서울의 Penicillinase Producing Neisseria Gonorrhoeae 발생빈도(1996)

김재홍,황동규,전재홍,김윤석,김중환,김용준,이창균,임동진,김현수,조창근,김경문,박상훈,전우형,김희성,이호정,차명수,김갑형,김형석,김석우,황지환,박병순,권오상,이민수,송기훈,성소영,이인섭,부태성 대한화학요법학회 1999 대한화학요법학회지 Vol.17 No.2

Background : In recent years, gonorrhea has been panedemic and remains one of the most commom STDs in the world, especially in developing countries. Objective & Methods: For the detection of a more effective therapeutic regimen and assessing the prevalence of PPNG, we have been trying to study the patients who have visited the VD Clinic of Choong-Ku Public Health Center in Seoul since 1980 by means of the chromogenic cephalosporin method. Results: In 1996, 139 strains of N. gonorrhoeae were isolated, among which 53(39.0%) were PPNG. Conclusion: Our results suggests that after a peak of 74.3% in 1993, the prevalence of PPNG in Seoul is gradually declining.

위 아전절제술 후 십이지장 위 역류성 위염에서 p53 및 Ki-67 단백 발현 양상

최석채 ( Suck Chei Choi ),김용성 ( Yong Sung Kim ),김기훈 ( Ki Hoon Kim ),김헌수 ( Hun Soo Kim ),윤기중 ( Ki Jung Yun ) 대한소화기기능성질환·운동학회 2007 Journal of Neurogastroenterology and Motility (JNM Vol.13 No.2

Background/Aims: Duodenogastric reflux of bile and other contents of duodenum is one of the main etiologic fators in chronic gastritis, and chronic inflammation has been recognized as a risk factor of human cancer. The aim of this study was therefore to evaluate the expression of p53 and Ki-67 protein in duodenogastric reflux gastritis. Methods: To evaluate the proliferation activity and tumor suppressor gene expression, 16 cases of duodenogastric reflux gastritis and 16 cases of control gastric tissue after subtotal gastrectomy were examined immunohistochemically using the monoclonal antibodies to Ki-67 and p53 protein. Results: The mean duration of follow-up endoscopic biopsy after subtotal gastrectomy was 607 days in duodenogastric reflux gastritis and 556 days in control groups. The mean intensity of Ki-67 in duodenogastric reflux gastritis was significantly higher than that of control tissues (3.0 vs 2.0). The mean intensity of p53 protein in duodenogastric reflux gastritis was significantly higher than that of control tissues (2.0 vs 1.0). Conclusions: The high expressions of Ki-67 and p53 protein in duodenogastric reflux gastritis may be one of the main mechanisms in the development of gastric stump carcinoma. (Kor J Neurogastroenterol Motil 2007;13:118-122)

정신분열병에 대한 리스페리돈의 효과 및 안정성

이민수,김용구,김영훈,연병길,오병훈,윤도준,윤진상,이철,정희연,강병조,김광수,김동언,김명정,김상훈,김희철,나철,노승호,민경준,박기창,박두병,백기청,백인호,손봉기,손진욱,양병환,양창국,우행원,이정호,이종범,이홍식,임기영,전태연,정영조,정영철,정인과,정인원,지익성,채정호,한상익,한선호,한진희,서광윤 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

