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李時炯 경북대학교 학생생활연구소 1975 學生指導硏究 Vol.8 No.1
慶北大學生中 精神科的 診療를 받은 學生에 대한 疫學的 調査를 하므로써 보다 綜合的이고 효율적인 學生情神건강증진을 위한 對策을 마련하는데 그 기초자료를 收集함이 本 硏究의 目的이다. 對象은 1974學年度의 1年間 慶北大學病院 精神科 外來와 醫大相談室에 精神科的 問題로 診療한 學生이였다. 모두 56名의 學生이 受診을 하였으며 醫大生이 그 비율에서도 압도적으로 높았고, 發病하여 初診時까지의 기간이 相當히 지연되었으며, 神經症 學生들은 거의 診療를 받고 있지 않는 상태였다. 早期發見과 효율적인 치료를 위한 대책강구에 대해 제언을 하였다. The epidemiological study was conducted on a group of students who had consulted for their emotional problem at the psychiatric facilities of Kyungpook National University during the academic year of 1974. 1) Total number of students who were seen at the university psychiatric facilities were 56, 49 male and 7 female, which was 1.1% of total students in the university. 2) 2.7% of medical students were consulted, and 1.6% of Law school and 1.2% of Liberal Art and Science School were in next order. 3) From the time of onset to the clinic visit was quite delayed, i.e. for the more than 60% of total cases, it took more than six months to come. 4) Roughly half of the total cases had barely accepted a proposal for the psychiatric treatment, and few had satisfactorily followed through. With the above findings, some suggestions were made as follows, as to improve the students' mental health: 1) The new definition of so called "Problem Student" should be implemented to put more emphasis on the emotional aspect of the student's problem. 2) For the earlier case finding and efficient treatment, more intimate cooperative effort should be made among the members of faculty, student and parent. 3) Above all, the prompt action should be taken to establish a more comprehensive student mental health clinic should he set up.
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내경계막 제거술 후 발생한 활꼴모양의 망막신경섬유층의 부종
이시형,이성진,최경식,Si Hyung Lee,Sung Jin Lee,Kyung Seek Choi 대한안과학회 2014 대한안과학회지 Vol.55 No.4
'스콜라' 이용 시 소속기관이 구독 중이 아닌 경우, 오후 4시부터 익일 오전 7시까지 원문보기가 가능합니다.
Purpose: To evaluate the cause of dark arcuate striae observed in infrared photographs in idiopathic epiretinal membrane (ERM) and macular hole patients after internal limiting membrane (ILM) peeling. Methods: Forty patients (41 eyes) of idiopathic ERM and macular hole who underwent trans pars plana vitrectomy with ILM peeling and gas tamponade were included in the present study. The best corrected visual acuity (BCVA) was recorded at preoperative and postoperative 6 months. Infrared (IR) photography with spectral domain optical coherence tomography (SD-OCT) were obtained at preoperative and postoperative 1 week, 1 month, 3 months, and 6 months. When abnormal findings were visible on IR photographs, additional SD-OCT was performed at the corresponding sites. Results: Of 40 patients, 4 patients demonstrated dark striae extending from the optic nerve to near macular area in IR photographs at 1 week postoperatively. SD-OCT images of the dark striae region revealed the swelling of retinal nerve fiber layer (RNFL). At postoperative 6 months, however, RNFL swelling previously observed subsided in all 4 cases, while temporal retinal thinning and dimples were observed in 3 cases. The preoperative and postoperative BCVA did not show any statistical difference between the patients with the RNFL swelling and the patients without the swelling. Conclusions: Swelling of RNFL may occur in idiopathic ERM and macular hole patients after pars plana vitrectomy and ILM peeling, which may present as dark striae in IR photographs. J Korean Ophthalmol Soc 2014;55(4):534-540
