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이성철,고석만,김장형 濟州大學校 産業技術硏究所 1998 산업기술연구소논문집 Vol.9 No.2
The goal of this study is to establish a social welfare information system in order to provide a way of improving the quality of life of society's under-privileged people. such as the old and the disabled. by using highly-developed information and communication techniques. For easy and convenient user interface, proposed system is implemented by the pull down graphic menu using Visual Basic.
김병철,서거정,김경종,장정환,김성환 조선대학교 2003 The Medical Journal of Chosun University Vol.28 No.1
Hepatic resection for removal of lesion of the liver may be necessary for a wide variety of conditions. Partial hepatectomy for liver disease have become more common This reports describes a review of our experience for hepatic resection and an analysis of potential risk factors affecting the morbidity and the mortality in a hepatectomy methods : Between Jan 1,997 and Mar.2,001, we performed 112 cases of partial hepatectomy and retrospectively analyzed clinicopathological features of the presented. cases Results : The most common disease was intrahepatic duct stone(31.8%). The mean operative time was 324 minutes. The overall In-hospital mortailty an morbidity rates were 6.8%(3/44) and 59%(27/44), respectively, Various posmiddleerative complications developed, including 14 cardiopulmonary complications(53.8%), 8 wound Infections(30.7%), 2 Bile leakage(7%), 1 intraabdominal abscess(3.8%), 1 hepatic failure(38%), 1 posmiddleerative bleeding(3.8%). The old had more cardiopulmonary complications. The significant risk factors for perioperative mortality were high preoperative serum bilirubin level(above 2.0mg/dl), size of resection, massive operative bleeding(above 2,000cc), concomitant diseases, but cirrhosis was not a significant risk factor. Comparison of young age patients, the old had more complications, but it was not significantly Conclusion : Although the old patients had more cardiopulmonary complications but their operative mortality were not much different than younger patients significantly. Hepatic resection can be performed in over 60 years old with acceptable morbidity and mortality rates.
고석만,김장형,이성철 濟州大學校 工科大學 産業技術硏究所 1998 尖端技術硏究所論文集 Vol.9 No.2
The goal of this study is to establish a social welfare information system in order to provide a way of improving the quality of life of society's under-privileged people, such as the old and the disabled, by using highly-developed information and communication techniques. For easy and convenient user interface. proposed system is implemented by the pull down graphic menu using Visual Basic.
Expressed Sequence Tags of the Wheat-rye Translocation Line Possessing 2BS/2RL
Cheol Seong Jang,Byung Hee Hong,Yong Weon Seo 韓國作物學會 1999 Korean journal of crop science Vol.44 No.3
Hamlet (PI549276) possessing 2RL was obtained by cross between a wheat cultivar ND7532 (Froid/Centurk) and a rye cultivar Chaupon. Chaupon was known to have resistant gene to biotype L of Hessian fly [Mayetiola destructor (Say)] larvae. The wheat-rye translocation line (Coker797*4/Hamlet) was also known to be resistant to biotype L of Hessian fly larvae. We analysed a set of 96 ESTs from the wheat-rye translocation line (2BS/2RL). ESTs were classified by various physiological processings, such as primary metabolism, secondary metabolism, transcription, translation, transport, signal transduction, defense, transposable element, and others. Three sequences encoding thioredoxin peroxidase, 26S rRNA, and rubisco small subunits were homologous to registered genes in rye. Although limited number of clones were used to develop ESTs, these clones and their sequence information may be useful for researchers studying general physiology and molecular biology on the translocation line.
Divergence of genes encoding non-specific lipid transfer proteins in the poaceae family.
Jang, Cheol Seong,Jung, Jae Hyeong,Yim, Won Cheol,Lee, Byung-Moo,Seo, Yong Weon,Kim, Wook Korean Society for Molecular Biology 2007 Molecules and cells Vol.24 No.2
<P>The genes encoding non-specific lipid transfer proteins (nsLTPs), members of a small multigene family, show a complex pattern of expressional regulation, suggesting that some diversification may have resulted from changes in their expression after duplication. In this study, the evolution of nsLTP genes within the Poaceae family was characterized via a survey of the pseudogenes and unigenes encoding the nsLTP in rice pseudomolecules and the NCBI unigene database. nsLTP-rich regions were detected in the distal portions of rice chromosomes 11 and 12; these may have resulted from the most recent large segmental duplication in the rice genome. Two independent tandem duplications were shown to occur within the nsLTP-rich regions of rice. The genomic distribution of the nsLTP genes in the rice genome differs from that in wheat. This may be attributed to gene migration, chromosomal rearrangement, and/or differential gene loss. The genomic distribution pattern of nsLTP genes in the Poaceae family points to the existence of some differences among cereal nsLTP genes, all of which diverged from an ancient gene. The unigenes encoding nsLTPs in each cereal species are clustered into five groups. The somewhat different distribution of nsLTP-encoding EST clones between the groups across cereal species imply that independent duplication(s) followed by subfunctionalization (and/or neofunctionalization) of the nsLTP gene family in each species occurred during speciation.</P>