연구목적 : 본 시험의 목적은 임상시험 시작전에 연구자들을 대상으로 PANSS Workshop을 통하여 PANSS, ESRS에 대한 국내에서의 표준화 작업을 구축하고 새로운 정신병 치료제인 리스페리돈의 효과와 안정성을 재확인하여 리스페리돈 사용에 대한 적정화를 이루는데 있다. 연구방법 : 1996년 4월부터 1996년 9월까지 국내 39개 대학병원 정신과에 입원중인 혹은 증상이 악화되어 입원하는 정신분열병 환자 377명을 대상으로 다시설 개방 연구를 시행하였다. 1주일간의 약물 배설기간을 가진후, 리스페리돈을 8주간 투여하였고, 기준점, 1주, 2주, 4주, 그리고 8주후에 평가되었다. 용량은 제1일에는 리스페리돈 1mg씩 1일 2회, 제2일에는 2mg씩 1일 2회, 제3∼7일에는 3mg씩 1일 2회 투여하였다. 이후 환자의 임상상태에 따라 임의로 증량할 수 있으며, 최대 일일 16mg을 초과하지 않도록 하였다. 추체외로 증상을 조절하기 위한 투약을 허용하였다. 임상증상 및 부작용의 평가는 PANSS(Positive and Negative Syndrome Scale), CGI(Clinical Global Impression) 그리고 ESRS(Extrapyramidal Symptom Rating Scale)을 사용하였다. 연구결과 : 377명중 343명(91%)이 8주간의 연구를 완결하였다. 치료 종결시점인 8주후 PANSS 총점수가 20% 이상 호전된 경우를 약물 반응군으로 정의할때, 약물반응군은 81.3%였다. 리스페리돈에 반응하는 예측인자로는 발병연령, 이전의 입원 횟수, 유병기간이 관련 있었다. 리스페리돈은 1주후부터 PANSS양성, 음성, 및 일반정신병리 점수상에 유의한 호전을 보여 효과가 빨랐다. CGI의 경우도 기준점에 비해 1주후부터 유의한 감소를 나타내었다. ESRS의 경우, 파킨슨 평가점수는 기준점과 비교해 투여 1주, 2주, 4주후 유의하게 증가되었다가 8주후 기준점과 차이가 없었다. Dystonia 평가점수는 1주후만 유의한 증가를 보였으며, dyskinesia 평가점수는 유의한 차이가 없었다. 혈압, 맥박수의 생명징후 및 일반 혈액학 검사, 생화학적 검사, 심전도 검사에서 유의한 변화는 없었다. 결 론 : 이상의 다시설 개방 임상 연구를 통해 리스페리돈은 정신분열병 환자에서 양성증상뿐만 아니라 음성증상 및 전반적인 증상에도 효과적인 것으로 사료된다. 보다 명확한 평가를 위해서는 다른 항정신병약물과의 이중맹검 연구가 필요할 것으로 생각되며, 또한 장기적 치료에 대한 평가도 함께 이루어져야 하겠다. Objective : The purpose of this study was to investigate the efficacy and safety of risperidone in the treatment of Korean schizophrenic patients. Method : This multicenter open study included 377 schizophrenic patients drawn from 39 university hospitals. After a wash-out period of 1 week, the schizophrenic patients were treated with risperidone for 8 weeks and evaluated at 5 points ; at baseline, and 1, 2, 4 and 8 weeks of treatment. The dose was increased from 2mg/day(1mg twice daily) to 6mg/day(3mg twice daily) during the first week and adjusted to a maximum of 16mg/day over the next 7 weeks according to the patient's clinical response. Medication to control extrapyramidal symptoms was permitted. The psychiatric and neurological status of the patients was assessed by PANSS, CGI, and ESRS scales. Results : 343(91%) of 377 patients completed the 8-week trial period. Clinical improvement, as defined by a 20% or more reduction in total PANSS score at end point, was shown by 81.3% of patients. The predictors of response to risperidone were associated older age, shorter duration of illness, fewer previous hospitalization. Risperidone had rapid onset of action ; a significant decrease of the total PANSS and three PANSS factor(positive, negative, general), and CGI was already noticed at the end of first week. For the ESRS, parkinsonism rating scores were significantly increased until week 4 comparing with baseline. Dystonia rating scores were significantly increased until week 1, and dyskinesia rating scores were not significantly changed during the study. Laboratory parameters including vital sign, EKG, hematological, and biochemical values showed no significant changes during the trial. Conclusions : This study suggests that risperidone is generally safe and effective against both the positive and negative symptoms in our group of patients.

베체트병 환자에서 Azathioprine으로 유발된 급성 췌장염 1례

김기향,권민정,김동기,김애란,김윤정,박지훈,이영태,박보민,김동욱 白中央醫療院 2005 仁濟醫學 Vol.26 No.1

Although many drug are thought capable of initiating acute pancreatitis, following azathioprine administration represents the 5% incidence by far the highest recorded incidence to date. We report a 35-year-old male who developed acute pancreatitis in the course of treatment with azathioprine for Behcet's disease. He was admitted due to abdominal pain, diarrhea, and fever for 10 days. Serum amylase and lipase levels were 510U/L and 3702U/L respectively. The abdominal CT scan revealed diffuse enlargement of the pancreas. There was no history of alcohol use or gall bladder disease. We considered drugs, especially azathioprine, as the cause of acute pancreatitis. We diagnosed it as acute pancreatitis. The patient was treated conservatively with hydration and analgesics. The symptom subsided within four days. Five days later, azathioprine was resumed. And the patient complained of abdominal pain. The elevated levels of serum amylase and lipase confirmed the recurrence of pancreatitis. His symptom subsided when azathioprine intake the stopped, and the serum amylase and lipase levels returned to normal level within five days.

서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)

김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1

In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.

Relationship Between Biological Marker Expression and Fluorine-18 Fluorodeoxyglucose Uptake in Incidentally Detected Thyroid Cancer

Kim, Bo Hyun,Kim, In Joo,Kim, Sang Soo,Kim, Seong-Jang,Lee, Chang Hun,Kim, Yong-Ki Mary Ann Liebert 2010 Cancer Biotherapy & Radiopharmaceuticals Vol.25 No.3

