간호대생과 의대생의 간호사 이미지 비교

구민진,김수영,방정민,서아영,양희진,윤소람,이윤재,이재은,이지연,정윤경,최수정 이화여자대학교 간호과학대학 2014 이화간호학회지 Vol.- No.48

Purpose: This study aims to analyze the difference in the perception that nursing students and medical students have regarding the image of nurses. Method: The sampling group for this study was made up of 111 nursing students and 117 medicine students, conducted from the 19th August 2013 to 3rd September 2013. The tool used for this study is the “Nurse Image Scale”. The data is analyzed using the SPSS 21.0 program, technical stats, t-test and ANOVA with Scheffe test. Result: There was a notable difference in the results(t=6.94, p<001), with the average image perception score of nurses at 3.84±0.34 amongst nursing students being higher than the 3.50±0.38 amongst Medicine students. The average score of the 4 areas tested, “Qualification of a Nurse”, “Role of a Nurse”, “Social Participation of a Nurse” and “Interpersonal Skills of a Nurse” were all marked higher by the nursing students than the medicine students. The average score became notably higher as the period of practice became shorter with nursing students (F=4.21, p=.043). Furthermore, the average score for the “Qualification of a Nurse” was notably higher as the period of practice became shorter (F=3.98, p=.049). Medical students gave an average score for the “Qualification of a Nurse”(F=3.72, p=.027) and the “Interpersonal Skills of a Nurse”(F=4.11, p=.019) which was relative to the development of a nurse’s image, while the average score for the “Role of a Nurse” was notably higher with a longer period of practice(F=6.65, p=.011). Conclusion: The results of this study suggest that the image perception of a nurse can vary depending on the experience in period of practice. Therefore, together with this study conducted with nursing students and medicine students, there is a need for further studies conducted on image perception of nurses with various experience in period of practice.

Characteristics of a-GaN films and a-AlGaN/GaN heterojunctions prepared on r-sapphire by two-stage growth process

Polyakov, A. Y.,Jang, Lee-Woon,Smirnov, N. B.,Govorkov, A. V.,Kozhukhova, E. A.,Yugova, T. G.,Reznik, V. Y.,Pearton, S. J.,Baik, Kwang Hyeon,Hwang, Sung-Min,Jung, Sukkoo,Lee, In-Hwan American Institute of Physics 2011 JOURNAL OF APPLIED PHYSICS - Vol.110 No.9

<P>The electrical properties, presence of deep electron and hole traps and photoluminescence spectra were measured for undoped a-GaN films grown by metal-organic chemical vapor deposition (MOCVD) in a two-stage process using a high V/III ratio at the first stage and low V/III ratio at the second stage. Growth was performed on r-sapphire substrates with a high temperature GaN nucleation layer. The films showed a full width at half maximum of 450-470 arcseconds for the (11-20) x-ray rocking curve with little anisotropy with respect to the sample rotation around the growth direction. The stacking fault (SF) density determined by selective etching was similar to 5 x 10(4) cm(-1). The residual donor concentration was 10(14)-10(15) cm(-3), with a very low density (2.5 x 10(13) cm(-3)) of electron traps located at E-c - 0.6 eV, which are believed to be one of the major non-radiative recombination centers in nonpolar GaN. Consequently, the films showed a high intensity of bandedge luminescence with negligible contribution from defect bands associated with SFs. In contrast to previously studied nonpolar GaN films, the a-GaN layers showed a high concentration of gallium-vacancy-related acceptors near E-v + 1 eV and a strong yellow luminescence band, both indicating that growth conditions were effectively N-rich. a-AlGaN/GaN heterojunctions with thin heavily Si doped AlGaN barriers made on a-GaN substrates showed two-dimensional electron gas (2DEG) concentrations of 1.2 x 10(13) cm(-3), with 2DEG mobility of 80 cm(2)/Vs. Capacitance-voltage profiling of Schottky diodes on these HJs suggest that the 2DEG is fully depleted by the built-in voltage of the Schottky diode. (C)2011 American Institute of Physics. [doi: 10.1063/1.3658026]</P>

