素問·繆刺論에 對한 硏究(Ⅱ)

柳太植,鄭憲瑩,琴坰樹,朴炅 대한한의진단학회 1998 大韓韓醫診斷學會誌 Vol.2 No.2

The Scripture, the research on The MuJa Ron(○刺論) of the So Moon(素問), is described in the MuJa(○刺) of the Kap U1 Kyung(甲乙經). Also it is written in MuJa of Tae So(太素) volume 23,. And Wang(王○) interpreted it in volume 18 chapter 63. In ChimJaRyu(鍼刺類) of RyuKyung(類經) volume 20, it is introduced. And it is mentioned in the 2nd chapter of ShinKyoJung(新校正). In MuJa(○刺), Mu(#) means crossing left and right. Since this paper is describing the differences between MuJa(○刺) and KeoJa(巨刺), and it is also mentioning about carrying out the idea into practice, it is named MuJa(○刺). This paper, the theory of MuJa(○刺), can be divided into three properties in content. Chapter Ⅰ. deals with the common points and differences comparing with KeoJa(巨刺). Chapter Ⅱ. treats the idea that since RakMaek(絡脈) which is invaded by pathogenic factors are different, the states of the disorder are appeared differently so the place, method, atid number and order of acupuncture should be different. In chapter Ⅲ. it is said that in the state of disease of Kyung(經), KeoJa(巨刺) should be applied and in the state of the disease of Rak(絡), MuJa(○刺) should be used. treating oppositThe metabiosis of pathogenic factors flows from the skin and bodyhair to SonRak(孫絡), SonRak(孫絡) to RakMaek(絡脈), RakMaek(絡脈) to internal organs in general. In this situation KeoJa(巨刺) could be used in general. But if pathogenic factors flows irregularly, overflowing from one RakMaek(絡脈) to another place rather than internal organs, MuJa(○刺) could be applied. Therefore in the acupuncture treatment, the theory of MuJa(○刺) which implies side of the troubled places rather than the site itself is very important. But MuJa Ron(○刺論) is too difficult to interpret since is written in old Chinese, the writer of this paper has researched to prove the exact meaning of the MuJa(○刺).

Mn-SOD와 GST 유전자 다형성에 따른 유아의 산화손상지표의 분포

신유경(Shin, You-kyung),최지원(Choi, Ji-Won),오세영(Oh, Se-Young),정자용(Chung, Jayong) 한국영양학회 2015 Journal of Nutrition and Health Vol.48 No.6

우리나라 일부 건강한 유아를 대상으로 Mn-SOD Val16Ala, GSTP1 Ile105Val, GSTT1 present/null, GSTM1 present/null 유전자 다형성 분포를 살펴본 결과, Mn-SOD Val/Val형, GSTP1 Ile/Ile형, GSTT1 null 형, GSTM1 null 형이 주된 (major) 유전자형인 것으로 나타났다. 이 중 Mn-SOD Val/Val형은 Val/Ala 또는 Ala/Ala형에 비해 소변 8-OHdG 수준이 유의적이지는 않으나 높은 경향을 나타내었고, GSTP1 Ile/Ile형은 Ile/Val 또는 Val/Val형에 비해 소변 8-OHdG 수준이 유의적으로 낮았다. 간접흡연에의 노출 여부와 간접흡연-유전자 다형성의 상호 작용이 산화손상지표에는 유의적인 영향을 미치지 않는 것으로 나타났다. 이상의 결과로 볼 때 건강한 유아에서 GSTP1 Val allele 보유한 경우 산화적 손상에 대해 취약할 수 있음을 제시하며, 추후 대규모 연구를 통한 검증 및 이들 유전자형을 보유한 대상자를 위한 효과적인 영양 중재방안에 대한 고려가 필요할 것으로 사료된다. Purpose: Genetic polymorphisms in antioxidant defense and detoxification genes may modulate the levels of oxidative stress biomarkers. Methods: A total of 301 healthy preschool-aged children in the Seoul and Kyung-gi areas were recruited. DNA was extracted from blood for genotyping of manganese superoxide dismutase (Mn-SOD) Val16Ala, glutathione S-transferase (GST) P1 Ile105Val, GSTT1 present/null, and GSTM1 present/null polymorphisms by PCR-restriction fragment length polymorphism or multiplex PCR analyses. In addition to a questionnaire survey, the levels of urinary 8-hydroxyl-2-deoxiguanosine (8-OHdG) and plasma malondialdehyde (MDA) were measured by ELISA. Results: Significantly higher urinary 8-OHdG concentrations were observed in GSTP1 Ile/Val + Val/Val genotype (p = 0.030), and tended to be higher in Mn-SOD Val/Val genotype (p = 0.065). On the other hand, exposure to environmental tobacco smoking (ETS) and interaction between ETS and gene polymorphisms did not significantly influence either urinary 8-OHdG concentrations or serum MDA. Conclusion: Based on our findings, GSTP1 Ile/Val gene polymorphisms might modulate the levels of oxidative stress biomarkers in healthy preschool children.

