螺旋体对重金属盐的体外敏感性。
In vitro susceptibility of spiroplasmas to heavy-metal salts.
作者信息
Whitmore S C, Rissler J F, Davis R E
出版信息
Antimicrob Agents Chemother. 1983 Jan;23(1):22-5. doi: 10.1128/AAC.23.1.22.
The susceptibility of six spiroplasma strains to heavy-metal salt was characterized in terms of minimal inhibitory concentrations and minimal biocidal concentrations in broth tube dilution tests. The strains were most susceptible to mercuric chloride and silver nitrate; less susceptible to copper sulfate, cobalt chloride, lead nitrate, and cadmium sulfate; and least susceptible to nickel chloride and zinc sulfate. Spiroplasma citri strains Maroc R8A2 and C189 were the most susceptible to five of eight heavy-metal salts, and honeybee spiroplasma strain AS576 and Spiroplasma floricola strain 23-6 were generally the least susceptible. The difference between the minimal biocidal concentrations and the minimal inhibitory concentrations was greater for certain heavy-metal salts than for others.
通过肉汤试管稀释试验中的最低抑菌浓度和最低杀菌浓度，对六种螺旋体菌株对重金属盐的敏感性进行了表征。这些菌株对氯化汞和硝酸银最敏感；对硫酸铜、氯化钴、硝酸铅和硫酸镉较不敏感；对氯化镍和硫酸锌最不敏感。柑橘螺旋体菌株摩洛哥R8A2和C189对八种重金属盐中的五种最敏感，而蜜蜂螺旋体菌株AS576和花螺原体菌株23 - 6通常最不敏感。某些重金属盐的最低杀菌浓度与最低抑菌浓度之间的差异比其他重金属盐更大。
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