황색포도구균의 균혈증에서 초기 항생제 치료가 예후에 미치는 영향

김성한,박완범,이기덕,강철인,최영주,김홍빈,박상원,김의석,오명돈,김의종,최강원 대한감염학회 2002 감염 Vol.34 No.5

필리핀 여행 후 발생한 쯔쯔가무시병 1예

김계형,김낙현,김문석,김충종,전재현,박완범,장원종,박상원,김익상,오명돈,최강원 대한감염학회 2008 감염과 화학요법 Vol.40 No.6

Infectious diseases imported from other countries have increased as more and more Koreans are going abroad for various purposes. Tsutsugamushi disease from other endemic area such as Southeast Asia is important, because it can occur in any season and eschar may be absent. We report a case of imported tsutsugamushi disease acquired in the Philippines. A patient presented with fever, headache, and maculopapular skin rash. However, eschar was absent. Polymerase chain reaction (PCR) for 56-kDa gene of Orientia tsutsugamushi using buffy coat was positive. Serum indirect immunofluorescent antibody assay was initially negative but became positive with a titer of 1:320 at follow-up, Sequencing analysis revealed the strain to be 100% identical to the TW73R strain identified in Taiwan. After the patient received doxycycline, body temperature normalized in 12 hours. Tsutsugamushi disease is one of the differential diagnoses that should be included for patients with fever who have recently returned from Southeast Asian countries. PCR for O. tsutsugamushi using patient's buffy coat was useful for early diagnosis.

性別 및 年齡에 따른 體格과 體力의 特性과 變化에 關한 縱斷的 硏究 Ⅰ : 體育專攻 大學生을 中心으로 Emphasised on College Men of Physical Education

金尙國,姜東洹,金昇一,徐再均,金耕知,孫斗玉,鮮于攝,崔榮烈,尹宇相,金亨燉,方永鎭,李錫元 慶熙大學校 體育科學大學 1988 體育科學論叢 Vol.- No.1

The purpose of this study was to compare the characterists and change in physique and physical function by college student of physical education major(287males and 40 females of age groups ranging from 18 to 26). The results were as following; 1) The characteristics of physique and physical function by sex and age. ① The male group of 18yrs old showed higher values in Height, Weight, Upper Limb Length, Strength, Flexibility, and Vital Capacity than any other groups, but female group showed lower values in Height, Weight, Chest Girth, Lower Limb Length, Thigh, Girth, Calf Girth and all of the Physical function. ② The male group of 19yrs old showed high values in power and Agility, then female group showed in Strength and Flexibility. ③ The male group of 20yrs old showed the lower values in Weight, Waist Girth, Upper Limb Length, Fore Arm Girth, Thigh Girh.Calf Girth, Vital Capacity, and female group are very lowed in Upper Arm Lenght, Fore Arm Length, Skin Fold Thickness and 5 minute Run. ④ The male group of 23yrs old showed the high values in Upper Arm Girth, Fore Arm Girth and Balance, and then female group higher in Weight, Chest Girth, Waist Girth, Upper Arm Girth, Fore Arm Girth, Thigh Girth, Power, Shuttle Run, Balance and vital capacity than any other age Groups. ⑤ In male group, Chest Girth, and Blood Pressure were significantly related, and Side Step and Trunk Extension were nagatively related to the age at 0.1% level, and then in female group, Sargent Jump, Standing Long Jump and Vital Capacity were showed a significantly related at 0.5% level. 2) The difference of physique and physical function between male and female by age. ① Everage difference in whole physique items except skinfold thickness was 9.8%, and that 21.1% in all of physical function except Trunk Flextion between male and female group subjects. ② About the ages, the 18yrs old male group showed the 22.8% higher values of 26 items, but 22yrs old male group were about 12.2% in 23 items, thus it is very lower than any other groups. 3) The difference of physique and physical function between General group and physical education group in age-matched. ① In the physique male physical education groups showed about 7% higher in Weight, Chest Girth, Upper Limb Length, Upper Arm Girth, Thigh Girth, and female group showed about 7% higher in Weight and Upper Limb Length. ② In the physical function, Trunk Flextion, 5 minute Run, and Blood Pressure(Diastolic) were about 8% high values in whole group, and female group showed about 8% higher in Standing Long Jump, Shuttle Run, and Trunk Extension. ③ In 22yrs old male and female physical education group were very dominated in physique and physical function than the other age group against the general group.

