항암제 AG60이 흰생쥐 위점막 상피세포의 DNA합성에 미치는 영향 : 자기방사법적연구

박경호,안의태,고정식,하상선,한영복,정영신,홍은경,유보림,김상건,이경영,강종구 대한해부학회 1999 Anatomy & Cell Biology Vol.32 No.1

저체중 또는 과체중 청소년에서 캠프 프로그램을 이용한 영양 교육효과에 관한 연구

성미경,승정자,류화춘,박재년,박동연,최미경,조경옥,최선혜,이윤신,김유경,이은주 대한지역사회영양학회 2003 대한지역사회영양학회지 Vol.8 No.4

This study was performed to evaluate the effectiveness of a nutrition education program developed for nutritionally imbalanced adolescents. A summer nutrition camp was held for 23 overweight and 16 underweight subjects. Its effectiveness with regard to was evaluated at the end of the camp and 6 months later. Nutrition knowledge, nutritional attitude, food behavior, nutrient intake, exercise habit and ideal body figures desired by the subjects. The results showed significantly higher nutrition knowledge scores at the end of the camp as compared to those obtained prior to the camp program, and these scores were maintained for at least six months. Nutrition attitude scores also improved after the education program, and these improved scores also lasted for 6 months. However, the food behavior scores measured 6 months after the education program were not significantly different from those obtained prior to the camp. Also, the exercise habit, the ideal body figures and the body figures desired by the subjects remained unchanged. When nutrient intakes of subjects were assessed before the program and 6 months later, the mean daily vitamin C intake was significantly increased after the education program. Also, the intake of iron from plant food sources increased in the overweight subjects, while less iron from animal source were consumed by the underweight subjects. Both groups tended to consume more vegetables and fruits 6 months after the education program which may have contribute to the higher vitamin C and plant-based iron intakes. These results indicate that a 4-day nutrition education camp program sustained changes in nutrition knowledge and nutrition attitude for 6 months. The increased intake of vegetables and fruits was also achieved through this education program. However, changes in dietary behavior in adolescents may require repeated education.

팽이버섯의 저장성에 미치는 광석분말을 함유한 한지의 포장효과

이예경,신경옥,정유경,박범호,김순동 동아시아식생활학회 2004 동아시아식생활학회지 Vol.14 No.5

The effect of polyethylene film(PE) packaging of golden mushroom wrapped with Korean paper containing 20% mica powder on the changes in weight, color, texture, PPO activity, number of total microbe(TM) and sensory quality during storage at 10℃ were investigated. The experiments were divided to 3 groups(control; only PE packaging, KP; PE packaging wrapped with Korean paper up and down of the sample, KPM; PE packaging with Korean paper containing 20% mica powder up and down of the sample). The weight of the mushroom in the KPM was the lowest until 9 days-storage, but the weight was the highest at 15 days-storage, showing 12.5% higher against the initial weight. L^(*) values of the mushrooms in the control and KP treatment were decreased, but the value in the KPM treatment was maintained as the same of the initial value during storage. The increasing rate of a^(*) and b^(*) values in the all plots during storage was the lowest in KPM and in order of KPM<KP<control. The activity of PPO and number of TM in the KPM treatment were maintained the lowest, but hardness and gumminess were maintained the highest during storage. Appearance of the mushroom stored for 15 days was the best, the degree of browning and softening were the lowest in the KPM. Off-flavor was lower in all plots, but the scores were the lowest in KPM. But further study on the fruit body was grown in the KPM at after-period of storage was required.

Kartagener 증후군을 동반한 일차성 섬모 이상운동증 1례

변은경,조유경,송현주,이현경,이진화,성순희,김유경,장중현 梨花女子大學校 醫科大學 醫科學硏究所 2002 EMJ (Ewha medical journal) Vol.25 No.1

Primary ciliary dyskinesia is a genetic disorder of abnormal ciliary structure and function that leads to defective mucociliary clearance, resulting in sinopulmonary infection and infertility. Kartagener's syndrome is a subclass of primary ciliary dyskinesia and which is clinically distinguishable by the presence of situs inversus. Electron microscopy of cilia reveals ultrastructural defects in the ciliary axoneme. In the respiratory tract, this inability presumably causes impaired clearance of mucus and inhaled particles and results in the chronic infections of sinuses and bronchial trees that are characterized of the disease. Early diagnosis of the disease may be important for prevention of bronchiectasis and pulmonary insufficiency. We report one case of primary ciliary dyskinesia associated with Kartagener's syndrome in a 14 year-old young man who was presented as bronchiectasis, chronic and situs inversus, with review of literature.

