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資料載入中.....
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請使用永久網址來引用或連結此文件:
http://ir.cmu.edu.tw/ir/handle/310903500/29760
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題名: | Interdigitating reticulum cell tumor of lymph node: A case report and literature review |
作者: | Liu, SM;Huang, PH;Liu, JM |
貢獻者: | 附設醫院病理部;Vet Gen Hosp, Dept Pathol, Taipei, Taiwan;Natl Yang Ming Univ, Sch Med, Taipei, Taiwan;China Med Coll Hosp, Dept Pathol, Taipei, Taiwan;Taipei Yang Ming Municipal Hosp, Dept Pathol, Taipei, Taiwan;Natl Hlth Res Inst, Canc Res Ctr, Taipei, Taiwan |
日期: | 1998 |
上傳時間: | 2010-09-24 14:42:04 (UTC+8) |
出版者: | BLACKWELL SCIENCE ASIA |
摘要: | Arylamine N-acetyltransferase (NAT) activities with 2-aminofluorene (2-AF) were determined in the bacterium Klebsiella pneumoniae by using high pressure liquid chromatography. Cytosols or suspensions of K. pneumoniae with or without specific concentrations of paeonol co-treatment showed different percentages of 2-AF acetylation. The data indicated that there was increased NAT activity associated with increased levels of paeonol in K. pneumoniae cytosols and intact bacteria. For the cytosolic examination, the apparent values of K-m and V-max increased 0.29- and 0.67-fold after being co-treated with 40 mu M paeonol, respectively, for 2-AF For the intact bacterial examination, the apparent values of K-m and V-max increased 0.24- and 0.32-fold after co-treatment with 40 mu M paeonol, respectively, for 2-AF. This report is the first to show that paeonol can promote K. pneumoniae N-acetyltransferase activity. |
關聯: | PATHOLOGY INTERNATIONAL 48(12):974-980 |
顯示於類別: | [台中附設醫院] 期刊論文
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