아동기 가정 내 스트레스가 공동의존성에 미치는 영향 및 공동의존성과 정신병리와의 관련성

곽운환,손지욱,한규희,박철수,김장락,김붕년,김봉조,강여화,하형래 대한생물치료정신의학회 2003 생물치료정신의학 Vol.9 No.1

연구목적: 본 연구는 공동의존성에 영향을 미치는 아동기 가정내 스트레스 요인과 공동의존성과 다른 병리와의 연관성을 규명하고자 하였다. 더불어 특정한 질환에서의 공동의존성의 평가가 가지는 의의를 탐색해 보고자 하였다. 방 법: 연구 대상은 정상 일반인 남성집단 88명과 알코올리즘 남성 집단 76명으로 구성되어 있다. 평가도구는 본 저자가 직접 작성한 '아동기 가정내 스트레스 요인 측정용 설문'과 공동의존 척도(RPS), 간이증상 진단검사(SCL-90-R)를 사용하였다. 통계적 분석은 Mann-Whitmey test, Kruskall- Wallis test, Multiple linear regression analysis, Spearman correlation analysis를 이용하였다. 결 과: 1) 정상 일반인 군과 알코올리즘 군의 공동의존성 평균값은 각각 49.12점(표준편차=15.41)과 88.31점(표준편차=17.48)이었다. 2) 정상 일반인 군에서는 '아동기 부모 사별'(p<0.01) '부모의 알코올리즘'(p<0.01) '부모의 상습적 구타'(p<0.01)의 3가지 요인에서, 알코올리즘 군에서는 '어린시절 부모 사별'(p<0.01) '부모의 알코올리즘'(p<0.01) '부모의 상습적 구타'(p<0.01) '부도의 도박'(p<0.01) '사회 병질자 부모의 존재'(p<0.05)의 5가지 요인에서 스트레스 유무에 따라 공동의존성에 유의한 차이를 보였다. 3) 두 집단 동시에 SCR-90-R의 8개 소척도 중 '대인관계 예민성'이 공동의존성과 가장 높은 연관성(rs>0.06, p<0.01)을 보였다. 이외에도 '우울증' '불안증'등이 두 집단 모두에서 통계적으로 유의한 연관성을 보였다. 결 론: 본 연구는 부모의 알코올리즘뿐만 아니라 여러 가정 내 스트레스 요인이 공동의존성의 발생에 영향을 미칠 수 있음과 공동의존성이 높은 집단이 다른 정신과 질환을 동반할 가능성이 높음을 증명한다고 할 수 있다. Objectives : The aim of this study was to examine the relationships of codependency with family stressors in childhood and psychopathology. Methods : Subjects were a group of 88 normal adult males and a group of 76 alcoholic males. The degree of codependency was assessed with the Korean version of Recovery Potential Survey(RPS). All subjects filled out questionnaires regarding demographic information and family stressors. The psychopathology was measured by self-administred questionnaires using Symptom Check List-90-Revision(SCL-90-R). Results : 1) There were no significant differences in codependency levels by sociodemographic characteristics in two groups, but obvious difference in mean of codependency scores(normal group : 49.12±15.41, alcoholism group : 88.31±17.48). 2) There were significant differences in codependency levels between the presence and absence of parental physical abuse, parental death, and parental alcoholism(p<0.01) in both groups. 3) Among family stressors, parental physical abuse had the largest contribution to codependency level in multiple linear regression. 4) There were significant correlations between the codependency levels and the scores of SCL-90-R's subscales of interpersonal sensitivity, depression, and anxiety in both groups. Conclusion : The codependency levels were related to some family stressors such as parental physical abuse, parental death, and parental alcoholism and the high-level codependency was correlated with higher level of psychopathology in both normal and alcoholism group. These results suggested that various family stressors, as well as parental alcoholism may be predictors of codependency, and codependency also may be a predictor of other psychiatric disorders.

