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한국판 임상가용 아동 및 청소년을 위한 외상후 스트레스장애 척도의 신뢰도 및 타당도 연구
구정일,김태형,은헌정,최말례,이선미,조수진,송옥선,김형욱 大韓神經精神醫學會 2006 신경정신의학 Vol.45 No.6
Objectives : This present study was conducted to explore the reliability and the validity of Clinician Administered PTSD Scale for Children and Adolescents Korean version (CAPS-CA) Mcthods : The Subjects were children and adolescents (8-13yrs) from different places: a certain elementary school, three orphanages, a general hospital, and two neuropsychiathc local clinics. Only subjects who experienced a catastrophic traumatic event were tested by CAPS-CA, CDI, RCMAS, and TSC. Rcsults : The range of correlations between item-criterion were .67-.84. The coefficients of internal consistency were .87. and test-retest reliability was .90, were all the coefficients in the proper range. Inter-correlations of CAPS-CA, CDI, RCMAS, and TSC scale showed significant correlation. TSC showed the highest correlation coefficient. CAPS-CA can be a useful clinician-administered diagnostic instrument for children and adolescents PTSD symptoms. Conclusion : The reliability and the validity of CAPS-CA were confirmed. CAPS-CA could be applied for diagnostic purposes of PTSD in children and adolescents.
Ok Rye Kim,조명철,Byung-Dong Kim,허진회 한국분자세포생물학회 2010 Molecules and cells Vol.30 No.6
Peppers (Capsicum spp.) display a variety of fruit colors that are reflected by the composition and amount of diverse carotenoid pigments accumulated in the pericarp. Three independent loci, c1, c2, and y, are known to determine the mature color of pepper fruits by their allelic combinations. We examined the inheritance of fruit color in recombinant inbred lines (RILs) derived from an interspecific cross between C. annuum cv. TF68 (red) and C. chinense cv. Habanero (orange). The c2 gene encodes phytoene synthase (PSY), a rate-limiting enzyme in the carotenoid biosynthesis pathway. TF68 has a dominant c2+ allele whereas Habanero is homozygous for the recessive c2 allele, which determined RIL fruit color. Here we report that the recessive c2 allele has a point mutation in the PSY gene that occurs at a splice acceptor site of the fifth intron leading to both a frame shift and premature translational termination, suggesting that impaired activity of PSY is responsible for orange fruit color. During ripening,PSY is expressed at a significantly high level in orange colored fruits compared to red ones. Interestingly,the PSY gene of red Habanero has a conserved splice acceptor dinucleotide AG. Further analysis suggests that red Habanero is a wild type revertant of the PSY mutant orange Habanero.
Kim, Ok-Rye,Cho, Myeong-Cheoul,Kim, Byung-Dong,Huh, Jin-Hoe Korean Society for Molecular and Cellular Biology 2010 Molecules and cells Vol.30 No.6
Peppers (Capsicum spp.) display a variety of fruit colors that are reflected by the composition and amount of diverse carotenoid pigments accumulated in the pericarp. Three independent loci, c1, c2, and y, are known to determine the mature color of pepper fruits by their allelic combinations. We examined the inheritance of fruit color in recombinant inbred lines (RILs) derived from an interspecific cross between C. annuum cv. TF68 (red) and C. chinense cv. Habanero (orange). The c2 gene encodes phytoene synthase (PSY), a rate-limiting enzyme in the carotenoid biosynthesis pathway. TF68 has a dominant c2+ allele whereas Habanero is homozygous for the recessive c2 allele, which determined RIL fruit color. Here we report that the recessive c2 allele has a point mutation in the PSY gene that occurs at a splice acceptor site of the fifth intron leading to both a frame shift and premature translational termination, suggesting that impaired activity of PSY is responsible for orange fruit color. During ripening, PSY is expressed at a significantly high level in orange colored fruits compared to red ones. Interestingly, the PSY gene of red Habanero has a conserved splice acceptor dinucleotide AG. Further analysis suggests that red Habanero is a wild type revertant of the PSY mutant orange Habanero.
김옥례(Ok-Rye Kim),김동한(Dong-Han Kim) 한국식품영양과학회 2012 한국식품영양과학회지 Vol.41 No.12
찹쌀의 일부를 홍감자로 대체하여 고추장의 발효 중 이화학적 특성을 비교하였다. 고추장의 효모와 호기성 세균수는 발효 4주에 증가하였으며 그 이후에 효모수는 감소하였다. Amylase는 숙성 2~4주에 최고의 활성을 보였고 홍감자 첨가구에서 amylase의 활성이 높았다. 산성 protease 활성은 발효 중에 서서히 저하되었으나 중성 protease는 발효 4~8주에 높았다. 고추장은 물엿의 첨가로 발효 4주에 L값은 급격히 저하되나 a값은 증가되었다. 홍감자 첨가구에서 총당과 총질소 함량은 낮았으나 수분량은 많았다. 수분활성도는 발효중에 저하되나 홍감자 첨가구에서 높았고 산화환원전위는 발효 12주에 급격히 저하되었으며 홍감자 첨가구에서 낮았다. 고추장의 pH는 홍감자 첨가구에서 낮아 적정산도는 증가되었다. 고추장의 환원당과 알코올은 발효 후기에 홍감자 첨가구에서 많았다. 고추장의 아미노산성 질소와 암모니아성 질소는 발효 4~6주까지 증가하였고, 홍감자 첨가로 발효 후기에 아미노산성 질소는 감소하였다. 고추장의 맛은 홍감자 2% 첨가로 대조구에 비하여 양호하였다. The effects of red-potato on the physicochemical properties of kochujang were investigated during fermentation. The number of yeast and aerobic bacteria in kochujang increased up to 4 weeks of fermentation, then the yeast number slowly decreased. Amylase activities also increased after 2~4 weeks of fermentation with the addition of red-potato. The Hunter L-value of kochujang decreased sharply and the a-value increased through the addition of starch syrup, causing major changes in total color difference as the ratio of red-potato increased. There was a direct correlation between the amount of red-potato with water activity and titratable acidity. The oxidation-reduction potential of kochujang decreased sharply after 12 weeks of fermentation, and was lowered with the addition of red-potato. As the ratio of red-potato increased, reducing sugars and ethanol contents of kochujang increased in the later stage of fermentation, while the amino-type nitrogen content was lower. Sensory results showed that a final percentage of 2% red-potato in kochujang was optimal for taste and overall acceptability.