人大腦 島葉惱回 皮質峰部의 細胞構築學的 硏究

梁杏植 고려대학교 의과대학 1983 고려대 의대 잡지 Vol.20 No.1

Cytoarchitectonics on summit of the insular cortex has been studied in 153 normal Korean brains taken from newborn till 85-year old of both the sexes of both the sides. 1. Adult average thickness of the cortical summit was in range of 2857-2879 micra. 2. Adult average relative total neuronal density was in range of 334-347 cells. 3. Adult average relative glial density was reached at the range of 475-510 cells. 4. The adult cortical thickness was reached at 6-20-year old group, and more than half of the thickness was occupoed by infragranular cortex of the whole thickness of this cortical summit. 5. The neuronal cellularity has been reached at the highest density in age group of 6-10-postnatal year, and was shown steady in successive increase of the age, while that of the glial was increased by increase of the age. 6. The more dense cellularity was found within the thin supragranular cortex of the insular cortical summit, whereas rather scarce cellularity was found in the thicker infragranular layer in this cortical region. 7. None of differences has been noted between both the sexes and the sides of the cortical itemes. Concomitant myeloarchitectural study appears to be profitable in cytoarchitectural analysis for more realistic understanding on cortical morphology.

임신기간에 따른 혈청 Protein-bound Carbohydrate량과 α1 Glycoprotein의 분획 백분률에관한 고찰

양행식(HS Yang),양준영(JY Yang),김세덕(SD Kim) 대한산부인과학회 1980 Obstetrics & Gynecology Science Vol.23 No.9

임신 기간에 따른 PBC량 및 1-GP분획 백분율의 변동을 밝히기 위하여 1973년 11월 1일부터 1978년 9월 30일까지 중앙대학교 의과대학 부속 성심병원 산부인과에서 임신 반응검사와 내진 등으로 임신임이 확진된 299명에 대하여 phenol-sulfuric method로 PBC량을 정량하고 전기영동을 하여 periodi-acid-Schiff염색을 한 후 1-GP분획 백분율을 얻어 그 무월경 주수 별로 관찰한 결과 다음과 같은 결론을 얻었다. 1. 임신시 PBC량은 증가는 되었으나 임신 기간과는 특이한 상관관계가 없었다(r=0.0003, F<0.5). 2. 1-GP의 분획 백분율은 임신시 증가는 되었으나 임신기간과는 특이한 상관관계가 없었다(r=0.002a, F<0.5). It was already confirmed that there was some biochemical and immunologic changes in the pregnancy and was also reported that the serum level of pregnancy-associated plasma protein, which is a kind of protein-carbohydrate complexes, were increased in the pregnancy and disappeared from the serum 6 weeks after delivery. Also, it was reported that the serum levels of the protein-bound-carbohydrate were increased in the patients with diabetes mellitus, myocardial infraction and pregnancy, and some components, which were isolated by electrophoresis, were increased in the patients with diabetes mellitus, pregnancy and malignancies. In order to observe the correlative changes of serum levels of protein-bound-carbohydrate and percentage of alpha-1 glycoprotein in the pregnancy, the author collected sera from 299 pregnant women, who were confirmed with pelvic examination and planosec test in the Dept. of OB & GY, Medical School, Chung Ang University from Nov., 1977 to Sept., 1978. And calculated the serum levels of protein-bound-carbohydrate by phenolsulfuric method, and percentage of alpha-1 glycoprotein by electrophoresis with zip zone electrophoresis kit(Helena Co., USA), periodic-acid-Schiff`s staining and densitometer(Quick scan Jr., Helena Co., USA) and observed the correlation between the data and duration of pregnancy. The following results were obtained; 1. The serum levels of the protein-bound-carbohydrate were not correlated with duration of pregnancy(r=0.0003, F<0.5). 2. The percentage of serum alpha-1 glycoprotein were not correlated with duration of pregnancy(r=0.0022, F<0.5).

卵管間質部에 發生한 胞狀奇胎의 1例

鄭佐九,梁杏植,柳輔永 한림대학교의료원 1977 人間科學 Vol.1 No.7

임신부 혈청 Seromucoid양에 대한 연구

양준영,양행식,김세덕 대한산부인과학회 1979 Obstetrics & Gynecology Science Vol.22 No.11

정상 여성의 혈중 당단백질 분획 백분율에 대한 통계학적 관찰

김제덕,양행식,조창묵,양준영 대한산부인과학회 1980 Obstetrics & Gynecology Science Vol.23 No.8

모성사망에 관한 임상적 고찰

유모선(MS Yoo),양행식(HS Yang),강길전(KC kang),오원섭(WS O) 대한산부인과학회 1980 Obstetrics & Gynecology Science Vol.23 No.2

