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词汇 bacteriolysis
释义

Definition of bacteriolysis in English:

bacteriolysis

noun bakˌtɪərɪˈɒlɪsɪsbækˌtɪriˈɑləsəs
mass nounBiology
  • The rupture of bacterial cells, especially by an antibody.

    〔生〕(尤指抗体的)溶菌(作用)

    Example sentencesExamples
    • Further, when centrifugal separation or filtration is carried out in order to separate the bacterial cells, a long time is required because the bacterial cells have caused bacteriolysis.
    • This process, which he called hemolysis, was analogous to bacteriolysis and also required complement.
    • The complement system plays an important role in a host's defence mechanisms, such as in immune bacteriolysis, neutralization of viruses, immune adherence, immunoconglutination and in enhancement of phagocytosis.
    • Serum antibodies to capsular polysaccharides confer protection against meningococcal disease by activating complement-dependent bacteriolysis and, possibly, by opsonization.
    • Once the complement is bound, it attacks the antigen: the bacterium is destroyed by bacteriolysis.

Derivatives

  • bacteriolytic

  • adjective
    Biology
    • The belief that this phenomenon and bacteriophagy might have a general significance led him to undertake from 1924 a systematic search for microbes displaying bacteriolytic activity in nature.
      Example sentencesExamples
      • Lysozyme, a bacteriolytic protein which is widely distributed in body fluids and many cells is a marker of general inflammatory response.
      • The horse has a more human-like stomach and gains nourishment by absorbing similar by-products of the bacteriolytic digestion of cellulose, as do most herbivores possessing such cellulase-producing bacteria in their gut.
      • Lysozyme is a widely distributed bacteriolytic enzyme that hydrolyzes the [beta] - 1,4 glycosidic bond between N-acetyl muramic acid and N-acetyl glucosamine in the cell wall of bacteria.
      • These birds also express high levels of a bacteriolytic lysozyme which is more similar in amino acid sequence to the rock pigeon than that of the domestic fowl.

Definition of bacteriolysis in US English:

bacteriolysis

nounbakˌtirēˈäləsəsbækˌtɪriˈɑləsəs
Biology
  • The rupture of bacterial cells, especially by an antibody.

    〔生〕(尤指抗体的)溶菌(作用)

    Example sentencesExamples
    • Serum antibodies to capsular polysaccharides confer protection against meningococcal disease by activating complement-dependent bacteriolysis and, possibly, by opsonization.
    • The complement system plays an important role in a host's defence mechanisms, such as in immune bacteriolysis, neutralization of viruses, immune adherence, immunoconglutination and in enhancement of phagocytosis.
    • Once the complement is bound, it attacks the antigen: the bacterium is destroyed by bacteriolysis.
    • Further, when centrifugal separation or filtration is carried out in order to separate the bacterial cells, a long time is required because the bacterial cells have caused bacteriolysis.
    • This process, which he called hemolysis, was analogous to bacteriolysis and also required complement.
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