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Vancomycin 내성 장구균 집락 해제에 대한 보중익기탕의 효과
윤승규,박주영,변형식,권승원,서유리,정우상,문상관,조기호,김영석,Yoon, Seung-Kyu,Park, Joo-Young,Byeon, Hyung-Sik,Kwon, Seung-Won,Seo, Yu-Ri,Jung, Woo-Sang,Moon, Sang-Kwan,Cho, Ki-Ho,Kim, Young-Suk 대한한방내과학회 2010 大韓韓方內科學會誌 Vol.31 No.4
Bojungiki-tang is a traditional oriental medicine to boost the immune system. In this study, we investigated the effects of Bojungiki-tang by withdrawal of isolation of VRE colonization. Four cases of post-stroke patients with VRE colonization took Bojungiki-tang and continuously were followed up with stool cultures. After three times negative stool VRE, we withdrew isolation of VRE colonization. One case patient was diagnosed with VRE colonization in another hospital and had no withdrawal during that period. He was admitted to Kyung-hee University Oriental Medicine where he took Bojungiki-tang. After three times negative stool VRE, we withdrew isolation of the patient. These results demonstrate that Bojungiki-tang is effective on boosting immunity level. Further studies are needed to better characterize this protective effect of Bojungiki-tang.
수혈후 비 A 형 비 B 형 간염 환자혈청에서 분리한 C 형 간염 바이러스 유전자의 부분 염기서열분석
윤승규(Seung Kew Yoon),박영민(Young Min Park),정규원(Kyu Won Chung),김부성(Boo Sung Kim),김원용(Won Yong Kim),김철중(Chul Joong Kim) 대한내과학회 1994 대한내과학회지 Vol.46 No.1
Objectives: Since hepatitis C virus (HCV) has been discovered, many strains of HCV have been isolated partially or completely and charaterized under molecular biologic level. Recently, several kinds of HCV typing method have been developed and the differences in the geographical distribution of each type were reported and the possibility that the viral pathogencecity and clinical significance according to HCV type may be different has been also suggested. Methods: To investigate the molecular biologic property of HCV isolated from two posttransfusion non A, non-B hepatitis (PT-NANRH) patients in Korea, we performed a molecular typing of HCV genome using reverse transcription-polymerase chain reaction (RT- PCR) with type specific primer sets deduced from NS5 region and a cloning-sequencing using the PCR products. Results: 1) In HCV typing by RT-nested PCR, one case showed a HCV-J type while the other case showed a HCV-J/K1 type. 2) At the nucletide level, the homologies between isolated 2 HCV genomes and HCV-J, -K1 type ranged from 93.0~93.5% to 91.5~93.5% respectively. 3) Deduced amino acid sequence homologies of 2cases ranged from 95.5~97.0% with HCV-J type and 92.4~95.5%. with HCV-K1 type. Conclusion: These results showed that HCU genome isolated from Korean patients were highty identical to HCV-J or HCV-K1 which were recognized as a major type in Japan, while it suggests that HCV type II corresponding to HCV-J or-K1 type may be the major type in Korea. To understand the pathogenesis of HCV and develope a diagnostic tool or vaccine for HCV compatible to Korean strains, more genetic information on the HCV genome isolated from Korean patients will be required.
