Three monocyte-type cells containing one or more erythrocytes. The monocytes have nuclei of modified shape, as result of the presence of cytoplasmic erythrocytes.

A monocyte contained several erythrocytes. To note would be that one erythrocyte is not completely surrounded by the cytoplasm of the monocyte.

One monocyte contained 2 partially aglutinated, lytic erythrocytes (lower left corner of the photo).

Three of four monocytes contained erythrocytes in the cytoplasm. To note would be the presence of erythrocyte-type lytic material at the cytoplasm surface of one of the monocytes. Aglutinated, lytic e...

Movie showing human stem cell colony migration.

Differentiated human induced pluripotent stem cells (iPSCs) following differentiation protocol. Cell nuclei were stained with DAPI (blue), nestin (red) and beta3-tubulin/Tuj1 (green). Note the fate de...

Human spinal cord neurosphere (a culture system composed of free-floating clusters of neural stem cells) captured with widefield Illumination and deconvolution. Honorable Mention, 2005 Olympus BioScap...

Five peroxisomes in a liver parenchymal cell are labeled with gold particles for alanine glyoxylate aminotransferase. Several mitochondria are also shown that are unlabeled. Open spaces contained glyc...

Human umbilical vein endothelial cells stained initially for nuclei with DAPI (blue) and for vascular endothelial cadherin (red).

This cross section shows a human fetal testis. Numerous seminiferous tubules appear within a lobe of the testis. It has not been treated with an antibody but is autofluorescent and therefore appears b...