Ruprecht 93의 UBVI 측광

천소라,성환경 한국천문학회 2003 天文學會報 Vol.28 No.2

International Inflation Synchronization and Implications

천소라 한국개발연구원 2020 KDI Journal of Economic Policy (KDI JEP) Vol.42 No.2

This study analyzes global inflation synchronization and derives policy implications for the Korean economy. Unlike previous studies that assume a single global inflation factor, this study investigates if inflation in Korea can be explained further by other global inflation factors. Our principal component analysis provides three principal components for global inflation that are linked to the Korea inflation rate ― the first component is closely related to OECD inflation, and the second and third components reflect China’s inflation. This study empirically demonstrates via in-sample fitting and out-of-sample forecasting that the three principal components of global inflation play a significant role in explaining and predicting Korean inflation in the short-term, while their role is limited in the mid-term. Domestic macroeconomic variables are found to be more important for the mid-term movements of the Korean inflation rate. The empirical results here suggest that the Bank of Korea should focus more on domestic economic conditions than on global inflation when implementing monetary policy because global factors are likely to be already reflected in domestic macro-variables in the mid-term.

A Predictive System for International Trade Growth

천소라 ( Chon Sora ) 대외경제정책연구원 2016 Working Papers Vol.16 No.3

접촉쌍성 TY UMa의 CCD 측광관측

황창덕,천소라,강영운 한국우주과학회 2001 한국우주과학회보 Vol.10 No.1

개를 키우는 사람과 개를 키우지 않는 사람이 유기견 센터를 바라보는 인식차이

진성룡,오우람,임병헌,이지연,정지수,천소라,김옥진 한국동물매개심리치료학회 2013 한국동물매개심리치료학회지 Vol.2 No.1

This study was aimed to compare the thoughts differences about the abandoned dog protectorate facility according to the presence of dog ownership. We evaluated 100 people who have dog ownership and 100 people who have not dog ownership by questionnaire survey including14 questions. The authors present the thoughts differences about the abandoned dog protectorate facility between people with or without dog ownership. These results may be used for the fundamental data for the establishment of strategy on the improved management of abandoned dog protectorate facility.

양악수술 후 발생한 반사적 눈물분비의 소실 증례 보고 및 문헌 고찰

방소라,이태은,유인천,조남천,안민 대한안과학회 2019 대한안과학회지 Vol.60 No.12

Purpose: To report a case of unilateral loss of reflex tearing after double-jaw surgery with anatomy and mechanism. Case summary: A 32-year-old woman complained of a 3-year history of loss of tearing in her left eye. She had undergone double- jaw surgery 3 years prior to correct her malocclusion. In orbital computed tomography (CT) images, there were no specific findings, with the exception of a fractured left pterygoid plate, possibly caused by the double-jaw surgery. The tear break-up times of both eyes were similar, with non-specific findings on slit lamp examination. We diagnosed loss of reflex tearing due to pterygopalatine ganglion injury based on her history, physical examination and orbital CT findings. Conclusions: Nerve damage due to artificial fracture may occur during double-jaw surgery and may result in loss of reflex tearing, thus, pre-operative evaluation of basic lacrimal secretion and a reflex tearing test are important. Once the loss of reflex tearing due to nerve injury occurrs, orbital CT scans are needed for diagnosis. Ophthalmologist examination is necessary to confirm the mechanism of loss of reflex tearing and changes in the anatomical structure. 목적: 양악수술 후 편측의 반사적 눈물분비의 소실을 보이는 환자를 경험하였기에 증례와 함께 발생기전, 해부학적 구조에 대하여 보고하고자 한다. 증례요약: 32세 여자 환자가 3년 전 부정교합으로 양악수술을 받은 후 발생한 좌안의 반사적 눈물분비 소실을 주소로 내원하였다. 안와 전산화단층촬영에서 안와 내 특이 소견은 보이지 않았으나, 양악수술로 인한 것으로 보이는 좌측의 날개판(pterygoid plate)의 골절 소견을 보였다. 양안의 눈물막파괴시간은 비슷하였으며 세극등검사에서 양안 각막 모두 특이 소견을 보이지 않았다. 병력과 이학적 검진, 전산화단층촬영 소견을 바탕으로 날개입천장신경절(pterygopalatine ganglion)의 손상에 의한 반사적 눈물분비 소실로 진단하였다. 결론: 양악수술 시 인위적 골절형성에 의한 신경손상으로 반사적인 눈물분비의 소실을 보일 수 있으므로 술 전 기본적인 눈물분비와 눈물흘림 반사를 평가해 두는 것이 좋겠다. 신경손상에 의한 반사적 눈물분비의 소실이 초래된 경우 진단을 위해 안와 전산화단층촬영이 필요하며, 안과의사로서 이러한 반사적 눈물분비 소실의 발생기전, 주위 해부학적 구조에 대하여 숙지하여야 하겠다.

