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词汇 bacteriostat
释义

Definition of bacteriostat in English:

bacteriostat

nounbakˈtɪərɪə(ʊ)statbakˈtirēəˌstat
  • A substance that prevents the multiplying of bacteria without destroying them.

    抑菌剂

    Example sentencesExamples
    • A natural fungicide and bacteriostat, it also helps in the healing of wounds and reduces skin irritation.
    • The EPA classifies public health antimicrobials as bacteriostats, sanitizers, disinfectants and sterilizers based on how effective they are in destroying microorganisms.
    • The toner serves as a bacteriostat and the conditioners have a high amount of natural vitamins A, D, and E which are very good for healing.
    • Application of insufficient amount of bacteriostat reduces the effectiveness of the water treatment.
    • Antimicrobials are commonly called disinfectants and include chlorine bleach, iodophores, sanitizers and bacteriostats.
    • Areas of emphasis will continue to include the development of sensitive and rapid detection methods, mathematical models to assess and predict microbiological hazards, use of natural products as bacteriostats or bactericides and seafood safety.
    • Engineered for a life of sea and sun its construction incorporates high calibre flame retardants, UV inhibitors, colourfast pigments and bacteriostats.

Derivatives

  • bacteriostasis

  • noun
    • The effects of this treatment include bacteriostasis, gentle debridement, debris removal, and evaporative cooling (which lessens pruritus).
      Example sentencesExamples
      • They showed that these drugs penetrated throughout lesions and caseous matter in concentrations adequate for bacteriostasis.
      • In our comparative study of immune response after vaccination with BCG, in subjects from Chengalput, India and London, M. bovis BCG vaccination did not enhance bacteriostasis with the Indians, but did so with the subjects from London.
      • However, it is reported that when they were combined in a test tube, bacteriostasis or bacteriocidal action could not be observed.
  • bacteriostatic

  • adjective
    • Some antibiotics, such as azithromycin and clarithromycin, concentrate intracellularly, not in middle ear fluid, and are bacteriostatic, not bactericidal.
      Example sentencesExamples
      • Some antimicrobials are bactericidal whereas others are bacteriostatic.
      • These antibiotics are bacteriostatic against the organism when exposed to a high dosage for a prolonged period of time.
      • Concentrations of skin antiseptics and preservatives, although lower than disinfectants and sterilants, also demonstrate bacteriostatic and bactericidal effects versus nonsusceptible vegetative pathogens.
      • This chapter contains excellent information on host and microbial factors, bacteriostatic versus bactericidal agents, and indications for combination therapy.
  • bacteriostatically

  • adverb
    • A natural product has been obtained, containing soft propolis extract dispersed in a gel mass also including ‘I’ inhibitively activated, structured water, that acts bacteriostatically on Staphylococcus aureus strains.
      Example sentencesExamples
      • This pad is made of microfiber that has been bacteriostatically treated.
      • Doxycycline acts bacteriostatically by binding with ribosomes and thus inhibiting the bacterial protein synthesis.
      • Occasionally, multidrug-resistant enterococci may be bacteriostatically susceptible to tetracycline, chloramphenicol, fluoroquinolones, novobiocin, and rifampin.
      • All the styles are resistant to oils and greases, are silicone-free and feature a bacteriostatically treated liner.

Origin

Early 20th century: from bacterium + Greek statos 'standing'.

Definition of bacteriostat in US English:

bacteriostat

nounbakˈtirēəˌstat
  • A substance that prevents the multiplying of bacteria without destroying them.

    抑菌剂

    Example sentencesExamples
    • A natural fungicide and bacteriostat, it also helps in the healing of wounds and reduces skin irritation.
    • Engineered for a life of sea and sun its construction incorporates high calibre flame retardants, UV inhibitors, colourfast pigments and bacteriostats.
    • The toner serves as a bacteriostat and the conditioners have a high amount of natural vitamins A, D, and E which are very good for healing.
    • Areas of emphasis will continue to include the development of sensitive and rapid detection methods, mathematical models to assess and predict microbiological hazards, use of natural products as bacteriostats or bactericides and seafood safety.
    • The EPA classifies public health antimicrobials as bacteriostats, sanitizers, disinfectants and sterilizers based on how effective they are in destroying microorganisms.
    • Application of insufficient amount of bacteriostat reduces the effectiveness of the water treatment.
    • Antimicrobials are commonly called disinfectants and include chlorine bleach, iodophores, sanitizers and bacteriostats.

Origin

Early 20th century: from bacterium + Greek statos ‘standing’.

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