• Journal of architectural history
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• v.15 no.3
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• pp.59-79
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• 2006

The architectural characteristics and historical positioning which the historical architecture will be understood better through collecting results from researches which was done on various points of views and positions. Therefore, a study on the layout of the main palace of Goryeo Dynasty also becomes a prerequisite for understanding the architectural characteristics and historical positioning which it possesses. However, the reality is that as the results from the excavation and preceding researches were not integrated together, the understanding of the layout of main palace is remaining on a partial and conceptual level. Therefore, this paper attempted to review in overall the restoration of the layout of the main palace of Goryeo Dynasty using historical documents, precedent researches, excavation maps, topographical map and cadastral maps. Consequently, it was possible to confirm the name of some of the ruins and restore the location and layout of other buildings. The result of this research presented above, will become a basis for understanding the layout of the main palace of Goryeo Dynasty in more realistic and way. Furthermore, it could be used as a fundamental data for related researches.

• Journal of Mushroom
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• v.16 no.4
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• pp.311-317
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• 2018

The aim of this study was to identify chemical composition and antioxidant activity of phenolic extract of fruiting bodies of an artificially cultivated Hankyong Sanghwang mushroom, Phellinus linteus KACC 93057P (PLHS). The total phenolic content of 60% ethanolic extract of fruiting bodies of two-year-old PLHS grown on Oak wood logs was $19.05{\pm}0.32mg$ gallic acid equivalent (GAE)/g, which was 4-10 times high compared to the other species of mushrooms. 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbisthiazoline-6-sulfonic acid) (ABTS) radical scavenging activities and the ferric reducing antioxidant power (FRAP) value of PLHS were 2-10 and 5 times higher, respectively, than those of the other species of mushrooms. High performance liquid chromatography (HPLC) analysis of ethyl acetate fraction of 70% methanolic extract of the fruiting bodies of PLHS revealed the presence of styrylpyrone-class compounds, davallialactone, hispidin, hypholomine B, and caffeic acid, a compound of the phenylpropanoid pathway.

• Clinical and Experimental Pediatrics
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• v.51 no.3
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• pp.256-261
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• 2008

Purpose : Leptin and adiponectin are two representative adipocytokines. Leptin increases, but adiponectin decreases, with obesity and insulin resistance. We aimed to study the relationship between the leptin/adiponectin ratio and insulin resistance in healthy children. Methods : Seventy-seven healthy children (36 boys and 41 girls) were enrolled in this study. Anthropometric measurements were performed, and the percentage of weight for height (%WFH) was calculated in each subject. Fasting plasma levels of glucose, insulin, leptin, adiponectin, testosterone, estradiol, and sex-hormone binding globulin (SHBG) were measured. The free androgen index (FAI) was used as a representative of testosterone bioactivity. The homeostasis model assessment was used to estimate the degree of insulin resistance (HOMA-IR). Results : In the boys, HOMA-IR was significantly correlated with age, pubertal stage, free androgen index (FAI), leptin, and the leptin/adiponectin ratio. HOMA-IR was also significantly related to age, percentage of weight for height (%WFH), pubertal stage, estradiol, leptin, and the leptin/adiponectin ratio in girls. The leptin/adiponectin ratio was independently related to HOMA-IR after adjusting for age, %WFH, and FAI in the boys (P<0.05). The leptin/adiponectin ratio was not independently related to HOMA-IR after adjusting for age, %WFH, and estradiol in girls. Conclusion : In non-obese healthy children, the leptin/adiponectin ratio was significantly correlated with insulin resistance. The leptin/adiponectin ratio was independently related to insulin resistance even after adjusting for age, degree of obesity, and androgen levels in healthy boys.

• Clinical and Experimental Pediatrics
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• v.51 no.5
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• pp.474-480
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• 2008

Purpose : Stress hyperglycemia is common in critically ill adult patients. It is known as a predictor of increased mortality, and intensive insulin therapy has been shown to improve the prognosis in such patients. We have investigated the relationship between early stress hyperglycemia and clinical outcomes in preterm infants. Methods : In this study, 141 preterm infants with a gestational age of less than 30 weeks were enrolled. The hyperglycemic group was defined as that having maximum glucose of more than 150 mg/dL (n=61) during the first 48 h of life, and the non-hyperglycemic group was defined as that having maximum glucose of less than 150 mg/dL (n=80). Perinatal history, severity of illness using the Clinical Risk Index for Babies (CRIB) score, clinical outcomes, and mortality of the two groups were compared. Results : There was no significant difference in the gestational age between the two groups, but the birth weight (P<0.001) was significantly lower, and the CRIB score (P<0.001) was significantly higher in the hyperglycemic group. Disseminated intravascular coagulation (P<0.001) and clinically suspected sepsis (P=0.046) were more common in the hyperglycemic group. Mortality was markedly higher in the hyperglycemic group (11.3% vs. 41.0%, P<0.001). On performing a stepwise multiple logistic regression analysis, hyperglycemia (OR 3.787; 95% CI 1.324 to 10.829), the CRIB score (OR 1.252; 95% CI 1.047 to 1.496) and birth weight (OR 0.997; 95% CI 0.994 to 1.000) was independently associated with higher mortality. Conclusion : Stress hyperglycemia within the first 48 h of life is independently related to increased morbidity and mortality in preterm infants.