Monocyte/macrophage (black arrows) and lymphocyte (gray arrow) karyorhexis

Lymphocyte/monocyte

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...

Colorized transmission electron micrograph of human immunodeficiency virus (HIV) particles (blue) budding from the surface of a T cell (a type of lymphocyte).The viruses replicate inside the cell with...

Shown is a hematoxylin and eosin stained section through a plasmablastic lymphoma of the oral cavity in an HIV-positive adult male. There is a diffuse proliferation of large neoplastic cells most of w...

Cells from peritoneal cavity exudate of the mouse, exposed to sodium azide at 22°C for 22 minutes. The macrophage in the field of view has extended long microvilli, showing a rapid response to change...

This image shows two different types of white blood cells from a mouse which are essential for mammalian immune response to protect from infection. The larger cell is a macrophage and the smaller two...

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...

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...