65세 이상의 노령층에서 고지혈증의 위험요인

김용배,장원기,황보영,김화성,안규동,이병국,이용진,김세훈,김승수,김승훈,김영록,김웅빈,이성수 순천향의학연구소 2006 Journal of Soonchunhyang Medical Science Vol.12 No.1

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Biochemical Characteristics and Antimicrobials Susceptibility of Salmonella gallinarum Isolated in Korea

Ki-seuk Kim,Young-ju Lee,Yong-kuk Kwon,Ryun-bin Tak 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2

Characteristics and Antimicrobials Susceptibility of Salmonella gallinarum Isolated in KoreaYoung-ju Lee, Ki-seuk Kim1,*, Yong-kuk Kwon and Ryun-bin Tak1Avian Disease Division, National Veterinary Research and Quarantine Service, Anyang 430-824, Korea1College of Veterinary Medicine, Kyungpook National University, Daegu 702-701, KoreaReceived February 13, 2003 / Accepted April 30, 2003J. Vet. Sci. (2003), 4(2), 161-166JOURNAL OFVeterinaryScience*Corresponding author: Ki-seuk Kim College of Veterinary Medicine, Kyungpook National University, Daegu 702-701, Korea Tel: 82-53-950-5962, Fax: 82-53-950-5955 E-mail: kimkiseuk@knu.ac.kr

올레산의 비율에 따른 아데노신의 경피 투과의 영향

남현빈,정세진,구민석,오예진,김용민,이훈희,윤수정,임정균 순천향대학교 부설 산업기술연구소 2021 순천향 산업기술연구소논문집 Vol.27 No.2

In addition to the development of functional cosmetics, technology to increase percutaneous absorption rate when applied to the skin is an important task. In this experiment, oleic acid was used as a skin absorption promoter, and its effect on transdermal permeability of adenosine was studied and analyzed using a skin-like membrane. As a result of the experiment, it was investigated that the permeability coefficient and concentration of adenosine are proportional to the content of oleic acid. This indicates that a high proportion of oleic acid is effective as a skin absorption promoter.

Langmuir probe를 이용한 플라즈마 진단

이태기,한용진,정재훈,채희백,이수빈,홍진수 순천향대학교 기초과학연구소 1998 순천향자연과학연구 논문집 Vol.4 No.2

The plasma parameters such as temperature and plasma potential was found by the use of a Langmuir probe. It is well known that the properties of the laser-produced plasma plume have an effection those of thin films. Thus, to understand the deposition processes of thin films and to deposit thin films having specific properties it is to necessary to probe the plasma, so we used Langmuir probe. The second harmonic of a Q-switched Nd:YAG laser have 6ns pulse-width and the peak intensity of focused laser beam on the high purity(99.7%) graphite target was nearly ??.

감염질환에 의한 변사자의 장기조직에서 결핵균의 검출에 관한 연구

이한영,엄용빈,최철호,김영주,권태정 內務部 國立科學搜査硏究所 2001 國立 科學 搜査 硏究所 年報 Vol.33 No.-

우리나라 목재수요의 장기예측에 관한 연구

이병일,김세빈,권용대 충남대학교 농업과학연구소 1998 농업과학연구 Vol.25 No.1

This study not only carried out to grasp about the summarized characteristics of the relationship between international timber market and production trend of wood products, but also focused on the analysis of korean wood demand and the long-term forecast with econometric analysis. The result of regression analysis for wood demand in Korea is that coniferous roundwood demand(CIWD) is explained by coniferous foreign roundwood price(CWRI), Gross domestic product(GDP), a dummy variable. Non-coniferous roundwood demand(NCIWD)is explained by non-coniferous roundwood price(NCWRI), coniferous roundwood price(CWRI), a dummy variable. As the result of long-term forecast by base case, the total roundwood demand was forecasted 11,107,000㎥ in the year 2000, 11,781,000㎥ in 2005, 12,565,000㎥ in 2010. As the result of scenario 1, total roundwood demand was forecasted 11,027,000㎥ in 2000, 11,435,000㎥ in 2005, 11,952,000㎥ in 2010. And as the result by scenario 2, total roundwood demand was forecasted 11,341,000㎥ in 2000, 12,208,000㎥ in 2005 13,257,000㎥ in 2010.

生長肥肉豚에 對한 動物性油脂의 效果 : II.品種別,性別(雌豚,去勢壯豚)의 差異

李用斌,申源執 서울大學校 農科大學 1977 서울대농학연구지 Vol.2 No.1

This experiment was carried out to determine the effectiveness and productivity of feed grade animal fats(FGAF) supplemented high energy ration as compared to prevailing Korean swine ration. The items checked included 1) daily gain, 2) feed intake and its efficiency, and carcass characteristics. Fifty four heads of barrow and gilt Yorkshire, Landrace and Hampshire were alloted to three groups: control (no FGAF added), 2% lot (2% FGAF added) and 4%(4%FGAF added). This trial lasted for 100 days, covering both growing and finishing periods in the National Livestock Breeding Station. The results of feeding trial and carcass evaluation are recorded in tables 4 to 12. The following is a summary of the results obtained. a) There were no signigicant gain in body weight during growing period, but highly significant differences among groups, sexes, and breeds during overall period. (P<0.01) b) In daily gain there were highly significant differences among the groups during the finishing and overall periods (p<0.01) and the Yorkshire breed showed a significant difference in the finishing period (p<0.05) and a highly significant difference during the overall period (P<0.01). Barrows showed highly significant differences during the finishing and overall periods (P<0.01). c) Feed intake was not significantly affected among groups, but the Yorkshire breed took more feed. Feed efficiency was better in 4% group than other groups (P<0.05). d) The days to reach market weight was no differences significant among groups, but barrow were better than gilt (p<0.01). e) The carcass evaluation was conducted on only twenty seven barrow. There were, generally, no significant differences among groups, except Hanpshire being better in dressing percentages (P<0.05). low in backfat thickness (P<0.01). f) Prices for feed and pork are very unstable in Korea. What is profitable at one time may not be five month or even several weeks late. Because the pork price and feedstuff situation in Korea are so unpredicable, this report mainly presents performance and carcass evaluation data, which can later be use for economic evaluations of the use of FGAF showing only case study in Korean hog ration.

