췌장염에 의한 가성낭종내에 생긴 가성동맥류 : 1례 보고

오연희,이채경,김승현,이성우,양창현,이정호,이영현 동국대학교 경주대학 1996 東國論集 Vol.15 No.-

만성 췌장염의 합병증으로 생긴 가성동맥류는 드문질환으로, 반복적으로 다량의 출혈을 일으킬 수 있으며, 치료를 하지 않을 경우 사망율이 높기 때문에, 조기 진단과 치료가 필수적이다. 저자들은 38세 남자 환자에서 췌장염의 합병증으로 생긴 가성낭종내에서 발생한 가성동맥류 1예를 경험하였기에 보고하는 바이다. 가성 동맥류의 색혈류도플러상 낭종내에 양방향 흐름의 와류를 볼 수 있었다. Pancreatic Pseudoaneurysm within Pseudocyst from Pancreatitis: 1 Case Department of Diagnostic Radiology and Internal Medicine, College of Medicine,DongGuk University Yeon Hee OH M.D., Chae Kyeong Lee M.D., Seoung Hyeon Kim M.D., Sung Woo Lee M.D., Chang Heon Yang M.D., Jung Ho Lee M.D., Young Hyun Lee M.D. Pseudoaneurysm from pancreatitis is uncommon, but it can cause recurrent and massive hemorrhage. Because of high morbidity and mortality, early detection and treatment of the pseudoaneurysm is needed. We report a case of pseudoaneurysm within pseudocyst from pancreatitis. Color-flow Doppler sonography shows bidirectional flow and turbulent arterial flow, within anechoic mass.

論文(론문) : 大腸正格證(대장정격증)과 장누수증후군(Leaky Gut Syndrome)과의 관계 考察(고찰)

이진철 ( Jin Cheoul Lee ),박상균 ( Sang Kyun Park ),방정균 ( Jung Kyun Bang ) 대한한의학원전학회(구 대한원전의사학회) 2013 대한한의학원전학회지 Vol.26 No.4

A Study on the Relationship between Dae-Jang-Jung-Gyeok(大腸正格) and Leaky Gut Syndrome Lee Jin-Cheoul1·Park Sang-Kyun2·Bang Jung-kyun3 *1Dept. of Medical History, College of Korean Medicine, Kyunghee University 2Dept. of Meridian, College of Korean Medicine, Sangji University 3Dept. of Korean Medical Classics and History, College of Korean Medicine, Sangji University Objective: If the penetration ratio of the intestinal mucosa is increased, the toxic or unhealthy materials - which should not be absorbed into our bodies - will be come into our bodies. They cause a sort of anti-toxic response or confusion of the immune system, and ultimately bring various types of diseases. This syndrome is related "Poison in Excrement" or "Internal Damage(內傷發□)" and Leaky Gut Syndrome, so I will study on the relationship between them. Method: Study on the relationship between Dae-Jang-Jung-gyeok and Leaky Gut Syndrome. Result: Korean doctors in ancient times called this syndrome "Poison in Excrement" or "Internal Damage(內傷發□)" and treated it with "Dae-Jang-Jung-Gyeok(大腸正格)". Leaky Gut Syndrome is a sort of clinical lesion, which allows foreign and harmful toxins in and results in a disorder of the immune system due to the leaking intestinal mucosa. Conclusion: Based upon the analyses, Dae-Jang-Jung-Gyeok and Leaky Gut Syndrome are closely related. Therefore diseases caused by the Leaky Gut Syndrome might be expected to be cured by Dae-Jang-Jung-Gyeok. Particularly the use of treatments for self-immune diseases and allergic diseases such as atopyic dermatitis and articular rheumatism should be expected to reveal a new path of treatment for other disorders such as Leaky Gut Syndrome. Key Words: Poison in Excrement, Internal Damage(內傷發□), Dae-Jang-Jung-Gyeok(大腸正格), Leaky Gut Syndrome

