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Chronic Prostatitis: Approaches for Best Management
이경섭,최재덕 대한비뇨의학회 2012 Investigative and Clinical Urology Vol.53 No.2
Prostatitis is a prevalent condition that encompasses a large array of clinical symptoms with significant impacts on men’s life. The diagnosis and treatment of this disorder presents numerous challenges for urologists, most notably, a lack of specific and effective diagnostic methods. Chronic bacterial prostatitis is successfully treated with appropriate antibiotics that penetrate the prostate and kill the causative organisms. Prostatitis category III (chronic pelvic pain syndrome) is common, very bothersome, and enigmatic. Symptoms are usually prolonged and, generally speaking, treatment results are unsatisfactory. During the last decade, research has focused on the distress caused by the condition, but although our knowledge has certainly increased, there have been no real breakthroughs; controversies and many unanswered questions remain. Furthermore, the optimal management of category III prostatitis is not known. Conventional prolonged courses of antibiotic therapy have not proven to be efficacious. Novel therapies providing some evidence for efficacy include alpha-blocker, anti-inflammatory phytotherapy, physiotherapy, neuroleptics, and others, each offering therapeutic mechanisms. A stepwise approach involving multimodal therapy is often successful for treating patients. The UPOINT technique has been used to clinically phenotype these patients and drive the appropriate selection of multimodal therapy.
이경섭,박창언 경북대학교 과학교육연구소 1997 科學敎育硏究誌 Vol.21 No.-
This paper is a study on critical issues about curriculum revision. The Conclusion of this study is summarized as follows. 1. Issues in the timing and revised subjects · timing of revision · revised numbers of subject 2. Issues in curriculum systems 3. Issues in legal nature and binding force of public announcement on the curriculum · legal nature · legal binding force 4. Issues in decentralization of curriculum · preconsideration of decentralization · styles of decentralization · reflecting of decentralization
한국 교과 중심 교육과정의 교과 편제와 시간 배당 특징 연구
이경섭 경북대학교 과학교육연구소 1996 科學敎育硏究誌 Vol.20 No.-
This paper identifies its features of subject-system and time allotment of subject-centered curriculum(1945-1963) in korea. In conclusion, the results which are identified are as follows. 표 삽입(원문 참조 바랍니다.)
李慶燮 경북대학교 과학교육연구소 1995 科學敎育硏究誌 Vol.19 No.-
This paper identifies its features of orientation system of second revised national curriculum from the viewpoint of experience-based curriculum pattern. In conclusion, the results which are identified are as follows. · The rationale is experience-based curriculum. · The organization pattern is based on objective model. · The content is selected by means of learner's life situation. · The focus is on practical activity.
미세절개 백내장 수술에 사용한 도수에 따라 크기가 다른 인공수정체의 크기에 따른 임상결과
이경섭,김재형,이주은,김재용,김명준,차흥원,Kyoung Sub Lee,Jae Hyung Kim,Jooeun Lee,Jae Yong Kim,Myoung Joon Kim,Hungwon Tchah 대한안과학회 2011 대한안과학회지 Vol.52 No.11
Purpose: To compare clinical outcomes between different IOL sizes after microincisional cataract surgery. Methods: Retrospective chart review was done in 68 eyes of 68 patients who underwent phacoemulsification and implantation with two different-sized aspheric IOLs (AKREOS MI60 Bausch & Lomb, Inc., Rochester, NY). The patients were divided into 2 groups: group I consisted of 38 eyes between 15.5-22.0 diopter (D) (optic size 6.0 mm, overall size 10.7 mm), and group II consisted of 30 eyes between 22.5-30.0 D (optic size 5.6 mm, overall size 10.5 mm). The best corrected visual acuity (BCVA), refractive error, and anterior chamber depth (ACD) were measured preoperatively and postoperatively and were compared between groups. Results: Postoperative 6 month BCVA was 0.08 ± 0.10 D in group I and 0.07 ± 0.11 D in group II. During the same period, the spherical equivalent was -0.32 ± 0.65 D in group I and -0.16 ± 0.59 D in group II (p > 0.05). There were no significant differences in ACD or refractive error during the postoperative period (p > 0.05). Conclusions: Comparison of postoperative visual acuity and spherical equivalent between different sizes of Akreos MI-60™ IOLs showed no differences. J Korean Ophthalmol Soc 2011;52(11):1281-1285
망막정맥폐쇄의 위험인자로서 단백질 C와 단백질 S의 역할
이경섭,정진권,이성진,Kyoung-Seob Lee,M,D,JK Chung,M,D,Sung-Jin Lee,M,D 대한안과학회 2005 대한안과학회지 Vol.46 No.11
Purpose: The authors evaluated the possibility of protein C and protein S as risk factors for retinal vein occlusion (RVO). Methods: We evaluated the medical histories and performed laboratory tests, including protein C and protein S, in patients who were diagnosed with RVO by fundus examination and fluorescein angiography. The same data were obtained from a healthy control group. We analyzed mean activity and the ratio of patients with decreased levels of protein C or protein S. Results: Forty-seven patients with RVO in this study consisted of 14 with central retinal vein occlusion (CRVO) and 33 with branch retinal vein occlusion (BRVO). Sixteen normal subjects were also enrolled in this study as controls. There are no cases that presented decreased protein C activity. However, there was a statistically significant difference in the number of cases with protein S deficiency between the patients and the control group (p<0.05). Conclusions: Deficiency of anticoagulant proteins, especially protein S, may be a risk factor of retinal vein occlusion. Examination of the coagulation system may be useful in the systemic evaluation of RVO patients.
센서개발을 위한 Langmuir膜의 相轉移에 關한 硏究
이경섭 東新大學校 工業技術硏究所 1997 工業技術硏究 Vol.3 No.-
In this paper, we observed and theoritically analyed the mechanism of the displacement current for stimulation transmit by the displacement current measurement method. And the orientational change of molecules in monolayers was discussed on the basis of the Maxwell-displacement-current obtained. It was known that Maxwell displacement current was generated for monolayers on the water surface by compression. Therefore, we applied to the study of monolayers of Dipalmitoylphosphatidyl choline (L -α- DPPC). As results,the displacement was generated when the area per molecule about 180Ų in low pressure, and it was generated when the area per molecule about 110Ų in high pressure. Finally,we measured the differential thermal analysis(DTA) of sample. Phase transition was showed at 124.6℃ by DTA.