Survival of Clostridium botulinum Spores

A. Anellis; Nicholas Grecz; D. Berkowitz

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Survival of Clostridium botulinum Spores

机译：肉毒梭菌孢子的存活

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Radiation survival curves of spores of Clostridium botulinum strain 33A exhibited an exponential reduction which accounted for most of the population, followed by a “tail” comprising a very small residual number [7 to 0.7 spore(s) per ml] which resisted death in the range between 3.0 and 9.0 Mrad dose levels. The “tail” was not caused by protective spore substances released into the suspensions during irradiation, by the presence of accumulated radiation “inactivated” spores, or by heat shock of pre-irradiated spores. The theoretical number of spore targets which must be inactivated by irradiation was estimated both by a graphical and by a computation method to be about 80, and the D value was calculated to be 0.295 and 0.396 Mrad, respectively, in buffer and in pork pea broth.

机译：肉毒梭菌33A菌株的孢子的放射存活曲线显示出指数减少，占总人口的大部分，其后是“尾巴”，其残留量很小（每毫升7到0.7个孢子），可以抵抗死亡。剂量范围在3.0至9.0 Mrad之间。 “尾巴”不是由辐射过程中释放到悬浮液中的保护性孢子物质引起的，不是由于辐射“灭活”的累积孢子的存在，也不是预辐照的孢子的热激引起的。用图解法和计算方法估算必须通过辐照灭活的孢子靶的理论数为约80，在缓冲液和豌豆汤中D值分别为0.295和0.396 Mrad。。

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《Applied Microbiology》 |1965年第3期|共5页
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A. Anellis; Nicholas Grecz; D. Berkowitz;
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1. Comparative dose-survival curves of representative Clostridium botulinum type F spores with type A and B spores. [J] . A Anellis, D Berkowitz Applied and Environmental Microbiology . 1977,第5期

机译：代表性的F型肉毒梭菌芽孢与A型和B型芽孢的剂量-存活曲线比较。
2. Effect of heat treatment on survival of, and growth from, spores of nonproteolytic Clostridium botulinum at refrigeration temperatures. [J] . M W Peck, B M Lund, D A Fairbairn, Applied and Environmental Microbiology . 1995,第5期

机译：在冷藏温度下，热处理对非蛋白水解肉毒梭菌的孢子存活和生长的影响。
3. Effect of storage time and temperature on the survival of Clostridium botulinum spores in acid media. [J] . T E Odlaug, I J Pflug Applied and Environmental Microbiology . 1977,第1期

机译：储存时间和温度对肉毒梭菌孢子在酸性介质中存活的影响。
4. Persistence of Bacillus anthracis spores and Clostridium botulinum and Destruction of Francisella tularensis and Yersinia pestis in Municipal Solid Waste Landfill Leachates [C] . Wendy J. Davis-Hoover, Mary Margaret Wade, Ying Li the Air Waste Management Association's Annual Conference Exhibition . 2006

机译：杆菌炭疽病患者持久性孢子菌和肉豆蔻酸梭菌和城市固体废弃物垃圾填埋场泥土的繁殖菌和yersinia pestis的破坏
5. Mathematical modeling, computer simulation, and microbiological study of the behavior of Clostridium botulinum 56A spores. [D] . Zhao, Lihui. 2002

机译：肉毒梭菌56A孢子行为的数学建模，计算机模拟和微生物研究。
6. Comparative dose-survival curves of representative Clostridium botulinum type F spores with type A and B spores. [O] . A Anellis, D Berkowitz 1977

机译：代表性的F型肉毒梭菌芽孢与A型和B型芽孢的剂量-存活曲线比较。
7. Comparative dose-survival curves of representative Clostridium botulinum type F spores with type A and B spores. [O] . A Anellis, D Berkowitz 1977

机译：具有A和B型孢子的代表性梭菌肉毒杆菌型F孢子的对比剂量 - 生存曲线。
8. Relation between Radiation Resistance and Salt Sensitivity of Spores of Five Strains of 'Clostridium botulinum' Types A, B, and E. [R] . Kiss, I., Rhee, C. O., Grecz, N., 1977

机译：5种'肉毒梭菌'a，B，E型孢子辐射抗性与盐敏感性的关系

Survival of Clostridium botulinum Spores

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