[Post-embryonic genesis of bursal follicles in the duck].
The structural and histological characteristics of the limiting layer between the cortex and medulla of the bursa of Fabricius in the duck are described in relation to different functional moments of the organ. On E.M. study the limiting layer, in duck having 30 days of age, is constituted of reticular-epithelial cells palisades in shape with many cytoplasmics extension. Lymphatic migration occur in interstitial spaces.
D000818:Animals; D002060:Bursa of Fabricius / Q000196:embryology / Q000254:growth & development / Q000648:ultrastructure*; D004372:Ducks / Q000033:anatomy & histology*
Genesi post-embrionale dei follicoli bursali dell'anatra.