청가시덩굴 추출물의 기능성 원료 표준화를 위한 지표성분 Resveratrol, trans-Scirpusin A의 분석법 개발 및 검증

권진관(Jin Gwan Kwon),정연우(Yeon Woo Jung),최윤혁(Yun-Hyeok Choi),이지은(Ji Eun Lee),정원식(Wonsik Jeong),이정아(Jung A Lee),최춘환(Chun Whan Choi),안은경(Eun-Kyung Ahn),최용문(Yongmun Choi),홍성수(Seong Su Hong) 한국식품영양과학회 2022 한국식품영양과학회지 Vol.51 No.11

본 연구는 HPLC를 이용하여 청가시덩굴 추출물을 개별인정형 건강기능식품의 기능성 원료로 개발하기 위한 원료 표준화의 일환으로, 청가시덩굴 추출물의 지표성분을 resveratrol과 trans-scirpusin A로 설정하고 이에 대한 HPLC 분석법을 확립하여 유효성의 검증을 실시하였다. 분석법 유효성 검증은 특이성, 직선성, 정확도, 정밀도, 검출한계 및 정량한계 등을 통해 분석법의 신뢰성을 검증하였으며, 그 결과 표준용액과 청가시덩굴 추출물 간의 HPLC 크로마토그램 및 UV spectrum의 일치 여부 등의 비교를 통해 다른 물질과 간섭 없이 피크가 분리된 것으로 특이성을 확인하였다. 또한 표준용액 검량선의 상관계수(R²)는 0.9999로 매우 우수한 직선성으로 관찰되어 분석에 적합한 것으로 확인되었으며, 검량선의 기울기 및 표준편차를 이용한 검출한계는 resveratrol이 0.98 μg/mL, trans-scirpusin A는 0.49 μg/mL였고 정량한계는 resveratrol이 2.98 μg/mL, trans-scirpusin A는 1.48 μg/mL로 각각 확인되었다. 청가시덩굴 추출물에 표준물질을 3개 농도 첨가하고 분석한 회수율은 resveratrol이 98.77~99.24%, trans-scirpusin A는 98.45~99.45%로 나타나 정확성이 있는 것을 확인할 수 있었다. 청가시덩굴 추출물의 조제 농도 2.2, 4.4 및 6.6 mg/mL에서 반복성은 resveratrol이 0.99~1.22%, trans-scirpusin A는 1.12~1.32%를, 실험실 내 정밀성에서는 일내 정밀성은 resveratrol이 0.67~0.87%, trans-scirpusin A는 1.18~1.33%로 나타났고 일간 정밀성은 resveratrol이 0.93~1.22%, trans-scirpusin A는 1.33~2.27%로 확인되어 본 분석법은 정밀성이 있음을 확인할 수 있었다. 이상의 분석결과를 통해 확립된 청가시덩굴 추출물의 지표성분인 resveratrol과 trans-scirpusin A의 HPLC 분석법은 적합한 시험법으로 검증되었으며, 본 시험법은 향후 청가시덩굴 추출물의 건강기능식품 기능성 원료 개발과 표준화를 위한 기초자료로 활용될 것으로 사료된다. This study was undertaken to establish an analytical method using high-performance liquid chromatography (HPLC). HPLC for the standard determination of resveratrol and trans-scirpusin A as functional ingredients in Smilax sieboldii extract. We evaluated the specificity, linearity, accuracy, precision, limit of detection (LOD), and limit of quantitation (LOQ) of various analytical methods for detecting resveratrol and trans-scirpusin A using HPLC. The specificity was confirmed by the chromatogram obtained using the HPLC analytical method. Also, the results of UV and the coefficient of correlation (R²) obtained was 0.999, which confirmed that this was a suitable analysis with high linearity. The LOD was 0.98, 0.49 μg/mL, and LOQ was 2.98, 1.48 μg/mL, which was confirmed as a suitable limit level for the analysis of resveratrol and trans-scirpusin A content in the S. sieboldii extract. The recovery of resveratrol and trans-scirpusin A content was determined to be 98.77±0.73∼99.24±1.47% and 98.45±1.18∼99.45±1.66%, respectively, indicating high accuracy. The intra-day repeatability and the intra-laboratory precision of the daily repetition were confirmed to be 0.67∼0.87%, 1.18∼1.33% and 0.93∼1.22%, 1.33∼2.27%, respectively, for trans-scirpusin A, for the relative standard deviation. These results indicate that the reported HPLC method is simple, reliable, and reproducible for the detection of resveratrol and trans-scirpusin A in S. sieboldii extract.

