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심근 및 전신의 연조직을 침범한 Richter 증후군의
구은주 ( Eun Joo Goo ),김민경 ( Min Kyoung Kim ),공은정 ( Eun Jung Kong ),고성애 ( Sung Ae Koh ),구미진 ( Mi Jin Gu ),정지윤 ( Ji Yoon Jung ),현명수 ( Myung Soo Hyun ) 대한내과학회 2016 대한내과학회지 Vol.90 No.2
Richter’s syndrome refers to the development of aggressive lymphoma in a patient with chronic lymphocytic leukemia (CLL). It occurs in about 2% to 10% of patients with CLL. The most frequent manifestation of Richter’s syndrome is diffuse large B cell lymphoma (DLBCL). Extranodal involvement is rare but can occur. The prognosis of Richter’s syndrome is very poor. We herein report a case of a rare presentation of Richter’s syndrome. A 42-year-old man diagnosed with CLL 2 years previously developed nodules on the bilateral thighs and buttocks. A positron emission tomography (PET)-CT scan revealed high fluorodeoxyglucose uptake in multiple lymph nodes, skeletal muscles, and the myocardium. An ultrasonography-guided biopsy confirmed Richter’s syndrome from CLL to DLBCL. The patient was treated with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone chemotherapy. After six cycles of chemotherapy, we performed a PET-CT scan that revealed a complete response. However, 3 months later, the syndrome recurred. The patient was undergoing salvage chemotherapy at the time of this writing. (Korean J Med 2016;90:163-168)
금융계 여성 근로자의 개인특성과 주관적 경력성공과의 관계
장은주(Chang Eun-Joo),지성구(Ji Seong-Goo) 한국비서학회 2004 비서·사무경영연구 Vol.13 No.1
조직 간의 자유로운 이동 및 조직 구성원이 추구하는 가치의 다양화 그리고 평생직장의 개념이 없어짐에 따라 오늘날의 경력성공은 한 조직에서의 높은 임금이나 빠른 승진보다는 노동시장에서의 고용가능성과 자신의 경력에서 느끼는 심리적 만족이 성공의 기준이 되었다. 그러므로 본 연구에서는 여성을 대상으로 경력만족과 고용가능성을 주관적 경력성공으로 간주하고 개인특성과의 관계를 살펴보고 사회적 지원에 따라 개인특성과 주관적 경력성공과의 관계가 차이가 있는지를 살펴보았다. 본 연구를 위해 국내 및 국내에서 영업하는 외국계 금융기관의 직장경력 5년 이상의 여성을 대상으로 자료를 수집하여, 182부를 분석에 이용하였다. 연구결과 성장욕구와 정치적 행동성향은 경력만족과 고용가능성에 정의 영향을 미치는 것으로 나타났으나 사회적 지원에 따라 거의 조절되지 않는 것으로 나타났다. 즉 여성의 경우 사회적 지원을 자신의 경력성공을 위한 도구로 활용하는 경향이 낮은 것으로 인식된다. 본 연구는 본 연구는 최근의 고용관계 및 사람들의 가치관의 변화를 반영하여 심리적인 성공, 즉 경력만족과 고용가능성으로 경력성공을 측정하였다는 점과 대부분의 경력 연구가 남성대상이나 본 연구가 여성을 대상으로 한 경력 연구라는 점에서 의의를 둘 수 있다. 또한 본 연구가 금융기관의 여성만을 대상으로 하였으나 본 연구결과를 바탕으로 여성의 경력성공, 나아가 대표적인 여성 직종인 비서직의 경력 성공의 연구의 필요성을 제시하였다는 점에서 연구의 의의를 둔다. In the past, studies on career success have been focussed on finding factors affecting the objective career succes. But as today's organizations no longer offer lifelong employment, individuals put stress on psychological satisfaction with his overall career and employability in the open labor market rather than rapid promotion or high compensation in an organization. Therefore, in this study subjective career success was measured in terms of two dimensions: career satisfaction and employability. Also nowadays highly-educated female workforce has been continuously increased, women's career is an important for female themselves and the organizations that employ women. Therefore, this study aims to investigate the effect of personal characteristics on the subjective career success for the females in the banking industry. And social support was chosen as the moderating variable because it is believed social support is vital for the female's career success. The data of this research were collected from female workers in 8 Korean banks and 21 foreign banks acting in Korea by questionnaire. Also the sample was restricted to individuals with more than 5 year working experiences, for individuals need to look back over their career. In order to test hypotheses, actually 182 samples were analyzed with multiple regression analysis. Research findings can be summarized as follows: growth needs and political behavior disposition had positive effects on female's subjective career satisfaction. But social support did not moderate the relationship between personal characteristics and subjective career success. The implications of this research may be that career success was defined by career satisfaction and employability, which reflect the change of employment contract, people's value, etc, Furthermore, this study also discusses the female's career success and future research ideas related to secretaries.