중추신경계 합병증을 동반한 삼일열 말라리아 1례

김문석,김가연,강유민,김낙현,전재현,박완범,김홍빈,김남중,박상원,홍윤호,오명돈 대한감염학회 2009 감염과 화학요법 Vol.41 No.5

Plasmodium vivax malaria is an endemic disease in Korea, which rarely causes severe complications including those occurring in the cerebrum. There are limited numbers of complicated cases that have been reported around the world. We experienced a case of vivax malaria with cerebral complication: cognitive impairment and ataxia. A 55-year-old female with diabetes mellitus presented to the emergency department with acute fever of two days’ duration. She did not have any history of travelling abroad or receiving blood transfusions. Peripheral blood smear revealed vivax malaria with parasitemia density of 0.53 percent. She demonstrated loss of orientation, especially regarding time and place, and ataxia. Although the initial hydroxychloroquine treatment for malaria was successful, cognitive impairment and ataxia persisted and were not recovered. Brain MRI showed no structural abnormality. Brain PET showed diffuse hypometabolism in right parieto-temporal lobe of the brain.

性別 및 年齡에 따른 體格과 體力의 特性과 變化에 關한 縱斷的 硏究Ⅱ : Emphasised on College Men of Department of Physical Education 體育專功 大學生을 中心으로

金尙國,姜東洹,張周鎬,金昇一,徐再均,金耕知,孫斗玉,鮮于攝,崔榮烈,尹宇相,金亨燉,方永鎭,朴英震,柳在忠 慶熙大學校 體育科學大學 1989 體育科學論叢 Vol.- No.2

The purpose of this study was to compare the characteristics, change in physique and physical function of college students majoring physical education and Taekwondo (454 males and 64 females of age groups ranging from 18 to 26). The results are as following: 1. The male group of 23yrs old in physical education showed highest values in 7 items(Weight, Chest Girth, Fore Arm Girth, Thigh Girth, Calf Girth, Scapular Skinfold Thickness and Suprailiac Skinfold Thickness). 2. In the Physical function, the male group of 18yrs old showed highest values in Power, Flexibility, and then 21yrs old at Back Strength, Vital Capacity, and 23yrs old at Grip Strength, and 25yrs old at Blood Pressure, respectively. 3. In the physique, the male group of 22yrs old showed highest values in Weight, Chest Girth, Thigh Girth, Calf Girth, and then 24yrs old Upper Arm Girth, Fore Arm Girth, and 19yrs old at Height, Upper Limb Length, respectively. 4. In Physical Function, the 22yrs old showed highest values in Back Strength, Vital Capacity, and then 23yrs old at Side Step, Trunk Extension, but 18yrs old showed lower Values in Grip Strength, Side Step, Vital Capacity and Blood Pressure. 5. The female group of 22yrs old showed highest values in 8 items(Height, Sitting Height, Waist Girth, Upper Limb Length, Lower Limb Length, Skinfold Thickness), and then 18yrs old at 5 items (Weight, Upper Arm Girth, Fore Arm Girth, Thigh Girth, Calf Girth), respectively. 6. In the physical function, the 22yrs old showed highest Values in Grip strength, Back Strength, Power, 5 Minute Run, and 18yrs old at flexibility, Harvard Step Test, respectively. 7. In the change of the physique for two years(1988-1989) in the male group, majoring Physical education the 22yrs old showed increase in 4 items, and the 20yrs old in 3 items, but 18yrs old showed decrease in 3 items. 8. In the change of the physical function for two years in the male group, the 20yrs old showed increase in 4 items, and the 21, 25, 26yrs old in 3 items, but the 19yrs old showed decrease in 6 items, and 18, 22 yrs old in 5 items, respectively. 9. The change of the physique for two years in all female group, of 18, 19, 20, 21yrs old showed increase in 11 items except Skinfold Thickness. 10. In the change of physical function for two years in female group, the 18yrs old showed increase in 3 items, and then 20yrs old in 5 items, but 19, 22yrs old decreased 12 items, respectively. 11. The highest significant difference in physique between male and female was found in weight(mean Value 17.5%), and the lowest difference was found Thigh Girth, Calf Girth(1,3%), Upper Limb Length, Lower Limb Length(2.5%). 12. The Highest difference in physical function was Strength (mean Value 40%), Vital Capacity (33%), Power(22%), but Lower Trunk Flexion, Foot Balance(3.4%). 13. In the difference of Physique and physical function between physical education major and taekwondo major, the physical education showed higher values in skinfold Thickines (mean Value 16.5%), Weight, Waist Girth(4.7%) and Strength(33%), Endurance(5.6%), but subjects majoring Taekwondo showed higher values in Flexibility and Foot Balance. 14. In all male groups, Waist Girth, Scapular Skinfold Thickness, Back Strength, Sargent Jump, Trunk Extension and Diastolic Blood Pressure were showed a significantly related at 0.001 level.

