Report of Salvage Procedures in Failed Total Hip Replacement

Kim Young Yong(김영용),Bae Dae Kyung(배대경),Ahn Jae Whan(안제환),Park Dong Wook(박동욱),Choi Kyoung-Yul(최경열),Kim Young Kwon(김영권),Kwak Byung Man(곽병만),Lee Sang Wan(이상완),Ko Chul Un(고철언),Park Shin Chul(박신철) 대한정형외과학회 1980 대한정형외과학회지 Vol.15 No.2

갑상샘의 소포샘종과 소포암종의 세포 소견: 세침흡인 세포 진단의 가능성에 대한 연구

박희대,박운선,김선희,최석현,조영혜,강성희,이경분,김민경,김동훈,채승완,손진희,Park, Hee-Dae,Park, Woon-Sun,Kim, Sun-Hee,Choi, Seock-Hyun,Cho, Young-Hye,Kang, Sung-Hee,Lee, Kyung-Bun,Kim, Min-Gyeong,Kim, Dong-Hoon,Chae, Seoung-Wan,Shon 대한세포병리학회 2008 대한세포병리학회지 Vol.19 No.2

Fine-needle aspiration cytology (FNAC) cannot differentiate follicular adenoma from follicular carcinoma since this distinction can only be based on the presence of capsular or vascular invasion, and this can￢not be detected on a cytologic smear. The goal of this study was to define the diagnostic cytologic findings of follicular neoplasm and the possibility of diagnosing follicular neoplasm by performing FNAC. The cases of histologically diagnosed follicular adenoma and follicular carcinoma on the thyroidectomy specimens were retrieved. Among them, the cases with preoperative FNAC that was done within 3 months of the operation were finally selected. Then we reviewed the FNAC and histologic slides of 19 cases: 9 follicular adenomas and 10 follicular carcinomas. Our results suggest that for cases of follicular neoplasm, the aspirates show high or abundant cellularity, frequent follicle formation and occasional cellular atypism of the follicular cells. However, the atypism is more pronounced and more frequently noticed in the cases of follicular carcinoma, which reveals more higher anisocytosis (7/10, 70%), nuclear pleomorphism (9/10, 90%), coarse clumping of chromatin (8/10, 80%) and cellular overlapping (8/10, 80%).

폴리우레아 방수재의 탄소섬유함량에 따른 내열성능 변화추이 연구

박완구 ( Park Wan-goo ),박진상 ( Park Jin-sang ),최수영 ( Choi Su-young ),김동범 ( Kim Dong-bum ),김병일 ( Kim Byoung-il ),오상근 ( Oh Sang-keun ) 한국건축시공학회 2017 한국건축시공학회 학술발표대회 논문집 Vol.17 No.2

This study investigates the effect of improving the heat resistance performance when carbon fiber is mixed in the polyurea coating material. A tensile strength test method was carried out with the carbon fiber mixed polyurea specimens at an interval of 7, 14, and 21 days after heat treatment at 140±2℃. The test results showed that there was a significant decrease in the tensile strength performance. While the elongation and tensile performance decreased greatly, it was confirmed nevertheless the overall performance was maintained. This study proposes that mixing carbon fiber to the polyurea resin can effectively secure long-term heat resistance, thereby solving the problem of deterioration of physical properties caused by exposure to ultraviolet rays.

영골(靈骨).강압혈(降壓穴) 자극(刺鍼)이 혈압(血壓)에 미치는 영향(影向)

임영남,심성용,한지완,고호연,박종형,한양희,전찬용,김동우,Yim, Young-Nam,Sim, Sung-Yong,Han, Ji-Wan,Ko, Ho-Yeon,Park, Chong-Hyeong,Han, Yang-Hee,Chun, Chan-Yong,Kim, Dong-Woo 대한한방내과학회 2004 大韓韓方內科學會誌 Vol.25 No.2

Objective : The purpose of this study is to evaluate the clinical effect of the non-pharmacological anti-hypertension method, acupuncture, for hypertensive patients. Methods : 26 patients diagnosed with hypertension were each treated by one of three methods: an anti-hypertension drug(adalat soft capsule), venepuncture, and acupuncture. In cases of rising blood pressure, patients were treated by their one of the three methods, and blood pressure was measured at regular intervals. Result : As for the group of acupuncture treated patients on Young-gol(ling-gu) and Gang-ap-hyul(jiang-ya-xue), readings dropped 18.0mmHg in systolic blood pressure and 6.50mmHg in diastolic blood pressure. This was a greater effect than that seen in the venepuncture treated patients. Blood pressure checked one hour after acupuncture treatment showed a greater difference than blood pressure checked after thirty minutes. Conclusion : Safe reductions in blood pressure were observed through the non-pharmacological method of acupuncture on Young-gol(ling-gu) and Gang-ap-hyul(Jiang-ya-xue).