스넥코너에서 채취한 튀김기름의 신선도에 관하여

박규영,박모라,서수경,손순희,정경희,정유선 효성여자대학교 가정대학 학도호국단 1985 家政大論集 Vol.4 No.-

대구 시내 전역에 산재해 있는 튀김 음식점과 스넥코너등에서 튀김중인 기름에 대한 변패도를 알아 보기 위해 여름철과 겨울철 두 계절에 또 튀김물의 종류별로 시료 186개를 채취하여 산가, 과산화물가, carbonyl가 및 TBA가를 측정한 결과는 아래와 같다. 1. 산가, 과산화물가, carbonyl가 및 TBA가는 각각 2.2, 47, 19, 0.7로 나타났다. 2. 여름철로가 겨울철을 비교해 본 결과는 산가, 과산화물가, carbonyl가는 여름철이 높았으나 TBA가는 두 계절이 비슷하였다. 3. 튀김물의 종류에 따른 기름의 변패도는 오뎅, 핫도그, 닭, 야채, 도나스 순으로 나타났다. In order to investigate the degree of changes in quality of frying oils to be used atsnack corners and street stalls in Taegu area. acid value (AV), peroxide value(POV), carbonyl value (COV), and TBA value were measured. 95 samples insummer and 91 samples in winter were collected from oils fried for fish cake, hotdogs,chicken, vegetable and doughnuts. The mean value of AV, POV and COV on the fryingoils collected in summer were higher than those in winter, while TBA value of oilsin summer ·was similar to that in winter. According to the kinds of fried food, thedegree of the change in quality of frying oil was high in order of fish cake, hotdog,chicken, vegetable ana doughnut.

관상 동맥 질환에서 아포 E 지단백 유전자 다형성과 혈청 지질치와의 관계

곽선영,김성구,정호석,이유경,이광희,김철현,최태명,현민수,권영주 순천향의학연구소;Soonchunhyang Medical Research Institute 2000 Journal of Soonchunhyang Medical Science Vol.6 No.1