Comparison of Vastus Lateralis Muscle Activity According to the Direction of Non-elastic Tape Application during Isometric Knee Extension

Ji-Yun Park(Ji-Yun Park), Jin-Uk Kang(Jin-Uk Kang), Tae-Il Kim(Tae-Il Kim), Jae-Eun Lew(Jae-Eun Lew), Min-Seok Jo(Min-Seok Jo), Duk-Hyun An(Duk-Hyun An) 한국임상움직임치료학회 2025 한국임상움직임치료학회지 Vol.5 No.1

Background Muscle imbalance between the vastus lateralis (VL) and vastus medialis (VM) can lead to patellar maltracking, particularly lateral displacement of the patella, which is a common cause of patellofemoral pain syndrome (PFPS). Non-elastic taping, such as the McConnell taping method, is frequently applied in clinical practice to inhibit overactive muscles and improve joint alignment. However, the influence of taping direction—whether applied across or along muscle fibers—on muscle inhibition remains unclear, with inconsistent findings reported in previous research. Objectives This study aimed to investigate the inhibitory effect of non-elastic taping on the VL based on the direction of tape application and to determine the more effective taping approach during isometric knee extension in healthy adults. Methods Twenty healthy adults (15 males, 5 females) participated. Each performed seated isometric knee extension for 5 seconds before and after applying inhibition taping either the transverse or longitudinal direction of the VL muscle fibers. Results Transverse and longitudinal taping techniques are significantly reduced VL activity (p < 0.05). Conclusions Transverse and longitudinal taping showed inhibition of VL activity, suggesting its usefulness in clinical interventions for muscle overactivation and related knee joint disorders.

Methylation of AKAP12{alpha} Promoter in Lung Cancer.

Jo, Uk Hyun,Whang, Young Mi,Sung, Jae Sook,Kim, Yeul Hong Potamitis Press 2010 Anticancer research Vol.30 No.11

<P>AKAP12관 plays an important role in tumour growth suppression by inducing apoptosis. This study investigated whether the promoter methylation of AKAP12관 is associated with lung cancer. AKAP12관 was down-regulated in lung cancer cells and the reduced protein expression was restored by DNA methyl-transferase inhibitor. AKAP12관 promoter was more frequently methylated in tumours than in normal tissues. Furthermore, AKAP12관 methylation was found more frequently in the cells of non-relapse patients after surgery than in those of early relapse patients. In conclusion, this study demonstrated that AKAP12관 expression is regulated by DNA methylation and that AKAP12관 promoter methylation is associated with lung cancer prognosis.</P>

Uncomplicated Superior Vena Cava Perforation during Pacing Lead Insertion

( Uk Jo ),( Hyun Soo Kim ),( Chang Bum Park ),( Hui Jeong Hwang ),( Eun Sun Jin ) 대한내과학회 2011 대한내과학회 추계학술발표논문집 Vol.2011 No.1

Background: Permanent pacemaker implantation can cause serious complication like vascular perforation during lead insertion procedure. Perforation of the great vessels can cause pericardial effusion and cardiac tamponade and it is usually known to be caused by a screw type active-fixation lead. We present a unique case of great vessel perforation by a tined passive-fixation lead during transvenous pacemaker lead implantation. Case report: A 82-year-old female presenting dizziness was admitted to our hospital with a diagnosis of complete AV block. We performed permanent pacemaker implantation. During a tined atrial lead positioning, the lead was extended outside the SVC wall for a while, with no known-cause. We thought that the lead was introduced inside the minor branch of SVC. However, CT scan which was performed after successful pacemaker implantation, revealed that the tined lead penetrated the SVC wall and it caused focal hematoma in mediastinum. The patient`s condition was good throughout the whole procedure and discharged home without any complication on the 7th hospital day. On follow-up CT scan, decrease in focal hematoma was noted. Although it has been known that only a screw type active-fixation lead cause vascular perforation, we experienced SVC perforation by a tined passive-fixation lead which has blunt end. Thus, we suggests that special concern is also needed when a tined lead is inserted. We report this case because, to the best of our knowledge, it is the first report of great vessel perforation by a tined pacing lead.