일 대학병원 산모들에서 산후우울장애의 발병률 및 예측인자

박우영(Woo-Young Park),김선영(Seon-Young Kim),양수진(Su-Jin Yang),김성완(Sung-Wan Kim),김재민(Jae-Min Kim),신일선(Il-Seon Shin),김윤하(Yoon-Ha Kim),송태복(Tae-Bok Song),윤진상(Jin-Sang Yoon) 대한생물치료정신의학회 2009 생물치료정신의학 Vol.15 No.1

Objectives:Postpartum depressive disorder(PPD), the common complication of childbearing women after delivery, can produce substantial clinical and psychosocial impairment not only for the women experiencing it but also for the women’s children and family. The aim of this study was to examine the incidence and predictors of PPD in delivered women at a university hospital. Methods:One hundred pregnant women at 33 to 40 gestational weeks were recruited from a university hospital. Interviews were conducted during baseline(gestational age ≥33weeks) and at two follow-up points(1 to 2 days after and 2 months after delivery). The baseline evaluation consisted of sociodemographic and clinical characteristics. The follow-up evaluation mainly consisted of obstetrical data on pregnancy and delivery, and Edinburgh Postnatal Depression Scale. The diagnosis of PPD at 2 months after delivery was made based on DSM-IV criteria. Results:Finally, 81 participants completed the all evaluations. The incidence of PPD was 9.9%(8/81) for major depressive episode, and 37%(30/81) including minor depressive episode. PPD was predicted by low scores on the Social and Occupational Functioning Assessment Scale during pregnancy and absence of aid supporters after delivery. Conclusion:PPD was common in this sample. Social and occupational function during pregnancy may help to identify women at risk of postpartum depressive disorder. Moreover, aid supporters may be contributed to prevent postpartum depressive disorder.

서울시 청년수당의 정책담론과 청년수당 참여자의 정책경험

박송이 ( Song Yi Park ),김수완 ( Su Wan Kim ),김수영 ( Su Young Kim ) 전북대학교 사회과학연구소 2021 지역과 세계 Vol.45 No.2

본 연구는 청년수당 정책담론과 청년수당 참여자의 정책경험을 비교하고 그 간극을 좁힐 수 있는 방안을 고민하는 데 그 목적이 있다. 2015년 청년수당(前 서울형 실업부조)이 발표되면서 중앙정부, 지방정부, 언론계, 학계, 정치계 등을 중심으로 정책 관련 담론이 폭발적으로 증가했다. 그러나 정책화가 된 지 7년이 지난 지금에도 정책 당사자인 청년수당 참여자들의 정책인식 및 경험과 관한 목소리는 충분히 반영되지 못하고 있는 상황이다. 이에 본 연구는 청년수당 참여자 9명에 대한 심층면접을 통해 청년수당 시행 여부 근거로써 청년의 상황, 청년수당 집행 근거로써 청년의 행태, 청년수당 정책 목표 근거로써 청년 지원의 범위에 대한 청년수당 정책담론과 청년수당 참여자의 정책경험이 어떻게 다른지 조명해본다. 구체적인 결과는 다음과 같다. 첫째, 청년수당 시행 여부 근거로써 청년의 상황은 주류 담론이 청년을 불안정 노동에 종사할 위험이 높은 집단, 취약계층으로 해석하는 것과 달리 청년수당 참여자들은 불안정 노동이 전략적 선택이라는 인식, 취약계층으로 보는 청년수당 담론에 대.한 의문, 청년수당이 정치인의 세력확대일 거라는 의심을 보였다. 둘째, 청년수당 집행 근거로써 청년의 행태는 청년수당이 청년들의 자율적 소비와 자기 활동을 독려할 것이라고 상정하는 주류 담론과 달리 청년수당 참여자들은 애매한 소비기준 사이에서 자기 검열을 하는 모습과 행정의 기준에 맞는 소비 행태를 보였다. 마지막으로 청년수당 정책 목표 근거로써 청년 지원의 범위는 주류 담론이 일자리 정책과 거리를 두며, 포괄적 생활지원과 관계망 형성을 지원한다는 지향을 보이고 있었다. 그러나 개별 청년수당 참여자들은 일하지 않는 본인들의 처지에 대한 불안, 실제로 다양한 일자리 기회에 대한 제공을 바라고 있었으며, 정책이 지원하는 생활 모임과 관계망에 참여하고 싶지 않다는 의견을 보였다. 결론에서는 취약계층인지에 대한 인식, 자율적인 소비에 대한 경험, 포괄적인 생활지원 등에 대한 청년수당 참여자들의 의견을 바탕으로 청년수당 정책담론의 개선 방향에 대해 제언해보고자 한다. The purpose of this study is to compare youth allowance policy discourses with young adults’ policy experiences. With the announcement of the Youth Allowance in 2015, policy discourses have been created by various discursive actors like the central government, Seoul metropolitan government, politics, media, and academia. However, the voices of youth allowance claimants are being excluded from the discourse production. Based on in-depth interviews with 9 receivers of the Youth Allowance, this study shows the differences between policy discourses and the actual policy experiences of the youth participants. First, while the mainstream discourse supposes the youth as a group at high risk of precarious work, participants of the youth allowance questioned the discourse that views young adults as vulnerable and suspected that youth allowances are the strategy to expand politicians’ power. Second, whereas the mainstream discourse postulates that youth allowances will encourage autonomous consumption and self-activity of young people, the participants self-censored their consumption behavior in order to meet administrative standards and complained about ambiguous consumption standards. Finally, the mainstream discourses aim to support diverse life areas of the youth and the formation of their social networks, keeping a certain distance from job-oriented supports. However, individual youth allowance participants were rather reluctant to involve in the non-working activities that the policy organize and wanted more job-focused supports. These findings suggest that the youth policy needs to reflect the actual life and need of young people.