<P>The aim of this study was to investigate the underlying mechanisms associated with fluorine-18 fluorodeoxyglucose (F-18 FDG) uptake in an incidentally detected thyroid cancer during nonthyroid cancer evaluation. Among 92 patients (10 men and 82 women; mean age, 56.2 +/- 10.9 years; age range, 26-78 years) with focal thyroid FDG uptake during nonthyroid cancer evaluation, 14 patients with cytologically confirmed papillary thyroid cancer were included. For semiquantitative analysis, the maximal standardized uptake value was calculated. Immunohistochemical studies were performed for hypoxia inducible factor 1 alpha (HIF1alpha), HIF2alpha, glucose transporter 1 (GLUT1), GLUT3, carbonic anhydrase IX (CA-IX), hexokinase type II (HK II), and vascular endothelial growth factor (VEGF). The significant findings of this study were as follows: (1) a lack of HIF1alpha and HIF2alpha expression; (2) low-degree expression of GLUT1 (1 patient), GLUT3 (5 of 14 patients), HK II (3 of 14 patients), and CA-IX (1 patient); and (3) high degree expression of VEGF (all 14 patients). The data presented in this study indicate that F-18 FDG uptake in incidentally detected thyroid cancer was not related to hypoxia-induced upregulation of GLUT1, GLUT3, CA-IX, and HK II. Ki-67 expression was not associated with F-18 FDG uptake. However, all incidentally detected thyroid cancers showed a high degree of expression of VEGF.</P>

서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1997)

김재홍,문득곤,김정수,김용준,임동진,박상훈,김희성,이민수,송기훈,김갑형,김형석,성소영,이인섭,김석우,황지환,조창근,김경문,부태성 대한화학요법학회 2000 대한화학요법학회지 Vol.18 No.3

Background : In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. Objective & Methods : For the detection of a more effective therapeutic regimen and assessing the prevalence of PPNG, we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by means of the chromogenic cephalosporin method. Results : In 1997. 99 strains of N. gonorrhoeae were isolated, among which 45(45.5%) were PPNG. Conclusion : The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 45.5% in 1997.

Inhibition of protein kinase CKII activity by euchrestaflavanone B purified from Cudrania tricuspidata.

Kim, Soon-Hee,Yoon, Soo-Hyun,Lee, Byong Won,Park, Ki Hun,Kim, Young Ho,Bae, Young-Seuk Pergamon Press 2005 Oncology Research Vol.15 No.6

<P>The CKII (EC 2.7.1.37) inhibitory compound was purified from the root barks of Cudrania tricuspidata and identified as (2S)-2-[2,4-dihydroxy-5-(3-methyl-but-2-enyl)-phenyl]-5,7-dihyroxy-6-(3-methyl-but-2-enyl)chroman-4-one (euchrestaflavanone B). Euchrestaflavanone B was shown to inhibit the phosphotransferase activity of CKII with IC50 of about 78 microM. Steady-state studies revealed that euchrestaflavanone B acted as a competitive inhibitor with respect to the substrate ATP. A value of 16.4 microM was obtained for the apparent Ki. Concentration of 0.8 microM euchrestaflavanone B caused 50% growth inhibition of human cancer cells U937 and HeLa. Euchrestaflavanone B-induced cell death was characterized with the cleavage of poly(ADP-ribose) polymerase and procaspase-3, indicating that the inhibitor triggered apoptosis. Because protein kinase CKII is involved in cell proliferation and oncogenesis, these results suggest that euchrestaflavanone B may function by inhibiting oncogenic disease, at least in part, through the inhibition of CKII activity.</P>

마르크스주의 역사학에 대한 그람시의 개입 -서발턴과 재현-

김헌기 ( Kim Hun-ki ) 한국서양사학회 2019 서양사론 Vol.0 No.140

This article examines the relationship between Antonio Gramsci’s works and Subaltern Studies’ historiography as a result of appropriating the former. Gramsci, inheriting the argument for social formation and politics from classical Marxism, fought against the economic determinism resulting from it, in an effort to shift the Marxist perspective on history. The concept of hegemony Gramsci creatively elaborated was the rejection of economic reductionism and the product of the practical thinking of the relationship of base and superstructure. That concept gave him a way to note the political leadership through consent as well as the domination through coercion, which was also closely related to a practical issue of the revolutionary politics in Italia in his times, the alliance between the proletariat and other subordinate groups. In Prison Notebooks, Gramsci invented the concept of subaltern to describe subordinate masses having a relative autonomy, even under the initiative of the dominant group. Subaltern Studies Group appropriated that concept and used it to investigate the characters of peasant insurgency in colonial India. That works paid attention to the peasant insurgents in historiography colluding with dominant discourse in which they were always located in subaltern position, thus raising a radical question of historical representation. Gramsci’s intervention in Marxist historiography, executed by Subaltern Studies in postcolonial condition, created a practical form of his thought and requested self-critical historians to cast critical eyes on the systems of representation in historiography. (Sungkyunkwan University / kim.hunki7@gmail.com)

관동맥질환에서 저밀도 지단백 입자 크기의 분포

임효영,김인숙,승기배,강동헌,전두수,장기육,박준철,이수영,홍순조,최규보 대한순환기학회 1998 Korean Circulation Journal Vol.28 No.8