Slide Session : OS-IFD-07 ; Infectious Disease : In Vitro Antiviral Activity of Ribavirin Against Severe Fever with Thrombocytopenia Syndrome Virus

( Myung Jin Lee ),( Kye Hyung Kim ),( Jong Youn Yi ),( Su Jin Choi ),( Chung Jong Kim ),( Nak Hyun Kim ),( Kyoung Ho Song ),( Pyoeng Gyun Choi ),( Ji Hwan Bang ),( Wan Beom Park ),( Eu Suk Kim ),( San 대한내과학회 2014 대한내과학회 추계학술대회 Vol.2014 No.1

In Vitro Antiviral Activity of Ribavirin Against Severe Fever with Thrombocytopenia Syndrome Virus Myung Jin LEE1, Kye-Hyung KIM1, Jongyoun YI2, SuJin CHOI1, Chung-Jong KIM1, Nak- Hyun KIM1, Kyoung-Ho SONG1, Pyoeng Gyun CHOI1, Ji-Hwan BANG1, Wan Beom PARK1, Eu Suk KIM1, Sang-Won PARK1, Hong Bin KIM1, Nam Joong KIM1, Myoung- Don OH1 Seoul National University College of Medicine, Korea1, Pusan National University School of Medicine, Korea2 Background: Severe fever with thrombocytopenia syndrome (SFTS) is an emerging infectious disease caused by a novel Bunyavirus, severe fever with thrombocytopenia syndrome virus (SFTSV). No effective antiviral therapy is proven yet, but clinical use of ribavirin (RBV) has been tried. We investigated the antiviral effect of RBV against SFTSV in vitro. Methods: To test for cytotoxicity of RBV, Vero cells were treated with different concentrations of RBV (3.90 to 500 μg/mL, two-fold dilution) and analyzed by cell viability MTS assay 48h post-infection. To determine antiviral activity of RBV against SFTSV, Vero cells were infected with SFTSV strain Gangwon/Korea/2012 at 100 TCID50 (50% tissue culture infective dose) per well in a 96-well plate, and RBV was added at the concentrations showing no or minimal cytotoxicity. Viral RNAs were extracted from the culture supernatants and quantifi ed using one-step real-time reverse transcription- PCR to amplify the partial large segment of SFTSV. Statistical analysis was done by one-way ANOVA with Tukey`s post hoc test. Results: Cytotoxicity due to RBV was not observed at RBV concentration =31.3 μg/ mL. Viral RNAs at 24h post-RBV treatment were reduced with increasing RBV concentrations (1-32 μg/mL), compared with those of mock-treated cells (P <0.01, Figure). Half maximal inhibitory concentration (IC50) of RBV was 3.69 μg/mL at 24h post-RBV treatment. Conclusions: Our study shows that RBV has antiviral effect against SFTSV in a dose-dependent manner. Further studies are required to evaluate the effi cacy of RBV in SFTS.

후방 도달 척추 절제술을 이용한 강직성 요천추 변형의 치료

석세일,정의룡,이정희,김진혁,김성수,이지호,최원기,박용원 대한척추외과학회 2004 대한척추외과학회지 Vol.11 No.2

분절간 척추경 나사 고정과 척추전이법을 이용한 특발성 척추 측만증의 치료

석세일,김진혁,이상민,정의룡,김성수,이정희,박준석 인제대학교 백병원 2002 仁濟醫學 Vol.23 No.2

Objective : To report the clinical result of segmental pedicle screw fixation and translation technique in surgical correction of idiopathic scoliosis. Methods and materials : Ten idiopathic scoliosis. patients treated with segmental pedicle screw fixation and translation technique were analyzed retrospectively. The mean follow-up interval was 23.8months, with a minimum of 12 months. Eighteen structural curves were fused in one double curves(King type Ⅰ), seven double thoracic curve(King type Ⅴ) and two thoracolumbar curve. Deformity correction, apical vertebral rotation(AVR), apical vertebral translation(AVT), trunk balance, shoulder balance and complications were evaluated. Result : The structural curve was corrected from 47.4±10.6° to 20.3±5.9° at 1week after surgery and 55.6±14.1° at latest follow-up. AVR was corrected from 2.06±0.4 to 0.94±0.41 at 1week after surgery and latest follow-up. AVT was improved from 25±15.7㎜ to 11.5±7.3㎜ at 1week after surgery and 12.3±7.3㎜ at latest follow-up. There were no trunk imbalance(less than 10㎜ distance from C7 plumb line), no shoulder imbalance(less than 10㎜ shoulder height difference) and no screw related complications. Conclusions : The segmental pedicle screw fixation and translation technique is an effective method in treating for idiopathic scoliosis.

