http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김태희,이재호,김애란,허민영,문치숙,정수룡,김대경,김두일,김동수 인제대학교 백병원 2002 仁濟醫學 Vol.23 No.4
Ventricular septal defect remains an infrequent but devastating complication of acute MI. Approximately 1∼3% of cases of acute myocardial infarction are complicated by ventricular septal rupture in the prethrombolytic era and the incidence has decreased to 0.2% with reperfusion therapy. This mechanical complication usually occurs within the first 10 to 14 days when necrotic tissue is most abundant and the collateral coronary circulation is not well developed. This lesion is generally associated with complete coronary obstruction rather than severe stenosis. Rupture of the ventricular septum is a severe mechanical complication of acute myocardial infarction, usually resulting in death unless surgical repair is performed. The bad prognosis of this event within the first 2 weeks indicates the need for early surgical rapair. This complication is more frequent after the first acute myocardial infarction in the elderly and secondary to a transmural myocardial infarction. We report two cases of ventricular septal rupture after acute myocardial infarction.
김대성,노성택,이장천,임규상,신미란,우원홍,문연자 한국전통의학연구소 2006 한국전통의학지 Vol.15 No.1
The aim of this study was to investigate the effect of ethanol extract of Fagopyrum escuentum(FE) on the melanogenesis. To determine whether ethanol extract of FE suppress melanin synthesis in cellular level, B16F10 melanoma cells were cultured in the presence of different concentrations of FE ethanol extract. In the present study, the author examined the effects of FE ethanol extract on cell proliferation, melanin contents, tyrosinase activity. Cell proliferation was slightly increased by treatment with ethanol extract of FE (25-200 ㎍/ml). The ethanol extract of FE effectively suppressed melanin contents at a dose of 100 ㎍/ml. It was observed that the color of cell pellets was totally whitened compared with the control. The ethanol extract of FE inhibited tyrosinase activity, regulate melanin biosynthesis as the key enzyme in melanogenesis. These results suggest that the ethanol extract of FE exerts its depigmenting effects through the suppression of tyrosinase activity. And it may be a potent depigmetation agent in hyperpigmentation condition.
Kim, Dae-In,Park, Il-Kook,Ota, Hidetoshi,Fong, Jonathan J.,Kim, Jong-Sun,Zhang, Yong-Pu,Li, Shu-Ran,Choi, Woo-Jin,Park, Daesik The Ecological Society of Korea 2019 Journal of Ecology and Environment Vol.43 No.4
Background: Studies of morphological variation within and among populations provide an opportunity to understand local adaptation and potential patterns of gene flow. To study the evolutionary divergence patterns of Schlegel's Japanese gecko (Gekko japonicus) across its distribution, we analyzed data for 15 morphological characters of 324 individuals across 11 populations (2 in China, 4 in Japan, and 5 in Korea). Results: Among-population morphological variation was smaller than within-population variation, which was primarily explained by variation in axilla-groin length, number of infralabials, number of scansors on toe IV, and head-related variables such as head height and width. The population discrimination power was 32.4% and in cluster analysis, populations from the three countries tended to intermix in two major groups. Conclusion: Our results indicate that morphological differentiation among the studied populations is scarce, suggesting short history for some populations after their establishment, frequent migration of individuals among the populations, and/or local morphological differentiation in similar urban habitats. Nevertheless, we detected interesting phenetic patterns that may predict consistent linkage of particular populations that are independent of national borders. Additional sampling across the range and inclusion of genetic data could give further clue for the historical relationship among Chinese, Japanese, and Korean populations of G. japonicus.
김성숙,김대균,김정란,오민구,김용민,유문집,정필현 동국대학교 경주대학 1992 東國論集 Vol.11 No.-
Fibrous hamartoma of infancy is an infiltrating tumor that is more or less peculiar to the first 2 years of life. It is composed of fibroblastic cells in a fibromyxomatous matrix. Despite its benign nature, it may be confused with sarcomas or aggressive fibromatosis. We experienced a case of fibrous hamartoma of infancy in the 5th toe of 5 year-old-girl at Pohang hospital of DongKuk University.
Kim, Seong Soon,Im, So Hee,Yang, Jung Yoon,Lee, Yu-Ri,Kim, Geum Ran,Chae, Jin Sil,Shin, Dae-Seop,Song, Jin Sook,Ahn, Sunjoo,Lee, Hoi,Woo, Jae Chun,Ahn, Jin Hee,Yun, Chang Soo,Kim, Phiho,Kim, Hyoung Ra JAPANESE SOCIETY FOR THE STUDY OF XENOBIOTICS 2019 DRUG METABOLISM AND PHARMACOKINETICS Vol.34 No.1
Kim, Young-Dae,Kwon, Min-Sung,Na, Bo-Ra,Kim, Hye-Ran,Lee, Hyun-Su,Jun, Chang-Duk The Korean Association of Immunobiologists 2013 Immune Network Vol.13 No.2
Swiprosin-1 exhibits the highest expression in $CD8^+$ T cells and immature B cells and has been proposed to play a role in lymphocyte biology through actin remodeling. However, regulation of swiprosin-1 gene expression is poorly understood. Here we report that swiprosin-1 is up-regulated in T cells by PKC pathway. Targeted inhibition of the specific protein kinase C (PKC) isotypes by siRNA revealed that $PKC-{\theta}$ is involved in the expression of swiprosin-1 in the human T cells. In contrast, down-regulation of swiprosin-1 by A23187 or ionomycin suggests that calcium-signaling plays a negative role. Interestingly, swiprosin-1 expression is only reduced by treatment with $NF-{\kappa}B$ inhibitors but not by NF-AT inhibitor, suggesting that the $NF-{\kappa}B$ pathway is critical for regulation of swiprosin-1 expression. Collectively, these results suggest that swiprosin-1 is a $PKC-{\theta}$-inducible gene and that it may modulate the late phase of T cell activation after antigen challenge.