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식물혈구응집소 Sanguisorba Officinolis. L.가 실혈가토의 조혈기능에 미치는 영향
정성화,백승룡 최신의학사 1975 最新醫學 Vol.18 No.1
Sanguisorba Officinolis L (S. 0. L.) has been known to possess phytohemagglutin activity. This experimental study is undertaken to evaluate whether S. 0. L. has effect on hematopoietic activity in rabbit. Each rabbit of experimental group was injected 1.0ml of S.O. L. extract intravenously just after bleeding, and studied peripheral blood in R.B.C. count, hematocrit count, hemoglobin, reticulocyte count, total W. B. C. count, lymphocyte and granulocyte count. The result obtained are as follow: 1. Interval of recovery in erythrocytic series was shortened by S.O. L. injection after bleeding. 2. Higher level of peripheral leukocyte count in early stage was noted by S.O.L. injection after bleeding. 3. Higher level of peripheral leukocyte count was due to increased lymphocyte count. S. 0. L. seems to possess activities to stimulate the bone marrow hematopoiesis and the lymphopoiesis.
정성화,박원규,김재운,장재천,장한원,정영진,배영경,은종렬 대한영상의학회 2006 대한영상의학회지 Vol.54 No.2
Schwannoma is a benign neurogenic tumor arising from the nerve sheath, and it presents as a well defined mass. Isolated gastrointestinal schwannoma is a relatively rare finding and schwannoma of the appendix is extremely rare. We report here on a case of schwannoma that arose from the appendix, and this lesion was pathologically confirmed. 신경초종은 신경초에서 발생하는 신경원성 종양이며 대개 경계가 좋고 양성인 경우가 많다. 위장관계에서 드물게 발생하며 충수돌기에서 발생한 신경초종은 매우 드물다. 충수돌기에서 생긴 신경초종으로 수술 후 병리 조직학적으로 확진된 증례를 경험하였기에 이를 보고한다.
췌장 질환 진단에서 18G 절단침을 이용한 초음파 유도하 심부침생검의 임상적 유용성
정성화,박원규,장재천,김재운,조재호,장한원,이재교,최준혁 대한영상의학회 2008 대한영상의학회지 Vol.58 No.1
목적 : 췌장 질환을 의심하는 환자에서 18G 절단침을 사용한 초음파 유도 하 췌장 심부침생검의 진단 성적과 합병증을 분석하여 그 유용성과 안전성에 대해서 알아보고자 하였다. 대상과 방법 : 2001년 5월부터 2005년 10월까지 18G 절단침이 달린 고속 생검총을 이용한 초음파 유도 하 심부침생검으로 췌장 조직검사를 시행한 35명의 환자를 대상으로 진단 성적(조직획득률과 진단정확도)과 합병증 발병률을 분석하였다. 결과 : 35명에서 36회 수의 초음파 유도 하 심부침생검이 시행되었다. 최종 진단은 두 명(장액성 낭성선종과 자가 면역성 췌장염)을 제외한 모든 환자에서 다양한 아형을 가지는 췌장암으로 확인되었다. 진단성적으로 조직 획득률은 97%(35/36)이었고, 진단정확도는 94%(34/36)였다. 악성 종양으로 진단된 경우는 33명이었고, 시술과 관련한 합병증으로 1예(3%)에서만 후기 합병증인 암의 침로 이식이 확인되었다. 결론 : 위의 결과에 의하면 초음파 유도 하 심부침생검은 췌장 병변의 진단에서 유용하며 안전한 방법이다. 특히 이 방법은 췌장암의 아형까지 정확한 조직학적 진단이 가능하다.
식민지 시대 러시아인 양코프스키 일가의 한반도 정착기록
정성화 명지대학교(서울캠퍼스) 인문과학연구소 2011 인문과학연구논총 Vol.32 No.-
The Korea-Russia relationship during the Japanese colonial period has long been neglected among scholars. Researchers both in Korea and Russia did not pay much attention to relationship between the two countries during this period as if nothing happened. But it is during this period for the first time in Korean history when many Russians fled to the Korean peninsula seeking refuge from the Bolsheviks who advanced to the Russian Maritime Province in early 1920's. The Yankvosky family was one of the most well-known Russian refugees in Korea. This paper is a historical record of Mikhail Yankovsky and his descendants who have settled in the Korean peninsula. Originally a Polish political prisoner, Mikhail was exiled to Siberia due to his participation in the 1861 Polish uprising against the Russian government. After freed from the labor camp, he became pioneer of Siberian frontier and became a rich owner of a horse farmland. When the Bolsheviks advanced to Vladivostok in 1922, his descendants decided to move into Juel hot springs, located in northern part of the Korean peninsula. Escaped with nothing in hand, the Yankvosky family had to start from the beginning. they worked hard, and the Novina became a famous resort among Russian societies in East Asia. This paper reviews how the Novina formed and developed, and finally demised after the end of the 2nd world war.
일시적인 시각차단이 만성 뇌졸중 환자의 지면 족저압 분포와 족부면적에 미치는 영향
정성화,구현모 대한고유수용성신경근촉진법학회 2019 PNF and Movement Vol.17 No.1
Purpose: The purpose of this study was to investigate the effect of temporary visual block existence and nonexistence on the change in foot pressure and foot area in stroke patients. Methods: Sixty-one chronic stroke patients volunteered to participate in the study. Foot pressure and foot area were measured using the Biorescue system. The subject maintain a comfortable standing position on the pressure-measuring plate one meter away from the computer. The sequence of the visual variation data while standing on the measuring plate was collected randomly. The data were collected with three repetitions and used the five-second measuring values except the first second and the last second according to each visual condition. All data were analyzed using SPSS version 21.0. The significance level for the statistical inspection was set as 0.05. Results: The comparison between the visual existence and nonexistence status showed statistically significant effects on foot pressure and foot area. The visual nonexistence status showed more improvement in foot pressure symmetry and area than visual existence status. Conclusion: This study shows that the foot pressure and foot area for the chronic stroke patients changed according to the visual states. It is predicted that these data will be used in rehabilitation training programs and to present temporary changes in visual status for stroke patients.