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各種 刊疾患患者에 있어서의 HBs-Ag, Anti-HBs 및 AFP의 檢出率에 關한 檢討
李相彩,鄭克守 慶北大學校 醫科大學 1981 慶北醫大誌 Vol.22 No.1
우리나라에서 비교적 흔히 관찰되는 급만성 간염 간경변증, 간암 및 기타의 간질환에서 HBV와의 관련성을 조사하는 한 방편으로서 각종 간질환 357례를 대상으로 하여 이들의 혈청 HBs-Ag, Anti HBs 및 AFP을 그 예민도에 있어서 RIA와 대등하다고 알려진 RPHA방법으로서 검사하여 다음과 같은 성적을 얻었다. 1. HBs-Ag의 출현율은 평균 45.1% 였으며, 만성 간염에서 61.4%로 가장 높은 검출율을 보였고, 급성 바이러스성 간염(55.3%), 간암(48.1%), 간경변증(41.2%)의 순서를 나타냈으며, HBV와 무관하다고 생각되는 기타의 간질환의 경우는 5.0%의 성적을 보였다. 또한 생검으로 확진된 예와 임상적으로 진단된 예는 서로 유의한 차이는 없었으나, 생검예에서는 만성 활동성 간질환이 만성 비활동성 간질환에 비하여 고율로 나타났다. 2. AFP의 출현율은 평균 11.5%였으며, 이들중 간암이 대부분으로 42.0%의 출현율을 보였으나 만성 간염(4.5%), 간경변증(2.4%), 급성 바이러스성 간염(2.1%)의 순서로 나타났다. 3. Anti-HBs 검출율은 평균 62.0%였으며 비활동형 간경변증에서 87.5%로 가장 높은 검출율을 보였으며, 급성 바이러스성 간염, 만성 간염, 간암 및 활동형 간경변증의 순서로 나타났으나 HBV의 감염과 특별한 관련성이 없다고 생각되는 기타의 간질환군에서 57.9%의 성적을 보여서 이는 우리나라가 B형 간염이 많이 관찰되는 지역이라는 근거를 제시하고 있다. 4. 간암환자에서 HBs-Ag 양성과 AFP의 양성사이에는 상당한 관계가 있음을 보여 주었다. 5. 이상의 성적으로서 우리나라에서 유행하는 각종 간질환은 HBV와 밀접한 관련성이 있는 질환의 일종으로 생각된다. A study was done in order to evaluate the etiologic correlation between hepatitis B virus and various diseases of the liver, prevalent in Korea, sera from 357 patients with liver diseases were examined for HBs-Ag and AFP by reverse passive hemagglutination assay (RPHA) technique. Among 357 cases, 170 cases were proved by percutaneous needle biopsy or aspiration cytology and 187 cases were diagnosed clinically. Distributions by disease entity showed liver cirrhosis 46.2% (165 cases), hepatocelluar carcinoma 22.7% (81 cases), acute viral hepatitis 13.2% (47 cases), chronic hepatitis 12.3% (44 cases) and miscellaneous liver diseases 5.6% (10 cases) unrelated to hepatitis B virus infection. The results were summarized as followings: 1. The average incidence of HBs-Ag in patients with various diseases of the liver was 45.9%, but the peak incidence of HBs-Ag ranked as 61.4% in chronic hepatitis and the incidence of HBs-Ag in acute viral hepatitis was 55.3%, hepatocellular carcioma 48.1%, liver cirrhosis 41.2% and the miscellaneous diseases of the liver 5.0%. 2. The incidence of AFP in patients with hepatocellular carcinoma was 42.0%, chronic hepatitis 4.5% (2 of 44), liver cirrhosis 2.4% (4 of 165) and acute viral hepatitis 2.1% (1 of 47). 3. The incidence of Anti-HBs in patients with inactive liver cirrhosis was 87.5% and the next ranking showed as acute viral heptitis, chronic hepatitis, hepatocellular carcinoma and active livercirrhosis. But the incidence of Anti-HBs in patients with miscellaneous diseases of the liver that might be thought to be unrelated to hepatitis B virus infection was exceptionally high as 57.9%. This result suggested indirect evidence of the fact that Korea was one of the nations for prevalent hepatitis B virus infection. The average incidence of HBs-Ag in patients with various diseases of the liver was 62.0%. 4. The correlation between of HBs-Ag in positivity and the detectability of AFP in case with hepatocellular carcinoma was closely related significantly. 5. In conclusion, we condsidered the various diseases of the liver which were prevalent in Korea to be closely related to a spectrum of hepatitis B virus.
