심혈관계 질환으로 관상질환 집중치료실에 입원한 환자들의 혜후 측정을 위한 APACHEⅢ점수 체계의 임상적 유용성

이공섭,이창선,최현주,홍종서,강지향,김도형,이민영,오인균,김병엽,김상억,김학찬,한승혜,이재용,지영우,안경주 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.8

Family Origin Names and Haplotypes of Y - DNA in Korean Population

Kim, Jong Soon,Kim, Yung Jin,Ahn, Gwang Sook,Lee, Ju Won,You, Sun Ah 한국유전학회 1996 Genes & Genomics Vol.18 No.4

The use of restriction fragment length polymorphisms (RFLPs) has been proposed for the construction of a human genetic linkage map and also become a powerful tool in human population genetics. Human Y-chromosome which is haploid and paternally inherited is valuable for investigating male-mediated gene flow and for complement maternally based studies of mtDNA. We have studied 166 samples from 4 kinds of family origin names such as Kyungju Kim, Kimhae Kim, Chunju Lee and Milyang Park based on the 49aTaq 1 polymorphisms, and a total of 25 haplotypes were observed. The B, F, and I bands is observed in all haplotypes and haplotype showing A3, B, D2, D3, F, and I bands is common haplotype except for Chunju Lee. The result obtained are summarized as follows.

虹彩 體質 分析에서 心腎結合組織의 虛弱 體質과 高血壓 家族歷과 관련성 硏究

金鐘牛,黃祐準,琴坰樹,李始炯,李宗淳,都金錄,趙在運,趙州掌,金鐘煜 한국전통의학연구소 2002 한국전통의학지 Vol.12 No.1

Iridology, developed more than 100 years ago, is the diagnosis of medical conditions through noting irregularities of the pigmentation in the iris The purpose of this study is to compare interrelation between CVA, hypertension family history and cardio-renal connective tissue in Iris Constitution through iris constitution examination. The subjects consist of 114 patients who were examined in Iris Constitution at Chonju Oriental Medicine Hospital attached to Wonkwang Univ. from September. 1St. 2000 to August. 31th. 2002. 1. In the distribution of Iris Constitution, among of 79cases, There are neurogenic type 13cases, abdominal connective tissue weakness constitution 31 cases, cardio-renal connective tissue weakness constitution 6 cases, cholesterol 7 cases and others 22 case in control group. 2. There are familial history of CVA and hypertention 32 cases, no familial history of CVA and hypertention1 3 cases, in 35cases of experimental group. These results imply that there is meaningfulness of interrelation between cardio-renal connective tissue weakness constitution and. CVA, hypertention.

케미컬오일을 이용한 ERF 연마 특성

윤종호,이재종,이응숙,이동주,김영호 한국공작기계학회 2004 한국공작기계학회 춘계학술대회논문집 Vol.2004 No.-

Electro-rheological fluid is recently used for the micro polishing of 3-dimensional micro-aspherical lens. It's also used for polishing small area defects on the wide flat wafer. Since ER fluid shows a behavior of viscosity changing under certain electric fields, micro polishing efficiency may be enhanced for certain cases. In this paper, a perfluorinated carbonyl fluoride oil based ER fluids was used to improve surface polishing rate and submicron-scale accuracy. As the polishing electrodes, micro size cylindrical tools had been used for maximizing the electric field. An experimental device, which was applied for micro polishing a number of wafers of 4 inches in size and other workpieces, was made on a precision polishing system. It consisted of a steel electrode, a wafer fixture, 10mA current and DC 5kV power supply unit, and a controller unit. From the Experiments, the ER fluid is applicable for micro polishing of small parts.

Trans-sphenoidal approach에 의한 pituitary microadenoma 수술 후의 임신 1례

여준규,이두룡,이미정,최종무,이원주,류효충,임만빈,최은주 啓明大學校 醫科大學 1993 계명의대학술지 Vol.12 No.3

We treated a patient with pituitary microadenoma having hyperprolactinemia and irregular menstruation infertility by transsphenoidal microsurgery. Her menstrual cycle become irregular after marriage but previous menstrual cycle was regular. When she visited our hospital due to infertility, initial serum prolactine level was slightly elevated 35.68ng/ml, During bromecriptine therapy, abrupt increase of serum prolactine level up to 126.52 ng/ml and headache and facial flush and galactorrhea developed. Pituitary microadenoma was confirmed by CT and MRI. The patient underwent transsphenoidal microsurgery. Patient was pregnant after surgery, and it was confirmed by USG and she is following up, OPD now.

