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흡연이 Gastric Emptying Time에 미치는 영향
조민구(Min Koo Cho),정순영(Sun Young chung),김소연(So Yon Kim),문희승(Mun Hee Seung),김진석(Jin Suk Kim),이석호(Suk Ho Lee),이권전(Gwon Jun Lee) 대한소화기학회 1990 대한소화기학회지 Vol.22 No.2
The effect of cigarette smoking on gastric emptying was examined in 25 healthy volunteers by means of Tc-sulfur colloid labeled-solid meal. The volunteers underwent GET measurement two times: before smoking and after smoking two cigarettes. Before smoking, the each average of GET T25% T50%, T75%, was 18 +- 5.2, 40 +- 6.7, 90 +- 18.4 min and after cigarette smoking the each average of GET T25%, T50%, 75% was 30 +- 8.3, 64 +- 12.6, 114 +- 7.0 min. We concluded that cigarette smoking significantly delayed gastric emptying of a solid meal (p< 0.05).
만성 (慢性) 무증상 (無症狀) B형 간염 (肝炎) 표면항원 (表面抗原) 보유자에 (保有者) 있어서 조직학적 (組織學的) 연구
조민구(Min Koo Cho),원남희(Nam Hee Won),서승봉(Seung Bong Suh),최종호(Jung Ho Choe),조경준(Kyeong Joon Cho),박병익(Byung Ick Park) 대한소화기학회 1985 대한소화기학회지 Vol.17 No.1
N/A We performed liver needle biopsies on 34 chronic asymptomatic hepatitis B surface antigen (HBsAg) carriers with normal liver function tests. Among them, 12 were found to carry HBeAg and 14 carried anti-HBe. The results were as follows: 1) Of the 34 chronic asymptomatic HBsAg carriers, normal histologies were found in 9, nonspecific reactive changes in 15, chronic persistent hepatitis (CPH) in 9 and chronic active hepatitis (CAH) in l. 2) Of the 12 HBeAg positive carriers, normal histologies were found in 2, nonspecific reactive changes in 6 and CPH in 4 and of the anti-HBe positive carriers, normal histologies were found in 4, nonspecific reactive changes in 6, CPH in 3 and CAH in 1. There was no significant difference between two groups. According to these results, a substantial proportion of chronic asymptomatic HBsAg carriers had histological abnormalities and the status of HBeAg and anti-Hbe did not correlate with liver histology. Qur opinion is liver biopsy is still remains the most useful approach in the evaluation of asymptomatic HBsAg carriers and further long-term clinical studies are needed to understand the prognosis of chronic asymptomatic carrier state.
조민구(Min Koo Cho),김영중(Young Jung Kim),김진욱(Jin Wook Kim),서대원(Dae Won Seo),김홍남(Hong Nam Kim),장태종(Tae Jong Jang),반금진(Geum Jin Ban),김윤권(Youn Gwon Kim) 대한소화기학회 1997 대한소화기학회지 Vol.30 No.1
Since Rokitansky described the hamartoma of the spleen first in 1861, it has been a rare benign tumor composed of abnonnal rnixtures of normal splenic elements. Clinically it is asymptomatic in most patients but left upper quadrant mass, abnormal hetnatologic findings, frequent infection, fever, generalized weakness, and loss of appetite may be present in some cases. Although it can be diagnosed by roentgenologic examinations and aspiration biopsy, no one has been certain preoperatively. A case of splenic hamartoma in 35 years old male diagnosed postoperatively is presented. (Korean J Gastroenterol 1997;30:131 - 135)
조민구(Min Koo Cho),강남영(Nam Yeong Kang),신화식(Hwa Sig Shin),김철우(Cheol Woo Kim),정순영(Sun Young chung),김소연(So Yon Kim),김영중(Young Jung Kim),박병익(Beong Yik Park),강진국(Jin Kook Kang) 대한소화기학회 1988 대한소화기학회지 Vol.20 No.2
A case of carcinoma associated with choledochal cyst in a 25 year-old male is presented. The choledochal cyst is relatively rare lesion in the biliary system, moreover the carcinoma developed in the choledochal cyst has been reported rarely. The patient has complained of epigastric pain, fever and chill. Abdominal CT scan and ultrasonography showed markedly dilated left intrahepatic duct and common bile duct. At operation, grossly there was a true cystic dilatation from left intrahepatic duct to common bile duct and a hard nodular mass at the posterior wall of the dilated common bile duct. Microscopically this was moderately well differentiated adenocarcinorna surrounded by desmoplastic reaction at the infiltrated wall of the extrahepatic duct.