계류 유산 후 한방치료 위해 내원한 환자의 Heart Rate Variability(HRV) 특성 연구

유은실 ( Eun Sil Yoo ),김민영 ( Min Young Kim ),황덕상 ( Deok Sang Hwang ),이진무 ( Jin Moo Lee ),장준복 ( Jun Bok Jang ),이경섭 ( Kyung Sub Lee ),이창훈 ( Chang Hoon Lee ) 대한한방부인과학회 2015 大韓韓方婦人科學會誌 Vol.28 No.3

Objectives: This study aims to analyze Heart Rate Variability (HRV) in women after missed abortion compared with healthy women Methods: We studied 35 women who visited Kang-Nam Kyung-Hee Korean Hospital after missed abortion from 01 January 2012 to 28 February 2015 (missed abortion group) and 35 normal women visiting medical examination center from 1 January 2014 to 31 December 2014 (Normal Group). We measured HRV of each women and investigated the difference of HRV between two groups. Results: The standard deviation of NN intervals (SDNN) in Missed abortion group is lower than normal group. The square root of the mean square difference of successive NNs (RMSSD) in Missed abortion group is lower than normal group. However there was no significant difference. Total Power (TP) and Low frequency power (LF) is significantly lower in Missed abortion group compared with normal group. High frequency power (HF), Very low frequency power (VLF) and LF/HF ratio in missed abortion group is lower than normal group. but There was no significant difference. Conclusions: Missed abortion group is lower in function of overall autonomic nervous system, especially sympathetic nerve.

비만 성인에서 복부 내장지방과 단순 비만 지표와의 연관성 연구

유진숙 ( Jin Sook Yoo ),송윤경 ( Yun Kyung Song ),임형호 ( Hyung Ho Lim ) 한방재활의학과학회 2010 한방재활의학과학회지 Vol.20 No.2

Objectives: This study examined search on how the obesity indices, that are largely used in clinics such as waist circumference(WC), body mass index(BMI) and waist-hip ratio(WHR), are related to the visceral fat that was measured from abdominal computed tomography(CT) and the ratio of visceral fat/subcutaneous fat. Then, two groups were compared in order to find out which characteristics of ordinary adults relationship with the abdominal obesity. Two groups are divided as follows; ones who are obese based on the measurement of WC and the others who are obese based on the level of BMI. Methods :A group of 63 test subjects that were gathered in the oriental medical hospital of Kyung-Won university is divided into two groups; ones (n=51, general obesity; group A) who have BMI≥25 and WC≥85, and the others (n=12, abdominal obesity; group B) who have BMI<25 and WC≥85. Then, each group’s obesity indices, abdominal CT, lipid level, glucose, adiponectin, leptin and C-reactive protein(CRP) are compared. In addition, subjects are again divided into two to examine the characteristics; ones (n=14, visceral obesity; group C) with visceral obesity based on the ratio between visceral fat and subcutaneous fat measured through abdominal CT, and the others (n=38, non-visceral obesity; group D) who are obese but not viscerally obese. Results & Conclusions :As a measurement that applies abdominal visceral fat and subcutaneous fat, BMI and WC can be considered as an appropriate obesity index while WHR cannot appropriately apply the abdominal fat amount. Moreover, the study indicates that abdominal obesity group based on the ratio of visceral fat/subcutaneous fat has more significant difference than the abdominal obesity group based on the WC in case of blood lipid index.

