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      • 한국인의 간동맥과 그 분지에 대한 연구

        정인혁 최신의학사 1973 最新醫學 Vol.16 No.7

        The variations in origin and course of the common hepatic artery and its branches were observed in 140 Korean adult cadavers. The common hepatic artery arose from the celiac trunk in 93.6% of cases. In almost all instances this artery coursed to the left of the common bile duct. A replacing common hepatic artery was derived from the superior mesenteric artery. It was absent in 5.7% of cases. A normal right hepatic artery was present in 93.6% of the cases. A replacing right hepatic artery frequently arose directly from the celiac trunk and superior mesenteric artery. The location and course of the right hepatic artery are subject to considerable variations. In 82.2% the artery crossed from left to right, posteior to the common hepatic duct. All replacing right hepatic arteries have a characteristic course that passed posterior to the potal vein and common hepatic duct. A normal left hepatic artery was present in 93.6% of the cases. A replacing type of left hepatic artery occurred in 6.4% of the cases. In 5% this artery arose directly from the celiac trunk. An accessory left hepatic artery was encountered with an incidence of 18.8% and all arose from the left gastric artery. A right gastric artery is the most variable branch of the common hepatic artery in origin. Most frequently it arose from the proper hepatic artery (45.7%) and next in order of frequency from the left hepatic, common hepatic and gastroduodenal arteries. A gastroduodenal artery arose from the normal common hepatic artery in 91.4% of cases. A replacing type of gastroduodenal artery was commonly derived from the left hepatic artery (5.7%). The gastroduodenal artery in relation to the common bile duct mostly lie the left of the ductal system and reaching the supraduodenal or retroduodenal portion, this artery crossed the anterior to the duct. There were 163 cystic arteries in 140 specimens. The cystic artery arose from the right hepatic artery in 87. 7% of total number of arteries and in 52.7% arising in the Calot's cystic triangle. The replacing types of the cystic artery derived from the replacing right hepatic artery and the proper hepatic artery were 4.8% and 3.3% respectively. The cystic artery; which arose outside of Calot's triangle, more frequently passed the anterior to the common hepatic duct than the posterior. Doubling of the cystic artery occurred in 16.4% of the cases. These dual cystic arterial branches were most commonly derived from right hepatic artery. In this study it was not found that a specimen had three cystic arteries or cystic artery was lack.

      • 남북한 과학기술용어

        정인혁,Jeong, In-Hyeok 한국과학기술단체총연합회 1993 과학과 기술 Vol.26 No.9

        남한과 북한은 같은 언어를 사용하지만 거의 반세기 동안 교류가 없었고 정치사회적 환경 등이 달랐던 탓에 언어에서도 차이가 생기기 시작했다. 근래까지 남북한에서 쓰던 학술용어는 대부분 외래어나 일본식 한자말이었다. 그러나 최근 북한에서는 국가적으로 말다듬기운동을 일으켜 대부분 학술용어를 쉬운 우리말로 다듬었다. 남한에서는 대부분 의학용어가 아직도 일본식 한자말로 되어 있다. 최근 대한해부학회에서는 일본식 한자용어에 익숙한 사람들의 저항을 줄이면서 우리말다운 의학용어를 만든다는 데 바탕을 두고 1990년대에 새롭게 다듬은 해부학용어집을 펴냈다. 이들 용어를 비교하며 남북한 의학용어의 공통점과 차이점을 생각해보기로 한다. (일러두기:보기에 있는 용어의 순서는 (옛)-(남)-(북)이며, '옛'은 일본식 한자용어, '남'은 다듬은 해부학용어, '북'은 다듬은 북한용어를 가리킨다. []속의 용어는 앞의 용어와 함께 쓸 수 있도록 허용한 것이고, 용어 가운데 있는()속의 용어는 생략해서 쓸 수 있는 것이다.