Mycobacterium mageritense에 의한 당뇨병성 족부 감염증 1예

김충종,김낙현,김문석,김계형,전재현,박문석,박경운,박완범,박상원,김홍빈,김남중,오명돈,최강원 대한감염학회 2008 감염과 화학요법 Vol.40 No.6

Diabetic foot infection is one of the important complications in patients with advanced diabetes mellitus. Limb threatening infections such as osteomyelitis, abscess, and necrotizing fasciitis are frequently accompanied by the disease. Non-tuberculous mycobacterium (NTM) is a rare causative organism of diabetic foot infection. Thus, if one is not suspicious or meticulous, infection due to NTM will be easily overlooked and this will result in delayed diagnose and treat. Therefore, it is necessary to consider NTM as the causative organism if the wound does not respond to the conventional antibiotic treatment and the culture from the adequately obtained specimen reveals atypical acid-fast bacilli. We present a case of diabetic foot infection with osteomyelitis and abscess due to Mycobacterium mageritense, one of the rapid growing mycobacteria, that was successfully treated with surgical debridement and appropriate antibiotic treatment.

수산화세륨(Ⅲ)으로부터 질산암모늄세륨(Ⅳ)의 제조

윤호성,김철주,이진영,김성돈,김준수,유승준 한국화학공학회 2003 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.41 No.3

본 연구에서는 수산화세륨으로부터 질산세륨 용액 제조 후 질산암모늄 첨가에 의한 질산암모늄세륨 제조시, 출발용액의 산도와 농도 그리고 질산암모늄 첨가량, 반응온도 및 반응시간이 질산암모늄세륨 합성에 미치는 영향을 고찰하였으며, XRD, SEM 그리고 TGA 분석을 통하여 결정의 형태 및 구조에 대한 고찰을 수행하였다. 4가의 수산화세륨을 질산에 용해한 질산세륨(Ⅳ)수용액으로부터 질산암모늄 첨가에 의한 질산암모늄세륨 제조시 회수율을 고려한 최적 합성조건은 출발물질의 세륨 농도 70-100g/l, 출발용액의 산도 7 mol/l, 질산암모늄 첨가량 2.5당량, 감압·가열온도 65℃ 및 반응시간 15-30min.이었으며, 제조된 질산암모늄세륨의 결정 화학식은 (NH_4)_2[Ce(NO_3)_6) · ×H_2O(x=6-8)인 것을 알 수 있었다. Synthetic process of ammonium cerium nitrate from cerium hydroxide was presented and influences of concentration and acidity of starting solution, addition quantity of ammonium nitrate, reaction temperature, reaction time on the yield of ammonium cerium nitrate are discussed. The shape and composition of crystal were determined by SEM, thermogravimetry differential thermal, x-ray diffraction and chemical analysis. The optimum synthesizing conditions of ammonium cerium nitrate were discribed as follows; rare earth concentration of starting solution 70-100 g/l. acidity of starting solution 7 mol/l, addition quantity of ammonium nitrate 2-3 equivalent, the condition of rotary evaporation 65℃ and reaction time 15-30 min. It was also known that the chemical formulae of ammonium cerium nitrate was (NH_4)_2[Ce(NO_3)_6] ·×H_2O(x=6-8) from TGA.