윤승규 ( Seung Kew Yoon ),( Se Hwan Yang ),( Young Chul Sung ),( Jong Young Choi ),( Byung Hoon Byun ),( Si Hyun Bae ),( Kyu Won Chung ),( Hee Sik Sun ),( Doo Ho Park ) 대한소화기학회 2002 대한소화기학회 춘계학술대회 Vol.2002 No.-
<Objective> In the absence of an efficient cell culture system to study hepatitis C virus(HCV), transgenic mice in which HCV core is expressed in the liver under the control of hepatitis B virus regulatory element, have been produced. The aim of this stud
만성 B형 간염에 대한 인터페론 알파 - 2a의 치료효과
윤승규(Seung Kew Yoon),조현미(Hyun Mi Cho),박영민(Young Min Park),심규식(Kyu Sik Shim),이창돈(Chang Don Lee),백남종(Nam Jong Baeg),차상복(Sang Bok Cha),박두호(Doo Ho Park),김부성(Boo Sung Kim) 대한소화기학회 1994 대한소화기학회지 Vol.26 No.1
N/A To evaluate the effect of recombinant interferon alfa-2a in chronic hepatitis B, we randomly assigned 47 patients with chronic hepatitis B to four groups: HBeAg(+)/anti-Hbe( ) group I (n=9), treated with 3 MU of interferon alfa-2a every day for 6 months; HBeAg(+)/anti-Hbe ( ) group II(n=10), treated with 3MU of IFN alfa-2a every day for 1 month followed by every other day for 5 months; HBeAg( )/anti-Hbe(+) group lII(n=8), treated with IFN alfa-2a per every other day for 6 months; untreated(control) group IV(n=20). At the end of the treatment (6th month), the normalization of serum ALT was 6/9(66.7%) in group I, 7/10(70.0%) in group LI, 2/8(25.0%) in group III and 7/20(35.0%) in untreated group, but there was no significant difference between the treated group with IFN and untreated group. The seroconversion of HBeAg was 2/9(22.2%) in group I, 3/10(30.0%) in group II and 2/ 20(10.0%) in untreated group. Hepatitis B virus DNA was negative in 25.0% in group I, 20.0% in group II, 28.6% in group III and 5.0% in untreated group, however significant difference was not noted between treated groups and untreated group. Seroconversion of HBsAg was ob- served in the one patient who belonged to group II. Paired t-test in the comparison of biochemical tests before and after treatment of IFN in group I, -II and -tII revealed that serum ALT level significantly decreased in group I (p<0. 05), serum albumin level was significantly increased in group I, -II, and -lII(p<0,05, p<0.01), serum alkaline phosphatase and significantly decreased in group I (p<0.05). All patients with IFN alfa-2a complained of transient flu-like symptom, but not serious and there was no other side effect to withdrawal treatment. These results suggest that IFN alfa-2a in chronic hepatitis B does not have a powerful anti- viral effect but seems to be relatively effective and tolerable.(Korean J Gastroenterol 1994;26: 109 118)
윤승규 ( Seung Kew Yoon ),( Dur Han Kwon ),( Hyun Jung Kim ),( Eun Joo Chang ),( Hyok Yun Kwon ),( Jong Young Choi ),( Si Hyun Bae ),( Kyu Won Chung ),( Hee Sik Sun ),( Doo Ho Park ) 대한소화기학회 2002 대한소화기학회 춘계학술대회 Vol.2002 No.-
<Objective> The purpose of this study was to evaluate a antiviral effect and safety of aqueous extract from A. Eupatoria on hepatitis B virus(HBV) infection in vitro and vivo. <Methods> To determine the antiviral activity of A Eupatoria in vitro, we used
간문맥혈전을 동반한 간암에서 경동맥화학색전 요법후 방사선조사 및 온열요법의 효과
배시현(Si Hyun Bae),윤승규(Seung Kew Yoon),김창섭(Chang Seop Kim),김희열(Hee Yeol Kim),방승호(Seung Ho Bang),오용석(Yong Seog Oh),최종영(Jong Young Choi),박영민(Young Min Park),최규용(Kyu Yong Choi),박두호(Doo Ho Park),김부성(Boo Sun 대한내과학회 1994 대한내과학회지 Vol.47 No.4
Primary Hepatocellular carcinoma (HCC) is well recognized as one of the most malignant tumors with a dismal prognosis Although surgical resection is effective in small solitary HCC, only 10%. of tumors are resectable. As a result, most HCC patients receive palliative therapy. Many efforts have been made in the treatment of the advanced HCC; systemic chemotherapy, transcatheter arterial chemo-embolization (TACE), percutaneous ethanol injection therapy (PEIT). The prognosis of HCC with main portal vein tumor thrombus is very poor due to limitation of treatment modality and poor results of treatment. Radiation therapy is known to be effective in the treatment of unresectable HCC and even in the case of portal vein tumor thrombus. Now we report three cases of advanced HCC with portal vein tumor thrombus or inferior vena cava thrombus that was treated with combined radiotherapy and hyperthermia after TACE.