A microfluidic electrochemical aptasensor for enrichment and detection of bisphenol A.

Kashefi-Kheyrabadi, Leila,Kim, Junmoo,Gwak, Hogyeong,Hyun, Kyung-A.,Bae, Nam Ho,Lee, Seok Jae,Jung, Hyo-Il Elsevier 2018 Biosensors & bioelectronics Vol.117 No.-

<P><B>Abstract</B></P> <P>Bisphenol A (BPA) is an organic monomer used to make common consumer goods such as plastic containers, sports equipment, and cosmetics which are heavily produced worldwide. A growing interest has been drawn to general public as BPA is one of the major endocrine disrupting chemicals threating human health. To date, numerous BPA sensors have been attempted to be developed but important challenges still remained such as limited linearity range, easy to use, and long term response time. To address the present issues, a microfluidic channel should be integrated into an electrochemical aptasensor and it is called Geometrically Activated Surface Interaction (GASI) chip. The vigorous generation of the micro-vortex in the GASI fluidic chamber provides the high collision chances between BPA and anti-BPA aptamer (BPAPT) and consequently more BPA molecules can be captured on the aptasensor surface, which finally results in high sensitivity of the aptasensor. To construct the integrated aptasensor, a miniaturized gold electrode is fabricated using shadow mask and e-beam evaporation process. Afterward, BPAPT is immobilized on a nanostructured gold electrode via thiol chemistry, and other terminus of the aptamer is labeled with a ferrocene (Fc) redox probe. Then, the microfluidic channel is mounted over the miniaturized gold electrode to introduce and enrich BPA to the aptasensor. Upon the specific interaction between BPA and its aptamer, configuration of aptamer is changed so that Fc tag approaches to the electrode surface and direct oxidation signal of Fc and BPA are followed as analytical signals. The unique microfluidic integrated electrochemical aptasensor delivers a wide linear dynamic range over 5 × 10<SUP>–12</SUP> to 1 × 10<SUP>−9</SUP> M, with a limit of detection 2 × 10<SUP>–13</SUP> M. This aptasensor provides a precise platform for simple, selective and more importantly rapid detection of BPA. Such kind of sensing platforms can serve as a fertile ground for designing miniaturized portable sensors.</P> <P><B>Highlights</B></P> <P> <UL> <LI> GASI generates micro-vortex resulting in enhanced capture of BPA and subsequently enhanced sensitivity of the aptasensor. </LI> <LI> The aptasensor has low LOD, wide linear dynamic range and good response time compared to conventional aptasensors. </LI> </UL> </P>

서울지역 4년제 간호대학생들의 임상실습 유,무에 따른 진로태도성숙

권혜진,김보람,김소연,김수임,성정아,신영미,윤서진,이경진,홍영선,이자형,정덕유,신혜원 이화여자대학교 간호과학대학 2009 이화간호학회지 Vol.- No.43

