these two monoclonals also reacted with some reticular elements in rat lymphoid organs including epithelial reticular cells in the thymic medulla and follicular dendritic cells in the lymphoid germinal centre , as well as with the specialized endothelium in the marginal sinuses of the spleen and the post-capillary venules of the lymph node , where lymphocyte recirculation takes place .
C0242245
follicular dendritic cells
C0282491
germinal centre