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재래 흑돼지와 중국 재래돈간의 Melanocortin Receptor 1(MC1R) 유전자의 유전자형 분석
이성수,양보석,정진관,고서봉,오성종,양영훈,김규일,이찬동,풍서당 한국동물자원과학회 2001 한국축산학회지 Vol.43 No.1
PCR-RFLP analysis of Melanocortin receptor 1 (MC1R) gene was carried out to investigate the genotype distribution in Korean-Native and Chinese-Native pig breeds(Neijiang, Putian, Wannanhua and Jinhua). Allelic variants of MC1R in pigs were analyzed by digestion of BspH I , AccII and Hha I . Ncijiang. Wannanhua and Jinhua had only MC1R*2 allele which is considered to be typical genotype for Meishan and Large Black. Among 20 Korean-Native Pigs and 5 Putian pigs, 10 and 2 heads had the MC1R*3 allele (*2/3 or 3/3), respectively, which was detected in European pig breeds such as Hampshire, Large White, and Pietrain. The remaining animals possessed the genotype MC1R*2/2, probably reflecting the genetic introgression of MC1R*3 allele into Korean-Native and Putian pig breeds by the crossbreeding for improvement. The alleles MC1R*l and MC1R*4, which are considered to be typical allele for European Wild Boar with wild-type coat color and Duroc with red coat color, respectively, were not detected in pig breeds used in this experiment. These results indicate that the analysis of genotype frequencies of MC1R gene may be a useful tool for the conservation of Korean-Native and Chinese-Native pig breeds.
이상호 ( Sh Lee ),김성환 ( Sh Kim ),김봉룡 ( Br Kim ),김현정 ( Hj Kim ),( S. Bhandari ),정인섭 ( Is Jung ),홍수진 ( Sj Hong ),유창범 ( Cb Ryu ),김진오 ( Jo Kim ),조주영 ( Jy Cho ),이준성 ( Js Lee ),이문성 ( Ms Lee ),심찬섭 ( Cs Shim ),김 대한장연구학회 2003 Intestinal Research Vol.1 No.1
Granular cell tumors (GCT) are rare tumors of neural origin involving mostly the tongue and skin. However, with the increased use of endoscopy, the gastrointestinal tract has been reported as a common location. the esophagus is the gastrointestinal site most frequently affected. Such tumors are rarely seen in the stomach, colon or rectum. It usually appears as a small, poorly circumscribed nodule with benign clinical course. Subsequently one case of a granular cell tumor of the ascending colon in 38 year-old female which were successfully diagnosed by a endoscopy and a endosonography and confirmed using snare polypectomy is here in reported. (Intestinal Research 2003;1:59-63)
Lee, Soo Jung,Lee, Chul,Choe, Bo Young,Park, In Ho,Kim, Jung Jin,Lee, Chang Uk,Shinn, Kyung Sh THE CATHOLIC UNIVERSITY OF KOREA 1997 Bulletin of The Catholic Research Institutes of Me Vol.25 No.-
Localized in vivo proton magnetic resonance spectroscopy(MRS) was used to measure the metabolite levels in the frontal lobes before and after neuroleptic treatment of schizophrenic patients(n=24) and a group of healthy persons(n=20). The MR spectra of 8cm3 voxels for both frontal lobes were compared with the clinical assessment of PANSS for each subject. There were no significant differences in proton metabolites between the right and the left frontal lobes in either the schizophrenic group or the control group. The pretreatment schizo-phrenic patients had significantly lower ratios of NAA/Cr compared to those in the control group. However NAA/Cr ratio did not change after neuroleptic treatment. The ratios of(GABA+Glu)/Cr in the pretreatment schizophrenic group were significantly higher than those in control group. The comparison of ratios before and after treatment showed that(GABA+Glu)/Cr ratio was significantly decreased after treatment. There was no significant correlation between proton metabolic ratios and the clinical symptom scores assessed by PANSS. This findings further support for altered frontal lobe proton metabolism on schizophrenia.
미배양 양수 세포에서 Fluorescence in situ Hybridization(HISH)를 이용한 에드워드 증후군의 산전 진단
우미정 ( Mi Jung Woo ),최진선 ( Jin Sun Choi ),송남희 ( Nam Hee Song ),고희정 ( Hee Jung Ko ),오선경 ( Sun Kyung Oh ),최대우 ( Dea Woo Chun ),박교훈 ( Kyo Hoon Park ),박중신 ( Joong Shin Park ),전종관 ( Jong Kwan Jun ),문신용 ( Sh 서울대학교 인구의학연구소 2008 人口醫學硏究論集 Vol.21 No.-
The Effects of Balance Exercise on an Unstable Platform and a Stable Platform on Static Balance
Nyeon Jun Kim,Kyung Tae Yoo,Ho Jung An,Hee Joon Shin,Ja Pung Koo,Bo Kyoung Kim,Hong Rae Kim,Jung Hyun Choi 국제물리치료학회 2014 Journal of International Academy of Physical Ther Vol.5 No.1
The purpose of this study is to observe how balance exercise on an unstable platform and on a stable platform affects balance ability. The subjects were 35 adults in their 20s and were randomly assigned to a stable platform group and an unstable platform group. They performed balance exercise three times per week for six weeks. Balance exercise introduced by previous research was modified and complemented for use in this study. Balance ability of the subjects was measured through center of pressure(COP) area, medial-lateral displacement, and anterior-posterior displacement using a portable balance platform BT4. There was significant difference in the COP area between the unstable platform exercise group and the stable platform exercise group. In comparison in differences between the unstable platform exercise group and the stable platform exercise group after the exercise, there was significant difference in anteriorposterior movement. Therefore, exercise on an unstable platform is more effective than exercise on a stable platform in strengthening balance ability.
JY Park,AR Kim,SY Yoo,JI Kim,TW Jung,SH Woo,HY Heo,TW Kim,TS Ko 한국육종학회 2013 한국육종학회 심포지엄 Vol.2013 No.07
Excessive water stress can cause severe damage to sorghum and results in significant yield reduction. The aim of this study is to identify quantitative trait loci (QTL) for excessive water stress in sorghum. As a first step, two out of 21 bmr mutants were selected for their superior agronomic performance and Chlorophyll a fluorescence OJIP transient, and were crossed with an elite Korean cultivar, Hwangkeumchal, to construct mapping populations. One hundred ten out of 236 SSR primers showed polymorphism between two parens, which cover ten chromosomes of sorghum from different published SSR linkage maps of sorghum. Development of recombinant inbred lines from the crosses ‘25M2-0698 x Hwangkeumchal’ and ‘25M2-0404 x Hwangkeumchal’ are in progress using the single seed descendent method for generation acceleration.