류각속도의 기울기는 온도차가 작은 경우에 기울기가 더 높게 나타났다. This essay was based on relation of the drift angular speed and angular velocity in the essay of Kazuo Ukaji and Katsumi Tamaki. According to them, because of heat loss, rotating fluid annulus experimental value is lower about 10 percent than numerical model value, we could know that ω is dwindling if Ω increases. In this essay, we observed to certify it as an experiment. We kept differences of temperature changelessly, and observed form of waves as increasing turning number of times. By the result, when we changed greatly volutions per minute, observed hat the drift angular speed of wave is dwindling. Also, by the result, we observed tilt of a drift angular speed by angular velocity, slant in case difference of temperature is low.

국내 체중 감량 약물 사용 현황: 자발적으로 온라인에 게시한 처방적 분석

이소영,이지은,김미리,정은아,조은 건강보험심사평가원 2023 HIRA RESEARCH Vol.3 No.2

Background: Multiple medications have been used for weight loss (WL); however, research on the regimens of WL treatment in Korea have been limited. This study aimed to characterize the medications prescribed for WL in real-world settings. Methods: The study sample comprised WL prescriptions (Rxs) shared via a portal site for 1 year (from June 2022 to May 2023). WL drugs were classified into four categories: (1) on-label WL drugs; (2) off-label WL drugs; (3) medication-induced symptom management drugs; (4) dietary supplements and others. We calculated prescribing occurrence rates for each category and drugs. Further, we investigated the usage of off-label and psychotropic drug prescribing. Results: The study sample included 66 Rxs consisting of 63 active ingredients. The average number of medications per Rxs was seven (range, 1–13). Acetaminophen/caffeine/(pseudo)ephedrine (59.1%) and topiramate (54.5%) were the most commonly used medicines. The most frequently prescribed drug regimen involved a combination of on-label WL, off-label WL, and medication-induced symptom management drugs. Conclusion: Psychotropic appetite suppressants have been prescribed with unapproved WL drugs or psychotropic anti-anxiety/hypnotics. Further research is needed to provide evidence on drug combinations to ensure the safety of WL treatments.

여성농업인 노동의 경제적 가치평강 관한 연구 : 농업노동과 가사노동 Agricultural Work and Household Work

유소이,최윤지,조현숙,김경미 대한가정학회 2003 Human Ecology Research(HER) Vol.41 No.7

The purposes of this study were to explore the rural women's labor by measuring labor value economically. To achieve the purpose, this study applied four methods : replacement cost method individual function, replacement cost method generalist, opportunity cost method and shadow wage method. The results of this study were as follows; 1) Time used for agricultural work and household work by rural women were 5.3 hours and 3.8 hours each. 2) According to the methods used, the amounts of valuing rural women's labor were varied and ranged from 23,000 won to 43,000 won per day. This study might help recognize the degree of rural women's labor contribution to the household income of farm households and improve the socio-economic status of rural women through showing the productivity of the rural women's labor.

초·중·고등학교 학생, 학부모, 일반교사의 보건교육 요구

윤순녕,김영임,최정명,조희순,김영희,박영남,오경순,이분옥,조선녀,조소영,한선희,하영미 韓國學校保健學會 2004 韓國學校保健學會誌 Vol.17 No.2

Purpose : The purpose of this study was to identify needs of health education of the students, parents, general teachers, and health teacher of the elementary, middle, and high schools. Method : 279 schools of elementary, middle, and high school were sampled nonproportionally during the period from June 28 to July 26, 2004 . The data were collected by the questionnaire from 1,888 students, 1,876 parents, 1,695 general teachers, 279 health teachers. A frequency, % and χ2-test were used to analysis by SAS program. Result : 1. It showed that 98.1% of elementary school students, 92.3% of middle school students, 89.6% of high school students answered that they need health education. The most of students, parents, and general teachers had high interests in health education. 2. In the case of students, main causes of needs of health education was 'to prevent diseases or accidents''. But parents answered that it was 'to build up a healthier behavior'. General teachers answered that it was 'more effective systematic and continuous health education'. 3. Over 80% of students, parents, and general teachers about the question of who qualified person is to teach health education as a regular class responded that health teacher is available. Especially 93% of elementary school students answered like that. 4. The most of students, parents, and general teachers answered that health education in the classroom is favorable 1 to 2 hours per week. Conclusion : As results of the study , the majority of students, parents, general teachers agreed needs of health education. Therefore, on the basis of this study, systematic and continuous health education is necessary. Additionally the establishment of independent health subject is required certainly.

초·중·고등학교 학생·학부모·일반교사의 보건교육 영역별 요구도와 보건교육

윤순녕,김영임,최정명,조희순,김영희,박영남,오경순,이분옥,조선녀,조소영,한선희,하영미 韓國學校保健學會 2005 韓國學校保健學會誌 Vol.18 No.1

Purpose: The purpose of this study was to identify the needs of health education in students, their parents and teachers in the elementary, middle and high schools and the current situation of health education class. Method: The subjects of this study were a total of 9450 persons including students, their parents and teachers from 279 schools throughout the country. They were selected through convenient sampling. Data were analyzed through x^(2)­test and ANOVA. Result: Students, their parents and teachers replied that 18 dimensions of health education class (DHEC) are necessary. The four DHEC - healthier life style, sex education, mental health and safety education - showed high educational needs in students, their parents, and teacher. High school students had higher educational need of 'symptom management for daily living' than elementary and middle school students. Students, their parents and teachers in elementary school had higher educational needs of 17 DHEC that those in middle and high school. The percentages of schools with health education class taught by health teachers were 99.2%, 75.5% and 66.0% respectively in elementary, middle and high schools. Health education was given mainly using physical education classes at elementary schools, and creative class hours at middle and high schools. In general, health education took 1-3 hours per week at elementary schools, and less than an hour at middle and high schools. Conclusion: Therefore, based on the results, systematic health education class should begin from elementary school to meet the need of health education in students, their parents and teachers, and further study should be made on the number of hours required and the amount of contents of 18 DHEC.