A case of takotsubo cardiomyopathy caused by severe hyponatremia with underlying coronary artery-left ventricular fistulae

( Uk Jo ),( Hyun Su Kim ),( Byung Hyun Joe ),( Hui Jeong Hwang ),( Chang Bum Park ),( Eun Sun Jin ),( Il Suk Sohn ) 대한내과학회 2011 대한내과학회 추계학술발표논문집 Vol.2011 No.1

Background: Takotsubo cardiomyopathy is characterized by transient LV wall motion abnormality without coronary artery disease. It can be triggered by medical illness. Meanwhile, coronary fistulae are anomalous connection between coronary arteries and cardiac chambers or other vessels and are known to be generally asymptomatic, but rarely manifested by myocardial ischemia due to coronary steal syndrome. We report a unique case of takotsubo cardiomyopathy due to severe hyponatremia with coronary-LV fistulae. Case report: A 65-year-old female was referred to our hospital with the impression of AMI. Severe hyponatremia and elevated troponin-I with ST elevation on ECG was noted. Coronary angiography revealed multiple coronary fistulae originating from the diagonal branch of LAD and draining into LV cavity without any other coronary lesion. Echocardiography showed multiple linear flow signals from epicardium to endocardium at apical lateral wall, suggesting multiple coronary-LV fistulae. Her condition was recovered after conservative management. The follow-up echocardiography showed normal LV wall motion and systolic function. Doppler echocardiography revealed the decreased CFR in both coronary artery and fistula. Those suggest that the myocardium is susceptible to ischemia due to decrease in CFR, which may be associated with coronary fistula. Though we cannot conclude that coronary fistula contribute to the development of takotsubo cardiomyopathy, to the best of our knowledge, this is the first case of takotsubo cardiomyopathy with coronary-LV fistula.

Fabrication of Highly Conductive and Transparent Thin Films from Single-Walled Carbon Nanotubes Using a New Non-ionic Surfactant <i>via</i> Spin Coating

Jo, Jea Woong,Jung, Jae Woong,Lee, Jea Uk,Jo, Won Ho American Chemical Society 2010 ACS NANO Vol.4 No.9

<P>Oligothiophene-terminated poly(ethylene glycol) was synthesized and used as a non-ionic and amphiphilic surfactant for fabricating high-quality single-walled carbon nanotube (SWCNT) films by a simple spin coating method. The absence of charge repulsion between SWCNT/surfactant complexes successfully leads to formation of a dense network of SWCNTs on the substrate through a single deposition of spin coating. When the SWCNT film was treated with nitric acid and thionyl chloride after washed with dichloromethane and water, a high-performance SWCNT film with the sheet resistance of 59 ohm/sq and the transparency of 71% at 550 nm was successfully obtained. Since the SWCNT film exhibits a high value of σ<SUB>dc</SUB>/σ<SUB>ac</SUB> (∼17) and excellent dimensional stability after releasing from the substrate, the film can be used as a transparent electrode in flexible optoelectronic devices.</P><P><B>Graphic Abstract</B> <IMG SRC='http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/ancac3/2010/ancac3.2010.4.issue-9/nn1009837/production/images/medium/nn-2010-009837_0007.gif'></P><P><A href='http://pubs.acs.org/doi/suppl/10.1021/nn1009837'>ACS Electronic Supporting Info</A></P>

A case of extra-adrenal malignant pheochromocytoma with lung, bone and liver metastasis simulating hepatoma or focal nodular hyperplasia in liver

( Uk Jo ),( Hyun Soo Kim ),( Yong Duck Cho ),( Young Woon Chang ) 대한내과학회 2011 대한내과학회 추계학술발표논문집 Vol.2011 No.1