유리 전박골피판을 이용한 음경 재건술

정성광,변진석,백봉수,김법완 大韓成形外科學會 1991 Archives of Plastic Surgery Vol.18 No.2

Reconstruction of the penis is indicated in a traumatic or surgical amputation, congenital penile absence, micropenis, male pseudohermaproditism, or transsexualism. Initially, penile reconstruction has been performed using a local flap, but often failed because of the multiple procedures, fistula or stricture of the urethra, and no sensation of the phallus. Ideally, penile reconstruction should be a one-stage procedure, creating a phallus with both tactile and aerogenous sensibility, water-tight neourethra allowing for voiding while standing, enough bulk with stiffness, and aesthetically acceptable appearance. Since August 1989 we have constructed a penis in 4 patients. We selected the radial forearm flap as a donor site because it offers a reliable artery, veins, nerves, and stiffner. It also offers thin, malleable skin with adequate width and length. We have followed these patients from 5 months to 10 months. All operations were successful except for one fistula formation.

드라마틱 발레의 형식적 특성에 관한 연구

정종훈,이진숙 東亞大學校附設스포츠科學硏究所 2004 스포츠科學硏究論文集 Vol.22 No.-

The ballet, as a representative genre of theatrical art, has developed with constant opposition between dramatic ballet laying emphasis upon its dramatic characteristics and plotless ballet putting stress on integrity of dance. In this respect, this study attempts to investigate some types of ballet with its brief historical survey. Jean George Noverre(1727-1810), a historical father of dramatic ballet, insisted union of dancing and drama on the basis of his theory "ballet diction". Mikhail Fokin(1880-1942) in the early 20th century, experiments a possibility of "new ballet" with a stress upon synthesis of ballet, completing its "five principles" and he values human's inner emotion and its expression above everything else. In the mid 20th century, Antony Tudor(1908-1987), a successor of M. Fokine's spirit, raised up the level of formal characteristics of dramatic ballet, creating a genre called "psychological ballet". In addition, Kurt Joose(1901-1979) and John Granko(1927-1973) created a structural characteristic of dramatic ballet. Its main contents are as follows : First, plot, a composition of story required to dramatic ballet, is an essential requirement providing the inner order of work. Second, persons or characters are the main element developing story, Third, action is only direct means to understand persons, and prior to others. Fourth, uniting all expressive elements of theatrical art make sure the synthetic feature which dramatic ballet is pursing as a total art. In conclusion, it can be expected in this study that the formal features of dramatic ballet and its types according to the times would be recognized and received more seriusly and deeply in understanding and producing ballet.

심한 척추변형(측만증 및 후만증)에 대한 척추 후방 절제술

석세일,김진혁,이상민,정의룡,이정희,김성수,정락용 인제대학교 백병원 2002 仁濟醫學 Vol.23 No.1S

■ Purpose To report a technique of vertebral column resection through a single posterior approach and its first results in the treatment of severe spinal deformities. ■ Methods and materials Seventy spinal deformity patients treated by posterior vertebral column resection(PVCR) were reviewed. Minimum follow up was 2 years (2 - 3.3 years). There were 34 males and 36 females with a mean age of 27.4 years at the time of the operation. Etiologic diagnoses were adult scoliosis in 7, congenital kyphoscoliosis in 38, and post-infectious kyphosis in 25. The surgery consisted of temporary stabilization of the vertebral column with segmental pedicle screw fixation, resection of the vertebral column at the apex of the deformity via the posterior route followed by gradual deformity correction and global fusion. ■ Results The total number of resected vertebrae were 143; 76 in thoracic and 67 in lumbar. Mean operation time was 4 hours 31 minutes with average blood loss of 2333 ml. The deformity correction was 40o in the coronal plane and 5Oo in the sagiotal plane. Complications were encountered in 24 patients: 2 complete cord injuries in severe adult scoliosis and thoracic kyphosis patient who had significant preoperative cord compromise, 6 hematomas, 4 root injuries (all incomplete), 5 fixation failures, 2 infections and 5 hemopneumothoraxes. ■ Conclusions PVCR is an effective alternative for severe fixed spinal deformities. However, extreme caution must be taken in the patients with preoperative cord compromise who are the high risk of neurological complications.