This study was conducted to investigate the differences in the degrees of career attitude maturity according to the clinical practice experience of the college of nursing students. The convenience sample was 275 students attending the college of nursing in Seoul. Data was obtained through a questionnaire from December 1st to 12th, 2008. The instrument used to measure the career attitude maturity in this study was "A barometer of maturity in career attitudes" developed by Ki-hak, Lee(1997). The collected data were analyzed by descriptive statistics, Chronbach's alpha, t-test and ANOVA with the SPSS 16.0 program. Below is the result of this study. 1. The average score for career attitude maturity of nursing students who experienced clinical practices was 135.56(±12.17): higher than the average score of inexperienced students, 134.37(±12.44). However it could not show meaningful differences in the statistics(F=-.805, p=.422). 2. Determinacy, one of five subordinate concepts of career attitude maturity, was statistically significative. On average, the group comprised of students with clinical practices scored 27.60(±3.81): higher than that of unpracticed students, 26.63(±4.26)(F=-1.976, p=.049). 3. The more academic years they have, except for junior year students, the points of career attitude maturity relative to general characteristics were increasingly higher. The points were 132.60(±11.99) for freshmen, 135.93(±12.72) for sophomores, 133.50(±12.57) for juniors and 138.11(±11.24) for seniors(F=2.714, p=.045). 4. According to the age of the group, the grade of career attitude maturity became higher. The scores were 133.21(±12.34) for 18-19yrs., 134.05(±12.16) for 20-22yrs., 138.43(±10.96) for 23-26yrs. and 148.71(±12.76) for 27-32yrs. (F=5.118, p=.002). 5. The average total score for career attitude maturity of nursing students was 135.00(±12.30). Of the five subdivisions―readiness, conviction, determinacy, independence and finality― readiness demonstrated the highest result with 32.33(±4.46) followed by conviction, determinacy, independence and finality respectively. Based on the results, there are some proposals for further researches. As this research was only for college of nursing in Seoul, it is necessary to compare career attitude maturity with 3-year colleges and other departments. In addition, alongside clinical practices there is a growing need to develop programs that will not only provide guidelines but also prepare students for the maturity of their career attitude.

A형 간염의 자연항체와 예방접종을 통한 항체 생성률의 역가 비교분석

권원현,김경화,조경아,문기춘,김정인,이인원,Kwon, Won Hyun,Kim, Kyung Hwa,Cho, Kyung A,Moon, Ki Choon,Kim, Jung In,Lee, In Won 대한핵의학기술학회 2013 핵의학 기술 Vol.17 No.2