마사지 자극이 미숙아에게 미치는 효과

유경희 순천향대학교 교수학습개발센터 2004 Journal of Soonchunhyang Medical Science Vol.10 No.3

Purpose: This study was to evaluate the effects of providing skin massage for preterm infants on heart rate and respiratory rate. Methods: The design of this study was nonequivalent control group pretest-posttest design in quasi experimental study. Thirty eight preterm infants were randomly assignes to experimental and control group : 17 in the control and 21 in the massage group. The massage consisted of general body stroking fo rtwice, 10-minute periods per day for 10 days. Massage was given to 21 preterm neonates and the control group of 17 neonates recived normal nursery. In data analysis, SPSSWIN 10.0 program was utilized for descripive statistics, t-test. Results : The results of this study were as follows. 1) General characteristics of the two group showed no significant difference, thus two goups were sound to be homogenous. 2)There was significant difference in heart rate between two groups(t=-3.440, p=.002), and there were no significant differencees in respiration rate between two groups. Conclusions : The effects of general skin massage for preterm infants was to increase heart rate. In conclusion, the massage can be recommended for the promotion of general body circulation and heart rate of preterm infants who were hospitalized in neonatal intensive care unit.

DLTS 장치의 제작과 응용

兪長壽,金慶根,金仁洙 대구산업정보대학 1995 논문집 Vol.9 No.2

Deep level in horizontal Bridgman(HB) undoped GaAs were investigated by DLTS system personally manufactured. In as grown sample, T1(E_(C)-0.32eV), T2(E_(C)0.54eV) and T3(E_(C)0.82eV) were observed. These levels correspond to EL6, EL3 and EL2 respectively. As sample was annealed at 650℃, T3 level was separated into T3*(E_(C)0.74eV) and T3 level. When sample was annealed at 800℃, only T3* level was observed. For sample annealed at 900℃, T3* and T3 level were observed. From these results, we conclude that the EL2's behavior of annealing temperature can be explained by the model of As_(Ga)-V_(Ga)-A_(Sl)-V_(As).

뇌졸중 만성기에서의 indeloxazine hydrocholride의 효과

유경무,박영춘,이상도 啓明大學校 醫科大學 1990 계명의대학술지 Vol.9 No.3

This study was conduced to evaluate the efficacy of indeloxaziine hydrochloride(Elen) on chronic stage of cerebrovascular diseases(CVD). Total 38 patients with chronic stage of CVD(over 1 year history of CVD), 19 cerebral infarction and 19 cerebral hemorrhage, were given indeloxazine hydrochloride 20mg 3 times daily for over 3 months(3-6mos). The efficacy of the drug was evaluated by itemized neurological check lists in each month period. The results were summarized as follows. 1. There was significant improvement of spontaneity and emotional problems in each subsequent month after indeloxazine hydrochloride administration in a group of cerebral infarction. 2. There was also significant improvement of spontaneity, abnormal behaviors and emotional problems in each subsequent month after drug adminstration in a group of cerebral hemorrhage. 4. The drug was safe but rarely pruritic skin rashes and mild gastrointestinal disturbance were observed as adverse reactions.

각이등분법 및 평행법에 의한 전악구내 표준 촬영시 두경부 피부 흡수선량 비교

유명진,김현자,도시홍,나경수,김애지 大韓口腔顎顔面 放射線學會 1990 Imaging Science in Dentistry Vol.20 No.2

This study was performed to measure the skin absorbed doses from full mouth standard intraoral radiography(14 exposures) in bisecting angle and paralleling techniques. Thermoluminescent dosimeters were used in a phantom. Circular tube collimator(60mm in diameter, 20cm in length) and rectangular collimator(35mmX44mm, 40cm in length) were set for bisecting angle and paralleling techniques respectively. All measurement sites were classified into 8 groups according to distance from each point of central rays. The results were as follows: 1. The skin absorbed doses from the paralleling technique were significantly decreased than those from the bisecting technique in both points at central ray and points away from central ray. The percentage rates of decrease were greater at points away from central ray than those at central ray. 2. The skin absorbed doses at the lens of eye, parotid gland, submandibular gland and thyroid region were significantly decreased in paralleling techniuqe, but those of the midline of palate remained similar in both techniques. 3. The highest doses were measured at the site 20mm above the point of central ray for the mandibular premolars in bisecting angle technique and at the point of central ray for the mandibular premolars in paralleling techniques. The lowest doses were measured at the thyroid region in both techniques.