역행성 골수강내 금속정을 이용한 대퇴골 과상-과간 골절의 치료

정필현,황정수,강 석,김종필,전용진 대한골절학회 2004 대한골절학회지 Vol.17 No.2

한국인 만성 간 질환 환자에서 G형 간염 바이러스 감염의 유병률에 대한 연구

이진호,이한주,윤정환,이효석,김정룡 大韓消化器病學會 1998 大韓消化器病學會誌 Vol.31 No.3

정신보건법의 주요 쟁점 조항에 대한 선진국과의 사례 비교

홍진표,황순찬,박수빈,서동우,정은기,김진학,박종익,안주연,김수정,장홍석 大韓神經精神醫學會 2009 신경정신의학 Vol.48 No.2

Objectives The Mental Health Act is an initiative aimed at changing and shaping mental health services and protecting human rights of persons with mental disorders. Since the Mental Health Act was legislated in 1995, four amendments have been made according to the issues that arose from public concerns. However, there are still many debates about the human rights protection of the mentally iII. This study aimed to provide information regarding major aspects of the Mental Health Act by comparing them among several developed countries. Methods Current Mental Health Acts of the state of Michigan in the United States, Scotland in England, the state of Victoria in Australia, and Japan were reviewed. Issues regarding the Korean Mental Health Act were collected from seminar materials, news media contents, and mental health professionals Results The definition of subjects in Korean Mental Health Act was more inclusive than other countries and was derived from a medical classification of mental illness. Family members or guardians were granted important responsibilities for deciding the involuntary admission of mentally ill patients in Korea and Japan. In Western countries, Mental Health Review Tribunals or courts have the primary responsibility for important decisions about mentally ill patients. The regulation of immediate dis- charge after request by voluntarily admitted patients was not enacted in all countries except Korea. The mandatory procedure for involuntary admission in Western countries includes an individual case review with personal interview by a Mental Health Review Tribunal or court. Conclusion The Korean Mental Health Act appears to meet the basic standards of Guidelines from international organizations. Our traditional culture and inherent health systems seem to influence the legal regulation of mental health service and might be related to the problems of human rights protection of mentally ill patients in Korea.

核置換에 의한 3n Populus alba×glandulosa의 育成 "in virto" 硏究

黃震聲,金鼎錫,尹基植 진주산업대학교 1985 論文集 Vol.23 No.-

생장이 속한 allotriploid의 Populus alba×glandulosa를 육성하기 위한 기초연구의 일환으로 2n-pollen의 대량획득 방법과 핵상별 anther culture의 최적방법을 규명하여 다음과 같은 결과를 얻었다. 1. Pectinase 1%, cellulase 2%, 그리고 D-mannitol 0.6M 등의 조성 enzyme액에서 pollen을 진탕처리한 결과 언 핵상의 pollen이나 80∼200분에서 cell wall이 용해되었다. 2. Pollen의 발아촉진을 위한 n-hexane처리의 회수와 핵상과는 관계가 없다. 3. Pollen의 X-ray에 대한 감수성은 핵상과 상관이 없고 고선량에서는 n과 2n-pollen 다같이 회분관 신장속도에 영향하였다. 4. Centrifuge force에 의한 n과 2n-pollen의 침강속도는 2n-pollen이 속하였다. 5. Anther culture를 위한 basic media와 plant hormone의 조성은 n-pollen에서는 W.S. basic media에 BAP 0.1ppm+NAA 0.5ppm이 가장 좋고 2n-pollen에서도 W.S. basic media에 BAP 0.1ppm NAA 0.5ppm이 가장 좋았다. The studies were carried out in order to induce vigorous growth through allotriploids of poplus alba<glandulosa. The results are as follows. 1. From n-, and 2n-pollen treated with enzyme solution containing 1% pectinase, 2% cellulase and 0.6M D-mannitol, the highest rate of pollen of cell wall dissolved were obtained in the 80 to 200 min. tretament. 2. n-, and 2n-pollen treated with n-hexane was no difference in the pollen germinatian. 3. n-, and 2n-pollen radiated with x-ray of 100-500kr was influence on the elongation speed of pollen tubes. 4. Sinking speed of pollen grains through centrifugal force was speedy in the tetraploid than in the diploid. 5. The production of callus through 2n-and 4n-anther culture varied with basic media and plant hormone, but good production was obtained from Wolter and Skoog medium containing 0.1ppm BAP and 0.5ppm NAA. 6. n-, and 2n-pollen plantleetsers were induced form populus alba×glandulosa anther cultured "in vitro" on synthetic medium.