새로운 연노출의 효과지표로서의 혈장 δ-aminolevulinic acid 측정의 유용성

이금원,황보영,김용배,리갑수,이성수,장봉기,함정오,안규동,이병국 순천향대학교 산업의학연구소 2001 순천향산업의학 Vol.7 No.1

To evaluate the usefulness of the measurement of plasma δ - aminolevulinic acid (ALAP) as a new effect indicator of lead exposure, the association of ALAP with blood lead, DMSA chelatable lead and bone lead with a special emphasis of genetic interaction of ALAD polymorphism was studied with 419 lead exposed workers and 85 non-lead exposed workers. Lead workers were recruited from storage battery industries, secondary smelting industries and other lead using industries and non-lead workers selected from electronic refrigerator manufacturing industry. Blood lead, DMSA chelatable lead and bone lead were chosen for parameters of lead exposure. Plasma and urinary ALA were selected for the effect parameter of lead intoxication. Information for age, smoking, drinking habit and body mass index were also obtained. Job duration for lead workers was also collected. The overall prevalence of the variant allele, ALAD type 1-2 or 2-2(ALAD2) in lead exposed workers was 10.0% (42 out of 419 lead workers) which was not differed from control workers (9.4% : 8 out of 85). The means blood lead and DMSA chelatable lead of lead workers with ALAD 1(ALAD type 1-1) were lower than those of lead workers with ALAD2, but the differences were not statistically significant. On the other hand, the mean of tibia lead of lead workers with ALADI was higher than that of lead workers with ALAD2, but the difference was not statistically significant. DMSA chelatable lead showed highest correlation with log transformed plasma ALA(LALAP)(r=0.682) and blood lead and tibia lead had r=0.650, r=0,402 correlation coefficient with LALAP respectively On the other hand. log transformed urinary ALA(LALAU) had lower correlation coefficient with all three parameters of lead exposure than LALAP. The equation of robustic simple linear regression of blood lead on LALAP was LALAP=2.0439+0.0165PbB in ALADI lead workers and LALAP=2.031+0.0121PbB in ALAD2 lead workers. ALAD genotype in the multiple regression analysis of blood lead with LALAP after adjusting for possible confounders(sex, ago, BMI, smoking and drinking status and job duration) showed significant main effect on LALAP resulting lower LALAP in ALAD2 lead workers than ALADI lead workers. On the other hand, effect modification of ALAD genotype was observed in the multiple regression analysis of tibia lead with LALAP after adjusting for possible confounders, but there was no significant effect of ALAD genotype in the multiple regression analysis of DMSA chelatable lead with LALAP after covariate adjustment. With above results, plasma ALA was found to be a useful effect parameter of lead exposure compared with urinary ALA. It was also observed that ALAD polymorphism made significant effect on the association of blood and tibia lead with ALAP. Thc lower plasma ALA in ALAD2 lead workers suggested supportive effect of ALAD2 in lead exposure.

전자부품 제조업 근로자들의 시력변화에 대한 연구

이용만,안규동,이성수,함정오,김화성,리갑수,이병국 순천향의학연구소 1996 Journal of Soonchunhyang Medical Science Vol.2 No.2

근접작업이 시력약화의 원인이 될 수 있는가를 알아보기 위하여 전자부품을 제조하는 2개 사업장에서 1991년에서 1993년까지 입사한 근로자들 중에서 근접작업으로 인정되는 마이크로칩을 조립하는 근접작업자 306명을 조사군으로, 대조군은 세탁기 타이머 및 일반 기계기구를 조립하는 작업자 154명, 계 460명을 선정하였다. 이들 대상자는 1991년 입사자는 1993, 1994, 1995년 시력을 조사하였으며, 1992년 입사자는 1993, 1994, 1995년 3년동안 조사를 하였으며, 1993년 입사자는 1994, 1995년 2년간 시력을 조사하였다. 대상자 중에서 입사시 안경을 착용한 근로자는 82명(17.8%)이었다. 따라서 남자 근로자와 안경착용자를 제외한 여성 근로자들 335명만을 추적 조사하여 다음과 같은 결론을 얻었다. 조사군에서 입사시 시력 1.0 이상이었던 근로자의 분포는 취업 1년 후 약 25-35% 정도 감소하였으며, 2년후에는 약 40-60% 정도의 감소를 나타내었고, 3년 후 약 50-65% 정도로 감소하였고 4년후에는 약 65% 이상 감소하였다. 그러나 대조군에서는 1.0 이상의 시력을 보였던 근로자들의 비율이 취업 1년 또는 2년 후 15-30%의 감소를 보이고 있으나 그 이후에는 큰 변동이 없었다. 이들의 시력변화를 근무년수에 따라 알아보기 위하여 조사된 시력을 순위변수로 하여 Kruskall-Wallis 검정을 시행한 결과 조사군, 대조군 모두에서 근속년수에 따른 순위의 합의 평균이 년차적으로 유의하게 감소하였으나, 입사시부터 근속년수에 따른 조사군과 대조군과의 순위합의 평균에 의한 시력차 비교에서 입사시 조사군의 순위합의 평균이 유의하게 높았던 것이 근무기간에 따라 대조군의 평균이 높아지면서 통계적 유의성이 없고 대체적으로 1년 이후부터 변화가 적은 것으로 나타나 근접작업으로 인한 시력약화를 추정할 수 있었다. This study was carried out to investigate that the close distance works were associated with decreased visual acuity. 306 workers were subjects who had been recruited from 1991 to 1993 in two electronic parts manufacturing factories, and 154 workers were controls who had been employed from 1991 to 1993 in launder machine timer and general machine assembly factories. Subjects who had been employed in 1991 and 1992 were follow up from 1993 to 1995, and subjects who had been employed in 1993 were from 1994 to 1995. The male workers as well as glasses wearing workers were excluded. Only 335 female workers were followed up to study the change of visual acuity. The results were as follows; The rate of workers with visual acuity over 1.0 at recruit year in subjects group was decreased about 25-35% after 1 year, 40-60% after 2 years, 50-65% after 3 years, and 65% after 4 years. While, the rate of workers with visual acuity over 1.0 at recruit year in control group was decreased about 15-30% after 1 or 2 years, and there was no more additional visual acuity reduction after then. Kruskall-Wallis test was performed to investigate the change of visual acuity in subject and control group by work duration. The means scores of ranks in both group were significantly decreased by work duration. The mean scores of ranks in subject group at recruit year were significantly higher than those in control group at recruit year, but these differences were disappeared after 1 year work. Therefore, this suggest that close distance workers may be affected their visual acuity.

