하동카올린의 탄소환원법에 의한 질화거동

이형복,이홍림,이형직,임헌진 연세대학교 산업기술연구소 1985 논문집 Vol.17 No.2

Nitridation behavior of Hadong Pink Kaolin was studied over the temperature range of 1250-1350℃ in N₂-H₂atmosphere. Carbon was used as a reducing agent. Mullite, α-quartz, Si₂N₂O, X-phase, 15R-AIN, SiC and cristobalite were formed as intermediate products during reaction. But the final product was almost β-Sialon phase, when the reaction proceeded longer than 10hr at the C/H.K.(SiO₂) ratio larger than 3.

폐내 기관지 낭종

이석열,이숭진,박형주,이철세,이길노,김윤정,나주옥 순천향의학연구소;Soonchunhyang Medical Research Institute 2004 Journal of Soonchunhyang Medical Science Vol.10 No.2

A 33-year-old female was admitted to our hospital due to removal of lung mass which indicentally detected Chest radiography. Chest computerized tomography revealed lung parenchymal cystic lesion. Open thoracotomy was done for diagnosis and therapy. Cystic lesion was communicated to bronchus and wedge resection including cystic lesion was done. Bronchogenic cyst is congenital disease and mainly locate in mediastinum. It is rare in lung parenchyme. Herein we report a case of intrapulmonary bronchogenic cyst.

갱년기 여성의 호르몬 대치 요법에 대한 수용율

이임순,장진영,이정재,이순곤,이권해,이해혁,김승형 순천향의학연구소 1997 Journal of Soonchunhyang Medical Science Vol.3 No.2

Purpose: We have evaluated the compliance of hormone replacement therapy. Method: There are 185 climacteric women who are divided into three groups (Group I, Group II, Group III). Group I is given conjugated equine estrogen(CEE, 0.625mg, day 1-30) plus medroxyprogesterone acetate(MPA, 5mg, day 1-12). Group II is given conjugated equine estrogen (CEE, 0.625mg, day 1-30) plus medroxyprogesterone acetate (MPA, 2.5mg, day 1-30), Group III is given only conjugated equine estrogen(CEE, 0.625mg, day 1-30). Results: 1) The compliance rate of hormone replacement therapy during three months is 77.9% including each Group I : 77.7%, Group Ⅱ : 76.1%, Group Ⅲ :80.4%. 2) The compliance rate of hormone replacement therapy during six months is 60.7% including each Group Ⅰ:52.9%, Group Ⅱ: 56.4%, Group Ⅲ: 79.5%. 3) The compliance rate of hormone replacement therapy during nine months is 49.7% including each Group Ⅰ: 45.5%, Group Ⅱ:41.7%, Group Ⅲ: 64.3%. 4) The compliance rate of hormone replacement therapy during a year is 44.4% including each Group Ⅰ: 40.2%, Group Ⅱ:35.3%, Group Ⅲ: 59.5%. Conclusion : It is vital that we maximize compliance if patients are to receive the full benefits from hormone replacement therapy. We think that physicians who prescribe hormone replacement therapy for climacteric women should enough explain the purpose, risks, and side effect of treatment for maximizing compliance of hormone replacement therapy.

이창래의 Native Speaker의 한글번역본 비교연구 : 번역가의 두 가지 다른 시선

이형진 ( Hyung Jin Lee ) 韓國世界文學比較學會 2011 世界文學比較硏究 Vol.36 No.-

This paper intends to analyze different perspectives of the two translators, reflected into the two versions of Korean translation of Native Speaker (1995), the first novel written by the Korean-American novelist Chang-rae Lee. As literary translation is a product of another form of the translator`s personal reading of the text, different versions of translation often indicate different perspectives of translators toward the original text, and these differences become more important to understanding the meaning and value of the work, more than endless debates regarding mistranslation of the text. Hyun`s Korean translation of 1995 attempts to situate Lee`s novel under the umbrella of Korean literature, considering the theme of the novel as Korean immigrants` nostalgia for Korean culture and identity. This perspective leads to more natural translation with the frequent use of Korean cultural equivalents, trying to remind Korean readers of cultural connection to the author. However, Chung`s translation of 2003 views Lee`s novel as part of contemporary American literature which deals with the alienated life of immigrants in the multi-cultural society of America in which these immigrants are required to create a new kind of hybrid identity. This perspective is reflected in Chung`s careful attention to word choice, sentence structure and stylistic characteristics, often found in poetry translation. However, this difference does not exclusively derive from the translators` personal views on the novel. Rather, it has been critically influenced by the elevated status of the writer as one of the most representative contemporary American writer, not anymore Korean-American writer. Also, more careful attention in Chung`s translation to the writer`s style and literary identity leads to the translator`s efforts to keep Lee`s linguistic elegance and literary style intact in the translation, often creating poetic effect. Literary translation is never a form of perfect and omniscient reading of the text by a translator, and, in this sense, analyzing translators` perspectives reflected in the translations of the same novel provides a valuable tool to understanding the text from different perspectives.