      • KCI등재

        建國神話 속의 移住와 結婚, 그리고 어머니-女神의 行方

        정인혁 한국어문교육연구회 2009 어문연구(語文硏究) Vol.37 No.2

        It is general that Goddess who are an important character in a birth myth of state, for example Ung-nyeo[熊女] and Yu-hwa[柳花], has lost their own myth. Because the society was exchanged in an andro- centric society. But it is problematic that Goddess who loses the predominance of oneself remains until now in the myth. The father of hero who found a state come to the area of hero's mother and establish relation with her. The hero grow up with a group of maternal line and leaves from the house of the mother and found a state at the new place. The matrilocal system is reflected to a myth. So the fact that affects most in growth of the son is the mother group. But when the son construct the state, the mother group would be the direct and threatening rival. The mother-goddess is the symbolic center of that group and is a mythical representative. Therefore mother-goddess is the most attractive existence and the most fatal existence to hero. The mother-goddess is like as `abject'. So the mother-goddess as abject is vague, but does not disappear assuredly in the birth myth of state. 熊女나 柳花와 같은 建國神話 속 女神들은 建國英雄의 어머니이자 조력자임에도 불구하고 그 主導權을 남신에게 넘겨주면서 신화의 뒤편으로 숨어버렸다고 평가되었다. 주도권을 상실한 여신들이 여전히 신화 속에 그 흔적을 남기고 있는가 하는 점은 여전히 문제적이다. 건국영웅의 아버지가 처가로 와서 結緣하는 것, 건국영웅이 어머니의 집에서 자라다가 다시 새로운 곳으로 가서 국가를 건설하는 것은 母處制의 측면에서 이해된다. 어머니의 집단에서 성장한 아들은 어머니의 집단과 親緣性을 갖지만 어머니 집단은 아들이 성장하여 새로운 국가를 건설할 때 가장 위협적인 경쟁 세력이기도 하다. 그 집단의 상징인 어머니는 魅力的이면서 동시에 致命的인 존재이기에 배제해야 할 것으로 여겨지는 아브젝트abject와 같다. 건국신화에서 어머니-여신들은 아브젝트로서 그 신화 텍스트 내에서 그 존재가 미약한 것처럼 보이지만 결코 사라질 수 없는 존재이다.

      • KCI등재

        Ginkgo biloba extract (GbE) enhances the anti-atherogenic effect of cilostazol by inhibiting ROS generation

        정인혁,You-Han Lee,Ji-Young Yoo,Se-Jin Jeong,손성근,박종길,Keun Ho Ryu,이봉용,Hye Young Han,So Young Lee,김대용,이항,오구택 생화학분자생물학회 2012 Experimental and molecular medicine Vol.44 No.5

        In this study, the synergistic effect of 6-[4-(1-cyclohexyl-1H-tetrazol-5-yl) butoxy]-3,4-dihydro-2(1H )-quinolinone (cilostazol) and Ginkgo biloba extract (GbE)was examined in apolipoprotein E (ApoE) null mice. Co-treatment with GbE and cilostazol synergistically decreased reactive oxygen species (ROS) production in ApoE null mice fed a high-fat diet. Co-treatment resulted in a significantly decreased atherosclerotic lesion area compared to untreated ApoE mice. The inflammatory cytokines and adhesion molecules such as monocyte chemoattractant-1 (MCP-1), soluble vascular cell adhesion molecule-1 (sVCAM-1), and VCAM-1which can initiate atherosclerosis were significantly reduced by the co-treatment of cilostazol with GbE. Further, the infiltration of macrophages into the intima was decreased by co-treatment. These results suggest that co-treatment of GbE with cilostazol has a more potent anti-atherosclerotic effect than treatment with cilostazol alone in hyperlipidemic ApoE null mice and could be a valuable therapeutic strategy for the treatment of atherosclerosis.

      • KCI등재후보
      • KCI등재

        The Roles of CD137 Signaling in Atherosclerosis

        정인혁,오구택 대한심장학회 2016 Korean Circulation Journal Vol.46 No.6

        The tumor necrosis factor receptor superfamily (TNFRSF), which includes CD40, LIGHT, and OX40, plays important roles in the initiation and progression of cardiovascular diseases, involving atherosclerosis. CD137, a member of TNFRSF, is a well-known activation-induced T cell co-stimulatory molecule and has been reported to be expressed in human atherosclerotic plaque lesions, and plays pivotal roles in mediating disease processes. In this review, we focus on and summarize recent advances in mouse studies on the involvement of CD137 signaling in the pathogenesis and plaque stability of atherosclerosis, thereby highlighting a valuable therapeutic target in atherosclerosis.

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