溶血后洛氏普雷沃菌对天然人血红蛋白的降解作用
Degradation of native human hemoglobin following hemolysis by Prevotella loescheii.
作者信息
Zwickel J, Weiss E I, Schejter A
机构信息
Lady Davis Chair of Biochemistry, Sackler Institute of Molecular Medicine, Sackler Medical School, Tel Aviv, Israel.
出版信息
Infect Immun. 1992 Apr;60(4):1721-3. doi: 10.1128/iai.60.4.1721-1723.1992.
Abstract
Prevotella loescheii PK1295 can grow on native hemoglobin as a source of heme. Supernatants of P. loescheii cultures hemolysed human erythrocytes and degraded native hemoglobin. These combined activities may provide heme (or iron) for the growth of P. loescheii and other dental plaque bacteria.
摘要
洛氏普雷沃菌PK1295能够以天然血红蛋白作为血红素来源进行生长。洛氏普雷沃菌培养物的上清液可使人类红细胞发生溶血并降解天然血红蛋白。这些综合活性可能为洛氏普雷沃菌及其他牙菌斑细菌的生长提供血红素（或铁）。
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