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.

비만세포주에서 Histamine 유리에 관한 연구

김형룡,국윤아,신민,이홍수,원진숙,김형민,이영미,정헌택,이혜숙,안녕형 원광대학교 생명공학연구소 1995 생명공학연구소보 Vol.3 No.1

관상동맥 질환에서 SDF-1α의 농도

김보영,박용규,박형서,노상필,정승현,이유선,이정우,이재환,최시완,정진옥,성인환 충남대학교 의과대학 의학연구소 2003 충남의대잡지 Vol.30 No.1

Atherosclerosis is now viewed as an inflammatory disease of the vascular system. Expression of several chemokines, including monocyte chemoattractant protein(MCP)-1, MCP-4, RANTES(regulated on activation normal T-cell expressed and secreted), and interleukin-8(IL-8) are increased in human atherosclerotic plaques compared with normal vessels. They are involved in the pathogenesis of atherosclerosis and plaque rupture by activating and directing leukocytes into the atherosclerotic lesions. However, some are involved in homeostatic functions such as normal leukocyte traffic and growth regulation. SDF-la is a multi-functional cytokine that is involved in myelogenesis, hematopoiesis, angiogenesis and injured gastric mucosal regeneration in the gastric ulcer patient. SDF-la is recently shown to be highly expressed in atherosclerotic plaques and a potent platelet agonist. At least in high concentrations, SDF-la may mediate antiinflammatory and matrix stabilizing effects in unstable angina. Many studies are going on to know the function of SDF-la in coronary artery diseases. I investigated the difference of the plasma level of SDF-la between control group and coronary artery disease group. Total 75 subjects were enrolled. The diagnosis of coronary artery disease was confirmed in all patients by coronary angiography. Control subjects in this study were confirmed normal by coronary angiography. Clinical profile and risk factors were also reviewed. Control subjects in this study were 27 (M=10, F=17). Plasma for the study was collected before the angiography and centrifuged. SDF-la analysis was performed by ELISA. Plasma level of SDF-la is significantly increased in patients with stable angina(n=20) and unstable angina group(n=28) compared with healthy control group(n=27). the risk factors do not influence the plasma level of SDF-la in coronary artery diseases. In this study, plasma level of SDF-la is increased in patients with stable angina and unstable angina groups compared with healthy control group(P<0.05). the risk factors do not influence the plasma level of SDF-la in coronary artery diseases.

한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

지역축제 방문객 수 추정에 대한 탐색적 연구

이진형 호남대학교 인문사회과학연구소 2006 인문사회과학연구 Vol.14 No.-

쥐의 망막 미세구조에 미치는 급성 메탄올 중독에 대한 에탄올의 효과 관찰

이호경,유진형,구본술 인제대학교 1983 仁濟醫學 Vol.4 No.3

복강내 메탄올 주입으로 급성 메탄올 중독을 일으킨 쥐와 메탄올 주입 직후, 8시간 후 및 24시간 후에 에탄올을 투여한 쥐의 망막 미세구조를 관찰하여, 메탄올 주입 직후와 8시간 후에 에탄올을 투여한 쥐에서 메탄올에 의한 망막 조직 파괴가 경감되었음을 관찰하였다. Methanol is a widely-used chemical which can cause serious visual loss by accidental ingestion, and ethanol therapy has been considered effective in maintaining life as well as preserving vision, if performed appropriately. To provide histopathologic basis of ethanol therapy in acute methanol poisoning, which is still obscure, methanol was injected intraperitoneally to the rat and ethanol therapy was carried out immediately after, 8 hours after, and 24 hours after methanol injection. One month later, specimens of retina were obtained and examined using electron microscope, comparing with only methanol-injected case. The results were as follows. 1.Ultrastructural examination of retina of the only methanol·injected rat revealed such histologic changes as retinal ganglion cell degeneration, vacuole formation in nerve fiber layer, photoreceptor outer segment destruction, and separation of inter-pigment epithelial junction, which are compatible with clinically observed visual deterioration. 2.Retinal changes were much reduced in the rat which had received ethanol therapy immediately after methanol injection, but the reduction was not conspicuous in the 8 hour-interval ethanol treated rat. No differences were found between only methanol-injected rat and 24 hour-interval ethanol-treated case.