Background and aims: The Apolipoprotein E is a ligand of both the protein component LDL receptor as well as the apo E LDL-Receptor related protein (LRP). It modulates the receptor binding of lipoproteins, with the apolipoprotein E found on cell surfaces as its component, thus serving an important role in the lipid metabolism by carrying out the intracellular transport of cholesterol in lipoproteins. The gene for apolipoprotein E is the product of three common genotypes as well as many more rare alleles. The common genotypes are ε2, ε3, and ε4, and are expressed in the three phenotype isoforms of E2, E3, and E4. In the event that E4 is the main component, a rise in the cholesterol level, as the result of down-regulation of the LDL receptor, is observed. Therefore, those samples with E4 genotypes are known to be in much higher risk of coronary artery disease than those with ε3/ε3, while those with ε2 are in low risk (with the exception of hypertiglyceremai Ⅲ). The aim of this study is to analyze in patients with ischemic heart disease the role of aplipoprotein E alleles in order to seek its correlation with coronary artery disease, as well as to seek whether the polymorphism of apo E produces any differences in the severity of coronary artery disease according to plasma lipid levels. Methods: The subjects for study were 273 patients admitted to the Internal Cardiology Division of the Soonchunhyang University Hospital form December 1998 to February 1999. The subjects were divided into the two groups of which one was ischemic heart disease (IHD) experiment group totaling 105 (avg.60.1 years of age, male/female ratio = 69/36) and the control group totaling 168 (avg. 59.7 years of age, male/female = 73:95). The coronary angiogram was given to 127 subjects, and of this total, 94 have developed significant stenosis in the coronary artery. The stages of the analyzing of the apo E phenotype was first, the separation of DNA from the blood samples, subjecting it to the PCR from with 228 base pairs of expanded products were obtained. The band was determined by means of the reverse hybridization principle on the nitrocellulose strip. Results: From the 105 patients the distributions of apo E phenotypes were as follows: ε3/2(5.7%), ε4/2(1.9%), ε3/3(70%), ε4/3(20%), ε4/4(1.9%). The relative frequencies of each allele are as follow: ε2 (0.038), ε3 (0.833), ε4 (0.128). The results show as follows: ⅰ) The IHD experiment group to have a higher occurrence of ε4/3 phenotypes as well as ε4 alleles than the control group. ⅱ) Both the control group and IHD group showed the largest distribution of ε3/3 for phenotypes, and ε4 for alleles. ⅲ) The IHD group showed less ε2/3 phenotypes as well as significantly less allele frequency of ε3 in comparison to the control group. ⅳ) the IHD group showed a much lower level of HDL in comparison to the control group, while the LDL was significantly higher; samples including the apo ε2 showed a significantly higher level of HDL than those without. Among the control group, samples including apo ε2 showed a significantly higher level of TG (triglyceride) than samples without. No significant difference was found between the experiment apo ε4 sample and the control plasma lipid sample. ⅴ) No significant correlation was found between an apo E polynorphism and the number of involved arteries of a coronary angiogram. Conclusion: Between the experiment IHD group and control group were found differences in the frequency of alleles. The polymorphism of apo E alleles may contribute as a risk factor to the development of heart disease by involving itself in the metabolism and modulation of plasma lipids.

자동차용 겹판스프링의 특성해석

임영진,유희,강경태 울산대학교 2000 공학연구논문집 Vol.31 No.1

상용 유한요소 해석 프로그램인 MARC를 이용하여 트럭이나 소형버스의 현가 장치로 많이 쓰이는 겹판스프링을 모델링하고 판사이의마찰에 의해 생기는 하중-변위 히스테리시스 곡선을 재현하여 겹판스프링의 특성을 해석하였다. 또한 실제 겹판스프링에 스트레인시스 곡선을 재현하여 겹판스프링의 특성을 해석하였다. 또한 실제 겹판스프링에 스트레인 게이지를 부착하여 각부분에서의 변형률값을 구하고 유한 요소 해석 결과와 비교하였다. 유한요소 해석에서의 하중에 따른 변위값은 거의 유사한 결과를 나타냈지만 변형률에서는 많은 차이를 보였다. 그러나 유한요소 해석에서의 하중-변위 곡선과 시험에서의 하중-변위곡선은 마찰력 차이는 있었지만 정스프링 정수값은 거의 같음을 확인할 수 있었다. Characteristics of leaf spring was analyzed by using commercial finite element analysis program MARC and the load-displacement hysteresis curve was successfully simulated which is occurred by interleaf friction. Compression test was performed to practical leaf springs for trucks from which load-displacement and load-strain results were obtained. It is found that load-displacement hysteresis curve and static spring rate were in good agreement with FEM results. However, meaured strain values and friction force were different from those of FEM results.