Warfarin 복용시 인삼(人蔘)이 포함된 한약처방이 PT INR에 미치는 영향 - 10 증례보고 -
권승원,박주영,변형식,윤승규,서유리,정우상,문상관,조기호,김영석,Kwon, Seung-Won,Park, Joo-Young,Byeon, Hyung-Sik,Yoon, Seung-Kyu,Seo, Yu-Ri,Jung, Woo-Sang,Moon, Sang-Kwan,Cho, Ki-Ho,Kim, Young-Suk 대한한방내과학회 2010 大韓韓方內科學會誌 Vol.31 No.3
Objective : Interaction of warfarin with herbal medicines still remains controversial. The aim of this study was to examine the effect of herbal medicines which contain ginseng on PT INR in patients being treated with warfarin. Method : We studied patients who take herbal medicines which contain ginseng with warfarin during their hospitalization. We retrospectively investigated the effect of herbal medicines which contain ginseng. 10 patients were assigned to receive one of the following adjuncts: Group A (n=4) that received Bojungikkitang-gagam, Group B (n=2) that received Ukgunjatang-gagam, and Group C (n=4) that received Shihogyeji-tang, Gamiondam-tang, Gwininaanshim-tang, and Saengpe-san together. We then investigated changes of PT INR in each group. Result : In group A, there were diminutions of PT INR in 3 cases, and increment in 1 case. In group B, there were increments of PT INR in both cases. In group C, there were increments of PT INR in 3 cases and there was no big change in 1 case. Conclusion : In this study, we found that the interaction of combined herbal medicine is very complicated. So, we must study further more study about interactions of combined herbal medicine on PT INR.
서정민(Jeong Min Suh),심규식(Kyu Sik Shim),양영상(Young Sang Yang),윤승규(Seung Kew Yoon),한준열(Joon Yeol Han),안병민(Byung Min Ahn),이창돈(Chang Don Lee),정규원(Kyu Won Chung),선희식(Hee Sik Sun),박두호(Doo Ho Park),김부성(Boo Sung 대한내과학회 1996 대한내과학회지 Vol.50 No.2
Objectives: Primary biliary cirrhosis(PBC) is a relatively common autoimmune liver disease in western country. But it is rare in Asia. Only 11 cases of PBC has been reported so far in Korea. We have experienced 7 cases of PRC recently. The aim of the present study is to assess the clinical characteristics of PHC in Korea. Methods: We ana1yzed 18 cases of PBC for the distribution of age and sex, initial symptoms and signs, associated disorders, frequency of autoantibodies, and pathologic stage. Results: Of 18 patients, the ratio of male to female was 1: 3.5 and the average age was 52.8 years old. Pruritus(77.8%) was the most frequent clinical symptom followed by jaundice(61.1%), chronic fatigue(44.4%), xerostomia and xerophthalmia(22.2%), and general weakness(16.7%). Associated disorders were Sjogres`s syndrome(22.2%), Behcet`s syndrome, (5.6%), bronchial asthma(5.6%), pleural effusion (5.6%), and bicuspid valve stenosis (5.6%), Detected autoantibodies were antimitochondrial antibody(100%), fluorescent antinuclear antibody(50%), rheumatoid factor(44.4%), and smooth muscle antibody(5.6%). The pathologic stages based on morphologic findings were stage 1(16.7%), stage 1-2(11.1%), stage 2 (27.8%), stage 2-3(22.2%), stage 3(16.7%), and stage 3-4(5.6%). Conclusion: The clinical characteristics of PBC in Korea are similar to those of western country`s cases. But the male to female ratio in Korea is higher than in western countires
만성 B형 간염 환자에서 3년간 라미부딘 투여 후 간의 조직학적 변화
정은선 ( Eun Sun Jung ),배시현 ( Si Hyun Bae ),장정원 ( Jeong Won Jang ),최종영 ( Jong Young Choi ),윤승규 ( Seung Kew Yoon ),정규원 ( Kyu Won Chung ),선희식 ( Hee Sik Sun ),박두호 ( Doo Ho Park ),김병기 ( Byung Ki Kim ) 대한소화기학회 2003 대한소화기학회지 Vol.41 No.3
Background/Aims: The aim of this study was to examine the histological changes of the liver after a 3-year lamivudine therapy in patients with chronic hepatitis B. Methods: Seven patients with sustaining virological and biochemical response were enrolled in this study. The patients were given lamivudine orally at a dose of 100 mg for 3 years, and then, the second liver biopsy was performed. The liver biopsies were evaluated using the conventional histological assessment scale and the quantification of fibrosis by an image analysis. Results: All patients showed a reduction in the hepatic necro-inflammatory activity after 3 years of lamividine therapy compared to the pretreatment value as follows: the mean grade of lobular activity, 1.14 vs. 2.28; porto-periportal activity grade, 1 vs. 2.57; fibrosis stage 1.14 vs. 2.14. The quantification by the image analysis showed a significant reduction of the fibrotic area in the mean portal, periportal, and septal portions (17,985 vs. 7,082 um2, p<0.05). The intrahepatic expression of HBcAg turned negative in the liver tissues of five patients. Conclusions: The improvements in liver histology, especially in porto-periportal activity and fibrosis, can be obtained in patients with sustained viral and biochemical response after a long-term lamivudine treatment. (Korean J Gastroenterol 2003;41:204-210)