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Ultrastructural studies on the reproductive system of progenetic Diplocotyle olrikii (Cestoda, Spathebothriidea): ovarian tissue

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077409%3A_____%2F05%3A00025553" target="_blank" >RIV/60077409:_____/05:00025553 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Ultrastructural studies on the reproductive system of progenetic Diplocotyle olrikii (Cestoda, Spathebothriidea): ovarian tissue

  • Original language description

    The ultrastructure of the ovary and oogenesis were described from the immature and sexually mature female reproductive system of the progenetic spathebothriidean tapeworm, Diplocotyle olrikii, from the body cavity of Gammarus oceanicus. A comparison is made of the fine structure of oogonia, early and advanced maturing oocytes and mature oocytes. Synchronism in maturity among all of the oocytes in the ovary is shown at different stages of oogenesis. Such a pattern of oogenesis results in the production of many eggs at the same stage of development and is considered an adaptation for the dissemination of fertilized eggs that occurs only at the death of the gammarid host.

  • Czech name

    Ultrastrukturální studie reprodukčního systému progenetické tasemnice Diplocotyle olrikii (Cestoda, Spathebothriidea): studium tkáně vaječníku

  • Czech description

    Byla popsána ultrastruktura vaječníku a oogeneze u nedospělého a pohlavně zralého samičího reprodukčního systému progenetické tasemnice Diplocotyle olrikii z řádu Spathebothriidea z tělní dutiny blešivce Gammarus oceanicus. Byla porovnána ultrastrukturaoogonií, časných a dozrávajících oocytů a plně zralých oocytů. Byl zjištěn synchronismus v dozrávání všech oocytů ve vaječníku během různých fází oogeneze. Tento synchronismus oogeneze je považován za adaptaci k uvolňování zralých vajíček, ke které dochází výhradně po smrti bezobratlého hostitele (blešivce).

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    GJ - Diseases and animal vermin, veterinary medicine

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2005

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Acta Parasitologica

  • ISSN

    1230-2821

  • e-ISSN

  • Volume of the periodical

    50

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    PL - POLAND

  • Number of pages

    9

  • Pages from-to

    199-207

  • UT code for WoS article

  • EID of the result in the Scopus database