A 51-year old female was referred to our hospital for the evaluation of huge hepatic mass on routine abdominal sonogram. She was also presenting uncontrolled hypertension. An enhanced abdominal CT and liver MRI showed a 94mm sized large hepatic mass favoring hepatoma or focal nodular hyperplasia and metastatic lesion in right iliac bone. On liver biopsy, histology and immunohistochemistry revealed an extra-adrenal malignant pheochromocytoma. On chest CT, which was performed to identify another metastatic lesion, we could find two metastatic nodules on left lower lung. In fact, She had a history of an extra-adrenal pheochromocytoma in retroperitoneum, which had been completely removed surgically about 6 years ago. Unfortunately, after liver biopsy, she underwent disastrous post-biopsy bleeding and hypovolemic shock. We performed arterial embolization to control hemorrhage and it succeeded. Finally, she was diagnosed with a malignant extra-adrenal pheochromocytoma which was primarily originated in retroperitoneum and developed multiple metastases after several years. An extra-adrenal malignant pheochromocytoma is an exrtremely rare disease and, to the best of our knowledge, this is the first reported case of extra-adrenal pheochromocytoma with liver, lung and bone metastasis in Korea. This case suggest that when a huge hepatic mass resembling nodular hyperplasia is discovered, an extra-adrenal pheochromocytoma shuld be included in differential diagnosis.

폐기물을 마이크로그리드의 에너지원으로 적용하기 위한 염소 제거에 관한 연구

조욱래(Uk-Rae Jo),차왕철(Wang-Cheol Cha),박정호(Joung-Ho Park),신명섭,나성용(Seong-Yong Na) 한국조명·전기설비학회 2025 한국조명·전기설비학회 학술대회논문집 Vol.2025 No.5

랜섬웨어를 이용한 암호화폐 탈취 및 자금세탁 방법에 대한 대응방안 연구 동향 분석

조욱(Uk Jo),김금보(GuemBo Kim),허신욱(ShinWook Heo),김호원(Howon Kim) 한국정보보호학회 2022 정보보호학회지 Vol.32 No.3

스마트컨트랙트를 사용하는 블록체인 2세대를 넘어오면서 블록체인 생태계는 지속적으로 성장하고 있으며, 블록체인 플랫폼 내에서 자체 발행되는 암호화폐는 다양한 수익 상품들(ICO, DeFi, NFT, Staking 등)을 등장시켰다. 암호화폐가 실물 화폐를 대체할 새로운 대안이라고 여겨지고 있지만, 최근 암호화폐를 악용한 범죄가 증가하고 있다. 특히 시스템을 감염시켜 몸값을 요구하는 랜섬웨어의 경우 기존의 현금을 요구하기보다 자금 세탁에 용이한 암호화폐로 요구하는 빈도가 증가하고 있다. 암호화폐의 경우 손쉽게 믹싱 서비스를 받을 수 있으며, 블록체인의 특성상 모든 트랜잭션을 확인할 수 있음 제3의 신뢰기관이 존재하지 않으며 모든 네트워크는 계좌로 연결되기 때문에 익명성이 보장되어 범죄자들이 자금세탁에 이용하고 있다. 본 논문을 통해 랜섬웨어에 사용되는 암호화폐 자금세탁 사례를 살펴보고 자금 세탁 시 사용되는 믹싱 서비스에 대해서 분석했다. 또한 불법 자금세탁을 식별하기 위한 기술적 연구 동향에 대해서 분석하였다.

신재생에너지의 확대보급을 위한 폐플라스틱의 자원화 방안에 대한 연구

조욱래(Uk-Rae Jo),차왕철(Wang-Cheol Cha),박정호(Joung-Ho Park),나성용(Seong-Yong Na) 한국조명·전기설비학회 2020 한국조명·전기설비학회 학술대회논문집 Vol.2020 No.11