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구매의사결정에 있어서 내재적 속성과 상표의 상대적 중요성에 영향을 미치는 소비자 요인에 관한 연구: 관여와 제품지식을 중심으로
박찬욱 ( Park Chan Ug ) 한국소비자학회 2003 소비자학연구 Vol.14 No.3
In this study, three consumer factors which influence on the relative importance of intrinsic attributes and brand were extracted: utilitarian involvement, hedonic involvement, and product knowledge. Then hypotheses were derived and tested. The result showed that two types of involvement exerted significant and independent influences in determining the relative importance of intrinsic attributes and brand: as the utilitarian(hedonic) involvement increases the relative importance of intrinsic attributes(brand) increases. And it is also found that the hedonic involvement is more influential that the utilitarian involvement. The interaction effects were tested as well. While the influence of hedonic involvement is significant regardless of the level of product knowledge, the utilitarian involvement exerts a significant influence only in the case of high product knowledge.
Mullerian Dysgenesis 환자에서 난소종양으로 의심된, 흔적자궁으로부터 발생한 자궁근종
이준호 ( Lee Jun Ho ),박찬욱 ( Park Chan Ug ),오경준 ( O Gyeong Jun ),김훈 ( Kim Hun ),김기동 ( Kim Gi Dong ),김재원 ( Kim Jae Won ) 대한산부인과학회 2003 Obstetrics & Gynecology Science Vol.46 No.11
In women, leiomyomas are very common diseases and may arise from any organs containing smooth muscle. However, they are extremely rare in Mullerian duct remnant. A medline research disclosed only 13 published cases including 3 domestic cases. We report a
제5차 대한간학회 춘계학술대회 초록집 : 포스터 전시 순서 ; 부제정맥 자연파열로 인한 복벽내 혈종 및 혈복강 1예
이동욱 ( Lee Dong Ug ),김배영 ( Kim Bae Yeong ),이계성 ( Lee Gye Seong ),한종대 ( Han Jong Dae ),류운석 ( Lyu Un Seog ),심성준 ( Sim Seong Jun ),박찬욱 ( Park Chan Ug ),김형렬 ( Kim Hyeong Lyeol ) 대한간학회 1999 Clinical and Molecular Hepatology(대한간학회지) Vol.5 No.1(S)
관동맥 질환에서 혈중 Lipoprotein(a)의 농도
한세환 ( Han Se Hwan ),정일권 ( Jeong Il Gwon ),김기업 ( Kim Gi Eob ),문종호 ( Mun Jong Ho ),박찬욱 ( Park Chan Ug ),신승호 ( Sin Seung Ho ),양동호 ( Yang Dong Ho ),김순길 ( Kim Sun Gil ),홍세용 ( Hong Se Yong ) 대한내과학회 1993 대한내과학회지 Vol.44 No.4
연구배경 : 최근 관동맥질환에서 고콜레스테롤혈증과 함께 Lipoprotein(a){Lp(a)}의 증가가 중요한 위험인자로 알려졌다. 저자들은 Lp(a)가 혈전유발인자인 동시에 한국인의 관동맥질환에서 위험인자가 될수 있음을 알아보기 위하여 본연구를 시행하게 되었다. 방법 : 관동맥 질환 환자 26명(급성 심근경색증 12명, 협심증 14명), 고혈압 환자 16명, 건강이 50명을 대상으로 혈중 Lp(a)를 ELISA법으로 측정하고, 관동맥질환 및 고혈압 환자의 혈중 총콜레스테롤치와 혈중 Lp(a)치와의 관계를 비교하여 보았다. 결과 : 혈중 Lp(a)는 관동맥 질환군에서 358±155mg/L, 고혈압군에서 207±110mg/L, 정상군에서 166±33mg/L로 관동맥 질환군에서 고혈압 및 정상 대조군보다 현저하게 증가되어 있었다(p<0.005). 관동맥 질환 환자중 혈중 총콜레스테롤이 200mg/dl 이하인 16례를 다시 분석해보면 혈중 Lp(a)는 294±129mg/L로 역시 고혈압군 및 정상대조군보다 의미있게 증가되어 있었다.(p<0.05). 각 군에서 혈중 Lp(a)의 성별, 연령별 유의한 차이는 없었으며 콜레스테롤이나 중성지방의 농도에도 통계학적으로 유의한 차이는 없었다. 결론 : 관동맥 질환 환자에서 높은 혈중 Lp(a)는 관동맥 질환에 대한 하나의 위험인자가 됨을 시사한다. 또한 혈중 총콜레스테롤이 200mg/dl 이하인 관동맥질환군에서 높은 Lp(a)농도는 콜레스테롤과는 무관하게 하나의 독립적이 위험인자가 되는 것으로 사료된다. Background: Since its description in the early 1960s by Berg, Lp(a) has been shown to be associated with coronary artery disease(CAD). Lp(a) is composed of one LDL particle, to which one molecule of apolipoprotein(a) is covalently linked. Lp(a) excess is considered to have not only ahterogenic but also antifibrinolytic activities by complex mechanisms. The purpose of this study was to evaluate Lp(a) as a risk factor of CAD, and to study the relations between Lp(a) and cholesterol level in patients with CAD. Methods: We determined plasma levels of Lp(a) in 26 patients with CAD including AMI and AP(11 men and 15 women, median age 60 years), in 16 patients with HT(6 men and 10 women, median age 61 years), and in 50 control subjects (25 men and 25 women, median age 57 years) clinically free of cardiovascular disease. We measured plasma Lp(a) level in CAD and HT group with ELISA method and compared the result with that of control group. We also measured serum cholestreol and TG with autoanalyzer in CAD and HT groups. Results: Plasma Lp(a) levels were 358±155mg/L in CAD group, 207±110mg/L in HT group and 166±33mg/L in control group. Patients with CAD had higher Lp(a) levels than HT and control subjects(p<0.005). No gender differences in Lp(a) levels were observed between men and women(patients or control subjects). No statistically significant differences were seen for total cholesterol and TG in each group. We analyzed again plasma Lp(a) levels of 16 patients with CAD whose cholesterol levels are below 200 mg/dl. It was 294±129mg/L, also higher in CAD compared with HT and control groups(p<0.05). Conclusion: The Lp(a) levels of the CAD groups were significantly higher than those of HT and control groups, this suggest that Lp(a) excess is a risk factor for the development of CAD. The high Lp(a) levles in patients who has serum total cholesterol below 200 mg/dl is considered that is a risk factor, independent of high cholesterol level.