Distinctive effects of menadione on the in vivo catalase activity and the adaptation to hydrogen peroxide stress in yeast cells

KI-BONG OH; HIROSHI MIYAZAWA; MIKAKO SAITO; HIDEAKI MATSUOKA

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Distinctive effects of menadione on the in vivo catalase activity and the adaptation to hydrogen peroxide stress in yeast cells

机译：甲萘醌对酵母细胞体内过氧化氢酶活性和对过氧化氢胁迫的适应性的显着影响

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In order to evaluate the adaptation response to antifungal agents with an action mechanism involving H_2O_2 generation, it is necessary to develop a test fungus properly adapted to H_2O_2. This study reports that the menadione (MD) treatment method is a useful one in the case of 2 yeast strains; Saccharomyces cerevisiae IFO 0565 and Candida albicans ATCC 10231. When these cells were treated with MD at 1mM for 1 h, the enzyme activity of catalase distinctively increased, while the superoxide dismutase activity did not. Thus cells adapted to H_2O_2 showed marked increase in their survival rate against the challenge of H_2O_2 stress.

机译：为了用涉及H_2O_2生成的作用机理评估对抗真菌剂的适应性反应，有必要开发一种适合于H_2O_2的测试真菌。这项研究报告说，甲萘醌（MD）处理方法在2种酵母菌株中是一种有用的方法。酿酒酵母IFO 0565和白色念珠菌ATCC10231。当这些细胞在1mM的MD下处理1h时，过氧化氢酶的酶活性明显增加，而超氧化物歧化酶活性则没有。因此，适应H_2O_2的细胞在对抗H_2O_2胁迫的过程中显示出存活率的显着提高。

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来源
《Biocontrol Science》 |2000年第2期|共4页
作者
KI-BONG OH; HIROSHI MIYAZAWA; MIKAKO SAITO; HIDEAKI MATSUOKA;
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正文语种 eng
中图分类临床医学;
关键词
Adaptation; yeast; oxidation stress; hydrogen peroxide; menadione;

机译：适应;酵母;氧化应激;过氧化氢;甲萘醌;

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1. Distinctive effects of menadione on the in vivo catalase activity and the adaptation to hydrogen peroxide stress in yeast cells [J] . KI-BONG OH, HIROSHI MIYAZAWA, MIKAKO SAITO, Biocontrol Science . 2000,第2期

机译：甲萘醌对酵母细胞体内过氧化氢酶活性和对过氧化氢胁迫的适应性的显着影响
2. Oxidative stress response in eukaryotes: effect of glutathione, superoxide dismutase and catalase on adaptation to peroxide and menadione stresses in Saccharomyces cerevisiae [J] . Fernandes Patricia N., Mannarino Sergio C., Silva Carmelita G., Redox Report . 2007,第5期

机译：真核生物中的氧化应激反应：谷胱甘肽，超氧化物歧化酶和过氧化氢酶对酿酒酵母对过氧化物和甲萘醌应激适应的影响
3. Antioxidative Effect of Rhus javanica Linne Extract Against Hydrogen Peroxide or Menadione Induced Oxidative Stress and DNA Damage in HepG2 Cells [J] . Chi Sung Chun, Ji Hyun Kim, Hyun Ae Lim, Journal of Food Science and Nutrition . 2004,第2期

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4. THE EFFECTS OF SMF, EHPP AND HYDROGEN PEROXIDE ON THE DEVELOPMENT OF YEASTS [C] . NAIRA BAGHDASARYAN, SINERIK AYRAPETYAN, NATO NATO Advanced Research Workshop on The Mechanisms of the Biological Effect on Extra High Power Pulses . 2006

机译：SMF，EHPP和过氧化氢对酵母发育的影响
5. Protective effects of polyphenolic compounds on cobalt chloride- and hydrogen peroxide-induced cytotoxicity in PC12 cells . [D] . Crispo, James A.G. 2010

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6. Antioxidant Effects of Turmeric Leaf Extract against Hydrogen Peroxide-Induced Oxidative Stress In Vitro in Vero Cells and In Vivo in Zebrafish [O] . Sera Kim, Mingyeong Kim, Min-Cheol Kang, 2021

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7. Distinctive Effects of Menadione on the In Vivo Catalase Activity and the Adaptation to Hydrogen Peroxide Stress in Yeast Cells. [O] . KI-BONG OH, HIROSHI MIYAZAWA, MIKAKO SAITO, 2000

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Distinctive effects of menadione on the in vivo catalase activity and the adaptation to hydrogen peroxide stress in yeast cells

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