서울 시내 4년제 남자 대학생의 우울과 흡연량, 흡연기간, 니코틴 의존도와의 관계

박지영,박소영,이미숙,백수진,신의경,예혜련,오승진,장윤정,조혜진,김수지 이화여자대학교 간호과학대학 2003 이화간호학회지 Vol.- No.37

Background: With reports on the relation between smoking and depression appearing since 1980, it has become clear that depression is one of the psychodynamics of smoking, though there has been little or no progress made in the study of whether or not there is indeed a relation between depression and nicotine dependence. Purpose: The purpose of the study was to investigate the effects of depression on the amount and period of smoking and nicotine dependence among university man student smokers. Method: In periodical examination between 14 and 21, May, 2003, using 170 university male. The CES-D(Center for Epidemiologic Studies Depression) Scale and the FTQ(Fagerstrom Tolerance Qustionnaire) were utilized to measure the level of depression and nicotine dependency. The amount of smoking was calculated based on the number of cigarette used. Result: Results indicated that depression had something to do with amount of smoking. Nicotine dependence also was related to depression but total value was relatively low. finally the period of smoking had nothing to do with depression. Conclusion: The results of this study revealed that the amount of smoking of university man student smokers was very high. Both the amount of smoking and nicotine dependence were affected by levels of depression. Accordingly psychiatric nursing access such as emotional support is needed to manage depression and decrease smoking.

한열변증에 따른 중풍 환자의 제반특성 비교

김민경,이인환,신애숙,김나희,김혜미,심소라,나병조,조승연,박성욱,정우상,문상관,박정미,고창남,조기호,김영석,배형섭,Kim, Min-kyung,Lee, ln-whan,Shin, Ae-sook,Kim, Na-hee,Kim, Hye-mi,Shim, So-ra,Na, Byung-Jo,Cho, Seung-yeon,Park, Seong-uk,Jung, Woo Sang 대한중풍순환신경학회 2010 대한중풍.순환신경학회지 Vol.11 No.1

Object : This study was conducted as part of the national project to standardize stroke diagnosis in Korean medicine. In this study, we aimed to evaluate the characteristics of acute stroke between heat pattern group and cold pattern group. Methods : We recruited stroke patients from 5 universities(Kyung-Hee University oriental medical center, Kyung-Hee University East-West Neo medical center, Kyungwon university lncheon oriental medical center, Kyungwon university Songpa oriental medical center and DongGuk university llsan oriental medical center) from April, 2007 until February, 2010. We diagnosed them and selected 463 heat pattern patients and 182 cold pattern patients. Results : We find that the risk factor of smoking, alcohol, diet(prefer to meat) are more associated with the heat pattern group. On the other hand, inflammation history in recent 3 months and diet(prefer to sea food) are more associated with the cold pattern group. RBC, Hg, Hct, TG, CK and Cl are more related to the heat pattern group. CPT, total cholesterol and HDL are more related to the cold pattern group. Tae-eum type takes high distribution of the heat pattern group, and So-eum type takes high distribution of the cold pattern group. Conclusions : This study provides evidence that the heat pattern group have more risk factor than the cold pattern group.

Excitation spectroscopic and synchronous fluorescence spectroscopic analysis of the origin of aggregation-induced emission in <i>N</i>,<i>N</i>-diphenyl-1-naphthylamine-<i>o</i>-carborane derivatives

Kim, So-Yoen,Lee, Jong-Dae,Cho, Yang-Jin,Son, Mi Rang,Son, Ho-Jin,Cho, Dae Won,Kang, Sang Ook The Royal Society of Chemistry 2018 Physical chemistry chemical physics Vol.20 No.25

<P>We have synthesised mono-(NpCb) and bis-[(<I>N</I>,<I>N</I>-phenyl-1-naphthylamino)benzo]-<I>o</I>-caboranes (NpCbNp), which show anomalously intense aggregation-induced emission (AIE) at long wavelengths and monomer emission at short wavelengths. The actual concentration of the aggregator in intense AIE is very low, so absorption spectroscopy is unsuitable for detecting small changes in the absorbance. Hence, to understand the aggregation pattern, we employ excitation spectroscopy, since this method has excellent sensitivity in compliance with the emission intensity. Moreover, we carried out synchronous fluorescence spectroscopic measurements to confirm that the aggregator is different from the monomeric species. The excitation spectrum shows distinguishable differences between the AIE and the normal emission. For the triad NpCbNp, the excitation spectrum for the AIE is located at a shorter wavelength than that for the monomeric emission spectrum, which means that the AIE is attributed to the H-type aggregator. On the other hand, for the dyad NpCb, the excitation spectrum for the AIE is observed at an identical wavelength as that for the monomeric species, which indicates that the aggregator is of the oblique type.</P>