정신건강복지센터 및 중독관리센터 이용 회원의 사망원인 분석

박우영(Woo-Young Park),홍지은(Ji-Eun Hong),왕수연(Soo-Yeon Wang),신재정(Jae-Jeong Shin),이주연(Ju-Yeon Lee),김선영(Seon-Young Kim),김재민(Jae-Min Kim),신일선(JIL-Seon Shin),윤진상(Jin-Sang Yoon),김성완(Sung-Wan Kim) 대한생물치료정신의학회 2019 생물치료정신의학 Vol.25 No.1

Objectives:Serious mental illnesses and substance use disorder have a high level of early mortality. This study aimed to identify the causes of their deaths among patients who had been under the care of community mental health and welfare centers and addiction management centers. Methods:We collected information on deceased individuals, whose mortality was attributable to various causes of death, from 10 Community Mental Health Centers and Addiction Centers in Gwangju Metropolitan City. The primary variables collected included psychiatric diagnosis, cause of death, smoking habits, admission history, and several socio-demographic factors. Results:A total of 214 deaths among service users were studies. In Community Mental Health Centers, 109 deaths were identified, with causes that may be itemized as follows : 27 suicides(24.8%), 56 physical illnesses(51.4%), 14 accidents(12.8%), and 12 unknown causes(11.0%). Among the physical illnesses reported, cardiovascular illness and cancer were the most common causes of death. A history of frequent admission was common among those that had died by suicide(88.9%), compared with that observed among general service users(62.0%). In Addiction Centers, 105 deaths were identified, with causes that may be itemized as follows : 7 suicides(6.7%), 71 physical illnesses(68.3%), 7 accidents(6.7%), and 20 unknown causes(19.0%). Among the physical illnesses reported, sudden death, hepatic disorder, cancer, and cardiovascular disorder were the most common causes of death. Conclusion:Case managers should give due consideration to and carefully manage the physical health of individuals accessing mental health services via community mental health centers and addiction centers.

고공환경 모사용 이차목 디퓨저의 배압에 따른 성능 특성

김완찬(Wan Chan Kim),유이상(I Sang Yu),김태완(Tae Woan Kim ),박진수(Jin Soo Park),고영성(Young Sung Ko),김민상(Min Sang Kim) 대한기계학회 2017 大韓機械學會論文集B Vol.41 No.9

