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전신성 홍반성 루푸스 환자에서 Fas Promoter 유전자 다형성에 대한 연구
최성재 ( Seong Jae Choi ),김예리 ( Ye Ree Kim ),이영호 ( Young Ho Lee ),지종대 ( Jong Dae Ji ),송관규 ( Gwan Gyu Song ) 대한류마티스학회 2000 대한류마티스학회지 Vol.7 No.4
Objective: To investigate whether the polymorphism of Fas promoter gene is associated with susceptibility to systemic lupus erythematosus (SLE) and its clinical features. Methods: Polymerase chain reaction of genomic DNA-restriction fragment length polymorphism using MvaI was used to determine genotypes of the Fas promoter in 87 SLE patients and 87 healthy control subjects. Clinical manifestations were analyzed in each patient and correlated with the genotypes. Results: The genotype distribution of the Fas promoter did not differ between SLE patients and control subjects (AA, GA, GG genotypes 31.0%, 54.0%, 14.9% in SLE patients vs. 29.9%, 55.2%, 14.9% in controls respectively, χ2=0.03, 2 degrees of freedom, p=0.99). No significant differences were also found in allele frequencies between the groups. Clinically in the lupus patients according to the Fas promoter polymorphism, there were no significant differences in age at onset, anti-ds DNA titer, C3, C4 level, renal involvement, number of ACR (American College of Rheumatology) criteria presented, SLE Disease Activity Index, SLICC/ACR (The Systemic Lupus international Collaborating Clinics/American College of Rheumatology) damage index, and autoantibody profiles except for anti-RNP antibody. The frequency of anti-RNP antibody in the lupus patients was increased in AA group (71.4%) compared to GA and GG groups (26.2% and 30.0%, p=0.007). Conclusion: The Fas promoter polymorphism does not seem to confer susceptibility to SLE, but seems to have some influence on the development of certain autoantibody like anti-RNP antibody, suggesting that the Fas promoter polymorphism is functional.
최성재(Choi Seong Jae),황세웅(Hwang Se Woong) 경찰대학 경찰학연구편집위원회 2011 경찰학연구 Vol.11 No.2
This study has evaluated the effectiveness of ‘Active listening skills' in the 'crisis negotiation specialization course' of National Police University. Crisis negotiation course, which was transformed from the 'open-education course' in 2009, covers various issues like containment․isolation, hostage, suicide, kidnap situations, techniques and tactics to resolve these situations, and has role-play trainings with professional actors for 2 weeks period of time. The frequencies of 8 active listening techniques were measured, and the result shows that the increases of the usage of emotion labeling, mirroring, summarizing, open-ended question were statistically significant, but those of ''I message', effective pause, rapid problem solving were not. And, overall response time has significantly decreased. The average frequency of emotion labeling has almost doubled from 3.14 to 6.61 (t=-4.495, α=0.00), paraphrasing from 2.04 to 3.79(t=-2,660, α=0.13), mirroring from 1.68 to 2.79(t=-2.585, α=0.15), summery from 0.23 to 1.26(t=-2.753, α=0.01), and open-ended question from 2.11 to 5.04(t=-4.813, α=0.00), which was the highest increase of all.
최성재 ( Seong Jae Choi ),노영희 ( Young Hee Rho ),이영호 ( Young Ho Lee ),지종대 ( Jong Dae Ji ),송관규 ( Gwan Gyu Song ),김애리 ( Ae Ree Kim ) 대한류마티스학회 2005 대한류마티스학회지 Vol.12 No.2
We report a patient with scleroderma who had the unusual development of an anaplastic large/null cell malignant lymphoma of her breast at the time of diagnosis of scleroderma. It is well known that patients with scleroderma have malignant neoplasms such as lung cancer, breast cancer, and lymphoproliferative diseases more frequently than normal population. Although it is not well known about disease process of underlying cancer in patients with scleroderma, there must be some possible explanations. In brief, one disease may increase the risk of the other as a direct complication or as a result of the treatment given. Alternatively, the two disorders may share common risk factors. So it seems very important to emphasize that associated malignancy might be validated properly on rapidly developing scleroderma.
전신성 홍반성 루푸스(SLE) 환자에서 한약 복용후 발생한 Stevens-Johnson 증후군 1례
최성재 ( Seong Jae Choi ),권성대 ( Sung Dae Kwon ),이주한 ( Ju Han Lee ),김애리 ( Ae Ree Kim ),이영호 ( Young Ho Lee ),지종대 ( Jong Dae Ji ),송관규 ( Gwan Gyu Song ) 대한류마티스학회 2000 대한류마티스학회지 Vol.7 No.1
Stevens-Johnson syndrome is an acute devastating condition which is related to certain drugs or infections. This syndrome involves multiple organs such as mucocutaneous, respiratory, occular and gastrointestinal systems. Patients who have underlying immunologic diseases are thought to be more susceptible. In lots of case reports and studies, more than 100 drugs have been implicated as causes of Stevens-Johnson syndrome or toxic epidermal necrolysis, but not so much as in Chinese Herb medications. Recently, we have experienced a patient with Stevens-Johnson syndrome after taking herb medicine and diagnosed as SLE during evaluation and treatment. We report this patient with a brief review of literatures.