비인두암에서 [18F]Fluorothymidine PET을 이용한 방사선치료 반응도 예측을 위한 예비 연구: [18F]FDG PET와의 비교

백소라 ( So Ra Baek ),채선영 ( Sun Young Chae ),김혜옥 ( Hye Ok Kim ),이상욱 ( Sang Wook Lee ),오승준 ( Seung Jun Oh ),임기천 ( Ki Chun Im ),문대혁 ( Dae Hyuk Moon ),김재승 ( Jae Seung Kim ),류진숙 ( Jin Sook Ryu ) 대한핵의학회 2009 핵의학 분자영상 Vol.43 No.6

코리네박테리움 맥긴레이 각막궤양

방소라,안민,조남천,유인천 대한안과학회 2019 대한안과학회지 Vol.60 No.6

Purpose: To report a case of a Corynebacterium macginleyi-infected corneal ulcer of a patient who had been treated for conjunctivitis for more than 3 months. Case summary: A 72-year-old female was transferred from a private ophthalmic clinic for evaluation of herpetic keratitis with progressive corneal edema and infiltration in the left eye. She had a history of conjunctival hyperemia and eyeball pain in her left eye 3 months prior to her visit. She was treated with levofloxacin eye drops and acyclovir ointment (Herpesid®, Samil, Co., Ltd. Seoul, Korea). On slit lamp examination, 5.4 × 4.0 mm corneal epithelial defects and stromal infiltrations were observed in the upper to central cornea, and endothelial keratic precipitates were found. Gram positive bacteria were detected on Gram staining and Corynebacterium macginleyi was identified on bacterial cultures from the conjunctiva and cornea. She was treated with topical vancomycin eye drops. After 3 months of treatment, the corneal ulcer was completely resolved, leaving mild superficial opacity on the cornea. Conclusions: While Corynebacterium macginleyi, normal flora of the conjunctiva, is considered a major causative agent for conjunctivitis and blepharitis, Corynebacterium macginleyi should also be considered a possible cause of slowly progressive keratitis in patients with chronic conjunctivitis. 목적: 3개월 이상 결막염으로 치료받은 환자에서 발생한 Corynebacterium macginleyi에 의한 각막궤양 1예가 있어 이를 보고하고자 한다. 증례요약: 72세 여자가 좌안의 각막부종 및 혼탁의 진행으로 헤르페스각막염 의심하에 개인 안과에서 전원되었다. 내원 3개월 전부터 좌안의 결막 충혈과 통증을 호소하고 있었다. Levofloxacin 안약과 acyclovir 연고를 사용하고 있었다. 세극등현미경검사에서 각막상부에서 중앙에 이르는 5.4 × 4.0 mm 크기의 각막상피결손 및 기질 침윤과 함께 각막 후면의 침착물을 보여 그람 염색 및 배양검사를 시행한 결과, 결막과 각막 모두에서 그람 양성균이 검출되고 Corynebacterium macginleyi가 동정되었다. Vancomycin으로 점안치료한 후 3개월째에 각막에 경한 혼탁만을 남기고 완전히 치료되었다. 결론: 최근 결막 상주균인 Corynebacterium macginleyi가 결막염과 안검염의 주요 원인균으로 대두되고 있는데, 장기간 결막염을 앓은 환자에서 발생한 서서히 진행하는 각막염의 경우에는 원인균으로 Corynebacterium macginleyi를 고려해야 하겠다.