2008년부터 A형 간염 환자들이 급속히 증가하고 본원에 내원하여 건진을 받는 대부분의 수검자들이 A형 간염(IgG) 항체 생성 유무에 관심이 많아지며 검사 건수가 증가하였다. 그에 따라 항체 검사결과가 cut-off값에 걸리는 검체가 많아져 원인을 분석하였더니 대부분 A형 간염 예방접종을 한 수검자들이었다. 이에 저자들은 건강증진센터에서 설문조사를 통하여 자연면역을 획득한 수검자들 그룹과 본원에서 A형 간염 예방접종(1차, 2차)을 실시한 직원들 그룹으로 나누어 검사를 시행하였고 cut-off값을 기준으로 항체 생성률과 그에 대한 역가를 비교하고 진단검사의학과와 핵의학과에서 사용하는 진단 시약간에 항체 생성률과 그에 대한 역가를 비교해 보고자 했고, 2012년 8월 한 달 동안 건진 수검자 185명을 설문조사하여 자연면역을 획득한 119명과 본원에서 예방 접종을 실시한 직원들을 대상으로 1차 접종자 53명, 2차 접종자 59명으로 대상을 분류했다. 항체 생성률은 cut-off값 1을 기준했을 때 0.90-1.10 (${\pm}$), 0.60-0.89 (1+), 0.30-0.59 (2+), 0.01-0.29 (3+)로 나누어 역가를 비교하고, 같은 기준으로 제조사별 백신 접종 후 항체 생성률에 대한 역가를 비교평가 해 보았다. 그 결과, 건진 수검자 중 자연 면역을 획득한 수검자는 cut-off값 1을 기준했을 때, 0.90-1.10 (${\pm}$)가 0%, 0.60-0.89 (1+)가 0%, 0.30-0.59 (2+)가 4.2%, 0.01-0.29 (3+)가 96%로 역가가 <0.60 ($${\geq_-}2+$$)가 100%였다. 그리고 예방접종을 실시한 직원들의 항체 생성률은 1차 접종자 중 ${\pm}$가 59.1%, 1+가 18.1%, 2+가 18.1%, 3+가 4.6%로 총 45.3%였고, 역가는 $${\geq_-}$$ 0.60 ($${\leq_-}1+$$)가 77.3%였다. 2차 접종자의 항체 생성률은 ${\pm}$가 1.9%, 1+가 15.4%, 2+가 36.54%, 3+가 46.2%로 총 88.1%였고 역가는 <0.60 ($${\geq_-}2+$$) 82.7%가 였다. 또한 제조사별로 비교 하였을 때 1차 접종자의 항체 생성률은 BNIBT 20.8% (${\pm}24.5%$), GB 15.7% (${\pm}7.8%$), RIAKEY 94.3% (${\pm}3.8%$), ROCHE 83% (${\pm}0%$), Abbot 73.1% (${\pm}5.8%$)였고, 2차 접종자의 항체 생성률은 BNIBT 86.4% (${\pm}1.7%$), GB 88.5% (${\pm}1.9%$), RIAKEY 100% (${\pm}0%$), ROCHE 98.3% (${\pm}0%$), Abbot 98.2% (${\pm}0%$)였다. 즉 자연면역 항체가 예방접종에 의한 항체보다 역가가 높다는 것을 알 수 있었고, 1차 접종 후 보다는 2차 접종 후 검사를 시행했을 때 항체 생성률과 역가가 대부분 높아짐을 알 수 있었다. 따라서 결과 보고시 negative, index (${\pm}$), weak positive (1+), positive (2+), strong positive (3+)로 역가를 나누어 보고를 하거나 결과값에 index값을 같이 적어서 결과를 상세히 보고한다면 과거결과와 비교도 가능할 것이다. 또 제조사별 비교 시 1차 예방접종 후의 항체 생성률과 역가에서 시약간에 많은 차이를 보이고 있었고, 매년 예방 접종률이 높아지고 있는 시점에서 이러한 차이를 줄이기 위해서 각 제조사들은 민감도나 재현성에 더 주의를 기울여야 하겠고, 자연면역항체와 예방접종을 통한 항체간에 생길 수 있는 미지의 차이를 감안하여 검사자들이 사용하는 시약을 신뢰할 수 있도록 더 연구하고 개발해야 할 것이다. Purpose: Since 2008, hepatitis A patients was rapidly increasing. So, Most of the health checkup examinees were interested in whether hepatitis A antibody was a lot. thereby The number of tests was increasing. In recent years, Antibody test results in the range of cut-off values were increased. According to the cause analysis, most examinees had a hepatitis A vaccine. This study was conducted to classify hepatitis A antibody as natural antibody and antibody after vaccination and compared the titer for seroconversion rate based on cut-off values. Materials and Methods: For a month in August 2012, First, We surveyed 185 health examinees and classified 119 health examinees who had acquired natural antibody. Second, for employees who were inoculated against hepatitis at our hospital, We classified into 53 primary inoculators and 59 secondary inculators. when the standard of cut-off value was 1, The seroconversion rate was compared the titer divided by 0.90-1.10 (${\pm}$), 0.60-0,89 (1+), 0.30-0.59 (2+), 0.01-0.29 (3+) and we compared the titer for seroconversion rate by each manufacturer after vaccination. Results: When the standard of cut-off value was 1, the titer of 119 health examinees who had acquired natural antibody was 0.90-1.10 (${\pm}$): 0%, 0.60-0.89 (1+): 0%, 0.30-0.59 (2+): 4.2%, 0.01-0.29 (3+): 96% and the titer of <0.60 ($${\geq_-}2+$$) was 100%. The titer of 53 primary inoculators was 0.90-1.10 (${\pm}:59.1%$), 0.60-0.89 (1+): 18.1%, 0.30-0.59 (2+): 18.1%, 0.01-0.29 (3+): 4.6% and the seroconversion rate was 45.3%. The titer of $${\geq_-}0.60$$ ($${\leq_-}1+$$) was 77.3%. The titer of 59 secondary inoculators was 0.90-1.10 (${\pm}:1.9%$), 0.60-0.89 (1+): 15.4%, 0.30-0.59 (2+): 36.54%, 0.01-0.29 (3+): 46.2% and the seroconversion rate was 88.1%. The titer of <0.60 ($${\geq_-}2+$$) was 82.7%. When we compared the titer for seroconversion rate by each manufacturer after vaccination, the seroconversion rate of 53 primary inoculators was BNIBT: 20.8% (${\pm}:24.5%$), GB: 15.7% (${\pm}:7.8%$), RIAKEY: 94.3% (${\pm}:3.8%$), ROCHE: 83% (${\pm}:0%$), ABBOTT: 73.1% (${\pm}:5.8%$) and the seroconversion rate of 59 secondary inoculators was BNIBT : 86.4% (${\pm}:1.7%$), GB: 88.5% (${\pm}:1.9%$), RIAKEY: 100% (${\pm}:0%$), ROCHE: 98.3% (${\pm}:0%$), ABBOTT: 98.2% (${\pm}:0%$). Conclusion: The study show that the titer of natural immune antibodies is higher than the titer of vaccination and the titer of secondary inoculation is mainly higher than the titer of primary inoculation. Consequently, if we know the titer of hepatitis A antibodies, it will help to give resullt reports. And then, when we compared the titer and the seroconversion rate by each manufacturer, There was a very distinct difference. As the test subjects inoculate against hepatitis A (HAV), it is considered BNIBT, GB will occur false negative rate and RIAKEY, ROCHE, ABOTT will occur false positive rate.

