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| Reference : 5-Nucleotidase activity in isolated follicular dendritic cells. |
| Scientific journals : Article | |||
| Life sciences : Anatomy (cytology, histology, embryology...) & physiology | |||
| http://hdl.handle.net/2268/23232 | |||
| 5-Nucleotidase activity in isolated follicular dendritic cells. | |
| English | |
Heinen, Ernst  [Université de Liège - ULg > Département des sciences biomédicales et précliniques > Histologie humaine >] | |
| Kinet-Denoel, C. [> > > >] | |
| Simar, L. J. [> > > >] | |
| 1985 | |
| Immunology Letters | |
| Elsevier Science | |
| 9 | |
| 2-3 | |
| 75-80 | |
| International | |
| 0165-2478 | |
| [en] 5'-Nucleotidase ; Animals ; Histocytochemistry ; Lymph Nodes/enzymology/immunology/ultrastructure ; Mice ; Mice, Inbred C57BL ; Microscopy, Electron ; Nucleotidases/metabolism ; Receptors, Fc/metabolism | |
| [en] Follicular dendritic cells isolated from mouse lymph nodes were incubated in the presence of AMP to test 5-nucleotidase (5-Nase) activity. Ultrastructural observations showed the presence of 5-Nase on external membranes but also some activity inside the nucleus. 5-Nase was found associated to Fc receptors labelled with homologous immunoglobulins fixed on colloidal gold particles. Lymphocytes and macrophages, found in association with the follicular dendritic cells, were either 5-Nase positive or negative. The hypothetical roles played by 5-Nase in germinal centers are discussed. | |
| http://hdl.handle.net/2268/23232 |
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