모락셀라 각막염의 임상양상과 치료 결과

송용연,방소라,이태은,강완석,유인천 대한안과학회 2018 대한안과학회지 Vol.59 No.3

Purpose: To analyze the clinical presentation, predisposing risk factors, and evaluate the treatment outcomes of Moraxella keratitis. Methods: A retrospective analysis was conducted of 12 culture positive cases of Moraxella keratitis from hospital records between March 2001 and November 2015 at a tertiary hospital to identify and analyze its risk factors, causative microbial organisms, clinical features, and therapeutic outcomes. Results: The mean patient age was 68 years (range, 46–86). The most common cause of keratitis was trauma (six eyes, 50.0%), and half of these patients had diabetes mellitus (three patients, 25.0%). Two patients (16.6%) were previously treated with penetrating keratoplasty. The locations of keratitis involved the central (50.0%) and paracentral (50.0%) regions. Round-shaped corneal infiltration was found in seven eyes (58.3%), and irregular-shaped infiltration was found in five eyes (41.7%). Hypopyon was observed in five eyes (41.7%). All Moraxella isolates were susceptible to aminoglycosides and fluoroquinolones. The isolates from three patients were resistant to trimethoprim/sulfamethoxazole. The mean complete epithelial healing time was 32.4 days. The final visual acuity was 20/1,000 or less in seven eyes (58.3%). Three eyes developed corneal perforations and eventually underwent evisceration. Conclusions: In the Republic of Korea, Moraxella keratitis frequently occurs in eyes with trauma. The treatment response is very slow and has a poor visual outcome; thus, a long period of antibiotic therapy is necessary. 목적: 모락셀라 각막염의 임상 경과, 선행 위험인자, 치료 결과에 대하여 알아보고자 하였다. 대상과 방법: 2001년 3월부터 2015년 11월까지 3차병원인 본원 안과에서 시행한 배양검사에서 검출된 모락셀라 각막염 12안에 대하여 의무기록을 후향적으로 분석하였다. 연구는 각막궤양의 위험인자, 임상양상, 치료 결과 등을 분석하였다. 결과: 모락셀라 각막염 환자의 평균 나이는 68세였다. 가장 흔한 원인은 외상(6안, 50.0%)이었고, 그중 절반(3안, 25.0%)은 당뇨를 앓고 있었다. 두 명의 환자(16.6%)에서 이전에 각막이식술을 받은 기왕력이 있었다. 병변의 위치는 중심부(50.0%), 중심주변부(50.0%)였고, 모양은 둥근 형태(58.3%)와 불규칙한 형태(41.7%)였다. 전방축농은 5안(41.7%)에서 관찰되었다. 모든 모락셀라 분리균은 aminoglycoside, fluoroquinolone 항생제에 감수성을 보였고, 3안은 trimethoprim/sulfamethoxazole에 내성을 보였다. 평균 상피 회복 기간은 32.4일이었다. 최종시력은 7안(58.3%)에서 20/1,000 이하였다. 3안은 약물치료에도 불구하고, 각막천공으로 발전되어 안구내용제거술을 시행받았다. 결론: 모락셀라 각막염은 안외상에 의해 종종 발생할 수 있으며, 치료 반응은 매우 느리고 시력적 예후는 대체로 좋지 않다. 이에 적절한 항생제 치료를 장기간으로 고려할 필요가 있다.

선천성 폐 낭성 유선종 기형의 자궁 내 치료 바구니 모양의 도관을 이용한 흉 - 양막강 문합술 2 예

정주연(Joo Yun Chung),원혜성(Hye Sung Won),김소라(So Ra Kim),서미덕(Mi Deok Seo),황보천(Cheon Hwang Bo),김홍권(Hong Kwon Kim),이필량(Pil Ryang Lee),이인식(In Sik Lee),김암(Ahm Kim) 대한산부인과학회 2000 Obstetrics & Gynecology Science Vol.43 No.10

We report a fetal therapy of two cases of type I congenital cystic adenomatoid malformation(CCAM) of the lung. The two fetuses were treated by thoracoamniotic shunting, using a basket-shaped catheter at 25 weeks' and 31 weeks' gestation, respectively. Cystic lesions of the both fetal lung were successfully decompressed after the shunt operation. Healthy babies were delivered at 41 weeks' and 38 weeks' gestation with normal Apgar score. Surgical resections of the affected lobe of the lung in the both babies were performed without complication at 1st and 7th day of birth, respectively. Shunt operation in-utero is considered as a safe and effective therapy for type I CCAM of the fetal lung.