Figure 2From: Characterization of lymphocyte subsets over a 24-hour period in Pineal-Associated Lymphoid Tissue (PALT) in the chickenHigh magnification of PALT. Toluidine-blue stained 1 μm epoxy section of PALT at higher magnification showing numerous small lymphocytes (1), and larger pleomorphic cells (2). Mitotic figures were common (3). Bar indicates 10 μm.Back to article page