최성재 ( Seong Jae Choi ),박지훈 ( Ji Hoon Park ),이애진 ( Aejin Lee ) 한국지리학회 2016 한국지리학회지 Vol.5 No.3
The purpose of this study is to reveal the topographical characteristics of cultural relics from the Three Kingdoms Period to modern times distributed in the Gongju area of Chungnam. For this, 67 relics (i.e.: tomb, fortress, Buddhist, and Confucian relics) for which quantitative analysis can be carried out on were extracted to carry out topographic analysis and GIS analysis. The results are as follows. In the case of Buddhist relics, they were distributed in hills and alluvial fans standing less than 120 m high and slopes of 3.3-10° (especially in flatlands and soft slopes) around the Baekje capital (or Jemincheon) prior to the Unified Silla Period. But after the Goryeo Period, they were distributed alluvial fans and valley plains with gradients between 2.8-32° (especially in flatlands and soft slopes) at over 120 m in the Charyeong Mountain Range and Gyeryong Mountain area reflecting the social aspect of the Zen doctrine and Pro-Confucianism/Anti-Buddhism of the Chosun Dynasty. In the case of tomb relics, they are located in 40-50 m hills with slopes of 5-16° (especially in flatlands and soft slopes). In the case of fortress relics, in the Three Kingdoms Period they are located in 50-70m hills with slopes of 15-21° (especially in slope areas) and in the Chosun Dynasty, beacon fire stations were mainly distributed in mountain areas of 200-330 m altitude and gradients of 0-10° (especially in flatlands and soft slopes). In the case of Confucian relics, pavilion relics are located on the upper flatlands river cliffs of meandering rivers advantageous for viewing the scenery, while official buildings and Confucian schools are located on alluvial fans or valley plains.
류마티스 관절염 활액막에서 Cyclooxygenase-1, 2의 발현 양상
이영호 ( Young Ho Lee ),최성재 ( Seong Jae Choi ),지종대 ( Jong Dae Ji ),김애리 ( Ae Ree Kim ),김철환 ( Chul Hwan Kim ),송관규 ( Gwan Gyu Song ) 대한류마티스학회 1998 대한류마티스학회지 Vol.5 No.2
Objective: To investigate expression and localization of cyclooxygenase-1(COX-1) and cyclooxygenase-1(COX-2) in synovial tissues from patients with rheumatoid arthritis(RA). Methods: We examined expression and localization of COX-1 and COX-2 staining in synovial tissues from patients with RA, compared with osteoarthritis(OA) as control by immunohistochemical staining using polyclonal COX-1 and COX-2 antibodies and also scored histologic features of inflammation. Results: COX-1 in synovial tissues from RA was stained most strongly in stromal fibroblast-like cells and expressed in synovial lining cells, inflammatory mononuclear cells and vascular endothelial cells. COX-1 expression in RA synovial tissues was comparable to that in OA synovial tissues. COX-2 in synovial tissues from RA was stained most strongly in inflammatory mononuclear cells and expressed in stromal fibroblast-like cells, vascular endothelial cells and synovial lining cells. COX-2 expression in RA synovial tissues was not significantly different from that in OA synovial tissues. In addition, no significant difference between COX-1 and COX-2 stainings in synovial tissues from RA was observed. Conclusions: Our data suggest that COX-1 expression may be up regulated like COX-2 expression in chronic RA and COX-1, like COX-2, might contribute to synovial inflammation in RA.
Behcet`s 환자에서 합병된 우측 총 장골동맥 동맥류에서 Stent-graft를 이용한 치료
김예리 ( Ye Ree Kim ),최성재 ( Seong Jae Choi ),이영호 ( Young Ho Lee ),지종대 ( Jong Dae Ji ),송관규 ( Gwan Gyu Song ) 대한류마티스학회 2001 대한류마티스학회지 Vol.8 No.1
Behcet`s disease is characterized by recurrent orogenital ulcers and ocular and cutaneous inflammatory lesions. It is a multisystem disorder affecting the skin, mucous membrane, eyes, joints, CNS and blood vessels. The vascular involvements consist of thrombophlebitis, arterial occlusion and arterial aneurysm. Rupture of large artery aneurysm is the leading cause of death in patients with Behcet`s disease and surgical treatment is necessary. But, surgical treatment is often difficult and may lead to formation of further false aneurysms at the site of vascular anastomosis. Endovascular stent-graft placement emerged as an alternative treatment that is less invasive with a lower risk. We report a case of the aneurysm of right common iliac artery associated with Behcet`s disease. Percutaneous stent-graft placement was attempted and successfully controlled aneurysmal manifestations.