흉부 방사선 치료후 완전방실차단증과 양측 관동맥구 협착증을 보인 1예

고경환,김정경,이수금,윤재형,조성제,이상훈,홍석근,현민수,황흥곤,김명아,박성훈 대한내과학회 1997 대한내과학회지 Vol.53 No.3S

We have experienced a case of radiation-induced coronary biostial stenosis presented with recurrent syncopal attack, which was confirmed by coronary angiography and pathologic findings. A 60 year-old woman was admitted with the symptoms of recurrent syncopal attack. She had a history of radiation therapy of the chest for lung neoplasm 15 years ago. Initial electrocardiogram showed transient high-degree A-V block followed by third-degree atrioventricular block which was associated with syncope. Echocardiography revealed mild aortic regurgitation without left ventricular dysfunction. The coronary angiogram revealed biostial stenosis of coronary arteries. Initial cardiac symptom subsided after temporary pacemaker implantation. She had a coronary bypass graft surgery on both coronary arteries using saphenous vein. Biopsy findings showed mild fibrosis with intimal thickening of coronary artery.

나뭇잎을 모티브로한 사계(四季)의 표현

김민아,이정숙 서울여자대학교 대학원 1999 論文集 Vol.- No.7

Nature is our greatest resource. We reflect ourselves from nature and we learn to enjoy our environment to obtain peace and tranquility. We gain so much by simply observing our natural surroundings. Therefore, this study examines the leaf (trees, vegetation, etc.) and its motifs are carefully analyzed as a form of expression in art. Through this study, it was possible to reach the following conclusions : 1) The seasonal changes of the leaf motif was carefully observed. During each season, there is a change in the colour and the form. All the seasonal transformations were examined and expressed in the work. 2) The crochet technique was used to express the seasonal changes in the form and colour. This technique enabled the forms to be very free in the expression. 3) A wide variety of threads were used in the crochet. This allowed the forms to have a 3-dimensional effect. Simultaneously, it also the space effectively. The leaf forms are not only beautiful but they follow their own natural rule in their formation, growth and decay. There is a strict code of law which has to be followed. The objective of this research is to create forms from leaves to establish a natural and a peaceful feeling within our psychic. The crochet technique encouraged the work to their hands without hindrance. Therefore, it was possible to create new and interesting forms. It seems that this can be a new way of creating interesting forms and expressions.

한국인에서 혈소판 당단백 Ⅱb/Ⅲa 유전자 다형성과 관동맥 성형술 후 재 협착과의 관계

이민수,이정우,김보영,임대승,강정아,김정희,김윤철,성보영,최성준,성인환,전은석 충남대학교 의과대학 지역사회의학연구소 2000 충남의대잡지 Vol.27 No.2