급성 B 형 간염환자에 있어서 각종 체액내의 HBV Markers 의 발현빈도
조민구(Min Koo Cho),김철우(Cheol Woo Kim),김소연(So Yon Kim),김영중(Young Jung Kim),박병익(Beong Yik Park),강욱(Wook Kang),고창석(Chang Seok Koh),노순태(soon Tae Rho) 대한소화기학회 1989 대한소화기학회지 Vol.21 No.4
N/A HBsAg has been identified in the variable body fluids of HBV-infected persons. In this studv, HBsAg, HBeAg, Anti HBe, & Anti HBc were sought by solidphase RIA in 60 patient with HBsAg-positive acute hepatitis. The results were summarized as follows: 1) In the semen, HBsAg-positive cases were 15 (25%) and HBeAg-positive cases were 6 (10%). 2) In the saliva, HBsAg-positive cases were 28 (46.7%) and HBeAg-positive cases vvere 9 (15%). Some specimens (33.3%) contained occult blood in the saliva, however the incidence of positive HBsAg were not significantly affected by presence of occult hlood. 3) In the urine, 59 cases (98.3%) were negative for HBsAg & HBeAg, but onlv one case (1.67%) with mild microscopic hematuria was positive for urine HBsAg & HBeAg 4)In the sweat, HBsAg & HBeAg were not detected in all the 60 patients.
A형 간염 바이러스 항체 ( anti-HAV IgG ) 발현율에 대한 역학적 조사 ( 전투경찰을 대상으로 )
차주영(Ju Young Cha),전종구(Jong Koo Jun),안민(Min An),오형모(Hyung Mo Oh),김윤권(Yun Kwoen Kim),김소연(So Yon Kim),김영중(Young Jung Kim),차영학(Young Kak Cha),박병익(Byung Yik Park),이권전(Kwoen Jun Lee),조민구(Min Koo Cho) 대한내과학회 1999 대한내과학회지 Vol.57 No.6
N/A Background : Hepaitis A virus(HAV) infection occurs commonly during early childhood. Recent improvements in sanitation and hygiene have resulted in a decrease in HAV infection among children, while the clinical illness of hepatitis A and prevalence of antibody to HAV(anti-HAV IgG) have been increased, particularly in the 3rd decade of young male adults. We studied a seroepidemiology of anti-HAV IgG in combat policemen who were living together during their service in the combat police force. Methods : We measured anti-HAV IgG(HAVAB, Abbott) from 1,009 healthy subjects with no history of transfusion of any blood products during the last 6 months. The mean age was 20.8 years. Results : Overall, anti-HAV IgG was detected in 30.2% of study subjects. According to age, the positive rates of antibody were 15.7%, 25.9%, 31.5%, 38.1%, 43.5%, and 50.0% in 19, 20, 21, 22, 23, and 24 years respectively. The positive rates of anti-HAV IgG as to period of service were 17.3%, 28.1%, 40.9% in 0 month, 1-12 months, 13-24 months respectively. The positive rates of anti-HAV IgG were 27.0% in the urban group, 39.8% in the rural group. Conclusion : The positive rates of anti-HAV IgG in our data low compared with those of previous reports. We think that group living condition such as living in dormitories or barracks can be a risk factors for hepatitis A infection and that improvements to the sanitary system and active immunization would be necessary for prevention of it.(Korean J Med 57:988-993, 1999)