位相的 解析에 依한 韓國住居의 原型 硏究

宋容浩,李鍾國,任亮彬 충남대학교 공업교육연구소 1984 論文集 Vol.7 No.2

In this paper, it is aimed to study the architype of Korean houses with topological analysis. So, first, the meaning & rationality of topological analysis on houses is discussed. Second, the traditional houses devided into Minka & Banka(Korean houses name of low & high society's) are analyzed. Third, the modem houses built since 1970 are analyzed, too. And last, hoses of both traditional ones and modern ones are interpretated comparatively. Conclusionally, the fact that architype of Korean houses comes from Minka is verified.

한국인에서 Quadruplex PCR을 이용한 8종류 상염색체 STR 유전좌의 다형성 분석

장영길,김기범,신창호,이숭덕,이윤성,이정빈 大韓法醫學會 2001 대한법의학회지 Vol.25 No.1

Two quadruplex PCR reactions were designed for 7 tetrameric (D3S2406, D4S2368, D5S818, D7S821, D9S925, D13S317, D19S253) and one trimeric (D6S1043) short tandem repeats loci to study the allele frequency and the applicability of genetic variation in these loci in forensic case works. For 310 unrelated Koreans DNA was isolated from peripheral blood using phenol/chloroform method. Quadruplex I was consisted of D4S2368, D6S1043, D7S821, D9S925 and quadruplex II D3S2406, D5S818, D13S317, D19S253. The amplified products were analyzed by 5% polyacrylamide gel electrophoresis followed by silver staining. The heterozygosity in each loci ranged 92.91-66.13%, and PD(Power of Discrimination) was above 085 in each loci. Every loci except D6S1043 followed hardy-Weinberg expectation. The cumulative PI was low as 1.65×10-10. Two mutations were noted, one in D19S253 and the other in D9S925 among 234 gametes. With these results above eight STR loci studied here preyed to be highly polymorphic enough to be used in forensic field. This study provides valuable population data in these loci for Korean.

생체분해성 망막압정을 이용한 망막고정에 대한 실험적 연구

김용백,민병무,김창식,박근성,김승영,길숙종,조항진,이성복,노승무,송규상,강대영,조준식,양준묵,정경수,최선웅,이진호,김학용,인현빈 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.1

Biodegradable retinal fixation devices obtain mechnical fixation of the retina with desirable chorioretinal scarring and with the potential for local, sustained release of antimetabolites and steroids to inhibit proliferative vitreoretinopathy. We manufactured a biodegradable retinal tack with barb that was designed in order to prevent intrusion from implantation of retinal tacks. This study was carried to evaluate the efficacy for retinal fixation and the capability for sustained release of drugs with a newly designed biodegradable retinal tack Biodegradable retinal tacks were made of polymers of glycolic acids and were designed with barbs in a shape to prevent the disinsertion. Biodegradale retinal tacks are divided into 3 parts, a conical portion that is inserted into the sclera, a cylinder portion that remains in the vitreous, and a neck portion between the pin and the cylinder. The tapered conical end was manufactured to allow easy insertion through the retina and choroid into the sclera. A cylinder portion was manufactured with a tapered angle that fixes firmly into the orifice of 19 gauge spinal needle. A neck portion, 0.4 mm in diameter, was designed to prevent disinsertion from following implantation of retinal tack. The applicator was a 19 gauge spinal needle and its orifice was prepared to 15°angle to accept the tapered cylinder portion of the retinal tack. The retinal tacks, secured in the needles, were passed through the formed vitreous and inserted into the retina, choroid, and sclera and were released by pushing the internal needle, usually within 2-3mm of the medullary ray of the posterior rabbit retina A retinal tack was placed in each of 8 pigmented rabbit eyes. Slit-lamp biomicroscopy, indirect ophthalmoscopy and fundus photography were performed periodically from 1 day to 8 weeks after surgery. Eight eyes were enucleated and studied by light microscopy at 8 weeks. Biomicroscopic evaluation of the animals revealed edemas adjacent to the retinal surfaces immediately after insertion of the biodegradable retinal tacks in all the animals. These edemas disappeared after 1 week. The first noticeable change in the size of retinal tacks was shown after 2weeks. The size of the retinal tacks gradually got smaller, decreasing to about one-half at 4 weeks and about one-third at 8 weeks. All retinal tacks remained in inserted places without any movement for an 8 week period. On light microscopy, epiretinal proliferations were seen to extend into the vitreous cavity. Cellular capsules that lined the inner aspect of the scleral defect caused by tack insertion were found. However the adjacent retina had a normal cytologic appearance and architecture in all specimens. We manufactured a biodegradable retinal tack that is designed to prevent intrusion from implantation of retinal tacks. All biodegradable retinal tacks reduce in size with time, but no retinal tacks extruded from the inserted place. The newly designed biodegradable retinal tack can be used for retinal fixation and may be used as a vehicle for the introduction of pharmacologic agents to prevent the cellular events that promote proliferative vitreoretinopathy.