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정영진,박원희,안원준,이명렬,이영수,유광희,심광섭 한양대학교 의과대학 1997 한양의대 학술지 Vol.17 No.2
Transmandibular implants are used limitedly such as on remaining symphyseal basal bone of atrophic mandible, on the bony defect of symphyseal area due to trauma or tumor as surgical implants. Among the more recent advances in oral implantology are the Fixed Mandibular Implant (FMI)based on the pioneering studies and clinical applications by Irwin Small of the USA and the development very high success rates for providing attachments and abutments in areas of the oral cavity severely compromised by either atrophy or surgical loss of osseous tissues. We will present a case report of regabilitation of totally edentulous mandible with advanced alveolar atrophy using Fixed Mandibular implant (F.M.I).
어린이 김치 표준화에 대한 연구(1) : 어린이 김치의 담금법 개발 Development of the Preparation of Kimchi for the Children
송영옥,전영수,권명자,빈성미,김은희,문정원,김명 부산대학교 가정대학 1995 家政大學硏究報告 Vol.21 No.-
The purpose of this study is reporting the results of first trial for the standardization of children's kimchi in terms of brining standardization, development for the recipe ad pannel test for the children's kimchi. In order to develop the standard recipe for children's kimchi, our research team have visited kimchi factories, temples and houses located in Pusan and Kyung-Sang Nam Do province. Three kinds of chinese cabbage kimchi (hamyang, haeundae, and jinrae kimchi named by region where we collected) which got the top three highest score in panel testing was selected. The original recipes of these kimchi were sightly modified to prepared the kimchi at laboratory. Among three of them, hamyang kimchi which contained dried anchovy power was selected as a model kimchi for development of the children's kimchi recipe. We find out that the optimal salt concentration of brined cabbage and kimchi for the children's kimchi (sliced style kimchi, approximately 2.5X3cm a piece) that showed the hightest pennel score were approximately 1.5% and 2.0%, respectively. The salt concentration of brined cabbage became 1.5, 1.43, and 1.60% after 60 min at 10% brining solution, 45 min at 12% and 30 min at 15%, respectively. The developed recipe used for the children's kimchi at our team is as follows. The major ingredients used for the preparation of kimchi is brined sliced chinese cabbage (salt concentration is 1.5%) 1kg galic 11g, ginger 5.0g, red pepper powder 20.0g, fermented anchovy juice 25.0g, fermented shrimp juice 5.0g dried anchovy and sea weed extracts 30.0g, anchovy power 2.4g glutinious rice gel 40.0g, starch syrup, 10.0g, and apple juice 22.5g. The total acceptability test of developed children's kimchi (test kimchi) was carried out with 84 of 6th grade student during lunch time at elementary school in Pusan where has a school lunch program. Sixty nine percent of student answered test kimchi is very good, 25% of them said it is fair, and only 6% of students answered they didn't like test kimchil. However, for the kimchi supplied from school at lunch, 52% students answered the kimchi is good, 26% of them said it is fair, and 22% of them said they don't like school supplied kimchi. This result tells us that the test kimchi is better than school supplied kimchi and the test kimchi can be developed further as a children's kimchi.
( Hee Yeon Kim ),( Jong Young Choi ),( Chung Hwa Park ),( Myeong Jun Song ),( Jeong Won Jang ),( U Im Chang ),( Si Hyun Bae ),( Seung Kew Yoon ),( Joon Yeol Han ),( Dong Goo Kim ) 대한소화기기능성질환·운동학회 2011 Gut and Liver Vol.5 No.3
Background/Aims: The exclusion of hepatitis B core antibody (HBcAb)-positive donors from liver transplants (LTs) due to the risk of transmitting hepatitis B virus (HBV) does not appear to be practical in Korea, where hepatitis B is endemic. This study assessed the risk of de novo HBV infection in hepatitis B surface antigen (HBsAg)-negative LT recipients receiving a liver from HBcAb-positive donors. Methods: Of 341 adult living donor LTs conducted at our institution between March 2001 and September 2008, 176 donors (51.6%) were HBcAb-positive, and 26 HBcAb-positive grafts were transplanted to HBsAg-negative recipients. The median follow-up time after LT was 41.9 months. Results: Without anti-HBV prophylaxis, 2 out of 26 (7.7%) HBsAg-negative recipients who received grafts from HBcAb-positive donors developed de novo HBV infection 20 and 85 months after LT. These patients had been negative for all HBV serologic markers before transplantation. In both cases, there were no abnormalities in liver function tests upon diagnosis of de novo HBV infection. Conclusions: De novo HBV infection from HBcAb-positive donors after LT does not appear to be of great concern in terms of the number of cases in Korea because high risk patients who are HBV-negative comprise only a small proportion of the recipients. However, HBV-naive LT recipients still carry the risk of developing de novo HBV infection as in non-HBV endemic areas. (Gut Liver 2011;5:363-366)
A New Dark Red Graft Cactus (Gymnocalycium mihanovichii) Cultivar, "Simhong"
Myeong Il Jeong,Bong Nam Chung,Pil Man Park,Won Hee Kim,Eun Kyung Lee,Jae Yeong Kim 한국육종학회 2007 한국육종학회지 Vol.39 No.4
A new graft cactus (Gymnocalycium mihanovichii) cultivar, 'Simhong' was developed from a cross between graft cactus breeding line 'Keumhong', a cultivar revealing a red colored globe with yellow colored tubercles, and a dark red line '9502052' and consecutive line selection at the National Horticultural Research Institute, Rural Development Administration in 2005. It was developed with the aim to breed a dark red cultivar. Its characteristic evaluation was conducted three times during 2003 to 2005. The color of both body and tubercle was dark red. The shape of the globe was flattened round and it had 8 to 10 deep ribs. The spine was medium sized, straight and dark brown. Its growth was faster than the comparison cultivar, 'Jinhong'. Propagation capability was excellent, setting 12 tubercles per globe. Characteristics of the cultivar could be maintained by vegetative propagation. Strong sun light and virus infection should be avoided.