납유리 제조법의 연구

이민수,정홍석,임성팔,안도희,김광락,이성호,백승우,정해성,조연구 한국공업화학회 2003 응용화학 Vol.7 No.1

In this paper, the composition of lead glass was studied to lower the melting temperature. The composition of lead glass was silica, lead monoxide, sodium hydroxide, and other metal oxides which were blended in alkaline aqueous solution. The blend was dried and melted to produce transparent glass material. Using the composition suggested in this paper, it was possible to manufacture transparent lead glass easily at 700~900 ℃. And the dried bled material had very low softening temperature around 200℃ which can be applied in inorganic adhesives.

다발성 말초신경병증의 조기진단 : 적외선 체열촬영검사와 전류지각역치검사의 조합진단 Combination Diagnosis Using by Digital Infrared Thermogram and Current Perception Threshold

이삼규,김재형,최인성,이소영,한재영,조성렬,김재휴,노성만,정민영,정동진,김현성 全南大醫大 2001 전남의대학술지 Vol.37 No.3

크론병에 대한 CoPPLX의 방어효과에 대한 연구

이호학,김유림,문창기,이재일,양병윤,김종수,이정민,정재혁,안석진,박상준,김윤권,김소연,김영중,조민구,최영자,장성조 圓光大學校 醫科學硏究所 2005 圓光醫科學 Vol.20 No.1

만성 신부전증 환자의 중중 고혈당에 따른 의식 변화 결정에 대한 연구

위형중,이창범,박성광,강성귀,임천규,박은주,윤경택,한상웅,안유헌,김호중· 대한신장학회 2000 대한신장학회잡지 Vol.19 No.6

중증 재생불량성빈혈에서 타인 혹은 HLA 불일치 혈연간 골수이식을 위한 cyclophosphamide와 antithymocyte globulin전처치 요법

