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증례(症例) : 자발성 점막하 식도 박리 증례의 경과에 따른 영상소견과 문헌고찰
나영균 ( Young Gyun Na ),유창우 ( Chang Woo You ),정혜진 ( Hey Jin Jeong ),김성훈 ( Seong Hun Kim ),김인희 ( In Hee Kim ),이승옥 ( Seung Ok Lee ),김상욱 ( Sang Wook Kim ),김대곤 ( Dae Gohn Kim ),이수택 ( Soo Teik Lee ) 전북대학교 의과학연구소 2007 全北醫大論文集 Vol.31 No.1
Spontaneous intramural esophageal dissection is a rare disorder characterized by a lengthy laceration between the mucosal and submucosal layers of the esophageal wall, without perforation. Most spontaneous intramural esophageal dissection responds to conservative management, and usually it dose not lapse into a long protracted course of dealing with sequelae. We experienced a patient who complaints dysphagia and diagnosed as spontaneous intramural esophageal dissection. We managed him with conservative treatment and follow up endoscopy and other diagnostic tests for 3 weeks.
정치량 ( Chi Ryang Chung ),홍윤경 ( Yun Kyung Hong ),김소영 ( So Young Kim ),최영훈 ( Yung Hun Choi ),나영균 ( Young Gyun Na ),박승용 ( Seung Yong Park ),황정환 ( Heong Hwan Hwang ),문희 ( Hee Moon ),오호준 ( Ho Jun Oh ),이석 ( 전북대학교 의과학연구소 2005 全北醫大論文集 Vol.29 No.2
Background: An alteration in the balance between a T-helper type 2 cell (Th2) response and a T-helper type 1 cell (Th1) response may predispose to the development of bronchial asthma. IL-18 has an ability to promote both Th1 and Th2 responses depending on the surrounding cytokine environment. Reactive oxygen species (ROS) play a crucial role in the pathogenesis of airway inflammation and hyperresponsiveness. Objective: An aim of the present study was to determine the effect of ROS on the regulation of IL-18 expression. Methods: We used a C57BL/6 mouse model of allergic asthma to examine effects of antioxidants on the regulation of IL-18 expression. Our present study with ovalbumin (OVA)- induced murine model of asthma revealed that ROS production in cells from bronchoalveolar lavage (BAL) fluids was increased, and that administration of L-2-oxothiazolidine-4-carboxylic acid (OTC) or α-lipoic acid reduced the increased levels of ROS, the increased expression of IL-18 protein and mRNA, airway inflammation, and bronchial hyperresponsiveness. Our results also showed that antioxidants down-regulated a transcription factor, nuclear factor-kB (NF-kB) activity. Conclusion: These results indicate that antioxidants may inhibit LL-18 expression in asthma by inhibiting activity of NF-kB, and suggest that ROS regulate the LL-18 expression.
히가시하타히로코 ( Higashihata Hiroko ),임기웅 ( Lim Ki-woung ),김도훈 ( Kim Do-hun ),나영균 ( Na Young-gyun ) 한국장기요양학회 2014 장기요양연구 Vol.2 No.1
일본은 2000년부터 개호보험제도가 실시되었으며, 복지용구는 대여형태로 제공되어 왔다. 복지용구 대여청구액은 2000년 4월에 4억엔 정도이었던 것이 2013년 11월 현재 217억 엔으로 계속 증가추세에 있으며, 복지용구 이용자는 약 163만 2천명에 달하고 있다. 일본의 개호보험제도는 한국보다 먼저 실시되었지만, 아직도 치매노인의 대책에 고심하고 있다. 대다수의 치매노인이 복지용구를 사용하고 있을 것으로 예상되고 있으나, 정확한 복지용구의 사용실태는 파악하지 못하고 있다. 복지용구 실태를 파악하기 위해서 복지용구 대여사업체에 소속되어 있는 복지용구전문상담원들을 대상으로 조사한 결과, 복지용구 이용자 중에 치매노인이 있다는 대답이 81.6%로 나타났다. 복지용구전문상담원은 이용자 상태에 맞는 복지용구를 선정해 주는 역할을 수행하고 있는데, 치매상태를 고려하여 선정해 주고 있었고 주치의와의 연계도 부족하다는 사실 등을 파악할 수 있었다. 치매환자의 안전한 복지용구 사용을 위해서는 보다 정확한 파악이 중요하며, 이를 위해서는 앞으로 더 많은 연구가 이루어져야 할 것이다. Since 2000, Japan has been introduced long-term care service, and welfare equipment has established as a rental system. Welfare Equipment rental charges was about 400 million yen in April 2000 and was a 21.7 billion yen in November 2013 continuously increased. The user reaches the 1,632,000 people. The long term care service have started at Japan prior to Korea but is still struggling to be the measures of the elderly with dementia. It is expected that the large number of people with dementia use a welfare equipment, but do not fully understand the situation be. Therefore, it was obtained from survey of counselors with working at Rental Company that there is 81.6% of user is dementia to understand the situation of market. The main role of counselor is introduction of welfare equipment properly, however, it was obtained that they just suggested it with taking into account the dementia itself strongly and explained it carefully. Partnership with primary care is low. We need a more precise information and study of welfare equipment for the prevention of accidents.
아포지단백 E 유전자 다형성이 폐경 후 여성 류마티스관절염 환자의 골밀도에 미치는 영향
이상일 ( Sang Il Lee ),박진용 ( Jin Yong Park ),오수진 ( Su Jin Oh ),나영균 ( Young Gyun Na ),정치량 ( Chi Ryang Chung ),최영훈 ( Young Hun Choi ),윤희진 ( Hee Jin Yun ),류완희 ( Wan Hee Yoo ) 대한류마티스학회 2006 대한류마티스학회지 Vol.13 No.4
Objective: To evaluate the relationship between the presence of apolipoprotein E (Apo E) 4 allele and bone mineral density (BMD) and severity of joint destruction in postmenopausal women with rheumatoid arthritis (RA). Methods: Apo E genotypes were analyzed in 113 postmenopausal women who were first diagnosed with RA and had not receiving antiresorptive therapy for osteoporosis at the time of enrollment. BMD was measured using dual-energy X-ray absorptiometry (DEXA), and joint destruction was evaluated on plain radiographs according to Larsen score. The differences in BMD and severity of joint destruction in groups with and without an Apo E4 allele were analyzed in 94 patients with clinical information available. Results: BMD (g/cm2) of the lumbar spine in the Apo E4 (-) group was 0.94±0.16 (n=67), whereas that in the Apo E4 (+) group was 0.87±0.14 (n=27; p=0.049). BMD of the femoral neck and great trochanter in the Apo E4 (-) group was 0.74±0.12 and 0.63±0.11, while that in the Apo E4 (+) group was 0.68±0.11 (p=0.039) and 0.57±0.11 (p=0.008). However, there were no significant differences in Larsen scores and erosive disease (%) between the Apo E4 (+) and Apo E4 (-) groups. Conclusion: The Apo E4 allele is associated with a reduced bone mass in postmenopausal RA patients. Therefore, Apo E4 allele is considered to be an independent risk factor for generalized osteoporosis in postmenopausal RA patients.