"덕은 가르쳐질 수 있는가?"라는 물음의 도덕교육적 함의

김상돈 ( Sang Don Kim ) 한국윤리교육학회 2009 윤리교육연구 Vol.0 No.20

소크라테스는 『프로타고라스』와 『메논』에서 "덕은 가르쳐질 수 있는가?"라는 물음을 제시한다. 프로타고라스와 메논은 미묘한 차이가 있기는 하지만 모두 덕은 가르쳐질 수 있다고 주장한다. 하지만 소크라테스는 덕의 교육가능성과 덕의 지식가능성을 논리적으로 연결시키면서 만약 프로타고라스와 메논이 덕의 지식가능성을 입증하지 못한다면 그들은 부당 전제의 오류를 범하게 되는 것임을 주장한다. 왜냐하면 덕의 교육가능성은 덕의 지식가능성에 의존하기 때문이다. 덕의 지식가능성에 대한 논의는 "덕이란 무엇인가?"라는 물음에 관한 논쟁으로 이어진다. 그러나 두 대화편 모두에서 덕의 본질에 대한 최종적인 결론은 발견되지 않는다. 따라서 덕의 교육가능성 역시 미해결의 과제로 남게 된다. 소피스트의 상대주의적 관점을 비판하고 이성에 근거한 객관적인 지식을 추구한 것으로 알려진 소크라테스가 덕의 지식가능성과 교육가능성에 대해 확신하지 않았다는 점은 다소 의아한 것이다. 그렇다면 프로타고라스, 메논과의 논쟁에서 보여준 소크라테스의 의구심은 어떤 의미로 해석될 수 있는가? 본 논문은 덕의 교육가능성에 대한 물음과 논쟁을 분석하여 그것에 담긴 도덕교육적 함의를 탐색한다. This study is focused on Socratic question, "Can be virtue teachable", in Protagoras and Meno. In Protagoras, Protagoras insists that he can teach virtue, in particular, civic virtue, and he know what it is. But Socrates presents some questions to him. According to Socrates, we cannot have a conviction about the possibility, if we don`t have the knowledge about what virtue is. Similarly in Meno, Meno also ask a question to Socrates. The teachability of virtue and the possibility as knowledge of virtue are correlated. Socrates examines two theses. But the conclusion is disappointed. Socrates still open the question those two possibilities. This means that he, too, has not a cogent argument on what virtue is. Socrates`s hesitation shows a lot of implications about moral education. Can we teach morals? What is the moral that we intend to teach. Is it the same as Socratic virtue? Or, Is it different with ancient Greek virtue. Greek, arete, can it be interpreted as virtue, modern language? We can find the answer about these questions, by distinguishing and moral. Virtue can be totally reduced into moral. It has some different logical structure. Here, we can find the true meaning of virtue ethics. In moral education, moral virtue and moral principle or moral rule have competed each other. Nevertheless, without principle, virtue cannot be justified as contents of moral education, because teaching is possible by principle. Moral principle, moral rule, and moral knowledge cannot be separated in concept. Contrarily, moral knowledge with virtue is ineffective in moral education.

