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单词 encyst
释义

Definition of encyst in English:

encyst

verb ɪnˈsɪstɛnˈsɪstɛnˈsɪst
Zoology
  • Enclose or become enclosed in a cyst.

    〔动〕把…包在囊内;被包在囊内

    once the parasite is encysted the fish is heading for death
    tapeworms are notorious in their ability to encyst in a great variety of hosts
    Example sentencesExamples
    • The autopsy showed a bullet encysted in his body from a previous shooting.
    • They bore through the intestinal wall into a blood vessel and are carded to muscle tissue where they encyst, or form a protective capsule.
    • While encysted, the glochidia will metamorphose, allowing the organs to develop more like an adult's organs.
    • Depending on environmental conditions, it can shift from viviparous to oviparous reproduction, with production of encysted and dehydrated embryos.
    • The grubs migrate through the tissue to the loin area where they encyst, cut a breathing hole in the skin of the animal on the back-line and complete their larval development.
    • In all cases reported to date, gordiid larvae have been found encysted in the host tissue.
    • In the presence of a competent immune response the parasite encysts.
    • Second, it can encyst inside a daughter sporocyst as a metacercariae, be voided with the sporocyst, and then be consumed by the benthic-feeding definitive host, rosyside dace.
    • Once the cercaria enters the second intermediate host, it sheds its tail and becomes a metacercaria, which is little more than a miniature, but sexually immature, adult, that may, or may not, encyst.
    • The parasites encyst and lay their fertilized eggs within the lung of the host, to be passed enterically or via bronchial secretions.
    • The zoospores are disseminated by rain splash to grape tissues where they swim to the vicinity of stomata and encyst.

Derivatives

  • encystation

  • noun ɪnsɪsˈteɪʃ(ə)nɛnsɪsˈteɪʃ(ə)n
    Zoology
    • Total levels of HSP70 protein were constant during trophozoite growth and encystation.
      Example sentencesExamples
      • Exposure to bile is the primary stimulus for encystation, where trophozoites transform into cysts that pass out with the feces.
      • Furthermore, during encystation, Giardia must secrete cyst wall proteins, which are cross-linked by disulfide bonds and are needed for survival in the external environment.
      • Wheat germ agglutinin arrests the trophozoite growth cycle in the G2 / M phase, thus preventing Giardia growth, replication, and encystation.
  • encystment

  • noun ɛnˈsɪstm(ə)ntɪnˈsɪstm(ə)ntɛnˈsɪstmənt
    Zoology
    • Here we report on a study of the chromosomal basis of maternal effects on two life-history traits related to encystment in the branchiopod crustacean Artemia franciscana, in which females are heterogametic.
      Example sentencesExamples
      • Other triggers for encystment include decreasing temperatures, high population density and low light.
      • Most often encystment occurs in the costoparietal regions, usually along the posterior parietal pleural surface on the right side.

Definition of encyst in US English:

encyst

verbenˈsistɛnˈsɪst
Zoology
  • Enclose or become enclosed in a cyst.

    〔动〕把…包在囊内;被包在囊内

    once the parasite is encysted the fish is heading for death
    tapeworms are notorious in their ability to encyst in a great variety of hosts
    Example sentencesExamples
    • The parasites encyst and lay their fertilized eggs within the lung of the host, to be passed enterically or via bronchial secretions.
    • The grubs migrate through the tissue to the loin area where they encyst, cut a breathing hole in the skin of the animal on the back-line and complete their larval development.
    • The zoospores are disseminated by rain splash to grape tissues where they swim to the vicinity of stomata and encyst.
    • Second, it can encyst inside a daughter sporocyst as a metacercariae, be voided with the sporocyst, and then be consumed by the benthic-feeding definitive host, rosyside dace.
    • Once the cercaria enters the second intermediate host, it sheds its tail and becomes a metacercaria, which is little more than a miniature, but sexually immature, adult, that may, or may not, encyst.
    • The autopsy showed a bullet encysted in his body from a previous shooting.
    • They bore through the intestinal wall into a blood vessel and are carded to muscle tissue where they encyst, or form a protective capsule.
    • Depending on environmental conditions, it can shift from viviparous to oviparous reproduction, with production of encysted and dehydrated embryos.
    • In all cases reported to date, gordiid larvae have been found encysted in the host tissue.
    • In the presence of a competent immune response the parasite encysts.
    • While encysted, the glochidia will metamorphose, allowing the organs to develop more like an adult's organs.
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更新时间:2024/11/13 6:55:54