정지윤 ( Ji Yoon Jung ),구은주 ( Eun Joo Goo ),이재창 ( Jae Chang Lee ),송재이 ( Jay Song ),고성애 ( Sung Ae Koh ),이경희 ( Kyung Hee Lee ),배영경 ( Young Kyung Bae ) 영남대학교 의과대학 2016 Yeungnam University Journal of Medicine Vol.33 No.2
Gastric cancer is the most common cancer in Korean males and can easily spread to distant organs such as the liver, lungs, brain, or bones. However, skin metastasis, particularly of the eye, is rare. Metastatic eyelid cancer is extremely rare; metastases from internal organs have not been reported so far. We recently experienced a patient with metastatic eyelid cancer from adenocarcinoma of the stomach. A 62-year-old female was admitted with a right upper eyelid mass and foreign body sensation. She had a history of stomach cancer of 3 years. She was treated by chemotherapy and radiotherapy for pathologic fracture. After receiving supportive care for 2 years, the mass appeared on her right pupil. Punch-biopsy of the mass was performed and histological examination revealed adenocarcinoma, the same as the initial histological result. We report this case with a review of related literature.
일차 배양 혈관 평활근 세포에서 포도당 농도에 의한 엔도톡신 유도 프로스타글란딘 합성 변화
이수환(Soo Hwan Lee),우현구(Hyun Goo Woo),김지영(Ji Young Kim),백은주(Eun Joo Baik),문창헌(Chang Hyun Moon) 대한약학회 1997 약학회지 Vol.41 No.6
This study was designed to characterize glucose-enhancing effects on endotoxin-induced prostaglandin production in primary cultured rat vascular smooth muscle cells (VSMC). High glucose treatment significantly augmented prostaglandin (PG) synthesis in lipopolysaccharide (LPS)-stimulated VSMC and this effect was maximal at the concentration of 4mg/ml. It has been reported that increases in glucose metabolism through sorbitol pathway could alter the cytosolic NADH/NAD+ ratio and this change favors de novo synthesis of diacylglycerol (DAG) and, in turn. Results in the activation of protein kinase C (PKC) in vascular tissues. Protein kinase C (PKC) inhibitors, staurosporin and H7, blocked the glucose enhancing effect, and DAG, a PKC activator, significantly increased the PG production stimuated by LPS. Sodium pyruvate, which can reverse the alteration in cytosolic NADH/NAD+ ratio, reduced the high glucose effect on PG production. And also, zopolrestat, a strong aldose reductase inhibitor, almost completely blocked the augmentation effect of glucose on PG synthesis. Arachidonic acid release was significantly increased in high glucose treated group, which implied the increase in PLA2 activity was associated with glucose enhancing effect. Metabloic, labeling study clearly showed that de novo synthesis of prostaglandin H synthase-2 (PGHS-2) is greatly increased in high glucose treated group and this was mitigated by the treatment of zopolrestat. Taken together, the activation of PKC through sorbitol pathway increased the activities of PLA2 and PGHS which resulted in the augmentation in LPS-induced PG production in high glucose treated VSMC.