본 연구에서는 이차목 디퓨저의 배압에 따른 특성과 디퓨저 내부의 유동을 확인하기 위해서 실험과 수치해석을 통하여 살펴보았다. 디퓨저의 배압(Pa)조건을 모사하기 위해 이젝터를 사용하였으며, 디퓨저와 이젝터는 상온 고압기체질소를 사용하였다. 그 결과, 노즐전단압력(P0)이 동일할 때 배압(Pa)을 낮추어 압력비(P0/Pa)를 높게 할수록 압력회복이 디퓨저 후단에서 이루어짐을 확인하였다. 노즐전단압력(P0)이 다르더라도 압력비(P0 /Pa)가 동일하다면 디퓨저 내부의 유동특성이 거의 동일함을 확인하였으며, 시동압력비((P0/Pa)st) 또한 일치함을 확인하였다. Experimental and numerical studies were performed to investigate the performance and internal flow characteristics of a supersonic second throat exhaust diffuser (STED) with back pressure (Pa). An ejector system was used to vary the back pressure (Pa) conditions. The operating gas for the STED and the ejector was high pressure nitrogen at room temperature. When the back pressure (Pa) at a constant nozzle inlet pressure P0) decreases, the pressure recovery location moves downstream. If the pressure ratio P0/Pa) is the same, even if the nozzle inlet pressures P0) are different, the diffuser"s internal flow pattern and starting pressure ratio ((P0/Pa)st) are almost the same.

어성초 추출물이 지질다당질과 인터페론감마로 활성화된

조완익 ( Wan Ik Cho ),김현규 ( Hyun Kyu Kim ),박주희 ( Juhee Park ),박귀영 ( Kui Young Park ),임윤영 ( Yoon Young Lim ),김영희 ( Young Heui Kim ),김기호 ( Ki Ho Kim ),김형미 ( Hyung Mi Kim ),이갑석 ( Kapsok Li ),김범준 ( Beom Joon 대한천식알레르기학회 2012 천식 및 알레르기 Vol.32 No.1

Background: Houttuynia cordata has long been used in traditional oriental medicine for the treatment of inflammatory disease. In the present study, we investigated the anti-inflammatory effect of Houttuynia cordata extracts on Raw 264.7 cells, which is activated with lipopolysaccharide (LPS) and interferon-γ (IFN-γ). Methods: We treated LPS-and IFN-γ-activated murine macrophage Raw 264.7 cells with extracts of Houttuynia cordata and measured the production of nitric oxide (NO) and prostaglandin E2 (PGE2), and the expression of inducible nitric oxide synthase (iNOS), cyclooxygenase (COX)-2, and pro-inflammatory cytokines (Interleukin [IL]-1α, IL-1β, IL-4, IL-6, IL-10, IL-12, tumor necrosis factor-α, regulated on activation normal T-cell expressed and secreted) in activated Raw 264.7 cells after treatment with Houttuynia cordata extracts. Results: NO formation by activated Raw 264.7 cells was reduced in response to Houttuynia Cordata in a dose-dependent manner. Formation of PGE2, a final product of the COX pathway was reduced by Houttuynia cordata extracts and reduction in COX-2 expression was proportional to the reduction in PGE2. The expression of proteins, iNOS and COX-2 decreased with increasing concentration of Houttuynia cordata extracts. The related pro-inflammatory cytokines did not decrease in the cells treated with Houttuynia cordata extracts. Conclusion: Houttuynia Cordata extracts suppressed the production of NO and PGE2 and decreased the expression of iNOS and COX-2. It has potential for the treatment of inflammatory diseases. Further studies are needed to elucidate the effects of Houttuynia Cordata extracts on the production of inflammatory cytokines. (Korean J Asthma Allergy Clin Immunol 2012;32:43-50)

마우스에서 CFC-101 ( 녹농균 백신 ) 의 감염 방어효과

김영지(Young Gi Kim),김제학(Je Hak Kim),박완제(Wan Je Park),안동호(Dong Ho Ahn),홍광희(Kwang Hee Hong),김현수(Hyun Su Kim),김유삼(Yu Sam Kim),함경수(Kyung Soo Hahm) 한국응용약물학회 1994 Biomolecules & Therapeutics(구 응용약물학회지) Vol.2 No.4

To optimize the immunological efficacy of CFC-101, an outer-membrane protein vaccine purified from relatively less pathogenic 4 different Pseudomonas aeruginosa strains, we investigated to establish its dose, administration route, interval and frequency of vaccination in mice. As expected, the 4 CFC-101 producing strains were less pathogenic than the challenging organism, P. aeruginosa GN11189. CFC-101 completely protected the death caused by P. aeruginosa at above 0.05 mg/kg vaccinized by 3 times with 7-day intervals. At the optimally effective dose of 0.2 mg/kg of CFC-101, at least 3 immunizations were necessary for complete protection against P. aeruginosa-induced death. If immunized 3 times, the immunization interval could be shortened up to 2 days to acquire the best protection against P. aeruginosa. CFC-101 was effective either by intraperitoneal, subcutaneous or intramuscular but not by oral administration. The present results show that the newly developed Pseudomonas vaccine, CFC-101, is highly effective for the protection from death caused by pseudomonal infections.