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单词 rifamycin
释义

Definition of rifamycin in English:

rifamycin

(also rifomycin)
noun rɪfəˈmʌɪsɪn
Pharmacology
  • Any of a group of natural and semi-synthetic antibiotics originally isolated from the actinomycete Nocardia mediterranei, which inhibit microbial DNA-dependent RNA synthesis and have a bactericidal action, especially on mycobacteria and Gram-positive bacteria.

Origin

1950s. Probably from rifo- + -mycin. Compare Italian rifomicina.

Definition of rifamycin in US English:

rifamycin

(also rifomycin)
nounrɪfəˈmʌɪsɪn
Pharmacology
  • Any of a group of natural and semi-synthetic antibiotics originally isolated from the actinomycete Nocardia mediterranei, which inhibit microbial DNA-dependent RNA synthesis and have a bactericidal action, especially on mycobacteria and Gram-positive bacteria.

Origin

1950s. Probably from rifo- + -mycin. Compare Italian rifomicina.

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更新时间:2024/10/19 13:27:45