Straight Wire Appliance를 위한 한국인 정상교합자의 치관 형태에 관한 연구

이원유,박영철,임경수 대한치과교정학회 1998 대한치과교정학회지 Vol.28 No.4

한국인에 적합한 preadjusted bracket을 개발하기 위하여 한국인 성인 정상 교합자 14명을 대상으로 crown angulation, inclination, in and out, molar offset angle을 구했다. 정상 교합자 14명의 cast를 3차원 스케닝한 후 스케닝한 모델을 대상으로 컴퓨터 프로그램을 이용하여 측정하였다. 이는 기존의 모델을 직접 수작업으로 측정할 때 보다 정확하고 빨리 측정할 수 있었다. 다음과 같은 결론을 얻었다. 1. 한국인 정상교합자의 각 치아의 치축 경사(angulation), 치관 경사도(inclination), in and out, molar offset angle을 구하였다. 2. 3차원 스케너와 컴퓨터를 이용하여 측정하였기 때문에 보다 정확하고, 빠르게 측정 할 수 있었다. The objects of this study were to analyze the crown angulation, crown inclination, molar offset angle, and crown in and out of the Korean adults having normal occlusion. 14 subjects (7 male, 7 female) were chosen in the 80 subjects who had ideal occlusion and beautiful profile we thought. The casts were obtained from the subjects, and then they were scanned with 3-dimensional scanner machine. We analyzed them with computer program based upon Andrew`s methods and the following results were obtained. 1. We got the norm of the crown angulation, crown inclination, molar offset angle, and crown in and out in the Korean adults. 2. The analysis using 3 dimensional scanner and computer program was more fast and accurate than the manual methods.

저 발열량 페유 소각기 개발에 관한 실험적 연구

전영남,백원석,송형운,유경석,김성천 조선대학교 환경공해연구소 2004 環境公害硏究 Vol.18 No.-

The advanced waste oil incinerator is suggested that has heat recirculation region in the combustor to burn out the waste oil completely in high temperature zone and heat recuperator in the left side of combustion cavity which plays a role of the flame stabilization of main burner flame by heat recovery of exhaust gas to incinerate waste oil contained water. In order to investigate a simultaneously incineration efficiency of the vessel waste oil contained the hazardous waste which occurs from the vessel and the sea outflow waste oil experiments have been carried out using the emulsion fuel mixed the water and bunker fuel oil C and the blend mixed the light oil and the waste surrogate material (acetonitrile:CH_(3)CN). The results of experiments showed that the waste oil incinerator developed in this study was excellent for the incineration efficiency of waste oil at an air ratio of 1.46 and DRE (destruction and removal efficiencies) of CH_(3)CN was 99.9996% ("5 nines"). And optimum operating conditions for the secondary air flow rate of internal mix burner, preheating temperature and injection point of shipboard waste oil contained acetonitrile were suggested.

작업구역의 합리적 분할에 의한 택트공정관리 개선

정영권,윤유상,서상욱,신동우,김창덕,김경래 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1

The purpose of this study is to increase the operational efficiency of Tact Planning and Scheduling through effective labor control based on fairly reasonable creation of work area. The main result of the study are as follows: 1) Specific section of work area for electric work lead to no division of zone between internal residence area and bathroom. And designate the work area of each floor so that it would manage labor control effectively. 2) When it comes to equipment work. It set up work area according to "floor" taking account into more frequent unit work comparatively than floor work. The study recommends that. As a future research, eventually aims at establishment of integrated system of labor control Tact Planning and Scheduling by combining respectively divided system into one.

활성화 C 단백 내성검사의 정도관리와 한국인의 양성률

이영경,박성섭,이유경,이진숙,함천경,주세익,윤근영,박선양,조한익 대한임상병리학회 1996 대한임상병리학회지 Vol.16 No.6

Caffeic Acid의 ONOO^(-) 제거활성

이지영,성도유,노재경,김유정,제정환,김민선,최재수,정해영,이경희 대한암예방학회 2003 Journal of cancer prevention Vol.8 No.3