Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Cell & tissue research 221 (1981), S. 203-208 
    ISSN: 1432-0878
    Keywords: Plasma cells ; Spleen ; Ammocoete ; Ultrastructure
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Description / Table of Contents: Résumé Ce travail démontre pour la première fois l'existence de plasmocytes murs et en développement dans la rate d'ammocètes de Petromyzon marinus non-immunisés. Les plasmocytes se présentent comme des cellules électroniquement denses avec de la chromatine condensée et un grand développement du réticulum endoplasmique granulaire. L'importance de cette découverte apparaît accentuée en relation avec l'évolution du système immunitaire.
    Notes: Summary This study demonstrates for the first time the presence of mature and developing plasma cells in the spleen of non-immunized ammocoetes of Petromyzon marinus. Plasmocytes occur as electron-dense cells with much condensed chromatin and an extensively large developed and dilated rough endoplasmic reticulum. The importance of this finding is emphasized in relation to the evolution of the immune system.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...