카드뮴 첨가된 α형 산화철에 의한 일산화탄소의 촉매산화 반응연구

이성한,김용록,김돈,정원양,김규홍,최재시 연세대학교 자연과학연구소 1983 學術論文集 Vol.11 No.-

α형 산화철에 카드뮴을 4mol%, 8mol% 및 12mol%로 각각 첨가시켜 외성영역의 특성을 갖는 산화물들을 제조하였다. 이 산화물들을 촉매로한 일산화탄소의 산화반응 속도론적 연구를 통하여 본산화물의 결함구조, CO 산화반응에 대한 촉매성 및 불순물 첨가효과등을 조사하였다. 또한 450℃에서 O_2 및 CO를 여러압력으로 도입시켜 Cd-doped α-Fe_2O_3의 전기전도도를 측정하고 이를 반응속도론적 데이타와 결부시켜 본산화물상에서 CO 의 산화반응 메카니즘과 율속단계를 제안하였다. 반응온도범위 350~460℃에서 산출된 활성화에너지는 10.1~11.3kcal.mol^-1이었다. CO_2흡착에 의한 CO산화반응의 억제효과는 본실험의 반응온도 영역인 350~460℃에서는 나타나지 않았으며 CO 산화반응의 전반응속도 차수는 1.5차로서 일산화탄소에 대해서는 1차, 산소에 대해서는 0.5차임이 밝혀졌다. 반응속도론적 데이타와 전기전도도 데이타에 의해 본촉매의 활성은 카드뮴도프로 인해 생성된 산소공위(Vo"-2e^-)에 기인한 것이었다. 카드뮴의 첨가량이 증가할수록 반응속도는 증가하였으나 12mol% 이상의 카드뮴이 첨가된 산화철상에서는 반응속도가 크게 증가하지 않는 것으로 나타났다. CO와 O_2는 근본적으로 화학흡착하며 CO의 흡착자리는 격자산소(O^-2_(latt))와 기흡착원산소 (O^-_(ads)), 그리고 O_2의 흡착자리는 산소공위(Vo"-2e^-)로 밝혀졌다. The α-Ferric oxide containing 4, 8, and 12mol% with cadmium were prepared. The oxidation rates of carbon monoxide in the presence of these oxide systems were measured to investigate the defect structure, the catalytic activity for the oxidation of carbon monoxide, and the impurity effect. The conductivity was also measured at 450℃ under the various pressures of oxygen and carbon monoxide. From the agreement between the kinetic and conductivity data, the oxidation mechanism of carbon monoxide and the rate determining step on this oxide catalyst were suggested. In the temperature range from 350 to 460℃, the calculated activation energy for the CO oxidation over Cd-doped α-Fe_2O_3 systems were 10.1∼11.3kcal·mol^-1. The inhibition by an adsorbed CO_2 during the CO oxidation was not observed in the above temperature range. The overall reaction order for the CO oxidation is 1.5; the first order with respect to CO and the one-half order with respect to O_2. The catalytic activity of this oxide system is due to oxygen vacancies induced by Cd-doping. The oxidation rates increase with increasing the amount of dopant and above 12mol%, however, don't highly increased. CO and O_2 are essentially chemisorbed as ions and the adsorption sites for CO are the lattice oxygens (O^2-_(latt)) and prechemisorbed oxygens (O^-_(ads)), the adsorption site for O_2 is the oxygen vacancies (Vo¨-2e^-).

Protective Effects of N-acetylcystenine and Selenium against Doxorubicin Toxicity in Rats

Yeo-sung Yoon,Sun-don Kim,Min-hye Lee,Heung-shik S.Lee,In-se Lee,Je-kyung Sung,Eun-sung Park 대한수의학회 2003 Journal of Veterinary Science Vol.4 No.2

Effects of N-acetylcysteine and Selenium against Doxorubicin Toxicity in RatsEun-sung Park, Sun-don Kim1, Min-hye Lee, Heung-shik S. Lee, In-se Lee, Je-kyung Sung and Yeo-sung Yoon*