중합효소연쇄반응을 이용한 도말양성 폐결핵 환자에서의 결핵균 DNA 검출방법에 관한 연구

이종진,김애경,조해정,한표성,홍석철,김주옥,김선영 충남대학교 의과대학 지역사회의학연구소 1994 충남의대잡지 Vol.21 No.2

Polymerase chain reaction (PCR) is the most sensitive and rapid method for the diagnosis of M.tuberculosis infection. Many reports have shown different methods for mycobacterial DNA extraction, but revealed many differences in simplicity and time-consumption. We studied which method was the best among 7 different ones for DNA extraction from 32 smear-positive sputa, using PCR of targeting 123bp DNA fragment of IS6110. The methods were the following : SDS-Microwave oven method, NaOH Lysis method, Triton X-100, Proteinase K method, Lysis buffer method. SDS-Proteinase K method, Bead Beater method, and Bead Beater/CTAB method. The amplification products were identified by electrophoresis on ethidium bromide-stained agarose gels, and confirmed by restriction enzyme, Southern blot hybridization, and DNA sequencing. All 32 cases were positive (100%) by the 7 different methods. It took 1 hour or more to detect DNA in SDS-Microwave oven method, NaOH Lysis method, and Bead beater/CTAB method. It took 2 hours or less in the others. SDS-Proteinase K method and Bead Beater/CTAB method were simpler and more convinient than the others. These results suggest that SDS-Proteinase K method and Bead Beater/CTAB method might be better than the others for the extraction of mycobacterial DNA in terms of simplicity and time-consumption, although all the methods were sensitive.

유사학과 조정 및 교양교과과정개편에 관한 연구

이종범,김규연,전지용,이춘의,홍석주 朝鮮大學校 1995 교과교육연구 Vol.17 No.-

철봉 몸펴 앞돌아 물구나무서기 동작의 운동학적 분석

이종락,김혜영,김공주,김대근 한국운동역학회 2000 한국운동역학회지 Vol.10 No.1

국제 체조 연맹이 정하는 자유 종목에서는 채점 규정상 B난도에 해당된다. 국가 대표 선수 3명을 대상으로 경기력 향상을 위한 기초 자료를 제공하고자 철봉 몸펴 앞돌아 물구나무서기 동작에 대한 보다 정확한 과정을 모색하고 좀더 발전적이고 변형된 기술 습득을 위한 운동학적 변인을 분석하였다. 1. 제 2 구간에서는 신체중심의 수직속도를 증가시키고 Bar에 가깝게 신체를 회전시킴으로 안정된 자세 동작을 수행하는 것이 바람직한 것으로 나타났다. 2. 제 3 구간에서는 신체중심의 수평속도를 빠르게 하고 견관절, 슬관절을 굴곡시켜 회전력을 증가시키는 것이 중요한 요인으로 나타났다. 3. 제 5 구간에서는 수평위치를 회전축인 Bar로부터 회전반경의 길이를 길게 하여 회전력을 상승시키고 견관절의 굴곡을 크게하고 신체를 layout시켜 다음 Swing동작의 준비를 여유있게 하는 것이 중요한 것으로 나타났다. 이상을 종합해보면 철봉 몸펴 앞돌아 물구나무서기 연기 동작을 수행하는데 제 2 구간에서 신체중심의 수직속도를 증가시키고 제 3구간에서 회전반경을 짧게하여 회전력을 높이고 제 5 구간에서 수직상승운동을 위치에너지로 바꾸는 것이 동작을 성공적으로 연기할 수 있는 중요한 요인임을 알 수 있다. This study has researched on the motion of ´the free hip circle forward to handstand motion on the horizontal bar´ as performed by the three national representative champion as its object for the purpose to present fundamental data for the improvement of competitiveness, in such a manner as to seek a more accurate progress and a more evolved and transformed skill to be attained, based on the kinematic factors as analysed below. 1. At phase 1, it was shown to be desirable to take a short rotation radius with enough room when shortening composite location of physical center, slowing down both in a little flexion. 2. It was also desirable at phase 2 that the vertical speed of the physical center should be increased; motion should be performed in a stable posture by shortening the front of moment, rotating the body closely to the bar when doing down rotation. 3. Phase 2 has revealed it to be an important factor to increase the rotation force by quickening both the vertical and horizontal speeds of the physical center and flexing the shoulders and knees. 4. Phase 4 indicated the rotation force should be raised and the vertical speed of vertical uprising should be used by flexing the shoulders and making the physical center close to the bar from the rotation axis. 5. It was important, as phase 5, that the composite location should shorten the length of rotation radius from the bar, which is the rotation axis so as to accelerate the rotation force and enlarge the flexion of the shoulders, lay out the body, and then prepare for the swinging motion in good allowance. To summarize the forerunning aspects, in the performance motion of the free hip circle forward to handstand motion on the horizontal bar for a more advanced, transformed, improved skill, motion, and competitive force, it was learned to be an important factor that the body-centered vertical speed should be increased at phase 1 and 2; the rotation force should be accelerated by reducing the rotation radius at phase 3; and the vertical uprising motion should be changed into the location energy at phase 5. These appeared as important factors for successful performance.

