A single computed slice through a tomographic reconstruction of a virological synapse formed between naturally HTLV-1 infected CD4+ T cells and autologous uninfected CD4+ target cells. HTLV-1 particle...

A single computed slice through a tomographic reconstruction of a virological synapse formed between naturally HTLV-1 infected CD4+ T cells and autologous uninfected CD4+ target cells. HTLV-1 particle...

Tomogram of the immunological synapse between a cytotoxic T lymphocyte (CTL, top) and a target cell (bottom). The microtubule organization centre (MTOC) is polarized to the cell-cell contact site. The...

Two monocyte-type cells contained erythrocytes.

The monocyte type cell contained one erythrocyte.

One monocyte/polymorphonuclear-type cell contained several, partly lytic/aglutinated erythrocytes. There was a bifocal compression of the nucleus by erythrocytes.

Transmission electron micrograph of an alveolar macrophage which contains E2, a fluorocarbon. This macrophage is from a mouse which liquid breathed that fluorocarbon for 3 hours and was allowed to rec...

Confocal micrograph of a stimulated mast cell that has just exploded releasing numerous histamine granules. The remains of the cell are seen towards the lower left, still containing a number of granul...

Colorized transmission electron microscope image of a mast cell full of histamine granules (pink). Histamine is released as part of an allergic reaction. The diameter of the cell is approx. 8.4 microm...

The monocyte type cell contained 2 erythrocytes.