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정상인에서 도플러 초음파술을 이용하여 측정한 니트로글리세린 투여후 두개내 혈류속도의 변화
박일(Il Park),장경식(Kyoung Sig Chang),안기완(Gi Wan An),최연수(Yeon Soo Choi),국기용(Ki Yong Kook),홍순표(Soon Pyo Hong) 대한내과학회 1995 대한내과학회지 Vol.48 No.4
N/A Objectives: With advances in transcranial ultrasound technology, transcranial color-code Doppler ultrasonography provides the anatomical location of basal transcranial vessel and their blood flow. To study of changes of cerebral blood flow, we measured continuously the blood flow velocity of middle cerebral artery by transcranial Doppler(2.5MHz) before and after sublingual administration of 0.6mg. nitroglycerin in twenty healthy young persons. Methods: Pulse rate and systolic and diastolic blood pressure and velocity of percussion(P), tidal (T) and dicrotic(Dc) wave, and diastole(Ds), velocity time integral(VTI), mean velocity(V), pulsatility index(PI) were measured. Results: Heart rate was increased, and systolic blood pressure was decreased significantly two minutes after administration of nitroglycerin. Diameter of outer margin of color Doppler spectrum was increased, and P, T, Ds, VTI and V were decreased significantly after two minutes. PI was increased significantly after two minutes, but returned to baseline level soon. Conclusion: We concluded that dilatation and decreased blood flow velocity of middle cerebral artery were resulted by nitroglycerin.
AHP에 의한 도로투자사업 우선순위 결정방법에 관한 연구
홍순표(HONG, Soon Pyo),김갑수(Kim, Gap-Su),김민석(KIM, Min Seok),우용한(Woo, Yong Han) 대한교통학회 2013 대한교통학회 학술대회지 Vol.69 No.-
심각한 교통난 해결을 위해 중앙정부 및 지방자치단체 등에서는 대규모 도로사업 확충에 막대한 투자를 시행하고 있으며 이러한 과정에서 합리적이고 객관적 기준으로 이루어져야 되는 부분 중 하나가 투자우선순위의 평가이다. 제한된 예산 하에서 장기적으로 효율성을 극대화 시킬 수 있는 도로투자계획을 수립하는 것이 궁극적인 목적이다. 그러나 현재 투자우선순위 평가과정은 명쾌한 판단기준과 방법에 대한 지침이 없는 실정이다. 따라서, 본 연구에서는 교통시설 수립계획 및 재정계획의 기본이라 할 수 있는 도로투자 우선순위평가에 대해 기존의 일부 지방자치단체의 투자우선순위평가에서 적용되고 있는 방법을 다양한 평가항목인 도로기능, 지역특성, 정책추진의지, 교통환경을 검토하여 현재의 방법을 보완하면서 객관적인 평가 결과를 제시할 수 있는 방법을 구축하고 경제성 분석을 실시하지 않은 도로에 대하여 실제로 적용해 보는데 있다. 그리고, 평가항목의 가중치변화를 주는 민감도 분석을 통하여 다른 척도의 평가배점으로 인한 도로투자 우선순위 변화를 비교․분석함으로서 AHP분석방법을 통한 도로투자 우선순위 결정결과를 제시하였다.
쯔쯔가무시 환자에서의 심전도 변화 및 임상 양상에 대한 고찰
홍순표 ( Soon Pyo Hong ),김동민 ( Dong Min Kim ) 대한내과학회 2014 대한내과학회지 Vol.86 No.3
The mechanism of electrocardiography (ECG) changes in patients with scrub typhus is still not clear. Orientia tsutsugamushi causes vasculitis in scrub typhus patients, which result in non-specific damage to the heart. However, serious damage to myofibril of the heart is not accompanied. Thus, chronic cardiac sequelae are rare. In addition to myocarditis, a variety of cardiac complications such as myocardial infarction, pericarditis have been reported. Additional research is needed to clarify the main mechanisms that cause changes in the ECG in scrub typhus whether it comes from electrolyte imbalance, fever or cardiac injury such as myocarditis.
각종 간담도질환에 있어서의 혈청단백여지전기 영동분획상에 관한 연구
노순백(Soon Back Rho),정종훈(Jong Hoon Jung),채종구(Jong Koo Chae),정춘해(Choon Hai Jung),홍순표(Soon Pyo Hong),조건국(Kun Kook Cho) 대한내과학회 1986 대한내과학회지 Vol.30 No.6
N/A There are many reports on the changes of the protein fractions in healthy individuals and in the various disease states, but there are few published data on the relationship between each of the protein fractions and a specific disease entity. In order to investigate whether the changes of any of specific protein fractions in the serum A/G ratio and A/r ratio and A/r ratio have any value in differentiating each of hepatobiliary diseases, 165 patients with hepatobiliary diseases were examined by means of the Helena procedure(Tris- barbital-sodium, barbital buffer pH 8.8, ionic strength 0.067, Wartman No. 1 filter paper under 180 volt/cm and ponceau-s dye). Fifty normal Korean adults were served as the control group. The results were as follows: 1) In fifty normal subjects, the distributions of paper electrophoretically fractionated serum albumin, a1-, a2-, β-and γ-globulin were 54.72±4.52 %, 5.00±1.62%, 7.54±l.63%, 11.92±1.92%, 19.20±3.11% respectively. The albumin/globulin ratio was 1.42±0.31, and A/r ratio 3.17±0.58. 2) Generally, γ-globulin fraction was increased in patients with hepatobiliary diseases, and the markedly increased γ-globulin with markedly decreased albumin was the most outstanding feature with liver cirrhosis. 3) The pattern of abnormally decreased albumin, a2-and β-globulin with markedly increased γ-globulin was the characteristic feature in the cases with the advanced liver cirrhosis but not in the cases with early cirrhosis. 4) Serum albumin, a1-, a2- and β-globulins were progressively increasing as the disease progresses to the chronic state. 5) Alph 1-, a2-and β-globulin were increased in the patients with malignant hepatic diseases. 6) Alpha 1-and alpha 2-globulins were increased in the patients with liver abscess, cholecystitis or cholelithiasis.