이정희,이제환,김신,설미이,이정신,김우건,김상희,지현숙,박찬정,이규형 대한조혈모세포이식학회 2001 대한조혈모세포이식학회지 Vol.6 No.1

배경: Cyclophosphamide와 ATG의 전처치 요법은 HLA가 일치하는 형제간 골수이식에서는 매우 효과적인 것으로 알려져 있으나, 타인 혹은 HLA 불일치 혈연간 골수이식에서는 전처치 요법으로서 불충분한 것으로 보고되었는데, 주요 문제는 착상 부전이었다. 우리나라를 포함하는 극동아시아 지역의 국가들에서 발표되는 보고에 의하면 타인이식을 포함하여 골수이식 후 착상 부전과 이식편대숙주질환의 발생이 서구 국가들로부터의 보고에서보다 적은 것으로 알려져 있다. 저자 등은 6예의 중증 재생불량성빈혈 환자들에서 질병 초기에 Cyclophosphamide와 ATG만을 이용하여 전처치를 한 후에 타인 혹은 HLA 불일치 혈연간 골수이식을 시행하였다. 방법: 1999년 5월부터 2000년 4월까지 서울중앙병원에서 타인 혹은 HLA 불일치 혈연간 골수이식을 시행 받은 성인 중증 재생불량성빈혈 환자들을 대상으로 하였다. 골수이식을 위한 전처치 요법으로 cyclophosphamide (50 mg/kg/d x 4)와 ATG (30 mg/kg/d x 3)를 투여하였는데, 골수이식 전에 ATG에 대하여 과민 반응을 보였던 한 예 (UPN 120)에서는 ATG 대신에 fludarabine (30 mg/m2/d x 3)을 투여하였다. 이식편대숙주질환의 예방을 위하여 cyclosporine과 methotrexate를 투여하였다. 결과: 연구 기간 중에 모두 6예가 타인 혹은 HLA 불일치 혈연간 골수이식을 시행 받았는데, 5예는 타인으로부터 골수를 공여 받았으며, 1예는 HLA의 표현형이 하나의 유전자좌에서 일치하지 않는 형제로부터 골수를 공여 받았다. 타인 골수이식을 받은 5예 중에서 3예의 공여자는 HLA의 표현형이 일치하였으며, 1예는 하나의 유전자좌가 major mismatch였고, 1예는 하나의 유전자좌가 minor mismatch였다. 추적기간의 중앙값은 406일 (범위, 328-643일)인데, 6예 모두에서 착상된 상태를 유지하면서 생존해있다. 2예에서 3도의 급성 이식편대숙주질환과 전신성 만성 이식편대숙주질환이 발생하였다. 결론: Cyclophosphamide와 ATG의 전처치 요법은 재생불량성빈혈의 초기에 타인 혹은 HLA 불일치 혈연간 골수이식을 시행 받은 한국인 환자들에서 충분히 착상을 가져올 수 있는 요법으로 생각된다. 비록 본 연구의 대상 환자 수가 적지만 결과는 매우 고무적이다. HLA가 일치하는 형제가 없는 중증 재생불량성빈혈 환자의 경우에 타인 골수 공여자에 대한 검색을 조기에 시행해야 하며, 타인 혹은 HLA 불일치 혈연간 골수이식을 질병 초기에 적극적으로 고려해야 할 것으로 생각된다. Background: Cyclophosphamide (CY) and ATG regimen was reported to be insufficient for alternative donor BMT in SAA patients due to high incidence of graft rejection. The rates of graft rejection and GVHD after allogeneic BMT including unrelated donor transplants seemed to be lower in reports from Asian countries of Far East. We applied CY/ATG regimen to six patients with early stage of SAA transplanted with marrow from alternative donors other than HLA-identical siblings. Methods: Three patients were transplanted from HLA-phenotypically identical unrelated donors, two from one-locus mismatched unrelated donors, and one from an one-locus mismatched sibling donor. Four patients received no previous therapy for SAA, and two received one course of immunosuppressive therapy with ATG. Preparative regimen was CY (200 mg/kg) plus ATG (90 mg/kg) in all patients except one who had had an anaphylactic reaction to ATG prior to BMT and received fludarabine (90 mg/m2) in place of ATG. Cyclosporine plus methotrexate were given for GVHD prophylaxis. Results: All six patients engrafted and all are alive with durable engraftment at a median follow-up of 406 days (range, 328 to 643). Two patients developed grade III acute GVHD and extensive chronic GVHD. Conclusions: CY/ATG regimen may be sufficient in Korean patients with early stage of SAA transplanted with marrow from alternative donors. Although the number of patients in present study is small, results are encouraging. Stem cell transplantation using alternative donors may be considered at early stage of aplastic anemia.

임상 검체에서 분리된 nontyphoid Salmonella에서의 integron의 빈도와 특징

이정은,박수진,김성한,김미나,이남용,이복권,이상오,김양수,우준희,최상호 대한감염학회 2009 감염과 화학요법 Vol.41 No.3

Background : Nontyphoid Salmonella (NTS) is a leading cause of human food-borne enteritis, It has been known that integron, a naturally occurring gene capture and expression element, Plays an important role in the development and dissemination of multidrug-resistance. In this study, we investigated the prevalences and molecular characteristics of integrons in NTS clinical strains. Materials and Methods : Between 1995-96 and 2000-03, a total 261 NTS clinical strains comprising 39 serotypes were collected from clinical specimens. All strains were serotyped, and the MICs of ampicillin, chloramphenicol, streptomycin, sulfamethoxazole, tetracycline, and trimethoprim were determined by agar dilution method. Integrons were detected by PCR amplification of integrase genes, and gene cassettes were determined by PCR and sequencing, Conjugation experiments were performed using E. coli J53 as a recipient. The clonal relationship was analyzed by pulsed-field gel electrophoresls (PFGE). Results : Of the 261 strains tested, class 1 integrons were present in 21 strains (8.0%). Class 2 and class 3 integrons were not found. The integron-positive rate was higher in S. Typhimurium (24.2% [8/33]) than in S. Enteritidis (2.0% [3/153]). Overall rates of antimicrobial resistance were higher in integron-positive strains. dhfr12-orfF-aadA2gene cassette was detected in 5 strains, aadA2in 4 strains, dhfr17-orfF-aadA5 in 2 strains, and addA1 in 1 strain. Ten integron-positive transconjugants were successfully selected. Among 8 integron-positive strains of S. Typhimurium, 7 had similar PFGE patterns. Conclusion: This study suggests that integrons are already playing a significant role in antimicrobial resistance in NTS. Continuous monitoring is needed to detect the emergence and spread of integron-mediated antimicrobial resistance.