한강성심병원이 개원한 이래로 1972년 1월부터 1978년 12월까지 만 7년간 생아총수는 8,726명이었고, 모성사망수는 41명이었다. 이에 대한 임상적인 분석과 결과를 보면 다음과 같다. 1. 모성사망율은 469.9(per 100,000 live Birth)이었고 연도별 사망률 은 개원 2년째를 제외하고 점차 감소를 보였다. 2. 직접사망(82.9%)중에 가장 많은 것이 출혈(31.7%)과 임신중독증(31.7%)이었고 다음이 감염(17.1%)이었다. 3. 간접사망(9.8%)에는 심장병과 간담이 각각 2예씩 있었고 비관련성 사망에는 포장기태, 간담 및 백혈병이 각각 1례씩 있었다. 4. 출혈에 의한 사망원인중 자궁이원증(46.1%)이 가장 많았고 임신중독증에 있어서는 뇌출혈(46.1%)에 의한 사망이 가장 많았 다. 5. 감염에 의한 사망원인은 전례가 패혈증에 의한 것이었다. 6. 정기적인 산전관호를 받은 예는 전무였다. 7. 예방이 가능하다고 생각되는 경우는 73.1%(30예)였고 이중 환자측 책임이 48.5%(24예)로 가장 많았다. 8. 부검실시는 1예도 있었다. 9. 모성사망율을 줄이기 위해서는, 환자교육, 산전관호의 증대, 의료시설의 현대화와 병원분만의 장려, 중환자실의 효율적인 활용, 광범위한 수혈의 이용, 인공유산에 대한 위험성 계몽, 수련교육의 철저화와 양질의 전문의 양성, 타과 전문의와의 대진의 활성화, 의료인력의 효율적인 활용, 보건간호원 및 일반의의 재교육, 부검의 보편화 및 모성사망위원회 설치 운영등이 요망된다. A 7-year exprience on maternal death in the Hangang Sacred Heart Hospital from 1972 throgh 1978 was reviewed. Total 8726 live births and 41 maternal deaths were recorded during the period under review. All deaths, regardless of the cause, in pregnant women within 6 weeks of termination of the pregnancy were included in the study. The results are as follow: 1. The maternal mortality rate was 469.9 per 100,000 live births. The annual maternal death rate has decreased gradully except the 2nd year of the opening of the Hangang Sacred Heart Hospital. 2. The leadin cause of maternal death was hemorrhage (31.7%), toxemia (31.7%) and infection (17.1%) in order. 3. The most commoc cause of hemorrhage was atonic bleeding (46.1%) 4. The most common cause of death in toxemia was cerebrovascular accident (46.1%) 5. All causes of death in infection were septic abortion. 6. Among indirect causes, heart disease and hepat it is were two cases repectively. 7. Among nonrelated causes, hydatidiform mole, pneumonia and leukemia were ine case respectively. 8. None of the maternal deaths in this hospital had regular antenatal care. 9. Most of the maternal deaths were considered to be preventable. 10. There were not any one of autopsy examination of all postmortem cases. 11. In reviewing of this study the followings are needed for the minium maternal death: patient education, especially for the danger of criminal abortion and family planning, prenatal care and early indentlflcationof high-risk mother, promotion of the hospital delivery, liberal use of blood transfusion, modernization of hospital facilities, training and aducation of good qualified specialist, autopsy examination of all postmortem cases, qualified consultation with other specialists, continuing postgraduate aducation program for general prectioners and nurses, and establishment of maternal mortality committee.

임신중 자연 간 및 비장동맥파열 1예

오원섭(WS O),양행식(HS Yang),이근영(KY Lee),구본구(BK Koo) 대한산부인과학회 1981 Obstetrics & Gynecology Science Vol.24 No.8

Spontaneous rupture of the liver or the splenic artery in the absence of a history or evidence of external trauma is a rare and catastrophic complications of pregnancy. A cases of spontaneous rupture of the liver and the splenic artery in pregnancy (33wks) , which was encountered in 27 year old multiparous woman, is presented and literature concerned are reviewed briefly.

난관 문질부에 발생한 포상기태의 1례

정좌구(JK Chung),장유신(YS Chang),양행식(HS Yang),류보영(BY Yoo) 대한산부인과학회 1979 Obstetrics & Gynecology Science Vol.22 No.8

저자들은 난관 간질부에 발생한 포상기태 1예를 치험하였기에 보고하며 간단한 문헌고찰을 하였다. An extremely rare case of ectopic hydatidiform mole in the interstitial portion of the tube which was confirmed clinically and pathologically is presented and brief review of literure to this problem is made.

재난 발생시 딥러닝 모델을 활용한 소셜 미디어에서의 기반시설 피해 정보 수집 및 배포

손지우(Sohn, Jiu),김요한(Kim, Yohan),박소민(Park, Somin),김형관(Kim, Hyoungkwan) 대한토목학회 2020 대한토목학회 학술대회 Vol.2020 No.10

자동변속기 SOLENOID 밸브의 온도에 의한 전류(I)-제어압(P)특성 분석

최윤용(Y. Y. Choi),서승현(S. H. Seo),이상현(S.H. Lee),양행식(H. S. Yang) 유공압건설기계학회 2010 유공압건설기계학회 학술대회논문집 Vol.2010 No.6

Various transmission technologies have been developed to satisfy environmental issues recently. Especially, the technology of the proportional control solenoid valve (PCSV) to ensure high level performance by electronic control has been studied. This study builds an analysis process for designing of the PCSV and characteristic predictions.