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202종(種) 한약재(韓藥材)의 $IFN-{\gamma}$ 분비조절에 관한 비교연구
이시형,강미숙,최유경,전찬용,박종형,김동우,Rhee, See-Hyung,Kang, Mi-Suk,Choi, You-Kyung,Jun, Chan-Yong,Park, Chong-Hyeong,Kim, Dong-Woo 대한한방내과학회 2006 大韓韓方內科學會誌 Vol.27 No.2
Objects : This study has been carried out to assess the effects of the variable herbs on $IFN-{\gamma}$ secretion in the mouse spleen cell. Methods : 202 kinds of herb extracts were used to evaluate the $IFN-{\gamma}$ secretory distinction by each $1{\mu}g/ml$ and $10{\mu}g/ml$ density of water. All experimental herbs were grouped by oriental herbalogical method. But each herb had its independent variables. Results : The secretions increased in 20% of all herbal water. The density differences also make different effects on the secretion of $IFN-{\gamma}$. The secretion of IFN-${\gamma}$ inclosed in some kinds of herbs of IFN-${\gamma}$. It has representatively increased in Imperaetae Rhizoma(白茅根) of $1{\mu}g/ml$ and Notopterygii Rhizoma(羌活)of $10{\mu}g/ml$. $IFN-{\gamma}$ incresed in 12 kinds of heybs of both densities. The secretion of $IFN-{\gamma}$ decreased in some kinds of herbs of $IFN-{\gamma}$. It has representatively decreased in Moutan Radicis Cortex(蘇丹皮) of $1{\mu}g/ml$ and Angelicae Radix(富歸尾) of $10{\mu}g/ml$. $IFN-{\gamma}$ decreased in 18 kinds of herbs of both densities. In t oriental herb group, The secretion of $IFN-{\gamma}$ increased in Bang-Hyang-Hwa-Sup group(芳香化濕藥), He-Pyo group(解表藥), I-Su-Sam-SuP group(利水渗) The secretion of $IFN-{\gamma}$ decreased in Gu-Chung group(驅蟲藥), An-Sin group(安神藥). Su-Sap group(收澁) On-Li group(溫裏藥), I-Gi group(利氣藥). Conclusions : The result of this study will not only broaden applications of oriental medicine to biological therapy, but also form the basis of oriental medical therapy to find out the meaning of oriental classification.
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대장내시경 소용종절제술에서 자동조절절개장치(Endocut)와 기존 혼합 절개파의 조직소견 비교
이시형,장병익,김태년,최준혁 대한소화기내시경학회 2008 Clinical Endoscopy Vol.37 No.3
목적: 대장내시경 시술의 증가에 따라 대장 용종의 발견이 증가하고 있다. 대장내시경에서 발견되는 대부분의 용종은 10 mm 이하의 작은 용종이며, 작은 용종에서도 대장암과 고도이형성이 발견될 수 있어 정확한 조직검사가 치료방향 결정에 중요하다. 이에 본 저자들은 대장 용종절제술을 시행할 때 자동조절절개장치(automatically controlled cut system, Endocut-Q, ERBE, VIO 300, Endocut)와 기존 혼합 절개파의 사용이 조직 판정에 영향을 주는지를 알아보았다. 대상 및 방법: 2007년 4월부터 8월까지 대장 용종절제술을 실시한 환자 중 Endocut을 사용한 56예(34명)와 기존 혼합 절개파를 사용한 53예(32명)를 후향적으로 분석하였다. 조직결과는 경험이 많은 한 명의 병리학자가 맹검법으로 판독하였다. 결과: 환자의 평균나이는 60.2±9.2세이었다. 두 군간에 나이, 성별, 용종의 크기, 위치, 조직소견 등은 유의한 차이가 없었다. 소작 양(cautery amount)에서 2도 이상은 Endocut군에서 22예(39.2%), 혼합 절개군에서 27예(50.9%)로 Endocut군에서 적었으나 통계적으로 유의하지 않았다. 소작 정도(cautery degree)에서 2도 이상은 Endocut군에서 19예(33.3%), 혼합 절개군에서 15예(28.3%)로 유의한 차이는 없었다. 가장자리 감별성(margin evaluability), 점막근층의 존재유무, 전체적인 조직의 질은 양군에 유의한 차이가 없었다. 결론: 작은 용종을 대상으로 한 대장용종절제술에서 자동조절절개장치와 혼합 절개파의 사용은 조직 판정에 영향을 주지 않았다.
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