Platelet aggregation is the final pathway of acute coronary syndrome such as acute myocardial infarction and unstable angina. Platelet glycoprotein IIb/IIIa is a membrane receptor for fibrinogen and yon Willebrand factor and it plays an important role in platelet aggregation and in the pathogenesis of acute coronary syndrome. It is known that polymorphism of the gene that encoding platelet glycoprotein IIb/IIIa(PI^A1/A2) is strongly related to acute coronary syndrome in Caucasian, but not in Koreans. We investigated relationship between platelet glycoprotein llb/Illa gene polymorphism and restenosis of coronary artery after angioplasty in Koreans. Total 371 patients(M=251. F=120) were enrolled. Angioplasty group comprised 143 patients who underwent coronary angioplasty, and in the angioplasty group, restenosis group comprised with the 65 patients who had restenotic lesion over 50% of luminal diameter in follow-up coronary angiography. Normal group comprised 153 patients who had no significant angiographic lesion and variant angina group comprised 75 patients who were positive in ergonovine test. Genomic DNA was extracted from peripheral arterial blood. To determine the frequency of P1^A1/A2 genotype, polymerase chain reaction(PCR) was done and the product was restricted with Mspl. 3%. agarrose gel electrophoresis showed restriction fragment length polymorphism. Clinical profile and risk factor were also reviewed. Among all 371 patients of study group, genotype of only one patients in restenosis group if is proven to be PI^A1/A2 heterozygote. All patients of normal study group, no restenosis group, and the other patients in restenosis group have an PI^A1 homozygote genotype. In our study, platelet glycoprotein IIb/Illa polymorphism has no relationship with restenosis of the coronary artery after angioplasty in Koreans. But the genotypic frequency of platelet glycoprotein IIb/IIIa gene polymorphism in Koreans is concordant with that of previous studies.

자아성장 프로그램이 여중생의 자아개념에 미치는 영향

정선아,이정숙 대한간호학회정신간호학회 2001 정신간호학회지 Vol.10 No.3

The aim of the study is to develop self-growth program fitting middle-school girls' developmental stage and by examining what self-growth program influence on self-concept change of middle-school, to provide nursing intervention for the purpose of improving youth' mental health in school study field. Total 155 first grade students, female, at H(experimental group, 75) and W(control group, 80) middle school in K city were sampled for this study for convenience, experimental group were divided into a group of 13~14 students and three counselors proceeded self-growth program by the planned module. This program had been administerd for 5 weeks(1 hour/week) in the morning (May, 15~Jun, 14). While, after one month. The control group was only surveyed two times before and after a five-week period in between. Self-growth program administered in the research was developed by a joint effort of Mental Heath Center in Seo-district, Kwangju Metropolitan city researcher, based on Personality Education Program(Kim, 2000). The self-concept measuring tool is questionaries amended and complemented by researcher using perceptual self (20 items) by Choi Jung hun (1972) and self esteem (10 items) by Rosenberg (1983). Cronbach's α of the this measure is .87. The PC-SAS package program was used to analyze the data along with percentage, χ^2-test, t-test. The results of the study were as follows: 1) hypothesisⅠ; experimental group with educated self-growth program will show more positive change in perceptual self than the control group was accepted. as perceptual self scores of the experimental group turned out to be 64.4 and the control group, 57.6, two group's perceptual self scores show significant difference(t=3.75, p=.000). 2) hypothesisⅡ; experimental group with educated self-growth program will show more positive change in self-growth than the control group was accepted. as self-esteem scores of the experimental group turned out to be 30.6 and the control group. 26.8, two group's self-esteem scores appear significant difference(t=3.75, p=.000). 3) Students' response along the self-growth program include; 'The entering the meeting' influenced on a domain of the faith and self opening, 'Who am I?" influenced on a self-exploration, self-esteem and valuable-valueless, 'I will become this sort of person!' influenced on a self-understanding, self-esteem and capable-incapable, 'Good fellowship' influenced on a self-exploration, self-understanding, self-discovery, and friendly-Isolated and 'The commending a friend' influenced on self-discovery, self-esteem, friendly-Isolated and accepted-rejected positively. This study showed the self-growth program fitting middle-school girl's developmental stage influenced on the self-concept of the middle school girls positively, this program will contribute to positive self concept function in adolescence life. Therefore, it considered necessary to proceed this self-growth program regularly as a part of the school personality education course.