MTBE-Methanol계의 기액평형에 관한 연구

이태종,이주동 경북대학교 산업기술연구소 1993 産業技術硏究誌 Vol.21 No.-

In this study, vapor-liquid equilibrium data have been measured for the binary system MTBE-Methanol at 90.4℃ in order to provide the elementary data for the seperation and purification of its mixture. The liquid-phase activity coefficients were fitted by using the Margules, Wilson, NRTL, and UNIQUAC equations. A minimum-pressure azeotrope was observed.

외배엽 이형성증 어린이에서 magnetic attachment를 이용한 보철치료

주진형,이광희,김대업,이종선 大韓小兒齒科學會 2001 大韓小兒齒科學會誌 Vol.28 No.4

외배엽 이형성증은 무한증, 감모증, 무치증 등의 한가지 이상의 외배엽기관의 선천적 이상소견이 특징인 유전성 질환이다. 이런 증상을 가진 어린이들은 치조골 발육의 부족으로 수직고경이 감소하여 노인과 같은 안모를 가지게 되며 저작, 발음, 심미적 장애와 그로 인한 정서적 문제가 있다. 이런 어린이에게 보철적 치료를 통해 수직고경을 회복하고 기능과 심미를 개선하는 것을 중요한 의의를 가진다고 할 수 있다. Magnetic attachment는 자성의 힘을 이용하여 가철성 의치를 지대치로 연결해 유지와 안정을 얻어내는 장치로 유지안정은 물론 심미적으로도 우수하다. 본 증례에서는 원광의료원 치과병원 소아치과에 내원한, 부분적 무치증을 동반한 외배엽 이형성증 어린이에서 magnetic attachment를 이용한 보철치료를 시행하여 양호한 결과를 얻었기에 보고하는 바이다. Ectodermal dysplasia is a hereditary disease characterized by congenital dysplasia of one or more ectodermal structures. Intraorally, common findings are anodontia or oligodontia, conical teeth, and, consequently, generalized spacing. This case presented the oral rehabilitation of a child with hypohidrotic ectodermal dysplasia. Oral rehabilitation is important from functional, esthetic, and psychologic perspective. Due to the absence of teeth, the volume of alveolar bone and its growth are decreases, resulting in a loss of vertical dimentsion and protuberant lips. The treatment involved increasing the patient's vertical dimentsion of occlusion, fabricating a maxillary partial denture, and using magnets to help retain the mandibular partial denture. A 5-year 7-month old Korean boy was referred to the pediatric department for examination, evaluation and treatment of his disorder, we used magnets on #73 and #83 for enhanced retention of a mandibular overdenture. The magnet used in this case was the Magfit system(GC Co., Japan).