( Hee Yeon Kim ),( Jong Young Choi ),( Chung Hwa Park ),( Do Seon Song ),( Myeong Jun Song ),( Jeong Won Jang ),( Jung Hyun Kwon ),( Chan Ran You ),( Si Hyun Bae ),( Seung Kew Yoon ) 대한간학회 2012 춘·추계 학술대회 (KASL) Vol.2012 No.1
Background: Several studies demonstrated that preemptive antiviral therapy reduced hepatitis due to hepatitis B virus (HBV) reactivation and hepatic morbidity during transarterial chemo-lipiodolization (TACL) in HBV-related hepatocellular carcinoma (HCC) patients. However, the efficacy of antiviral therapy on survival in patients with HBV-related HCC is still unclear. The aim of this study is to evaluate the long-term outcome of antiviral therapy in HBV-related HCC undergoing TACL. Methods: From January 2003 to May 2007, 177 newly diagnosed HBV-related HCC patients underwent TACL were retrospectively enrolled in the study. Among these, 66 patients received preemptive lamivudine therapy during TACL while others had not taken antiviral therapy until viral reactivation. Results: During the median follow-up of 11.1 months, 57 (50.3%) patients developed HBV reactivation in the control group and 14 (24.3%) patients developed viral breakthrough in the lamivudine group. Hepatitis attributed to HBV reactivation or viral breakthrough was occurred in 35 (30.9%) patients among the control group and in 10 (15.2%) patients among the lamivudine gtroup. Multivariate analysis identified age >50 years (p=0.002), reactivation or viral breakthrough (p=0.036) and UICC stage IV (p<0.001) to be independent predictors of overall survival. In the stratified analysis according to the UICC stage, preemptive lamivudine therapy did not influence on the overall survival. Conclusions: Preemptive lamivudine therapy can reduce the HBV reactivation in HBsAg-positive HCC patients receiving TACL. However, preemptive lamivudine therapy also raised concerns about viral breakthrough due to HBV mutation. Preemptive lamivudine therapy did not showed long term efficacy on the survival.
Microbial Contamination Levels of Strawberries at Domestic Farms of South Korea
Won-Il Kim,A-Ra Jo,Se-Ri Kim,Song Hee Ryu,Ki-Woong Nam,Yohan Yoon,Deok-Hoon Yoon,So-Yong Oh,Myeong Hyeon Nam,Jae-Gee Ryu,Hwang-Yong Kim 한국토양비료학회 2014 한국토양비료학회지 Vol.47 No.6
Foodborne illness due to the consumption of contaminated raw strawberries is a continuing food safety concern. This study investigated and evaluated contamination levels of bacteria on strawberries at farms stage to evaluate potential hazards associated with fresh strawberries. A total of 315 samples, 105 samples from 5 sampling sites (A to E) of 21 farms and 210 samples from 1 sampling site of 6 farms, was collected every month for four months and analyzed to enumerate aerobic bacterial counts, Coliforms/E. coli, Bacillus cereus and Staphylococcus aureus. In addition, the prevalence study of five pathogens (S. aureus, E. coli, E. coli O157:H7, Salmonella spp. and Listeria monocytogenes) was performed on each sample. Aerobic bacterial counts ranged from 0.48 to 6.36 Log CFU/g, with the highest bacterial cell counts recorded for D and E sites. Coliforms were detected in 71 samples (22.5%) with a minimum of 0.48 cfu/g and a maximum of more than 4 Log CFU/g. B. cereus was detected in 98 samples (31.1%) among total samples analyzed. S. aureus was detected in 2 samples with a minimum of 0.48 Log CFU/g and a maximum of 1.38 Log CFU/g. E. coli, E. coli O157:H7, Salmonella spp. and L. monocytogenes were not isolated from any of the samples. The microbial contamination levels of strawberries determined in this study may be used as the fundamental data for microbiological risk assessment.