李重浩,房極秀 圓光大學校 1988 論文集 Vol.22 No.2
小豆 幼苗의 莖頂培養에서 植物生長調節劑가 callus形成과 器官分化에 미치는 影響을 調査하고자 auxin (NAA)과 cytokinin 類 (BAP, zeatin)등을 Murashige와 Skoog의 基本培地에 添加하여 實驗을 遂行하였던 바, 다음과 같은 結果를 얻었다. 小豆의 莖頂培養에서 callus誘起가 가장 좋은 培地는 NAA 0.2㎎/ℓ와 BAP 1㎎/ℓ를 混用한 것이었으며, 植物體再分化가 가장 잘되는 培地는 NAA 0.5㎎/ℓ와 BAP 0.5㎎/ℓ를 添加한 것이었다. 胚狀體形成은 zeatin을 添加한 培地에서만 볼 수 있었고, NAA 1㎎/ℓ와 zeatin 0.1∼0.5㎎/ℓ를 添加한 培地에서 가장 잘 形成되었지만 zeatin의 添加區에서 얻어진 胚狀體는 植物體形成이 늦은 傾向이었다. The studies were carried out to examine the effects of NAA, BAP, and zeatin supplemented to Murashige and Skoog's medium on the callus formation, organogenesis and embryogenesis in the shoot apex culture of adzuki bean (Vigna angularis W. F. WIGHT). The best medium for callus formation was the modified Murashige and Skoog's medium containing 0.2㎎/ℓNAA and 1㎎/ℓBAP, and the best medium for plantlet regeneration was the modified Murashige and Skoog's medium containing 0.5㎎/ℓNAA and 0.5㎎/ℓBAP. The effect of zeatin on the embryoid formation from the adzuki bean calli was recognized. These embryoids were formed on the modified Murashige and Skoog's medium containing 1㎎/ℓNAA and 0.1-0.5㎎/ℓzeatin, but the plant formation from embryoids was late.
임채욱,이극선,오옥희,이현수,임철부 중앙대학교 약학연구소 2000 약학 논총 Vol.14 No.-
The 15 synthesized p-aminosalicylate esters derivatives were evaluated for their antimicrobial activities, in vitro, against Mycobacterium phlei (CACC 75432), Staphylococcus aureus (CHA 78311), Bacillus subtilis (CAUCC 310) and Escherichia coli (P32). Bivalent ligand derivatives (1-6) showed weaker activities than their parent p-aminosalicylate(PAS) in vitro. But some of thiouera derivatives (8 and 10) gave stronger activities against Mycobacterium phlei and Staphylococcus aureus than their parent p-aminosalicylate.
Optimal Quantity of Money with Two-Sided Altruism
Keuk-Soo Kim 서울대학교 경제연구소 2001 Seoul journal of economics Vol.14 No.4
This paper examines optimal monetary policy in an overlapping generations economy where agent s exhibit altruism toward both their parents and offspring. It has shown that inflation is optimal for an equilibrium in which only gift motive is operative. We note this as an interesting exception to the Friedman rule.
위내시경검사의 (胃內視鏡檢査) 드문 합병증인 (合倂症) 악하선종창 ( 顎下腺腫脹) 의
정극수(Keuk Soo Chung),정준모(Joon Mo Chung) 대한소화기학회 1972 대한소화기학회지 Vol.4 No.1
The author experienced a case of submaxillary salivary gland swelling developing during fibarscopy of the stomach on a 17 year old male who vras suffering from epigastric hunger soreness for about one month. This was the first case among about 1, 500 fiberscopic examinations of the stomach done by the author. As soon as fibarscope was withdrawn a unilateral swelling, which was not painful or tender, was found in the left submaxillary salivary gland area. This swelling disappeared spontaneously in about 2 hours.